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  • Production of a Standard Curve Between Absorbance and Direct Bacteria Account

    The result was positive, because the S. aureus and E.coli grow around the filter paper, so the measure inhibition zone for each compound of sliver with different concentration is zero. As a result, it means that 1PPM of each compound of silver does not work for killing bacteria.A small piece of 7ppm silver has been collected from the Department of Chemistry. Cut it into 4 small pieces and prepare plates and spread 50μl on E.coli and S.aureus and put each small piece in one plate and incubate for 24 hours at 37C.There should be WII, WIII, WIV, WV and WVII there. WVII is an equivalent of WI only done on…

  • The UK Legal Methods and Legal Systems

    Most legal systems do not support well-argued stories on both sides, the reason is, it is not the case the physical universe supports well-argued stories on both sides of the arbitrary proposition of physical chemistry, this not only happens in law, but there is also confident in its regularity that we put lawyers under a professional obligation of zealous representation without even asking whether the client’s case has a leg for zeal to stand on. Why do most cases support well-argued stories on both sides? is it due to the nature of human conduct? is it due to the ambiguity of virtual and responsibility? is it due to the flexibility…

  • Production of a Standard Curve Between Absorbance and Direct Bacteria Account

    The result was positive, because the S. aureus and E.coli grow around the filter paper, so the measure inhibition zone for each compound of sliver with different concentration is zero. As a result, it means that 1PPM of each compound of silver does not work for killing bacteria.A small piece of 7ppm silver has been collected from the Department of Chemistry. Cut it into 4 small pieces and prepare plates and spread 50μl on E.coli and S.aureus and put each small piece in one plate and incubate for 24 hours at 37C.There should be WII, WIII, WIV, WV and WVII there. WVII is an equivalent of WI only done on…

  • The UK Legal Methods and Legal Systems

    Most legal systems do not support well-argued stories on both sides, the reason is, it is not the case the physical universe supports well-argued stories on both sides of the arbitrary proposition of physical chemistry, this not only happens in law, but there is also confident in its regularity that we put lawyers under a professional obligation of zealous representation without even asking whether the client’s case has a leg for zeal to stand on. Why do most cases support well-argued stories on both sides? is it due to the nature of human conduct? is it due to the ambiguity of virtual and responsibility? is it due to the flexibility…

  • Weekonech 1

    CHAPTER1The Dynamic Environment of Health CareCHAPTER OBJECTIVES• Describe the healthcare environment as it has evolved since the middle to late 1960s with attention to the dynamic interplay of key factors.• Examine megatrends in the healthcare environment with attention to:○Client characteristics○Professional practitioners and caregivers○Healthcare marketplace and settings○Applicable laws, regulations, and standards○Impact of technology○Privacy and security considerations○Financing of health care○Social and cultural factors• Identify the role set of the healthcare practitioner as manager.• Review the classic functions of the manager.• Define and differentiate between management as an art and a science.• Conceptualize the characteristics of an effective manager.THE DYNAMIC ENVIRONMENT OF HEALTH CAREThe contemporary healthcare environment is a dynamic one, combining enduring…

  • Week4info

    Assignment Content Top of FormPurpose of AssessmentApply theories about leadership, structure, and culture to real-world scenarios that have occurred in various organizations.You will be measured on how you narrate various leadership styles to foster innovation and lead change in a dynamic environment. Use the chart you created in Week 3 as a quick reference as you work.Reviewthe following cases from Organizational Behavior: Ch. 12:Case Incident 1: Sharing is Performing Review questions: 12-13, 12-14, and 12-15. Ch. 15: Case Incident 2: Turbulence on United Airlines Review questions: 15-10, 15-11, and 15-12. Ch. 16: Case Incident 2: Active Cultures Review questions: 16-16, 16-17, and 16-18. In 780- to 1050-words, do the following:…

  • W52 9

    Lesson 2.9IntroductionCourse ObjectivesThis lesson will address the following course outcomes: 6. Demonstrate an understanding of the connection between the distribution of data and various mathematical summaries of data (measures of central tendency and of variation).Specific ObjectivesStudents will understand that numerical data can be summarized using measures of central tendency. how each statistic—mean, median, and mode—provides a different snapshot of the data. that conclusions derived from statistical summaries are subject to error.Students will be able to calculate the mean, median, and mode for numerical data. create a data set that meets certain criteria for measures of central tendency.Measures of CenterPeople often talk about “averages,” and you probably have an idea of…

  • Chemistry

    Crystal Violet Lab Report:1. Based on your data and graphs, determine the order of the reaction in crystal violet. Explain the reasoning for your choice.2 Determine the pseudo rate constant, K’, for Trial # 1.3. Using the pseudo rate law, determine the rate of the reaction for trial # 1 after 5 minutes, 10 minutes, and 15 minutes.4. Write the integrated form of the rate law for Trial #1 relating [CV] to time.5. Determine the half- life for Trial 16. Using the data from the two runs, determine the order of the reaction in OH. Round the closest integer.7. Calculate the Value of the true rate constant for Trial #1…

  • Chemistry homework

    These are a portion of the questions that are needed to be answered. If you decided to complete this assignment I will screenshot and send the remaining 9 questions.1. The equilibrium constant KP for the reaction is 203 at a certain temperature. CalculatePO2ifPNO = 0.411 atm and PNO2 = 0.385 atm.2NO2(g)⇆ 2NO(g) O2(g) PO2 = atm2. Enter your answer in the provided box. For the reaction N2(g) 3H2(g)⇆ 2NH3(g) KP is 0.000817 at 683°C.What is Kc for the reaction? Kc =3. A reaction vessel contains NH3, N2, and H2 at equilibrium at a certain temperature. The equilibrium concentrations are [N2] = 0.41 M, [H2] = 1.26 M, and [NH3] =…

  • Essay

    ⁞ Essay Writing TipsChoose either Topic 1,Topic 2, or Topic 3. To answer these topics completely, it takes a minimum of 350 words. Use the topic questions and the scoring rubric to see if your draft responds fully to all parts of the question. A complete thoughtful answer is more important than word count.⁞ Topics for your Essay, Choose oneTopic 1:Respond toThe Moral Dilemma of Climate Changeat the top of page 440. Should we pay now to try and rein in global warming and its awful effects, or should we let our kids pay? Do we have moral obligations to future generations, to people who don’t yet exist? If we…

  • Biomolecules Discussion

    I need 300 words initial Post and 3 replies of 75-100 words replies each on three given replies. No Plagiarism. Due in 6 hours.1. Give a brief description of each of the 4 macromolecules.(Protein, Lipids, Carbohydrates, Nucleic Acids)2. Write what you ate at your last complete meal and categorize each food carbohydrate, lipids, protein and nucleic acids. Be detailed and must be original writing.3. Comment on at least 3 others posts with three or more sentences.No cutting and pasting or list of ingredientsoff labels.Reply.docxPosted: 7 hours agoDue: 12/04/2020Budget: $6Tags: urgent BestAnswers 1Bridget Young5.0 (1)5.0 (138)Chat2 hours agoPurchase the answer to view itBiomoleculesDiscussion.docxResponses.docxTry it first(plagiarism check)Buy answer $6Bids 66WIZARD_KIMProfRubbsuniversity workhassan0906Michelle OwensBridget YoungJessica LuisUltimate GEEKjuliusmu33Prof AllanBrooklyn Milan…

