The Effects of Alcohol Abuse on a Diagnostic Imaging Department
The Effects of Alcohol Abuse on a Diagnostic Imaging Department Chemistry Dissertation
22 pages (5500 words) , Dissertation
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The research question will be addressed through research at a single hospital where individual staff members will be interviewed for their perceptions on the problem. Additionally, patients will be observed for evidence of intoxication, and the proportion of injuries that were influenced by alcohol consumption will be determined from department records.
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Morpholins anti-cancer drugs
Morpholins anti-cancer drugs Chemistry Dissertation
13 pages (3250 words) , Dissertation
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The target series of compounds was produced through reductive amination between four amines and a dialdehyde produced from α-D-glucopyranose. The amines that were used in the project are: butyl amine, benzyl amine, L-phenylalanine and Tyrosine-OMe.
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OXIDATION OF METHIONINE BY SINGLET OXYGEN
OXIDATION OF METHIONINE BY SINGLET OXYGEN Chemistry Essay
41 pages (10250 words) , Essay
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Table of Contents Abstract 2 Introduction 3 Singlet and triplet oxygen 4 Formation of singlet oxygen 6 Type I and Type II oxidation pathways 8 Photosensitizers 10 Aromatic hydrocarbons and organic dyes 10 Phthalocyanines, porphyrins and other tetrapyroles 14
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The cylindrospermopsin alkaloids
The cylindrospermopsin alkaloids Chemistry Literature review
10 pages (2500 words) , Download 1 , Literature review
Cylindrospermopsin is regarded as an important algae toxin which has been associated with contamination of surface water. CYN is chemically classified as a trycyclic alkaloid composed of a trycyclic guanidine moiety joined with hydroxymethyluracil (Masten 2000).
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Quantum and Thermochemical Structure lap report
Quantum and Thermochemical Structure lap report Chemistry Assignment
12 pages (3000 words) , Assignment
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Introduction: The emission of electrons from metals irradiated by light was first observed by Becquerel in 1839. Under a classical model of light, one would expect the energy of the ejected electrons to be related to the intensity of the light waves used, and also that light waves of any frequency would be effective in ejecting electrons.
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EQ Industrial Services (EQIS) Plant Explosion
EQ Industrial Services (EQIS) Plant Explosion Chemistry Research Paper
11 pages (2750 words) , Download 1 , Research Paper
Introduction Reports on 6th October reveal that the EQ Industrial Services plant located at Apex, a suburb of Raleigh in North Carolina, suffered a big chemical explosion attack. The explosion was preceded by fire followed by additional number of explosions that caused air contamination due to the toxic fumes that were emitted from chlorine.
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Influence of Drilling Fluid on oil Recovery in Homogenous Reservoirs
Influence of Drilling Fluid on oil Recovery in Homogenous Reservoirs Chemistry Essay
11 pages (2750 words) , Download 1 , Essay
Mining industries around the globe are under constant scrutiny as far as the treatment of contaminated water is concerned. There is mounting pressure for mining industries to adopt effective and advanced methods that are environmentally sustainable. Water management has often been the most challenging, as well as long term environmental liability.
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E-commerce and Its Importance in Business
E-commerce and Its Importance in Business Chemistry Dissertation
12 pages (3000 words) , Dissertation
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Almost, all the sectors including finance, retail and communication segments of businesses are enormously being affected by e-commerce activities. In other words, it can broadly be stated that e-commerce has dramatically changed the business modes by a significant level.
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Cylyndrospermospis (CYN) Algae
Cylyndrospermospis (CYN) Algae Chemistry Essay
20 pages (5000 words) , Essay
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Such toxicity hazards from seafood are recognized internationally when they are from marine algae (diatoms and dinoflagellates), but nowadays few risk assessments for Cylindrospermopsin in seafood have been conducted. This paper estimates the risk from Cylindrospermopsin contaminated seafood, and provides strategies for safe human consumption.
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Research Methodology - Research Findings of Etisalat Telecorporation and the result
Research Methodology - Research Findings of Etisalat Telecorporation and the result Chemistry Dissertation
12 pages (3000 words) , Download 2 , Dissertation
Emirates Telecommunications Corporation – Etisalat has adopted as a strategy of outsourcing information technology in order to gain competitive edged in the telecommunications market in UAE and the Middle-East. A research study has been carried out to find the relationship of outsourcing of IT adopted as a strategic initiative and the profitability and sustainability of Emirates Telecommunications Corporation – Etisalatm (Henry, 2008, p.17).
