Math History essays

Math History expositions 1. Pythagoreans find nonsensical numbers. 532 BC 3. Archimedes decides equations for the region and volume of a circle. 250 B.C. 4. Eratosthenes decides the circuits of Earth. 5. Appollonius examines conic segments. 6. Al-Khowarizmi utilizes zero. 830 A.D. 7. Rudolff presents the extreme sign. 1525 A.D. 8. Tartaglia understands cubic conditions. 1535 A.D. 9. Recorde presents the equivalents sign. 1557 A.D. 10. Stevin presents decimals. 1585 A.D. 11. Harriot presents the imbalance signs. 1610 A.D. 12. Napier develops logarithms. 1614 A.D. 13. Oughtred develops the slide rule. 1630 A.D. 14. Descartes makes expository geometry. 1637 A.D. 15. Fermat leaves last hypothesis. 1647 A.D. 16. Pascal and Fermat talk about hypothesis of likelihood in their correspondence. 1654 A.D. 17. Newton develops analytics. 1665 A.D. 18. Leibniz develops analytics. 1675 A.D. 19. Wallace presents the image for infinity(â ¥). 1685 A.D. 20. Saccheri composes Euclid Freed of Every Flaw. 1733 A.D. 21. Goldbach states acclaimed guess. 1742 A.D. 22. Euler shows that epi + 1 = 0. 1748 A.D. 23. Agnesi composes establishments of Analysis. 1748 A.D. 24. Lambert demonstrates p is nonsensical. 1768 A.D. 25. Argand diagrams nonexistent numbers. 1806 A.D. 26. Gauss decides the combination of endless arrangement. 27. Godel distributes inadequacy hypotheses. 1831 A.D. 28. Galois expounds on bunch hypothesis. 1832 A.D. 29. Lovelace depicts how to program Babbages Analytical Engine. 1842 A.D. 30. Riemann makes elliptic geometry. 1854 A.D. 31. Mobius strip is found. 1858 A.D. 32. Kovalevski is the primary lady to win a doctorate in science. 1874 A.D. 33. Cantor makes transfinite numbers. 1895 A.D. 34. Whitehead and Russell compose Principia Mathematica. ... <!

The High Cost of Cool Assignment Example | Topics and Well Written Essays - 500 words

The High Cost of Cool - Assignment Example Simultaneously, Rathus, Nevid, and Fichner-Rathus (2002), diagram these eight factors as accommodation, cost, moral agreeableness, sharing duty, security, reversibility, insurance from explicitly transmitted ailment and adequacy. The notes offer a striking clarification of these elements and the different dangers and rates of achievement related with each generally utilized contraception technique (Rathus, Nevid, and Fichner-Rathus, 2002). The week by week administered perusing is on self-perception. Infocus depicts the body portrayal and the job it plays in sexuality. The article offers a comprehensive story on the media’s fixation on making impracticable self-perceptions to their crowd. Recommendations on the best way to improve one’s picture are given. The article takes note of various issues aligned with unfortunate self-perception. These incorporate dietary problems, muscle dysmorphia, utilization of steroid and shallow activity. Infocus notes weight, weight distribution inside the body outline, one’s wisdom of physical appearance, singular impression of brilliant physical look, ethnic background, and in individuals around us. Eminent in the article is the way that that body appearance impacts an individual’s certainty and sexual conduct. A dominant part of ladies experience the ill effects of the weight of not having an exceptional self-perception (Rathus, Nevid, and Fichner-Rathus, 20 02). As per Infocus, the tricky impeccable body connected with competitors and models isn't as perfect as thought about. The article terms the thoughts progressed by the media that solitary a couple of people are of especially truly blessing as erroneous. It focuses at the way that a portion of these pictures, introduced in the media, experience various controls before conclusive introduction to the watchers. The article sees that the desired female and portrayals in the news sources that are so pined for is optimistic. Cutting edge notes

