We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Asymmetric Synthesis
Asymmetric Synthesis
4 pages (1000 words) , Essay
Nobody downloaded yet
However, as modern chemistry continues to discover catalytic systems which are organic, the popularity of cinchona alkaloids has become a famous catalyst as compared to other organic catalysts like (S)-proline (Groger, 2001) and simple peptides (Jarvo, 2000).
Polish This Essay Preview essay
Molecular Identity
Molecular Identity
12 pages (3000 words) , Essay
Nobody downloaded yet
These are all sodium/potassium-coupled chloride cotransporters described succinctly below. They can be functionally classified broadly into four groups according to the cation coupling to the chloride ion, the stoichiometry of the transport process and the relative sensitivities to inhibitors.
Polish This Essay Preview essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
YOUR PRIZE:
Apply my DISCOUNT
Flutter Velocity
Flutter Velocity
2 pages (500 words) , Essay
Nobody downloaded yet
3. When there is no flow and the rocket's fin is disturbed, say, by a poke with a rod, oscillation or vibration occurs, which is damped (reduction of amplitude caused by structural resistance) gradually over successive vibration cycles. 7. At speeds above this critical condition (UF), any small accidental disturbance of the fin from a gust of wind can serve as a trigger to initiate an oscillation of great violence that will rip the fin right off the rocket causing an unstable flight condition.
Polish This Essay Preview essay
Chloride Contamination on the Groundwater, Soil and Plants
Chloride Contamination on the Groundwater, Soil and Plants
36 pages (9000 words) , Coursework
Nobody downloaded yet
In order to set right the damage, the soil has been washed a number of times with fresh water and this should have brought down the chloride content in the soil and in the ground water at the location. The accident happening in 2005 and thereafter, the steps have been initiated to stop the leak and to decrease the chloride levels in the soil.
Polish This Essay Preview essay
Telecommunications and Networking Article
Telecommunications and Networking Article
13 pages (3250 words) , Article
Nobody downloaded yet
Almost every aspect of human activities made use of the technology which made it inseparable with the needs of the modern society. Telecommunications is one area where ICT's impact is widely felt. In fact, most often people made it a habit to relate interchangeably telecommunications with ICT and most people sometimes cannot clearly identify the difference either.
Polish This Essay Preview essay
Enviromental Change
Enviromental Change
5 pages (1250 words) , Essay
Nobody downloaded yet
Thus low emission hybrid cars are being developed to help solve the problem at hand. Growing up I heard the phrase "cry wolf" in folk tales, a cry that is not so ridiculous when talking about global warming. Global warming is a major threat not only to the environment but also to life in general, but there are many sceptics who do not believe the facts simply because they cannot see its harmful effects yet.
Polish This Essay Preview essay
Molecular and Genomic Analysis of Bacterial Pathogenicity
Molecular and Genomic Analysis of Bacterial Pathogenicity
13 pages (3250 words) , Essay
Nobody downloaded yet
The essential process on which genetic analysis is based is recombination. Consider the analogy with microscopy, which is based instead on diffraction. The resolving power attained in microscopy depends on the quality of the microscope and on other technical details, but we know that it has a theoretical limit set by the wavelength of the light used.
Polish This Essay Preview essay
Lactate & Enzymes
Lactate & Enzymes
7 pages (1750 words) , Essay
Nobody downloaded yet
Glycogen breaks down into a substance called pyruvate and, in the process, produces energy. We often refer to this process as anaerobic energy because it does not use any oxygen. When pyruvate breaks down further, it produces much more energy. This energy is called aerobic because this process uses oxygen.
Polish This Essay Preview essay
The Value of Educational Research
The Value of Educational Research
20 pages (5000 words) , Essay
Nobody downloaded yet
The nature of research and its uses are studied and several aspects of research are highlighted in the discussion. The present and future of education and especially secondary levels of education could be considered along with the role of research within the realms of educational settings.
Polish This Essay Preview essay
Microbiology
Microbiology
30 pages (7500 words) , Lab Report
Nobody downloaded yet
Using this model, we aim to understand the extent of change in the GI tract microbial count of streptozotocin injected diabetic rats compared to in normal rats based on a comparative assay of their glucose content, lactate content and the ratio of the GI tract to the body weights.
