Reliability Analysis of Piston Manufacturing free essay sample

Introduction Several researchers have used fault tree analysis (FAT) method to analyze the vast majority of industrial system reliability problems. FAT is a deductive failure analysis which focuses on one particular undesired event and which provides a method for determining cause of this event [1]. Factors that contribute to the events are traced to the smallest sub-divisions termed as basic events. The cascading effects of several sub-systems may be linked together and multiple effects may be captured through logical AND and OR relationships. Head event probability is determined from basic events in the fault tree. Tanana and Fan [2] presented the approach based on a fuzzy fault tree model and determined the maximum possibility of system failure from the usability of failure of each component within the system according to the extension principle. Hessian et al. [3] discussed FAT for system design, development, modification, and verification. Geometry and Beckon [4] discussed the application of knowledgeableness and a methodology for the assessment and measurement of reliability, availability, maintainability, and safety of industrial systems using fault tree representation. We will write a custom essay sample on Reliability Analysis of Piston Manufacturing or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Schweitzer et al. [5] discussed reliability analysis of transmission protection using fault tree methods. Chaos and Sheen [6] discussed FAT of dust suppression mechanism in a spray system with wetting agent. King [7] investigated and compared a set of existing component importance measures and select the most informative and appropriate one for guiding the maintenance of the system. Change et al. [8] proposed a new approach by combining the FAT and FEMME and the reactor systems reliability was analyzed quantitatively. Hong et al. [9] studied the reliability assessment of protection system for switchboard using FAT. Choc and Choc [10] discussed a practical method for accurate quantification of large fault trees. Hoist and Lu [1 1] studied risk informed design refinement of a power system protection chem.. Volcanism et al. [12] discussed application of the fault tree analysis for assessment of Journal of Reliability and Statistical Studies, December 2011, Volvo. 4 (2) power system reliability. Zen]ii et al. 13] studied reliability evaluation of flood releasing structures power supply of hydroelectric power station by FAT. In this paper, fault tree method is used to analyze the reliability of piston manufacturing system. Also, risk reduction worth is adopted as a measure of importance for identifying the crucial element that has significant impact on the reliability. This paper is organized as follows: In section 2, some basic concepts are described. In section 3, piston manufacturing system is discu ssed. In section 4, fault trees for piston manufacturing system are constructed. In section 5, quantitative analysis of piston manufacturing system is presented. The conclusion is discussed in section 6. 2. FAT Basic Concepts In this section, some basic concepts of FAT are presented [1 , 14]. 2. 1 Fault Tree Symbols [1]. Top Event: An undesired state of a system caused by events occurring within the system or in the system environment. Top event is represented by cetacean. Intermediate Event: An intermediate event is a fault event which occurs from a combination of other events via logic gates. Intermediate event is also represented by rectangle. Basic Event: The circle describes a basic initiating fault event that requires no further development. In other words, it signifies that the appropriate limit of resolution has been reached. Undeveloped Event: An event which is not further developed either because it is of insufficient consequence or because information is unavailable. OR Gate: Output fault occurs if at least one of the input faults occurs. AND Gate: Output fault occurs if all of the input faults occur. 2. Minimal Cut Set Minimal cut sets ( MASC. s ) constitute the simplified fault tree through the Boolean operation. To determine the MASC. s of a fault tree, the tree is first transformed to its equivalent Boolean equations and then either the top-down or bottom-up substitution method is used [1]. Any fault tree consists of a finite number of MASC. s , which are unique for the top event. The minimal cut set expression for the top event can be written in the general form, k Top MASC. Reliability Analysis of Piston Manufacturing System 45 where of MACS Top is the top event and M n minimal cut set and k is the number . Each minimal cut set consists of combination of specific basic events and hence in general n component minimal cut set can be expressed as n where X I is the I the basic event and n is the number of basic events in a minimal cut set. 2. 3 Risk Reduction Worth (RAW) One significant quantity in the reliability assessment is the measures of importance. One may obtain the importance of elements influencing reliability by RAW as well as know where the weakness of the system is.