Warehouse A Backbone Business Intelligence â€Myassignmenthelp.Com

Question: Examine About The Warehouse A Backbone Business Intelligence? Answer: Introducation Information distribution center is the procedure by which the association Mudrock University will change over its crude data into significant information that can be spoken to in different structures taking into account its itemizing limits. It must achieve better, totaled, consolidated huge volumes of data that is amassed in multidimensional data structure to enable multidimensional information to frame. It sees the prerequisite for present just as future data, yet likewise sees the necessity for recorded data. It empowers a business relationship to control a great deal of data in significant structure. (Al-Debei, M., M., 2011). The principle issue in information stockroom is the information quality which is the indispensable part to Mudrock University. The information quality must be examined before continuing for information distribution center. By having the information about key measurements for improving information quality, information distribution center for Mudrock University can be characterized viably. So as to be processable just as interpretable in a feasible and capable manner, data needs to satisfy the worth models. Different Measurements of data quality typically fuse exactness, unwavering quality, significance, consistency, accuracy, practicality, understandability, curtness and its ease of use. The fundamental key estimations which should be fulfilled are as following: Culmination - This key measurement assists with dealing with all the available basic information. Any significant information must not be missing. Consistency: The information which must be masterminded in information distribution center must be steady. Authenticity: It implies the precision and reasonableness of data and must be satisfied while orchestrating information. Precision - The exact information must speak to this present reality esteems as off base information can influence operational just as analytical applications. Trustworthiness - Data must not miss any relationship. On the off chance that information isn't appropriately connected it can have copy records. (Pandey, 2014). Information Security Issue Mudrock University must focus on the security challenges while executing information stockroom. Requires the security structure that ensures that the whole staff must have the option to get to information relevant to their own specific division, yet IT organization office can get to the whole data. The association's information distribution center focuses stores the representative just as understudy's very own information. Security laws may speak to the usage of such individual information. The adherence to these security laws must be completed in the information stockroom. Disregarding database, information dispersion focus must contains some more. The entire condition ranges from the extraction of data from operational system, trade of this data to the information appropriation focus, the scattering of this data to data bazaars just as other explanatory servers, and finally the moving this data to end-customers. The entire system navigates various servers and various item things and each portion must be secure. (Prophet White Paper, 2005). Granularity for Data Warehouse Granularity is to watch that how much subtleties of the information will be required for future reason. In the given situation, Offering_Coordinator, Enrollment will be point by point Fact tables though Aggregate Fact tables will be Student, Staff_mamber, Unit. Here, Course, Student, Staff_member, Unit will be Dimensional tables as all the data identified with Course, Student, Staff, Unit will be put away in their particular table, however Offering Coordinator will be definite table as it will store all value-based insights about Units offered to which Staff part. Total Fact tables can have huge number of information though number of understudies, units, staff will be restricted. While planning these substances, information distribution center utilize proxy key or essential key. For making information base in Third Normal Form, legitimate relationship and utilitarian conditions should be executed. A Foreign key will be set that will set up the connection between total tables and truth tables. The reality tables will record all the data of units offered to staff part, understudy took on which unit and so forth. Limitations will mean join connections among reality and measurement tables with essential key on the measurement tables and remote keys on the reality tables. Another sort of a legitimate relationship in a dimensional model is a chain of command which communicates rollup or accumulation relationship inside the segments of a measurement table. Likewise, proxy keys just as operational keys will be utilized in Dimensional tables. (Hobbs, L. Hillson, S., 2005). Star Schema COURSE (CourseCode, Version, CourseName) UNIT (UnitCode, Version, UnitName) UNIT_OFFERING (OfferingNumber, UnitCode, Year, TeachingPeriod) OFFERING_COORDINATOR (StaffID, UnitOfferingNumber) Understudy (StudentID, StudentName, DateOfBirth) SCHOOL(SchoolCode, SchoolTitle) ENROLMENT (EnrolNumber, StudentID, UnitOfferingNumber, Grade, CourseCode, SchoolCode) STAFF_MEMBER(StaffNumber, StaffName, SchoolCode) References Al-Debei, M., M. (2011). Information Warehouse as a Backbone for Business Intelligence: Issues and Challenges. European Journal of Economics, Finance and Administrative Sciences ISSN 1450-2275 Issue 33 (2011). Pandey, R., K. (2014). Information Quality in Data distribution center: issues and arrangement. IOSR Journal of Computer Engineering (IOSR-JCE) e-ISSN: 2278-0661, p-ISSN: 2278-8727Volume 16, Issue 1, Ver. IV (Jan. 2014), PP 18-24. Recovered from - https://www.iosrjournals.org/iosr-jce/papers/Vol16-issue1/Version-4/D016141824.pdf?id=8572 Security and the Data Warehouse. Prophet White Paper (2005). Recovered from - https://www.oracle.com/technetwork/middleware/bi-establishment/twp-bi-dw-security-10gr1-0405-128087.pdf Hobbs, L. Hillson, S. (2005). Prophet 10g Data Warehousing. Elsevier Digital Press. Recovered from - https://books.google.co.in/books?id=EzpC7cuOGqUCpg=PA178lpg=PA178dq=appropriate+level+of+granularity+for+your+data+warehousesource=blots=m3hYf39KfQsig=WgwIIez1CBXxv9-ddY9ySJS0w4whl=ensa=Xved=0ahUKEwjgw4LYvL_WAhUeR48KHeLCC-wQ6AEIQTAE#v=onepageq=%20granularity%20f=false