  • HRMT101 wk6 paper

    Virtual Teams: Making It WorkVirtual teams are composed of employees who are physically dispersed throughout the nation or around the world. They are linked by various forms of electronic technology. Face-to-face contact is usually minimal or nonexistent. Virtual teams face several challenges: time zone differences, which make quick information exchanges difficult, and cultural miscues, which can cause misunderstandings. When teams don’t meet in person, its less likely they will develop the kind of chemistry common to productive teams that have face-to-face meetings. Many virtual teams are in continuous danger of becoming dysfunctional.Recent research has identified certain traits and practices common to most virtual teams. Here are a few important rules…

  • Cities and states have slashed spending on infrastructure—from highways to sewage systems to EnSci100 Exam 1 ReviewTwo questionsI need a 1225 word strategic analysis Attached is the information from part 1 that was previously submitted FOR EXCEPTIONAL PROFF ONLY&quot

    we talked about it College chemistry 2 (1046)Web Development HomeworkFor FLOVODOH ONLY!!!!! Topic: The Music and life of Pierre Schaeffer *A brief biography of him. The paper must focus on his musical career and his compositions. How long would it take to write a paper over Political Writings? Not ratedwrite a paperCh. 1 “Know Why You’re Writing” (p. 3) Ch. 2 “Understand Your Readers” (p. 7)

  • Looking for American writer

    I have a discussion question PayStructuresTextBook.pdfPayStructuresTextBook.pdfPosted: a day agoDue: 12/02/2020Budget: $20Tags: urgent englishAnswers 1The quA lity5.0 (4)5.0 (352)Chat4 hours agoPurchase the answer to view itPaystructure1.docxPlagiarismreport.pdfTry it first(plagiarism check)Buy answer $20Bids 89The quA lityTeacher TrumahnPapersGuruDr.Qura-tul-ainProf BerryDr Ava_MiaAmerican TutorWIZARD_KIMAmanda SmithPaula HogRELIABLE PAPERSProWritingGuruProf. KaylinlopezRosie SeptemberBrooklyn Milan Doctor_EdwardElprofessoriProf SheizPremiumprofessor mitchBill_Williamswizard kimbrilliant answersabdul_rehman_Prof.MacQueenAsad UllahDrNicNgaoperfectonadia tutorRasWriterwork solutionsDr. ElahiEmily ClareCatherine OwensRESPECT WRITERGlobalTutorsANN HARRISDr shamille ClaraBeaverlyTiny ChrisGreat-WritersWorld-ClassansRohanYourstarDr Candice_2547writerlexPHD doctoratekim woodsFirst-rate writerYhtomitTerry RobertsKATHERINE BECKSPhd christineBrainy BrianPhd isaac newtonHomework ProJenny BoomEmily MichaelMathStat GeniusStano 001Miss ProfessorChrisProfBridget YoungmbithehCasey CeliaQuickly answer Madam SarahJessica Luisphyllis youngAngelina Mayrunge-kutta acerSasha SpencerDr R Judy MarkQuickstack001Kaya ScodelarioBrilliant GeekUltimate GEEKSaburBSaad FahimLiza_Julietprof avrilsmart-tutorTopAcademicTutorquality work for allNursing_MissEva Greenuniversity worksuniyaziaSolutionMartOther questions 10Behavioral TheoristsDue in 1 hour 30 minutes. Copy the answers from the pics and type them…

  • Ego Integrity Presentation

    Assignment DescriptionEgo Integrity PresentationImagine you are working as a charge nurse in an assisted living facility. Your unit houses twenty older adults. The residents of this unit are cognitively functional without evidence of cognitive decline. The residents are elderly and do require varying degrees of physical assistance with ADLs. Create a PowerPoint outlining strategies you can incorporate in the assisted living facility to promote ego integrity for your residents. What group and individual activities can you incorporate?Assignment Expectations:Length: 10-15 content slidesStructure: Include a title slide, objective slide, and reference slide in APA format. These do not count towards the minimum content slide count for this assignment. Be sure to fully…

  • Safe Harbor provisions under HIPAA

    Write an essay of at least 500 words discussing the Safe Harbor provisions under HIPAA.Do not copy without providing proper attribution. This paper will be evaluated through SafeAssign.Write in essay format not in outline, bulleted, numbered or other list format.Do not submit attachments.Use the five paragraph format. Each paragraph must have at least five sentences.Include an interesting meaningful title.Include at least one quote from each of 3 different articles, place the words you copied (do not alter or paraphrase the words) in quotation marks and cite in-line (as all work copied from another should be handled). The quotes should be one full sentence (no more, less) and should be incorporated…

  • PHD INTERVIEW QUESTIONS

    WRITTEN INTERVIEW QUESTIONSDoctoral candidates should provide an authentic personal statement to each of the five following questions/prompts reflecting on their own personal interest. In the event that any outside resources are used, resources should be cited in APA format. Submissions should be a maximum of 500 words or 125 words per question/prompt. It is best to response to each prompt/question individually for clarity of the reviewer. Writing sample should be submitted in Microsoft Word format and include candidate’s name.PhD IT Tell us about yourself and your personal journey that has lead you to University of the Cumberlands. What are your research interests in the area of information technology? How did…

