Commercial Fixtures Inc Case Essay - 1167 Words

Commercial Fixtures Inc. Case a) What does Commercial Fixtures do? What is their competitive position in the market place? CFI manufactures custom-engineered fluorescent lighting fixtures used for commercial and institutional applications Strive on designing products that are specific to the customer’s/lighting Goals in the company are to find the right product for the customer’s particular needs and build a relationship with the customers Their prices aren’t as sensitive as other commonplace lighting fixtures. b) As a third party under the same conditions (i.e. with the same information), what would you bid for the entire company (both halves)? Why? c) What do you expect Albert Evans to bid for Gordon’s half interest? Why?†¦show more content†¦But when Albert came back, disagreements were worse 1992: sold Golden plant and put whole company in Denver Gordon spent time with sales manager trying to change company from regional to national Albert spent time in engineering, design, and manufacturing areas Purchased plant for good price†¦with new equipment and deleted marginal product lines as they expanded nationally 1992?: Company was expanding†¦and so was the team (6 ppl) Evans worked on applications engineering for custom fixtures and new product design, sales manager, financial manager, engineering manager, plant manufacturing manager, and Gordon Disagreements began. Albert got to the point where heShow MoreRelatedCommercial Fixture Essay749 Words   |  3 PagesCommercial Fixtures Inc. + Business valuation overview Suggested questions for the Commercial Fixtures Inc. case are given below. 1. What would you as an outside third party bid under the same conditions (with the same information) for the entire company (both halves)? Why? 2. What do you expect Albert Evans to bid for Gordon’s half interest? Why? 3. What should Gordon Whitlock bid for Albert’s half interest? Why? 4. How would you structure the purchase of the businessRead MoreLutron and Its Competitors: Cooper and Creston967 Words   |  4 Pagesresidential and commercial customers, and audio / video control. Crestron products designed, engineered, and manufactured in America. Their market is limited to local projects only. They create jobs in the USA, which allows expediting product development and time to market. They sell their products through dealers who purchase and install Crestron systems and not directly to the customers. Lutron is worldwide known company to save energy by 60% and ease for residential and commercial customers. Read MoreBackground Of The Xyz Woodworking Company1252 Words   |  6 Pagesto subcontract work of installing and supplying cabinets, countertops and other similar fixtures pertaining to new commercial construction, which has experienced a boom in the recent times. Since its inception, XYZ has primarily gained a reputation for the supply of millwork to the construction industry. Opportunity In 2009, Chicago and other parts of Illinois experienced a substantial boom in the commercial construction. Given the likelihood for airport expansion, as well as free trade opportunitiesRead MoreMidwest Light Company Case Study1401 Words   |  6 PagesMidwest Lighting Case Midwest Lighting, (MLI) Inc was a company dealing with the manufacture of customized designed fluorescent light fixtures for commercial, and other institutional applications. This company was formed by Daniel Peterson and Julian Scott in 1956 in Flint, Michigan. Daniel was in charge of the engineering and finance sectors while Walters headed the Sales and design unit of the company. As the company grew, personal differences between the two emerged and Daniel bought out WaltersRead MoreThe Contractual Boundaries Of A Tenant Relationship2430 Words   |  10 Pageslandlord-tenant relationship draws its definition upon the existence of a leasehold estate. A leasehold interest is usually the right to possession by the tenant. Among the most prominent of real property leases, is the commercial rental agreement between landlord and tenant. A commercial lease agreement can be for a fixed period denoted by the period of the lease. Traditionally since the 18th century, it is the right of the landlord to put the tenant into possession in England and Wales. Moreover, itRead MoreMaxs Restaurant Research Paper1155 Words   |  5 Pagesï » ¿1. FRANCHISENAME: Aguillon Ventures, Inc., 2. BRAND AND TRADEMARK: Max’s Restaurant 3. BUSINESS CONCEPT: Max s Restaurant is a  Philippine-based restaurant serving fried chicken and Filipino dishes. What started out as a small cafà © in the Philippines has successfully transitioned into a proud Filipino tradition that is also making waves in the global front as an international brand. Today, â€Å"the house that fried chicken built† has expanded to 123 local and 10 international branches. Max’s is moreRead MoreComputer Is A For Home Education Essay1543 Words   |  7 PagesMicrocomputers now play a substantial role in the world of business. Almost every large company tasked with large amounts of data processing has a bank of microcomputers for their employees. The microcomputer has replaced most paperwork, and has become a fixture for design and architecture firms, film studios and many others. The microcomputer is also a key element of business finance, with many small businesses using retail software on their microcomputers to calculate tax retur ns, manage invoices and sortRead MoreCase Study for Management Accounting36912 Words   |  148 PagesCASES FROM MANAGEMENT ACCOUNTING PRACTICES Table of Contents Case 1: Case 2: Bal Seal Engineering Robin Cooper Bill’s Custom Planters William Stammerjohan Deborah Seifert Dublin Shirt Company Peter Clarke in assoc. with in assoc. with Paul Juras Wayne Bremser ECN.W William Lawler Endesa Gary M. Cunningham