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A harmful impact of acid rain
A harmful impact of acid rain Chemistry Research Paper
5 pages (1250 words) , Research Paper
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: Acid Rain “Acid rain is a worldwide environmental issue that has seriously destroyed forest ecosystems” (Liu et al). When rain water consists of excessive acid content, we call it as acid rain. The development of industries, power plants and the increased use of automobiles have polluted the atmosphere immensely and as a result of that the normal structure of the atmosphere has been changed a lot.
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Thermoplastic Copolyester nancomposites for biomedical applications
Thermoplastic Copolyester nancomposites for biomedical applications Chemistry Research Proposal
6 pages (1500 words) , Research Proposal
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Nanocomposites are polymers containing particles in the matrix that possess at least one dimension of the dispersed particles in the nanometer range (
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Therapeutic polysacchraides
Therapeutic polysacchraides Chemistry Essay
9 pages (2250 words) , Download 1 , Essay
In simple terms, it can be said that sugars, starches, cellulose and several other compounds present in the living organisms are carbohydrates. These compounds are classified based on their chemical structure into monosaccharides, disaccharide, oligosaccharides and polysaccharides (Zamora, 2011).
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Processing Petroleum
Processing Petroleum Chemistry Essay
6 pages (1500 words) , Essay
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Once crude oil is extracted it is itself a mixture of various lighter factions of organic liquids. The composition of crude oil varies from location to location though the change is not highly significant. The commonest factions that compose crude oil are generally alkanes, cycloalkanes, aromatic hydrocarbons and other organic compounds that are constituted from sulphur, oxygen and nitrogen along with trace amounts of transition metals such as vanadium, nickel, iron and copper.
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Clonidine/Quinapril
Clonidine/Quinapril Chemistry Essay
6 pages (1500 words) , Essay
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Clonidine is metabolized by the liver and degrades into four main metabolites when exiting the body in the urine. Currently, only p-hydroxyclonidine is identified by clinical research as present in the urine as a byproduct of the degradation reaction of Clonidine in patients. (DrugBank, 2011)
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Does the amout of Solution effect the Crystalization of Copper Sulfate
Does the amout of Solution effect the Crystalization of Copper Sulfate Chemistry Research Paper
5 pages (1250 words) , Research Paper
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The hypothesis to verified in this experiment can be stated as; Increase in concentration result in increase in the rate crystallization In this experiment, copper sulfate solutions with varying concentration are used to see whether there is a relationship between concentration and the rate of crystallization.
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Synthesis of Dibenzalacetone by Aldol Condensation of Benzaldehyde and Acetone
Synthesis of Dibenzalacetone by Aldol Condensation of Benzaldehyde and Acetone Chemistry Lab Report
7 pages (1750 words) , Download 2 , Lab Report
Aldol condensation proceeds via an addition reaction between an aldehyde and a ketone, resulting in the formation of an aldol. The aldol product undergoes dehydration to give an enone product. In the present experiment, benzaldehyde, an aldehyde, reacts with acetone, a ketone, to give dibenzalacetone.
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New Malaria Vaccine
New Malaria Vaccine Chemistry Research Paper
6 pages (1500 words) , Research Paper
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Hence all efforts must be channeled to find a robust vaccine for preventing it. Hence, research in this area is going at an intense pace in recent years. But unfortunately, there are no foolproof vaccines that have been formulated yet. A vaccine by name RTS S/AS01, which was put to trial during 2009, is specifically addressed to vulnerable children in the Third World.
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Properties of Gases
Properties of Gases Chemistry Lab Report
7 pages (1750 words) , Download 3 , Lab Report
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The experiment was meant to identify various gases by investigating their physical and chemical properties. Some chemical reactions or chemical decomposition reactions result in the production of gaseous products. For instance, hydrogen gas can be prepared in the laboratory through the reaction of a reactive metal and a strong acid.
