Sciences Essay Examples and Topics. Page 5

4,745 samples

New York vs. Dhaka City: Comparative Analysis

Dhaka is the capital of the country Bangladesh and a famous city in South Asia, but New York is one of the most popular cities in the world, although not the capital.
  • Subjects: Countries Studies
  • Pages: 1
  • Words: 301

The Komodo Dragon: Species Conservation Plan

The Komodo dragon is the heaviest carnivorous lizard on the planet listed in the IUCN red list as vulnerable. The current geographical range of this species is the Komodo National Park and Flores Island.
  • Subjects: Zoology
  • Pages: 2
  • Words: 675

Probability Theory: Descriptive Statistics

The second is the median, which is the middle observation of a data column. Variance is an expression of how data differ from the mean in abnormal data distribution.
  • Subjects: Math
  • Pages: 2
  • Words: 766

The Characteristics and Importance of Nervous System

The nervous system is rightfully considered to be one of the most complicated and significant systems of the human body, which is responsible for the quality communication and interaction between the organs.
  • Subjects: Biology
  • Pages: 6
  • Words: 1705

Archaea and Bacteria Prokaryotes Dichotomous Keys

Most members of this phylum which are pathogenic to humans are obligate pathogens that are mostly intracellular. They are divided depending on the mode of respiration, fermentation rate, temperatures in which they thrive and shape.
  • Subjects: Biology
  • Pages: 2
  • Words: 327

Genetic Engineering Using a Pglo Plasmid

The objective of this experiment is to understand the process and importance of the genetic transformation of bacteria in real time with the aid of extrachromosomal DNA, alternatively referred to as plasmids.
  • Subjects: Genetics
  • Pages: 4
  • Words: 1207

Mixtures and Compounds in Chemistry

The type of bonds and the combination depends on the position of each element in the periodic table. The elements in a compound are always in a fixed ratio and the arrangement is defined.
  • Subjects: Chemistry
  • Pages: 4
  • Words: 1284

Plastic Impact on Humans and Planet

Plastic is any organic material that when heated and pressure applied, it can expand and after it has been cooled it retains that shape it had been subjected to.
  • Subjects: Chemistry
  • Pages: 4
  • Words: 1079

City of Perth, Australia Exploration

The city of Perth in Australia has a rich heritage in terms of cultural values and attitudes which define the culture of the city and this is evidenced by the exotic buildings and open spaces [...]
  • Subjects: Geography
  • Pages: 10
  • Words: 2936

Requirements Gathering Techniques

Since the system analysis stage of any Information Systems development is required in the process of solving a company's problems, it is vital to gather the system requirements and business requirements of the existing system [...]
  • Subjects: Scientific Method
  • Pages: 6
  • Words: 2435

The Old Faithfull Geysers

The geyser has very unique regular eruptions with has created interest amongst visitors and geologists The geyser is one of the most famous in the world, and anybody who visits Yellowstone must ensure that they [...]
  • Subjects: Geology
  • Pages: 4
  • Words: 1244

Astronomy and Astrology Comparison

People often confuse astronomy and astrology, as both words sound similar and deal with many of the same topics. Meanwhile, astronomy remains a proper and highly useful science that enabled achievements such as the moon [...]
  • Subjects: Astronomy
  • Pages: 1
  • Words: 275

“Three-Part Harmony of Adult Learning” by Kyle Moore

The Three-Part Harmony of Adult Learning, Critical Thinking, and Decision-Making by Kyle Moore is a scholarly article that observes adult learning and pursues the goal of proving the fact that decision-making and critical thinking are [...]
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 401

Desalination in the UAE

Therefore, the UAE Security Strategy 2036 promotes the idea of the creation of desalination plants as one of the dominant technologies in the UAE.
  • 5
  • Subjects: Agriculture
  • Pages: 3
  • Words: 871

Fossil Fuels and the Formation Process

The type of sediment, particular type of organic matter and the post burial changes that occur determine the type of fossil fuel that is formed.
  • Subjects: Geology
  • Pages: 2
  • Words: 624

Marfan Syndrome in Genetic Counseling

The two generation hierarchies above and one generation hierarchy below the Anne's generation was pooled and presented in the chart as below: Firstly, the typical clinical symptoms attributed to MFS were sorted from the description [...]
  • Subjects: Genetics
  • Pages: 4
  • Words: 1442

Smart Farming and Sustainable Agriculture

Smart farming allows for a wide range of options, from robotization and satellite imagery to the Internet of Things and the blockchain technology that increases the efficiency of crop cultivation by optimizing the use of [...]
  • Subjects: Agriculture
  • Pages: 8
  • Words: 2308

