Mathematics Lab Reports Essay Samples and Topics Online

Relative Rates of Nucleophilic Substitution Reactions

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Primary, secondary and tertiary alkyl bromides were reacted with NaI in presence of acetone and ethanol solvents to determine Relative Rates of Nucleophilic Substitution Reactions Chemistry lab Report 17 November Nucleophilic substitution reactions are type of reactions that involves step-by-step substitution of one nucleophile by another....

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Imaging and Analysis of Surfaces Using Scanning Electron Microscopy

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This lab report "Imaging and Analysis of Surfaces Using Scanning Electron Microscopy" presents the SEM instrument that produces a specimen's image with a larger magnification The AMMRF Myscope website provides SPM modules that make it easy to understand the principles of working of an SEM.... his lab experiment was performed with the aim of getting familiarized with the theory underlying the scanning electron microscope, and applying this technique in imaging of surfaces using a virtual SEM instrument at the Australian Microscopy and Microanalysis Research Facility (AMMRF) Myscope website....

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SODIS in Winter

4 pages (1000 words) , Download 2 , Lab Report

One bottle was directly taken to the lab for the initial E.... After being exposed in the heat in the first day, the one and 1F bottles were brought to the lab for purposes of carrying out a E.... Name Institution Date SODIS EXPERIMENT SODIS is a method that is ideal for purposes of treating water that serve the purpose of drinking especially in developing countries (Duffle 34)....

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Atomic Spectra

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The author explains why elements and ions exhibit line emission spectra, and why different elements have different line spectra.... the author also explains whether an element emits the same line spectrum if a different excitation source was used (electricity vs.... flame?... .... .... ... ... Each element has different energy level orbital, due to which, electron movement from one orbital to another is different for each element....

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Constant head permeability

4 pages (1000 words) , Download 3 , Lab Report

du/ce/geotech/lab/Main/Soil%20Lab/08_Permeability/permeability_lecture%20note.... Permeability is a property that is very necessary in the calculation of the seepage that occurs in dams and sheet pile walls, calculation of the rate of seepage in waste storage facilities.... ... ... Permeability normally occurs in two general forms namely the constant head method and the falling head test....

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Unsymmetrical Bending of a Cantilever

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It is evidently clear from the discussion that the free end deflection will have two components as follows; one in the direction of pull (U) and at right angles (V) (Bansal, 2010, 43).... After compiling the data for cantilever, the direction of deflection is resolved both for the right and left indicator....

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Inorgnic Synthesis

4 pages (1000 words) , Download 2 , Lab Report

By nature, aluminum exhibits amphoteric behavior, which is dissolving in both basic and acidic solutions.... This study comprised of three experiments.... ... ... During the experiment, it entailed carrying out other tests with the intention confirming essentials chemical ions in the products.... These essential chemical ions included K+, Al3+ and SO42- but Test for SO42- required use of BaCl2 whereby the resulting component was a precipitate of BaSO42- whereas that of Al3+ yielded to a cloudy precipitate by adding KOH and disappearing in excess....

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Simple staining and Gram staining

3 pages (750 words) , Download 2 , Lab Report

In the experiment, a heat fixation and bacterial smear was prepared in order to bring a profound understanding of bacterial morphology.... Different staining techniques were.... ... ... It was done through gram staining and simple staining procedures.... These two procedures branded us with the ability to comprehensively distinguish the distinct nature of bacteria based on the gram Microbiology is a branch of biology which is considered vital in bringing a profound understanding of microorganisms and how they effect and react on other living organisms....

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Rate of Decomposition of Hydrogen Peroxide

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From the graphs in the following paper "Rate of Decomposition of Hydrogen Peroxide", it is possible to determine the rates of the decomposition of hydrogen peroxide.... Hydrogen peroxide decomposes to H20 and O2 and the process is highly exothermic.... .... ... ... The decomposition of hydrogen peroxide was studied....

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Whether Our Body Has Golden Ratio Proportions

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The paper "Whether Our Body Has Golden Ratio Proportions" discusses that the golden ratio rule applies to inner body organ construction - lungs where the ratio of long bronchi versus short bronchi is found 1.... 18.... Human DNA molecules have lengths of 34 angstroms and width is measured as 21 angstroms....

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Gene Expression Levels of csy1 Gene

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Therefore, for a diploid organism with lab Summary on Gene Expression Levels of csy1 Gene Introduction The science of measuring expression of a gene is a widely practiced technique in molecular biology.... All the DNA bands were made of the same size since the lab samples contained the same DNA sequence....

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Ester Synthesis

3 pages (750 words) , Download 4 , Lab Report

PRE-lab REPORT: ESTER SYNTHESIS Name: Institution: Esterification The core reason for the experiment is to produce an ester at the end of the experiment with the use of alcohol and an acid known as acetic acid.... Among all the natural compounds known in the world of chemistry, ester is the most prevalent....