  • Decisions to support healthcare and patients 5b

    Attached.questions to answer: 2,3,41,5-2 pgs long.Thank you.16FC0CCB-EB6A-438C-81A0-0C4990794D09.jpeg6102CD81-21BB-4AA5-9F14-713FC0C2D6AA.jpegPosted: 39 minutes agoDue: 19/12/2019Budget: $20Tags: asapurgent Answers 0Bids 58Mukul5078ESSAYS EXPERT PROFESSORProf. NicholasPaula HogDr Ava_MiaLilliana_Smithprofessor mitchDr R Judy MarkDr Candice_2547brilliant answersJessica LuisRey writerProf.MacQueenEmily Michaelsarapaul2013RESPECT WRITERDrNicNgaoPROF_TOMMYuniversity workProff work phd runge-kutta acerMiss ProfessorWendy Lewisimhmd.fhassan0906kim woodsJenny Boomprof avrilTerry RobertsGradeSaverAngelina Maybennetsandovaperfectojim clairephyllis youngSamann060Urgent Tutormagz64Stano 001ansRohanTopanswersUltimate GEEKYoung Kim hoodsChrisProfClytemnestraJamie Ackerprof.TimetestUmair_ArifTalentedtutorfastestwriter1Computer_Science_ExpertSaad FahimKaya ScodelarioLiza_JulietUnique TeacherSaburBAZHARAKRAM300Unique_ProfOther questions 10ASSIGNMENTCollaborative reportscreen shot1 page outline 6 pages in total personalitychemistrycan you give feedback to my peers/classmate (follow the red guide please) 1 paragraph Assume that the low-calorie frozen, microwavable food company from AssignmentsETHICAL BEHAVIOROrg ManagementBlog ArchiveCopyright © 2019 HomeworkMarket.com Read MoreApplied SciencesArchitecture and DesignBiologyBusiness & FinanceChemistryComputer ScienceGeographyGeologyEducationEngineeringEnglishEnvironmental scienceSpanishGovernmentHistoryHuman Resource ManagementInformation SystemsLawLiteratureMathematicsNursingPhysicsPolitical SciencePsychologyReadingScienceSocial Science window.__REDUX__STATE__ = ‘{“appMeta”:{“serverRendered”:true},”apiRequests”:{“pendingRequestCount”:0,”succeededRequestCount”:4,”failedRequestCount”:0,”requestCounters”:{“GET_FIELDS_PENDING”:0,”GET_ENTITY_PENDING”:0,”GET_FIELDS_SUCCESS”:1,”GET_ENTITY_SUCCESS”:1,”GET_SIMILAR_QUESTIONS_PENDING”:0,”GET_OTHER_QUESTIONS_PENDING”:0,”GET_SIMILAR_QUESTIONS_SUCCESS”:1,”GET_OTHER_QUESTIONS_SUCCESS”:1}},”currentUserMeta”:{“id”:0,”isGuest”:true,”isReceivingEmails”:null,”authMethod”:null,”approvalTicket”:null,”fees”:null,”disputesAmount”:null,”earningsStats”:{“questions”:{“totalPurchases”:0,”totalIncome”:0},”tutorials”:{“totalPurchases”:0,”totalIncome”:0}}},”modal”:{},”joyride”:{“steps”:[]},”users”:{“guest-0”:{“role”:”student”,”isGuest”:true}},”usersStatuses”:{},”usersThreads”:{},”usersReviews”:{},”usersQuestions”:{},”reviewsPage”:{“results”:[]},”reviews”:{},”answersReviews”:{},”threads”:{},”questions”:{“8872659”:{“body”:”Learning Activity 1Accordingto…

  • 40 MUTIPLE CHOICE WORDS

    Question 1 Connie, the president of a company that makes paper, has a new interest in the environment. She recently went to a seminar on environmental dangers and has decided to take steps to clean things up. She started at home and was also committed to change things at work. Connie had to face the fact that her company has been cheating and is not in compliance with applicable environmental regulations due to dumping in a nearby river. Her company has never been cited, however, because it employs a very large number of people in the community, including the mayor’s wife and the chief-of-police’s brother. On her mission to clean…

  • Chemistry labIodine Clock

    See the file down there.IodineClock_Theory_Procedure.docxIodineClock_Calculations.docxHowtowritethelabreport.docxPosted: 2 years agoDue: 06/10/2017Budget: $80Answers 0Bids 11PrincessMary tutorThe perfect tutor01PROFESSOR_ELIUDMath_ArtMiss LynnCallie ThorneMBA_SOLUTIONTutorJuddy-PHDfarhatullahThe26thChemistjudge mikeOther questions 10see attached 2DUE: 10/27/2016 @ 12 pm est. ((two pages for $12)) **please charge the whole $12. THXS!Discusshomework helporaclePlease read (33 pages long) article and submit a 3 pages response paper on this topic.CMGT 445 APPLICATION IMPLMENTATIONBusiness EthicsLAW Week 5 Disc 2Enviornmental GeologyBlog ArchiveCopyright © 2019 HomeworkMarket.com Read MoreApplied SciencesArchitecture and DesignBiologyBusiness & FinanceChemistryComputer ScienceGeographyGeologyEducationEngineeringEnglishEnvironmental scienceSpanishGovernmentHistoryHuman Resource ManagementInformation SystemsLawLiteratureMathematicsNursingPhysicsPolitical SciencePsychologyReadingScienceSocial Science window.__REDUX__STATE__ = ‘{“appMeta”:{“serverRendered”:true},”apiRequests”:{“pendingRequestCount”:0,”succeededRequestCount”:4,”failedRequestCount”:0,”requestCounters”:{“GET_FIELDS_PENDING”:0,”GET_ENTITY_PENDING”:0,”GET_FIELDS_SUCCESS”:1,”GET_ENTITY_SUCCESS”:1,”GET_SIMILAR_QUESTIONS_PENDING”:0,”GET_OTHER_QUESTIONS_PENDING”:0,”GET_SIMILAR_QUESTIONS_SUCCESS”:1,”GET_OTHER_QUESTIONS_SUCCESS”:1}},”currentUserMeta”:{“id”:0,”isGuest”:true,”isReceivingEmails”:null,”authMethod”:null,”approvalTicket”:null,”fees”:null,”disputesAmount”:null,”earningsStats”:{“questions”:{“totalPurchases”:0,”totalIncome”:0},”tutorials”:{“totalPurchases”:0,”totalIncome”:0}}},”modal”:{},”joyride”:{“steps”:[]},”users”:{“guest-0”:{“role”:”student”,”isGuest”:true}},”usersStatuses”:{},”usersThreads”:{},”usersReviews”:{},”usersQuestions”:{},”reviewsPage”:{“results”:[]},”reviews”:{},”answersReviews”:{},”threads”:{},”questions”:{“12621397”:{“body”:”I chose to do my assignment on what would happen if we built an underwater oil pipeline in the San Fransisco Bay. If you would like to change topic I would…

  • “Please Read the case study &quot

    The Invisible Sponsor&quot on page 658 form attachment and then pick one (1) of the following sets of three (3) questions to answer on page 660: Set 1 – questions 1-3 Set 2 – question 4-6″Please ensure the answere has zero plagarism and some meaning with 400 words in the statement.ProjectmanagementTextBook.pdfPosted: a year agoDue: 21/06/2018Budget: $4Answers 1Gabriella Owens4.6 (31)4.8 (2k )Chata year agoPurchase the answer to view itsponsoredited.docxBuy answer $4Bids 25mistyeyezPROF washington watsonTeacher SteveKATHERINE BECKSProf FontinantoNick90deeRanju LewistutorthammyMiss BrigitCatherine OwensBest of BestProf AllanJulie WayneACEIT TUTORcomputerscienceTerry Robertsbrilliant answersphyllis youngperfectoQuick-wittedGabriella OwensDr.AmandaTop-PerformerTeacher hyranksMalik teacherOther questions 10DR. ALISHAhomeworkSelect Two Compliance PlansAfter the 1850’s, several advancements occurred and the commercial milk-processing industry began to evolve. Select an element/development you think is…What’s…