Polish This Essay Preview essay
Advances in Molecular Biology and Their Impact on Society
Advances in Molecular Biology and Their Impact on Society
1 pages (250 words) , Download 2 , Essay
Free
Ever since Watson and Crick made a model of the structure of the DNA, major advances in the field of genetics and microbiology in general have developed. These advancements helped scientists and researchers in improving the lives of the general public, from increasing food production to finding new ways to treat deadly diseases.
Polish This Essay Preview essay
Globalisation: Reshaping the Geographical Imagination
Globalisation: Reshaping the Geographical Imagination
4 pages (1000 words) , Essay
Nobody downloaded yet
Michel Foucault states that the space in the contemporary era is defined by the relationship between sites. The problem of site, or placement, arises from demography. "How do home, work and other sites relate to each other" Foucault asserts that the anxiety of our era is fundamentally related to space.
Polish This Essay Preview essay
More stewardship is needed
More stewardship is needed
2 pages (500 words) , Essay
Nobody downloaded yet
Let's look at the word "stewardship," defined by the Miriam-Webster dictionary as meaning, "the conducting, supervising, or managing of something; especially: the careful and responsible management of something entrusted to one's care." Stewardship covers a broad spectrum of the core necessities of sustainability.
Polish This Essay Preview essay
Enzyme Activity
Enzyme Activity
4 pages (1000 words) , Essay
Nobody downloaded yet
The study of the activities of enzymes that help in existence of pathogens can help in developing the drugs, which decrease that activity and thus play an active role in preventing the pathogenical activities. The enzyme activities that play a major role in conversion of muscle from one form to other can be used in developing methods to restore muscle activity as the age increases in human beings and even in animals.
Polish This Essay Preview essay
Calcium as Second Messengers
Calcium as Second Messengers
4 pages (1000 words) , Essay
Nobody downloaded yet
Binding of a ligand to a single receptor at the cell surface may end up causing massive changes in the biochemical activities within the cell (Kimball, 2006). There are three types of second messengers: cyclic nucleotides like cAMP (cyclic adenosine monophosphate); IP3 ( inositol triphosphate) and DAG ( diacylglycerol); and Calcium ions.
Polish This Essay Preview essay
Practical Decision Making
Practical Decision Making
4 pages (1000 words) , Essay
Nobody downloaded yet
While compiling data she resorted to the HTAB system and set about her formulating her hypothesis based on the Learning Objectives. Understanding the logic of hypothesis testing and knowing how to establish null and alternate hypothesis is of incredible importance to an inquisitive researcher who wants to improve decision quality on the basis of a solid analysis.
Polish This Essay Preview essay
Global Degradation of Coral Reefs
Global Degradation of Coral Reefs
12 pages (3000 words) , Download 2 , Essay
Monitoring of these reefs is therefore an imperative aspect in identifying threats and measures to address them. Remote sensing is the acquirement of information using imaging sensor expertise. Landscape ecologists have been doing well in the field of remote sensing by trying to come up with means of protecting habitat but less has been done in the management of coral reefs ecosystem.
Polish This Essay Preview essay
NASA
NASA
5 pages (1250 words) , Essay
Nobody downloaded yet
The value chain identifies nine strategically relevant activities that create value and cost in a specific business. These nine value-creating activities consist of five primary activities and four support activities. In the value chain analysis the primary activities tells you about the sequence bringing materials into the business.
Polish This Essay Preview essay
Business Research Methods Essay
Business Research Methods Essay
6 pages (1500 words) , Download 1 , Essay
Business Research Methods are those methods and tools that are used by business executives to predict and comprehend the situation and future outcomes related to a certain decision or judgment. These methods are usually accepted throughout the world and help in making reasonable predictions about the future that a certain decision might lead to or the consequences of a definite assessment.