Managing Human Relations Essay example -- essays research papers fc

The board is an expansive subject and time has been spent to break down it. The investigation of associations and their administration, along these lines, needs to continue on a wide front. No single methodology gives all answers. It is the similar investigation of the various methodologies, which will yield advantages to the administrator. A focal piece of the investigation of the association and the board is the improvement of the executives thinking and what might be named the executives hypothesis. The utilization of hypothesis achieves change in real conduct. Administrators perusing crafted by driving journalists regarding the matter may find in their thoughts a message about how they ought to carry on. There are various methods of classifying the different methodologies explained by school of the board hypothesis (Figure 1). The accompanying two hypotheses will be taken a gander at so as to recognize the issues brought about by the administration at Aussieco. 1. Old style hypothesis 2. Human relations hypothesis Old style Theory As indicated by the traditional writers’ thought the fundamental accentuation goes on the arranging of the work, the specialized necessities of the association, standards of the executives and the suspicion of judicious and legitimate conduct. An away from of the reason for an association is viewed as basic to perceive how the organization functions and how its techniques for functioning can be improved. Recognizable proof of general targets would prompt the explanation of obligations and purposes at all degrees of the association. A considerable lot of the old style journalists were worried about the improvement of the executives structure as a mean of expanding profitability. Contrasting the Classical essayists thought and the genuine administration structure at Aussieco will demonstrate the unsteady and seriously organized company’s position. Aussieco is an Australian organization set up in1962. The proprietor has had the option to hold full control and possession, going about as administrator and CEO since the establishment of the business. In spite of the fact that he settles on most official conclusions, he isn't engaged with the day by day running of the organization. The official overseeing executive is the owner’s nephew. He is a neo-graduate with no mechanical experience, totally inadmissible to cover this position. The key individual of the association is the head supervisor. His job comprises of arranging and overseeing five subordinate parts: organization, programming, creation, structure and improvement an... ...ce an entirety. On the off chance that these prerequisites are not met, directors are misled and their endeavors are squandered. The inconsistent idea of hierarchical existence of Aussieco and Intech could cause troubles. It might be normal that Aussieco will influence the solid hierarchical condition at Intech; ruin the agreement in working relationship, steadfastness and duty to the objectives and targets of the association. Clashes could rise as an outcome of poor correspondence or character conflicts. Divergences among contending gatherings might be viewed as unavoidable. Strife is an element of the inconsistent idea of hierarchical life and a methods for achieving change . List of sources Mullins J. (1996) Management and Organizational Behavior, Pitman Publishing Morgan G. (1997) Images of Organization, SEGA Publications Hollinshead G., Nicholls P., Taibly S. (1999) Employee Relations, Pitman Publishing Robbins S. (1998) Organizational Behavior, Prentice-Hall Mabey C., Salaman G., Story J. (1998) Human Resources Management, Blackwell Cascio W. (1998) Managing Human Resources, McGraw Hill Rollinson D. (1993) Understanding Employee Relations, Addison-Wesley

