1300 samples of this type
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...
Introduction The research on human body in view of the physical processes is as old as notions regarding the contemporary medicine. Naturally, the human body is a complex and an astonishing illustration of how physics applies itself in the daily living. In fact, the human skeletal muscles and joints are...
Abstract Antibiotic resistance has become a public issue that is both costly and horrifying. The diverse studies undertaken have established this phenomenon is becoming hard to control due to what scientists define as mutation. Therefore, antibiotic resistance should be taken seriously. Also more appropriate measures should be put in place...
The reproductive system is formed by organs in an organism. These organs function together for the reason of reproduction. It is found in both sexual and asexual organisms. The reproductive system of human beings is similar to that of many animals. A male and female come together during sex and...
Introduction The main aim of this paper is to address the rare subject that entails the inclusion of the Oman culture in English literature. Oman is one of the most conducive places to visit in the United Arab Emirates. The region has a rich history, culture and background. In addition,...
Introduction Presently, the United States is experiencing an indefinite period in its history, which is characterized by various significant domestic and international issues, including the impending global crisis, social protests, and coronavirus pandemic. In this regard, to bring the state to a new level of economic and social development, a...
Introduction BIP with imino-C and imino-N substituents Bis(imino)pyridine (BIP) with imino-C (SC) and imino-N (SN) substituents. Bis(imino)pyridine ligands are an important class of ligands that are currently being investigated around the globe for their properties in numerous fields of industry. Their tridentate nitrogen donor complexes, with different transition metals, give...
Introduction Theoretically, the evolution of behaviors amongst organisms’ populations gets necessitated by diverse forces such as genetic drift and natural selection, which alter the rate of occurrence of the alleles in populaces. The change in population over time occurs in reaction to preference to or against a population subclass difference....
In spite of the fact that scientists have significantly improved their knowledge of various genetic disorders, Down syndrome (trisomy 21) still needs to be studied. Nowadays, it is widely known that this genetic condition develops due to an extra copy of chromosome 21. People diagnosed with this health issue are...
Introduction In the article, the author is trying to highlight the issue of integration in Europe. This is in terms of the religious groups and the discrimination they face in European countries. The topic is important as it shows the underlying issues that are hindering integration in Europe. The controversy...
Introduction Evolution can be defined, in general terms, as any process of change over time (Evolution-Def. 2010, par.1). Evolution is a theory that was first developed by Charles Darwin, who is considered the father of evolution. Development of explanations as regards to the existence of man started to emerge long...
The map of a country is among the most fundamental of a nation’s security policy. Geography is a very decisive factor in the determination of a nation’s defensive foreign policy. The geographical situation of a country is well on the way of determining whether a country is defensible or not...
A hunter-gatherer society can be defined as one whose primary means of survival involves the direct gathering of plants like wild fruits and vegetables to the hunting of animals in the wild with no intention of domesticating them. (Barnard, 2004, p 23)From the basic definition given above, it is quite...
Neil Shubin is one of the most famous biologists and paleontologists of the modern world. His works, “Your Inner Fish,” especially attract readers’ attention and positive feedbacks of critics not only by their strong theoretical basis, a wide variety of evidence and support, and well-developed structure but also by the...
“Romanticized landscape” by Barry Lopez In his essay, The American Geographies, Lopez deliberates on the essence of nature presented through people’s perception. In particular, the author believes that a romantic vision of the American landscape prevents people from understanding the essence of the real scenery and embraces the overwhelming meaning...
Introduction Religious and cultural customs of ancient civilizations can be enigmatic or even terrifying to modern people. The Aztecs, an indigenous nation that ruled in Mesoamerica until the Spanish conquest in the early 16th century, are a prime example of how attitudes and values change over time. Through war and...
Genealogical tree studies make practical sense in terms of gaining a better understanding of the pattern of inheritance of phenotypic traits. In the context of basic clinical research, such a study allows one to form a view of inherited diseases in such a way that if one relative had the...
Introduction The study of tombstone styles in cemeteries with long burial histories offers a unique window into a deeper understanding of the passage of time. The dynamic religious, cultural, and social trends of the past become apparent through Deetz’s proposed methods. By breaking down individual styles and creating a seriation...
Introduction This experiment aims to determine the ability of microbes to ferment carbohydrates (glucose) with the production of an acid and/or gas. The researcher’s goal is to determine whether bacteria can ferment a specific carbohydrate by using the carbohydrate fermentation test. Various microbial groups or species can be distinguished from...