  • CHAPTER1 2 3

    CHAPTER ONEIntroductionLearning Objectives•Be able to conceptualize the “information explosion” and how it relates to the brain sciences.•Be able to describe pharmacodynamics and pharmacokinetics.•Be able to articulate the benefits of an integrative approach to psychopharmacology.ENCOURAGEMENT TO THE READERSome of you may begin this book with some anxiety because this is a new area for you. You may imagine that psychopharmacology is exclusively a “hard science,” and perhaps you don’t think of yourself as a “hard science” kind of person. You may even feel uncertain about your ability to master basic psychopharmacological concepts. First, let us assure you one more time that our goal is to make this topic accessible to readers…

  • BCO221GLOBALECONOMICSTaskBriefFinaltask2

    BCO221 GLOBAL ECONOMICS – Task brief & rubricsTask briefDescription:Individual task.First, answer the following two questions (60%) Then, write a report (40%).Questions (60%)Question 1 (30%). Explain the Bretton Woods system. You should refer to:o As a result of the Bretton Woods system, what happened with the exchange rates? Was it fixed? Was it floating? (10p)o Why did the Bretton Woods system collapse? (10p)o Would be such a system feasible nowadays?Question 2 (30%). With reference to real world examples assess the pros and cons of different exchange rate systems. In your answer you should refer to:o Floating exchange rate regimes – you should in particular consider whether floating currencies are condusive to…

  • Unknown and Undiluted Titration Date

    Unknown and Undiluted Titration DateIntroductionDry Chelating agent is dissolved in the nanopure water to make the product that is NA2H2EDTA.2H2O, which is a standard solution. Furthermore the EDTA solution is calculated and analysis has it that, it is 0.0018+-0.00004M.hence the unknown fraction with a factor of 5 is diluted and titrated three times, the total concentration of Mg2+ and Ca2+ was calculated using one of the factor in unknown sample. Notably the total concentration is 0.050+-0.005M due to calculations. Moreover, the unknown sample is three times titrated hence the concentration of the Ca2+ only, is used to calculate the data that did result to 0.0230+-0.0004M.Furthermore,the concentration of Cca2+ is again…

  • Research Paper on Methamphetamine

    This paper will discuss the history and occurrence of abuse of the drug, its synthesis and characteristics of abuse, effects of its abuse as well as recommended treatments. In addition to these, the paper will give brief descriptions of the physiological characteristics of its abuse. History and Prevalence of Methamphetamine abuse Methamphetamine is a derivative of the stimulant amphetamine. In 1893, a Japanese pharmacologist, Nagayoshi Nagai first manufactured the drug from ephedrine. However, it did not become popular until 1940s, when American, German, and Japanese military personal used it to fight fatigue and boost performance, Japanese factory workers also used it during World War II. When the war ended, the…

  • Argumentative and Assignment

    One of these alternatives of giving remedies to diseases and ailment is referred to as homeopathy. In homeopathy, the proponents propose that when highly diluted form of infection substances are injected into the body of an ailing person with the same disease. he/she is able to realize normalcy since the highly diluted form of the antigens injected in the body will eradicate the ailment. This proposal has elicited serious rejection form different quarters with the proponents and the opponents maintaining equal position with reference to the effectiveness of homeopathy. Thesis Statement Having conceptualize the information surrounding homeopathy and how it gives remedies to diseases and ailment, I have not found…

  • Research Process and Terminology

    There are many research methods that once can choose in the field of criminal justice research. Most of them include the perceiving, gathering, analyzing and then carefully researching by bringing into use the scientific method, and in all these steps, the knowledge of terminology regarding the field plays an important role in fulfilling the requirements of all these steps (Hagan, 2010). Many experts argue that many of the terms which are used in the everyday life have been originated from social sciences research. and little credit has been given to the undertakings that have been achieved through theoretical knowledge because quickly after the discoveries, they were dissolved into the conventional…

  • Femininity in American Cinema

    Femininity in American Cinema The attempt to implement some form of categorization of human characteristics and behaviors into the two seemingly distinct classes, namely feminine and masculine would be to openly rely on the currently dominant, yet often misrepresented culture of society, as well as to lay stress on the dependence of the perspectives on the essentialist notions of the binary woman/man[1]. During the so-called Golden Age of Hollywood, which lasted from the end of the silent era in American cinema in the late 1920s to the late 1950s, movies were issued from the Hollywood studios like the cars rolling off Henry Fords assembly lines[1]. Most Hollywood pictures were based…

  • Buffer acid and base

    A strong battery acid has less than one pH while a strong base has such as drain cleaner has about 14 pH (Lynnette, 2009).On the other side pOH is a measure of the concentration of hydroxide ions, alkalinity or OH-. It measures the basicity of a solution according to the dictionary of Chemistry. pOH is not measured independently rather it is derived from pH.The difference between the two can be described as pH means the H+ ion concentration which indicates the acidic nature of compound while pOH means the concentration of OH- ion which indicates the basic nature of the compound. The following equation will help us to know about…

  • Decomposition of Ammonium Compound

    Chemistry of Hazardous Chemicals Which of the indicators would NOT communicate to a first on-the-scene responder of the presence of a simple oxidizer?The number 6.1 as a component of a basic description of a hazardous material listed on a shipping paper2. What product is sometimes selected instead of chlorine to bleach paper pulp and produce white wheat flour?Chlorine dioxide3. What is the principal risk associated with exposure to chlorine dioxide?It can cause inhalation toxicity4. Clorox is an aqueous solution containing what percentage of sodium hypochlorite?6%5. Which of the following statements regarding oxidation numbers is FALSE?The oxidation number of each atom in an element is zero, such that the oxidation number…

  • Religious and the Public Schools

    It is not legally problematic for to try out various religious practices like chanting, praying, meditating or dancing for as long as it is being undertaken under the ambit of academic pursuit. It only becomes problematic when students are required or compelled to practice a particular religion or when a certain class became sectarian or leaning towards a particular religion. Trying out various religious practices like chanting, praying, meditating or dancing is no different than trying out or experimenting how certain chemicals will react in chemistry class if it is of course done through academic inquiry. Just like in chemistry class where experiment is part of learning, students will have…

  • Materials &amp

    Technology 112Question For each of the following pairs of polymers, decide which is more likely to have the greater tensile strength, and then give reasons foryour choice:(a) Lightly cross-linked polyethylene. network BakeliteA network Bakelite has a greater tensile strength than a lightly cross-linked polyethylene.1 Crosslinking hinder the re-organization of molecules during crystallization. hence, a lightly cross-linked polyethylene has a lower degree of crystallinity as compared to its linear form. A decreased in crystallinity makes crosslinked polymers less rigid and weaker. On the other hand, a network of Bakelite, though has a highly crosslinked structure, often produce hard, impervious, black, and tough solids2. (b) High density polyethylene. low density polyethyleneHigh density…

