Home > Free Essays > Sciences

Sciences Essay Examples and Topics

Time Travel: The Paradoxical Effects

The movement in between time in a way that's parallel to movement amid diverse places in space, like sending items back in time or likewise, sending the items to the future minus the experience of [...]
  • Subjects: Physics
  • Pages: 4
  • Words: 1110

Ethnography Through Life History

A lot of transformation has taken place in the city from when he was a young boy up to his present age.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 845

Landscape Eements of Today’s Infrastructure in Europe

These roads, as elements of today's European infrastructure, are indeed modern- to suit the mountainous landscape. Thus, it was stated after a study of the modern European landscape infrastructure that roads, highways, and super-highways, modern [...]
  • Subjects: Geography
  • Pages: 6
  • Words: 494

Physiographic Regions of the European Continent

The four physiographic regions of the European continent are the divisions into which the physical landscape of the European continent is put. Most of the coalfields found on the continent are located in the central [...]
  • Subjects: Geography
  • Pages: 6
  • Words: 355

Research Methods, Design, and Analysis

From the article Standing on the promises: The experiences of black women, the purpose of the study is clear in that, it sets out to examine the problems of southern black women administrators coming from [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 597

Quantitative Methods and Design Analysis Patterns in Research

In the light of the fact that the research data will be needed for proper assessment of human behavior, the evaluation of the quantitative data will be performed in accordance with the principles of within-subject [...]
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 834

Market Analysis: Scientific Method

In the analysis, the group of companies is said to have met their market needs, both the longstanding and the newly identified through a certain set of thinking.
  • Subjects: Scientific Method
  • Pages: 4
  • Words: 1146

Postharvest Biology and Technology

Whereas one-way variance analysis is used in measurement of the significance of the effects of a single factor, two way variance analyses facilitates measurement of the effects of two factors/variables simultaneously.
  • Subjects: Statistics
  • Pages: 5
  • Words: 1384

The Gregorian Calendar and the Egyptian Calendar

The creation and introduction of the Gregorian calendar by the roman pope made the lives of the community use it to have an upper hand over others using other forms of the calendar.
  • Subjects: Astronomy
  • Pages: 3
  • Words: 934

Early Childhood Leadership: Two Articles’ Comparison

The two study articles identified are, 'How to develop sense of direction' by Mary Evans and the 'Early Childhood Education and Care Policy in Netherlands' by the Ministry of Education, Culture and Science.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 567

“The Whiteness of Nerds” by Bucholtz

In summary, the main idea of the article "The Whiteness of Nerds: Super standard English and Racial Markedness" is that by avoiding the use of particular linguistic forms speakers can set themselves apart from social [...]
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 736

Wine Identification Experiment

One of the important processes of evaluation is olfaction, considering that the aroma of the wine is an important part of its flavor. The present report describes the methodology of the experiment and provides a [...]
  • Subjects: Formal Sciences
  • Pages: 3
  • Words: 865

The Definition of Research Methods in the Field of IS

The main research question of the session was in identifying the research methods in IS which are suitable to the changes occurring in the workplace today and which remain central to the core identity of [...]
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 970

“Designer Baby” Technology and Its Impact on Society

The outlook of this issue, similar to a lot of other moral challenges created by the genetic revolution, has confronted the globe so fast to the extent where physicians, ethicists, Christians, and politicians have started [...]
  • Subjects: Genetics
  • Pages: 7
  • Words: 1874

Construct Validity and Reliability Test Methods

The scores are categorized separately, and the score of one half is compared to that of the other. Lastly, a comparison of the results is studied to determine the reliability of the study.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 907

Red Sea Whales Characteristics Review

Red sea whales are rare because they originate from oceans most of them do not stay in the red sea for long they move from one place to the other.
  • Subjects: Zoology
  • Pages: 2
  • Words: 639

Hazardous Chemical Containment Case Study

Only few experts from the team should be allowed to get to the store and find the label of the punctured drum. The scene will be cordoned off from the reach of individuals who will [...]
  • Subjects: Chemistry
  • Pages: 2
  • Words: 738