Making Observations and Asking Questions I visited WildCam Lab’s Data page, and the color-coding of the map according to plant type and natural features is described in a legend in the lower left corner of the screen. The orange dots show the locations of the cameras on the map. Any...
Introduction At first, the geographical information system (GIS) refers to a network that establishes, controls, assesses, and maps entire data classifications. On the other hand, remote sensing is the database gathering regarding a phenomenon or an object without making any actual contact with it, compared to on-site or in-situ monitoring...
The female reproductive system is a complex system of organs and processes intended primarily for producing offspring. The external reproductive organs function to protect the internal reproductive organs and provide a structure for sperm to enter (“Female reproductive system,” 2019). The vagina, ovaries, uterus, and fallopian tubes constitute the inner...
To complete this kinship diagram project, I prefer to use a nonunilineal descent system, also known as bilateral descent. In anthropology, understanding kindship is a crucial aspect, with the help of which individuals are able to identify and describe their family relationships. There are three functions of any kinship system:...
General Information One of the first mammals of the Mesozoic era was Hadrocodium, whose external structure may remind modern rodents of the rat, squirrel, or weasel type. Fossils of this animal were found in Early China; it is thought that Hadrocodium lived about 195-200 million years ago. Literally, the Latin...
General Information Ambulocetus survived as a transitional form of cetaceans between terrestrial and aquatic species, so this creature was characterized by going out into shallow water searching for food. Ambulocetus’ appearance was similar to either dolphins or crocodiles, with anatomical structure indicating that the fossil form belonged to cetaceans. Ambulocetus...
Introduction It can be said that anthropologists are one of the most ambitious and bravest scientists since their ultimate goals are to analyze every aspect of humanity and understand its complex, contradictory, and sometimes mystical nature. They have developed various methodologies, approaches, and concepts to achieve this during the existence...
The rib cage may also be called a thoracic cage. It has twenty-four bones known as the ribs. The ribs are curved around the chest. A human rib cage has twelve thoracics. The top seven pairs attach themselves to the sternum by cartilage; they are the true ribs (Starr, Beverly...
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...
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 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...
Dimethyl Ether (DME) is made by converting hydrocarbons which are first converted to methanol and then to DME (Molar 13). It can be made from other sources such as wood byproducts, household and crop waste, or from algae biomass. It’ chemical formula is CH3OCH3 and is considered a more clean...
Summary This article was posted by Sue White in 2013 to the ABC Environment (Australia) Website (White, 2013). The main topic of the article is the need for chemists across the world to enhance the adoption of green chemistry as a viable countermeasure toward eliminating chemical disasters in the world....
Background Fourier Transform-Infrared Spectroscopy (FTIR) is an analytical method that employs two distinct yet depended techniques. Infrared spectroscopy entails use of the infrared region of the electromagnetic spectrum in identification and study of matter. A mathematically derived algorithm called the Fourier Transform is then used to convert the raw data...
Organelles Organelles are structures in a cell that have specific functions such as energy production and controlling growth. These cellular structures are embedded in the cytoplasm of both prokaryotic and eukaryotic organisms, they enable cellular processes to take place normally. Animal and plant cells have the same types of organelles....
The eight videos on the site depict the process of human reproduction and the scientific principles governing the reproductive process (www.pbs.org). The videos are placed in a sequential manner; one following the other with a total viewing time of one hour during which the birth of a new baby and...
The graph describes the connection between relative humidity and temperature as well as the variations in these two parameters at different times of the day. The overall relationships exhibited are that the relative humidity increases as temperature reduces and vice versa. The peak relative humidity is measured at 6 am,...
Introduction Turkey, as it stands today, was founded in 1923 from the remnants of Anatolia after the downfall of the Ottoman Empire. Mustafa Kemal under whom the country went through a series of legal, judicial, social, and political and economic changes led the country. The country faced military coups in...
The issue of ethnic minorities seems to have played a significant role in the history of the Turkish Republic. Amy Mills characterizes the Turkish nation as ethnically Turkish and religiously Muslim while mentioning many minorities that play a significant role in defining the identity of Turkey. According to Mills, even...
Introduction The world is not just people, flora and fauna that are on the surface. There are great many of other different organisms that exist in the world, but most people do not see them. The marine world is strange and unique; the organisms that inhabit it may be ranged...