Scott Ericksen Francisco J. Lopez Lubian Antonio Pareja Kincaid Manufacturing Jon Yarusso Ram Ramanan Osram.NA John Shank Lawrence Carr William Lawler Pleasant Run Children’s Home Brooke E. SmithRead MoreBalance Sheet and Cookie Creations5964 Words   |  24 Pagesforces will also allow Natalie and Curtis to pool their resources and buy a few more assets to run their new business venture. Curtis and Natalie then meet with a lawyer and form a corporation on November 1, 2015, called Cookie amp; Coffee Creations Inc. The articles of incorporation state that there will be two classes of shares that the corporation is authorized to issue: ordinary shares and preference shares. They authorize 100,000 no-par shares of ordinary shares, and 10,000 no-par shares of preferenceRead MoreCase Study for Management Accounting36918 Words   |  148 PagesCASES FROM MANAGEMENT ACCOUNTING PRACTICES Table of Contents Case 1: Case 2: Bal Seal Engineering Robin Cooper Bill’s Custom Planters William Stammerjohan Deborah Seifert Dublin Shirt Company Peter Clarke in assoc. with in assoc. with Paul Juras Wayne Bremser ECN.W William Lawler Endesa Gary M. Cunningham Scott Ericksen Francisco J. Lopez Lubian Antonio Pareja Kincaid Manufacturing Jon Yarusso Ram Ramanan Osram.NA John Shank Lawrence Carr William Lawler Pleasant Run Children’s Home Brooke E. Smith

The Legacy Of The Gettysburg Address - 1161 Words

Many years ago, America was not the country that is today, it had to fight for territory and freedom. Although it s become a country ruled by the people. People had to elect a president that fulfilled the expectations to expand and to create a successful country. Each of the chosen presidents left a mark; some achieved many good things and others failed. One of the big events that contribute to the way America is designed today was the civil war of 1861.During this war president, Abraham Lincoln was in charge. This war lasted four bloody years, many people died and as a response in 1862, Lincoln gave a motivational speech to his people, to not give up and fight for their freedom. The Gettysburg address was a speech that could be†¦show more content†¦The civil war was portrayed as the test of America, to see if it deserved to be a country of freedom. It is important to note, however, that Lincoln also uses Aristotelian Rhetoric as a tool to back up his proposal argument by s howing that it was an opportunity to demonstrate America was the strongest country. He uses ethos, which is the ethical appeal. In order to show credibility to his audience as he said that he is conscious about the many deaths, but for that reason, It s about time to prove that this will be a lesson learned. In a way, he shows pity for those that die so he as the leader says that he cannot tolerate more deaths and action will be taken. Lincoln uses fancy language and history facts to demand and convince people. If people work as one the unity will be reflected on how war is fought and to the life people will be having. Lincoln speech has become to know as one of the most famous speeches, because it did not only Lincoln was giving its plight and motivating the soldiers who were left to continue fighting and put an end to this war, but also began to discuss the issue of slavery and how this was needed to be won to continue creating a nation of equality and freedom. In other words, he begins to discuss the end of slavery. This shows that Lincoln does not only wants to destroy the confederates statesShow MoreRelatedGettysburg the Speech1357 Words   |  6 Pages[Date] The Gettysburg Address Introduction Gettysburg Address is one of the important dictations of values that provided much needed direction for the future leadership of the United States. It shaped the societal values and beliefs of the country. This assertion can be affirmed with the speech s enduring presence in the US culture. Notwithstanding its noticeable place cut into stone units on the south divider of the Lincoln Memorial in Washington, D.C., the Gettysburg Address is every nowRead MoreThe Legacy Of Abraham Lincoln s 12 Years A Slave 1366 Words   |  6 Pagesresolve their differences that tensions developed and fights broke out. These events caused the need for leadership. Abraham Lincoln’s election caused him step up to that position of leadership which allowed him to leave a legacy by the Emancipation Proclamation, Gettysburg Address, and the Amendments. Lincoln set the Civil war and took Cultural, Social and Political actions to solve slavery. During the 19th and 20th century, the United States was in conflict or turmoil with itself over slaveryRead MoreEssay about President Abraham Lincoln1151 Words   |  5 PagesAlthough Abraham Lincoln was President over a century and a half ago (1861-1865), he is still considered to be one of our greatest Presidents, and his legacy remains important for the nation today. By the late 1800s, sectional tensions in America had led to a split between the Northern and Southern states. During the Antebellum period, the North became more industrialized as the South increased its agricultural production. The two sections developed differing economies and ideas and byRead MoreAbraham Lincoln and the Gettysburg Address1685 Words   |  7 PagesAbraham Lincoln and the Gettysburg Address History remembers Abraham Lincoln as one of the greatest leaders. He has made many significant contributions to the history of the United States and is considered one of the greatest presidents. He sacrificed himself for what he believed in, even if it meant starting a war against his own country. He believed in equality for everyone and that all men were created equal. As president he is best remembered for leading the Union through the Civil WarRead MoreEssay Comparing the Gettysburg Address and Ginsbergs America1531 Words   |  7 