Swot Analysis Of A Manager Of A Fast Food Shop

Strengths –Years of experience working, managing and owning a fast food restaurant Good communication skills with customers Friendly attitude with customers and staff Being able to mentor staff as I have years of experience in this fieldWeaknesses –Health problems Fatigue I have to look after my family which includes young children personally sometimes causing me to work lessOpportunities –To franchise and own more fast food shops I’m close to staff which I think my competitors might lackThreats –My staff might not be motivated enough if I work less Less time working means that I will get less customer feedback and less time to communicate with them(B) Skills AuditMy key skills are communicating with customers and satisfying them. I also have leadership skills, which enable me to guide and motivate the staff to perform better and be nicer to customers. Years of experience also help me decide how to deal with different members of staff and how to mot ivate them.There are gaps in my skills such as my stress levels. I get stressed pretty  easily and fatigue catches up too in a few hours of work. I can sometimes tend to be short tempered which might affect my mood at times and cause others to misunderstand me. Also, expressing my emotions correctly can also be seen as a vital gap.(C) Evaluation of my Strengths and Weaknesses –Years of managing and owning a fast food restaurant certainly has its benefits. I know what customers like and what they might not like and the kind of service they like to be provided with. I tend to have good communication skills with both the customers and staff, which tend to be imperative too. Being friendly with the customers encourages them to come to my shop more often. I make sure me and my staff act friendly with them and provide them with the best possible service. I understand how to motivate my staff; each and everyone get motivated in different ways. I use my skills and experience to mot ivate staff and push them to work harder and provide better service. My staff may look up to me as a mentor and respect my years of hard work to be successful in this business.My weaknesses might make me work less. Working less at my shop will cease me from having opportunities to bond with customers and creating a good relationship with them. It will also affect how I would like to personally ensure that the food being served is of the best quality and the service provided is admirable. My low fatigue level might get me tired, inefficient and might cause me to be downcast at times. These might stand as problems and if I cant work more, it’ll be tough for me to expand my business. These weakness in the long run stand in my way to achieve my goals in the future.I would try to quickly try and address these problems so that they don’t affect my goals. I would try to work on my health. I would try and workout in the gym, jog and eat healthy so that my health becomes better over time and fatigue doesn’t come easily. Working out or jogging would also help me reduce my stress levels. This could also somehow make me more stressed out and tired in the short run but hopefully it should eventually make my health better overall in the long run.I could also appoint a dedicated and efficient manager for the time being to play my role in the shop till I recovered and returned to my full ability. Although the manager might not live up to fulfilling my specific tasks and might just be a letdown because I have to pay an extra employee, appointing one would certainly be worth a try for the short run.

High School Drop Out

Rates Are Increasing Many young adults view high school as a new territory with more advanced classes, more students, but other students only view the negative side of high school , rather than the positive. What most young adults do not understand is that when they choose to dropout of their high school, it is only stealing valuable knowledge from them. It is obvious that the high school drop out rate is increasing rapidly. Why might the rate of high school students be increasing, and why do students make such a dramatic change on their life? Also read: Should Boarding Schools Be AbolishedSome of this may result from the lack of parental guidance, bullying in our high schools, or teen pregnancy? First of all, parental guidance can be the most important element in a student’s education. Students who lack parental guidance have a greater chance of tossing his or her education away compared to those students who receive the help, support and positive guidance from their parents. Many high school students who lack a positive parental guidance to support his or her education, causing the rate of high school dropouts to increase.Not having a parental guidance causes student, to not take an education important and seriously, because they see their parents not showing any interest in their schooling as well. Parents can take action in their child’s education by keeping track of their grades, attending parent teacher conferences, or participating in more school activities. When students have parents who participate i n their child’s education that child is more likely to graduate from his or her high school. Another reason our high school dropout rates are increasing rapidly, is do to the fact of school bullying.School bullying is a type of bullying that occurs in connection with education, either inside or outside of the school. Bullying can be verbal, physical, or emotional and is usually repeated over a period of time. Bullying causes students to have a low self-esteem about themselves and may feel as if no one cares about them. School bullying can also occur in any part of a school building including, on buses, classrooms, even in sports. School bullying has become to be a serious problem in our schools system. The number one effect that bullying has on high school students, is students dropping out. Last,

Impossible

The word Impossible Impossible is a word that has been used to describe a multitude of situations. People have been told forever that their dreams and ambitions were impossible; this has inspired greatness and made the world what it is today. Everyone that has achieved anything great has been told that their idea was impossible. Daymond John, like all successful entrepreneurs, inspired me by defying the odds of his time and never listening to the word impossible. Daymond John is the CEO and Founder of the world recognized clothing company FIJBU.He is from Queens, New York and from an era that was all about defying what the world's version of â€Å"impossible† was for him. He is a 44 year old African American that started a clothing company out of his house that has become a 317 million dollar company that has taken on the world and defied everyone that said his dreams were impossible. From a young age the word impossible is something I have always loved to defy I grew up in Ro ckwood Oregon and went to Reynolds Middle school where the majority of my friends and kids were apart of gangs and doing drugs.My teachers told me I was not smart enough to get out the there and that I would end up like everyone else eventually. My parents moved me to the opposite part of town where I kept my mentality that my dreams and aspirations were going to be impossible. Until a teacher I hated told me I was not going to be anything and I was determined to change my life eventually I Joined the United States Army. Before Joining the army I was told that I would not make it because of the physical demands they were going to ask of me and I was too defiant.I was determined to prove everyone wrong in four years I became a SGT and got over a 300 on my physical aptitude test also shot an expert after every qualification. The word impossible became my potential. I thrived in high stress environments. Even though from a young age I have been told that most of my ambitions were impos sible. I never believed them. My Father told me a story when I was growing up that his dad always told him: he was† living in a fantasy land† when my Father would alk about robots in the future.Now days my Father is a head engineer for Intel and works on robots all day. When my Father tells me my dreams are impossible I tell him â€Å"l am Just living in a fantasy land and want to show the world what is in it. † My interpretation stands that nothing is impossible if I am willing to put in the work to prove to the world, but most importantly myself, that I am able to do whatever I put my mind to.At the times when I find myself questioning if I am going to be able to omplete my dreams and if the word impossible is going to finally defeat me, I remember a quote by Muhammad Ali that one of my Drill Sergeants told me to remember: â€Å"Impossible is Just a big word thrown around by small men who find it easier to live in the world theyVe been given than to explore the power they have to change it. Impossible is not a fact. It's an opinion. Impossible is not a declaration. It's a dare. Impossible is potential. Impossible is temporary. Impossible is nothing. â€Å"- Muhammad Ali Impossible By dougwilliamsmp

History of Terrorism in America Essay Example | Topics and Well Written Essays - 2000 words

History of Terrorism in America - Essay Example History of terrorism in the United States United States has a long history of terrorist attacks and this demonstrates that the act is not a new form of violence. Historical records attest that the practice originated about 2000 years ago when brutal Jewish factions such as Sicariii emerged (Bruce, 1999). Although the world had witnessed numerous brutal attacks on innocent civilians, the term â€Å"terrorism† was not used until 1794 during the French revolution. However, the initial meaning of terrorism was complementary, applied by the state to execute its mandate (Bruce, 1999). According to Burgess, (2003), the earliest recorded terrorist activity in the United States was in 1622. A native Indian group invaded Jamestown colony killing about a third of the total population during the attack. The colonial United States encountered numerous violent internal attacks and rebellions with characteristics of terrorism. The earliest recognized terror organization in the United States was Ku Klux Klan that was formed in independent United States in 1867 (Bryant, 2002). Initially, the group was pacifist but it comprised of racist white people. Nathan Bedford Forrest, formerly a confederate soldier was the first leader of Ku Klux Klan. In 1868 American elections, the group embarked on violence, threats and killing of black people and Republic Party supporters. The organization’s attacks on the innocent population during elections were highly influential in determining early voting pattern across the United States because the group was supporting the Democrats (Burgess, 2003). According to Bryant (2002), the Ku Klux Klan killed over 3000 people, mainly freed black slaves and moderate Republican Party supporters by the time the group reduced its activities and went underground in 1872. The early twentieth century experienced an increased number of terror attacks in the United States. According to Burgess (2003), President McKinley was murdered in 1901 by extre mists and in 1920 terrorists bombed the Wall Street, killing thirty and injuring over 300 people. Moreover, terrorists bombed Los Angeles times building in 1910, killing 21 people in the premises. The period between 1920 and 1960 recorded reduced terror attacks in the United States territory. However, the following decade experienced an increased terror attacks on America interests. This period was characterized by increasing application of the air transport to carry passengers along air routes connecting United States and other countries. The airplanes became new target for terrorists and in 1962, a continental airline plane crashed and then exploded in Missouri, US killing all 45 passengers on board. The American air safety authorities identified terrorism as the cause of the accident (Bruce 1999, p58) The 1960s experienced an upsurge of domestic violence in the United States. According to Casey (2004, p 47), the country witnessed increased violence from the youths who formed a ma jor component of the increasing civil rights movements that lobbied for the rights of minority and disenfranchised groups in the United States. From 1960s to the collapse of the Soviet Union in 1991, several anti-communist, leftists and ethno nationalist organizations emerged in the United Sta

The business and financial performance of J Sainsbury plc over the Essay

The business and financial performance of J Sainsbury plc over the last three year period - Essay Example fulness, this paper carried out an empirical study where it compared the firm’s stock prices with those of its rivals as well as its own financial position over a span of three years and actually found that such ground of concern of the financial managers is not baseless and that the firm’s position indeed has been deteriorating over the years. J Sainsbury Plc had historically been one of the leading grocery retail chains in the UK. It was founded by John James and Mary Ann Sainsbury in 1869 at Drury Lane, one of the poorest localities in London with just one shop in the beginning, which soon became popular amongst the locals because of the high-quality product they sold at affordable prices. Their popularity among the people helped them gather the funds needed to expand their business and eventually led them to build a chain of about 800 stores throughout the economy that today includes a chain of more than 500 super-markets and about 300 convenience stores built under the brand name Sainsbury. Although their journey started with just a retail store in a small part of London, very soon they started producing their own brand of products – the first among them was bacon which they started producing in their own smoking ovens in 1882. Gradually, Sainsbury, what was a mere firm, started producing and supplying a variety of other types of commodities that today amounts to more than 30,000 products comprising of both food and non-food items; and introduced a variety of services like self-help at the counters meant to avoid the rush and thus ease the efforts of their customers. The company also showed benevolence towards its employees when they began publishing regular store magazines for the counselling of their employees. The versatility of the firm soon became prominent when it showed its concern to the society during the world wars when it adopted some innovative measures for its betterment, which proved its consciousness over the issue. During the world

The role of nurses in improving hospital quality and efficiency Assignment

The role of nurses in improving hospital quality and efficiency - Assignment Example The Patient Protection and Affordable Care Act has created a chance for the medically underserved populations to access health care across the United States. The legislation has made health insurance accessible by forming health insurance marketplace where people can access it through the internet. It has also provided civilians with incentives such as reducing insurance cost. Moreover, the legislation has led to the redefining of the health care system by introducing changes that have improved the quality, accountability and efficiency of the health care system; hence, helping reduce costs of providing health care to Americans (Rosenbaum, 2011). The government should play the following roles in the delivery of health care in the United States. Firstly, the government should regulate the health care markets. The health care markets are made up of both private and government hospitals, health care centers, and pharmaceuticals. The government should ensure quality services and medicines are sold to its people. Secondly, the government should play the bigger part of providing health care in the country. This will help protect the people from low-quality services while extending health care access to all Americans in the United States (Tang, Eisenberg, & Meyer, 2004). Nurses can play individual roles in strengthening and improving the health care system in the United States. A nurse can contribute to the quality improvement in the health system by participating in nursing leadership forums in the hospitals.

