Your assignment is to write an essay on natural science, but you have no idea what it could be about? No worries! Physics is not only about photonics. And biology is not only about histology. We will provide you with a range of great topics for your paper! You will find writing tips and natural science essay examples down below!
Natural science essay studies and describes natural phenomena. Basing on experiments and observations, scientists discover laws and propose theories. They also have recourse to mathematics and logic to make correct conclusions. So they are capable of predicting some events.
Natural science is a broad term that includes a number of distinct disciplines. Some specialize in tiny objects, like microorganisms, elements, or atoms. Others explore the infinite space and ephemeral processes of life.
A more academic way to differentiate natural science is not based on the size of an object.
Physics essay investigates the structure of a substance and how it moves in time and space. It concentrates on the forms and means these matters react to each other.
Physics in everyday life essay is a paper on ordinary things you do all the time. It is the most exciting field you can imagine. Many forget that physics is not about formulas. Physics is everything that surrounds you. It is every action you do! Write about your use of iron or the boiling process when you make tea. How do you walk, and how do you run?
You might want to choose one of the titles below for your physics in everyday life essay:
Essays on the history of physics describe the development of the research field. What are its subfields and theories? You can analyze the contribution of various scientists. How did Aristotle give the name “physics” to this science? How has the Church’s attitude to discoveries changed over the years? How have the concepts and notions come and go?
Try these topics for your history of physics essay:
A comparative essay on physics can be focused on the similarities and differences between various theories and concepts. The argumentative form could be a nice choice for this essay type. Scientists compare concepts, theories, and approaches to choose those more effective and featuring more explanatory power. You may analyze the competing ideas of the past research or compare current theories.
You could use the following compare and contrast physics essay topics:
A chemistry essay explores the composition of substances and their transformations. Chemistry is a science that connects physics, biology, and other disciplines.
Essay on chemistry in daily life questions routine situations and their connection with chemical elements. As with physics, everything around you is chemistry. There is nothing in the world that has no chemicals in it. They are in the air, in the water, and in the food. Chemistry also rules your daily emotions and feelings in your brain.
The possible topics for an essay on chemistry in daily life are:
Chemistry in agriculture essay studies chemistry and its application in farming. The main branches are organic chemistry and biochemistry. The first one explores elements with carbon. The other is about the processes in the cells. They examine how fertilizers, soil, and products can be improved. You may discuss the pros and cons of this area.
Here are some ideas for your chemistry in agriculture essay:
History of chemistry essay discusses the discoveries and scientists’ ideas in the field. Explain why the roots of chemistry go deep in time. You can describe the most horrific experiments and their issues. Who is the father of chemistry, and why? How has the search for the philosopher’s stone led to the discovery of penicillin?
Feel free to use these topics:
A biology essay focuses on the analysis of various living organisms. It explores their development and role on the Earth. Research activity in the field covers the full range of biological structures, from molecules to ecosystems. However, a number of unifying themes tie all the variety of organisms into a coherent system.
Marine biology essay focuses on sea species. This branch of natural science is full of secrets. The ocean is not studied enough yet. There is only 30% of the seas are explored. The goal of marine biologists is to close these gaps.
Some titles for your marine biology essay are:
Biology essay on plants examines how plants grow. The way they react to each other and other natural phenomena. The other name of the research subfield that focuses on plants is botany.
Mainstream botany concentrates on the breeding of better plants. Plant biologists aim to cultivate healthy and cheap products for us. The next thing they do is preserve rare species. Each year there are more and more plants to protect.
These are some topics:
Behavioral biology essay is about the merge of biology, psychology, and neuroscience. It explores the depths of brain functions. The way hormones influence our behavior, mind, and emotions.
As we have stated above, this field and chemistry relate to each other. They both study how we feel and react. Humans are not the only concern of this field, though. It studies animal behavior as well.
Your essay may be:
We hope that this article was useful. Still looking for inspiration? Below you’ll find an extensive list of natural science essays!
Background & Purpose Endomitosis is a variant of the cell cycle that leads to the production of up to a thousand copies of the genome. During this process, the cell does not divide but the chromosomes increase in size as the number of copies of genes increases. The purpose of...
