Sciences Essay Examples and Topics. Page 18

5,293 samples

Extra Solar Planets

Title: Distribution of Orbital Distance: Number of Planets Closer and Farther than Earth's Orbital Distance Title: Distribution of Masses: Number of Planets with Masses Less than Earth's Mass and Greater than Earth's Mass Title: [...]
  • Subjects: Space Studies
  • Pages: 4
  • Words: 1378

The Study of Sagittarius A*

The total duration of the project, including the improvement of observing systems, construction of the station, transportation to the Lagrange point, and obtaining the first results, will take at least 4-7 years.
  • Subjects: Space Studies
  • Pages: 8
  • Words: 2988

Analysis of Ivory Coast: Aspects of Life

The inevitable consequence of unfavorable demographic trends in sub-Saharan Africa, the low income level of both States and the majority of the population is the extreme strain that the social infrastructure of the region and, [...]
  • Subjects: Countries Studies
  • Pages: 8
  • Words: 2315

The Universal Nature of Biochemistry

If the power between the two atoms is the same they share the electrons and form a covalent bond, but if one atom's power exceeds the other, then one loses the electron or electrons to [...]
  • Subjects: Chemistry
  • Pages: 4
  • Words: 1116

The Concept of Heat and Temperature

Moreover, the intensity of heat is determined by how fast the atoms are moving in the object, the fast the movement the higher the heat and the lower the movement the lower the heat.
  • Subjects: Physics
  • Pages: 4
  • Words: 1156

“IS-LM MODEL” by Dudley Cooke

The IS-LM model is based on the assumption that the general price level is fixed. IS-LM model can be written using functional forms by focusing on the linear function1.
  • Subjects: Math
  • Pages: 3
  • Words: 865

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

Observing the Dynamic Giant Planets

Most of the people, however, believe that the phenomenon is related to alien civilization. On the other hand, there is an opinion that UFO sightings are considered to be misidentified natural objects.
  • Subjects: Astronomy
  • Pages: 2
  • Words: 593

Spacecraft Exploration: NASA and ESA

It is supposed to conduct analysis of thermal structure and composition of the atmosphere in comparison to the earlier space-craft findings.
  • Subjects: Space Studies
  • Pages: 2
  • Words: 636

Chlamydia Sexually Transmitted Disease

The clinical manifestations of chlamydial infection depend on the virulence of the pathogen, the duration of the stay of chlamydia in the body, the topography of the lesion, the severity of local and general reactions [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 659

Resolving Genetic Issues or Playing With Mother Nature?

Because mother nature is essential in sustaining human life, it is not right to play with mother nature. It is not right to play with mother nature because of the consequences of playing with her.
  • Subjects: Genetics
  • Pages: 1
  • Words: 287

Mathematical Laws in the Real World

Given the impossibility of reducing the general idea of mathematical science to a single point, it is essential to note that the manifestation of its regularities and concepts is widespread in the real world.
  • Subjects: Math
  • Pages: 4
  • Words: 1146

The Evolution of Human Skin Color

The amount of UV light depends on the latitude: the highest concentration is spread throughout the equator, while the areas close to the Earth's poles had it in scarcity. Both folate and vitamin D contributed [...]
  • Subjects: Evolution of Humans
  • Pages: 1
  • Words: 374

Biology: Phylum Mollusca and Phylum Annelida

The key characteristics that define organisms in this class are they live in land, aquatic or marine environment, they have eyes, mouth, tentacles, and spiraled shells Clam, Muscle, Oyster, Scallop Bivalvia forms another class of [...]
  • Subjects: Biology
  • Pages: 3
  • Words: 385

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

Metabolite Engineering Using GMOs

Metabolite engineering with the use of genetically modified organisms is used in a wide range of industries to change different products' structures, lifestyles, and cellular chains.
  • Subjects: Agriculture
  • Pages: 3
  • Words: 764

Correlational Research and Data Analysis

The relationship that is developed from a correlational research can be used to predict the variables in the future depending on the amount of correlation that has been witnessed.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 562