Researching the Genetic Enhancement

One of the challenges that have emerged with the advent of genetic enhancement is the inability to ensure that all people have access to the technology.
  • Subjects: Biology
  • Pages: 5
  • Words: 1436

Wal-Mart Employee Satisfaction Survey

This concurs with the general feeling 60% of the employees have that the pay they receive is not commensurate with the work they do as shown in the corn bar graph above.
  • Subjects: Statistics
  • Pages: 2
  • Words: 785

The Solar Energy and Photovoltaic Effect

The key difference factor of the solar cells is the material and technology that is used. Photon behavior in a solar cell is defined by the materials used and the construction of the cell itself.
  • Subjects: Physics
  • Pages: 5
  • Words: 1381

Population Growth in Qatar

The increment is attributed to an increase in the state's population and an increased number of people using the infertility clinics' services.
  • Subjects: Countries Studies
  • Pages: 14
  • Words: 2138

Natural Changes and Theory of Form

One of the characteristics of Aristotle's philosophy is that he based it on real-life things as opposed to abstract ideas. This was a result of his efforts in trying to unravel the mystery of the [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 618

Collaboration in the Research

On the other hand, the research was provided in the same online database and the same field of knowledge and if one came across the information useful for another scholar, he/she shared it.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 547

Hominid Article

The three main concepts that guided western thoughts about humanity's place in nature, nature, and the nature of the earth itself before Darwin include the concept of the genus, the concept of catastrophism, and the [...]
  • Subjects: Evolution of Humans
  • Pages: 3
  • Words: 903

Political Types in Melanesia and Polynesia Review.

The paper assumes a simple abstraction/caricature of some of the obvious deviations in the political organization of the two areas. This is particularly highlighted by the comparison of Melanesian and Polynesian political systems.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 984

The Study of the Constituents of the Brain

The five swellings are the Telencephalon, the Diencephalon, the Mesencephalon, the Metencephalon, and the Myelencephalon". The brain of a human being is in the center of the nervous system.
  • Subjects: Biology
  • Pages: 3
  • Words: 1255

Brasilia: Brief Characteristics of the City

The location of the city is along the Central Western region of the country along Planalto central plateau. The economy of the city is in a large essence a government based one.
  • Subjects: Geography
  • Pages: 2
  • Words: 633

Water Distribution in California

The economy of California State has grown rapidly due to the presence of well-distributed water systems in most cities within the state.
  • Subjects: Geography
  • Pages: 3
  • Words: 924

Humanities: Galileo and Four Moons of Jupiter

Galileo would have value to the Medicis only insofar as he was seen to be a great discoverer of new things and a brilliant philosopher, the doyen of his profession.
  • Subjects: Astronomy
  • Pages: 2
  • Words: 785

International Students in Melbourne

According to the Victorian government statistics, the enrolment rate of international students has been on the rise since 2002 to present.
  • Subjects: Geography
  • Pages: 8
  • Words: 2284

James Hardie Asbestos Case History

Among the companies that majored in the manufacture and sales of asbestos and its affiliated products in twentieth century was James Hardie Corporation. The government and the trade unions would not have been able to [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 570

The Super Continental Cycle and Evolution

Since the development of the theory of plate tectonics, more and more studies have been done regarding the effects and relationship of plate tectonics to the sequential super continental cycles.
  • Subjects: Geology
  • Pages: 10
  • Words: 2575

National Aeronautics and Space Administration History

The agency issued guidelines on the technologies used and the existing equipment, and the approach to this task. The agency had been responsible for the transfer of information from space to the community; it had [...]
  • Subjects: Space Studies
  • Pages: 3
  • Words: 1107

Biodiesel: Statistical Fallacy & Critical Thinking

In this article, the author quotes a world bank report that argued that Bio fuels in American and Europe has pushed food prices up by more than 75 % contradicting another White House report that [...]
  • Subjects: Statistics
  • Pages: 3
  • Words: 853