  • Flowsheet NPropanol

    Essay Chemistry Flow-sheet N-Propanol Preparation of N Propanol Figure Vapourization This process involves the inlet of benzophenone solution (Lide, 2006). We allow the inlet of glacial acetic acid in inlet A, B, C, C. Vaourization of the product takes place at the beaker to produce the propanol. Figure 2: BiomassWe use wet and dry biomass. Dry biomass goes through synthetic gas preparation while wet biomass goes through aerobic reactions (Furniss et al, 1989) and (Maryadele, 2006). This generates propane that goes through reaction with propionic bacteria. Propane thus generated propanol. Figure 3: DistillingWe use 2-Aminopropan-1-ol in the processes labeled V1 to V7 hydrochlorid (Perkin and Kipping, 1922). It is mixed…

  • Streetcar named desire

    number Stella’s Role in the play a streetcar d Desire In a large part of the play, Stella Kowalski is presented rather as an object or a mere prize to be won than as a person. However, she is actively involved in the play. It is with this that her character I highlighted and her role truly brought out from the play. This is in the sense that her relations with two other characters in the play helps to bring out a major characteristic. As the wife to Stanley Kowalski and the sister to Blanche Dubois she is in a position to bridge two very important functions in the play.…

  • Nanomaterials in Consumer Products

    Before delving deep into the topic, it is crucial that the reader understands a few concepts in relation to nanomaterials. Nanotechnology, to begin with, refers to the control of the structure and behavior of matter at the atomic or molecular level. This is done so as to create new functions of the materials, systems, or devices from a bottom-up approach. The use of nanotechnology uses the concepts such as those that dictate the different behavior of matter at different sizes. For example, gold is yellow in color, however, the color changes in relation to the sizes of the plates as that determine their ability to reflect light. In nanotechnology, very…

  • Renewable energy source

    Renewable Energy Source Dear (Insert , Solar energy is one of the most common and beneficial renewable energy sources. Solar energy panel technology, glowing mild and heat from the sun, is utilized using a range of ever-evolving technological innovation such as solar heating, solar photovoltaics, solar heat power, solar structure and synthetic photosynthesis. Solar technological innovation are recognized as either inactive solar or effective solar based on the way they attract, turn and spread solar energy. Active solar methods consist of the use of solar sections and solar heat lovers to utilize the energy (Maczulak 89). Passive solar methods consist of orienting a building to the sun, selecting materials with…

  • Biological and Social Theories of Evolution

    A theory is an explanation or model based on observation, experimentation, and reasoning, especially one that has been tested and confirmed as a general principle helping to explain and predict natural phenomena. (Quoted in fsteiger.com) Theories are articulated and modified for the exploration of facts and realities on the foundation of deep observation, adequate evidence and critical examination of the available information. The vehicle of all understanding, Turner submits, in science is theory. The theory is a way of answering the questions. (2006, p. 2) Hence, theories establish principles and laws and add to the knowledge of scholars, intellectuals, philosophers and the masses as well regarding multiple disciplines and issues…

  • Scientific Notation

    The value is reduced to 3 x 108 in scientific notation where 8 is a power of 10 that signifies the count of zeros responsible for the number’s lengthy structure. Why are solving equations important to know in everyday life? Basically, equations consist of variables that are normally combined with constants to form a specific relation between quantities that possess individual meanings such as cost (in dollars), number of years, population, number of items, or even revenue. Variables may be dependent or independent but by solving a system of equations, these unknown variables may be determined. In everyday life, when equations are solved, one is able to find out exact…

  • Druq design

    Drug Design for HIV Background about HIV The human immunodeficiency virus (HIV) was first discovered in 1985.HIV is most commonly transmitted by sexual contact and needle-sharing due to the exchange of body fluids like blood and semen. The virus damages the body’s immune system resulting in AIDS (acquired immune deficiency syndrome). A worldwide epidemic, 39.5 million individuals were infected with HIV/AIDS in 2006. In the same year, 2.9 million deaths were attributed to AIDS (Cichocki, 2008). HIV is a retrovirus, which store their genetic information as RNA instead of DNA. HIV enters human immune system CD4 cells through specific receptors in its viral coat. Inside the cell, the HIV reverse…

  • Hum M3 Al

    Module 3: Understanding Your Mind and Emotions In contrast to other approaches, Burns asserts that feelings and emotions are not the result of circumstances, events and body chemistry (generally – external factors), but rather the fruits of our attitudes and thoughts. Both negative and positive emotions and feelings are caused by negative and positive thoughts. The way of thinking about things and events is stated to determine an individual’s emotions about them. 2. According to Branden, values are inseparable from the concept of life. Values imply the concept of good and evil and are based on sensation. Being related to consciousness and choice, they are acquired from the culture and…

  • I Have An Organic Chemistry Exam In A Few Days!! I Found An Old Copy Of An Exam And I Am Trying To Work Through

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  • 1) In Chemistry The Ph Of An Aqueous Solution Is A Measure Of Its Acidity

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    Question I am looking for help with general chemistry equations results. I need help with determining what the resultants are from the following reaction: pentane + sulphuric acid and potassium permanganate = ? cyclohexane + sulphuric acid and potassium permanganate = ? phenyl acetylene + sulphuric acid and potassium permanganate = ? biphenyl + sulphuric acid and potassium permanganate = ? toluene + + sulphuric acid and potassium permanganate = ? pentane + ammoniacal silver = ? cyclohexane + ammoniacal silver = ? phenylacetylene + ammoniacal silver = ? biphenyl + ammoniacal silver = ? toluene + ammoniacal silver = ? pentane + sulphuric acid = ? cyclohexane + sulphuric…

  • Hello So I Need To Assign The Hybridizations For A Molecule I Remember From Lecture Our Prof Said

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  • Hi Am Learning About Conversions In My General Chemistry Class And I Have No Clue How To Cancel Things Like My

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  • Coping with Stress Causes and Effects

    Stress is a common experience. We may feel stress when we are very busy, have important deadlines to meet, or have too little time to finish all of our tasks. Often people experience stress because of problems at work or in social relationships, such as a poor evaluation by a supervisor or an argument with a friend. Some people may be particularly vulnerable to stress in situations involving the threat of failure or personal humiliation. Others have extreme fears of objects or things associated with physical threats-such as snakes, illness, storms, or flying in an airplane-and become stressed when they encounter or think about these perceived threats. Major life events,…

  • Water clarity in lakes and reservoirs

    The National Resources Defense Council asserts that an increasing number of Americans are open to the elements of tap water contamination at levels over those set by U.S. Environmental Protection Agency standards. According to a survey conducted in 1999 by the Water Quality Association, around sixty percent of adults consider that the quality of water they are drinking affects their health, and about three-quarters have distresses regarding the quality of their household water supply.Contrary to popular belief, crystal clear water is not necessarily the true measure to which all lakes should be compared. It is also not entirely true that lakes with low levels of visibility and transparency are due…

