Sciences Essay Examples and Topics. Page 7

5,114 samples

Blade Runner Through Lens of Anthropology

This paper investigates the movie from the perspective of anthropology in an attempt to uncover the connections between human anthropology and Blade Runner's repercussions and reflections on replicants. Obviously, superiority results in the enslavement or [...]
  • Subjects: Anthropology
  • Pages: 8
  • Words: 2247

Analysis of Lab: Heat of Fusion of Water

In this experiment, information was collected regarding the mass of the calorimeter and bowl, the mass of the empty calorimeter, the water, and the contents: all raw data are shown in Table 1.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 798

Internet of Things in Agriculture

According to Chalimov, farmers can control such indicators as soil contamination, the proportion of harmful substances in the air, the level of water pollution, and many other characteristics that are crucial to address timely.
  • Subjects: Agriculture
  • Pages: 1
  • Words: 415

The Value of Mathematics in Antonsen’s TED Talk

The video I chose to examine for this discussion is Roger Antonsen's TED talk, "Math is the hidden secret to understanding the world". Therefore, math, as a tool for providing varied perspective, is one of [...]
  • Subjects: Math
  • Pages: 1
  • Words: 314

Study of the Happiness Index Parameters

Thus, the chronological data allow us to evaluate not only the countries among themselves according to this criterion but also to provide the dynamics of the change in the happiness index within the country.
  • Subjects: Statistics
  • Pages: 8
  • Words: 1171

The Piltdown-Man: A Case in Research History

In 1953, the scientific research stated it to be the fraud because they determined that it was the skull of a fully developed modern human, deliberately fused to the lower jaw of an orangutan.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 671

Research of Amorphous Solids in World

The purpose of this report is to describe the history, structure, properties, and applications in real life of amorphous solids. The molecules of an amorphous solid have a short-range order of action.
  • Subjects: Chemistry
  • Pages: 9
  • Words: 2570

Biowarfare and Bioterrorism: History and Origin

According to Edmond and William, the dawn of bioterrorism dates back to the nineteenth century, when Louis Pasteur and Robert Koech studied and understood the basics of microbiology. Moreover, another application of biological weapons is [...]
  • Subjects: Biology
  • Pages: 3
  • Words: 853

Nervous System: The Main Functions

The Nervous System is the "command and control center of the body". These electrical impulses go between the brain, the skin, the organs, the glands, and the muscles.
  • Subjects: Biology
  • Pages: 2
  • Words: 577

Captive’s Statuettes of Ancient Egypt

In particular, they were used in the rituals of protection of the land and the king, which were conducted in temples to eliminate the enemies of the king of Egypt.
  • Subjects: Archeology
  • Pages: 2
  • Words: 586

Comparing Indian Society With Europeans

Compared to the European colonies and society that wanted to conquer and defy the outer world, Indians paid more attention to their well-being and stimulation and facilitation of their irrigation systems and trade networks. As [...]
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 932

Gravitation: Definition and History of Discovery

Newton stated that everybody in the Universe affects all others "with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers".
  • Subjects: Physics
  • Pages: 4
  • Words: 1133

Astrology as Pseudo-Psychology

Astrology is likely to be the most popular form of pseudo-psychology, and it is based on a belief that the arrangement of stars and planets at the time of a person's birth determines personality traits [...]
  • Subjects: Space Studies
  • Pages: 6
  • Words: 1663

The Island of American Samoa

The Island of American Samoa lies south of the equator in the Pacific Ocean. As far as beauty is concerned, the island consists of dense tropical forests and hilly landscapes that create a magnificent view [...]
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 920

Wave Types in Physics Overview

For example, if when a wave propagates in a medium, the displacement of its particles occurs in the direction of the wave itself, it is commonly referred to as a longitudinal wave.
  • Subjects: Physics
  • Pages: 2
  • Words: 642

Hawaii – A Volcano in the Sea

All the volcanoes in Hawaii are shield volcanoes. They are large and have shallow-sloping sides - almost like a warrior's shield.
  • Subjects: Geology
  • Pages: 11
  • Words: 2335