The solar system is believed to have majorly contributed to the formation of the Earth when a cloud of massive swirling dust and gas condensed through a supercooling. Earth has evolved over 4.5 billion years, after such occurrences of massive cooling (Hill, 2016). The solid formed is the current core...
The origin of the universe remains a mystery. For instance, several cultures have advanced myths explaining the origin of the universe during early civilization. According to the Chinese myth, for example, the universe originated when a ‘great creator hatched from an egg’. The universe as we know was borne from...
Introduction Microbiological examination of samples is a qualitative tool for their identification. Moreover, with the help of developed methods of laboratory analysis, it becomes possible not only to determine the belonging of a microorganism to a particular taxon but also to establish the strain identification of the sample in the...
According to the Centers for Disease Control and Prevention (2010), 11% of alcohol consumed in the USA is drunk by adolescents, and 90% of it is consumed in the form of binge drinking. The main idea of this paper is to define five approaches to qualitative research, analyze them and...
Research design is very critical in determining the validity, reliability, and generalizability of the findings. For the research findings to be credible, they must pass statistical tests of validity, reliability, and generalizability. Since positivists support the use of empirical evidences in the criminal justice system, they apply statistical tests quantitatively...
Introduction Liquid chromatography (LC) and mass spectrometry (MS) were developed as an alternative way of testing other than GC/MS which was used to do tests of nonvolatile liquids. GC/MS is gas chromatography/mass spectrometry (Tsuchihashi 2005). LC/MS is used in forensic testing and clinical toxicology. When correct phases of either mobile...
Scully and Marolla discussed psychopathological assumptions on the conduct, psychological processes, and instincts of rapists. They found out that the psychopathological model of rapists’ behavior views rape as a result of mental dysfunction and claims that rapists are always unwell and lack self-control. Research indicated that male sexual vigor is...
Introduction Mechanical physics allows investigating the nature of dynamic processes occurring routinely in solid objects. Using the principles of mechanics, it becomes possible to carry out theoretical calculations, determine the permissible rate of loading, and predict the deformation of bodies when they are subjected to physical impact. Thus, Hooke’s law...
Confidence interval (IC) is a type of interval estimate of a population constant. lt is used to ascertain the reliability of a statistical estimate. Rather than estimating a constant using a single value, a range is determined that includes the constant. The interval between the constants is measured by the...
It is a common belief in contemporary society that with technological advancement people are exempt from natural selection. This is due to the fact that individuals are provided with a wide range of possibilities to adapt to the modern environment, survive, and reproduce. However, there is still a question to...
Abstract Many people sit comfortably inside a car and enjoy this amazing technology without understanding the driving force behind the motion of a car. Moreover, others may have opened the hood of a car and wondered how this confusing jumble-like metallic structure called the engine, fitted with a mesh of...
Introduction Life is a beautiful thing. However, the beauty of life is usually analyzed in a few basic physical factors without the incorporation of our basic human form. Socially, the beauty of life is analyzed from a general point of view like human relationships, love, generosity, material enjoyment, magnificent landmarks,...
Introduction Child obesity is a major health issue, which is becoming more prominent and severe. It is important to note that one of the most commonly accepted ideas is based on the environment and its related factors. However, the overall impact of one’s genes should not be overlooked because it...
Introduction There are two categories of theories on ageing namely the damage based theory which explains that aging may be caused by low metabolism or inefficient immune system that occurs over a long period of time. The programmed theory suggests that tough environmental factors may lead to aging and death...
Introduction Sedwick, Lance-Smith, Reeder, and Nardi’s (2012) main apprehension was the increasing rate of Ventilator-Associated Pneumonia (VAP) in critical care patients. Ventilator-associated pneumonia is currently becoming one of the common complications among the Healthcare-Associated Infections (HAI) not only within the United States but also around the world. Therefore, VAP is...
Neurotransmitters are specialized cells that function to transfer information from one nerve, gland, or muscle cell to another. Across the membrane of the neuron cells, there is a difference in charge termed as the membrane potential. Neuro resting potential is the electrical potential difference of the membrane in a non-excited...