Polish This Essay Preview essay
The Effect of Osmosis on Potato Tissue When Placed In Different Concentrations of Sugar Solutions
The Effect of Osmosis on Potato Tissue When Placed In Different Concentrations of Sugar Solutions
2 pages (500 words) , Download 1 , Essay
(Encyclopaedia Britannica :2005 Deluxe Edition .CD-ROM). Place 4 potato slices -each a quarter of an inch in thickness - in 4 water bowls in which 1,2,3 and 4 spoons of sugar have been dissolved respectively. After leaving the bowls undisturbed for a day we notice that the potato slices in the bowls are shrunken and that the potato slice in the beaker containing water with 4 teaspoons of sugar dissolved in it has shrunk the most.
Polish This Essay Preview essay
Enzymes
Enzymes
12 pages (3000 words) , Essay
Nobody downloaded yet
Enzymes are proliferated out of the sequencing of the amino acids accordingly. Each type of enzyme has a different type arrangement, and therefore, each possess a specific function. In this dissertation, we will examine and discuss the function of enzymes and its proliferation.
Polish This Essay Preview essay
Keystone Species
Keystone Species
7 pages (1750 words) , Essay
Nobody downloaded yet
For instance, large cats act as keystone predators in Neotropical forests. They limit the number of medium-sized terrestrial mammals, which in turn control forest regeneration. On Barro Colorado Island, Panama, jaguars (Felis onca), pumas (Felis concolor), and ocelots (Felis pardalis) have been removed.
Polish This Essay Preview essay
Computer Methods
Computer Methods
4 pages (1000 words) , Math Problem
Nobody downloaded yet
Polish This Essay Preview essay
Black Holes and Baby Universes by Steven Hawking
Black Holes and Baby Universes by Steven Hawking
2 pages (500 words) , Book Report/Review
Nobody downloaded yet
The main idea of the fourth chapter of the book which is called Public Attitude towards Science is that people should have correct attitude of science. Science is developing rapidly, and people should know basic scientific elements which are very important and concern everybody of us, such as acid rains, the greenhouse effect, nuclear weapons, and genetic engineering1.
Polish This Essay Preview essay
Research Design
Research Design
6 pages (1500 words) , Download 1 , Essay
Geographic research is particularly important in studying the physical phenomenon on the world. They are aimed at producing warranted knowledge through a rigorous academic inquiry. A research will usually involve an organized inquiry in order to justify the claims or in order to prove the hypothesis.
Polish This Essay Preview essay
Single slit diffraction & double slit interference
Single slit diffraction & double slit interference
13 pages (3250 words) , Download 1 , Lab Report
Interference occur when waves are added together, their sum is determined by the phase and the amplitude of the individual waves. The summed amplitude of the waves can have any value between zero and the sum of the individual amplitudes.
Polish This Essay Preview essay
Facing the enigma of Californias Water Crisis
Facing the enigma of Californias Water Crisis
11 pages (2750 words) , Essay
Nobody downloaded yet
A list of questions is posed to CalFed, an agency responsible for looking out for the Sacramento Delta waters. Based on findings on California Rivers and the Bay-Delta we put together ways to protect the Sacramento Delta limited resources, and improve water management.
Polish This Essay Preview essay
Three Laws in One Life
Three Laws in One Life
8 pages (2000 words) , Essay
Nobody downloaded yet
Best known as the astronomer who explained planetary motion, Johannes Kepler was born at 2:30pm on December 27, 1571, in Weil der Stadt, Wrttemburg, in the Holy Roman Empire of German nationality. His parents were poor - his father worked as a mercenary and his mother, an inn-keeper's daughter, was known for her involvement in witchcraft.
Polish This Essay Preview essay
Human Involvement in Hazardous Evolution
Human Involvement in Hazardous Evolution
1 pages (250 words) , Download 1 , Essay
Seldom do man realise that attempt to eradicate certain species, would trigger more dreadful evolution that put forth highly resistant and stronger variations of that beings. According to Palumbi, one such example was the discovery of DDT a mile stone in revolution against pest that won Paul Muller the 1948 Nobel Prize, but astoundingly, resistant variants of insects that could survive DDT were found even before the Nobel Ceremony took place.