Kleiner-Perkins and Genentech: Capital Met Science

The case setting is in the field of biotechnology and the main stakeholders were the founders Robert Swanson and Herbert Boyer who did not have the financial capabilities to establish the project.
  • Subjects: Genetics
  • Pages: 3
  • Words: 957

Infrared Imaging Sensors in Astronomy

However, further developments have been made by the National Aeronautics and Space Administration leading to the development of unique sensors and detectors for application in wide astronomical scopes.
  • Subjects: Astronomy
  • Pages: 5
  • Words: 1406

Acute Acrylonitrile Toxicity

The metabolism of acrylonitrile is via multiple pathways but the main one involves the pairing of acrylonitrile with glutathione-S-transferase as a catalyst.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 556

Transgenic Animals: Methods and Reasons For Creating

Animal models have been used throughout the history of biology to facilitate the understanding of pathogenesis mechanisms, and in the development of effective therapies. The advantage of this method is in its ability to culture [...]
  • Subjects: Genetics
  • Pages: 8
  • Words: 2234

Calculating the Probability of Simple Event

Table 1: The amount of time I spend cooking meals each day From the data, the longest time was spent cooking on days when I had three meals in the house on days 1 and [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 566

Heredity and the Different Types of Inheritance

The first of them would appear in the course of a child's development by inhibiting the action of the latter. It is possible that the child would inherit the dominant qualities of one of the [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 651

Light and Sound: Physics in the Arts

Surround sound improves the quality of the sound produced and incorporates the listeners more. In addition, surround sound improves live concerts done on CD/DVD by positioning the listener in the hall, while the show is [...]
  • Subjects: Physics
  • Pages: 5
  • Words: 1441

Copernican Model of the Solar System

Copernicus was able to prove that the sun and not the earth was the center of the solar system but held unto the assumption of circular motion. Ptolemy' model assumed that, the earth and not [...]
  • Subjects: Astronomy
  • Pages: 5
  • Words: 1383

Preparation for Field Research

First, to prepare for field research, I would conduct a careful study of the area and make a comprehensive list of all potential threats.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 330

Geography of the United States

It is essential to learn the geography of the United States because it stands as one of the biggest countries in the world.
  • Subjects: Geography
  • Pages: 1
  • Words: 286

The Climate in New York, Miami and Chicago

Although these locations are not enough to embrace the entirety of the varied American climate, they offer unique characteristics of the target settings, such as the proximity to the ocean, the propensity toward rapid changes [...]
  • Subjects: Geography
  • Pages: 5
  • Words: 1460

Factors Affecting the Results of Research Studies

This is explained by the abundance of external factors affecting the results of research studies presented to the audience. Overall, the situation in Canadian research area can be evaluated as significantly improving, but this does [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 557

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

Evolution of Humans: The Human Evolutionary Theory

The earliest best-known theory of evolution was propounded by Charles Darwin, whose main thesis was that life has evolved from simple single-celled organisms to multi-cellular, complex living things through the process of natural selection and [...]
  • Subjects: Genetics
  • Pages: 2
  • Words: 558

Gattaca: Ethical Issues of Genetic Engineering

Although the world he lives in has determined that the only measure of a man is his genetic profile, Vincent discovers another element of man that science and society have forgotten.
  • Subjects: Genetics
  • Pages: 4
  • Words: 890

Magnetism and Magnetic Field

The magnetic field inside the material is the sum of the applied magnetic field and the magnetic field due to magnetization.
  • Subjects: Physics
  • Pages: 3
  • Words: 712

Functions of Imagination in Paleontology

Paleontology involves the inquiry of living things like creatures, vegetations, and further beings that existed in the primitive period, that is, in excess of 5,500 years past. The creatures were living when the rocks were [...]
  • Subjects: Archeology
  • Pages: 10
  • Words: 2778

How Europe Underdeveloped Africa

For example, the highly centralized polities of Bunyoro and Buganda, located to the north of Lake Victoria, were the result of migrations, beginning in about the sixteenth century, of Lwo-speaking peoples originating in the territories [...]
  • Subjects: Geography
  • Pages: 4
  • Words: 1159