Summary The following paper is a profile of the Magnolia tree, and it addresses its background, origin, and biological attributes. It will examine the life cycle of the tree in addition to its reproductive system, and carry out a study on the plant’s evolutional history. Under evolution, it will focus...
Is the Data Suitable for Analysis? Although the structure of the data appears normal (observations are stored in one record each; replications have separate records; each variable has its own field, which is always in the same column, etc.), not all the variables from the file “Data 02 (1).sav” are...
Abstract Microbial resistance to antimicrobial agents is a growing challenge for the development of chemotherapeutic agents. E. coli is a Gram-negative bacteria that contain pathogenic strains that lead to various illnesses including infections of the respiratory system, urinary tract and gastrointestinal system. Previous studies have reported that small molecules are...
This article’s purpose is to evaluate possible harm and advantages of GM fish. At the beginning of this article, the author notices that the twentieth century’s green revolution may have been the most significant improvement in people’s lives (Muir, 2004). However, there was an enormous increase only in agriculture; as...
Comparison between tachyzoites and bradyzoites During the various stages of a lifecycle, a parasite goes through various cellular stages that are characterized by different morphology, behavior, function, and biochemistry. Tachyzoites and bradyzoites are stages in the lifecycle of T. gondii. In each of the stages, the parasite differs in shape,...
Introduction A city’s statistics can tell much information about it, especially if done in comparison. A chronological contrast reveals various changes or potential stagnations while comparing two metropolises can assist in choosing where to move in. Boston and Memphis are the cities with a similar population but different histories and...
The article of Smart (2010) discussed in the present paper pertains to the investigation of collective argumentation formation within the process of interaction with organizations holding similar and opposite opinions and viewpoints. The discourse relationships observed as an object for the present research are found across the network of texts...
Conducting qualitative research requires observing some essential conditions that are the key to successful work and obtaining credible results. One of these principles is methodological coherence which, as Mayan (2009) argues, makes it possible to “ensure congruence between your epistemological and ontological viewpoint” (p. 13). However, this principle is not...
Introduction Post-translational modification is the process by which a protein (polypeptide) is modified chemically after it has gone through the third stage of protein biosynthesis. This third stage is referred to as translation. It is part of the whole process of gene expression. Basically, a protein is made up of...
Gas chromatography (GC) is a technique used to separate, identify and quantify analytes in a mixture. A gas chromatograph consists of an injector, column (packed or capillary), oven, and detector. The main manufacturers of gas chromatographs supply the following types of detectors: micro-electron capture detector (micro-ECD), flame ionization detector (FID),...
The nervous system of any human consists of two elements — central (CNS) and peripheral (PNS), with the brain and spinal cord being the two parts of CNS and nerves being a part of PNS. The primary function of these systems is to collect data from the body and generate...
Introduction Chlorine is element number 17 and is found in group 17 and period 3 of the periodic table. It is a greenish-yellow pungent, poisonous gas, and is very reactive. it has two isotopes; one with a mass number of 35 and an abundance of 75.75% and the other one...
The assigned article is a detailed analysis of the main methods to use in conducting a needs assessment for veterans. It provides a sound analysis of the possible data collection methods to use while doing so and outlines key research questions for conducting this analysis. After reading the article, a...
Organic substances and compounds are chemical compounds that include carbon atoms. This includes proteins, carbohydrates, fats, nucleic acids, and other compounds that are not found in inanimate nature. Different types of cells may consist of various amounts of organic compounds. For example, plant cells contain more carbohydrates, and animal cells...
Introduction Not all types of data analysis help determine how one variable impact the other. In some cases, the researchers use methods suitable for showing that there is a correlation between variables or that there is none. However, this does not provide insight into understanding how one issue may be...
Domestication Models Two Agricultural Theories That Oppose Each Other There are two main domestication models used to describe the development of agriculture. Some scientists strongly believe hunter-gatherers first cultivated wild plants by putting random wild seeds in the ground near their homes. The first approach supports the idea that domestication...
Venezuela is located in the northern end of South America, with an area spanning approximately 354 thousand square miles. It has a 1,700-mile coastline bordering the Caribbean Sea and the Atlantic Ocean, administering a number of islands and archipelagos in those bodies of water. Venezuela is divided into three elevations...