School Counseling Study: Data Analysis

Thus, in the case of a school counseling program, it is imperative to highlight that data analysis is one of the most sensitive stages of a research study, and the slightest misinterpretation or misjudgment can [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 573

Physical Geography and Its Effects on Humans

In the recent past physical features have been misused thus leading to environmental changes which has caused negative effects on human health and the development of the human society.
  • Subjects: Geography
  • Pages: 2
  • Words: 600

Apiculture. Memory in Honeybees

They have a sharp memory to recall the previous locations of food, the scent, and the color where they can get the best nectar and pollen.
  • Subjects: Zoology
  • Pages: 3
  • Words: 884

Achondroplasia Genetic Disorder: Pedigree

The pedigree problem is generally featured with the necessity to provide the correct connections among the family members in a genetic history chart.
  • Subjects: Genetics
  • Pages: 3
  • Words: 819

Bermuda Triangle and Its Definition

According to Winer, "the initial claims of the mysterious disappearances in the Bermuda also known as the 'Devils Triangle' dates back to September 19th 1950.
  • Subjects: Geography
  • Pages: 3
  • Words: 1002

Ethnography and Data Mining in Anthropology

The study of cultures is of great importance under normal circumstances to enhance the understanding of the same. Data mining is the success secret of ethnography.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 866

Solar Calendar and Its Different Types

Then there is the Julian solar calendar, the Thai solar calendar, the Iranian solar calendar, the Baha'i solar calendar, and the Hindu solar calendar.
  • Subjects: Astronomy
  • Pages: 2
  • Words: 630

Professional and Disciplinary Research Comparison

The response rate is big and the base for the research is wide. In the case study, it is also evident that the time and knowledge of research affects the findings.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 628

Unknown Microorganism Report

The presence of circular shape in the morphology part may indicate that the organism may be Xylophilus ampelinus which is a gram negative aerobic cocci.
  • Subjects: Biology
  • Pages: 2
  • Words: 593

Bacterial Cells and Choice of Antimicrobial Agents

Gram negative bacteria cell wall is made up of the outer membrane, the peptidoglycan, and the plasma membrane. Peptidoglycan in gram negative bacteria unlike in gram positive bacteria is sandwiched between the outer region of [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 555

Identify the Nature of an Organism by Gram Reaction

Should the cell wall appear pink after staining; then it is a gram-negative bacterium due to its nature of retaining counter stain after the removal of decolorizer and gram-positive if it appears purple, Should the [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 665

Economic, Social and Political Geography of Peru

In addition, the travel guide that is availed to tourists can help one understand the political, economical, social, historical and the physical geography of a country.
  • Subjects: Geography
  • Pages: 2
  • Words: 685

How Honey Is Made Overview

This is food for the insects and we all agree that honey is sweet; but the question is, how is honey made? Making honey is a process that the bees seem to have mastered.
  • Subjects: Zoology
  • Pages: 3
  • Words: 820

Survey Research Modes

The individual who is responsible for surveying the product has to understand the nature of the potential users of the product and the possibility to reach the users of the product in order to get [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 700

Ways to Explain Plate Tectonics Theory

Plate tectonics is the study of how the planet plates are shaped and driven by geographical forces which are found in the earth, and it is a result of these forces that keep these plates [...]
  • Subjects: Geology
  • Pages: 2
  • Words: 602

Physical Science and Global Changes

The direction of the sun over the horizon called The Angle Of Incidence dictates the quantity of the energy that reaches the earth.
  • Subjects: Geography
  • Pages: 5
  • Words: 1404

Mathematics: Concept of Equivalence

The students are then engaged in understanding the relationship of the circles by first understanding the full circle as a whole. As the learner progresses, the ordering of fractions is done with comparisons to and [...]
  • Subjects: Math
  • Pages: 2
  • Words: 749

Dynamic Nature of Discovery: Crystal Skulls

Although, Walsh's research revolves around ethics but also the fact that the application of scientific techniques in the process is a realization of how robust it is.
  • Subjects: Scientific Method
  • Pages: 4
  • Words: 1103