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Isolation and Investigation of Catalase

4 pages (1000 words) , Download 3 , Lab Report

The rates at which reactions take place depend on such factors as final and the initial states of energy.... These catalysts help the.... ... ... The rate of reactions is increased by the effect of enzymes and they do not affect the differences in reactions in free energy.... Enzymes support a number of processes, which include chemical energy The enzymes are also applicable in various fields like medical applications and industrial applications....

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Williamson Ether Synthesis- Preparation of Methyl p-ethylphenyl ether

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Post lab QuestionQuestion 6-144In the synthesis of sulfides, isopropyl bromide possesses less steric hindrance compared to 2-bromo-1-nitropropane.... The chief objective of this experiment is to perform a nucleophilic substitution reaction on a methyl halide using a deprotonated alcohol to produce ether....

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The use of undrained triaxial test

3 pages (750 words) , Download 2 , Lab Report

The major purpose of the report 'The use of undrained triaxial test' was to explore the use of undrained triaxial test on studying the mechanical properties of soil.... In studying deformable solids, such as soil, the need for triaxial test arises especially when measuring the mechanical properties....

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Thalassaemia

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There is the Thassaleamia lab Report Questions Samples Sample A: Polycythaemia vera Sample B: β-thalassaemia trait Sample C: Leukemia SampleD: β-thalassaemia homozygoteSample E: β-thalassaemia trait2.... Most of the syndromes of α-thalassaemia result from gene deletions or gene mutations in one or more of the four α-globin gene....

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Digestive system

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Hydrochloric acid (HCL) produced by parietal cells activates enzymes that are in Human Anatomy lab Report Topic: Digestive Systems Saliva aids in formation of food boluses in addition to lubricating, protecting, and cleansing the pharyngeal and esophageal mucosa.... Saliva aids in formation of food boluses in addition to lubricating, protecting, and cleansing the pharyngeal and esophageal mucosa....

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Comparison of Experimental Results for Projectile Motion in Two Dimensions

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"Comparison of Experimental Results for Projectile Motion in Two Dimensions" paper states that there is a difference between the theoretical range and the experimental range.... Errors could have occurred due to incorrect readings because of parallax and calculation errors because of rounding off....

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Experiment: Photosynthesis Consumes Carbon Dioxide and Produces Oxygen

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The main aim of the "Experiment: Photosynthesis Consumes Carbon Dioxide and Produces Oxygen" paper is to determine that photosynthesis consumes CO2 and produces O2 as a by-product while cellular respiration consumes O2 and produces Co2 as a by-product.... ... ... ... Photosynthesis is a process in which there is the conversion of light energy to chemical energy in the chloroplast....

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Studying of Unknown Microorganisms

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The report "Studying of Unknown Microorganisms" focuses on the critical analysis of the major issues in studying unknown microorganisms.... The study encompasses the classification of bacteria based on their chemical reactions, pH levels and osmoregulation.... ... ... ... It is imperative to classify bacteria and identify microorganisms as they have enough potential to cause various diseases....

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Characteristics of Different Materials

3 pages (824 words) , Download 3 , Lab Report

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The paper "Characteristics of Different Materials" states that essentially, the experiment focuses on three different materials which portray different values of Young modulus, Yield strain, and 0.... percent proof stress.... Steel is artificially produced and it exists in different forms of iron....

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Characteristics of Three Phase Synchronous Generators

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The paper 'Characteristics of Three Phase Synchronous Generators' indicates that three-phase synchronous generators when is loaded to the efficiency that is output power/ input power and voltage regulation are known.... The theoretical values and the experimentally determined values are not similar....

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Competitive Challenges in Technological Innovation

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However, according to the reports of MediaTel, BBC 1 has made around 6.... lab Report, Marketing Table of Contents Introduction 3 Discussion 4 Conclusion 9 References 10 Introduction Technological innovation has changed the entire scenario of the modern world.... The report "Competitive Challenges in Technological Innovation" focuses on the critical analysis of the major competitive challenges in technological innovation of a company....

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Case Problem of R.C. Coleman Warehouse

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This report "Case Problem of R.... .... Coleman Warehouse" analyses the present activity schedule and expects project completion time for the warehouse expansion project using PERT/CPM and Linear programming models.... The analysis indicates the present project completion time of 43 weeks that has only about 10% chance of meeting the 40-week completion time goal....

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The Specific Heat Capacity of Water and Metal

4 pages (1000 words) , Download 2 , Lab Report

Since heat capacity is an extensive property (a property that depends on the amount of substance), specific heat capacity is usually used.... ... ... Specific heat capacity is the ratio between the heat capacity and the unit mass of a substance {C= Q/(mΔT)}, therefore the specific heat capacity of any substance is dependent on the The temperature of 500 ml of water in a beaker was measured before a warm heater connected to power supply was dipped in the beaker....