Characteristics of Radioactive Emission

The goal of this experiment was to illustrate various parameters of radioactivity, including the plateau of a Geiger-Muller counter, finding the resolving time of a Geiger tube, verifying the inverse square law, measuring the penetrating [...]
  • Subjects: Chemistry
  • Pages: 5
  • Words: 1479

From Observation to Instrumentation

Firstly, Cooper and Shindler state that due to the nature of the study, it is difficult to guarantee anonymity for the subjects, which is an object of ethical dilemmas. The primary method that can be [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 560

Geography and History in the Classroom

Their main purpose is to increase the cultural background of a child and to enhance their knowledge of the surrounding world.
  • Subjects: Geography
  • Pages: 10
  • Words: 1553

Botany and Zoology in the Classroom

What are the Purposes of the Botany and Zoology Areas in the Classroom? The role of a teacher is to prepare botany and zoology areas.
  • Subjects: Biology
  • Pages: 7
  • Words: 1631

The Pinacol Rearrangement Organic Reaction

The first objective of the experiment was to demonstrate how pinacol undergoes rearrangement to form pinacolone under the catalysis of heat, acid, and boiling chips.
  • Subjects: Chemistry
  • Pages: 5
  • Words: 1660

Life Expectancy and Its Factors: Econometric Model

For instance, this study attempts to model the life expectancy of people on different variables to answer the fundamental question of "how can researchers use econometric factors to predict the lifespan of a person"?
  • Subjects: Statistics
  • Pages: 20
  • Words: 7353

Study Period and Exam Scores Correlation

The study period is a predictor variable because it influences the outcome of the exam score. The descriptive table below shows that the average period of study of 80 students is 13.
  • 5
  • Subjects: Statistics
  • Pages: 4
  • Words: 1186

James George Frazer’s Role in Social Anthropology

The recognition of the power of the natural laws slowly led to development of religion. As such religion, in Frazer's view is the emancipation of the intelligent man from the throes of primitive magic.
  • Subjects: Anthropology
  • Pages: 7
  • Words: 2483

The Color of the Sky

The color of a material object, surface, or substance is a particular wavelength of the visible light reflected from it. The reason is that light can be scattered differently depending on the direction, angle, cloudiness, [...]
  • Subjects: Physics
  • Pages: 2
  • Words: 284

Factor Analysis of a Large Data Set

To use factor analysis to determine the nature of the underlying relationships, we have to use this set of random data as our data are set in SPSS.
  • Subjects: Statistics
  • Pages: 6
  • Words: 1680

Microsoft Excel in Modern Business Statistics

Examples of in which research results would be communicated to other members of the company, and explanation of how the research would be communicated as well as technology that would be used to demonstrate the [...]
  • Subjects: Statistics
  • Pages: 2
  • Words: 655

Hip Dysplasia and Canine Parvovirus in Dogs

In the case of the inhabited hip dysplasia, the disease is related to genetic changes. In most cases, it is the combination of two causes that leads to hip dysplasia.
  • Subjects: Zoology
  • Pages: 6
  • Words: 1685

Cesar Millan as a Famous Dog Behaviorist

Millan earned the nickname "the dog boy" because of his natural ability to interact with dogs. Consequently, the dog behaviorist became a celebrity in different parts of the country.
  • Subjects: Zoology
  • Pages: 6
  • Words: 1662

CubeSat Mission Process Flow

A CubeSat, a sort of miniaturized satellite, is a low-priced, institutionalized satellite with its inception in the CubeSat Project set up in the late 1990s by California Polytechnic State University and Stanford University. The CubeSat [...]
  • Subjects: Astronomy
  • Pages: 10
  • Words: 2865

Igneous Rocks of the Appalachian Mountains

The chains are in three regions: The Northern areas, which include shickshock ranges, the long range, the White Mountains and the Green mountains.
  • Subjects: Geology
  • Pages: 2
  • Words: 552