PagesComparing the Gettysburg Address and Ginsbergs America      Ã‚   Many writers have considered the identity of America. Two remarkable writers of two different time periods have shouldered this. They created two important works. The first, Abraham Lincoln; a great leader in the midst of an incredible time of change and confusion, delivered the Gettysburg Address to an assembly that came to him saddened and horrified by the trials of war. These same people left, changed, that day from the cemeteryRead MoreMaya Lin: Planning to Design the Vietnam Veterans Memorial in Washington DC762 Words   |  4 Pagesthat was already everywhere? The answer is simple: the monument manufactures its own aura (Source A). Parts of the Gettysburg address was reproduced onto the monument, however, the purpose is to remind others about Lincolns achievements. By bringing in the most important aspects of the Gettysburg address, the people who visit the memorial are able to give respect towards Lincolns legacy as a whole. The purpose of the monument plays a facto r in the agency and groups design of the monument. OtherRead MoreAbraham Lincoln Has Been An Iconic Figure Of The United1538 Words   |  7 Pagesas a remarkable story of the rise from some humble starts to the achievement of the greatest office of the United States. His humane personality and a historical role as the savior of the Union and the provider of freedom to the slaves developed a legacy that still tends to endure. Abraham Lincoln was born in Hardin County, Kentucky and was the son of Thomas Lincoln and Nancy Hanks Lincoln. He was born in 1809 and his mother died when he was just nine years old. This was quite devastating to himRead MoreAccomplishments Of Abraham Lincoln s Accomplishments1051 Words   |  5 Pagesattending school for a few weeks with his older sister Sarah. Abraham Lincoln would grow up to become a man who would accomplish many great things in life. Despite his meager beginnings he would change the lives of many people to this very day and his legacy and accomplishments will forever be remembered. From humble beginnings to achieve the highest office in the United States. During the time of Abraham Lincoln s presidency, the country was divided into north and south regions. The northern statesRead MoreEssay about The Reconstruction Era: The Planted Seeds1231 Words   |  5 Pagesimportant man in the movement of the Reconstruction Era, yet so important that grave robbers tried to steal his body from his tomb as a ransom of two hundred thousand dollars (â€Å"10 Things You May†). Such a significant man like Abraham Lincoln has a great legacy behind him after having issued the Emancipation Proclamation, Freedmen’s Bureau, and the 13th amendment. â€Å"Lincoln issued the Emancipation Proclamation in 1863, freeing all slaves in the confederate states† (Civil War and Reconstruction (1850-1877)†)Read MoreVisionary Leader And Ethical Leader1559 Words   |  7 PagesJohnson, 6 Sep 2014 â€Æ' â€Å"Four score and seven years ago our fathers brought forth on this continent, a new nation, conceived in Liberty, and dedicated to the proposition that all men are created equal† (Lincoln 1863). Most Americans recognize the Gettysburg address and our minds recall Abraham Lincoln, a master of diction and a stellar leader. Who could have been such a visionary leader to inspire Lincoln to say those words? Why did Lincoln have to say those words while standing at a Pennsylvania battlefield

Importance Of Paternity Leave The Birth Of A Child

Maya Durnal Mrs. Benjamin English 101 17 October 2016 Importance of Paternity Leave For most families, the birth of a child is a momentous occasion. New mothers, fathers, and extended family members will gather to celebrate the new addition. Many relatives will extend a helping hand but what a child needs most is his or her parents. Unfortunately, while mom can stay home with the baby, most dads are expected to return to work almost immediately after bringing the infant home. The solution to this predicament is extended paternity leave. With the further development of paternity leave, all members of of the family and even the workplace will benefit. In the modern age, traditional gender roles are constantly being challenged in the hopes of true equality for both men and women. With the introduction of paternity leave, there will be a greater share of domestic tasks between spouses and equality in the workforce. With fathers at home more, women will have more time to focus on their own careers and will not be solely responsible for the housework. According to Liza Mundy, paternity leave is a â€Å"behavior modification tool that boosts male participation in the household, enhances female participation in the labor force, and promotes gender equality in both domains† (16). This concept means that with fathers taking time off work, they are encouraging themselves to take more responsibility at home throughout their lives, not only when they are on leave. In progressive countriesShow MoreRelatedPaternity Leave : A Right For All Male Workers903 Words   |  4 PagesPaternity leave should be a right for all male workers for tw o weeks. Paternity leave is a period of absence from work granted to a father after or shortly before the birth of his child. Usually, pregnant women who are nearly due for delivery are able to take parental leave from their employment, what about men? Shouldn’t they have the ability to go on leave for the birth of their children? Paternity leave should be granted for male workers for many reasons. This essay will consider some of thoseRead MoreThe United States Is The Only Industrialized Country Without A Requirement Essay1673 Words   |  7 Pageslength of maternity leave provided to all employees. The graph details only the averages. Maternity leave provisions can include 