Study of Earth Systems

Again, in the hydrological cycle, evaporation from the hydrosphere and evaporation through transpiration from the biosphere in the lithosphere leads to the formation of clouds that return to the lithosphere through precipitation The synergies created [...]
  • Subjects: Geography
  • Pages: 2
  • Words: 616

Risk and Safety Management: Nuclear Life Cycle

The loops in the containment of a PWR normally transmit water at high temperatures and pressures; this justifies the constant monitoring and maintenance of these components done to minimize the degree of potential risks that [...]
  • Subjects: Physics
  • Pages: 11
  • Words: 3225

The Mad Cow Disease in Britain

Other symptoms of the disease associated to the advanced stages of the disease include the loss of memory and vision as well as experiencing a tingling effect on the body especially around the feet, hands [...]
  • Subjects: Zoology
  • Pages: 2
  • Words: 984

Different Kinds of Exotic Fruits

But that does not hold it back from being 'The King Of Fruits."Durian is a native fruit to Malaysia and Indonesia but now it is being grown in Thailand, Southern Philippines, India, and Sri Lanka, [...]
  • Subjects: Agriculture
  • Pages: 2
  • Words: 669

The Chemistry Behind Mineral Make-Up

According to the US Food and Drug Administration, cosmetics include all compounds or products that are applied to the body with the aim of beautifying, boosting attractiveness or improving the physical appearance without generally altering [...]
  • Subjects: Chemistry
  • Pages: 5
  • Words: 1398

The Issue of Age of Earth

This is the trickiest part and the researchers have been toying with the idea of numerous sample rocks articulated that they are from the orbit.
  • Subjects: Geology
  • Pages: 4
  • Words: 1133

Radiation Protection Principles

According to the book by Pringle, radioactive substances are not only emitted by the power plants but also by the fossils in the process of decaying as well as during the process of combustion.
  • Subjects: Physics
  • Pages: 11
  • Words: 3164

Assessment of the Geography Course

Discussing the urban and economic geography and political territories as the main elements of human geography helped me to realize the place of geographical knowledge in the system of sciences.
  • Subjects: Geography
  • Pages: 2
  • Words: 549

Water and Energy Requirements of Curcubita Maxima

Ovaries are smaller relative to the male ones and are found at the base of the flowers. The use of the fertilizers should however depend on the degree of the fertility of soil where these [...]
  • Subjects: Agriculture
  • Pages: 2
  • Words: 733

Problems of Data Analysis in Qualitative Research

The second stage, employing in-depth interviews, will generate the insights needed to add to the body of knowledge about the personal characteristics and self-reported antecedents of bullies.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 951

Sleep, Satisfaction With Life and Cognitive Function

Sleep is the state of the mind involving temporary loss of consciousness leading to the resting of the mind. Sleep is one of the most important requirements in individuals so as to ensure the well-being [...]
  • Subjects: Biology
  • Pages: 6
  • Words: 1630

Contributions of Albert Einstein to Mankind

Photomultipliers are used in analyzing the disturbances in the emission of light, used in combination with scintillators for experiments, and used in medical instruments to determine the blood component levels.
  • Subjects: Physics
  • Pages: 7
  • Words: 1948

Psychoactive Substances and Addiction

Substances that could easily lead to addiction are the elements that directly motivate the dopaminergic system such as marijuana, cocaine, nicotine, and heroin.
  • Subjects: Biology
  • Pages: 4
  • Words: 565

Pressure in Work, University and Life

Several studies have shown that men tend to be antisocial when under the pressure of stress while women tend to be the opposite. A varying degree of pressure may cause one to either flee from [...]
  • Subjects: Scientific Method
  • Pages: 9
  • Words: 1658

Cultural Security for Elderly

The man might have also held back due to the fact that the nurse was female and disclosing personal information would have been difficult.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 537

Demographic Changes in Texas

According to Murdock Assessing the consequences of the population on the pace and process of economic growth is one of the oldest themes in the literature on economics.
  • Subjects: Geography
  • Pages: 2
  • Words: 534