Outer Space and Its Impact on the Earth

As the name implies, the outer space exists in a void area where there is no atmosphere of the Earth. The temperature varies with the time of the earth day on the outer space area [...]
  • Subjects: Space Studies
  • Pages: 4
  • Words: 1117

Belarus: Geography, History, Economics and Culture

The Republic of Belarus is a European country and a member of the former Union of Soviet Socialist Republics. The Republic of Belarus is a country situated in Eastern Europe on the eastern part of [...]
  • Subjects: Countries Studies
  • Pages: 25
  • Words: 6983

Agricultural Pesticide Negative Impacts

The presence of pesticide residues in water, air, and the food is considered the main consequence of the neglectful use of pesticides in agriculture as it puts a serious risk to the safety of people [...]
  • Subjects: Agriculture
  • Pages: 5
  • Words: 1457

India’s Space Exploration Affairs

Space exploration has become a key area of concern for modern scientists and this is evident from the many attempts being undertaken in the world today to explore every bit of the outer space.
  • Subjects: Astronomy
  • Pages: 4
  • Words: 1106

The Whirlpool (M51) Galaxy

Thus, the galaxy is one of the biggest solar bodies that are unique in the universe. The colours of the structure are natural, because they are reflections of the materials that constitute the galaxy.
  • Subjects: Astronomy
  • Pages: 2
  • Words: 559

Plate Tectonics Theory and Features

For instance, where there are volcanic eruptions during the convergence of the plates, magma solidifies on top of the oceanic crust to form a hard surface on the ocean.
  • Subjects: Geology
  • Pages: 2
  • Words: 648

2008 and 2013 Sichuan Earthquakes in China

This was the worst and the most devastating earthquake since "the Tangshan earthquake of 1976 in China". In addition, impacts differ based on the number of fatalities and damages to property.
  • Subjects: Geology
  • Pages: 5
  • Words: 1415

The Importance of Theory to a Theorist

A theory is very important to a theorist for the following reasons: First, a theory organizes and summarizes knowledge. In conclusion, it is reasonable to assert that theory is indispensable to a theorist for the [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 577

Bronfenbrenner’s ecological theory of development

Psychoanalytic theorists perceive that behavior is purely superficial characteristic, and the analyses of the symbolic meaning of behavior and the in-depth functioning of the mind is prerequisite for understanding development.
  • Subjects: Evolution of Humans
  • Pages: 4
  • Words: 1357

Qualitative Research

This will help determine whether the new idea that the company will be introducing will work in the market and whether its impact on the total income of the company is a risk worth taking.
  • Subjects: Statistics
  • Pages: 3
  • Words: 799

Vertical Stratification

Due to the differences in the terrestrial and aquatic environments, numerous contrasts between the two environments can be observed. Another major difference between the terrestrial and aquatic ecosystem is their level and ability to support [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 604

Flammable or Combustible Liquids

Therefore, temperature is the determinant of the absorption of the vapor of the combustible liquid by the air. The flashpoint of a liquid is the least temperature, which there will be enough concentrated vapor of [...]
  • Subjects: Chemistry
  • Pages: 12
  • Words: 3232

History of Deforestation

Alternatively, they would cut vital elements of the tree in order to cause the upper part of the tree to fall off gradually. The birth of the naval store affected the pattern of deforestation in [...]
  • Subjects: Agriculture
  • Pages: 7
  • Words: 2038

Cities in Post-modern Era

The characteristic of the post-modern cities have put emphasis on the commercialization and business orientation and in this case resulting in de-materializing the economy and the lives of the people while emphasizing on the economic [...]
  • Subjects: Geography
  • Pages: 7
  • Words: 1926

Tōhoku Earthquake of 2011

The rate at which the pacific plate undergoes displacement is at eight to nine centimeter per annum, hence the plate subduction of the plate led to a discharge of large amounts of energy leading to [...]
  • Subjects: Geology
  • Pages: 3
  • Words: 992

Marine Conservation and Coastal Development

The committee should comprise of a balanced membership for holistic review of the coastal development projects. The lack of legislation related to marine conservation is also a major setback.
  • Subjects: Zoology
  • Pages: 2
  • Words: 620