Three Key Conditions for Robust ML Solutions

Referring to the source makes it clear that in his article Southekal referred only to the data that were most relevant in the context of the topic: the report provides additional statistical information.
  • Subjects: Statistics
  • Pages: 1
  • Words: 394

Analyzing Quantitative Data and Method

The independent variable is the mental illness of the various patients that will form the sample population. The effect is the varied outcome, and therefore the patient outcome is the dependent variable.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 572

The Development of the Neural System and Genetic Program

In the process of determining the connections worth keeping, a person's brain takes into account their lived experiences and daily life, which in turn shape the direction of a person's neural growth.
  • Subjects: Genetics
  • Pages: 2
  • Words: 575

The Social Mission of the Dubai Customs

Understanding the functions of the state system, and most importantly, the significance, essence, and content of these functions by the management and employees of the customs service have a severe impact on the formation and [...]
  • Subjects: Countries Studies
  • Pages: 3
  • Words: 856

Geology: Sinkholes-Buried Alive Documentary

The video discusses the formation of sinkholes, highlights some sinkhole-prone areas, and sheds light on the sinkhole victims. I am amazed by the various topographies and scenes, especially in observing the type of things that [...]
  • Subjects: Geology
  • Pages: 2
  • Words: 561

Rocky Mountain Futures: An Ecological Perspective

The rocky mountain system does not have a very elaborate feature generated from volcanic activities. There is one uniquely outstanding volcanic feature at the West Spanish zone.
  • Subjects: Geology
  • Pages: 21
  • Words: 1189

The Japan Earthquake and Tsunami of 2011 Documentary

The documentary reflects the events leading to the natural disasters and their aftermath, including an investigation into the reasons for the failure of the precautionary measures in place during the 2011 earthquake in Japan.
  • Subjects: Geology
  • Pages: 2
  • Words: 579

Geology: Volcanic Island Life Cycle Documentary

The documentary tells about the peculiarities of the Hawaiian territory, describing the processes of eruption, solidification, the transformation of lava, and the formation of new lands, which are distinguished by their fertility due to the [...]
  • Subjects: Geology
  • Pages: 2
  • Words: 577

Geology: Life’s Rocky Start Documentary

The documentary explains a theory on the inter-relationship of the evolution of both life and earth that is changing the great story of the planet. The documentary majorly focuses on science and therefore, is restricted [...]
  • Subjects: Geology
  • Pages: 2
  • Words: 618

The Pomegranate Peel: Antioxidant Activity

Due to the high concentration of bioactive compounds, it has many health-related properties and is widely used in the pharmaceutical industry [1].
  • Subjects: Biology
  • Pages: 1
  • Words: 307

World’s Oldest Industrial-Scale Brewery Identified at Abydos

The site was previously excavated by the UK in the 20th century, but the finding's importance was underestimated. The building's proximity to the royal necropolis implies that beer had a ritualistic significance, which is supported [...]
  • Subjects: Archeology
  • Pages: 2
  • Words: 409

The Concept of Markov Switching Theory

Markov Switching Model is widely used for analyzing economic developments. Bull and Bear market regime switches can be studied with the help of Markov Switching Model.
  • Subjects: Scientific Method
  • Pages: 9
  • Words: 378

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

Francis Bacon, Author of the New Organum

He lobbied the government to employ science in the day-to-day learning of the state and forwarded the idea of the creation of a ministry of science a fete he never realized.
  • Subjects: Scientific Method
  • Pages: 5
  • Words: 1463

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

The Pomegranate or “Punica Granatum L.”