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Nano-Thermal Analysis
Nano-Thermal Analysis Chemistry Essay
4 pages (1000 words) , Essay
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since during the manufacturing of the drug various factors such as change in temperature and moisture can alter its toxicity, actions, kinetics and dynamics as well.(Giron,2002).To understand the solid state properties and the key to efficient characterization of the compound is to formulate a strategic technique and elaborate analytical programs that enables us to understand the chemical, structural, energetic and physical states of the compound.(Lee,2003) Fundamental properties that need to be analyzed in a solid dosage form Test Method/ function Characterization Fundamental properties 1) UV spectroscopy Simple assay 2) Solubility Phase solubility/ purity 3) Melting point DSC-polymorphism
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Sphingomyelinase
Sphingomyelinase Chemistry Essay
5 pages (1250 words) , Essay
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Generally enzymes are classified into six different groups; oxidoreductases, transferases, hydrolases, lyases, isomerases and ligases. Sphingomyelinases (SMase) are hydrolytic enzymes that catalyze the conversion of sphingomyelin, which is also known as ceramide phosphorylcholine into ceramide and phosphorylcholine (Goni and Alonso 38).
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Heat and the Kinetic theory of matter
Heat and the Kinetic theory of matter Chemistry Essay
4 pages (1000 words) , Essay
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In the latter literature presented therein, we would fundamentally look into various methods and definitions employed to exactly what heat and temperature are with regards to the kinetic theory of matter and how they particularly influence this law.
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Xray Crystallography
Xray Crystallography Chemistry Research Paper
5 pages (1250 words) , Research Paper
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X-ray Crystallography. Prior to the discovery of X-rays in 1895 (Nelson), the general concept about the crystals was that these consist of an orderly arrangement of atom, ions or molecules. As there was no definite clue, only a general imaginary concept about these crystals prevailed.
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Adsorption/desorption of Chlorohexidine (CHX) on Flax and Cotton fibers
Adsorption/desorption of Chlorohexidine (CHX) on Flax and Cotton fibers Chemistry Literature review
4 pages (1000 words) , Literature review
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CHX is more soluble in ethanol however; ethanol is too volatile and reactive so that 50:50 ethanol-water mixture was used as CHX solvent. One milligram CHX per milliliter solvent was prepared. This was done by measuring 0.1 mg CHX in a 100 ml volumetric flask, filling the flask to the mark with the solvent, and shaking it until CHX was completely dissolved.
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Low density polyethylene
Low density polyethylene Chemistry Research Paper
5 pages (1250 words) , Research Paper
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ICI had employed the process of autoclave when they first commercialized the process in 1938. The tubular process was first invented by BASF in 1938 though it took another 15 years to commercialize the production processes. Cost reduction and product enhancement has been the goal of each manufacturer over the years.
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Synthetic studies towards the marine natural product cylindrospermopsin the causative agent in freshwater toxic blooms
Synthetic studies towards the marine natural product cylindrospermopsin the causative agent in freshwater toxic blooms Chemistry Literature review
6 pages (1500 words) , Literature review
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The rapid increase in CYN producers in temperate zones is yielding concern on the impact of this toxin to human, as well as environmental risk and health risks across the contents. Since 2000, there are several studies that have demonstrated the capacity for Cylindrospermopsin (CYN) to bio-accummulate especially in freshwater organism.
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Altering the Caloric/Fat Content of Food
Altering the Caloric/Fat Content of Food Chemistry Term Paper
5 pages (1250 words) , Term Paper
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The caloric content of food is thus altered through the use of heat in a series of reactions. The reactions that occur can either release amount of heat or can absorb it in form of energy (Kotz, Treichel & Townsend 214). Furthermore, this event can cause the matter to change in form from one state by either melting to boiling.
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On Morphology of Thermoplastic Polyester Elastomer (TPE-E)
On Morphology of Thermoplastic Polyester Elastomer (TPE-E) Chemistry Research Paper
3 pages (750 words) , Research Paper
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These copolyesters have unique properties that make them highly versatile for use in industrial applications. These are thermoplastic polyesters of the condensation type, and possess properties such as flexural fatigue resistance, impact resistance, creep resistance, load bearing capacity and resilience (Fakirov 2005).
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Chemical andsedimentary processes in acidic salinelakes andtheir significancefor Martiangeology
Chemical andsedimentary processes in acidic salinelakes andtheir significancefor Martiangeology Chemistry Research Paper
23 pages (5750 words) , Download 1 , Research Paper
These data are useful in finding out whether another planet such as Mars has hosted life, or water bodies on its surface or underground. Correlations between a terrestrial lake and the geology of Mars are useful for forming analogs, and for understanding further about the other planet.
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Radioactive materials and other polutants in water sources
Radioactive materials and other polutants in water sources Chemistry Research Paper
5 pages (1250 words) , Research Paper
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Most of the clean water, about 70 percent, is used up by the agricultural sector. Clean water has reduced a lot recent times due to natural and other reasons and this is something which is of huge concern for human beings. The biggest factor that has led to a reduction in the quantity of safe and clean water is water pollution.
