StudentShare
Our website is a unique platform where students can share their papers in a matter of giving an example of the work to be done. If you find papers matching your topic, you may use them only as an example of work. This is 100% legal. You may not submit downloaded papers as your own, that is cheating. Also you should remember, that this work was alredy submitted once by a student who originally wrote it.
Contact Us
Sign In / Sign Up for FREE
Sign Up for FREE Sign In
Search
✕
Go to advanced search...
✕
Home
Free Samples
Premium Essays
Editing Services
Editing Proofreading Rewriting
Extra Tools
Essay Topic Generator Thesis Generator Citation Generator GPA Calculator Study Guides Donate Paper
Essay Writing Help
About Us
About Us Testimonials FAQ

Science Essays

Result for Subject Science:
866 essays
The Science of Nutrition Science Essay
9 pages (2250 words) , Download 2 , Essay
Free
According to the report the metals are used to react with the hydrogen gas which is bubbled up through the mixture. The metal catalyst is used to react hydrogen and carbon atoms and convert them into fatty acids by turning over one of the attached hydrogen molecules and rotating it half the diameter of the carbon chain.
Preview sample
Project Proposals Science Essay
4 pages (1000 words) , Download 2 , Essay
The process is describes as follows: There is a slight difference between the conventional system and its use in a university. Firstly, the projects in a university are academic in nature, which are mainly done either for approval or for grant of funds for research.
Preview sample
sponsored ads
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
Economic Effects of Water Pollution Science Essay
11 pages (2750 words) , Download 5 , Essay
Free
70% of the surface of the Earth is covered with water but apparently, only 3% of it is fresh and fit for human consumption. Of that 3%, 75% of it is frozen; leaving a mere 1% of the earth’s surface water available for consumption. Some of the sources of water pollution include agricultural, organic pollution, toxic waste, runoff and thermal pollution. 
Preview sample
The Rise in Popularity of the History Documentaries Science Essay
11 pages (3074 words) , Download 2 , Essay
Free
As the flow of the Current Affairs documentary ebbed, and the global and competitive nature of television increased, one form of documentary suddenly became more popular than it had ever been before – history documentary. This essay takes a look at where history documentary came from, and why it ‘boomed’.
Preview sample
The Importance of Dog Training Science Essay
8 pages (2244 words) , Download 2 , Essay
Free
Oprah Winfrey had written a will endowing $30 million to her 5 dog pets ensuring that they will be pampered throughout their lives even if she has already passed away, Woman’s Day reported. Ordinary people care for their dogs as if they’re caring for their own children, sleeping, eating and even travelling with them.
Preview sample
Conjunctiva Histology and Anatomy Science Essay
4 pages (1000 words) , Download 3 , Essay
The epithelium of the conjunctiva varies from mainly stratified squamous to stratified columnar (at the reflection from the sclera to the eyelid). It also contains goblet cells. The conjunctival epithelium rest on the loose connective tissue of its lamina propria.
Preview sample
Direct and Indirect Qualitative Research Procedures Science Essay
5 pages (1500 words) , Download 3 , Essay
Free
Undertaking a research is considered an important milestone for a student as it helps him/her in applying the skills learned during the course together with the analytical skills. Research plays an important role in finding an innovative to many issues while assisting in pointing out the root cause of any problem. 
Preview sample
The Sociological Perspectives Science Essay
11 pages (2782 words) , Download 2 , Essay
Free
To avoid unnecessary confusion due to an unsystematic approach to the investigation of social processes, a good solution is to start from the initial definition of methodology that will be used for the examination of social problems. Speaking, the alternative methodologies, from which we can choose the ones that would best suit the needs of our research.
Preview sample
Treatment of Unipolar Depression Science Essay
4 pages (1000 words) , Download 4 , Essay
To determine whether 5-HTP and tryptophan are more effective than placebo, and whether they are safe to use to treat depressive disorders in adults The study also looked at the incidence of adverse effects from both treatments, which were found to be rare and generally mild, usually occurring during the first few days of treatment and then disappearing.