Sampling Frame and Its Traits

The general definition of a sampling frame is the list of all the elements from which a sample may be drawn.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 575

Intelligent Design vs. Evolution Theory

Over the years, the field of natural sciences has been dominated by the unending debate pitting the intelligent design theory of existence against the evolution theory. The vocal criticism of the evolution theory led to [...]
  • Subjects: Evolution of Humans
  • Pages: 7
  • Words: 1742

Providencia Rettgeri as an Unknown Microorganism

The common laboratory techniques employed in the identification of bacteria are the morphology of colonies and cells, biochemical reactions, physiological mechanisms, and genetic characteristics.
  • Subjects: Biology
  • Pages: 7
  • Words: 2203

Gekkonidae: Biological Characteristics

A comprehensive description of the family peculiarities started with the analysis of general characteristics of lizards and the features they obtained throughout the evolution.
  • Subjects: Biology
  • Pages: 4
  • Words: 1121

Pizza Box Optimization: Packaging Problem

The analysis starts with a brief description of the need to solve the Pizza Box problem and then proceeds to a discussion of the optimization concept.
  • Subjects: Math
  • Pages: 10
  • Words: 1867

Map Making History and Development

Globalization has made the world interconnected at a level that was unprecedented in the past resulting in people thinking of the world and the various countries and societies within it in a way that is [...]
  • Subjects: Geography
  • Pages: 10
  • Words: 2744

Nylons: Production, Characteristics and Applications

The general background provides information on the various terms used to describe nylon, the history of nylon, a comparison between nylon and other natural materials, such as cotton and silk, and the standards set aside [...]
  • 2
  • Subjects: Chemistry
  • Pages: 16
  • Words: 4161

“Dancing Skeletons: Life and Death in West Africa”

The conflict is expressed in how the author describes her culture shock when introduced to the native women's way of treating children or the procedure of female genital mutilation, for that matter.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1129

Urban Agriculture Effects on Economy

The preparation of the journals involved conducting interviews with the urban farmers and surveys on the certainty of the farming practices.
  • Subjects: Agriculture
  • Pages: 10
  • Words: 2621

Anthropology Issues: Extinct Hominid Java Man

Java man's fossil was discovered in Java, an island in Indonesia. Java man's fossil discovery occurred along river Solo's bank in the Eastern part of Java.
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1118

Common Biochemical Cycles

Carbon is also an important element for the living organisms; hence the carbon cycle which is a gaseous cycle takes place to recycle the carbon and make it available for the living organisms.
  • Subjects: Biology
  • Pages: 2
  • Words: 616

Alfred Wegener’s theory of continental drift

Although Wegener provided a lot of evidence-based on the discussion of continental fits and results of investigations in paleontology and paleoclimatology, the scientist failed to explain the mechanisms which made the blocks move, thus, only [...]
  • Subjects: Geology
  • Pages: 6
  • Words: 1107

Three Abbreviated Research Plans

One of the strengths of this approach is that a researcher is able to compensate for the limitations of one approach by utilizing the strengths of the other approach.
  • Subjects: Scientific Method
  • Pages: 10
  • Words: 2783

Positivism and Interpretivism

The advancement of the interpretive method is established upon the criticism of the positivist approach in communal sciences. I and the other supporters of the interpretive research assume that it is crucial for the satisfactory [...]
  • 1
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 583

Importance of Narrative Approach

The main subjects included the history of the society, religious and cultural beliefs of the society and the unexpected behaviors of the people.
  • Subjects: Scientific Method
  • Pages: 10
  • Words: 2802

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

Gender Anthropology

This is usually possible as women and men have different sexual organs and the disparity in the sexual organs of men and women explains the differences in both sexes.
  • Subjects: Anthropology
  • Pages: 5
  • Words: 1435

National Geographic Travelers Magazine analysis

The other related publication and electronic media by the same publisher include the National Geographic Kids, National Geographic Adventure and the National Expedition.
  • Subjects: Geography
  • Pages: 2
  • Words: 653

California Geological Profile

The type of rocks found in California are diverse because it is said that, the state experiences some of the most diverse geological forces; which have in turn created some of the most diverse mineral [...]
  • Subjects: Geology
  • Pages: 5
  • Words: 1454

The Electromagnetic Spectrum

One of the tools used in the separation of lights is the spectrometer and it separates the natural light into the diverse wavelength contained therein.
  • Subjects: Physics
  • Pages: 5
  • Words: 1352