Essay on The Structure And Function Of Public Health Essay Example For Students

Essay on The Structure And Function Of Public Health Essay Heart disease the driving force behind the death rate in the United States, also ranking first among both genders (The Heart Foundation, 2015). Take control of your health conditions and make healthy choices on what your body consumes can help reduce your chances of developing heart disease. However, people of the community and families can cooperate to the contingency of the people to make better health choices. The duties of public health officers perform at numerous levels from regional to national, to international. The organizations and agencies dedicated to general well-being at these diverse levels impart many of similar capacities together with wellness surveillance, arrangement advancement, and procurement of access to human services. To grasp a better understanding how these agencies collaborate to accommodate public health services for heart diseases. This paper will analyze the structure and function of public health at the levels of the national, state, and local levels. It will also depict the type of structure among the government levels. Determine the functions at every administrative level and how they collaborate.Structures between Levels of GovernmentThe national or government level of the United States general well-being framework secured by the extensive Human and Health Services division that comprises of important offices. For instance, the Federal and Drug Administration, Centers for Disease Control and Prevention, and Public Health Services. The Public Health Service is the restorative or human services enterprise of the Human and Health Services, which utilizes drug specialists as the clinical drug store and distributing portions. The Federal and Drug Administration guarantees items protected and succes. .chieve a goal. Contract individuals that educated in general health and direct research to present advanced programs. Collaboration exists when all governments have the corresponding ways of approaching information (Minnesota Health Department, 2015). ConclusionEven though heart disease remains the number one killer for fatalities among Americans. The health officials advise people to improve their lifestyle to decrease their chances of getting heart disease. The different bodies of governments play a significant role in providing health care services. Despite whether an organization a neighborhood health department or a global matter, they still have some critical functions to do. They can come together to form a relationship by communicating effectively, accomplishing an objective, sharing information, and providing feedback between each level of governments.?

The Characteristics of Teenage Pregnancy Research Paper Topics

The Characteristics of Teenage Pregnancy Research Paper Topics Teenage pregnancy is a subject which has been discussed all over the area, and that means you should not really struggle with it. Teenage pregnancy is something which we see manifest in our society from time to time. Teenage pregnancy isn't the symbol of a busted society, as claimed by many politicians, but may be a positive force permanently. An unexpected pregnancy can be immensely problematic for a young couple to raise by themselves, and can readily prevent young women and men from achieving their life goals because of the responsibilities thrust upon them. The most important prevention method which should be used to stop teenage pregnancy is using condoms that can be promoted via the use of sexual education. There's been extensive research on the phenomenon of teenage pregnancy that has yielded important details about pregnancy prices and risk factors. The vaccine made by our group of researchers is promisin g in the struggle against the virus. Despite the fact that it might seem like teen pregnancy is simply an issue for the mother and her family members, it's not. While teen pregnancy may have a considerable effect on a youthful mother's mental well-being, it impacts other facets of her life too. To the contrary, teenage pregnancy was thought of as a burden, not just to the girl, but also to her family members. Discussing teen pregnancy can be very important, particularly in regard to subsequent pregnancies. In order that will help you out with your selection, here are a couple of topic ideas that you could utilize. The social attitudes on the opposite hand do not offer a conducive atmosphere for open discussions on sex and resources aren't also readily available for the exact same. Highlight ways of supporting the girls At the conclusion of it all, it's also wise to have a couple of things to write about how you're able to show support for those girls. In some instances, the children have to take part in sexual a ctivities as a method of growing money to support themselves and their families. Teenage mothers have very little info and experiences in contrast to matured ones. Teachers or relatives may be the ones to steer the teenager so that she is able to withstand her problems and refrain from being pregnant at a young age. When parents aren't well educated, they don't observe the significance of educating or discussing sex and other issues that impact the teenagers and the children wind up messing up since they weren't advised. Ok, I Think I Understand Teenage Pregnancy Research Paper Topics, Now Tell Me About Teenage Pregnancy Research Paper Topics! Unexpected pregnancy in teens creates socioeconomic problems in the mother, and the father of the kid, if he's involved with raising the kid. Abstinence is similar to telling just a little kid not to try out candy. Teen pregnancy is a pregnancy in female human-beings that are below age twenty decades. Teen pregnancy is a very long road. Teenagers are unable to acquire an adequate education, and a few teens don't understand the things that they wish to do with their lives. Pregnant teenagers must seek out prenatal care when possible at their nearby wellness clinic. When you purchase a customized research paper from us, we know which you are entrusting us with a significant part your grade, and your future. Searching at a better comprehension of advertising for a communication model has led to some intriguing research. There are a lot of benefits of employing a quantitative research design. There are a lot of possible topics for a paper on teen pregnancy and parenthood, it can be difficult to select only one. Thinking up a research paper outline on teenage pregnancy shouldn't be difficult whatsoever. As you find out more about the subject of pregnancy among adolescents make sure you're using the very best, up to date, and fact-based materials that you may find. Teenage pregnancy is something which all learning institutions have a tendency to grapple with. Introduction Thesis Teen pregnancy is brought on by a number of issues and absence of parental guidance and support is merely one of many causes. Most teenage mothers don't have any support from their families so they and up becoming part of the decrease society whereby they aren't able to access basic needs like health care and well balanced diets. There has been a growth in pornography consumption in the United States. Where to Find Teenage Pregnancy Research Paper Topics Early Pregnancy is among the problems in the current society. Teenage pregnancy is an important issue in america. In summary, teenage pregnancy is an essen tial issue in the current society, which is affecting overall society. Secondly, teenage pregnancy needs to be eradicated because of its effect on the upswing of social responsibility.