Preview sample
Research and Academic Skills Science Essay
18 pages (4930 words) , Download 4 , Essay
Free
Through her definition, she has herself drawn the major key issues in research as the research should be focused, not general. It should be systematic- the approach to a problem should be structured and organized. It implies that you add to present knowledge. It is a basis for analysis and elucidatory comments.
Preview sample
Biomechanics of a Sporting Movement Science Essay
7 pages (2163 words) , Download 2 , Essay
Free
Biomechanics seeks to explain the mechanical cause and effect relationship of plants, animals, and human beings. Biomechanics explains and describes and even predicts the mechanical side of human sports, exercises, and play body movements. Biomechanics usually studies the mechanics of living things.
Preview sample
Extended Mathematical Study Science Math Problem
5 pages (1409 words) , Download 2 , Math Problem
Free
The geometric sequence has been known in human history from very ancient times. One of the first researchers to analyze geometric progressions and some of their properties was Euclid (Elements, books VIII and IX). A sequence is called geometric if every one of its terms starting from the second can be founds product of the previous term.
Preview sample
Life in Discovery Science Research Proposal
2 pages (500 words) , Download 2 , Research Proposal
Free
Yet, through mishaps and improper record keeping, Franklin was ultimately ignored by her peers until after her passing. Despite this seemingly unfair course of events, Franklin continued to work and communicate with the very men who appeared to ignore her value.
Preview sample
Basics of Genetics and Evolution Science Essay
11 pages (3099 words) , Download 2 , Essay
Free
The Neo-Darwinism of evolution contends that all life on earth arose from a common ancestor. This was postulated to occur due to random mutations of genes, which survived following the process of natural selection. Where these mutations were beneficial and had survived natural selection, it led to a replicative process leading to more offspring.
Preview sample
Polymorphic Pharmaceuticals and Fine Chemicals Science Essay
9 pages (2689 words) , Download 2 , Essay
Free
Some substances in the solid state have a distinct regular array of constituent particles. Such an arrangement facilitates the formation of constant angles between their faces. The faces are found to have distinct edges. Obviously, a definite relationship is observed between the faces or edges and/to the arrangement of the constituent particles.
Preview sample
Human Gene Patents Science Essay
6 pages (1561 words) , Download 2 , Essay
Free
Gene patents are a subset of a wider category of biological patents. Patents are granted only on specific isolated genes whose function is known. There are many benefits to gene patenting but there are also some controversies to its use. The United States Patent and Trademark Office (USPTO) regulates the patenting of genes and gene products (Barton, pg121-125).
Preview sample
Sustainable Development for a Stable Future Science Essay
8 pages (2184 words) , Download 3 , Essay
Free
In the last decade or so, the environmental concerns of what was once a clear minority group of people have spread to a larger part of the human population and fact become manifested into government legislation in a move to conserve the earth. The leaders of the movement have claimed human responsibility for a rise in natural disasters like hurricanes or so.
Preview sample
Drosophila Melanogaster Fly Science Essay
5 pages (1641 words) , Download 2 , Essay
Free
Drosophila melanogaster is a fruit fly, a small insect of the kind that gathers around spoiled fruit. Drosophila has been used as a representative organism for research for almost a century, and today, several thousand scientists are effective on many different characteristics of the fruit fly.
Preview sample
Research Methodology, Focus Groups Science Essay
11 pages (3036 words) , Download 2 , Essay
Free
There Exist many different modes of research in the world of today. As the world is now evolving into more of a global village. Research is becoming a vital part of businesses, products, etc. The use of Primary Data, secondary data, conducting of interviews, and distribution of questionnaires are some of the many modes or methodologies of research.
Preview sample
Science and Engineering Science Book Report/Review
1 pages (250 words) , Download 2 , Book Report/Review
Free
They believe in its full potential to uplift UK economy. It also offers answers to most of the biggest issues of today, claimed Silva. The Council of Science and Technology found a few points to be improved in the government's nanotechnology agenda. The reports suggested that thorough research on toxicology of nanotechnology needs more funding, and if not released will make UK economy suffer.