Supernova Stars

When the white dwarf starts accumulating in mass as a result of binary companion, the core of the white dwarf reaches the temperature that is just enough to facilitate carbon fusion.
  • 5
  • Subjects: Astronomy
  • Pages: 7
  • Words: 2005

“Skull Wars” by Thomas Hurst

According to prologue of the book 'Skull Wars Kennewick Man, Archaeology, and the Battle for Native American Identity, the author of the prologue mentions the intention of the whites or Caucasians to ascertain themselves as [...]
  • Subjects: Archeology
  • Pages: 5
  • Words: 1867

Definition of Meteor Shower

The Solar system is made up of the Sun and the nine Planets which revolve around the Sun. The occurrence of a meteor shower is predictable.
  • Subjects: Astronomy
  • Pages: 2
  • Words: 565

Is a virus alive?

What happens is that the organisms that are mono-celled grow mostly because; when they are formed during the cell division they are usually small and they are supposed to grow and develop to full-grown cells.
  • Subjects: Genetics
  • Pages: 2
  • Words: 935

Ethnography Reflection

In the book 'Mad Dogs, Englishmen, and the Errant Anthropologist ', Douglas Raybeck the ethnographer had to learn the culture of the society. The evidence of the ethnographer's impact on the communities is in the [...]
  • Subjects: Anthropology
  • Pages: 5
  • Words: 1710

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

Javan Rhinos: Wildlife Trading of Endangered Animals

Out of the five rhino species, Javan rhinoceros is the most threatened species despite being in the ecosystem for millions of years, playing a crucial role in shaping the landscape by its feeding style.
  • Subjects: Zoology
  • Pages: 6
  • Words: 1368

Scientific Methods in Sociology

The scientific method can be described as a series of steps: asking a question literature review building a hypothesis conducting a study concluding reporting results. In summary, the scientific method allows researchers to adhere to [...]
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 295

Adaptation and Natural Selection

Similar to the way letters of the alphabet are organized in a sequence to form words and sentences, these bases combine in a certain way to pass traits to the next generation.
  • Subjects: Genetics
  • Pages: 4
  • Words: 1119

Substitution Reactions of Alcohols

1 The SN2 substitution reaction occurs when the attacking atom or group is a strong nucleophile that hits the electrophile from the rear end thereby ousting the leaving group.
  • Subjects: Chemistry
  • Pages: 10
  • Words: 2743

Diffusion in Polymer Solutions

Diffusion is the process of movement of atoms from higher concentration region to lower concentration region. The activation energy of vacancy diffusion is high compared to interstitial diffusion.
  • Subjects: Chemistry
  • Pages: 20
  • Words: 5561

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

Earth as Compared With the Other Planets

The planet earth is divided into three layers; at the top is the crust; the mantle comes in the medial position and finally the core.
  • Subjects: Space Studies
  • Pages: 4
  • Words: 1751

Scientific Traditions: Isaac Newton and Galileo

The Catholic Church disagreed with his advocacy that, the sun was at the center of solar system, because it was no empirically proven and contradicted the meaning of scripture.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 493

Physical and Chemical Properties of Copper

The first stage is mining and the copper sulfide minerals which are concentrated with low-grade ores, electrolytic refining, and smelting are done in order to have a pure cathode of copper.
  • Subjects: Geology
  • Pages: 2
  • Words: 447

Richard Feynman: Life and Work

Thus, being a physics student at the Massachusetts Institute of Technology, he suggested an unusual approach to calculating forces in molecules as a part of his undergraduate thesis in 1939.
  • Subjects: Physics
  • Pages: 2
  • Words: 558

Data Collection and Analysis

Although I can hardly keep abreast of the work that needs to be completed for both district and state, however, I am encouraged by the fact that most of the data collected will constitute part [...]
  • Subjects: Scientific Method
  • Pages: 5
  • Words: 2534

E-Mail Interviewing in Research: Benefits and Limits

E-mail interviews allow researchers and participants to review questions and responses and allow interviewees to reveal in-depth details about questions. Researchers can conduct multiple interviews simultaneously, create a rapport, and help to overcome the interviewer [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 213

Japan Oceanic Trench as a Subduction Zone

It is located on the floor of the Pacific Ocean, in the northeastern Japan waters. This result to increase in the density of the oceanic plate, forcing it to move into the mantle.
  • Subjects: Geology
  • Pages: 2
  • Words: 574

The Concept of Science: Definition and Components

While it is possible to address the problem by applying a scientific approach, this is rarely done, mostly due to the unpopularity of the concept of science in the popular perception.
  • Subjects: Scientific Method
  • Pages: 5
  • Words: 1422