System analysis and design course. Tools analysis and evaluation Term Paper

System analysis and design course. Tools analysis and evaluation - Term Paper Example The companies on the other hand are required to innovate on a consistent basis to remain alive in the competition of winning notable percentage of market share. The employees are needed to brush on their creativity as they have to develop new products and services in order to keep their jobs in the practical world. The organizational charts have been modified to add another department that goes by the name of Research and Development or New Product Development Department. The unit is added so that new offerings can be developed by allowing people to think out of the box. The prototypes of new products are developed and tested at a small scale by R&D and upon meeting success; these ideas are produced at vast level. The modern organizational philosophy requires the management to manage more than one research projects so that probability of developing a new offering can be significantly enhanced. The following organizational chart is sporting a separate Research Department that operates under the direct supervision of top management. Ideally, all project managers are expected to report directly to the top management and duplicity of command is avoided at all costs. The duplicity of command is avoided in order to give people confidence to think in a nontraditional fashion. The hierarchy chart highlights the relationships between various organizational levels. The featured change in the organizational structure was necessary because the companies in all industry had been faced with the challenge and need of housing innovation in order to cope with changing external environment. The Marketing and Sales or Administration department is asked to run PESTLE Analysis and Customer Preference Survey in order to evaluate the level of change in the external environment. The data is processed and new products are developed in the light of findings. The existing designs are modified and made more

Labor and delivery Research Paper Example | Topics and Well Written Essays - 750 words

Labor and delivery - Research Paper Example Management of labor and delivery is section in the medical sector that has been allocated with the initiative of dealing with birth and birth complication cases. In this case, proper management strategies need to be initiated in this section in order to offer standard services to patients as well as reduce cases of childbirth mortality (Berghella et. Al, 2008). Methodology A questionnaire was designed and distributed to patients in random hospitals across in various cities of United States of America. The aim of the questionnaires was to investigate the efficiency in service delivery across the state in regards to labor and delivery. It also focused on the cost of labor and delivery in the Texas state. Findings United States of America registers a range of 4 to 4.6 million childbirths annually. There is poor self-diagnosis of active labor (Berghella et. Al, 2008). Few people visit the labor and delivery centers. There were cases of home-delivery. Most hospital had modern labor and de livery machinery. Many hospitals had a good number of nurses, obstetricians as well as gynaecologists and thus operated 24hours a day except a few situated in the remote regions of Texas. Implications In order to achieve standard medical services in the labor and delivery section, labor and delivery management departments opt to facilitate adequate and advanced trainings to obstetricians and gynaecologists. This is to improve their medical skills and enable them to handle advanced cases in the labor and delivery medical section. There is need to equip the hospital or medical center with advanced equipments. The advancement in technology has led to the invention of several medical machineries that are essential in monitoring pregnancy as well as during the delivery period. Obstetricians working in the rural areas of developing countries encounter a lot of difficulties in dealing with advanced levels of the child delivery process such as performing cesarean operations due to lack of r equired machinery and other medical equipments. 2. Labor and delivery nurses

Compare malcolm x and martin luther king jr Essay

Compare malcolm x and martin luther king jr - Essay Example Malcolm grew as a bright student but an incident of racial discrimination in his class made him leave the school and he shifted to Boston. His encounter with subtle racism helped develop his anti-white views later in his life. He was engaged in anti-social activities in Boston and ultimately ended up in prison. He was a representation of the struggle of black people during this time and did not have any faith in Christianity (Shabazz, Haley & X, 5). On the other hand Martin Luther King Jr. pursued the footsteps of his father and attained the position of a minister. He attained his pastorship for the first time in 1955 when he was 25 years of age. Both the personalities took part in politics and both had extraordinary power in delivering speech. However while Malcom X was a vehement preacher for the blacks and called for their organization against the white whom he blamed for all the misfortunes of America, he changed his views later and called for inclusion of whites, in contrast to his anti-white ideologies. On the other hand Luther King was a preacher of non violence who tactfully and persuasively focused on the conflicts of state interest and civic duty, being aware of the privileges obtained by the whites of Birmingham. Martin Luther King Jr. ... With a tone of peaceful persuasion, he suggests some imaginative solutions to adjust with changing times with respect to the power of hope, optimism, and nonviolence strategy and finally a dream. All these would call for brave reaction under challenging circumstances. His careful reasoning is meant to influence his audience and delivers the underlying message unfolding the conflict of civic duty and the interests of the state that exist. He explains that he was asked by the Southern Christian Leadership Conference to help in the struggle for civil rights in Birmingham and this prevalence of injustice brought him there. He did not want to see his people treated unequally and as second-class citizens who have often been victims of broken promises on behalf of the state. Therefore his presence was motivated by a desire to create a continuous organization, give shape to a struggle and clear cut vision along with devising of a plan which could turn their defeats into triumphs. His fellow clergymen had asked him not to come to Birmingham, yet he was there due to the presence of injustice and he did not have the mindset to sit back and watch the demonstrations passively. Coming to Malcom X’s mode of struggle, one finds his strong involvement with the Nation of Islam after coming in contact with Elijah Muhammad’s views. He became actively involved as he became the minister of the Nation of Islam. His involvement and encounters of racial discrimination began from his early childhood itself. His position now gave him the power to raise his voice in favor of righteousness. As a prominent personality he started to present his views on white America and racial politics. His

MBA Case SkyWest Inc. and the Regional Airline Industry Essay

MBA Case SkyWest Inc. and the Regional Airline Industry - Essay Example The success of the regional airline carriers is explained by attention is directed to the selection of the logical or best strategy under conditions of risk. Of course, expenditures for certain types of service are declining while others are gaining. . It is also important to recognize technology, particularly as it interacts with the strategy and organizational structure of the regional airlines. These expansions reflect desires to meet consumer needs and capture a larger part of the discretionary dollar. Services are not accorded concrete treatment in marketing, since they are intangible and difficult to deal with. Life styles are leading passengers to larger expenditures on services, which are important not only in the aggregate but also in their influence (Thompson et al 2008). 2. The strategy of SkyWest is based on unique brand image and partnership with United and Delta. The key is to have a strategy for investigating and integrating the various technologies over time. This is a challenging endeavor, to say the least. The importance of SkyWest strategy is that its operational strategy and organizational structure are developed simultaneously with the implementation of new information systems. At some point, new strategies and structures are required on the basis of what the information technology can deliver. It is all too easy to improve the information technology of the firm in increments only to find that it does not mesh well with the existing strategy and structure. As a result, these separate components become impediments to successful implementation. Strategy, structure, and systems must be melded together as an integrated whole. SkyWest followed differentiation strategy and tries to achieve sustainable competitive advantage. Service differentiation results from different service processes, research and know-how,

E-business and e-commerce web applications Essay Example for Free

E-business and e-commerce web applications Essay Identify e-business and e-commerce web applications to support the proposed implementation First off e-commerce is one of the best things for business whether you have your whole business through the web or partly. If you have a physical store, you are limited by the area that you can sell your product or offer service. An ecommerce website opens your business to the world. In addition to these two drivers,online retail is also driven by traffic from search engines. One of the most important positives of ecommerce is the lowered cost. A part of these lowered costs could be passed on to customers in the form of discounted prices. Advertising and marketing is global and you get a better buying market. For personnel use the automation of checkout, billing, payments, inventory management, and other operational processes, lowers the number of employees required to run an ecommerce setup. Last but not least Real estate, the store does not need a prominent physical location. you can Locate the Product Quicker, eliminate travel time and cost, provide comparison shopping, also cross reference deals, bargains, coupons, and group buying.if you do open a e-business vulnerabilities that need to be taken into account if you decide to create an e-commerce site is security internal and external. Hackers attempting to steal customer information or disrupt the site or server containing customer information that is stolen. Also Imposters can mirror your ecommerce site to steal customers money. authorized administrators/users of an ecommerce website downloading hidden active content need to watch the attacks on ecommerce system. Scans should be frequently done on your server. this will help identify any malicious programs that may be running worms, viruses or Trojan horses. Limited user access will ensure that you know exactly who has access to your ecommerce system and assign each user with unique access authentication method.