Asian Cities: Taipei and Tokyo Overview

Located in the island of Taiwan, it is one of the most beautiful cities in the world and a centre for tourism activities.
  • Subjects: Countries Studies
  • Pages: 7
  • Words: 1996

Quantitative data analysis

The authors also show how the analysis of quantitative data is significant by giving various examples of data sets to illustrate the process of data analysis.
  • Subjects: Math
  • Pages: 2
  • Words: 547

Clovis People Origin and Culture

The Clovis people came and settled in wide areas of North America; and nowadays, there are various studies, questions, and debates which concern the uncertain period they existed and their influence on the cultures of [...]
  • Subjects: Archeology
  • Pages: 7
  • Words: 1902

Gold’s Production and Processing

However, it is this severity of the social as well as the environmental issues associated with the production of the mineral that has generated a big concern from the global authorities leading to interventions of [...]
  • Subjects: Chemistry
  • Pages: 6
  • Words: 1634

The Path of Light

The fundamental difference between light waves and other types of waves is in the ability of light waves to travel in a vacuum.
  • 3.8
  • Subjects: Physics
  • Pages: 5
  • Words: 1322

Stem Cell Research

D, in the article I am Pro-Life and Oppose Embryonic Stem Cell Research, opposes stem cell research in particular embryonic stem cell research.
  • 5
  • Subjects: Genetics
  • Pages: 5
  • Words: 1780

Albinism: Causes, Symptoms, and Therapies

Hence, it is crucial to be aware of the inheritance pattern of albinism and the higher incidence of the disorder in certain ethnic groups.
  • Subjects: Genetics
  • Pages: 11
  • Words: 3044

Alkanes and Alkenes: Structure and Reactions

The general structure of an alkane is CnH2n+2, where n is the number of carbons in the molecule. The general structure of an alkene is CnH2n, where n is the number of carbons in the [...]
  • Subjects: Chemistry
  • Pages: 6
  • Words: 1697

Aspects of Chemistry of Oxygen

To sum up, oxygen enters the blood through the process of breathing atmospheric air and travels from the nasal cavity through the trachea and bronchi into the lungs, and then, enters capillaries and erythrocytes.
  • Subjects: Chemistry
  • Pages: 1
  • Words: 279

Near Zero Thermal Coefficient Materials

Thermal expansion is a concept in physics that refers to a matter's tendency to change its density, volume, or shape in response to the change in the surrounding temperatures, not including the passe transitions.
  • Subjects: Physics
  • Pages: 12
  • Words: 3188

Aqueous Solution Definition in Chemistry

However, regarding the title of the article, the examination of the gel formation is missing in the abstract, and several questions about the chosen research process emerge. The next section in the article is devoted [...]
  • Subjects: Chemistry
  • Pages: 6
  • Words: 1760

Positivist and Constructivist Paradigm

As a result, I have to say that my worldview is more similar to the constructivist paradigm, because constructivism, as a framework, holds that learning is a lifelong developmental procedure, and the learner is a [...]
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 358

Climate Change and Threat to Animals

In the coming years, the increase in the global temperatures will make many living populations less able to adapt to the emergent conditions or to migrate to other regions that are suitable for their survival.
  • Subjects: Biology
  • Pages: 2
  • Words: 573

Vision, Its Structure and Function in Humans

Light enters the eye through the cornea and passes through the iris to the retina where it is focused. Photoreceptor cells are linked to the optic nerve fibers and make the image more visual.
  • Subjects: Biology
  • Pages: 2
  • Words: 179

Physics: Permeability of Free Space

To determine an experimental value of the permeability of free space o To investigate the balancing of repulsive magnetic between two wires with antiparallel currents by using a known gravitational force The setup for the [...]
  • Subjects: Physics
  • Pages: 4
  • Words: 1108

Analysis of the Brine Shrimp

The Brine shrimp, which is also known as the Sea monkey, has been used in the modern world as food for fish and is of high quality because it can be grown using the aquaculture [...]
  • Subjects: Biology
  • Pages: 3
  • Words: 811