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Sentinel Event Case

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This paper "Sentinel Event Case" suggests that sentinel events are the events that are informed to authorities that have resulted in an unexpected death or serious lasting damage or injury of function not connected to the natural course of patient's ailment or underlying state.... ... ... ... The chief executive is responsible for reporting the event to the Joint Commission for additional evaluation and follow up under the Sentinel Event Policy....

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Battle Pacific and Space Pirates

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A decision tree is important for the process as illustrated in the text, which was drawn using application software; excel due to lack of a v-lab. ... This paper ''Battle Pacific and Space Pirates'' tells that This is a managerial report that is prepared by my managers who intend to give comprehensive information to their supervisors about a business decision, the advancement of various departments in an organization, and a broader outlook shortly....

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Success of Boys and Girls in the Australian Schools

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In the past decade girls lead has extended to the subjects that they had dominance over previously and have started performing better than boys in certain areas of mathematics and science as well (Cresswell etal 2002).... A good example is on the issue to identify whether boys perform better than boys in mathematics in Australian schools.... However, there are limitations in this case due to a compounded fact that girls over time have tended to study courses that have reduced intense in mathematics....

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Social Media Critique: Apple

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This report "Social Media Critique: Apple" evaluates how Apple Inc.... (Apple) uses social media and mobile technologies to engage its consumers.... The report presents a brief overview of the company and its current social media techniques as well as their purpose and analysis of the effectiveness of these strategies....

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Energy and socity

3 pages (750 words) , Download 2 , Lab Report

if Purpose and hypothesis The core purpose of this lab report is to ascertain varying absorption of infrared photons by diverse GHGs and give clear deductions due to their characteristic behaviors.... Name Date Absorption of Infrared photons by Greenhouse Gases (GHGs) Background information Greenhouse Gases (GHGs) are liable for the earth's augmented temperature, which emanates from their diverse atomic characteristics....

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Microbiology: Unknown Organism

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Microbiology lab Report 23 February Unknown Organism Report Purpose To identify an unknown microorganism by performing a series of biochemical tests on a pure bacterial culture.... The paper tells us about the research which purpose is to identify an unknown microorganism by performing a series of biochemical tests on a pure bacterial culture....

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Effect of Climate and Weather Fluctuations on the Physiological Process of Ectotherms

3 pages (1025 words) , Download 4 , Lab Report

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The "Effect of Climate and Weather Fluctuations on the Physiological Process of Ectotherms" paper focuses on Crayfish which are sensitive to changes in water chemistry.... Global warming that leads to climate change facilitates change in water chemistry.... .... ... ... Such a factor categorizes the animal into the homoeothermic or ectothermic group....

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Alternating Current and Oscilloscope

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This lab report "Alternating Current and Oscilloscope" discusses the laboratory experiment on the Alternative current (AC) and the oscilloscope.... This report of the lab experiment guides the student to understand the operation of cathode ray oscilloscope (CRO)....

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Determining the Undrained Shear Strength of Soil Using Triaxial Compression Test

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lab Report: Triaxial This experiment aimed at determining the undrained shear strength of soil using triaxial compression test.... The aim of this lab experiment was to determine the undrained shear strength of soil using triaxial compression test.... Results In this lab experiment, the moisture content were calculated as shown in table 1 Table 1: Moisture content Container No....

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Book Report Memoirs of an Indian Woman

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Shudha Mazumdar's philosophy was to explore the individual potential for effecting social changes which in turn would help the individual's personal transformation rather than facilitate his pursuit of religious conventions.... This paper demonstrates how she came out of the confines of her house and worked for a number of social issues in the outside world....

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The Comparative Social Policy

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The state of Germany has undergone various reforms in the education sector after the release of the Programme for International Student Assessment (PISA) reports in 2011(OECD 2010).... fter PISA reports exposed the lack of transparency and liability or accountability in the education system of Germany, the state set itself to alter some of its practices in order to enhance transparency and accountability (Phillips &Walford 2013).... The state Government and the Lander decided to print out a gauge-based system of reports; Teaching in Germany to be established on a constant, information-based and problem-focused examination of the Germany schools structure(Becher & ‎ Kuhlmann 2012)....

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Beam Deflection Experiment

8 pages (1147 words) , Download 3 , Lab Report

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The lab Report on Beam Deflection Experiment By Lecturer's and Table of Contents Contents Table of Contents 2 ... The paper "Beam Deflection Experiment" explains that the beam of length 1.... meters was initially placed firmly on the cast iron bed with the assistance of simple supports A and B placed 1 meter apart....