Preview sample
Human Genetics and Health Issues Science Essay
2 pages (680 words) , Download 2 , Essay
Free
No females have ever been seen to be affected by the disease. The most likely cause of this would be the disease being sex-linked, and linked to the X chromosome. If a female did happen to inherit the bad gene, she would end up with the genotype for the gene but would only be a carrier, and not actually develop the disease.
Preview sample
Molecular Identity of the NKCC Cotransporters Science Essay
19 pages (5433 words) , Download 2 , Essay
Free
The new cell line has been introduced hereafter and it is noted here that, significantly, it is one of the few thoroughly neuronal cell lines that can be induced to reversibly differentiate under culture conditions. This property is of special significance to the project as the emphasis of research is on the NKCC1 member, one that is known to have two isoforms - NKCC1a and NKCC1b.
Preview sample
The Formation of Lightning Science Essay
3 pages (750 words) , Download 2 , Essay
Systematic studies of thunderstorm electricity began in 1752 when an experiment proposed by B.Franklin was conducted in France. These experiments gave revealed that thunderclouds were electrified (Rakov & Uman: pp.1, 12). Lightning or the entire lightning discharge, whether it strikes the ground or not, is usually termed a "lightning flash" or "bolt".
Preview sample
Kristervas Concept of Intertextuality Science Book Report/Review
8 pages (2208 words) , Download 2 , Book Report/Review
Free
It is perhaps a truism to say that each time a book is read it ‘becomes’ something unique as it is filtered through the perspective of an individual reader with a unique perspective – both in terms of what they have read, and what they have experienced. While it may not be currently popular to argue so, a text does not exist until it is brought to life within the imagination of the reader.
Preview sample
Theories of Movement Control Science Essay
8 pages (2379 words) , Download 2 , Essay
Free
Many amendments  of  classical  techniques  and  theories  were  formulated  in  order  to  seek  solutions  to  those  intricacies,  within  which  the  Control  Theory  emerged.  It is  an  interdisciplinary  branch  of  engineering  and  mathematics  dealing  with  the  nature  of  dynamic  systems. 
Preview sample
Engineering Design Process Science Essay
4 pages (1000 words) , Download 4 , Essay
software), which satisfy some real human need. (EDP, 2006) According to Accreditation Board for Engineering and Technology, "Engineering design is the process of devising a system, component, or process to meet desired needs. It is a decision-making process (often iterative), in which the basic science and mathematics and engineering sciences are applied to convert resources optimally to meet a stated objective.
Preview sample
Role of GLUT4 Glucose Transporter Science Essay
19 pages (5310 words) , Download 2 , Essay
Free
Initially, these monosaccharides have to be activated to high-energy donor molecules to act as precursors for glycan synthesis. This activation process requires nucleoside triphosphates (like UTP or GTP) and a glycosyl-1-phosphate and is catalyzed by a kinase. Three types of sugar transporters carry sugars across the plasma membrane into the cells. 
Preview sample
Ethics of Gene Therapy Science Case Study
5 pages (1250 words) , Download 3 , Case Study
Each new development is accompanied by acceptance, criticisms and at times even ethical issues. Gene therapy remains one such debated issue with maximum ethical criticisms despite the wide spectrum of benefits it offers to mankind. Gene therapy is a concept derived from cloning domain which defined as the "replication of one or more individual plants or animals, (whole or in parts) through asexual scientific method creating exact copies of the parent cell".
Preview sample
Prosthetic Dentistry Science Essay
4 pages (1000 words) , Download 2 , Essay
All these experiments were repeated four times and the mean and standard deviation was represented in the form of graph. Molloplast was found to be least supportive of the growth of the MRSA 16, followed by viscogel and acrylic resin (Figure 1). The dentures need cleaning to prevent bad breath, any further tooth loss, inflamed gums or infections like that of MRSA 16.
Preview sample
What is Sociology and Why We Study it Science Essay
5 pages (1250 words) , Download 3 , Essay
Free
We are all living in the society in individual roles as well as within the group with or without knowing about the society and the elements and their interactions among one another in the society. The society in which we live consists of a large number of groups/elements, which have a large bearing on the way we behave and live.