Research Paper Topics - Choose One and Stick With It

Research Paper Topics - Choose One and Stick With ItThere are lots of research paper topics the academe can choose from and even within the topic is a huge variety of topics you could choose from. The problem is that many of the more popular topics for this type of paper involve research methods. This is okay but sometimes it's difficult to know which ones to choose and which ones to avoid at all costs.When choosing research paper topics, you should choose one topic and stick with it no matter what. By choosing one and sticking with it, your research will be more consistent and even if some papers end up covering a different topic than the first one did, it won't seem forced or uninteresting. Choose a topic and stay with it.Always make sure that the research paper topics you choose are ones that you feel you could write about. There are a few things you should keep in mind when writing about these topics. The first thing is that if it's not something you're personally familiar with, then you may have some trouble if you aren't familiar with the subject.The next thing you should do before choosing research paper topics is to look around online and see if there are already existing topics in the same field. If there are already existing topics in the same field then you can take a part of the topic and adapt it for your own research paper. Don't do this though if you're using a completely new topic because it might not be easy to research and would probably end up causing too much confusion on your part. The best approach you can take is to research what is already out there and then write about it based on what you learn from this.Now that you've chosen the research paper topics the academe can choose from, it's time to think about how to research these topics. When researching any topic, it's important to make sure that you read as much as you can on the topic before you start. With the internet being such a huge tool nowadays, you can easily find information a bout the topic that you need to know. Make sure that you read a variety of sources and don't just look at information you think is written by experts but rather if you're looking at stuff written by someone who is just starting out.Also, when choosing research paper topics the academe can choose from, it's important to pay attention to the research method itself. The reason for this is that you don't want to just throw out data randomly and make assumptions about how it works. You should research the topic and make sure that the assumptions you make are backed up by data.When choosing research paper topics the academe can choose from, it's important to choose one topic and stick with it no matter what. By choosing one and sticking with it, your research will be more consistent and even if some papers end up covering a different topic than the first one did, it won't seem forced or uninteresting. Choose a topic and stay with it.By choosing research paper topics the academe can choose from, it's important to choose one topic and stick with it no matter what. By choosing one and sticking with it, your research will be more consistent and even if some papers end up covering a different topic than the first one did, it won't seem forced or uninteresting. Choose a topic and stay with it.

Analysis of Love Canal Environmental Disaster

The Love Canal was intended to connect upper and lower Niagara River; the novel 1892 project to harness electrical power production, however failed midway when the economic went into depression.Advertising We will write a custom research paper sample on Analysis of Love Canal Environmental Disaster specifically for you for only $16.05 $11/page Learn More Eventually, the local municipal bought it as a waste disposal area and high on the client disposal list was Hooker Chemical Corporation, which later sold for $1 it to the Board of Education. Hooker slightly warned of the dangers of the site absolving itself from any responsibility; failing to mention the dangers were twenty thousand tons of toxic waste. Yet unknowingly, the board of education built a school and people settled in the area, by 1978, it had above 700 homes. Of interest in regards to the Love Canal, is the blatant disregard of environmental reports by the city even when a study was undertook . The consultant in their report, found high levels of chemical waste, recommending the drastic changes to the canal to protect residents. In total disregard, the city undertook minor improvements to remedy the situation. ( History of love canal) Secondly, Community action to protect the environment and themselves from the effect of ignorance of best practices of environmental management practices is a worthy attribute. The establishment of the Love Canal Homeowners’ Association in 1978 was to push for the community’s say in the area’s chemical scandal. It had far-reaching consequences, which the city did not acknowledge, such as in children birth deformities, and high level of stillbirths and miscarriages in the area. (Gibbs, L. M., 1998)Advertising Looking for research paper on environmental studies? Let's see if we can help you! Get your first paper with 15% OFF Learn More A thought emanating from this topic worth mentioning is the necessity to undertake environmental assessments such as project environmental impact assessment. In Novel Canal, it took more than 40 years experience negative effects of the disposal site. (Brayan, N., 2003) Research paper Outline Introduction Research effect of environmental disasters on human reproductive health Topic sentences Research environmental disasters impact on child birth deformities Does the environment, especially environmental disturbances affect women’s wombs? Furthermore, what is its effect on childbirth? Research environmental disasters effect on inherited traits Describe effect of environmental disasters on the human genetic construct. In cases where an environmental disaster had an impact on successive generations, is it viable to pursue it in court under environmental law. Research environmental disaster effect on male reproductive health Through use of environmental case studies, can environmental disasters affect male sperm health Discuss bias in claim child defects are due to effect of environmental disaster on women. Can men join a environmental suit in using this argument. Research government steps to protect reproductive health. Is the environment considered? Environmental assessment reconsideration in reproductive health. Conclusion The research topic undertaken should show a clear relationship between maternal health and the environment. References Brayan, N., (2003), love canal: pollution crisis (environmental disasters), Gareth Stevens Pub publishers Gibbs, L. M., (1998). Love Canal: The Story Continues, 20 Anniversary edition, New Society Publishers. History of love canal Lessons from love canal project, A Public Health Resource. Web. This research paper on Analysis of Love Canal Environmental Disaster was written and submitted by user Zeke Beasley to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