In ancient times, the Old Testament of the Bible, the Jewish Torah, and the Babylonian Talmud describe the pomegranate as a divine fruit conferring forces of fertility, good luck, and abundance.
  • Subjects: Biology
  • Pages: 4
  • Words: 1184

Critical Thinking: Examining the Claims About Salespeople

The third claim to be examined is the assertion that salespeople are not doing a great job and, therefore, have to be kicked out from the organization in order to help the management improve sales.
  • Subjects: Formal Sciences
  • Pages: 3
  • Words: 845

“Twenty-First Century Socialism”

Ellner believes that Chavez is still supported by his people, at least the majority of them, in support of this claim Steve points to the fact that Chavez' party won a majority of the gubernatorial [...]
  • Subjects: Countries Studies
  • Pages: 2
  • Words: 629

What Is Meant by the Term Humanities

The notion of humanities is rather weighty as it can impact the status quo in political, economic, and social relationships on the whole.
  • Subjects: Formal Sciences
  • Pages: 3
  • Words: 968

Free Radicals, Oxidative Stress, and Antioxidants

The presence of ROS in excess causes oxidative stress in the body, leading to the oxidation of proteins and lipids and the transformation of their structures and roles in the body.
  • Subjects: Chemistry
  • Pages: 6
  • Words: 1666

The Biological Study: Punica Granatum L. And Nerium Oleander

In particular, The research project included the collection and preparation of plant materials, namely extracts of Punica granatum L.and Nerium oleander, a direct biological experiment on animals, and blood and tissue analyses.
  • Subjects: Biology
  • Pages: 6
  • Words: 1663

Key Terms in Anthropology

Firstly, it provides the field of paleoanthropology with precious fossils to analyze the hominin species. This complicated process leads to the creation of a face that combines both human-like and primitive traits.
  • Subjects: Anthropology
  • Pages: 3
  • Words: 839

Anthropology: Evolution of Human Language and Tongue

According to the anatomical characteristics of humans the ability to produce speech was pursuant to them. They lived among hominids which noise and sounds they tried to come after.
  • Subjects: Anthropology
  • Pages: 10
  • Words: 973

Genetic Disorder: “A Genetic Link to Anorexia”

The author effectively proves that the development of anorexia nervosa may occur not only due to the exposure to the social pressure of beauty standards, but also the presence of a genetic predisposition.
  • Subjects: Genetics
  • Pages: 1
  • Words: 279

Mathematics: An Art or a Science

The research aims at showing the relationship between Art and Mathematics to students. The two disciplines have proved to be more united throughout history.
  • Subjects: Math
  • Pages: 7
  • Words: 1864

Charles Darwin’s Scientific Works and Their Importance

The fact that the biological world probably evolved according to Darwin's way caused dissonance and denial in society, caused by contradictions with their usual picture of the world. It is a mistake to think that [...]
  • Subjects: Evolution of Humans
  • Pages: 5
  • Words: 983

Systematic Analysis of Scientific Articles

Moreover, the mental connection between the entrepreneur and the venture is similar to that of a parent and a child. It is worth noting that the themes of entrepreneurship and innovation are close.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 840

Analysis of China’s Plans for Greenhouse Gas

The sustainable development of the world countries in the context of increasing greenhouse gas emissions is impossible without the creation of measures to solve this problem, and China is no exception to the rule.
  • Subjects: Geography
  • Pages: 6
  • Words: 1695

Randomized Controlled Trials

Randomized controlled trials imply both a compound-complex system to conduct experiments under controlled conditions with compared groups of participants and a set of trials results measurements.
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 272

Genetic Enhancement: Ethical Aspect

In addition, it can take the shape of cosmetic modifications, which change the overall basis of human uniqueness and the unalterable aspect of the human body.
  • Subjects: Genetics
  • Pages: 2
  • Words: 596

Sleep Deprivation and Insomnia: Study Sources

The topic of this audio record is a variety of problems with sleep and their impact on an organism. They proved the aforementioned conclusion and also paid attention to the impact of sleep deprivation on [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 748

Campania, Italy: Geographic Analysis

The region is in the southern parts of Italy. It covers an area of 13,590 km², borders Mediterranean sea to the west, and located in the renowned Italian peninsula.
  • Subjects: Geography
  • Pages: 9
  • Words: 745

Is There Something Greater than Us out There?