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Libya Political Unrest

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This article uses more of past tense due to the fact that it reports on past political situation in Libya.... This paper ''Libya Political Unrest '' tells that The fall of the Qaddafi regime that lasted for 40 years has brought political unrest in Libya and several people have lost their lives, leaving orphans and widowers in a deplorable state with little effort from the government to contain the situation at hand....

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The Law of Nations: An Introduction to the International Law of Peace

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This report "The Law of Nations: An Introduction to the International Law of Peace" discusses the changes that have occurred in regard to international law that has been systematic and gradual but they have seen the transformation of what we today refer to as international law.... ... ... ... The question of whether international law is just or not lies squarely on the participating parties....

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Definition of Imaging Glycosylation

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Particularly, two independent reports uncovered that integrin's sialylation was a key requirement for the proliferation and regeneration as well as migration during the healing of wound assays.... The paper "Definition of Imaging Glycosylation" highlights that the biological capabilities and physiological state of a cell are determined by the surface protein's glycosylation....

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Effects of Losing their Identities through Identity Theft

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reports of credit card fraud, “pharming”, “phishing”, and other electronic prestidigitation are on the rise, and consumers are increasingly wary of doing particular types of business online.... Needless to say, the problem of criminals rummaging through trashbins for such documents is all too real, and there have even been reports of organised crime paying people to pick through landfill sites for such documents....

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Behaviour Management Planning

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The subject that I have chosen is mathematics hence it needs the maximum involvement of the students as well as me as the teacher to direct the, and encourage them to participate maximally.... mathematics, like any other relevant subjects, need effective follow-up for both the tutors and the students asking general questions so that results will be achieved (Kitzrow, 2003). ... mathematics need constant checking to ensure that what the students learn in class is in line with current trends and inventions....

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Gangs and Associated Violence

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This paper ''Gangs and Associated Violence '' tells that Gangs and associated violence are the most sociological phenomena of power after the peace Accords of 1992, which ended the civil war.... Homicides and other violent crimes like intra-familiar violence, robbery, extortion, and kidnappings are crimes associated with gang violence....

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When Genius Failed: The Rise and fall of Long-Term Capital Management By Roger Lowenstein

6 pages (1500 words) , Download 2 , Book Report/Review

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Roger Lowenstein, an American financial writer and journalist was born in 1955 to Helen and Louis Lowenstein of Larchmont, New York.... He studied at and graduated from Cornell University.... ... ... ... Book report: When Genius Failed: The Rise and fall of Long-Term Capital Management: By Roger Lowenstein....

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Engineering Properties of Various Engineering Materials

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To achieve quicker and accurate results, the lab needed to have more equipment available during the lab experiment period.... he main objective of this lab experiment was to study the engineering properties of various engineering materials.... he objective of this lab was to examine the mechanical properties of various materials engineering used in engineering.... This lab assisted us as engineers to identify how certain mechanical properties are realized....

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Sports Performance Pathways

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This report "Sports Performance Pathways" presents a sport that is any game activity type that human beings take part in.... Most people go through performance pathways and they help them in ensuring that they perfect their skills in the specific type of game.... ... ... ... Judged competitions are a very common aspect of games....

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Heat Pump and VCC Metering Devices Formal Report

3 pages (750 words) , Download 3 , Lab Report

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Heat Pump and VCC Metering Devices Summary: The primary objective of the study has been to learn the different components of heat pumps and understand the relationship between friction and the rates of water flow.... Experiments were conducted with the use of 3/8'' pipe, 1'' tee fitting and 1'' gate valve....

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Don't Judge Me by My Tights by Sascha Radetsky

4 pages (1000 words) , Download 2 , Book Report/Review

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For example, culture perceived that best women runners could never compete with men because of difference in athletic performance; women have longer lifestyle than men; and men are better in mathematics while women are strong in verbal communication (p.... As cultural consciousness becomes integrated, a significant involvement in mathematics and science are observed in men while women are geared toward humanities and fine arts which include language, painting, music, and drama....

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Conjugation of Carboxylic Acid to Gold Nano Tip

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This lab report "Conjugation of Carboxylic Acid to Gold Nano Tip" focuses on the experiment that aims at attaching carboxylic acid to conjugate the useful molecule to the nanotip.... For lab 3 experiment of the Esterification of 1st alcohol-ph3P and Benzyl Alcohol regarding the “Conjugation of 11-MUA to a Nano tips the 1mm 11-Mercaptoundecanoic acid solution was created within three separate 10mL beakers....

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Organizational Behavior

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P&G had a high-walled organization structure that isolated and insulated the technical development carried out at each subsidiary's lab (Bartlett & Ghoshal, 2003).... This paper ''Organizational Behavior'' tells that Proctor & Gamble was founded in 1837 by its founders – William Proctor – a candle maker from England, and James Gamble – a soap maker from Ireland....

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Essays on Mathematics Lab Reports