The Transformation of Lucius Essay Example for Free

The Transformation of Lucius Essay The book†The Transformations of Lucius†, also known as Golden Ass, or Metamorphoses, is a story with magic, adventure and lesson. This was translated from the original Latin text into English by Robert Graves. The book by Lucius Apuleius, adapted a Greek story. The story is a journey spiced with mix of erotic, comedy, and romantic encounters. However, the story can be observed as a religious fable. It is one of the early European literature pieces with Eastern influence and a very modern feel. Written almost 2000 years ago, the book retains its energy and excitement that entertains the readers and the message or lesson that it employs. The Lucius’ transformation of man turning into ass provides a situation that enables the character to experience hardships and make dramatic scenes for the story. This determines the struggle to play upon. This instance of transformation of a man into an ass implies a magical experience which can be seen throughout the story. Some instances are the mysteries of Isis and having himself performed miracles necessitating the mastery of magic and sorcery. However, the story emphasizes the reality through twists of events like tragic and drama. The novel portrays about the man and the struggle of life in a world of limited resources. Magic as described in the story does not eliminate the reality or incapacity to o certain things. The author limits the use of magic, in order to focus on a more human experience such as struggle. One struggle that Lucius had arises from his own inner desires for pleasure. The journey to escape from the bonds of desire is a challenge endured by Lucius. In the story, sensual aspects of life through descriptions of erotic scenes illustrate pleasurable and the painful way of living life. The author put the character into a situation where he can show that maturation and the right wisdom needed to survive ones desires. Another conflict that arises is from outside the character. This occurs between individuals or even a larger group of persons. It gives description of the society during that time, illustrating the heroes, senators and other magnates of Roman power, also simple shepherds and farmers, cooks and scullions, artesans, slaves and beggars, and thieves of the underworld. When Lucius, as an ass, is forced to work in a flour-mill, the author describes the hideous conditions of the slaves working there. The author implied unacceptable conditions in the Empire and is a demand for reform. The construction of the story has alternation between comic and tragic experiences and between romantic and dramatic instances. One comic encounter is when Lucius and his host Milo which is offset by the tragic of Socratess death. The character’s romantic sexual encounters with the maidservant contrast with the horrifying story of Thelyphrons disfigurement. There are also tragic and dramatic experiences like Luciuss own capture by the dacoits and his miserable experiences at the farms. Luciuss transformation from man to ass is comic-tragic. The Lucius and Fotis episodes could also be termed comic-romantic and his funny adventures with the priests. All throughout, the story alternates between naughty and humorous happenings and dramatic or tragic events. These elements are meant to provide excitement to the readers through unpredictable events. The novel, â€Å"The Transformations of Lucius†, is a portrayal of man’s struggle and eventually finding a true interpretation of his experience. It is important in every struggle to discover the meaning behind the things that one experience. That makes one person worthy of the success he earned. REFERENCE The Transformations of Lucius, otherwise known as The Golden Ass. translation, notes by Robert Graves. New York: Farrar, Straus Giroux, 2000 (1950).

Concept of social entrepreneurship

Concept of social entrepreneurship Understanding the concept of social entrepreneurship will be of value in whichever career path I choose As the concept of entrepreneurship becoming important sources in economic fields, many existing businesses have been trying to implement that concept onto their own running business. It is not simple to define or decided entrepreneurship as only one set word or concept, because it has wide range of meaning and is the method that contains complex mixture of fundamental economic principle. In addition to that, when the concept is applied in certain industry it could be developed in many different ways depending upon which industries are targeted. Finally, the misunderstanding of implementing that entrepreneurship concept may lead the outcome that entrepreneur planed it in the process to unexpected situation, could be negative or coincidently positive for them. The concept of entrepreneurship has been studied for many years and it was illustrated by the classic theory of development worked by author named Benjamin Higgins; By entrepreneurship is meant the function of seeing investment and production opportunities: organizing an enterprise to undertake a new production process; raising capital, hiring labor, arranging for a supply of raw materials, finding a site, and combining these factors of production into a going concern; introducing new techniques and commodities, discovering new sources of natural resources; and selecting top managers for day-to-day operation (1997 ,228p) In putting another word simply, entrepreneurship basically means to start companies and organizations based on the findings of the entrepreneur of certain niches in the marketplace, and willing to assume the risks of a business to take significant opportunities for success. Moreover, entrepreneurs also create their own niches for the products or services they want the company to produce. (Hodgetts R.M, 2004) It is not surprised anymore hearing the term of entrepreneurship in the success stories in the real many different type of business industry. That is, it is just part of example that how entrepreneurship is important concept should be concerned to success, besides it is required to understanding the true concept of this topic. Entrepreneurship could be classified by under 5 categories in order to clarify that how actual processes which the entrepreneurship contains is working in the certain business; Entrepreneur traits, creativity, innovation, business planning and growth management. These elements can be representing the segments of characteristic of entrepreneur. In Entrepreneurial creativity part, it is required to have different view of perception and thinking of something and a paradigm shift in order to create new ideas. There 4 critical processes to get the concept of innovation can be classified as invention, extension, duplication and synthesis. Strategic planning is the key sources that to access the entrepreneurs position through internal/external factors then identify these factors to implement a strategy. Finally, in the management, it is required that identify what size of company will be through, the capability of which how direct control the company is afforded and how entrepreneurial spirit can be retained in a growing business.( Bailey, J. 2003) Once entrepreneur concept is cleared, to move on to a Social entrepreneur is next step. What is a social entrepreneur? They act similar to entrepreneur does, such as facing risks, inspiration and creativity, in order to take hidden or uncovered significant opportunities. What the social entrepreneur seeks for value in the certain market is the changeable factors that would result positive effect on disadvantaged communities, ultimately, society at large. (Martin.R,2009) It will be given some particular examples about how entrepreneur have been successfully in implementing the concept of entrepreneurship into real-world business industry. That would be able to help clear understanding then, furthermore developing the ideas of fundamental business principle. There is the national food business named Food Connect, aim is to supply local, sustainably produced food tothe community in South East Queensland. They are creating a new, more equitableway of distributing local produce in a socially responsible way. The seasonal produce comes from local farmers livingwithin a five hour radius of Brisbane who are paid afair price for their hard work andwho are encouraged to farm using the most sustainable methods possible.Our subscribers know where their food comes from and are invited to see for themselves on regular farm tours. Moreover, there are as an entrepreneurial way of which they run the business practices are markedly different from thosein other corporateorganizations: Our staff presents educational talks and seminars to the general public about food issues. Weorganize regular farm tours and other eventsfor our subscribers. Individuals cannot profit from Food Connect, except in terms of earning a fair wage for fair work. We provide, when feasible, opportunities for people with disabilities to participate in the daily life of the Homestead (our headquarters). Staffs have a major say in the running of Food Connect, particularly at our staff review days which are held every three months. We are environmentally aware in the Homestead, recycling everything possible. We even have our own worm farm for food scraps. (Food Connect,2008,story of food connect) As it describe at above, the Food Connect company has faced some niches as in terms of entrepreneur point of view that the other competitors does not challenge it due to failure of changes, which briefly are; creating the new way of satisfying the local distribution channels and to guarantee providing the best quality products with reasonable price for everyone, not only customer but also employee. As the results, the company could have had strong faith from consumers due to finding out risky factors to run the business according to their created entrepreneurial processes and they made huge changes after implementing it into real business. Muhammad Yunus, he is the one that begin offering microloans model to the indigent Bangladesh in 1976. How the microloans work was that loaned money to the people was small adequate amount of money that they were able to take out the loan. As the result, he could have helped the people to become self-employed. According to this case, it can be recognized that entrepreneur also can take the role of a leader, not only government, which to make a social change or movement that supporting opportunities and benefit to the people in certain categories. The achievement that he has contributed to the society is not only for gaining profit himself but also involving more people having the beneficial opportunities. Another example can be found out in India. Social entrepreneur Bunker Roy who built the Barefoot College in India to educate uneducated people such as illiterate and semiliterate, whose lose the opportunity of education due to social situations. There are many successful achievements the college has develop and improve the level of Indian society, for instances, teachers, workers and architects have installed and maintain solar-electrification systems that about 100,000 people in over 500 villages could have received the benefits by the college. The last example will be Ann Cotton, who made a effort of the right for female education(Campaign for Female Education : Camfed) in Africa. The launched programs by Camfed, which is providing opportunities of having education for whose cannot afford to pay school fee or join a school throughout awarding a scholarship, could have supported many numbers of young girls, approximate 700,000 students, in Zimbabwe, Ghana, Zambia and Tanzania in the educational sector. Some of graduated students returned to this community as leaders and over 5,000 started their own business. In terms of business point of view, it can be seen entrepreneurs as only a pragmatist because they are the people who born to seek for success and benefits in the business. However, that is just general ultimate purpose of entrepreneurs. The points according to examples are the process how and ways they achieve to drive the business successful. A common denominator of among entrepreneurs in these examples is that they are not afraid of facing current and potential risks to make changes. In addition, the social entrepreneurs have emphasis on the processes of creating a new idea throughout inspiration, creativity, courage in order to reach the final goal that ensure that everyone have social benefits and opportunities, called a new equilibrium.(Social Enterpreneur,2009)

Daniel Defoes Robinson Crusoe Essay -- Daniel Defoe Robinson Crusoe E

Daniel Defoe's Robinson Crusoe The balance between agency and the challenges to it proposed by unexplained or supernatural occurrences is of central importance in Daniel Defoe’s Robinson Crusoe. Additionally, the question of human control over various surroundings seemingly develops commensurate to the title character’s increased reliance on and understanding of his faith. That particular conflict is a replication of the overall theme of the narrative — Crusoe’s finding increasing discomfort the more familiar he becomes with his environment. For Defoe, then, familiarity is nothing if not problematic. Crusoe’s at times prosperous (and later at least tolerable and regimented) routine is interrupted at almost regular intervals throughout the text, raising issues of the importance of temporality and ultimately the role of individual hegemony in the surrounding world, whether that world is England, Brazil, the lonely island or the ship that leaves Crusoe there. The underlying reason for Crusoe’s suffering, and one to which he continually refers and bemoans, is his filial disobedience. This defiance is treated by Defoe as a representation of Adam’s fall, especially since he opens the narrative in the fashion of Genesis, focusing on Crusoe’s beginnings as a way to contextualize his later dire straits. By defying his father, Crusoe initiates the chaos that will come to define most of his adult life — undergoing a physical and spiritual disembarkation from England and the relative safety it represents. During his time in Brazil as a plantation owner, Crusoe foreshadows a later paradox; that futile are attempts to reinvent civilization after rejecting a preexisting model such as the father, whether that of religion or family... .... Perhaps, then, Crusoe is not an exception to the supernatural; like Poll and the vision of a black figure, much of Crusoe’s success on the island goes unexplained in terms of so-called normality. Poll, who is transplanted mysteriously across the island, is a smaller version of Crusoe, and the language he is able to speak mirrors that of Crusoe early during his captivity. By the same account, the black figure who comes to kill Crusoe but refrains from doing so is representative of a later Crusoe, who hedges between killing and sparing new human inhabitants on the island. As important as is Crusoe’s transformation from a figure around whom the supernatural operates to the embodiment of its prophecies, however, equally vital to the narrative is merely the fact that Crusoe has the agency to undergo that change despite constant challenges to temporal structure.