Nairobi National Park in Kenya

The park has an animal orphanage where young animals left behind by their parents are kept: life at the park is survival for the fittest and if, for instance, a zebra is ambushed by a [...]
  • Subjects: Geography
  • Pages: 4
  • Words: 1088

Experiment of the Fluid Mechanics

The Experiment was going to be carried out in the following manner: Checking the equipment; Charging the hydraulic bench with water; Placing the plastic caps at the end of the shaft; Increasing/decreasing pressure; Observing the [...]
  • Subjects: Physics
  • Pages: 3
  • Words: 756

History of Tectonic Formations of Texas

The gravitational and conventional forces beneath the surface of the Earth forced the crustal layer of the Earth to divide and drift apart forming the presently existing continents.
  • Subjects: Geology
  • Pages: 3
  • Words: 811

GIS Data Organization: Spatial Data Structure & Models

Apart from the difference between data and information, there is a huge gap between geographic data and data in general. Therefore, Fazal's Spatial data structure and models is a crucial piece of information that helps [...]
  • Subjects: Geography
  • Pages: 8
  • Words: 2181

Accessibility to Safe Drinking Water

The first is to dig wells in the rural and arid areas to aid the people to have access to water. The other alternative is to treat water and use it in the home.
  • Subjects: Agriculture
  • Pages: 2
  • Words: 551

Scientific and Pseudoscientific Claims

One of the most important features of a scientific claim, thus, a genuine science as well, is empirical falsifiability which provides that scientific claim can be either false or true.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 572

Anthropology and Humanitarianism

Implying active use of diplomacy, the actions of humanitarians serve to reduce the extent of confrontation between the participants of a specific conflict and, therefore, minimize the threat to the well-being of civilians.
  • Subjects: Anthropology
  • Pages: 9
  • Words: 2856

Colombia’s History, Geography, and Culture

Colombia is located in the northwest corner of South America, bordered by Panama to the northwest, Venezuela to the east, Brazil to the south, and Ecuador and Peru to the west.
  • Subjects: Countries Studies
  • Pages: 2
  • Words: 653

The Qualitative Research Design

Qualitative research is a complicated subject that proves it difficult to give this type of research a strict definition. Second of all, the researchers are key actors in the process, collecting data and making observations.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 143

Reliability and Validity of Tests

Tests can be utilized as predictors when they demonstrate high levels of reliability and validity, having both factors is important for the most accurate and predictable results.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 297

A Mineral Appearance and Physical Properties

While the chemical formula and the crystal lattice of a given mineral can be determined in a laboratory setup, it is possible to determine the identity of a mineral using its physical properties.
  • Subjects: Geology
  • Pages: 2
  • Words: 623

Analysis of the Forbidden City of China

In reality, it is the largest preserved palace complex in the world, and it is one of the finest achievements of the Ming dynasty.
  • Subjects: Countries Studies
  • Pages: 1
  • Words: 396

Brazil vs. Argentina: Comparative Analysis

The territory of Argentina is mainly composed of flat plains and plateaus; there are small areas of foothills, highlands, and canyons adjacent to the Andean zone.
  • Subjects: Countries Studies
  • Pages: 2
  • Words: 652

Trinidad and Tobago in Country Studies

The economy of Trinidad is considered one of the most developed in the Caribbean: it is ranked third among the most developed economies in the Caribbean.
  • Subjects: Countries Studies
  • Pages: 8
  • Words: 1906

Urbanization and Suburbanization

Therefore, more people come to life in the city, in order to be able to take advantage of the many opportunities it offers.
  • Subjects: Geography
  • Pages: 1
  • Words: 484

The Function and Structures of the Human Heart

Pulmonary circulation involves the transfer of deoxygenated blood from the heart to the lungs and then the movement of oxygenated blood from the lungs back to the heart. Coronary circulation is responsible for replenishing the [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 488

Three Types of the Hyaluronic Acid

In the human body, hyaluronic acid performs the crucial function of retaining moisture in the tissues and acts as a lubricant for the joints. Even though hyaluronic acid is a component of the body, the [...]
  • Subjects: Chemistry
  • Pages: 3
  • Words: 946

The American Crow Species Analysis

The information in the article is very reliable as the study was conducted through a scientific procedure to reach a conclusion.
  • Subjects: Zoology
  • Pages: 2
  • Words: 859

Scientific Revolution and Its Consequences

Engaging humans in scientific processes and achievements can help decrease the firmness of their beliefs and give them a chance to technological progress.
  • Subjects: Formal Sciences
  • Pages: 3
  • Words: 918