Neuroscience has made great strides which now provide new ideas about the development of the brain. New discoveries confirm scientifically that the teen years are a period for transition (Adolescence, Brain Development and Legal Culpability, Juvenile Justice Center) Impressive changes are believed to occur in the brain in the second...
Introduction The present paper will seek to report on the observations of primate behavior in the Los Angeles Zoo and highlight behavioral similarities between primates and humans. This technique is often used in biological anthropology, which seeks to explain how humans appeared on Earth. Observing and comparing primate behavior to...
Differences between the geographical location of Arizona and Texas Comparing two states, it is necessary to take a look at their geographical location, history of the state, demographic situation, economy, culture, education, and many other peculiarities. Although Arizona and Texas have differences such as nicknames, different touristic places to visit,...
Introduction Assessment of a given culture can be carried out from various perspectives. Some of the recognized perspectives, which are used by anthropologists and other professionals, include the emic and the etic approaches. To gain an emic perspective of a culture, the individual is required to view the world through...
Introduction While the human race takes great pride in the progressive nature of each subsequent civilization, there exist aspects from past civilizations that are hailed as marvels in the civilization process (Harris 2001). While some of this aspects gain their prominence primarily due to their impact on cultural and social...
Concepts Phyletic gradualism is one of the theories that try to stress more on the genetic mutation and how one species can change to another totally different species through a combination of its better genetic features. The change seems to be slow and take quite some time before a total...
Origin Myths In the myths of the tribes inhabiting South America, there are multiple metaphors including those depicting the role of humans, animals, and objects of nature. These figurative images reflect the social beliefs of these nations. For instance, they show the role of a man and woman in society;...
The exploration of space has always set people’s imagination on fire. Popular science fiction only added to the excitement of the humankind, making people wonder what wonders the Universe has in store for its explorers. However, focusing on the unknown and the mysterious that the outer space concealed, people are...
This paper is aimed at discussing the similarities and differences between cats and dogs. These animals are often regarded as bitter antagonists that cannot co-exist. Nevertheless, they can actually bear resemblance to one another. For instance, one should mention their interactions with people and their eating habits. Nevertheless, it is...
Origins of Draft Horse Hoof Care The history of draft horse hoof care with trimmings and corrective shoeing dates back to ancient times. Horses have been essential to human civilization for centuries, and their hoof care has been a critical aspect of their management. The need for proper hoof care...
Introduction The book by George and Sharon Bohn Gmelch (2018) is a unique and exciting account of the decades of fieldwork that researchers did both alone and together with their students. The narration is very vivid, with numerous descriptions and examples of failures, achievements, apprehensions, and successes. The book is...
Introduction The Guadeloupe archipelago is known to have been populated by the indigenous peoples of the Americas as early as about 3000 BC. Guadeloupe is an insular region of France and, consequently, part of the European Union (van den Bel 2022). Guadeloupe is part of the Leeward Islands of the...
Introduction Nearly 42 million acres of irrigated agriculture in the United States are at risk from salt buildup, which either already exists or could do so. It will be necessary to irrigate much of the undeveloped land in the world, which is located in arid and semiarid areas. Right now,...
Introduction It is essential to evaluate what occurs during a reaction on the molecular level to understand the kinetics of chemical reactions and the factors affecting them. Based on the collision theory of reactivity, reactions happen when reactant molecules collide effectively (Felder et al., 2020). However, for this collision to...
Introduction Painted Ladies, scientifically known as Vanessa cardui, are among the butterfly species with the greatest geographic distribution. These insects can be observed on most continents, excluding the Arctica continent. The Painted Lady has a broad range to encompass all of North America, from Alaska to Panama, and has been...
Aim The aim of the present work was to determine the purity of the isolated cellular DNA sample from E. coli obtained in previous tests. The DNA is a double helix linked complementary by hydrogen bonds, with a phosphodiester bond implemented between the nucleotides of one strand. This bond could...
Introduction In the course of the experiment, red cabbage extract was dissolved in water to test the pH level of household chemicals. According to Abedi-Firoozjah (2022), “red cabbage extract (RCE) is a common and rich source of anthocyanins, which are closely related to the pH of their environment” (p. 3)....
Connective tissue presents a part of human anatomy that supports the body’s structure and other tissues’ functionality by connecting them. Depending on their composition, materials, and functions, connective tissues can be separated into three types: loose, dense, and specialized. Loose connective tissue has the widest distribution in the human body;...