2 to 30 weeks paid at 100% of the employee’s salary and an additional leave that can be as long as 52 weeks at 90% of the salary, or less in other countries. The OECD calculated the average paid maternity leave in the member countries to be 17 weeks, with an average payment rate of about 78%. There are 17 countries providing above-average paid maternity leave benefits, includingRead MoreMen Should Get Paternity Leave from Work632 Words   |  3 Pagesworld where gender equality is slowly taking importance, men getting paternity leave does not seem like an alien idea. Maternity leaves are never objectionable however when it comes to paternity leaves it becomes one of the most controversial topics of all times. Reasons for maternity leaves are well justified as the women have to carry the child with them as part of their body until the child is born but there are justified reasons for the paternity leav e as well. Men have just as much right, needRead MoreChildbirth Is A Celebrated Miracle Of Life1223 Words   |  5 PagesFurthermore, these transformations have culminated with fathers taking paternity leave. As my thesis, I plan to illustrate the overall benefits associated with fathers taking paternity leave, and why it should be treated with equal precedence as maternity leave. During the first several weeks following childbirth, an infant requires continuous attention. For this reason, women are provided on average twelve weeks of maternity leave. What about a father? Even though a father does not physically goRead MoreShould Paternity Leave Be A Mandatory Employee Benefit?1645 Words   |  7 Pageswas the first country to introduce paid paternity leave as a mandatory employee benefit, followed closely by the other Nordic countries: Finland, Denmark, Iceland, and Norway. Since its introduction, paid paternity leave continues to make gains, making the Nordics the eye of focus when discussing implementation of such policies in other countries. Due to the ‘Father Quota’ the Nordic Countries have been successful in economically supporting paid paternity leave as an employee benefit, which has ledRead MoreWomen s Rights Of Women1552 Words   |  7 Pagesmen and women. However, in the some situations, women need to give up their jobs even tho ugh they would like to continue their jobs. Particularly, one of the general reasons of women’s retirements is child-care leave. When they are pregnant, they should leave from their work to prepare to give a birth. It is fact that most women have the responsibility to take care of their family including children. That is because women would like to support directly rather than financially. In other words, womenRead MoreResearch Paper: Paternity Leave2145 Words   |  9 Pages2014 There is about a six week to six month period right after a child is born where forming a bond with your child is quite significant. This period of time will help the child with setting a certain healthy routine, getting the house set for the child, and adjusting to the new life in the household. The value of having both parents by the child’s side can make a difference in how the child is raised or even how the child may perceive their own life. There has been occurrences where people feelRead MoreParental Leave At The United States Essay1960 Words   |  8 PagesIII. Parental Leave in the United States The lack of a paid parental leave law in the country does not necessarily mean that it is absent in the U.S. labor market. Some generous and more progressive companies do recognize the importance of the leave to employees and do offer it. According to the Employee Benefits Survey of 2015, 21% of employers nationally offer some paid maternity leave while 17% offer some paid paternity/adoption leave. However, about a fifth don’t have any kind of protected maternityRead More3mer Guidance Leaflet4527 Words   |  19 Pagesimportant to clarify/determine an individual’s employment status Employee rights during the employee relationship including: * The importance of work life balance and related legislation concerning holidays, rest periods, working hours and night working * Family/parent related legal support, including maternity leave, paternity leave, adoption leave and dependents leave * 2 reasons why employees should be treated fairly in relation to pay * The main points of equalities legislation includingRead MoreCipd5571 Words   |  23 Pagesdifferent types of contracts One of which is a permanent contract where the employee works to the terms and conditions of | |employment. This dictates the employee pay, annual leave, working hours. Employees are entitled to a wide range of employment rights such as | |maternity, paternity and adoption leave. Protection against unfair dismissal, right to request flexible working. | |Employees can also have fixed term contracts. Fixed term contracts end

Literature Review Key Concepts Theories And Theories

Literature Review/ Key concepts theories and Theories: The purpose of Literature review is to present an overview of existing scholarly material and to understanding gaps relating to the research area the questions pose. Meharabian and Russell (1974) proposed a theoretical model in which they discussed how service environment stimulates the customer’s emotions and there by influences their behavioural intentions. In this model quality of a customer’s experience is measured by measuring the emotions of pleasure, arousal and dominance (PAD). Pleasure comes from happiness or satisfaction, arousal is derived from excitement based on environment stimulations and dominance as the ability of the customer to control the environment or feeling in control. Emotions Emotions are a strong feeling deriving from one’s circumstances, mood or relationships with others. (Google Sholar). The Mehrabian and Russell model Figure 3 The model focusses on two topics, The emotional impact of physical stimuli and The effects of physical stimuli on variety of behaviours.