  • Ammonia Synthesis

    However, with increased demand, the organic sources became were fast depleted. Air has a boundless supply of nitrogen, but this free nitrogen gas has to be fixed in order to be utilized. In 1908, Fritz Haber discovered a process for synthesizing ammonia from atmospheric nitrogen and hydrogen in a chemical process that came to be Haber process. For this discovery, he was awarded the Nobel Prize in Chemistry in 1918. The Haber process was further developed for industry applications by Carl Bosch, who also won the Nobel Prize in Chemistry in 1931. Thus, the process is also called the Haber-Bosch process.Approximately ninety percent of all manufactured ammonia in the United…

  • Placing White Phosphorus in Proper Context

    For example, phosphorus is used to manufacture phosphates which are again used to manufacture fertilizers. Therefore, white phosphorus is itself used as a source for this important material for industrial and military usage. White phosphorus may occur in nature naturally, but only in very small amounts. So the main sources of this material involve human agency and chemical reactions related to metallurgy. White phosphorus consists of tetrahedral phosphorus molecules. White phosphorus, P4, is produced by reducing apatites Ca5(PO4)3(OH,F,Cl) with high fluoride contents (fluoroapatites: gt.30% P2O5 by weight:2.3-4.8% F, traces of Al, F, Mg, lanthanoids, U, carbonates etc.) with charcoal and quartzite in an electric furnace at 1400-1500oC (Inorganic Chemistry 2001,…

  • A literary analysis of two poems by Donne namely The Flea and The Sun Rising

    Donne is acknowledged as a love poet, but this poem deals with love in an incongruous way given the fact that the speaker does not attach any importance to some preexisting relationship or chemistry with the woman he is attracted to. Instead he uses the flea’s activity as an excuse for conjugal relations (Brackett 179). He does not care to invest time in building a foundation before he approaches his love. All the romantic suspense in one’s exploration of the other person leading to bigger events is omitted and emphasis is laid on the speaker’s sexual desires. Donne’s take on love in this poem marked by complexity of thought and…

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  • FORENSIC CHEMISTRY THIN LAYER CHROMATOGRAPHY (TLC)

    In this experiment, two different drugs were used to demonstrate the separation mechanism of TLC. Cocaine and benzoylecgonine are drug substances with almost the same chemical structure. Their only difference is the ester functional group for cocaine, while carboxylic functional group for benzoylecgonine (Figure 1). The migration of the drugs were Figure 1. Chemical structure of Cocaine and Benzoylecgonine (Borges et al 2003) compared using a methanol-ammonium hydroxide developing solvent. Potassium iodoplatinate and UV 254 were used to visualise the spots. The Rf value provides information for the spots seen on the TLC plate. The Rf value is calculated as the ratio of the distance travelled by the spot with…

  • Memorable Childhood Experience

     Memorable Childhood Experience For months I had watched the team from my couch. I was too young to have watched Joe Montana in the 1980s, but it was impossible to escape the legend that had built up around him and the San Francisco 49ers. While Montana had been traded to the Chiefs a few years earlier, much of this legendary team still remained. I grew to love this team and would read magazines about the various players. Jerry Rice, perhaps the greatest receiver in the history of football, was still one of the premier players in the game. Ronnie Lott, one of the most ferocious free safeties in the…

  • Basic concepts of chemical bonding

    3 750 Fuel Cells Chemistry plays a vital role in the production of energy. Today, various chemical reactions are used as alternatives for fossil fuels in the generation of energy. This has been prompted by the fact that the use of fossil fuels is exhaustible and results in harmful emissions. The discovery of fuel cells in 1839 by Sir William Groves has contributed to the use of a more environmental friendly device (Sorensen 34). Fuel cells are electrochemical devices that generate energy through chemical reactions. They utilize elementary oxygen and hydrogen to generate energy. Unlike other energy sources, no combustion is involved. This means that carbon dioxide, nitrous oxide and…

  • Organic Chemistry Isolation of Caffeine from a Tea Bag

    Athletes have used it as an ergogenic aid to decrease fatigue and improve performance (Rafaela, 163). However, it is suspected of being associated with low birth weight, abortion, intrauterine growth retardation and an increased risk of premature membrane rupture. The physiological characteristics of xanthines make them compounds of interest (Branislava et al., 144).Caffeine is a component in tea and coffee that makes them valuable commodities. Caffeine (1, 3, 7-trimethyl xanthine) is an alkaloid nitrogen-containing compound with an organic base (Fang et al., 2278). Caffeine is a central nervous system, cardiac and respiratory stimulant that can also induce diuresis. Caffeine is suggested to be an environmental chemical indicator. Tea polyphenols are…

  • Paraphrasing Paragraph about Phosphene and Alkynyl Ligand

    According to d-metal organometallic chemistry s, the presence of a single pair on P-atom serves as a donor, while there are empty orbitals on the P-atom, in phosphines, which can behave as “paid” acceptors, as they overlap with filled d-orbitals on 3-d metal ions. The pattern of bonding of phosphenes to d-metal comprises of an “o:” bond from ligand and metal, while there is a “pai” bond between metal and ligand, in the return direction. This makes the bonding of phosphines to d-metal perfectly analogous to the bonding of CO to a d-metal atom. A large variety of phosphines are thus possible, while different widely available verities include 1,1’ (BINAP)…

  • Dropping in Rank and GPA

    IMSA classes are rigorous college preparatory courses (AP), with all classes being taught at the honors level. Unfortunately, I had to transfer to my home school on Dec 5, 2012, 5 days before the completion of the first semester of junior year at IMSA due to health reasons. According to IMSA policy, I could not get credit for the rigorous college preparatory courses, since I did not complete the semester. Moreover, Glenbard South could not transfer credits for courses taken at IMSA for 3 months (Aug -Dec). I had to study the Glenbard South syllabus on my own and complete it in 3 weeks’ time, which was overwhelmingly challenging. I…

  • #1…

    Project Proposal 10 March Laboratory Preparation of Paint Using Copper Carbonate as the Pigment 1 Introduction Paint is defined as a liquid colloidal suspension that converts to a solid film after its application to a substrate (Schuerman George and Bruzan Raymond 327). It serves to protect surfaces and change their texture in addition to coloration. All paints contain four essential components, which influence their different application and resistance properties. These components include. pigments, binders, volatile substances and additives.A binder serves to hold the pigment to the surface. Most binders are polymeric in nature and are either suspended or dissolved in paint by emulsifiers. Natural oils- linseed, tung, and fish were…

  • Liquid SunshineBeneficial Fad or Human Carcinogen

    Running Head: RADIUM AS THERAPEUTIC AGENT Radiums Reign as Therapeutic Agent: Its Rise and Fall in the Early 19th Century Pierre and Marie Curie discovered radium in 1898 and conducted many studies on this luminescent metal. During their research, they reported that radium might cure some forms of cancer and lesions. Many doctors soon began using radiation from radium in their treatments. Internal medicines from radium such as liquid sunshine or radon laced water and radium based tonic Radithor became immensely popular for treating a variety of illnesses. The 1927 "Radium Girls" case or the sufferings of radium dial painters made the public aware of potential ill effects of radium.…