Character Sketch Of Gatsby in Fitzgeralds The Great Gatsby :: essays research papers

Gatsby plays an important role in the novel The Great Gatsby by F. Scott Fitzgerald. He is very rich, and lives in a great mansion. Moreover, he gives large parties quite often and most of the people who attend his party are not even invited. He is described as mysterious, generous, and passionate. To begin with, Gatsby is mysterious, this is shown when Nick saw Gatsby for the first time, Something in his leisurely movements and the secure position of his feet upon the lawn suggested that it was Mr. Gatsby himself†¦He stretched out his arms toward the dark water in a curious way†¦Involuntarily I glanced seaward-and distinguished nothing except a single green light†¦When I looked once more for Gatsby he had vanished. (Fitzgerald, 22-23) Nick finds Gatsby standing alone and looking toward the dark water in the middle of the night. Strangely, as Nick glances seaward, he sees nothing but a green light. Mysteriously, when Nick turns to look for Gatsby, he is vanished. Furthermore, there are many rumours about Gatsby, because he is so mysterious. â€Å"Somebody told me they thought he killed a man.† (Fitzgerald, 44) Nobody knows Gatsby, so everyone has his own theory about him. Gatsby’s personality makes him very mysterious as he isolates himself from the guests at his parties. This is proven when Nick is looking at Gatsby, â€Å"The nature of Mr. Tostoff’s composition eluded me, because just as it began my eyes fell on Gatsby, standing alone on the marble steps and looking from one group to another with approving eyes.† (Fitzgerald, 50) Gatsby is a very strange man, because instead of joining his guests, he is all alone and looking at them. Therefore, Gatsby is known to be mysterious. Secondly, Gatsby is generous, this is shown when Lucille is telling Nick and the rest about the gown Gatsby gives her, â€Å"When I was here last I tore my gown on a chair, and he asked me my name and address-inside of a week I got a package from Croirier’s with a new evening gown in it†¦It was gas blue with lavender beads. Two hundred and sixty-five dollars.† (Fitzgerald, 43) Gatsby asks Lucille her name and address, and to her surprise, she receives a new gown within a week from Gatsby because her gown is torn on a chair.

The Great Gatsby :: The Great Gatsby F. Scott Fitzgerald

I. Francis Scott Key Fitzgerald, born in St. Paul, Minnesota, grew up in an upper-middle class family where he enjoyed the traditions of the upper classes, but not the financial ability to uphold those practices. Fitzgerald acquired his fame, almost overnight, with the publication of his first book, This Side of Paradise, in 1920. His extensive career began with the writing of stories for mass-circulation magazines, such as The Saturday Evening Post. That same year, he married Zelda Sayre, who later became one his major influences on his writing, along with literature, Princeton, and alcohol. In the summer of 1924, Fitzgerald wrote The Great Gatsby, a novel about the American dream. This novel was written in Fitzgerald's own time. The reader is able to see his insight and artistic integrity in the way that which the novel is composed. He brings forth the values that he embraced at least partially in his own life, such as materialism and the magic of wealth, which are clearly placed i n the characters of The Great Gatsby. The novel is almost a paradox of his own biography: a unique materialism in which men attempt to create happiness from material achievement. The novel received the most striking critical appraisal, just as predicted by Fitzgerald. This honorary event marked the climax of his fame, however, his reputation faded from then on. With the illness of his wife, he reflected his experiences in his further work, such as Tender Is the Night. Some other examples of his work include The Beautiful and Damned and The Love of the Last Tycoon. At the age of forty-four, Fitzgerald dies of a heart attack. Since his death, critics have come to see his work as a reflection of the American culture and of "The Twenties", a noteworthy representation of his people that is saturated with meaning today. II. The story of Gatsby takes place in the 1920's, a time that began with the closing of the bloodiest conflict the world had ever witnessed. The European society had suffered spiritually from the effects of World War I, yet life in America became a time of material demand. The twenties are best known as a decade when American business was riding high and increases in productivity brought hundreds of new products within the reach of the average consumer. The widespread impact of the stock market downturn heightened the popular view of the importance of the economy during the 1920's.

Analysis of Adarsh Society Scam Essay

Chavan was the revenue minister between 2001-2003 and had dealt with files pertaining to the ownership of the land. He is alleged to have recommended 40 per cent allotment of flats to civilians in the society, which was meant for war widows and heroes of Kargil war. The exposure of the scam forced the Congress party to seek the resignation of then Maharashtra Chief Minister Ashok Chavan . Maharashtra environment department had denied giving clearance to the society. The reports make it clear that neither MCZMA nor the state’s department of environment gave any clearance for the high-rise building, The state environment department has denied giving clearance to Adarsh housing society. The state environment department has denied giving clearance to Adarsh housing society. Adarsh Co-operative Housing Society building violated provisions of the Coastal Regulation Zone Notification, 1991. No CRZ clearance or permission had been sought to construct the building. It concluded that th e no CRZ clearance had been sought for incorporating 2269 sqm of BEST land. This was a condition imposed on the housing society by the state’s department of revenue when additional land was allotted in August 2005. The Adarsh Society has also violated the floor space index permissible in the CRZ-II area of Mumbai. This is prescribed in the Development and Control Regulations of 1967. There are reports that there are other buildings too that have come up,† he accepted, adding that he will go after them after 2010 amendment to the CRZ regulations are passed by Parliament. The high-rise is built on 6,450 sq metres within the Colaba naval area and was cleared on the condition of housing war veterans but now has 104 members, including former service chiefs, senior serving Army officials, a former Environment Minister, legislators and state bureaucrats. Govt. is waiting for the official report from the various ministry, only then they take action against the gulty. MMRDA to revoke occupancy certificate till Ministry of Environment and Forest gives clearance. The prime piece of land in upmarket Colaba given to the Adarsh Cooperative Housing Society belonged to the state government and not the Services, he said. The land belongs to the state government, based on the collector’s records. Revenue department granted land to the Society as per GR of 9. 7. 1999,† he said. Certain files were missing from the adarsh community housing society that bearing signatures of important officials, pertain to the decisions taken in the stages before the project was cleared by the government. Tiwari was urban development secretary for over eight years (2000 to 2009). During his tenure, the Adarsh society was given various clearances, including additional floor space index. Raj Bhavan sources confirmed on Tuesday evening that governor K Shankarnarayan received a formal request from the state government recommending him to make reference to the Supreme Court for removal of Tiwari. This will mean that Tiwari will not be able to challenge his removal in any court. Both Defence Minister AK Antony and Army Chief General VK Singh have promised strict action against any serving officer who is found to be guilty in the scam. MoD has also said that it will give prompt permission to CBI to question any serving officer and will have no objection if they are prosecuted. The controversial Adarsh Cooperative Housing Society (ACHS) had plans to undertake another residential project. It had even approached the Maharashtra government for allotment of a 7,500 sq m plot situated near the Spastic Society of India in Colaba   ACHS had proposed to develop the plot to build cheap houses for the ‘‘ weaker sections , defence personnel and other deserving classes’’ . Society was promoted by a few IAS officers; subsequently IPS officers, government servants, MLAs and MLCs joined in and the list went up to 130 members. The society applied for land at Wadala , and the government in principle showed willingness to allot 13,000 sq metres (over 3 acres) in September 2009. This plot was located close to the high tide line, where no construction activity is usually permissible. Arguing that there were at least two other buildings which had previously been permitted to be set up right next to the HTL, Adarsh promoters requested processing of their proposal and even urged the state government to modify the HTL to override CRZ concerns. he society requested the state government to redraw the high tide line (HTL) to clear the project from the ‘‘ CRZ point of view’’ . HTL is the line of intersection of the land with the water surface at the time of high tide. Restrictions are imposed on development activity within 500m of the HTL. Minimal construction activity is permitted in these parts. But since the Adarsh scam was unearthed, the names added to the file will be deleted or the allo tment of land to Indus may be delayed,’’ said sources. All of them got flats in the society in an expensive part of Mumbai at throwaway prices. While ownership of the land was still with the state, it was in the custody of Army for several years. Army had taken custody of the land ever since it was reclaimed because the state government was to give it to the Army in return for Army’s land in Santa Cruz firing range which was taken over by for expanding the Western Expressway. Now, as the auditors go through records, it is clear that the Army neither got the land, nor financial compensation from the state. The society was asked to change the bye-laws by the then Revenue Minister Ashok Chavan. That is on record. He called a meeting and called members of the society and asked them to change the bye-laws and 40 per cent of civilians should be allowed to be members of the society. There it created a lot of problems,† Deshmukh said. the defence ministry has asked to look into issues concerning the issue of a no objection certificate, relinquishment of the land in possession of the army and the extent to which commitments for the welfare of defence ersonnel were complied with, the official added. Among other things, the bureaucrats have been asked about the circumstances under which they became members of Adarsh Cooperative Housing Society and the source of funds for the luxurious flats in the 31-storeyed building, the official said. the authorities cancelled the building’s occupation certificate and snapped off its water and power supplies. Brihanmumbai Municipal Corporation (B MC) has decided to provide all necessary information regarding residential buildings and societies on its website. People can ascertain whether a particular shop or nursing home is licensed or not. RC THAKUR   chief promoter of Adarsh Society, was the military estate officer in Colaba division when he came to know about the prime plot and started getting files moved. His colleagues say that whenever Thakur came up against a hurdle, he would make the person a member of the society. What I think is to demolish that building because it is not following any norms passed by the government. Or we can hand over that building to the navy and army and let them decide what to do. Or we can give the flats to the kargil widows, because that land is for them only. Rest is depend on the government. If any such scams occur in mere future than public must raise their voice in order to protest them, it somehow effect our economy and spoil our society. Mostly the scams are done by the government personnel’s. and nowadays many people are trying to somehow get the government job. If we are not raising our voice now then in future we cant save our country. In India there are so many terriost who are spoiling our country and we are not bothered about them we just focus on the terriosm.