(Mehrabian and Russell 1974) Mehrabian and Russell defines it as ,the approach â€Å"centres on the use of human emotional responses to environments as intervening variables linking the environment to the variety of behaviours it elicits†. Later research conducted by Donnavan and Rossiter (1982) finds Dominance emotion does not have a significant impact on customer behaviour. However, In a gambling environment and the intensity ofShow MoreRelatedThe Importance Of Concept Development And Concept Analysis869 Words   |  4 Pagesnursing research, clarification is key when discussing concepts. â€Å"Clarifying, recognizing, and defining concepts that describe phenomena is the purpose of concept development or concept analysis† (Wills McEwen, 2011). Without this clarification, information on concepts become broad, ambiguous, and hard to appreciate. The concept this author chose is from Jean Watson’s Theory of Caring. The concept is caring. First, a literature review of the caring concept will be done. Second, this paperRead MoreTransformative Learning Theory : The Importance Of Planetary Consciousness Essay1641 Words   |  7 PagesTransformative Learning Theory: The importance of Planetary Conscious ness Erin L. Bonilla Prescott College â€Æ' Abstract Transformative learning theory provides a unique perspective on education through realization, reflection, discourse, and active pursuit of change. This process requires significant effort for the individual and requires deep critical reflection into personal belief systems, inflicted views from childhood, and questioning knowledge. The presented literature explores the origins ofRead MoreConcept Analysis : Walker And Avant1499 Words   |  6 PagesThere are many concepts in nursing theory that need further clarification. A concept analysis can provide a thorough explanation of a term in nursing theory that will help healthcare professionals better communicate. The Walker and Avant approach to perform a concept analysis was specifically formulated with nurses in mind (McEwen Wills, 2014). Walker and Avant proposed a concept analysis be used to further understand the meaning of a term or concept in anticipation that those using the term wouldRead MoreThe Teacher Leadership Compensa tion Model Essay1245 Words   |  5 PagesReview of Related Literature Chapter 2 provides a review of the literature pertaining to educational leadership, including general theoretical concepts of effective leaders, trends in educational leadership, effective personal leadership traits of school leaders, and the Iowa Teacher Leadership Compensation model. First, this review provides a foundation by examining theoretical concepts in general leadership theories. It focuses on historical trends in general leadership as we as general personalRead MoreLeadership Styles Of A Leadership1685 Words   |  7 Pagesaccomplish goals effectively. This literature review will discuss the various leadership styles and linkage between the followers. The leadership styles of transformational, charismatic, servant, leader-member-exchange theory leaders share a common interest the follower. The servant leader serves others before self. The transformational leader inspires and charismatic leader charms the followers. A leader common goal is his or her role to the follow er. Methodology of Review The research studies chosenRead MoreThe And Transformational Transactional Organizational Theories Of Leadership1735 Words   |  7 Pagesand transformational-transactional organizational theories of leadership. The strategic literature highlights leadership style as an especially important influence on organizational innovation (Garcia-Morales, Jimenez-Barrionuevo, Gutierrez-Gutierrez, 2012). Contingency Theory Contingency theories are based upon the current leadership situation and are subject to change depending on the goal to be achieved (Waters, 2013). In contingency theory, the effectiveness of the leadership style dependsRead MoreInfluence Of Self Congruity On Consumer Brand Preference And Customer Satisfaction943 Words   |  4 PagesSatisfaction A literature review â€Æ' Introduction: Marketing, in this modern generation, has evolved in tons of various methods. To find the best ways to market a product is imperative in order to survive in this era of globalization. Self-congruity, a discussion initiated by Gardner Levy is a self-concept and product image relationship and has since been studied by many (Klipfel, J. Barclay, A., Bockorny, K., 2014). As Levy’s early theory suggest that the notion of congruity between self-concept and brandRead MoreStandardization in International Marketing Strategy Is Doomed to Failure: Literature Review and Methodological Critique1577 Words   |  7 PagesStandardization in International Marketing Strategy is doomed to failure: Literature review and methodological critique. The literature on standardization of international marketing strategy has rapidly increased in amount since Levitt (1983) suggested the main concept that business strategies and their influences on firm performance should be universal through national markets which are very much alike culturally, economically and politically, in spite of limited empirical evidence focusedRead MoreSociological Reflection1258 Words   |  6 Pagesimportant to me. Those topics were: crime, deviance, bureaucracy, nature of science, philosophy, religion, common sense, scientific statements, sociological ideas, and core american values. 1.During the beginning of this semester we discussed the key characteristics of science how science was different from philosophy, how is science different from religion, make five scientific statements that are verifiable and falsifiable, make five statements those are philosophical and the five statementsRead MoreResource Based View of Social Entrepreneurship: Puting the Pieces Together813 Words   |  3 Pages INTRODUCTION The emerging field of social entrepreneurship calls for a need for new integrated theories to contribute to the discipline and help grow the field. Social Entrepreneurship has been a topic of academic interest for the past few decades; however there has been little scholarly output in mainstream journals (Short, Moss, Lumpkin 2009). Social entrepreneurship is commonly defined as â€Å"entrepreneurial activity with an embedded