Introduction Statistics has been applied in major attributes of human life Thus it has been deemed of paramount significance for students especially in major areas that impact on human existence to have a strong statistical and analytic background. The essay thus is a close statistical examination of education based on...
Introduction Trichoderma Reesei is a mesophilic fungus which is usually known for its high ability to secrete cellulotytic enzymes (Hi138, 2006). It is majorly used in many industrial processes especially in the conversion of cellulose to glucose, large scale fermentation, down strain process engineering and the process of developing genetically...
Data Collection Tools Used in Qualitative Research Qualitative researches are “useful towards revealing the perceptions and behaviours of different populations” (Garbarino & Holland, 2009, p. 7). Such studies are critical because they make it easier for researchers to construct their hypotheses. This research approach produces descriptive results. Researchers can use...
The respiratory system comprises various structures and respiratory centers that facilitate effective respiration. Three of these structures are the nose, pharynx and larynx. The nose constitutes a visible external nose and an internal nasal cavity. The nose performs several crucial functions that condition the air before it enters the pharynx....
Introduction Case-control studies and cohort studies are both categories of observational studies and are the most important types of study designs that can serve either similar or different purposes. If designed effectively, observational studies are able to provide results that are similar to the results achieved in randomized controlled trials,...
Fridell (2005, p.8) defines Polymerase Chain Reaction (PCR) as a scientific technique that is applied in molecular biology to amplify a single or specified number of DeoxyRiboNucleic acids. In addition, Park (2004, p.587) claims the PCR technique is used to produce a large number of copies of a particular specific...
To obtain more precise results on the selected healthcare problem, the student altered the PICOT question from a foreground to a background one. Thus, the PICOT question is, “In pregnant African American women (P), will an educational program (I) compared to no education (C) increase the rate of breastfeeding (O)...
The very miracle of life on the earth is seen in DNA (Deoxyribose Nucleic Acid) and RNA (Ribonucleic Acid) molecules which contain all the important information needed for the formation of any particular living organism on the planet. DNA alone, though it cannot create life by itself, contains all the...
It is unimaginable what could be the situation at the present if the smallpox vaccine had not been discovered. One development that has been hailed to save mankind from a dreaded disease is the discovering of the vaccine. From the audio interview, Richard Preston author of “Demon in the Freezer”...
Background Prevalence rates of vancomycin-resistant enterococci (VRE) associated with serious clinical infections has been on the rise worldwide for over the past 15 years. Control measures being taken primarily entail the detection of non-infected but gut-colonized patients that might suspected to be harboring the VRE. The use of improved cultural-based...
The birth of molecular genetics has been significant in furthering the knowledge concerning the cell’s coding of information. Assuredly, the cell is responsible for carrying out specific functions in the body. Inside the cell is the nucleus, which contains the deoxyribonucleic acid accountable for carrying out the transcription and replication...
For muscles to contract, the muscle fiber creates tension within itself. This tension is brought up by the action of myosin and actin cross-bridging sequence. Contraction in muscles generally means the generation of tension by the muscles with the help of neurons (Starr, Beverly 108). “The sliding-filament theory of muscle...
Introduction The Triaclyglyceral compounds refer to the group of lipids found in plants and animals; that are easily metabolized to acetyl coenzyme as they are twisters of glycerol as the main constituent of compounds. In most cases, the basic structures of most prevalent triaclyglycerals are not complex; but are composed...
Introduction to Markov chains A Markov chain is a stochastic (random) process representing systems comprising multiple states with transitional probabilities between them. A stochastic process is a “mathematical model, which is scientifically proven, that advances in subsequent series that is from time to time in a probabilistic manner” (Miller &...
Explaining the Sample The case study titled “Social Work Research: Program Evaluation” focused on assisting low-income families. Plummer et al. (2014) mention that analyzing case studies is efficient in developing skills and expertise in social work, and this discussion is used to improve competency in sampling techniques. The program evaluation...
In various industries, calculation and forecasting techniques are applied to identify the relevant outcomes and consequences of decisions or interventions. In particular, the two most common approaches are utilized – deterministic and probabilistic. According to Muriana and Vizzini (2017), one of the main values of deterministic models is an opportunity...