Personal Statement for Doctorate Program in Adult Education - 825 Words

Personal Statement for Doctorate Program in Adult Education (Personal Statement Sample) Content: Personal StatementI have been intrigued by the world of academics ever since I joined high school. Having been born and bred in Saudi Arabia, a rather conservative nation, I identified a gap in education provision, specifically when it came to adult education and empowerment. Additionally, the Saudi Arabian curriculum offers two alternatives- Science or Managerial tracks. I selected the latter because of my fatherà ¢Ã¢â€š ¬s influence and graduated with exceptional grade, scoring 89 percent in the year 2000. I believe that I can be that catalyst to transform and revolutionize the adult education sector, including its various communities, institutions and settings that influence learning. It has always been my passion to help adults participate more democratically, successfully, and wholly in institutions, organizations, communities, and society, which essentially amounts to dispelling the notion that emphasis ought to be placed on the youth alone.I completed my under graduate studies in Environmental Science (King Abdul Aziz University, Saudi Arabia) in 2004, after which I secured a job with the Municipality of Almadinah. I worked as an Environmental Protection Specialist in the Department of Environmental Health, a challenging, yet rewarding position. I helped to conduct projects such as environmental sanitation and solid waste management, a position that gave me insight into the insufficiency of knowledge among the adult population. Working as s supervisor and within a committee to solve the Municipalà ¢Ã¢â€š ¬s pollution problems, I honed my team work and leadership skills. I interacted with a lot of professionals from diverse backgrounds, implying that my communication skills had to be at best. I also found myself volunteering to teach other employees various environmental rules and how to go about their jobs. Despite the cumbersome nature of the work, my prioritization and organization made it less stressing.In 2014, I graduated with an MA in Human Resource Development from Bowie State University, United States. This discipline enabled me to acquire insightful perspectives regarding leadership, curriculum design, adult learning, planning, training, and technology. I learnt hot to apply theoretical and pragmatic models at individual, group, and the organizational levels. Most significantly, the course assisted me to gain skills in producing an Informational Handbook for new and aspirant deans.In the course of my life, I have discovered that my lifeà ¢Ã¢â€š ¬s mission is to trigger change in the fields I hold dear, particularly in adult education as I strive to transform the society. I will always try to give back to the society in form of knowledge that I acquire through education and individual practical ex...