Bouncing Ball as an Example of a Conic Section

When a ball is thrown into the air, it rises until it reaches a high point. The entirety of motion from the moment a ball rises into the air until it falls constitutes a parabola.
  • Subjects: Math
  • Pages: 1
  • Words: 284

Linear Equations Comprehensive Study

Rene refined the idea of the standard notation equation of a line given as y=mx + b, m which represents the slope and determines the change in y for every unit change in x, b [...]
  • Subjects: Math
  • Pages: 2
  • Words: 751

How Animals React to Their Reflection in Mirror

The experiment with chimpanzees proved animals perceive the reflection in the mirror as their own since they viewed and touched the red marks applied during sleep that could only be seen in the mirror.
  • Subjects: Zoology
  • Pages: 2
  • Words: 583

Massive Leak of Liquified Chlorine Gas

Small quantities of chlorine can reach the threshold of acute poisoning within a very short time, thereby leading to casualties.
  • Subjects: Chemistry
  • Pages: 19
  • Words: 2169

New Artemis Accords Comparison to Outer Space Treaty

Section 10 emphasizes that the signatories are obliged to "inform the Secretary-General of the United Nations, the public and the international scientific community, regarding the extraction of space resources activities by the Outer Space Treaty".
  • Subjects: Space Studies
  • Pages: 6
  • Words: 1591

The Concept of Selective Breeding

In order to carry out selective breeding, the breeder must first of all have a breeding stock with the desired qualities.
  • Subjects: Biology
  • Pages: 10
  • Words: 2724

Electrolysis of Metals to Refine

The product of electrolysis is obtained in a different physical state than that of the electrolyte used in the electrolytic cell.
  • Subjects: Physics
  • Pages: 4
  • Words: 1105

Theories of Panspermia and the Origin of Life on Earth

Panspermia is one of the theories of the origins and creation of life on our planet, according to which life forms appeared on Earth from the outside of the Universe and are transferred through asteroids, [...]
  • Subjects: Evolution of Humans
  • Pages: 2
  • Words: 573

The Use of Physics in my Daily Activities

The friction between the road surface and the tyre makes it possible for the car to move forward when the gas pedal is pressed. Gravity is the force that causes the bucket to fall into [...]
  • Subjects: Physics
  • Pages: 6
  • Words: 1408

Experiment: Transients in Power Equipment Circuits

One of them is by designing a machine that is well adapted to such conditions of overvoltage, while the other method involves the use of protectors such as lightning arresters or power surges.
  • Subjects: Physics
  • Pages: 2
  • Words: 995

Effects of Mass on the Braking Distance of a Bicycle

The aim of this experiment is to investigate the effects of mass on the breaking distance of a bicycle. The kinetic energy is factor of the mass and the velocity of the bicycle creating a [...]
  • Subjects: Physics
  • Pages: 3
  • Words: 1293

Prime Numbers Role in People’s Life

There are great many of prime numbers, the smallest one is 1 and the largest known prime number on the moment of webpage creation is m39 = 213,466,917-1.
  • Subjects: Math
  • Pages: 2
  • Words: 582

The Profile of China. Key Facts

The areas with most of the lakes are found in the Lower-Middle Yangtze plain and the Tibet-Qinghai plateau. Most of the lakes in the Northwest part are salty while the ones in the Southeast are [...]
  • Subjects: Countries Studies
  • Pages: 5
  • Words: 1499

Climate Zones of the United States

In general, the majority of the territory belongs to a temperate climate, humid in the east and dry in the west, with hot summers and cold winters. The tropical climate can be seen in Florida [...]
  • Subjects: Geography
  • Pages: 1
  • Words: 325

Ancient Chinese Inventions and Contributions

In spite of this stereotype, China is the Motherland of many inventions of the past. Gunpowder is one of the most significant and well-known inventions of ancient China.
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 846

Power Distance in Venezuela

Given the recent political protests in Venezuela, the research of the extent to which the power distance could be maintained and respected could be a valuable addition to cultural studies.
  • Subjects: Countries Studies
  • Pages: 1
  • Words: 303

“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

Case Study Methodology in Special Educational Settings

In a nutshell, the stipulation of best practice documentation principles can assist the learners to comprehend the case studies and as such, leading to an increase in the confirmation of the triangulation.
  • Subjects: Scientific Method
  • Pages: 16
  • Words: 4968

“Shamanism, Colonialism and the Wild Man” by Michael T. Taussig

In the book "Shamanism, Colonialism and the Wild Man", Taussig explores and explains the atrocities committed by the early-20th-century rubber traders in the Putumayo Valley by studying the phenomena of terror and shamanic healing in [...]
  • Subjects: Anthropology
  • Pages: 4
  • Words: 1366