How to Title College Papers: Strategies to Help You Learn How to Titles Your Paper

How to Title College Papers: Strategies to Help You Learn How to Titles Your PaperA few weeks ago, I was discussing how to title college papers with a fellow academic. The topic was best left as a passing thought, but the researcher in me wanted to get into the issue further. The fact that he was a faculty member at a state university suggested to me that this research might require more attention.I spent more than a decade working in the academic community. There is little doubt that the writer of the paper is a contributing author, even if the institution pays for it. So how is the research being presented and how does it reach the audience to which it is targeted?The answer is always 'both' and perhaps more, but the research is usually both but more narrowly focused. In the college-level classroom, students have probably already read or heard about the work of some of the authors. They have likely also been told what they should expect from the written work. They have probably als o been told to expect the research to be engaging, that it will be interesting and not boring, and that it should have an interesting thesis statement and appropriate conclusions.While these expectations are certainly important for students, they are not always enough to 'sell' a research article or an APA paper. Given these expectations, the students and faculty members take an active role in setting the stage for reading the paper. They make sure that the content is relevant to the course material, that it is carefully and intelligently presented, and that the conclusion or the way it links to other parts of the paper works well with the rest of the structure.Some faculty members, however, may find that they want to learn how to properly 'title' a research paper or original research, but have never found the opportunity as an adjunct to better use their time. The best way to learn how to do this is to ask for help, whether it comes from colleagues, a colleague's assistant, or a pr ofessional research assistance organization. These organizations provide free help for research advisors who want to learn how to appropriately title papers and research projects.Research projects and papers are often described as an 'investigative process' (APA 2020) or 'active participation' (APA 2020). The body of research takes up a great deal of time to prepare and to 'go through the motions.' How to title the paper reflects the amount of time, effort, and care the editor and/or reviewer has invested in preparing and reading the manuscript.Most professional organizations provide materials for authors to use when they want to learn how to properly 'title' a paper. Before the editor has to refer to 'the final report,' he or she can refer to 'the title,' 'the journal,' or 'the title (and a byline)'; and the reviewers can refer to 'the title (and a review)' or 'the final report.'Other information about how to title college papers can be found online. The American Psychological Asso ciation has a helpful page on how to do this. There are also guides for APA title editors and experts, University of California's Division of Undergraduate Education, and the U.S. Department of Education.

Research Paper Topics For High School Students

Research Paper Topics For High School StudentsTop history research paper topics for high school students fall into two broad categories: subject matter and research methodology. Subjects, such as World War II or World War I, are important to students in high school because they will be studying these subjects for the rest of their lives. Subject matter covers all sorts of information about a particular time period, such as literature, art, politics, economics, religion, and history.Another type of research paper topics for high school students are related to something that students may do after graduation. The great thing about this is that you don't have to teach them the history of the countries they'll be living in. Even a country's name or the city where they live can be covered with a research paper topic for high school students.For example, you can write about the main research topics of different universities in China. These universities should be worth studying because Chine se culture has developed to the point where they often produce Nobel Prize winning scholars. You could also take an international student with you and discuss the history of the countries they'll be living in. Also, learning about different cultures will be very interesting and enriching for their everyday life.The history of world events and the research methodology are also very important topics for students to learn. Understanding the truth about famous historical figures and their lives would have a profound effect on their lives in the future.In the past, historical research papers have included subjects like languages, literature, and art. Today, more subjects have been added to include political systems, social structures, and international relations. It is possible to incorporate some of these topics in a single research paper topic for high school students.Some people think that writing a research paper topics for high school students isn't a fun job. This is completely unt rue; the fact that students would love to learn the world's history is part of the reason why.The history of other countries and the research methodology will help your students to understand the history of other countries. You could even make up an interesting and entertaining paper topic for high school students to read at home.