Soil Properties: Laboratory Analysis

This is because the characteristics of the soil where the pit was located indicated that the soil was clay type of soil which is usually not suitable for agriculture unless some specific measures are taken [...]
  • Subjects: Agriculture
  • Pages: 2
  • Words: 663

Characteristics of Adult Development

The development entails the changes that are experienced at the various levels of growth from childhood to adulthood. Another influence is the socioeconomic status of an individual.
  • Subjects: Biology
  • Pages: 4
  • Words: 1311

Band versus Tribal Society: Anthropological Contrast

A band society or a band is one of the simplest patterns of human society organization. The oldest member of the band is considered to be the leader and the "governor" possessing the right for [...]
  • Subjects: Anthropology
  • Pages: 2
  • Words: 535

Permafrost: Description, Types and Effects

The being of the permafrost is determined by the climatic conditions of the atmosphere, but the nature in which it is spatially distributed, its temperature and the nature of its thickness are greatly influenced by [...]
  • Subjects: Geography
  • Pages: 15
  • Words: 4176

Geographical Information Systems

The usability of a system contributes to the user satisfaction and indirectly to the success of a product. Analysis on both the geographical and spatial information is carried out on the collected data on the [...]
  • Subjects: Geography
  • Pages: 6
  • Words: 1710

The Mysteries of the Universe: The Galaxies

The neighboring galaxy is the Andromeda Galaxy that together with the Milky Way forms a binary system of giant spiral galaxies. Moreover, it is easier to get a picture of the far galaxy than our [...]
  • Subjects: Astronomy
  • Pages: 3
  • Words: 993

Pumpkin- A Northwestern Favorite

This is mainly due to the fact that the climatic conditions in the North-Western U.S.are appropriate for the cultivation of pumpkin.
  • Subjects: Biology
  • Pages: 2
  • Words: 619

University Neighborhoods Analysis

Cedar-Riverside is a neighborhood with in the University community, and most of the area is occupied by West Bank campus. This neighborhood is the closest to the university and is within walking distance of downtown.
  • Subjects: Geography
  • Pages: 5
  • Words: 1462

The Maps’ Importance in Human History

In fact Akerman praises the American road map of the twentieth century to be one of the greatest inventions at the benefit of the public.
  • Subjects: Geography
  • Pages: 2
  • Words: 566

The Dinosaurs End Causes Theories

The story of the end of dinosaurs begins from the paleontology science of fossils. Among the living generation, there is no one that witnessed the end of dinosaurs and therefore it is significant to use [...]
  • Subjects: Geology
  • Pages: 3
  • Words: 1000

Tourism Management as an Ethnographic Theme

Thus, as it is stated in some of the interview, tourists generally expect the attitude of obeisance towards them, and the workers of the tourism sphere feel themselves as the obedient servants.
  • Subjects: Anthropology
  • Pages: 2
  • Words: 552

Roman Fora: Truth Excavation vs. Theory

Ulrich defines the function of the Forum of Julius Caesar: "The Forum Iulium was the only one of the Imperial fora built to supplant directly the traditional civic functions of the original Forum Romanum".
  • Subjects: Archeology
  • Pages: 2
  • Words: 690

Questionnaire for Character Education Program Evaluation

The true-false questions and the scalar questions may be used as the questionnaire instruments with the purpose to evaluate the students' attainments with the goals of the program or the level of implementation of the [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 641

Research Strategy and Web-Based Resources

Guidance is very important and can offer a chance to proper conduct with regard to the web and internet. To solve the problem of using internet for research, it would be proper to attain information [...]
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 950

Technology Uncertainty in Space Exploration

Hence, learning the complexity of the project to be undertaken takes the largest part of the entire process. In an environment where projects have to be undertaken, organizations cannot elude the dire need of integrating [...]
  • Subjects: Space Studies
  • Pages: 2
  • Words: 589

Albert Einstein’s Contributions to Science

Some of his well-known contributions in science include the theory of relativity and the Quantum theory. In the year 1905, Einstein worked on the Theory of Relativity.
  • Subjects: Physics
  • Pages: 2
  • Words: 570