Preview sample
Comparison of Anthropology to Other Social Science Disciplines Science Essay
2 pages (784 words) , Download 3 , Essay
Anthropologists in general look at cross-cultural differences in social institutions, cultural beliefs, and communication styles. In fact in recent years with the growing globalization, this subject has gained much more importance. Knowledge about human diversity is helpful, especially in the case of global organizations.
Preview sample
Qualitative Research Methods Science Book Report/Review
12 pages (3475 words) , Download 4 , Book Report/Review
Free
The protection of confidentiality and privacy of data in organizational research is a critically important issue. The first and foremost justification of strict confidentiality and privacy of data is the assumption that study participants are likely to provide really credible and valid data only when they are sure the research properly protects information.
Preview sample
The Neanderthals Science Essay
5 pages (1250 words) , Download 3 , Essay
The remains were named Neanderthal (Homo neanderthalensis), after the place it was discovered. The modern field of paleoanthropology is said to have begun with the discoveries of Neanderthal "man" and evidence of other "cave men" in the 19th century (Human evolution 2005).
Preview sample
Statistics Coursework Science Research Paper
9 pages (2402 words) , Download 2 , Research Paper
Free
For the study of the relationship between weight loss and change in Triglyceride (hereafter, TG) level, we can calculate the summary statistics, such as the measures of central tendency and measures of dispersion. For the prediction of changes in TG le,with weightghchangesgee can also use, correlation and regressions analysis.
Preview sample
Reactions of Xanthine Oxidase and Aromatase Inhibitor Science Research Paper
4 pages (1000 words) , Download 2 , Research Paper
Free
As the paper outlines, it is evidently clear from the discussion that in many tissues, such as adrenal glands, ovaries, placenta, testicles, adipose tissue, and brain it catalyzes the conversion of testosterone to estradiol. Aromatase inhibitor has no influence on estrogen output from ovaries, but it has influence by interfering with the body’s use of aromatase.
Preview sample
Volumetric Analysis Science Lab Report
4 pages (1000 words) , Download 2 , Lab Report
Whereas, in the following oxidation (half-reaction) , each Iron atom has undergone an increase in oxidation number. From +2 to +3. That is, at the start of the titration, the deep violet color of MnO4-will be lost because it is changing to Mn+2, but as soon as there is no more Fe2+ in the solution for the MnO4-to react with, the MnO4-will remain in the reaction solution.
Preview sample
Uses of Bt insect resistance in agriculture Science Essay
5 pages (1250 words) , Download 2 , Essay
Free
Bacillus is actually a kind of soil bacteria but can also be found in both living and dead insects, and on plant surfaces.It owes its name to a town in Germany called Thuringia where Ernst Berliner got a sample from a mill where dead flour moths lie; Bt, he assumed, being the cause of their death.
Preview sample
Geographical Information System Science Research Paper
8 pages (2253 words) , Download 3 , Research Paper
Free
A geographical Information System (GIS) is an information system that is designed particularly for the management of spatial (or geographical) data. GIS CT merges a set of interconnected variables, implements software and other mechanisms. Together create, edit, manipulate, analyze and display data both in text and graphic forms.
Preview sample
Math of Municipal Solid Waste Production Science Math Problem
2 pages (518 words) , Download 17 , Math Problem
Free
A dependent variable is the annual production of municipal solid waste in million tons. An independent variable is the number of years after 1960. Based on the municipal solid waste data from the graph, I received such numbers for independent and dependent variables for the models.  121 = a + b*10 217 = a + b*37 The solution is a=85.4, b=3.56. The first linear function is: Annual MSW = 85.4+3.56*
Preview sample
Relevance of Various Knowledge Areas Science Essay
13 pages (3449 words) , Download 2 , Essay
Free
Many historians of science argue not only that technology is an essential condition of advanced, industrial civilization but also that the rate of technological change has developed its momentum in recent centuries.  Technology serves as an alternative to the technological problems of the industrialized nations.