  • What qualities skills and abilities must physical therapist assistants possess in order to be effective interdisciplinary team members

    What qualities, skills, and abilities must physical therapist assistants possess in order to be effective interdisciplinary team members? All Allied Health Schools (2002-2008) states that PTAs must earn an associate degree in physical therapist assisting so that they may practice in their field. They suggest that before starting a PTA program the individual should obtain some experience as a volunteer with a physical therapist or at a nursing home. Having a strong background in biology, chemistry, physics, health, arts, and social sciences is an advantage in their favor. The physical therapist assistant (PTA), works under the direction and supervision of a physical therapist (PT) (Dreeben, 2007). The PT and the…

  • Popular translation

    Making Hydrogen Fuel-cell Cars Reality Making Hydrogen Fuel-cell Cars Reality Chemical engineering is one of the branches of engineering that deals with the physical and life sciences. Moreover, it also includes economics and mathematics in its field that transforms energy, chemicals and various materials to finished products. In this area, there are many challenges that engineers face when carrying out their activities. Therefore, one of the most critical problems is to make hydrogen fuel-cell cars a reality. According to most engineers, it could even take decades for engineers to realize the production of hydrogen cheaply and in large quantity (National Research Council 2003). Similarly, implementing the use of hydrogen fuel…

  • Margaret Beaufort School

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  • Exponential Decay of a Transition Metal Complex Ion

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  • Retention Plan for Future Radiology Employees

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  • Cholesterol

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  • A Vital Role of Science

    Finland has been ranked fifth in the global science forum. this means that the country is taking steps to ensure that science becomes part of a solution to daily problems. The country has experienced mushrooming organizations that offer competitive ground for technological advancement in various fields. mathematics, astronomy, architecture, chemistry, metallurgy, medicine and other innovative sectors in the science world. It is also paramount for a given company to stay open-minded so as to assimilate ideas from other likeminded individuals. CRANN in Finland is a good example of such a scenario that enjoys support from other huge international companies in the world. It has been Finland’s tradition to ensure universal…

  • Explain the importance of the liver in detoxificationexcretion and teh function of the immune digestive endocrine and cardiovascular systems and hence in hum

    Each capillary then leads into a lobule. Liver tissue is collection of thousands of such lobules. These lobules are made up of hepatic cells which are the basic metabolic cells of the liver (MamasHealth.com, 2000).The liver is a complex organ. It performs over 500 different functions. Some of the functions include: to produce substances that break down fats, convert glucose to glycogen, produce urea which is the main substance of urine, make certain amino acids which are the building blocks of proteins, filter harmful substances from the blood such as alcohol, storage of vitamins and minerals (vitamins A, D, K and B12) and maintain a proper level or glucose in…

  • The Pharmacy

    During my childhood, I often accompanied my grandmother to the pharmacy were she worked as a pharmacist. I have spent hours together watching her interacts with patients, dispensing medicines and educating them on the use of prescriptions. I used to watch her at work curiously and wanted to be a professional like her. While I was in high school, my interest in Chemistry and mathematics further instilled in me the desire to become a pharmacist. Since pharmacy is a unique combination of chemistry and mathematics, I think this is the best career in which I can excel and exhibit my potential.There is lot of hindrances that came my way in…

  • Disease processes

    1. What is the principle behind the Prothrombin Time test (PT) Prothrombin Time test (PT) also be called the INR test (WebMD Medical Reference, 2008) is a blood test which measures the period it takes blood to clot.. The principle behind the Prothrombin Time test is that in the body, the clotting process involves a series of sequential chemical reactions called the coagulation cascade. The PT test evaluates the integrated function of the coagulation factors that comprise the extrinsic and common pathways of the coagulation cascade, including factors I (fibrinogen), II (Prothrombin), V, VII and X. It evaluates the body’s ability to produce a clot in a reasonable amount of…

  • J K Rowling’s Harry Potter Series

    (What is a Literary Canon) The past decade witnessed some classic works from different writers but none got as much appreciation as the J.K Rowling who could undoubtedly be called as the queen of children literature of the present era. Starting her career in 1997 from her first book ‘Harry Potter and the Sorcerer’s stone’ which was well appreciated by the global audiences, she quickly rose to a figurehead among the children and elders alike. Despite her huge achievements in such a less time, she is not recognized as a part of the literary canon. In this paper we would discuss why J.K Rowling should be included in the literary…

  • Age regression

    and number] in format: 12 May 2002] Age Regression The goal of dermabrasion is to reduce surfaceimperfections caused by such problems as acne scars and lessening surface markings due to aging. Ms. Jones sole purpose in having this procedure performed is entirely to fight of the aging effects that are occurring on her skin. The dermatologist safely removes the superficial epidermis through shaving it off with a rotary instrument to allow for epidermis regeneration. There are two layers of the skin, the dermal and epidermal, with epidermal layer "differentiated into five layers: horny layer (stratum corneum), clear layer (stratum lucidum), granular layer (stratum granulosum), prickle-cell layer (stratum spinosum) and the…

  • Age regression

    and number] in format: 12 May 2002] Age Regression The goal of dermabrasion is to reduce surfaceimperfections caused by such problems as acne scars and lessening surface markings due to aging. Ms. Jones sole purpose in having this procedure performed is entirely to fight of the aging effects that are occurring on her skin. The dermatologist safely removes the superficial epidermis through shaving it off with a rotary instrument to allow for epidermis regeneration. There are two layers of the skin, the dermal and epidermal, with epidermal layer "differentiated into five layers: horny layer (stratum corneum), clear layer (stratum lucidum), granular layer (stratum granulosum), prickle-cell layer (stratum spinosum) and the…

  • Risk Analysis qualitative analysis and quantitative analysis

    Qualitative Risk Analysis is used as a tool to determine the protection level required for systems application, facilities and other assets. In qualitative analysis assets, threats, and vulnerabilities are sought out and then it establishes the probabilities of threats that might occur. Moreover the cost of losses if any, and the value of the measures designed to reduce the threats and vulnerabilities up to an acceptable level. The qualitative is more subjective which develops a prioritize risk elements involved in a process.Three data gathering strategies typically characterize qualitative methodology: in-depth, open-ended interviews. direct observation. and written documents. Qualitative methods permit the evaluator to study selected issues, cases, or events in…

  • Chemistry of Life Admission for Pharmacy Program

    Personal ment: My Chemistry of Life I have a vivid childhood memory of my little sister struggling to breathe during an asthma attack. Her medication, Decadron, eased the symptoms. I recall my mother’s concerns about the drug’s side effects. Interested and confused, I tried to understand how something so helpful could also be harmful. Her muscles weakened and her heart rate increased. So began my passion to explore how illness happened, and how pharmaceutics worked in its treatment. I called it "the chemistry of life" and decided to focus on learning everything about this subject. I would be a pharmacist one day. At high school in Brazil, I enrolled on…