The thought about the universe, our existence, and the perfectness of how everything happens always lead to the question about the presence of a supreme being.
  • Subjects: Space Studies
  • Pages: 2
  • Words: 581

Statistical Table Internal Level Design

To begin internal level design, it is important to learn the key terms. Firstly, a table is used for a systematic representation of collected data.
  • Subjects: Statistics
  • Pages: 5
  • Words: 784

Molecular Basis of COVID-19 Virus

The coronavirus genome is as a share member of the Niclovirus order, such as the family Arterividrae and Toro virus genus. It is used to check the spread of the infection and trace those infected [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 595

The Earth as the Largest of the Four Terrestrial Planets

The Earth is the largest of the four terrestrial planets, orbiting the Sun and possessing the only satellite, the Moon. The heat in the core is leftover from the formation, caused by the collision of [...]
  • Subjects: Astronomy
  • Pages: 1
  • Words: 393

Antioxidants Description and Overview

There are two species of pomegranate, the Punica granatum, and Punica protopunica.P.granatum originates from Yemen and is believed to be crucial in the ancestry of the present cultivated form of pomegranate.
  • Subjects: Biology
  • Pages: 5
  • Words: 1286

The Chromatography Method: Scientific Experiment

SDS-PAGE separates isolated protein of which can be visualized by coo massive stain that binds to the experimental proteins and hence, the intensity of this resultant bands is used to give plasminogen estimation in a [...]
  • Subjects: Biology
  • Pages: 3
  • Words: 1231

Hypothesis Testing of the Sekaran Process

As Sarkar and Chang emphasize in their research, the statistical hypothesis test is one of the basic components of the empirical research.
  • Subjects: Scientific Method
  • Pages: 7
  • Words: 1140

The Feeding Behavior of the Walrus

The walrus forages on the sea floor and platforms of sea ice. They must live in shallow seas, especially close to the shores.
  • Subjects: Zoology
  • Pages: 14
  • Words: 812

Astronomy: Crash Course About Telescopes

While the human pupil collects a small amount of light, lenses or mirrors used in telescopes can collect, redirect, and focus light to make even the dimmest objects visible.
  • Subjects: Astronomy
  • Pages: 1
  • Words: 389

Senegal’s Population and Migration Profile

As per current projections, the population of Senegal is projected to increase for the remainder of the century. Roughly 42% of the population of Senegal lives in the rural area.
  • Subjects: Countries Studies
  • Pages: 6
  • Words: 1675

Analysis of Sociological Journal Article by Cherly Regerh

The first hypothesis of the inductive research is that traumatic experiences of the paramedics in work places extend to their spouses and children, thus affecting the quality of social and emotional interaction in the family.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 832

Is Science Research Value-Neutral?

The author goes on to state that according to this option, the scientific knowledge gained is for the society and it is the society that decides on the application of the scientific knowledge.
  • Subjects: Scientific Method
  • Pages: 5
  • Words: 632

Biochemical Oxygen Demand Measurement

The essence of the method of measuring BOD is to establish the concentration of molecular oxygen in the water sample immediately after the selection and after incubation periods of the sample.
  • Subjects: Chemistry
  • Pages: 3
  • Words: 397

Acids, Bases and pH Testing: A Physics Lab

The mechanism of action of such indicators is based on chemical interaction with the substrate with the subsequent change of the stripe color. This change and the pH scale provide preliminary data on how acidic [...]
  • Subjects: Physics
  • Pages: 5
  • Words: 204

Boiling Points of Solutions: A Physics Lab

In this laboratory work, the correlation between salt concentration in water and boiling point was studied. Thus, for the experiment, the temperature of water brought to boiling was measured beforehand, and then 12 g of [...]
  • Subjects: Physics
  • Pages: 5
  • Words: 363

Descriptive Statistics and Financial Information

As seen in Table 1, the mean of the Percentage of the Disadvantaged Students is 42. As seen from Figure 1, the distribution of values is right-skewed and platykurtic.
  • Subjects: Statistics
  • Pages: 3
  • Words: 840

Homeostasis: Human Structure and Composition

The effect of a feedback of this nature is the stabilization of the affected system with the aim of the correction of the resultant deviations from the point that is naturally set.
  • Subjects: Biology
  • Pages: 4
  • Words: 1132