Completion Of Manufacturing Process Engineering Essay

Crunching is used for remotion of metal at completing procedure after completion of fabrication procedure. This is much faster than any other border tools which are used for border remotion. And besides crunching has greater velocity, truth and surface coating ( www.brighthub.com ) .Crunching Procedure:In this grinding procedure we will utilize a grinding wheel to taking stuff by cutting action of the infinite difficult and crisp scratchy atoms. It is really of import that we choose the correct crunching wheel for the exact type of cutting required. This crunching wheel consists of several scratchy atoms which act as minute film editing borders, and these atoms are bonded with the aid of adhering stuff. Crunching uses a method of stuff remotion called scratch ; it is must harder than the stuff being about. Besides the scratchy demands to be able to defy high temperatures caused by the clash during the grinding. Sometimes, these high temperatures will do harm to the bonding agents fou nd in the wheel doing the wheel to interrupt down. A ( www.surface-grinder.net, www.brighthub.com,2010 )Crunching types:Cylindrical bomber Surface bomber Tool and cutter bomber Belt bomber Bench bomber Jig bomber Gear bomberSurface grinding:Surface grinding is a fabrication procedure which moves or crunching wheel relative a surface in plane while a crunching wheel contacts the surface and removes a minute sum of stuff such that a level surface is created. In Surface grinding there are some methods include horizontal-spindle, vertical-spindle, perpendicular spindle rotary grinding, horizontal-spindle individual disc and perpendicular swivel caput grinding. For the surface crunching we need these parts for: To sharpening of cutting tool Produce a level surface Required a smooth surface raggedness Accurate tolerance thickness ( hypertext transfer protocol: //www.spindlesworld.com/grinding-process.html,2010 ) hypertext transfer protocol: //www.engineersedge.com/manufacturing/images/grind1.gif Horizontal – spindle reciprocating table surface grinding ( www.engineersedge.com ) hypertext transfer protocol: //www.engineersedge.com/manufacturing/images/grind4.gif Vertical – spindle reciprocating table surface grinding ( www.engineersedge.com )Centreless Grinding:In this centred crunching the grinding is performed at the Centre. This is besides called cylindrical grinding. These centred grindings are two types ; those are outside Diameter ( OD ) grinding and indoors diameter ( ID ) crunching. In Outside Diameter crunching the work piece has centre drilled terminals, suiting Centre points and surface is removed by revolving the bomber ‘s face home base with traveling the crunching wheel or revolving in clockwise waies. ( hypertext transfer protocol: //www.spindlesworld.com/grinding-process.html ) hypertext transfer protocol: //upload.wikimedia.org/wikipedia/commons/thumb/1/1d/Centerless_grinding_schematic.svg/220px-Centerless_grinding_schematic.svg.png A schematic of the Centre less grinding procedure ( en.wikipedia.org )Tool and Cutter bomber:To sharpen milling cutters and tool spots this tool and cutter tool is used, along with a host of other film editing tools. hypertext transfer protocol: //upload.wikimedia.org/wikipedia/commons/thumb/3/38/ToolandCutterGrinder-table-head.jpg/220px-ToolandCutterGrinder-table-head.jpg Vie of a typical setuponaT & A ; Cgrinder ( hypertext transfer protocol: //en.wikipedia.org/wiki/Tool_and_cutter_grinder ) .Crunching wheel:AA crunching wheelA is an expendable wheel that is composed of anA abrasiveA compound used for assorted grindingA andA scratchy machining operations. They are used inA crunching machines. Wheel removes much smaller french friess of metal. The sedimentation of such bantam french friess, called swarf, occurs because theA grindingA wheel is composed of 1000s of cutting borders. TwoA typesA of scratchy stuff are used in theA grindingA wheel ; Aluminium oxide and Silicon oxide.A AluminiumA oxide is used when machining stuffs with a high ductileness, or ability to deform for good. Silicon oxide is used for stuffs with a low ductileness. The scratchy grains in aA grindingA wheel allow for a smooth finished merchandise, irrespective of the stuff being worked on. These scratchy atoms are normally coated with a diamond dressing. TheA surfaceA bomber is normally used as a finishing operation. ( http: //www.wisegeek.com/what-is-a-surface-grinder.htm,2010 ) hypertext transfer protocol: //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Slijpsteen.jpg/220px-Slijpsteen.jpg Crunching wheel ( en.wikipedia.org ) There are five features of a cutting wheel: stuff, grain size, wheel class, grain spacing and bond type.Material:They will be Material, the existent abradant, is selected harmonizing to the hardness of the stuff being cut. Aluminium Oxide ( A ) Silicon Carbide ( C ) Diamond ( D, MD, SD ) Cubic Boron Nitride ( B )Wheel bond:Wheel holds the abradants, affects finish, coolant, and minimum/maximum wheel velocity. Vitrified ( V ) Resinoid ( R ) Silicate ( S ) Shellac ( E ) Rubber ( R ) Oxychloride ( O ) Wheel types: Straight wheel Cylinder ( or ) Wheel pealing Tapered wheel Straight cup Dish Cup Saucer wheel Diamond wheel Diamond spindles Cut off wheelsDiamond wheel:Crunching is the most popular method used to machine difficult stuffs utilizing diamond grinding wheels. The status of the grits on the fringe of a grinding wheel has a major cheek on the harm induced in a land specimen. Therefore truing and dressing must be carried out often ( Amin et al, 2000 ) .Dressing:The wheel must be dressed each clip it is placed on the machine, even though it may non hold been removed from the wheel Centre. Mount the wheel chest of drawers on the bomber tabular array. Bring the revolving grinding wheel up near to the diamond and get down the coolant flow. Never frock without coolant. Frictional heat build-up can do the diamond to come loose or separate from its saddle horse. Lack of lubricating belongingss, along with chilling, needlessly abrades the diamond.Face DressingWe need to convey the diamond contact with the Centre of the wheel, fed in a upper limit of.002 † , and so traversed each way off the border of the wheel. L earning the best crossbeam rate for dressing the wheel is a affair of test and mistake for each operator. We have to be fast adequate to forestall glazing, but slow plenty to minimise coiling lead Markss. Dressing from the Centre of the wheel out to each border helps minimise the consequence of the coiling lead Markss on the coating of the work piece. Do non take over.002 † per base on balls. Excessive in-feed will do the wheel to move like it ‘s loaded. This consequences from wheel stuff being â€Å" pasted † into new exposed wheel porousness. The type of frock applied to the crunching wheel may be changed to accommodate different crunching demands. A rapid crossbeam will take big sums of stuff rapidly. A slower crossbeam will bring forth a more desirable coating, but do n't take stuff as quickly. Face Dressing a Crankshaft Grinding WheelFace Dressing ( www.goodson.com )Side DressingWhenever the sides of a grinding wheel are found to run out, they should be dressed. With the chest of drawers mounted to a tabular array, conveying the diamond into contact with the crunching wheel near its forepart corner, feed in a upper limit of.002 † . The wheel is so fed in and out until the necessary sum has been dressed from each side of the wheel. Side Dressing a Crankshaft Grinding WheelSide Dressing ( www.goodson.com )Radius DressingPosition the diamond in the holder confronting out the forepart. Skid the holder back, place and lock the radius adjustor at the coveted dimension. Then skid the diamond holder frontward until the diamond contacts the radius accommodation halt. Tighten the diamond holder, unlock and abjure the accommodation halt. Feed the wheel into place to the full frontward. Using all right provender, conveying the diamond into contact with the front face of the wheel and dress the full breadth. Then back the wheel off from the diamond.004 † , loosen the swivel lock and take one of the halt pins so the upper swivel can be rotated 90A ° of travel. While swiveling the diamond through its 90A ° discharge, conveying the wheel into contact and frock of the needed sum from one corner. Repeat this procedure for the opposite corner by replacing the first halt pin and taking the 2nd pin to supply 90A ° rota ry motion in the opposite way. Be certain to maintain your diamond chest of drawers tools crisp. Revolve the diamond 30 to 45A ° after each dressing operation. Radius Dressing a Crankshaft Grinding WheelRadius Dressing ( www.goodson.com )( hypertext transfer protocol: //www.goodson.com/technical_support/tech_library/dressig_crankshaft_wheels.php,2010 ) Coolant: Coolants play an of import function in machining. One of the chief maps of coolants is to lubricate. This is achieved by decrease of the clash that develops in the contact zones between tool and work piece every bit good as between tool and bit. Heat dissipation, i.e. chilling of the work piece, and rinsing french friess off from the contact zone are farther of import maps of the coolant. The combined lubrication and chilling consequence reduces tool wear and enhances surface quality and dimensional truth of the work piece ( Brinksmeier et al, 1999 ) .Oil-based coolants:High force per unit areas and temperatures during machining procedures are necessary to make separation movies between the solid surfaces of the tool and work piece. The undermentioned BASIC oils are common: Mineral oil: natural C-H bonds must be free of harmful aromatic compounds by refinement. Hydrocrack oils: Partially man-made, low content of aromatic compounds, improved mineral oil Polyalphaolefines: Fully man-made oil with bifurcate hydrocarbons, thermally stable Man-made ester: Fully man-made oil of fatty ester acids, thermally stable, biologically analyzable, functional as basic oil and as linear.Water-based coolants:For high chilling efficiency and rinsing off capablenesss, water-based emulsions or solutions are employed. Water-based solutions consist of inorganic and/or organic substances and H2O and really rarely contain mineral oils. The H2O and oil stages must be separated before disposal. High chemical stableness and transparence are farther advantages in high chilling efficiency and rinsing off capableness. Water-based emulsion dressed ores contain 20-70 % basic oil. For metal crunching operations, oil-in-water emulsions are common ; the sum of oil determines the lubrication ability of the emulsion. Water based coolants contain up to 20 constituents in which ; each of the constituents can themselves be multi component mixtures. In grinding, the bit is formed, as stuff is deformed by the grit or grain film editing border and displaced sideways or frontward harmonizing to the orientation of the film editing border. Common oil concentrations in emulsions for crunching operations are between 2 and 15 % . Their chief disadvantage is susceptibility to leakage oils and micro beings doing high care costs ineluctable. ( Brinksmeier,1991 ) . Boundary lubrication is the manner of lubrication which depends on the lubricator movie bed physically adsorbed to the contact or the chemical bed formed on the contact. Boundary lubrication is two types, physical adsorbed layer boundary lubrication and chemical boundary bed lubrication. Beg linger and Gee de [ 1935 ] and Tabor [ 1981 ] by experimentation showed that practically in an elastohydrodynamic contact the lubrication and contact governments are rather assorted due to the contact surface raggedness and the local terrible EHL movie thinning even when the planetary EHL movie thickness is comparatively high. They showed that in a practical EHL contact both the physical adsorbed bed boundary lubrication and the chemical boundary bed lubrication frequently severally locally occur in different countries of the contact and these two lubrications both play of import functions in the public presentation of an EHL contact. These two lubrications really determine the failure of an EHL contact. Zhang [ 2005 ] theoretically showed that even in an ideally smooth EHL contact in isothermal pure turn overing status physical adsorbed layer boundary lubrication occurs in portion of the Hertz a contact zone when the turn overing velocity is lower than a critical value or the bu rden is higher than a critical value Lubrication jobs in infinite include: aˆ? Very low ambient force per unit area ; aˆ? Presence of atomic species other than the usually encountered molecular species ; aˆ? Radiation environment ; aˆ? Absence of a gravitative field. The low-pressure environment contributes to rapid Vaporization of the liquid or semi-solid lubricating oil lubricators usually employed. Since lubrication normally takes topographic point by agencies of a movie entrained between skiding or turn overing surfaces, the loss of this movie due to vaporization and mechanical working can ensue in failure of the mechanism. The lubrication map is, with many metals, strongly influenced by the presence or absence of oxide movies on these metals. The surface oxides often act as protective movies and, in some instances, contribute to the concluding surface movies through either chemical reaction or chemosorption ‘s ( Zaretsky1990 ) . The film editing fluids are chiefly used in metal remotion processes due to their consequence on conveying generated heat in the contact zone, decrease of clash in the tool-work piece contact zone and bit transit from the cutting country. On the other manus cutting fluids have serious disadvantages, such as wellness jeopardies and the explosiveness of oil vapor, environmental pollution, wear of the elements of the machine tool and increasing fabrication cost. In order to diminish the negative environmental impact of the film editing fluids and cut downing fabrication costs, new machining techniques such as dry machining are used ( Klocke at el 1997 ) .MQL:During crunching, many scratchy grits are in contact with the work piece at each 2nd, but merely a little part of these grits have the cutting function in the existent procedure and the others do non execute existent film editing, but alternatively bring forth heat by rubbing and plowing the work piece surface in the contact zone. H igh heat coevals and temperature in the contact zone are associated with a high negative profligate angle and a great contact length in crunching procedure. Crunching operation, without utilizing sufficient coolant-lubricant, leads to thermal amendss and dimensional inaccuracy on the work piece surface. Hence methods of dry crunching have non yet been to the full successful in industrial applications. An attractive option for the dry grinding procedure is the minimal measure lubrication ( MQL ) grinding. This procedure uses a minimal measure of lubrication and is referred to as close dry grinding. In MQL grinding, an air-oil mixture called an aerosol is fed onto the machining zone. Tawakoli et al 2010investigated the effects of the work piece material hardness and crunching parametric quantities on the MQL grinding procedure. Based on the consequences of their probes, important betterment can be achieved by MQL grinding of hardened steel in comparing to dry crunching procedure. One attractive option for dry and unstable grinding procedures is MQL crunching. This procedure uses a minimal measure of lubrication and is referred to as close dry grinding. In this procedure aerosols are oil droplets dispersed in a jet of air, oil droplets carried by the air fly straight to the tool working zone, supplying the needed chilling and lubricating actions. Tawakoli et al 2010 investigated the effects of the work piece material hardness and crunching parametric quantities on the MQL grinding procedure. Based on the consequences of their probes, important betterment can be achieved by MQL grinding of hardened steel in comparing to dry crunching procedure. In MQL film editing, a little sum of biodegradable oil, which is assorted with tight air to organize oil mist, is applied to the cutting point alternatively of the inundation supply of H2O mixable or water-immiscible film editing fluids. Many successful consequences have been reported on tool wear decrease in terminal milling, boring, and turning. MQL cutting can cut down non merely the cost associated with the disposal of waste oils but besides the energy ingestion related to the cutting unstable supply systems, while it may demo some troubles in chilling tool and work, transporting french friess off from cutting points, etc. Unlike wet film editing, in which the film editing point and its environing countries are certainly cooled, MQL is non ever effectual to any type of cutting. MQL does non work so good in cutting difficult-to-machine stuffs with high strengths, low thermic conductions, and high affinities with tool. Some researches applied MQL on heavy cutting with big deepnesss of cut and provender rates, and high-velocity film editing with high rates of heat coevals. Therefore, high-velocity MQL rifling was carried out utilizing a coated, cemented carbide tool to clear up the consequence of MQL on cutting public presentation in high-velocity film editing. [ Toshiyuki Obikawa et Al, 2006 ] . Crunching kineticss: Chatter is a violent quiver of the tool, negatively affects machining of metals. The most of import belongings of yak is that it is a self-excited quiver, which is closely related to the dynamic behavior of the film editing forces and the machinery construction. This is an unwanted status because it adversely affects the surface finish quality, machining truth, tool life and spindle bearing life. Chatter is responsible for cut downing production end product, because if no solution can be found, metal remotion rates have to be lowered until vibration-free public presentation is obtained. And besides yak is so inconsistent in character that the inclination of a machine to exhibit yak is frequently non realized during the development phase ( Taskesen and Ercan 2003 ) . The grinding machine spindle is one such system where quiver causes major jobs in the grinding procedure as the crunching wheel deepness of cut is so little that even the slightest amplitude of quiver can hold dramatically detrimental effects on surface coating, wheel wear, and form-holding. Crunching machine quiver are two types, forced quiver and self-excited ( yak ) quiver. Forced quivers are caused by periodic perturbation external to the grinding procedure ; Chatter is so inconsistent in character that the inclination of a machine to exhibit yak is frequently non realized during the development phase ( Taskesen and Ercan 2003, Malkin1984 ) . The grinding machine spindle is one such system where quiver causes major jobs in the grinding procedure as the crunching wheel deepness of cut is so little that even the slightest amplitude of quiver can hold dramatically detrimental effects on surface coating, wheel wear, and form-holding. Crunching machine quivers are normally classified into two types: Forced quiver and Self-excited quiver. Forced quivers are caused by periodic perturbation external to the grinding procedure. Self-excited quivers are by and large associated with natural quiver manners of the machine-tool construction. A numerical algorithm based on five grades of freedom theoretical account was presented to imitate the dynamic response of the spindle of a grinding machine ( Alfares and Elsharkawy, 2000 ) . Crunching energy: The ‘grit size consequence ‘ for specific energy in crunching of Si nitride by is wickedness bonded diamond wheel. An addition in specific crunching energy at smaller deepnesss of cut was related to an addition in specific ploughing energy at larger semi-included angles. By comparing the dimensionless specific crunching energy to the modified dimensionless specific ploughing energy, a general grit cross-sectional cutting profile was obtained holding a rounded tip at its terminal. The deliberate grit profile was characterized in footings of an mean tip radius and asymptotic semi-included angle ( Hwang et al1999 ) . Specific energy by and large includes energies consumed in bit formation, ploughing, sliding, and elastic distortion of work piece. Specific energy in grinding is approximately an order of magnitude higher than in turning or milling. The higher specific energy in crunching is chiefly due to more specific surfaces produced in french friess, every bit good as more material distortions ( both plastic and elastic ) . On the other manus, under the same grinding conditions, specific energy besides depends on the belongingss of the work piece stuff, particularly physical-mechanical belongingss. Specific energy in crunching can be mathematically modelled and used to foretell crunching procedures ( Tonshoff, 1992 and Malkin et Al, 1996 ) . The theoretical account anticipation is good verified by the grinding experiment and is proven to be feasible. _the grain size of the WC samples has an obvious consequence on specific energy in grinding and surface topography of the land WC samples. _ Under a given grinding status, the WC samples with a smaller norm grain size consequence in lower specific energy, and frailty versa. _ Plastic distortion occurs during crunching of the WC samples. It is chiefly due to the soft Co stage which is found to be †squeezed out † due to abrasive-work piece interactions. The †squeezing out † causes the Co stage to smear over the land work piece surface, Forming ridges and/or pile-ups along the grinding abrasions ( Ren et al,2009 ) . Crunching force: Durgumahanti et Al. in 2010 developed a crunching force theoretical account by integrating the effects of variable coefficient of clash and plowing force.This crunching procedure consists of three phases: plowing, cutting and rubbing. These constituents were used in the footings of the experimental coefficients and procedure parametric quantities like wheel velocity, table provender and deepness of cuts. By executing crunching trials at specified conditions, they determined the practical coefficient. The fluctuation of the clash coefficient with procedure parametric quantities such as wheel velocity and work provender has been taken into consideration while ciphering the frictional force constituents. The plowing force constituents were modelled by executing single-grit trials. The entire grinding force theoretical account is developed by integrating the combined effects of variable coefficient of clash and the plowing force. This theoretical account clearly explains the importance o f the plowing force, which becomes more prevailing at really low deepness of cuts. The coefficient of clash in the present theoretical account varies with procedure parametric quantities like wheel velocity and table provender, unlike the old theoretical accounts, where it is a changeless value throughout the procedure. Earlier strategies of executing of these trials were either by utilizing by utilizing an aluminum phonograph record that was mounted on to a grinding machine. It can be observed that the present strategy of put to deathing the single-grit trials can take attention of these restrictions. Hence, the new crunching force theoretical account can be faithfully used to foretell the grinding forces and supply a certain theoretical footing for research on crunching force. A new surface crunching force theoretical account is proposed. The influences of crunching treating parametric quantities to dynamic mechanics belongings of metal stuff film editing and clash coefficient between work piece and crunching wheel have been taken into history. The consequences of simulation and computation are co-occuring good with the experimental measuring. This proves the rightness and effectivity of proposed crunching force theoretical account. To definite crunching wheel and element stuff, merely four groups of experiments are needed for work outing a set of additive equations and can obtain the precise computation expression of crunching force under the same grinding wheel and element stuff conditions. Compared with the traditional theoretical account, this crunching force theoretical account avoids a big figure of experiments and saves the cost every bit good ( Tanga, 2009 ) . Vibration