At the end of the 19th century, disputes continued about the parts of which atoms consisted. Scientific minds have tried to determine whether atoms are the smallest material particle or if there are even smaller elements. An English physicist, J. J. Thomson, was an academic who made one of the...
The demographic trends in many countries have been vastly different. This is the effect of many countries’ population growth or population-reduction initiatives. Ethiopia is demonstrating massive progress with relation to the development of health and living conditions of its citizens. Infant and maternal mortality are decreasing, and child mortality under...
General Information One of the true theropods, moving on two powerful hind legs, is Oviraptor. The reptile lived during the Late Cretaceous in what is now Central Asia, or more precisely, Tajikistan and Mongolia. A unique feature of this species was the presence of a crest on its head, which...
Organic farming allows maintaining a balance within the ecosystem while producing crops. It is a practice of managing the farming process by integrating site-specific practices and using ecological approaches, as defined by Sustainable Agriculture Research and Education (n.d.). For instance, an organic farming practice includes recycling resources and integrating and...
It is important to note that Schlapp’s piece is heavily impacted by the worldview and paradigmatic assumptions rooted in the reversion theory, although he presents the explanation on the basis of glandular or chemical cause. The observed data by Schlapp is still based on him accepting the notion of polyphyletic...
Microorganism control is critical for preventing disease transmission and infection, stopping deterioration and spoilage, and avoiding undesirable microbial contamination. There are numerous methods employed in countering the growth of microorganisms today. The techniques are divided into two categories: physical control and chemical control. Osmotic pressure, radiation, desiccation, high or low...
Kakapo, or owl parrot, is an endemic species of New Zealand. Being distributed throughout its islands in the past, this bird is currently on the brink of extinction – in June 2020, only 210 were registered (New Zealand Birds Online, n.d.). The Department of Conservation of New Zealand introduced the...
In these logs, we take a deep analysis of the various microorganisms and outline them to regular people who are interested in understanding various aspects related to treatment and symptoms for the microorganisms. Today, we will take a look into the Plasmodium Vivax eukaryote which has in the recent past...
General Information Tyrannosaurus rex is one of the best-known forms of fossil reptile theropods that existed at the end of the Cretaceous period. First of all, it should be emphasized that Tyrannosaurus rex is a collective name for an entire genus of four-legged reptiles, so this summary will discuss the...
Acid-base reactions are important in both industrial chemistry and biochemistry. Every day people encounter acid-base reaction products at pharmacies, homes, shops, and even at work. A popular example of these products is sodium chloride which is found in common salt. This paper explains in detail the chemical reaction involved when...
Most people in society believe that a mother must behave in a specific way around their newborns. However, some current research discredits such a belief, citing that it is biologically unsupported and only socially and historically grown. Historically, society believes that women have instinctive longing to have children and can...
Introduction Natural gas is a type of fossil energy occurring in a hydrocarbon gas mixture. It was first discovered in Iraq between the years 6000 and 2000 BC (Ma, 2017). This fossil gas was formed due to the ancient remains of animals and plants, such as diatoms that were buried...
Dalton’s Atomic Theory (DAT) was a major contribution to the field of chemistry. DAT is based on five assumptions regarding the nature of the world’s smallest molecules. The first hypothesis of this theory suggests that all matter consists of atoms, invisible particles that cannot be observed due to their minuscule...
Historical Background The Kingdom of Saudi Arabia is the original home of Islam and the Arab people and occupies a large part of the Arabian Peninsula (Vassiliev, 2013). Saudi Arabian citizens mostly support the Arab and Muslim cultures that connect them with millions of people in different parts of the...
Introduction Whooping cough, also known as pertussis, is a respiratory tract infection caused by the bacterium Bordetella pertussis. In earlier days before the development of a vaccine, it was viewed as an infantile disease that affected children, mainly between the ages of 1 and 9. In this age group, it...
Introduction According to [1], carbon nanotubes belong to a carbon molecular family that is different from that of graphite and diamond referred to as fullerene. These structures, cylindrical in shape, formed by the carbon atoms fall into two major categories. The categories are single-walled nanotubes and the other category is...
Broadly, archaeology scientifically studies prehistoric and historical human activities by recovering and analyzing material culture. As such, archaeologists excavate and describe past human-made objects ranging from simple tools such as stone daggers to complex structures as temples and cathedrals. On the other hand, classical archaeology has traditionally focused its attention...