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Carbohydrates
Carbohydrates Chemistry Term Paper
6 pages (1500 words) , Term Paper
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Strong covalent and hydrogen bonds join the atoms within their structures. Carbohydrates comprise of a wide range of substances broadly distributed and available in nature. In plants, carbohydrates account to over 75% of the dry weight, which is mainly in form of lignin, cellulose and starch (Pigman, 63).
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Preparation of Acetyl Salicylic Acid (Aspirin)
Preparation of Acetyl Salicylic Acid (Aspirin) Chemistry Lab Report
8 pages (2000 words) , Download 1 , Lab Report
It also acts as an antipyretic drug where it reduces fever and an anti-inflammatory agent capable of reducing the swelling and redness associated with inflammation. Due to its ability to acts as an anticoagulant, aspirin is an effective agent in the prevention of strokes and heart attack.
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Selective Dialkylation of a Doubly Linked Dicyclopentadiene Ligand and the Ensuing Ruthenium Complexes
Selective Dialkylation of a Doubly Linked Dicyclopentadiene Ligand and the Ensuing Ruthenium Complexes Chemistry Research Paper
5 pages (1250 words) , Research Paper
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In order to resolve this issue the authors proposed to add alkyl groups to the outer edges of the dicyclopentadiene rings which form the content of this paper. Several synthesis routes are proposed and their respective yields are reported. It was also desired to test a synthesis route that began with RuCl3·3H2O instead of Ru3(CO)12.
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Hydrogen bonding and drug designs
Hydrogen bonding and drug designs Chemistry Term Paper
5 pages (1250 words) , Term Paper
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Accurate prediction of the solubility of a compound during drug screening may immensely help the pharmacological industry by assisting in the selection of the right drug candidate that is sufficiently soluble and bioavailable.2 Thus, a number of computational and theoretical models have been proposed to predict the solubility of a compound.
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Controlling Carbon emissions
Controlling Carbon emissions Chemistry Essay
3 pages (750 words) , Download 2 , Essay
In this paper, carbon sequestration will be studied in respect to geosequestration which involves directing and storing carbon gases out of the atmosphere. These two terms will be used interchangeably in this literature. Greenhouse gases are mainly injected into oil field after depletion or water bodies such as oceans and saline aquifers.
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Drug profile
Drug profile Chemistry Essay
8 pages (2000 words) , Essay
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It is also is available in the form of 2.5 or 5 single dose nebuliser solution. Brand names for such are Asmoluni-dose, GenRx Salbutamol, Butamol 2.5, Pharmacor Salbutamol, Salbutamol Sandoz, Salbutamol GA, VentolinNebules, and Salbutamol Sulfate. CFC-free oral free inhalers are available as Asmol CFC-free, Ventolin CFC-Free, Airomir and AiromirAutohaler (with breath actuated device), and APO Salbutamol inhaler.
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Supramolecular polymer based on hydrogen bonding
Supramolecular polymer based on hydrogen bonding Chemistry Essay
8 pages (2000 words) , Essay
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One of the main features of such polymers is low, controllable viscosity which can be adjusted through the introduction of monomeric units possessing the ability to interact with the chain stoppers. The main purpose of the work was to isolate small receptor molecules which contained AADD hydrogen bonding in their structure.
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Processing-structure-property relationships in (TPE-E) nanocomposites
Processing-structure-property relationships in (TPE-E) nanocomposites Chemistry Research Proposal
7 pages (1750 words) , Research Proposal
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The many improvements in materials properties include electrical conductivity, toughness, optical properties, shear and bulk modulus, film scratch resistance, yield strength and many more. The addition of nanofillers such as carbon black to rubbery polymers has a great effect upon the properties of such materials and only very small amounts of nanoparticles are dispersed in the polymer matrix (Dzenis 2004).
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Chemistry - Fluoridation of Water
Chemistry - Fluoridation of Water Chemistry Essay
4 pages (1000 words) , Essay
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Many western countries such as USA, Australia, New Zealand, and Singapore, even some part of Europe have adopted fluoridation method to greater extent. Also, some Asian countries such as India, China have high concentration natural sources of fluoride in the water.