Introduction The impact of biotechnology is being felt increasingly in modern days across several sectors and disciplines. Biotechnology can be defined as any technological application that makes use of biological systems or living things with an aim of making or altering products or given processes for specified purposes (Thieman &...
The scientific investigation of Earth has led to the formation of theories that explain how the planet as it is now changed over time. The archeological evidence, fossils, the placement of volcanoes, and glaciers serve as evidential proofs that provided the basis for the Plate Tectonics Theory. Importantly, the form...
Overview of Bayesian and frequentist approaches The research methods may be chosen by the researchers to influence the results of the investigation which can be later compared for different types of research methods. In this respect, the effectiveness of the method selected for the trial depends on the appropriateness of...
Experimental Objectives To determine the specific gravity of different metallic objects that are denser than water To determine specific gravity of a liquid To determine the specific gravity of wood which is less dense which water is denser that it Theory By definition, density ρ0 of a substance is “a...
Many biostatisticians use statistical data analysis techniques to make sense of the data collected and provide responses to the issues identified in their research studies. However, it has been realized that data sets used to undertake the statistical analysis contain a multiplicity of outliers that may distort the statistical conclusions...
Executive Summary The analysis of sales data of five products (1-5) offers important information regarding their structure, appropriate models of the forecast, and prediction of demand. The attributes of product 1 indicated that it has a cyclical structure without seasonality and trend. Based on these attributes, SMA and SES were...
In a study, a film director sought to establish factors that influence the popularity of films. As a research design, the study examined the impact of gender and the type of film on psychological arousal. Gender and the type of film are two independent variables, whereas psychological arousal is the...
Benefits of using mixed methods research Many research studies adopt mixed methods approaches in their study designs that employ both quantitative and qualitative methods. Quantitative methods are concerned with collection and analysis of data (numbers) using statistical tests. On the other hand, qualitative methods are concerned with collection and analysis...
The work of a statistician is closely connected with possible risks of sampling error; therefore, it is always important to approach the study of statistical data wholly and objectively. Thanks to the theory, which includes several analytical tools of sample assessment, specialists can check whether the data obtained during the...
Introduction The stability of proteins determines the correlation between structure and function. Protein stability also plays a role in various properties such as aggregation, solubility, and protein-protein interactions. The stability of proteins is a necessary attribute in cells, as seen in various mechanisms such as unfolded-protein response machines, whose role...
Available literature demonstrates that malaria is a foremost public concern and a major cause of morbidity and mortality in the world’s most under-developed nations and some regions in developed nations (Ayele, Zewotir, & Mwambi, 2014). The occurrence of malaria, according to these authors, is related to deprived socioeconomic circumstances as...
The Aim of the Experiment The objectives of the experiment were to study chemical trends of elements in period 3 of the periodic table by reacting with oxygen and chlorine and consequently examining the oxides and chlorides formed. Introduction Chemists developed and organized the periodic table to demonstrate the recurring...
Introduction Aircraft building is a complicated process that requires meticulous selection of the right materials. Engineers must fully understand the qualities and limitations of all construction materials in order to make the right selection. Ideal metals for aircraft production often have minimal weight, are corrosion, fatigue, heat, and crack resistant,...
Introduction It is accepted that the collection of research data should have a definite purpose. It is important to develop a research question matching the data to provide a meaningful result. A good research question is not just interesting but should be grounded in the analysis of evidence (Lipowski, 2008)....
The Aim of the Experiment This paper presents an experiment that was conducted to determine the activity of reaction of period three elements with Oxygen, Chlorine the reactions of the third row Chlorides and Oxides. The main aim of this experiment was to determine the optimum pH level. Introduction List...
The use of both qualitative and quantitative research designs is critical for different professionals, including nurses. This paper is aimed at discussing the primary strengths and weaknesses of each approach. This discussion can be important for medical workers who need to know how to examine the most important problems affecting...
Background for the research Researching the influence of sustained tilt on the mass transfer of CO2 in a packed column, the basics of the floating production systems are going to be considered. One of the unit operations onboard floating systems is the gas-liquid contacting columns used to strip gases such...