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...
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 experiment was conducted to determine the usage and purpose of spectrophotometer relative to Beer and Lambert’s law. Spectrophotometer is used in measuring the intensity of light absorption as described in Beer and Lambert’s law. In the experiment, Glucose and enzymes were provided and since glucose is not absorbent,...
In a bid to develop a hypothesis and plan an experiment, I listed several things I would like to know within my surrounding; why a plant curves towards a window, why a plant can not grow towards gravity, why the lateral buds of most plants fail to develop and elongate...
Introduction Stem cell research is a controversial field full of ethical concerns. Humans desire to live long and healthy lives and one way to do so is to regain the functions of organs or to regenerate organs (Okka, 2015). Stem cell research is the field of medicine that promises such...
Chlorophyll is the molecule found in green plants that absorbs sunlight necessary for the process of photosynthesis for the sustenance of plant lives. Situated in the chloroplasts of green plants, it is what constitutes the green color of green plants. When light falls on plants, chlorophyll pigments take in blue...
Introduction In Patrick Williams’ work entitled, Gypsy World: The Silence of the Living and the Voices of the Dead, he was able to show how the Manus Gypsies of France navigate a hostile world. At first it seems that his anthropological study was focused on describing their traditions when it...
The argument that geography no longer matters in the 21st century does not hold. Despite the communication, trade, and infrastructural barriers that globalization has broken, the world cannot get to a position where humans can regard geography as irrelevant. Even with the proliferation of globalization, global problems such as climate...
Summary Thermogravimetric analysis (TGA) is a method of thermal evaluation of substances where deviations in physical and chemical properties of materials are quantified with changes in time or temperature. The purpose of this experiment was to use TGA to determine compositional information about an inorganic salt and formulate a series...
Introduction The first question this research attempted to explore was how different water treatments affect maximum plant height. The hypothesis stated that the greywater would result in shorter plants in the experiment because such water has potentially harmful chemicals and materials that may have adverse impacts on the soil in...
Abstract Environmentally it would be very difficult to argue that waste management has become an eminent factor of consideration in the whole world. The development of land grows at an alarming rate while the rates of recycling remain dismally very low. Considering the water industry, the amount of plastic bottles...
The Chernobyl disaster, affecting all of Europe to some extent, was a tragic but perhaps inevitable result of decades of government policies that affected plant design, regulation, transparency, governance, training, operating procedures, and the value placed on human safety, and which all permitted inadequate practices to persist without being challenged....
According to Robert M. Sapolsky, human beings feel that they are unique, unlike other species. This has been questioned by studies that have been done on other primates. Theodosius Dobzhansky, an evolutionary biologist, viewed that all species are unique. According to him, humans are unique; thus, they feel more proud...
Introduction Archaeological excavations play a vital role in modern realities by helping people understand their history and acquire new facts about the past. One prominent illustration of excavations’ necessity is the Siberian Ice Maiden, also known as the Ukok Princess, found in the Altai regions of Russia. Although the body...
Introduction Chapter Four of Ed Yong’s “I Contain Multitudes: The Microbes Within Us and a Grander View of Life” enlightened me about the intimate relationships between microbes and their hosts. The chapter, aptly titled “Invisible Allies,” challenges the conventional view of microbes as harmful entities, instead asserting that they can...
Introduction The study of the physicochemical properties of substances in the context of the intermolecular forces that are realized for each of the compounds is an essential part of the analytical study. In general, intermolecular interactions depend on the nature of the substance, namely the presence of a hydroxyl group...
An ocean can be one of the most fascinating creations ever. It can be terrifying to see such a vast water collection. But it can also be exciting to imagine such a habitat for millions of species. The rolling waves, the breeze, and the sand under one’s feet on ocean...
Summary This article discusses some of the essential ideas about camouflage in the wild, an important component of the evolutionary process. There are three main functions disguise plays in nature: worsening detention, imposing difficulties for identification, and redirection of attack. Detection means that camouflage makes it hard for predators to...
Introduction The improved conditions of life have recently led to a higher rate of population growth. The development of industries, agriculture, and transportation allowed people to live longer and provide support for their families. Currently, human population growth is about 1% annually, while the global population increased from 1 billion...
The USA plays an essential role in the different parts of the modern world, claiming world leadership in economics and military power. However, it is difficult to call it an empire and compare it with the British or Ottoman country. With a developed economy, significant military power, and financial potential,...