Polish This Essay Preview essay
Headspace Analysis
Headspace Analysis
3 pages (750 words) , Essay
Nobody downloaded yet
The procedure involves the extraction of a volume of the equilibrium gas over the sample (usually about 10 ml) by a syringe through a vial containing a bed of an appropriate absorbent. The vial is placed in line with a gas chromatography column, the vial heated and the vaporized sample swept on the column and the components separated.
Polish This Essay Preview essay
History of Measurment
History of Measurment
3 pages (750 words) , Essay
Nobody downloaded yet
From the cubit, other measures were developed. The smallest unit of ancient measurement was the digit, the width of a finger. Next to the digit was the palm, equal to 4 digits, and the scale continued up to the cubit, equal to 28 digits. For units smaller than a digit, the Egyptians were the first to invent fractions.
Polish This Essay Preview essay
The Relationship Between Soil Properties and Soil Erodibility
The Relationship Between Soil Properties and Soil Erodibility
8 pages (2000 words) , Essay
Nobody downloaded yet
415). The composition of sand, silt and clay in a soil is natural phenomenon and the composition cannot be modified on any large scale by man . Among sandy, loamy and clayey soil loam soil is a ideal textural class .It contains the constituents like sand silt and clay in uniform proportions.
Polish This Essay Preview essay
Data Analysis Essay
Data Analysis Essay
20 pages (5000 words) , Essay
Nobody downloaded yet
Age is a continuous variable when it is used with a decimal point. However, when it is used as an integer value it is then considered to be a discrete value. It has a parametric interval level because its values can be ordered and the distance between different values has meaning (Black 2006, p.9).
Polish This Essay Preview essay
Antibiotic Sensitivity Testing
Antibiotic Sensitivity Testing
6 pages (1500 words) , Essay
Nobody downloaded yet
Many antibiotics are undergo modifications that changes their inherent characteristics such as reduced toxicity, increases solubility, thus giving them the desirable features that they lack being natural. There are several methods developed to test the susceptibility of microorganism towards antibiotics including the Cup Borer method, Ditch method and the Disc Diffusion method.
Polish This Essay Preview essay
Global Warming Book Report/Review
Global Warming Book Report/Review
125 pages (31250 words) , Download 1 , Book Report/Review
Climate change is increasingly framed as an issue where the threats are severe, increasingly imminent and potentially catastrophic. If the worst predictions of scientists prove to be accurate, then no one will be able to escape the consequences of climate change.
Polish This Essay Preview essay
Pulfrich Effect
Pulfrich Effect
8 pages (2000 words) , Research Paper
Nobody downloaded yet
Then, the materials were set up in a brightly lit room and were the person who will do the experiment is comfortable with. Then, the pendulum was set up and tucked in the ceiling using some pins and made sure that it can really carry the weight on the other end.
Polish This Essay Preview essay
Biological Module
Biological Module
11 pages (2750 words) , Essay
Nobody downloaded yet
(c) Chloroplasts: The chloroplasts are special pigments that are designed for trapping the sun's energy and converting substrates absorbed from the soil into food for the plant. This feature is absent in the animal cell. In the mitochondria , the prokaryotic cells received organic and inorganic substances from the host and the host increased ATP output increased cellular efficiency.
Polish This Essay Preview essay
Biometric identification
Biometric identification
1 pages (250 words) , Essay
Nobody downloaded yet
In the United Kingdom, the House of Commons passed a bill that biometric identification cards are to be made compulsory for every citizen by the year 2010. Biometric identification cards contain embedded chips that store personal information about the citizen like name, signatures, photos, facial scans and iris and retinal scans.
Polish This Essay Preview essay
Clinical Chemistry
Clinical Chemistry
2 pages (500 words) , Lab Report
Nobody downloaded yet
The creatinine blood test is done to detect health problems such as kidney damage. it is usually ordered along with a BUN (blood urea nitrogen) test to assess kidney function. Both are frequently ordered as part of either basic or comprehensive metabolic panel (BMP or CMP) groups of tests that are performed to evaluate the function of the body's major organs.