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Analytical technique: Mass spectrometry
Analytical technique: Mass spectrometry Chemistry Essay
6 pages (1500 words) , Essay
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Theories There are three important steps in mass spectrometry. First, the compound is converted into cations by loss of an electron. These ions are produced by driving a high energy beam of electrons, which displaces the electrons from the compound. Sometimes, cations split further into neutral fragments and smaller cations.
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Nuclear Power: Pros and Cons
Nuclear Power: Pros and Cons Chemistry Essay
3 pages (750 words) , Download 1 , Essay
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These events have unfortunately created misconceptions about nuclear power, which highlight more on perceived disadvantages than its benefits. This paper is a critical examination of nuclear energy focusing on its advantages and disadvantages in relation to other sources of energy.
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Design, synthesis and pharmacological tests of leukotrienes A4 hydrolase inhibitors as a potential targets of interest in cancer
Design, synthesis and pharmacological tests of leukotrienes A4 hydrolase inhibitors as a potential targets of interest in cancer Chemistry Dissertation
34 pages (8500 words) , Dissertation
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Test in vitro all the synthesized resveratrol derivatives to prove their efficiency as LTA4 hydrolase inhibitors and as novel, promising molecules in cancer treatment. Experimental section General information Flash chromatography was performed using Merck silica gel 60 (230-400 mesh) NMR spectra were obtained at 400 MHz (H1), Bruker AV500 NMR spectrometer in CDCl3.
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Practical Synthesis of Useful Substances Using Organocatalysts
Practical Synthesis of Useful Substances Using Organocatalysts Chemistry Research Paper
8 pages (2000 words) , Research Paper
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Organocatalysts is a term that comes from two chemical terms organic and catalyst. It refers to a catalyst that comprises of organic compounds. Scientists argue that the ability to produce and recycle multiple reactions increases the efficacy of organocatalysts.
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Historical Figure in Chemistry: Joseph Louis Gay Lussac
Historical Figure in Chemistry: Joseph Louis Gay Lussac Chemistry Essay
4 pages (1000 words) , Essay
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Later on he developed the law of combining volumes to demonstrate the behavior of compounds when combined. Gay-Lussac was also involved in discovery of chemical elements which are the basis for the studies in chemistry and physicist. However, some of his works are credited to other scientist while of the discoveries attributed to him were actually made by other scientists.
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The affects of Agent orange
The affects of Agent orange Chemistry Research Paper
7 pages (1750 words) , Research Paper
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The name comes from the orange stripe used to label the barrels containing the chemical. Comparing to other “Rainbow chemicals”, Agent Orange was the most extensively used. Being a herbicide, the compound was employed in the United States, Korea, Canada, Australia and Brazil (Hay 151).
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Basic concepts of chemical bonding
Basic concepts of chemical bonding Chemistry Term Paper
3 pages (750 words) , Download 1 , Term Paper
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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.
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The use of free radicals in the treatment of disease
The use of free radicals in the treatment of disease Chemistry Literature review
8 pages (2000 words) , Literature review
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A free radical can be defined as a particle with at least one unpaired electron occupying the outermost shell, capable to exist independently (Karlsson, 1997). In other words, there is at least one electron without a pair. The presence of unpaired electrons usually makes free radicals highly reactive.
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Mass Spectrospcopy
Mass Spectrospcopy Chemistry Essay
5 pages (1250 words) , Essay
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The positive components that result from this electron bombardment are then accelerated into a vacuum through a magnetic field. It is in this magnetic field that the components are eventually sorted on the basis of mass to charge ratio. Because a majority of the ions produced in the mass spectrometers are positively charged, they are cations; these ions tend to carry an overall unit positive charge.
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What effect does the brightness of light have on the growth rate of a plant
What effect does the brightness of light have on the growth rate of a plant Chemistry Coursework
4 pages (1000 words) , Download 3 , Coursework
Introduction Plants are important in the continuing existence of life, as it provides food for animals. What is interesting about plants is that they make their own food, and factors that may affect this can understandably deplete resources for the other functions of the plant, such as growth.
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Detecting Circulating Tumor Cells using Flow Cytometry
Detecting Circulating Tumor Cells using Flow Cytometry Chemistry Essay
6 pages (1500 words) , Essay
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The system has a disposable chip. This chip checks for cross contamination collect analyzed sample and to freely measurement. CTC is salient biomarkers for so many cancers. There are many systems for enumeration based on either EpCAM/CD326 which express tumor cell before microscope or RT-PCR.
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