Introduction Taiwan is an East Asian country near China in the North West Pacific Ocean. Did you know that China considers Taiwan part of its territory even though it is an independent nation? Other countries close to or neighboring the country includes the Philippines and Japan. Taiwan, also known as...
Introduction In cartography, it is essential to properly structure the details incorporated into the drawing of maps. Any mislabeling, erroneous segmentation and data entry may ruin the perception of one’s reality and lead to bad decision-making or confusion among those who utilize the maps. Therefore, a good map should carefully...
Teratogens are chemicals that can cause physical or functional abnormalities in a human embryo or fetus is exposed to a pregnant mother. Examples of such drugs include alcohol and cocaine. The duration of exposure, the amount of teratogenic chemical present, and the stage of development in which the embryo or...
Introduction In the contemporary world driven by progress in science and technologies, the strive toward sustainable and ecological agricultural methods prevails. Vastly utilized chemical fertilization provides a significant yield increase as it acts as a growth stimulant for plants. However, agricultural companies tend to use chemicals in excess, which has...
General Information The linking transitional link between primitive horses and their present-day forms is the extinct Mesohippus. This species inhabited the modern United States during the Oligocene period. They were adapted to live in wide-open spaces and were extremely fast, though they lacked hooves. Their diet was herbivorous, eating tall...
Abstract Environmental studies provide learners with an opportunity to advance their knowledge of how organisms interact with their environment. The study enhances one’s knowledge of how the interaction shapes the species of organisms. Some species have gone extinct, while others have undergone significant changes to fit in the new environment....
In the article Interrogating racism: Toward antiracist anthropology (2005), the author Leith Mullings discusses the issue of racism in anthropological studies. In the introductory part of the research, Mullings explains the historical connection between anthropology, racism, and antiracist movements. She states that anthropology has a contradicting history when it comes...
From the perspective of histological descriptions, the human esophagus is divided into three sections, each of which is unique in terms of muscle type. To remember the histological “floor plan” of the esophagus, the organ’s function, including the details of how the organ carries food through the thoracic cavity, must...
The book “Magic of the State”, written by Michael Taussig, is a combination of creative fiction and ethnographic writing. It is a book discussing many of the real world’s problems and trends, while presenting them in the form of a fictional state (Taussig, 2013). It is difficult to pinpoint what...
As science progresses, methods used to obtain knowledge are improving and becoming more complicated. Boisgontier & Cheval (2016) note that there is a transition to using mixed models for statistical analysis in various areas of science. They offer a better basis for analyzing variables than other more familiar tools. In...
Lifespan development is the complete process of the human being’s development from conception until the time of death. It is also referred to as a holistic approach to better understand all the physiological, emotional, cognitive, and fundamental social changes that normal human beings undergo. Therefore, this discussion will extensively look...
Introduction When an acid and a base are reacted, a neutralization reaction occurs whereby a solution and a gas are formed. This experiment tests the effect of temperature, concentration, and surface area on the rate of reaction. Temperature is defined as the degree of hotness or coldness of a substance,...
Self-expression and Artifacts Humans may create cultural artifacts for such simple reasons as survival. However, the object will be different from that created by another person, although if they belong to the same culture, some similarities are also likely to exist. The need for self-expression arises from the sense of...
Introduction The fundamental differences between the British common law system and Quebec’s civil law system are associated with the national, historical, political, psychological, and other characteristics of countries and peoples. Due to its natural and other features, each of these legal systems develops on its own. This development, along with...
Introduction The nervous system (and the human brain as its core element) is still one of the most under-researched systems. The development and functioning of the brain have been studied for centuries using diverse approaches. Behavioral, cognitive, and developmental approaches have enabled researchers to explain and describe diverse mechanisms and...
Capillaries are small blood vessels that help connect veins and arteries while also facilitating the exchange of different vital elements between tissues and blood. They represent core connections in the arterial system, which includes the blood vessels that carry blood in the direction away from the heart and toward the...
Human beings have been trying to decipher their origin and roots for centuries onwards. They easily observed that living things inherit traits from their parents, and used this finding for the cultivation of certain features in animals and plants. But the means of such heredity represented a mystery to people...
By definition, climatology denotes the study of climate. Climate for its part refers to a set of weather conditions that characterize a given location (Monin, 1986). With these definitions in mind, theories of climatology refer to the ideas that attempt to explain some climatic phenomena. There are two well known...