Volcanoes have always been one of the central discussion matters in terms of geology and natural sciences in general. One of the reasons behind such interest is the fact that volcanoes have an extraordinary ability to deform over time, with the deformations being caused by various reasons such as subsurface...
Aim The aim of this experiment was to identify critically the trend in the chemical properties of elements and compounds of period 3. The students were required to specifically study how the chemical properties of the oxides and chlorides of period 3 elements relate to each other and how the...
Protection of human participants In an empirical study carried out by Jayadevappa, Schwartz, Chhatre, Wein and Malkowicz (2010), a total of 201 participants were recruited to take part in the survey. These were patients who had already been diagnosed with prostate cancer. Prior to treatment, the subjects were supposed to...
The development of ecosystems is affected by various physical, biological, and chemical agents, and these effects can be both positive and negative. It is noteworthy that in the majority of cases this is an adverse impact. For instance, such physical agents as oil spills or surface plastic debris can be...
In 1996, the successful cloning of a sheep stirred a tremendous debate around the ethics of this practice and its implications for the future of humankind. Indeed, once, cloning from a single adult somatic cell without sexual reproduction used to only exist in science fiction. Before 1996, not once had...
Genetic information in DNA is transcribed to RNA and then translated into the amino acid sequence of a Protein. Transcription During the process of transcription, the information in the DNA codons of a gene is transcribed into RNA. Suppose that gene X has the DNA base sequence 3’-TACCCTTTAGTAGCCACT-5’. The resultant...
Introduction The problem is stated unambiguously, it is easy to identify, and it builds on a cogent and persuasive argument for the new study. Additionally, the problem has significance for nursing as it addresses issues that nurses face in their day-to-day care activities. There is also a good match between...
PLOS One is an international, interdisciplinary, peer-reviewed, open-access scientific journal that publishes scientific research and reviews in the natural and medical sciences. Currency: The latest update was on July 24, 2020. The articles correspond to the advances, new surveys in the field of medical science. Relevance: The journal publishes original...
As before the creation of the first civilization and after its appearance, human beings always formed and united into groups and teams. In those days, it was a crucial principle of biological survival, and now it is a significant factor in the social and psychological life of the individual. Over...
Brain aneurism, also known as cerebral aneurism is a localized swelling condition of the brain’s blood vessels. The affected vessel is dilated at a localized point and may go unnoticed for a long time. People suffering from this condition experience symptoms such as sudden headaches and general discomfort. Severe aneurism...
Bias means deviations of outcome or conclusions from the reality or lack of internal authenticity in epidemiological studies. Selection, information and confounding are three types of biases (Recall bias can be a threat to Retrospective and Prospective Research Designs, 2011). Recall bias is a variety of information bias that threatens...
Lesbian, gay, bisexual, and transgender (LGBT) individuals represent a significant portion of modern society, and these people often face numerous social challenges. As a result, various empirical articles address the issue, and the quantitative one by Hatzenbuehler et al. (2017) is among them. The research analyzes how social support for...
The success of science depends on continuous research aimed at upgrading existing knowledge. As such the biological fields of science are undertaking such projects. One such project human genome project (HGP), one of the most important discoveries is aimed at not only identifying and defining all types of human genes...
A fruit is the fleshy and sweet part of a tree or any flowering plant that contains seeds. Some fruits are poisonous while some are edible. Plants usually disseminate seeds using fruits. There are different types of fruits and each has its distinctive taste. Some fruits are sweet; some are...
Introduction The giraffe’s long neck is a phenomenon that has perplexed researchers for a long time. It is also classified as the tallest mammal. The unique feature that distinguishes this animal from other animals is the long neck. People are not only perplexed by the way the giraffe is able...
Goal To establish antibody purification needs. Abstract The variance in the antigen and antibody interaction coupled with the choice of molding these interactions has enabled us to open a new world of antibody use. Today antibody fragments and antibodies are used in immunochemical techniques. It is because of the advanced...
Introduction Hypothyroidism is one of the most common deficiency disorders among canines although it can not be easily diagnosed. It was first diagnosed in canines (dogs) in the 1970s (Volhard, & Volhard, 2011). It is mainly caused by an impairment of the thyroid gland responsible for the production and secretion...