Preview sample
What Characteristics Does a Domestic Dog Share with Its Wild Relatives Science Essay
5 pages (1399 words) , Download 2 , Essay
Free
Dogs are relegated as canids. Canids also include Wolves, Foxes, Jackals, and Dingoes. The domestic dog is an extremely close relative of the gray wolf, differing from it by at most 0.2% in mitochondrial DNA sequence. The gray wolf differs from its closest wild relative, the coyote, by about 4% of the mitochondrial DNA sequence.
Preview sample
Maths investigation Science Essay
3 pages (750 words) , Download 2 , Essay
12*1/3=4. here the total area is the area of the triangle in the stage 0 plus the areas of the smaller triangles with side 1/3, which are 3 in number. At stage 2 each side of the figure in the stage 1 is replaced by the zigzag line(keeping the orientation same) with each segment of the zigzag line being 1/3 of the each side in the stage 1 i.e.
Preview sample
The Development of Geocentric Model of the Earth Science Essay
3 pages (818 words) , Download 6 , Essay
Free
Like many famous figures in the history of astronomy, Ptolemy sought to extend the range of his subject's predictive powers beyond the mere structure of the celestial revolutions and into human affairs. His presentation and defense of astrological prediction, the Tetrabiblos, survives and is a significant contribution to a debate we have already considered.
Preview sample
Determining the Sex of Child Science Essay
10 pages (2933 words) , Download 2 , Essay
Free
People are attempting to determine the sex of their children for centuries and there are many superstitions, methods and old tales about what is the likelihood of having a girl or a boy fetus. Countless manoeuvres during the coitus and the first weeks of pregnancy can increase the probability of conceiving the desired child’s sex.
Preview sample
Model Predictive Control Science Essay
18 pages (4500 words) , Download 4 , Essay
A vast historical database potentially contains valuable information that can assist the analysis of abnormal conditions and help diagnose process faults. In particular, locating similar (but not necessary identical) conditions in the historical data can be very useful in the diagnosis of an abnormal condition.
Preview sample
Genetically Modified Foods Science Essay
8 pages (2171 words) , Download 2 , Essay
Free
GM foods can be directly or indirectly consumed by humans or animals. Genetically modified foods are basically genetically engineered foods. Farmers are involved in making better quality foods that are pest resistant and more nutritious. It can be produced with a lesser gestation period and taste better than natural produce.
Preview sample
Molecular Identity of Co-transporter KCC in Differentiated and Undifferentiated Mouse Neuronal Cell Line CAD Science Research Paper
35 pages (8750 words) , Download 2 , Research Paper
Specific association between the culture cell line and the cotransporter has not been made in this paper. That has been left to the dissertation that shall elucidate in the results of the research experiments. The paper expounds upon the seven cation-coupled chloride cotransporters that have been described to date with specific emphasis placed on KCC2.
Preview sample
Phosphoribosyl Pyrophosphate Synthetase Science Essay
11 pages (3344 words) , Download 2 , Essay
Free
Fredrick W Khune called these molecules enzymes. Except for a few catalytic RNA molecules, all enzymes are proteins. Their catalytic activity depends on the integrity of their native conformation. Some enzymes require no chemical groups for activity other than their amino acid residues.
Preview sample
Scientific Management Theory vs Critical Management Theory Science Article
12 pages (3397 words) , Download 3 , Article
Free
A man can get a wife in exchange for other goods. The female’s clan demands a certain number and amount of spears, baskets, and pigs. The male’s clan evaluates the ability of the wife-to-be in terms of tending the pigs and the plot, and in making baskets and sorts of implements. Anything valued in terms of tools is also expected to perform like a tool.
Preview sample
Current Knowledge about Major Histocompatibility Complex Science Essay
15 pages (4753 words) , Download 3 , Essay
Free
MHC or major histocompatibility complex is characterized by immune responses. Genetic diversity is noted as the main feature of MHC and MHC is considered as the most polymorphic genetic system. MHC exercises a pathogen driven selection which is mediated through frequency-dependent selection or heterozygote advantage.
Preview sample
    701 - 750 results of 866 items
    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.
    ✕
    Contact Us