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...
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...
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 First of all, it should be stated that the classification of chemical reactions according to the pH scale defines the acidity of the included and resulting components. Originally, the pH scale was invented for measuring the acidity of the solutions, and the scale incorporates the acidity criteria elaborated by...
Introduction Gas chromatography (GC) is a technique used to separate volatile components of a complex mixture. The method employs a column made of a flow-through narrow tube in which a sample containing various chemical components passes in a gas stream. The gas stream in chromatography is referred to as a...
Introduction Surveying the quality of local water resources in the context of measuring biochemical parameters is of high research and applied importance not only for the laboratory but also for the local community. It is known that stream water has a high potential for agricultural use, but it is also...
Introduction Traits that protect the crop yielding potentiality will always be vital. Advanced technologies are being used to design products for insect control such as dsRNA which generate new modes of action. Research efforts mainly focused on enhancing complex traits like biotic stress mitigation and intrinsic yield potential which are...
The identification if various forms of bacteria is an important part of clinical practice. To identify bacteria, the present phenotypic characteristics are usually compared with those of known bacteria. In the process of identifying bacteria a researcher needs to appreciate the fact that the characteristics may vary significantly. Furthermore some...
The aim of this experiment is to show how natural enzymatic reducing agents are as effective as the chemical ones. A reduction process is characteristically the gain of two hydrogen atoms or the loss of an oxygen atom, or both (Fox & Whitesell, 2007). This results to a structural configuration...
Introduction General idea Erdal, 2003, states that this project seeks to provide fundamental information on the size of gas bubbles produced in oil from a cyclonic inlet to a gas/oil separator. FRAMES Separation BV support the work, and will consist of three phases: Phase 1 “Gas Carry under” – will...
The present paper aims at providing bioethical analysis world-famous case of Terri Schiavo, a patient who was artificially kept alive for more than 15 years in a vegetative state. Ms. Shiavo experienced cardiac arrest, which led to brain injury, on February 15, 1990 (Fine, 2005). As a result, the patient’s...
Introduction Tomlin, Lowis and Read (1991) indicate that many people exhibit clinical signs that are associated with constipation, anal inflammation, hemorrhoids, diarrhea and irritable bowel syndrome. According to Cristtofaro, Mottu and Wuhrmann (1974), other patients suffer from anemia and nutrient mal-absorption which predisposes secondary infections and illnesses. These clinical signs...
Introduction Throughout history, there have been many significant discoveries of human remains. These findings have an incalculable cultural and historical importance for the countries where they were discovered and the world in general. The remains of the people who died thousands of years ago allow contemporary scientists to uncover the...
Spider Mating Ritual Research As shown in picture 1, male peacock spiders have a bright and colorful appearance, designed to attract females (Antonsen, 2019). However, their fascinating looks are only the tip of the iceberg, as these creatures have a whole slew of moves and signals aimed at gaining the...
Introduction Today’s emphasis on genetic technology and its application has major implications for healthcare now and in the future. Nurses need to understand the importance of integrating new knowledge of genetics into their practices and be able to help patients cope with the genetic basis of disease. Nurses also need...
Introduction The growth and development of plants in an environment depend on numerous factors for their growth and development. Major factors required for plants’ growth are water, air, soil, light, nutrients, and warmth (Qaderi et al. 5). Since the amount of precipitation varies from one season to another and in...
There is a widespread belief among people that self-awareness and control are responsible for all actions taken. However, in reality, some behavioral patterns and motives are controlled not by consciousness at all, but by the work of neurotransmitters. In other words, not all actions and decisions are controlled by a...
Brief Theoretical Background Acid Base Interaction Chemical reactions between the molecules of acids and bases formed the foundation for the acid-base titration method, thanks to which a number of working problems related to the selection of the indicator, determination of the type of interaction, calculation of the equivalence point are...
Introduction Even in the age of information and scientific developments, the theory of evolution continues to separate people. This theory supports religious separation by disproving the concept of intelligent design, according to which the complexity of living organisms on the planet makes life unexplainable and suggests the presence of an...
Microbiology studies the structure, vital functions, patterns, and developmental conditions of organisms. The name of science microbiology, one of the biological sciences, came from three Greek words: mikros – small, bios – life, and logos – study (Singh & Satyanarayana, 2017). In other words, microbiology is the science of tiny...