Types of Marine Pollution Eutrophication, Plastic Debris - 825 Words

Research About Types of Marine Pollution: Eutrophication, Plastic Debris, Industrial Toxins (Essay Sample) Content: Marine PollutionStudents NameInstitution AffiliationMarine PollutionMarine pollution is caused by the introduction of harmful particles, chemicals, sewage, agricultural and invasive organisms into the water. There are non-point sources that encompass wind-blown particles and water run-off. Sewage and industrial waste also introduce nutrients into the water body leading to eutrophication i.e. blooming of algae on the surface of the water. The major nutrients are phosphorous and nitrogen.The toxic chemicals from industrial waste accumulate in plants, which marine organisms feed on. Thus, the toxins are bio-magnified up the food chain. These toxins cause mutations and diseases to marine organisms and humans. Toxic metals such as lead and mercury cause mutations such as changes in the tissue matter, reproduction cycles, growth suppression and changes in behavior. Land animals feed on marine organisms such as fish and commercially manufactured fish meal, which leads to t ransfer of toxins to land; hence, animal products such as dairy and meat products.Types of Marine PollutionEutrophicationEutrophication causes an increase in plant growth and rate of plant growth. It also causes plant decay and deprives fish of oxygen and underwater plants of adequate sunlight; therefore, it creates a death zone for marine organisms. Atmospheric oxygen also dissolves into the water leading to increase in nitrates and nitrites, which trigger rapid plant growth. Thus, release of nitrogen and nitrogen based gaseous waste into the environment causes Eutrophication.Plastic DebrisHuman populations dispose rubbish, which suspends in the water or floats on the ocean water. Plastic components, which are not biodegradable, form most of the waste. Plastics can photo-degrade under dry conditions; however, water blocks this process. Thus, posing a danger to marine organisms such as fish since it may lead to suffocation, entanglement and ingestion. Plastic debris are indigestibl e thus may lead to digestive complications and death. Fishing nets left recklessly in the ocean may trap dolphins, sharks, turtles and seabirds, which hinder their mobility, starvation, infection and laceration. Plastic debris, deposited in ocean gyres, may become dangerous to land animals such as birds causing death due to accumulation of plastic in the digestive system.Plastic also photo-degrades into molecular components causing bio-magnification up the food chain. Plastic molecules also interfere with the natural reproductive cycle, hormone production and the animals endocrine system.AcidificationOcean and sea waters form carbonic acid from carbon (IV) oxide in the atmosphere. Industrial waste release acidic gases such as sulphur (IV) oxide, nitrogen (IV) oxide and nitrogen (II) oxide causing increased acidity into ocean waters. Increased acidification causes dissolution of calcium carbonate from ocean rocks and floors thus affecting coral reefs and leading to further eutrophic ation.Oceans play a major role as carbon sinks in the environment i.e. dissolution of excess carbon (IV) oxide from the environment; therefore, increased acidity cuts the ability of oceans to dissolve carbon.Industrial ToxinsThere are many non-biodegradable toxins released into the ocean, particularly from industrial waste. These include DDT, PCBs, dioxins, radioactive waste, phenols, furans and pesticides. Heavy metals such as lead and arsenic may lead to mutations2. Bio-accumulation of these toxins up the food chain causes detrimental effects on land animals. This may cause the introduction of carcinogenic substances into humans that feed on marine organisms.Noise PollutionShips, naval frequencies and oil exploration surveys lead to the sound pollution in ocean waters. It is made serious by the fact that sounds travels quick and further in water than in the air. The noise affects marine organisms in the dark parts of the ocean. Marine organisms such as whales increase their voca l volumes to communicate since anthropogenic sounds may outweigh their sounds. An increase in sound volume in one species causes the other species to increase the noise produced causing uncontrolled noises, which may include mating calls. This leads to reduction in reproduction. It may also lead to marine stresses causing poor growth and irregular sexual cycles.Oil SpillsOil from oil spills and runoff water causes damage to marine organisms. This may lead to death of larvae and diseases in marine organisms. Oil causes suffocation of marine life since it blocks penetration of oxygen into the water. It may also kill key birds by covering their wings thus preventing them from flying out of the water. Oil also has toxic contents that may lead to psychological damages and reproductive damages causing irregular behavior in organisms2.Many international organizations such as UNEP are working to cut marine pollution. The main marine polluters identified are plastics and nutrients such as ph osphorous. Oil is one of the hardest marine pollutants to cleanse. Therefore, many countries have set up laws that set punishments for oil spillage. Marine pollutants may cause a decline in biodiversity and productivity of marine organisms. This will cause a reduction in marine food. Cutting marine pollution demands political and social wil...