Scientists Convincing Science and Society

According to, there are a number of scientists that were involved in studies with an objective of convincing the society as well as science that the molecule of heredity is DNA.
  • Subjects: Biology
  • Pages: 3
  • Words: 929

Cell Creation. Basic Characteristic of Life

The following paper would outline a process which would allow the researcher to grasp an understanding of the way life is created in order to fulfill all the different functions and operations of a cell.
  • Subjects: Biology
  • Pages: 2
  • Words: 687

Deep-Sea Biology: The Search for a Sea Monster

This case study is about the attempts of Clyde Roper to find the giant squid. This canyon is known to be very deep and runs towards the Kermadec Trench which is also documented to be [...]
  • Subjects: Biology
  • Pages: 2
  • Words: 619

The Evolution Of Cell Types: Evolution of a Menace

Antibiotic resistance The capability of a bacterial species to survive the impact of the administration of chemicals that are designed to induce death is known as antibiotic resistance.
  • Subjects: Biology
  • Pages: 2
  • Words: 618

Concertation of Liver Enzyme Affects How It Works

We elaborate further to state a catalyst as a substance that increases the rate of reaction and is not used up in the reaction, the products of the reaction are different substances of the reactant.
  • Subjects: Chemistry
  • Pages: 2
  • Words: 898

Marketing Research: Qualitative vs. Quantitative Interviewer

A good qualitative research has capability of shaping the questions keeping in view the aptitude of the respondents; on the other hand, a good quantitative researcher bounds the respondents to stay with him until the [...]
  • Subjects: Scientific Method
  • Pages: 1
  • Words: 493

Blood Stem Cell Self-Renewal and Differentiation

One of the distinct cells in the blood or hematopoietic stem cell. Due to this functionality, the blood and skin cells' pose the greatest ability of differentiation and self-renewal.
  • Subjects: Biology
  • Pages: 5
  • Words: 1418

Research Methods in Social Sciences

The strategic random sampling method enhances the holistic representation of all demographic and social aspects of a population in the area of study.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 600

Survey Research and Questionnaires in Criminology

Survey research is the most widely used data collection method in the fields of criminal justice and criminology as it assists researchers and professionals to gather the information that is unique to individuals, such as [...]
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 574

Illegal Immigrants in the US Research Methods

This is deemed the gold standard of probability sampling. This kind of sampling entails selecting every nth member of the sample population based on the sampling interval.
  • Subjects: Scientific Method
  • Pages: 3
  • Words: 901

Genetics and Genomics in Healthcare

The first phase was used to determine the suitability of the survey tool while the main survey led to the collection of the desired data.
  • Subjects: Genetics
  • Pages: 3
  • Words: 934

Male Reproductive System and Anatomical Structures

Male and female reproductive systems have several similarities including the fact that most of the reproductive organs are developed from similar embryonic tissue that make these organs homologous. In male and female reproductive systems, [...]
  • Subjects: Biology
  • Pages: 4
  • Words: 908

Supersonic Rockets and Their Wings Design

The use of the variable-geometry wing technology on the wings of supersonic rockets has the capability of spreading and sweeping sharply in the backward direction to maximize the speed.
  • Subjects: Physics
  • Pages: 2
  • Words: 550

Pinacol Rearrangement: Chemical Lab Experiment

Undertake qualitative analysis of the product using IR and NMR techniques, which provide spectra of functional groups and chemical shifts respectively. Carry out qualitative analysis of the product using 2,4-DNP test, which can detect carbonyl [...]
  • Subjects: Chemistry
  • Pages: 7
  • Words: 1974

Pinacol Rearrangement and Alcohol Reactions Lab

The purpose of this experiment is to use the researcher's background knowledge on alcohol reactions to explain more complex reactions. The objective of this reorganization is to generate a ketone.
  • Subjects: Chemistry
  • Pages: 8
  • Words: 2200

Research Methods: Construct Validity

The third is the conclusion build-up, which is the answer to the question of whether there is a correlation between the experiment variables or not.
  • Subjects: Scientific Method
  • Pages: 2
  • Words: 847