Speech for Speaker Proposing the Motion That, “Cell Phones Use Has Destroyed the Moral of Young People.” free essay sample

Good Morning, I am proposing the motion that, â€Å"Cell phones use has destroyed the moral of young people. † To start with, Mobile phones prevent young people from socialising a lot as they would be on their phones chatting with their friends rather than knowing new people. I would like to quote this article I got from the internet and I quote, â€Å"Mobile phones are a distraction from the real world, preventing children from interacting with those around them. Constant talking, texting, and games playing take the place of proper socialising. Young people grow up without good manners, unable to relate to those around them in a normal way. They also become fat and lazy, as phone use crowds out healthy activity such as sport or playground games. † The second reason is that Mobile phones cause young people to cheat during the examination. There could be many ways a student can cheat using a mobile phone for example by downloading mark schemes of a question paper if it’s a past paper or by even sending each other text message which is like copying in an exam. We will write a custom essay sample on Speech for Speaker Proposing the Motion That, â€Å"Cell Phones Use Has Destroyed the Moral of Young People.† or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page I would like to quote another article from the internet and I quote, â€Å"With so many features, teens are devising creative ways to cheat in class. Phones are being used to text answers, find answers via data access, and store preloaded information for reference. Gone are the days in which cheating on an exam involved looking at your neighbors test, whispering answers, or passing notes. These practices have become obsolete thanks to technology. In their stead are methods so obscure and so varied that they are becoming difficult to catch. According to a survey by the wireless association CTIA, 47% of U. S. teens can text with their eyes closed. Without having to look at the screen, teens can easily text answers unnoticed. † The third reason I would like to give is that, cell phones cause students to waste a lot of their time and is very addictive.. This is also one major cause in low academic grades. It can also cause people who are eligible to drive cars lose their concentration and have an accident. Cell phones are considered to be the third most addictive thing in this world according to n article by MSN Money I would like to quote an article from the internet, Addiction †¢Excessive cell phone usage can lead to addiction, especially in teens, as well as time wasted on compulsive communication with peers via text messages and phone calls. Auto Accidents †¢Talking or sending SMS text messages on a cell phone while driving is proven to be as dangerous as driving under the influence of alcohol. The last reason I would like to mention is that Mobile phones cause young people to be distracted in class causing them to lose concentration. For example, a student’s phone ring in class can cause all the students to lose their concentration. I would like to quote an article got from the internet and I quote, Because cell phones are so ubiquitous today, it is not uncommon for people to use them in public. Indeed, the occasional cell phone ringing in the grocery store or park is a natural occurrence and happens so often that it escapes notice. When it is noticed, however, these ringings are usually accompanied by a collective moan of annoyance. Just as common is the cell phone ringing in the classroom, and this, too, vexes anyone in hearing distance. There is, however, a distinction between a cell phone ringing in public areas and ringing in class. Outside, conversations and noise usually mask the sound. In the classroom, the collective concentration vital to the learning process is disrupted. Attention is so crucial in classes that this seemingly minor disruption can actually lead to further distractions, especially in lower grades.

Using Spectrophotometer to measure the concentration of compounds Essay Example For Students

Using Spectrophotometer to measure the concentration of compounds Essay The spectrophotometer can mensurate the strength of light absorbed indirectly by the solutes in solution because each solution has its ain characteristic soaking up movables. The spectrophotometer can be used to mensurate the concentration of compounds in a certain solution. Distinguishing compounds is another utilizations of spectrophotometer.It plants by analysing the form of wavelengths absorbed by the sample.. The optical density can be calculated utilizing: Beer-Lambert Law, Absorbance, A= IÂ »bc where, IÂ » is the molar absorbtivity coefficient in L mol-1 cm-1 B is the way length ( in centimeter ) of the cuvette in which the sample is contained degree Celsius is the concentration of compound in solution, in mol LAÂ ­AÂ ­-1 If two compounds are present in a solution, the entire optical density of the solution is the amount of the two separate parts harmonizing to the expression Atotal = K1C1+K2C2 where, C1 and C2 are the concentrations of bromophenol blue and