devices: This magneto-strain is quadratic and occurs ever in the same way whatever is the field way. In the applications of majority stuffs these enlargement strains are seldom used straight because a additive behavior is preferred. By using a mechanical pre-stress and a magnetic prejudice in the active stuff the one-dimensionality is obtained. Quasistatic actuators are utilizing GMA in these conditions for placement, quiver control, stepping motors and fluid control applications. Giant Magnetostrictive Materials ( GMMs ) are in competition with piezo ceramics, particularly MLAs but found their topographic point in specific applications such as low electromotive force actuators, big force actuators, high power low frequence transducers and infinite cryogenic placement. In other instances, MLA piezoceramic actuators are frequently more interesting because of their low power ingestion and high end product energy per mass unit ( Claeyssen et al 2002 ) . For the accurate dynamic modeling of a merely supported beam under a traveling mass, LIN 1997 claimed that the chosen of a traveling mass should be accounted for carefully in the dynamic preparation since the mass is traveling along a vibrating way. Abdel-Rohman and Leipholz 1980 presented the active control of a merely supported beam under a traveling mass by utilizing flexing minute in footings of tenseness and compaction forces with a individual actuator. Kwon et Al. 1988 presented an attack to cut down the warp of a beam under a traveling burden by agencies of seting the parametric quantities of a conceptually 2nd order damped theoretical account attached to a flexible construction. Devasia et Al. 1993 presented the attacks to find the length and arrangement of piezoactuators in footings of the optimisation of muffling elite under collocated muffling control, additive quadratic cost functional in the initial status with the premise of detectability and stabilizability, and minima l characteristic root of a square matrix of controllability grammian. SUNG 2001 presented based on the Euler-Bernoulli beam theory by including the dynamic chosen of a traveling mass going along a deflecting way. Second, a multi-input-multi-output warp accountant is presented to actively cut down the structural warp under a traveling mass by utilizing piezoactuators. Last, a comparing between uncontrolled and controlled instances can be found in the numerical simulation. Using piezoactuators bonded to the beam, the accountant with full province feedback was designed to cut down the structural warp. In order to find the optimum arrangements of piezoactuators, the LQR-based preparation was employed. The micro pump consists of three actuated membranes and is capable of bidirectional operation. In those three membranes two active valves and one pump actuator. This characteristic is really utile in our application since it allows both pressurizing and depressurising the unreal sphincter. As below Fig. shows, a Li polymer battery supplies the energy to the system. A miniaturized electronic power accountant generates the high electromotive force necessary to drive the actuators of the micro pump. A reservoir is used to keep a sufficient sum of fluid to be pumped into a polymer-based turnup that represents the existent unreal sphincter prosthetic device. A force per unit area detector is besides included to supervise the force per unit area inside the turnup. All informations gathered and all operational bids can be sent via a telemetric unit to/from an external remote control unit. Fig. GASS system description Using charge recovery has resulted in up to 50 % decrease in electrical power ingestion while maintaining mechanical end product power well unchanged. The efficiency is hence improved. One drawback of this technique is the demand for physically large inductances in order to make the negative electromotive force required. Advanced drivers that are capable to retrieve portion of the charge stored in the actuators by agencies of high frequence exchanging convertors are being investigated by our group. This solution would work with much smaller inductances but, on the other manus, it would increase the complexness of the drive circuit ( Giovanni Biancuzzia 2009 ) . Piezoelectric stack actuators are employed in the theoretical account to accomplish quiver control of flexible constructions, and dynamic features are besides investigated. Mobility technique is used to deduce the regulating equations of the system. The power flow transmitted into the foundation is solved and considered as a cost map to accomplish optimum control of quiver isolation. Some numerical simulations revealed that the analytical theoretical account is effectual as piezoelectric stack actuators can accomplish significant quiver fading by choosing proper value of the input electromotive force. In active systems, the actuators are the cardinal parts. Piezoelectric stuffs can be easy bonded on or imbedded into conventional constructions, are lightweight and have comparatively high triping force and comparatively low power ingestion features, and so, are used most widely to command quiver and noise ( Crawley and Deluis 1987 ; Dimitriadis1991 ; Han et al. , 1997 ; Niuet al. , 200 4 ) . Active quiver control of a revolving flexible construction whose application includes a infinite roar, a chopper blade and a air current turbine is considered. In the rotating constructions, the fluctuation of quiver features due to the stiffening consequence of the centrifugal forces and the resonance job due to one of perturbation frequences of multiples of revolving velocity demand to be carefully considered for active quiver control. Schilhansil and Providence 1958 investigated the stiffening consequence of the centrifugal forces on the first manner flexing frequence of a revolving cantilever beam. A glass/epoxy composite beam is prepared and the piezoceramic actuator is patched at the root of the revolving hub. The fluctuations of the natural frequences are by experimentation investigated with regard to the revolving velocity. The critical perturbation frequence is determined by detecting the radius diagram, and the changeless amplitude accountant ( CAC ) is by experimentation r ealized. Vibration control responses subjected to two different perturbations ( rotational velocities ) are evaluated and presented in clip sphere. It has been demonstrated that the quiver of the beam caused by revolving the beam at resonance and non-resonance velocities can be well suppressed by using control electromotive force to the piezoactuator ( Choia and Hanb, 2004 ) . Shaker: The transducers convert the force transmitted to the construction and the response of the construction to electric signals which, one time filtered through signal conditioning equipment, are digitised and used to develop estimations of FRF in a spectrum or frequence analyser. Shaker-structure interaction is ever a concern in FRF measuring because it introduces the job of â€Å" force drop-out † at structural resonances. To the multi-shaker sine dwell trial, the stage difference of the input signals applied to the Shakerss, it is controlled in order to keep an perpendicularity belongings of shaker-applied forces. The features of some current FRF calculators are presented and it is shown that the instrumental FRF calculator, 3H ( Ta ) , is a noise-free calculator although still apt to bias mistakes. The escape job on auto- and cross-spectra emerges during the processing of finite record information and, as a consequence, it is hard to stipulate which FRF calculator will bring fo rth the ‘best ‘ estimation of a FRF ( To AND EWINS,1990 ) . The electro-dynamic shaker maps to present a force proportional to the current applied to its voice spiral. These devices are used in such diverse activities as merchandise rating, emphasis showing, squeak-and-rattle testing and average analysis. A surprising sum of information may be extracted from a shaker by utilizing it as a quiver detector, instead than as an exciter. In such an experiment, the electromotive force end product of the voice spiral is monitored while the shaker is caused to vibrate due to transient mechanical input. There are many types of machines designed to intentionally vibrate constructions. They are demoing little, lasting magnet, electrodynamics Shakerss. For this operation we need three stairss. Firstly, some inventiveness is required to bring forth the radial magnetic field moving in a plane normal to the spiral ‘s axis. Second, the spiral must be allowed to travel axially but be restrained from all other gestures. Third, the force provided by the ma chine is relative to the magnetic flux passing through the spiral, to the current flowing through the spiral and to the figure of coil-turns within the flux ( Lang, 1997 ) . We can better the control public presentation by adding an adaptative filter to the 2dof accountant utilizing m-synthesis in the feedback accountant. The uncertainness of the controlled works is taken into history and the adaptative filter based on the H1 filtering job is employed. A robust accountant utilizing an adaptative filter based on the H1 filtering job was used for an electrodynamics shaker control, and excitement experiments were performed to measure the control public presentation. It was assumed that the conventional open-loop method utilizing iterative compensation by insistent excitements could non be employed, and the proposed accountant was consequently designed for this status. Amore robust accountant was developed by adding the adaptative filter from the EBAF method to the 2dof accountant utilizing m-synthesis. ( Uchiyama at el 2009 ) . The construction of an electrodynamics shaker bears some resemblance to a common speaker unit but is more robust. At the bosom of the shaker is a spiral of wire, suspended in a fixed radial magnetic field. When a current is passed through this spiral, an axial force is produced in proportion to the current. The public presentation envelope of an electrodynamics shaker system is strongly influenced by three manners of quiver and the voltage/current capacities of the power amplifier that drives it. Other confining factors are the intentional shot of the traveling mass and the entire mass of the shaker, the thermic power bound of the spiral and the emphasis safety factor of the armature. Power analysis discloses the electrodynamics shaker to be a thermodynamically inefficient machine. As machine warhead is increased, efficiency lessenings while line power factor improves. The research lab thermic burden is about independent of trial point weight. Power analysis discloses that an stray s ystem can be designed to better mechanical bringing in the low frequence part. ( George Fox Lang and Dave Snyder 2001 ) . The controlled shaker has proven really cost effectual for more everyday merchandise making and seismal rating work. Modern DSP shaker accountants now do an outstanding occupation of reproducing coveted transient pulsations safely, faithfully and repetition competently. However, a shaker presents some physical barriers to floor proving. These devices have a limited scope of supplanting shot and exhibit speed bounds that can non be exceeded without loss of control. ( George Fox Lang 2003 ) . To the magnitude ordinance control, the amplitude of the sinusoidal acceleration is accurately controlled to be equal to the puting value. For a switching inverter-fed electrodynamics shaker system, in add-on to holding low deformation driven power, the decrease of unsought harmonic quiver caused by harmonic current and the imperfect shaker tabular array construction is besides really of import. Accurate acceleration control of an electrodynamics shaker fed by an inverter is really hard to accomplish, owing to tinstone-sinusoidal armature excitement power beginning ( Thin-Huo Chen at el 1999 ) . Terfenol -D: To cipher the opposite of a theoretical account for the hysteretic stuff Terfenol-D we used magnetostriction theoretical account, as portion of a full control constellation for Terfenol-D actuators. This opposite is based on a magnetostriction theoretical account that has been shown to qualify the behaviour of