Polish This Essay Preview essay
Impending Extinction of Steelhead
Impending Extinction of Steelhead
12 pages (3000 words) , Essay
Nobody downloaded yet
Currently, we are experiencing a decline of animal and plant population with some of them going extinct. Although extinction is a natural process in the course of evolution, as evidenced by the fate of dinosaurs, the rate at which it is occurring today is far from the rates in the history of the earth.
Polish This Essay Preview essay
Black Hole
Black Hole
5 pages (1000 words) , Essay
Nobody downloaded yet
The book starts with the study that for the study of the concepts of science it is necessary that the correct and true information is extremely necessary in order to study the various concepts thoroughly. The book then discusses in detail the concepts and basic theory behind the black hole.
Polish This Essay Preview essay
The worlds oceans, Should Ocean Protected Areas Exist
The world's oceans, Should Ocean Protected Areas Exist
5 pages (1250 words) , Essay
Nobody downloaded yet
Marine protected areas are very much essential for restoring fisheries, promoting marine biodiversity and increasing marine productivity. However, equity and fairness should be ensured while determining marine protected areas so that everyone can benefit from it.
Polish This Essay Preview essay
Philosophy
Philosophy
8 pages (2000 words) , Essay
Nobody downloaded yet
Wittgenstein’s is an explanation that compounds and merely ‘adds on’ the notion or idea of an explanation, and in Black’s analogy, this amounts to a tautology at best, and at worst, a circular argument – e.g. stamps stick to envelopes, because other stamps stick to envelopes. The following will examine the 'picture theory' of language and how it relates tautologically or as a 'self contradiction'.
Polish This Essay Preview essay
My body my laboratory
My body my laboratory
2 pages (500 words) , Article
Nobody downloaded yet
Everybody knows the story of Galileo who invited the wrath of the Church by declaring that it was the sun that lied at the center of the universe. In the contemporary times, everybody knows about the Nobel Laureate Madam Curie who acquired the deathly aplastic anemia because of her vigorous experimentation with radioisotopes.
Polish This Essay Preview essay
Marketing Sun Power
Marketing Sun Power
3 pages (750 words) , Case Study
Nobody downloaded yet
The author states that the two environmental forces that will have the greatest impact on the company are natural and technological environments. Humanity is destroying the natural resources of our planet. At the current consumption rate the earth will run out of petroleum for commercial use within 30-40 years.
Polish This Essay Preview essay
Human and Embryonic Stem cell research
Human and Embryonic Stem cell research
3 pages (750 words) , Download 0 , Annotated Bibliography
Free
They have spent enormous funding for stem cell research, which will help cure degenerative disorders. Even national policy has been effected to where funding for research into stem cells has been occurring. Unfortunately, many of the stem cells are sent away to other countries where there aren’t as many laws.
Polish This Essay Preview essay
Animal studies
Animal studies
3 pages (750 words) , Essay
Nobody downloaded yet
This is not ethically acceptable for human tests. However, ethical issues are also a problem in animals, on top of the fact that they may not be applied to animals directly. The scientific method involves a number of steps that are theory development, observation, and experimentation (Thompson & Melinda 32).
Polish This Essay Preview essay
Transportation and Security administration
Transportation and Security administration
11 pages (2750 words) , Research Paper
Nobody downloaded yet
The aim of this study is to provide a solution in identifying different security capabilities for security at airport that affect the citizens of this nation; besides just equipment. In order to provide other solutions, the paper states that the current strategies are not enough in making this country safe through airport security.
Polish This Essay Preview essay
Science and Scientific Change
Science and Scientific Change
10 pages (2500 words) , Essay
Nobody downloaded yet
Today, it is important that we engage ourselves in such debates, because a lot of people claim that truth is discovered not through theology, philosophy, or art, but rather, through science.
Polish This Essay Preview essay
Animal testing why and why not
Animal testing why and why not
7 pages (1750 words) , Essay
Nobody downloaded yet
In the movie Legally Blonde 2, one of the subplots is how the lead character’s dog, Bruiser, looks for his mom and discover she is a test animal at a large cosmetic company. Will Smith’s movie I Am Legend featured rats that were being used for animal testing.
Polish This Essay Preview essay
226 - 250 results of 477 items

Let us find you samples on subject Science for FREE!

Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us