Action Potential Action potential is simply a communication function in the nervous system. It takes across ion charged plasma membranes and is characterised by very fast reversals of voltage exchange. This is possible by the presence of voltage gated ionic channels that are found along the axon hence enable conduction...
The correlation study focuses on the assumption that there is some interrelation between two variables that cannot be controlled by the researcher. In other words, the correlation is not the causation. For example, the correlation study might suggest that there is an interrelation between public health and self-esteem, but it...
Introduction Gram staining is a highly crucial step in the process of identifying unknown strains of bacteria. It helps to differentiate between gram-positive and gram-negative bacteria, as well as gives pertinent information on the size and shape of the bacterial cells. The next step in the identification criteria is based...
There are theories and ideas that are considered to be of major importance, as they provide an explanation of the way our world functions. Einstein’s Relativity, Steven Hawking’s Black Holes in Astronomy, and Darwin’s Origin of Species are a few examples of the ideas that, at some point, fundamentally changed...
Introduction There are a number of reasons defining the importance of correct evaluation of various mutagenic reactions in chemical compounds. Although many similar tests were designed, at the moment, the Ames test remains to be the most efficient for distinguishing mutagenic activities. Unlike several other options of assessing a mutagenic...
Photosynthesis is a chemical process used by photoautotrophic plants and other organisms to change carbon dioxide and water into organic compounds like sugars with the help of solar energy. These organisms include green plants, algae and some bacteria. The process produces oxygen and vital products as waste products that enhance...
All knowledge is an illusion. While this declaration does not mean that we should support the supernatural or ignore knowledge, I trust that it is essential to accept some limitations of knowledge that relate to its source. Unless we consider some fundamental premises, we may be surprised to come across...
Whether triggered by negligence or caused by any other external factors, medical errors affect patients drastically, causing a vast variety of negative results, from minor ones, such as nausea, to lethal cases. Unfortunately, medical errors still occur despite improved services and advanced technology (Siriwardena 156), which the case of Ellie...
Introduction Acromegaly is a medical complication characterized by excess secretion of a Growth Hormone. Growth in human beings is facilitated by this hormone. Acromegaly term is borrowed from Greek word akros– implying extremities and megas- meaning enlarged or big. The term was introduced by Pierre Marie, a neurologist from France...
The life of the Nacirema is rich in many rituals that shape the community and underline the role of magic. Three dominant concerns, namely the human body, the appearance, and human health, are usually mentioned in ceremonial activities. For example, the mouth fascination ritual proves the importance of the mouth’s...
Introduction Multifactorial traits refer to distinguishing human attributes that involve several factors or causes, especially about a condition or disease resulting from the interaction of many genes (Cummings, 2015). The environment contributes a lot to the development of human traits. Research has established that most traits exhibited by human beings...
As temperature increases, at a constant volume, pressure also increases with the magnitude depending on the level of temperature for laryngeal mask airway made of silicon rubber. This research paper presents a calculation to show this effect due to decreasing barometric pressure. In addition, the complications of these changes on...
Such issues as the credibility and validity of qualitative research have been discussed for decades (Creswell, 2007; Patton, 2002). Many researchers argue that qualitative research is often associated with misinterpretation. Admittedly, it is rather difficult to remain unbiased as even researchers are subjected to the influence of various factors. Nonetheless,...
Many professions have embraced the use of quantitative research methodologies and seem to have dismissed qualitative research strategies altogether. In particular, Johnson & Waterfield (2004:121) highlight that only four physiotherapy journals published between 1996 and 2001 employed qualitative research techniques. Is it fair to suppose that quantitative work provide more...
The skin is the outer vertebrates guarding and protecting the underlying muscles, internal organs, ligaments, and bones. Different body locations have different skin layers which support diverse appendages and subsequent functioning. The hand skin aids in preventing the inner body against harm and regulating body temperatures. Therefore, the hand’s skin...
Introduction The process which describes the likelihood of the transfer of characteristics, or traits, which enables the survival and reproduction of an organism in generations to come; to be obtained easily in a population is referred to as natural selection. The difference in the genetic content of organisms is indicative...