methyl orange severally in the mixture K1 and K2 are the molar absorbtivity coefficient of each compound of the several wavelength Material Methyl orange solution, bromophenol bluish solution, micropipette, tip droplet, mixture of bromophenol blue and methyl orange, trial tubings. Method Part 1: Determination of Amax of bromophenol blue A cuvette with distilled H2O was placed into the spectrophotometer. The wavelength input is set to 470 nanometer. Auto zero button was pressed to put the optical density into nothing. The space is removed. Optical density of bromophenol blue is read at different wavelengths. After a certain wavelength is tested against bromophenol blue, the spectrophotometer is set clean utilizing distilled H2O. A new wavelength is set to obtain a new optical density value. A graph of soaking up spectrum was plotted and the wavelength with maximal optical density reading was determined from the graph. Part 2: The consequence of concentration of bromophenol blue on optical density The distilled H2O and mixture of distilled H2O with bromophenol blue are prepared harmonizing Table 1.2 and the contents of each tubing are assorted utilizing vortex sociable. The spectrophotometer is set clean utilizing cuvette with distilled H2O. Wavelength of the spectrophotometer was set at Amax wavelength of bromophenol blue and the optical density reading is recorded. The mixture of tubing 1 should be holding a zero optical density. Concentration of bromophenol blue in tube 1-6 was calculated utilizing information in table 1.2. Standard concentration curve was plotted and the molar absorbtivity coefficient ( in unit L mg-1 cm-1 ) of the expression from Beer-Lambert Law was calculated utilizing the standard concentration curve. Part 3: Determination of the concentration of the bromophenol bluish solution of unknown concentration The optical density reading is set clean utilizing a cuvette of distilled H2O. The optical densities of the two bromophenol blue of unknown concentrations were measured at the Amaxof bromophenol blue. The concentration of the two unknown were determined from the graph 2 and besides by utilizing Beer-Lambert Law. Part 4: Determination of consequence of concentration on optical density of methyl orange solutions Mixtures of distilled and methyl orange are prepared harmonizing Table 1.2b The contents of each tubing is assorted utilizing vortex sociable. The spectrophotometer is set to the Amax wavelength of methyl orange which is 460nm. The optical density reading of tube 1-6 is measured utilizing the same cuvette you used for tubing 7. The optical density readings is recorded in Table 1.2b. The concentration of the methyl orange solutions in tubes 1-6 are calculated. Graph of standard concentration curve of optical density versus concentration of methyl orange is plotted. The molar absorbtivity coefficient of methyl orange at 460nm ( in unit L mg-1cm-1 ) is calculated utilizing standard concentration curve from measure 7. Part 5: Determination of concentrations of two different solutes, bromophenol blue and methyl orange, in mixture C The spectrophotometer is set to a wavelength of 460nm Amax of methyl orange. The spectrophotometer is set clean by pressing the ( auto-zero ) button. The optical density of the bromophenol bluish solutions in tubes 1-6 in Table 1.2a is measured at the Amax of methyl orange. The consequences is recorded in table 1.2a A graph of standard concentration curve of bromophenol blue at Amax of methyl orange. Molar absorbtivity coefficient of bromophenol blue at 460nm is determined. The spectrophotometer is set space once more utilizing distilled H2O. Optical density of methyl orange solutions in tubes 1-6 in Table 1.2b at the Amax of bromophenol blue. The consequences is recorded in Table 1.2b A graph of standard concentration curve of methyl orange at Amax of bromophenol blue is plotted. The molar absorbtivity coefficient of methyl orange at Amax of bromophenol blue is calculated. The optical density of mixture C incorporating bromophenol blue and methyl orange ( tube C ) is measured at the wavelength of Amax of bromophenol blue and Amax of methyl orange ( 460nm ) The consequences is recorded in Table 1.3 Consequences Part 1: Determination of Amax of bromophenol blue Table 1.1: Optical density of bromophenol blue in different wavelengths Wavelength ( nanometer ) Optical density 470 0.093 500 0.143 530 0.282 560 0.535 590 0.981 620 0.211 650 0.013 680 0.002 From the graph 1, the highest extremum is found to be at the wavelength 590nm. Therefore, the Amax of bromophenol blue is in wavelength of 590nm. Part 2: The consequence of concentration of bromophenol blue on optical density Table 1.2: The optical density values of bromophenol blue in different concentration for the wavelength of 590nm and 460nm. Tube 1 2 3 4 5 6 A Bacillus Distilled H2O ( milliliter ) 2.5 2.0 1.5 1.0 0.5 0.0 Bromophenol blue 10 mg/L ( milliliter ) 0.0 0.5 1.0 1.5 2.0 2.5 Concentration of Bromophenol blue ( mg/L ) 0.0 2.0 4.0 6.0 8.0 10.0 Optical density in 590nm 0.000 0.271 0.459 0.690 0.907 1.091 0.361 0.235 Optical density in 460nm 0.000 0.010 0.026 0.038 0.055 0.079 Beer-Lambert Law, Optical density, A= IÂ »bc is in the signifier of y=mx ( consecutive line expression ) where, B is the way length ( in centimeter ) of the cuvette in which the sample is contained ( 1cm ) Analysis Of Scarlet Letter EssayPart 3 The optical density of the two bromophenol bluish solutions ( Tube A A ; B ) of unknown concentration at the Amax of bromophenol blue ( 590nm ) were measured. The concentrations of the two unknown solutions were determined utilizing two methods. The first method used was extrapolating the graph 2 while the 2nd method used was utilizing the expression of Beer-Lambert Law to cipher the concentrations of the two unknown