Sex Education For Public Schools - 1426 Words

Sex Education Research Paper Sex education being taught in public schools is a reoccurring topic in many schools. More recently, it has also caught the attention of the public again due to rising unwanted pregnancies and sexually transmitted disease among young teenagers in the US over the last decade or so. â€Å"Each year, U.S. teens experience as many as 850,000 pregnancies, and youth under age 25 experience about 9.1 million sexually transmitted infections† (McKeon). Sex Education is attempting to educate students about human sexuality, sexual reproduction, sexual activity, reproductive health, emotional relationships, reproductive rights and responsibilities, sexual abstinences, and birth control. Some teenagers are receiving sex education, but most of them are not being taught in a successful way. Sex education can be explained in two different ways comprehensive or abstinence only. The difference between the two is that comprehensive sex education teaches abstinence as a secondary choice, and the teens that decide not to wait should be taught all about how to use birth control when participating in sexual activity. Comprehensive sex education is a method that should be required in all schools and is the most effective way to keep kids safe, well informed, and prepared for sexual activity. No matter what kind of sex education provided, teenage pregnancy remains an uneasy issue in our country. â€Å"The United States continues to have one of the highest teenShow MoreRelatedSex Education in Public Schools1188 Words   |  5 PagesSex education should be taught in public middle schools because: it decreases the chance of sexual diseases and teenage pregnancies, it is needed in case of a parents’ absence or neglect, and it also provides more knowledge about how sex works while debunking the myths surrounding sexual intercourse, and it makes some want to set goals for relationships. People say sex education encourages youth to engage in sexual activities rather than preventing sex. This is true; however, studies show that whenRead MoreSex Education And Public Schools Essay1692 Words   |  7 Pagesexperiences, sex education in public schools, and abortion. The first two topics, virginity and first sexual experiences, coming from a personal perspective as well as some credible sources. I will also include the historical aspects of virginity, the creation and use of the concept, and why it’s in our society. The last topic is my concern for the lack of sex education in public schools and mentioning the harm of abstinence only sex education and the importance to provide comprehensive education for ourRead MoreSex Education For Public Schools2653 Words   |  11 PagesSex Education in Public Schools 1 Sex Education in Public Schools Jordan Wheeler Kansas State University FSHS 302 Charity Clifford: Sex Education in Public Schools 2 Sex Education in Public Schools Although many parents have multiple reasons why sex education should be taught at home rather than school, students are spending the majority of their day in classrooms with peers and teachers that that are constantly referencing sex whether socially or academically. The peers that are discussing sexRead More Sex Education in Public Schools Essay1852 Words   |  8 PagesSex Education in Schools      Ã‚  Ã‚  Ã‚  Ã‚   Children all over the country who sit down in their classes are being taught sex education. There are books, videos, special speakers and qualified teachers for the subject. Depending on where a child lives, the education he or she is being taught might vary. For example, Wyoming, North Dakota, Minnesota, Maine and Utah do not require schools to provide sexuality or STD/HIV education, (they teach abstinence). District of Columbia, on the other hand, must includeRead MoreShould Sex Education Be Incorporated Into Public Schools?1372 Words   |  6 PagesFor Sex Education in Public Schools An observation of the prevalent television programs and popular topics broadcasted in the media often depict teenagers with an air of promiscuity. Is teenage pregnancy really an uncontrolled epidemic, as depicted in shows such as â€Å"16 and Pregnant†? Are a vast majority of teenagers exchanging racy photos of their bodies with each other? If so, are teenagers acting out because of too much sex education? Or is the outbreak of hyper-sexualized activity linked to lackRead MorePros And Cons Of Sex Education In Public Schools821 Words   |  4 PagesShould Sex ed be taught in public schools? I. Introduction Do you think all grades, K-12, should take sex education as a part of their school curriculum? A. Interest grabber about the topic Picture this, a 5 year old learning the birds and the bees instead of learning how to write their name. Why are we focusing on teaching kids about sex before they even have the basics of academics mastered? B. Preview of background, pros and cons Sex education is a basic term used to describe a wide rangeRead MoreResearch Paper – Sex Education in Public Schools1569 Words   |  7 PagesPaper – Sex Education in Public Schools It’s been a number of days since I’ve written here, and for that I have to answer that there have been a number of projects under works that I’ve had to tend to. For now, I will take the time to show you a research paper I’ve spent most of the day writing for my Comp I class. Sex Education in Public Schools Sex education in public schools here in the United States has, for at least the past decade, supported and utilized abstinence-only sex education programsRead More Public Schools - Sex Education in the Classroom Essay1822 Words   |  8 PagesSex Education in the Classroom      Ã‚  Ã‚  Ã‚  Ã‚   Teenage unplanned pregnancies continue to increase and the Aids epidemic is still wiping out entire populations rapidly worldwide. Here in the United States we hear little about the ongoing battle that is being fought between parents, educators and government officials, with the outcome having a significant impact on our childrens lives. Programs that teach sex education in the classroom and promote distribution of condoms are constantly under siege byRead MoreThe Benefits of Sex Education in Public Schools Essays2143 Words   |  9 PagesBill Cosby quotes, â€Å"sex education may be a good idea in the schools, but I do not believe that kids should be given homework.† Although Cosby makes light of the situation, educating the youth about sex and sexuality is imperative to providing a holistic educational experience. Sexual education in the public school setting is best described as education about human anatomy, reproduction, intercourse, and other human sexual behavior. Most importantly, sex education in an academic setting which providesRead More The Pros and Cons of Teaching Sex Education in Public Schools1971 Words   |  8 Pagescouple have the proper education to make this life changing decision? They most likely were given their education from the school they attend. Hopefully the school taught them what they needed to know to make such a decision. Should sex education be taught at school by teachers or by the parents? Problems with having sex education at school There are many problems with having sex education in public schools. Religion plays an important part to the topic of sex education. Some parents feel that