Terfenol-D good. Initially unbounded, roll uping mistakes in the opposite are analyzed and a method to jump the mistake for periodic input. The bimodal magnetostriction opposite is able to invert the strain behaviour of Terfenol-D to within a low, bounded mistake. The Terfenol-D theoretical account and opposite are for quasi-static applications and do non pattern temperature dependent behavior ( Ann Reimers and Edward Della Torre, 2000 ) . Calculation of the work done in the latter instance indicates an internal emphasis degree in the Terfenot-D of about 6.4 MPa. For AC operation sinusoidal extremum to top out currents of 28 As generate a Nett force of about 9 kN, over and above any applied prestress, which decreases by 10 % at frequences up to 400 Hz. Higher frequence constituents merely appear at really, high thrust degrees.Properties:Optimization of the Terfenol-D end product, commensurate with its eventual application and accomplish the greatest supplantings or forces. Minimization of the thrust current demands and thereby cut down losingss due to heating in the field spirals. Realization of the full end product power on the scope DC to 300 Hz. Production of motions of ~0.5 millimeter. Coevals of forces -10 kN. The design and operation of the appropriate power amplifiers. It is proposed that with farther development the actuator will run in concurrence with a hydraulic system and closed cringle control implemented to accomplish pre-selected actuator end product from the combined hydraulic and magnetostrictive forces ( Aston at el 1997 ) . Applications utilizing the elephantine magnetostrictive stuff TERFENOL-D are traveling into volume production as more design and application applied scientists realize the potency of the stuff. The execution of these procedures has increased the scope of available sizes and forms of TERFENOL-D, improved the magnetostrictive public presentation of larger diameter stuff ( & gt ; 25 random-access memory ) and increased the repeatability of magnetostrictive public presentation in the finished transducer elements. Giant magnetostrictive engineering continues to progress, with important work go oning in the transportation of the engineering from the research lab and into the commercial universe. New treating methods are demoing promise for the production of high volume, cost effectual transducer elements, by both directional hardening or pulverization metallurgy attacks. Work remains in the countries of procedure polish to accomplish tighter control of public presentation fluctuations and in stuffs word picture for the now available big diameter drivers ( Jonathan at el 1997 ) . TERFENOL-D is a close individual crystal metal metal, which converts electrical power to mechanical power, and frailty versa. TERFENOL-D is â€Å" magnetostrictive, † intending it changes form in a magnetic field. TERFENOL-D has a greater form alteration, or strain, than other common transducer stuffs, such as piezoceramics ornickel alloys. This means acousticdevices driven by TERFENOL-Dhave greater power, and actuators have more displacement and moreforce. Like other magnetostrictivealloys, TERFENOL-D does notchange with clip or figure of rhythms.What is Magnetostriction?Magnetostriction is the belongings that causes certain ferromagnetic stuffs to alter form in a magnetic field. TERFENOL-D is said to bring forth â€Å" elephantine † magnetostriction, strain greater than any other commercially available smart stuff. Magnetic spheres in the crystal rotate when a magnetic field is applied, supplying relative, positive and quotable enlargement in Microseconds.TERFENOL-D Property:aˆ? High strain aˆ? High force aˆ? Wide bandwidth aˆ? High reliability/unlimited rhythm life aˆ? Wide temperature scope aˆ? Microsecond response clip Mentions: 5. Amin A. Mokbela, ,T.M.A. Maksoudb, 2000, Monitoring of the status of diamond crunching wheels utilizing acoustic emanation technique, Journal of Materials Processing Technology 101,292-297, a Mechanical Engineering Department, Faculty of Engineering, Sana'a University, San'a, Yemen b School of Design and Advanced Technology, University of Glamorgan, Pontypridd, CF 371DL, Wales, UK, Elsevier Science S.A. 6. Brinksmeier E. ( I ) , Heinzel.C, Wittmann.M ( 1999 ) , Friction, Cooling and Lubrication in Grinding, Bremen University, Division of Production Technology and IWT Bremen, Department of Manufacturing Technologies, Bremen, Germany, Keynote Papers. 7. Brinksmeier, E. , 1991, ProzeB- und Werkstuckqualitlt in der Feinbearbeitung, Habilitationsschriff Universitat Hannover. VDI-Verlag, Reihe 2, Nr. 234. 8. Begelinger. A, A.W.J. 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Tawakoli a, M.J.Hadada, B, M.H.Sadeghi B, ( 2010 ) , Influence of oil mist parametric quantities on minimal measure lubrication – MQL crunching procedure, International Journal of Machine Tools & A ; Manufacture 50 521-531, Institute of Grindingand Precision Technology ( KSF ) , Furtwangen University, 78054VS Schwenningen, Germany B ) CAD/CAMLaboratory, ManufacturingEngineeringDivision, SchoolofEngineering, TarbiatModaresUniversity, Tehran, Iran, Elsevier Ltd. All rights reserved. Toshiyuki Obikawaa, Yasuhiro Kamataa, Jun Shinozuka ( 2006 ) , High-speed rifling with using MQL, International Journal of Machine Tools & A ; Manufacture 46 ( 2006 ) 1854-1861, ( a ) Department of Mechanical and Control Engineering, Tokyo Institute of Technology, 2-12-1 O-okayama, Meguro-ku, Tokyo 152-8552, Japan ( B ) Department of Mechanical Engineering, Ibaraki University, 4-12-1 Naka-narusawa-cho, Hitachi, Ibaraki 316-8511, Japan, Elsevier Ltd. All rights reserved. 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Malkin ( 1999 ) â€Å" Size consequence for specific energy in Crunching of Si nitride † , a Manufacturing Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899, USAb Department of Mechanical and Industrial Engineering, University of Massachusetts, Amherst, MA 01003-2210, USA, 225-229 862-867Published by Elsevier Science S.A. Tonshoff H-K, Peters J, Inasaki I, Paul T ( 1992 ) â€Å" Modelling and Simulation ofGrinding Procedures † .Annals of the CIRP 41/2:677-688. Malkin S, Hwang T-W ( 1996 ) â€Å" Crunching Mechanisms for Ceramics † . Annalss of theCIRP 45/2:569-580. Rena.Y.H, Zhang.B ( 2 ) a, B, * , Zhou.Z.H, aa ( 2009 ) Hunan University, Hunan, China B University of Connecticut, CT, USA † CIRP Annals – Fabrication Technology † 58 Specific energy in crunching of tungsten carbides of assorted grain sizes ( 299-302 ) . PatnaikDurgumahanti. U.S, VijayenderSingh, VenkateswaraRao.P, ( 2010 ) , â€Å" A New ModelforGrindingForcePredictionandAnalysisInternationalJournalofMachineTools & A ; Manufacture5231_240, DepartmentofMechanicalEngineering, IndianInstituteofTechnologyDelhi, NewDelhi110016, India, ElsevierLtd. JinyuanTanga, Jin Dua, Yongping Chena ( 2009 ) , Modeling and experimental survey of crunching forces in surface grinding, diary of stuffs treating engineering 2 0 9 2847-2854 Key Laboratory of Modern Complex Equipment Design and Extreme Manufacturing ( Central South University ) , Ministry of Education, Changsha, Hunan 410083, China School of Mechanical and Electrical Engineering, Central South University, Changsha, Hunan 410083, China. Elsevier B.V. F. Claeyssen, N. Lhermet, T. Maillard,2002, † MAGNETOSTRICTIVE ACTUATORS COMPARED TO PIEZOELECTRIC ACTUATORS † , Cedrat Technologies S.A. – 10 chemin de PreCarre , ZIRST – 38240 Meylan -France. Y.-H. LIN 1997 Journal of Sound and quiver 199, 697-700. Remarks on Vibration analysis of beams traversed by unvarying partly distributed traveling multitudes. M. ABDEL-ROHMAN and H. H. E. LEIPHOLZ 1980 Automatic Active Control of Structures. Amsterdam: North-Holland Publishing Co. & A ; Sm Publications. H.-C. KWON, M.-C. KIM and I.-W. LEE 1998 Vibration control of Bridgess under traveling tonss. Computers and Structures 66, 473-480. S. DEVASIA, T.MERESSI, B. PADEN and E. BAYO 1993 Piezoelectric actuator dsign for quiver suppression: arrangement and size. Journal of Guidance, Control and Dynamics 16, 859-864. Y.-G. SUNG, 2001, MODELLING AND CONTROL WITH PIEZOACTUATORS FOR A SIMPLY SUPPORTED BEAM UNDER A MOVING MASS, Journal of Sound and quiver 250 ( 4 ) , 617-626, Department of Mechanical Engineering, Chosun ; niversity, 375 Seosuk-dong, Dong-gu, Kwanju, Elsevier Science Ltd. Giovanni Biancuzzia* , Thomas Lemkea, Peter Woiasa, Olaf Ruthmannb, Hans J. Schragb, Bernhard Vodermayerc, Thomas Schmidc, Frank Goldschmidtboeinga 2009, † Performance of piezoelectric micro pumps actuated by charge recovery, Procedia Chemistry 1 698-701, aDepartment of Microsystems Engineering – IMTEK, University of Freiburg, Freiburg imBreisgau, Germany bDepartment of General and Visceral Surgery, University Hospital Freiburg, Freiburg imBreisgau, Germany cInstitute for Robotics and Mechatronics, German Aerospace Center, Oberpfaffenhofen, Germany NIU Jun-chuan, ZHAO Guo-qun, HU Xia-xia ( 2005 ) , Active control of structural quiver by piezoelectric stack actuators, Niu 974 et Al. J Zhejiang Univ SCI 6A ( 9 ) :974-979, 1School of Mechanical Engineering, Shandong University, Jinan 250061, China ) ( 2School of Material Science and Engineering, Shandong University, Jinan 250061, China ) ( 3Collegeof Mechanical and Electrical Engineering, Zhejiang University of Technology, Hangzhou 310014, China ) , supported by the Postdoctoral Science Foundation of China. S.-B. Choia and M.S. Hanb ( 2004 ) Vibration control of a rotating cantilevered beam utilizing piezoactuators: experimental work, Journal of Sound and Vibration 277 436-442, a Department of Mechanical Engineering, Smart Structures and Systems Laboratory, Inha University,253 Yong Hyun-Dong, Nam-Gu, Incheon 402-751, South Korea Faculty of Mechanical and Automotive Engneering, Keimyung University, Deagu 704-701, South Korea, Elsevier Ltd. W. M. To AND D. J. EWINS, 1990, A CLOSED-LOOP MODEL FOR SINGLE/MULTI-SHAKER MODAL TESTINGMechanical Systems and Signal Processing ( 1991 ) 5 ( 4 ) , 305-316, Department of Mechanical Engineering, Imperial College of Science, Technology and Medicine, London, U.K.Academic Press Limited. George Fox Lang, Data Physics Corporation, San Jose, California ( 1997 ) , Electrodynamic Shaker Fundamentals, SOUND AND VIBRATION Y.Uchiyama, M.Mukai and M.Fujita, 2009, Robust control of electrodynamic shaker with 2dof control utilizing H1 filter, Journal ofSoundandVibration326 75-87, IMVCORPORATION, Nishiyodogawa-ku, Osaka555-0011, Japan, DepartmentofElectricalandElectronicSystemsEngineering, GraduateSchoolofInformationScienceandElectricalEngineering, KyushuUniversity, Nishi-ku, Fukuoka819-0395, Japan, DepartmentofMechanicalandControlEngineering, TokyoInstituteofTechnology, Meguro-ku, Tokyo152-8550, Japan, ElsevierLtd. George Fox Lang and Dave Snyder, Data Physics Corporation, San Jose, California ( 2001 ) , Understanding the Physics of Electrodynamic Shaker Performance, SOUND AND VIBRATION. George Fox Lang, Associate Editor 2003, Shock'n on Shakers, SOUND AND VIBRATION. Thin-Huo Chen and Chang-Ming Liaw, Member, IEEE ( 1999 ) , Vibration Acceleration Control of an Inverter-Fed Electrodynamic Shaker, IEEE/ASME TRANSACTIONS ON MECHATRONICS, VOL. 4, 60-70, This work was supported by the National Science Council, Publisher Item Identifier. Ann Reimers and Edward Della Torre ( 2000 ) , â€Å" Calculation of opposite of magnetostriction theoretical account for Terfenol-D † , Physica B 275, 75-80, The George Washington University, Institute for Magnetics Research, 20101 Academic Way, Ashburn, VA 20147, USA, Elsevier Science B.V. M.G. Aston, R.D. Greenough B, A.G.I. Jenner B, W.J. Metheringham, K. Prajapati B ( 1997 ) Controlled high power propulsion using Terfenol-D, Journal of Alloys and Compounds 258 97-I00, ~Magnetostrictive Technology Systems Lid, Unit t 7, Newlands House, Newlands Science Park, hzglemire Lane, Hull, HU6 7TQ, UK hDepartment of Applied Physics, The University Of Hull, Cottingham Road, Hull, HU6 7RX, UK, Elsevier Science S.A. Jonathan D. Snodgrass and O.D. John bach mcmasters at EL 1997, Optimized TERFENOL-D fabrication procedures, Journal of Alloys and Compounds 258 24-29, ETREMA Products, Inc. , 2500 N. Loop Drive, Ames, Iowa 50010, USA, Elsevier Science S.A.