A specimen chosen for propagation analysis is a citrus tree. Citrus plants, like most fruit plants, are propagated by seeds, as well as various grafts, taps, and cuttings. The propagation of citrus fruits helps gardeners to obtain yields of domestic lemons, mandarins, and oranges from plants that have previously developed...
The Aim of the Experiment This paper presents an experiment that was conducted to determine the activity of amylase on starch at various pH levels. The main aim of this experiment was to determine the optimum pH level for action of enzyme amylase on starch. Introduction An enzyme is a...
The article “Machiavellian Monkey’s” by J. Shreeve describes intelligence and IQ factors of monkeys. The author finds that a young baboon Paul has a high level of intelligence and can be compared with humans playing and interacting with each other. To humans, animals also practice deception playing tricks with other...
Introduction According to both written and archaeological evidence, plants have been a reliable source of medicine for human beings over a span of many thousand years. The first medicinal plants were probably discovered accidentally when a person tried the edibility of a plant and in the process discovered that it...
Introduction Stem cells are immature cells which are mostly found in multi-cellular organism and they are mainly characterized by their ability to renew through mitotic cell division which later differentiates into ranges of various specialized cell types (James, 2004, p39). Stem cells in mammals are classified into two broad classed...
The current review deals with Gmelch’s article Lessons from the field initially published in Annual Editions: Anthropology. To understand the purpose and significance of this article one should pay attention to Gmelch scholarly background and the main directions of his studies. There is no denying the importance of the fact...
Introduction Saffron is a spice often used in cooking because of its distinct aroma and golden color. A typical application of it is in cooking rice, although it can be used in other meals as well. However, apart from these properties, the history of Saffron’s use reveals that people have...
Introduction Anthropology represents a summation of the most diverse theoretical points of view and efficient technologies for studying human beings. This scientific field balances between such strict disciplines as biology and the humanities like sociology and ethnography. This feature made it possible to develop universal approaches to the successful study...
Introduction Culture can be defined as knowledge and behaviors peculiar to people who are united territorially. As the representatives of the Caribbean region, Haitians are drastically different from the U. S. citizens in terms of habits and philosophy, which has implications to military operations. This paper reviews facts about the...
What was Pangaea? According to the continental drift theory, over 300 million years ago, all the continents were joined together forming a single landmass surrounded by water. This landmass is called Pangaea. List 4 type of evidence which supported continental drift The continental drift theory supposes that over 300 million...
Abstract Bread as a culinary product has a range of physical characteristics that are essential to rating its quality. While the outcomes depend on the wide range of factors, they are quite unpredictable, and scientists are looking for ways to control this process by using a fluorescence spectroscopy method, which...
Territorial morphology The notion of state territorial morphology reflects how the territory of a state is located. There are such types of territorial morphology: compact states, protruded states, elongated states, fragmented states, perforated states (355). Cambodia is a compact state: its shape is almost round; Thailand is a protruded state:...
Abstract Plants regularly require a variety of minerals and nutrients that are available in the soil for healthy growth and development. Any form of deficiency in one of the required elements often comes with a deterioration of the plant’s general condition. In this lab experiment, tomatoes were nurtured in diverse...
Abstract Cocoa is a necessary cash crop both for producing and consuming countries (Bales, 2004). The cocoa beans go through a rigorous and delicate process. Some of the challenges that farmers face in cocoa production include the weather patterns, insects and a number of diseases. Cocoa production is not an...
The article that I have chosen as a target is called “Adipose stem cells: Biology and clinical applications for tissue repair and regeneration” (Kokai, Marra, & Rubin, 2014). It tells about how biology can help people solve such significant problems as tissue regeneration and recovery from serious injuries. The authors...
Article Similarities and Differences The three articles reviewed give different approaches to optimal udder preparation practices before and after milking to obtain high-quality milk. The papers involve primary studies investigating teat disinfection practices that affect iodine levels in milk. In all three studies, the variable measured in milk iodine content...
People have traveled across seas and oceans for centuries. During ancient times, people mainly avoided open seas as they used various landmarks to navigate. However, sailors gained experience and developed various methods and tools to find their way. The development of technology contributed greatly to the development of sea navigation...
The Chebyshev’s theorem, also known as the Chebyshev’s inequality, is often related to the probability theory. The theorem presupposes that in the process of a probability distribution, almost every element is going to be very close to the expected mean. To be more exact, in case of having k values,...