  • The Honors College is described as a community of scholars that enrich the educational experience and allow facultystudents of all disciplines to interact in t

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  • Thomas Alva Edison 20th Century Genius

    Through his multiplicity of ideas and fields of interest, Edison epitomizes the Age of Pluralism. the Modern Age can almost be defined through the turning point of his inventions, for Edison has ushered in a new world of possibilities in electronics, physics, chemistry and business. This paper shall focus on a small portion of Edison’s works and their ramifications, with the intent of securing his nomination, and hopefully his chances of receiving, 20th Century Genius Award.L. J. Davis (2003) noted that "The early Industrial Revolution was the last time when an ordinary citizen was thought capable of understanding the natural world." (p. 169) as a partial explanation as to how…

  • John Morgan and Pharmacy

    of the John Morgan and Pharmacy Introduction John Morgan was considered to be physician, who was in the year 1725. he is also known to be the co founder of the first medical school, when America was a Colony. He was also the cofounder of College of Philadelphia. He is considered to be the first physician who had practiced pharmacy for the first time in the Pennsylvania hospital. He became a prominent and distinguished physician. He was a staunch supporter of division of pharmacy and medicine in the United States (Porter, 97). This paper seeks to analyze John Morgan and his contribution to pharmacy in the lights of broad and…

  • Arsenic

    The methods utilized in preparations of ceria nanoparticles and its coating on nanotubes is also reviewed.History of arsenic in field of chemistry, medicine and technology has been completely overshadowed by its role as poison in various homicides. In today’s world extension of its similar role has been widely discussed due to world wide ground water contamination and many times referred as 21st century calamity. High concentration of arsenic has been reported from almost 21 countries and among them Bangladesh and West bengal region of India are considered to be the most affected area and significant amount of population are at risk (1). Arsenic is the 20th most abundant material found…

  • Advantages and Disadvantages of Primary Data

    PRIMARY RESEARCH INTRODUCTION Primary Research is considered the heart of the research. It is sometimes called field research as it entails researchers to go out of the field and gather first hand information and data. Field research is necessary because the information needed does not exist, in contrast to the secondary research in which the information and data are already published so that the researchers need only to find the existing data. MAIN BODY Research Approaches "A plan for a primary data collection calls for a number of decisions on research approaches, contact methods, sampling plans and research instruments" (Philip Kotler). Research approaches include observation, survey and experiment. Contact methods…

  • What is the Important Thing in Your Life and What have You Done in Order to Achieve It

    As such, I would like to pursue a master’s degree in materials science and engineering, a field of study I am immensely enthusiastic about.I graduated with a bachelor’s degree in materials science and engineering at UCLA. I have acknowledged that the university was successful in inculcating the theoretical frameworks needed to firmly establish concepts for future work applications. The undergraduate degree had provided the building blocks for confirming the interest in materials science as a field of discipline. The courses taken included chemistry, mathematics, physics, as well as engineering sciences. I affirm that the conceptual frameworks provided the knowledge and skills set that assisted in preparing me to apply them…

  • INTRODUCTION of FRIEDELCRAFTS ACYLATION

    Friedel-Crafts alkylation and Acylation reactions are normally in the special of the electrophilic aromatic substitution where the underlying electrophile is either a carbocation or acylium ion. The reaction is highly significant since it entail carbon-carbon bond formation thus permitting alkyl and acyl groups to be substituted onto the underlying aromatic rings. Clemmensen reduction method is normally preferable in cases where there is introduction of an n-alkyl group onto the underlying aromatic ring subsequent with the acylation. This is because clemmensen reduction route normally hinders secondary alkyl substitution that results from corresponding carbocation on rearrangement (Klein, 195-269). Nevertheless, in direct alkylation, the underlying ratio of the primary to secondary alkyl substitution…

  • Chaingrowth polymerization reactions

    Task: Chain Growth Polymerization Outline Chain growth polymerization is a polymerization process or technique Chain growth polymerization has the chemical equation. (-M-)N (polymer) +M (monomer) -&gt. (-M-) n+1It leads to the generation of different material composites and polymersPolystyrene is a polymer of styrene consists of adjoined identical molecules.Polythene is composed of–CH2– unitsChain growth polymerization corresponds to a polymerization process or technique in which unsaturated monomer molecules add to the active site of a growing polymer chain. These occurs one monomer at a time. This process has distinct characteristics because of the limited number of active sites on the polymer. Chain growth polymerization can be symbolized using this chemical equation. (-M-)N…

  • Influence Of Slope Aspects On Woodland Ecosystem Of Duhok

    Studies have shown that position of a slope in an ecosystem affect the quality of organic material, soil chemistry, and nutrient cycling, largely. it affects the soil quality than even the type of bedrock beneath the soil (Yimer, Sting and Adelkadir 2006, p.95). Research that has been conducted on influence of topographical features on soils in southern Italy clearly demonstrate that soils originating from the same parent material, with the same vegetative covering and climate, with the only difference being the position of the landscape produced different and varied microclimatic conditions (Chen, Hsieh, Jiang, Hsieh and Sun 1997, p.230).In the northern temperate climatic zone, the aspect of a slope was…

  • Psychoanalysis and Family Therapy

    While psychology may be one of the oldest learned sciences, it remains still one that is shrouded in darkness and mystery. In the past, psychiatry was chiefly being carried out with the help of theories, ideologies and concepts with no idea about their true depth. The evolution of this field led to a world of revolutions and proposals. Some claimed that there is the role of biological factors while others blamed on the environmental factors etc.The complications in the treatment of various mental disorders are still lagging behind due to many reasons. There is still much to be learned about the efficacy of various treatment strategies that have been introduced…

  • Garage Sale by Janet Fox

    Critical Review of "Garage Sale" There are different modes that are utilized by people for shopping. It all depends upon the preferences of specific people. Means of shopping include malls, markets and different commercial centers. A different and interesting form of shopping includes garage sales. This sale is unique and as the name indicates it is that sale which is installed in a person’s garage for the purpose of auctioning household products. An interesting short story “Garage Sale” written by Janet Fox presents a scenario of one such garage sale. The story depicts a perfect image of the setting according to the time and place. It shows a flawless chemistry…

  • Analysis of Frankenstein by Mary Shelley

    She also helped in editing and promoting the poems written by her husband. Through this, Shelley’s skills in writing developed greatly. When she was just 18, Shelley began writing the novel Frankenstein, and it was published two years later. This has remained to be one of her most popular works. She passed away in 1853 aged 53 (Pastore, ed., 14). The novel mainly centers on a scientist named Victor Frankenstein, who creates a being like a man, but more powerful. By reading the novel, it is evident that the idea of the Gothic novel and the Romantic Movement are infused. There are a number of similarities between Victor Frankenstein and…

  • Photosynthesis (why does is matter to us)

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