solutions. From the first method, the concentration for the Tube A bromophenol blue is 3.15 mg/L while the concentration of Tube B bromophenol blue is 2.05 mg/L. While, from the 2nd method utilizing the Beer-Lambert Law, A = IÂ »bc, the concentration of Tube A bromophenol blue obtained is 3.195 mg/L while the concentration of Tube B bromophenol blue is 2.080 mg/L. Concentration consequence for each unknown obtained utilizing two different methods mentioned above give different consequence. The difference in consequences might due to random mistakes in the experiment. The random mistake that might happen was that the surface of the cuvette was non clear or due some fragment of mixture is non absolutely mixed in the solution. Fingerprints might be printed on the clear surface of the cuvette therefore impacting the supposed visible radiation sum base on balls through.This will impact the optical density reading of bromophenol blue. This random mistake can be reduced by guaranting that the surface of the cuvette was wiped with paper towel before puting it into the spectrophotometer. Furthermore, the orientation of the cuvette may be inserted wrongly into the spectrophotometer when the optical density reading is taken. Part 4 The peak optical density of methyl orange is at 460nm. The optical density of methyl orange addition with the concentration of methyl orange in the mixtures. The optical density novice from 0.000 til 0.814. A graph of optical density against concentration of methyl orange. A consecutive line go throughing through beginning is obtained. This showed that the concentration of methyl orange increased straight relative to the optical density of light with certain wavelength. Hence, this portion of experiment obeyed the Law of Beer- Lambert. Somehow, non all point is inside the consecutive line. So, there is some random mistake occur when transporting out this experiment. The random mistake includes, the mixture is non absolutely assorted.Furthermore, there might be fingerprint left on the wall of cuvette.This affect the sum of light go throughing through the solution.There might be caused by hapless pippeting technique that caused inaccuracy in optical density reading of methyl orange. The picks of taking wavelength will impact the sensitiveness and truth of the analysis. Therefore impacting the optical density of solution or Beer- Lambert Law is non obeyed. The molar absorbtivity coefficient calculated is 0.082 L mg-1cm-1. Part 5 The experiment shows addition in optical density when concentration bromophenol bluish increased.Bromophenol bluish solutions are tested utilizing Amax of methyl orange- 460nm of visible radiation. The optical density addition from 0.000 to 0.079 of absorbance.A graph of optical density of visible radiation against concentrations of bromophenol blue is plotted.A consecutive line go throughing through the beginning is plotted. This showed that optical density addition straight relative to the concentrations of bromophenol blue. The graph shows scattered point around the consecutive line. This indicated random mistakes occur in the experiment. Some illustrations of random mistake are hapless pippeting technique that may do inaccuracy in mensurating volune of bromophenol blue. Another portion of the experiment in portion 5 is to change the concentration of methyl orange and trial it utilizing Amax of bromophenol bluish -590 nanometer of visible radiation. The trial shows that there is addition of sum of optical density as the concentration increased. A graph of optical density against concentration of methyl orange is plotted. A consecutive line go throughing through beginning is obtained. This meant that optical density addition proportional to concentration of methyl orange. This shows that it obey the jurisprudence of Beer-Lambert. All points are in the graph. Therefore, there is minimal mistake occurred when the experiment is carried out. The concentration of bromophenol blue and methyl orange in the two mixture solutions of tubing C was determined utilizing the expression, Atotal = K1C1+K2C2. By work outing coincident equation, the concentration of bromophenol blue in the mixture C was 6.841 mg/L and the concentration for methyl orange in the mixture was found to be 4.876 mg/L. Decision Part 1, the Amax of bromophenol blue is at the wavelength of 590nm. Part 2, the optical density of visible radiation is straight relative to the concentration of bromophenol blue as the standard concentration curve of optical density versus concentration of bromophenol shows a consecutive line go throughing through the beginning. Molar absorbtivity coefficient of bromophenol blue in 590nm is 0.113 L mg-1cm-1. Part 3, two methods were used to find the concentration of the two terra incognitas ( tube A A ; B ) . By utilizing insertion of the graph, the concentration of bromophenol blue in Tube A is 3.15 mg/L and the concentration of bromophenol blue in Tube B is 2.05 mg/L. Mean while, utilizing the expression of Beer Lambert Law, the concentration of bromophenol blue in Tube A is 3.195 mg/L and the concentration of bromophenol blue in Tube B is 2.080 mg/L. Part 4, the optical density of visible radiation is straight relative to the concentration of methyl orange as the standard concentration curve of optical density against concentration of methyl orange shows a consecutive line go throughing through the beginning. Molar absorbtivity coefficient of methyl orange in 460nm is 0.082 Fifty mg-1 cm-1. Part 5, the molar absorbtivity coefficient of methyl orange in Amax of bromophenol blue is 0.005L mg-1cm-1.Molar absorbtivity coefficient of bromophenol blue in Amax of methyl orange is 0.0069 Fifty mg-1 cm-1. The concentration of bromophenol blue in Tube C is 6.841 mg/L and the concentration of methyl orange in Tube C is 4.876 mg/L.