Essays on Species

Neill Blomkamp’s allegorical sci-fi action adventure District 9 manages to fit a number of trenchant themes and issues relating to technology and politics within its unusual structure and audacious tone. Depicting a fictionalized world in which a derelict alien ship floats above Johannesburg, South Africa, with its indigent alien population (colloquially called ‘prawns’) segregated into districts and marginalized by its people, District 9 uses its setting in a powerful way to present a startling critique of the African apartheid that occurred in the late half of the twentieth century. In addition to its social criticisms about apartheid and ...

Nowadays, the studying of ethics has different faces. One can explore it through several prisms: either descriptive or normative, either metaethics or evolutionary one, etc. Frankly speaking, although each of these directions explores the same issues, the angles of view are rather different ones. What is more, many prominent scientists and researchers have devoted their professional efforts to prove the priority of certain positions. In this paper the position of Dutch primatologist and ethologist Frans de Waal will be thoroughly considered. To begin with, de Waal belongs to the researchers, the results of whose work are not the fruits ...

Deer have become a growing problem in the world. The reason, is because although they live in forests, they can also become traffic hazards as well. Moreover, they can become hazards to those who drive through deer-inhabited forests, that cars pass by. This is not only a common problem in many places of the world, but it is also an issue in New Jersey as well. In fact, it has become such an issue, that there have even been article addressing why the situation happens and what to do about it. Well, when it comes to New Jersey, one ...

Introduction

Exom sequencing is also known as whole exom sequencing (WES). This sequencing technique is used to sequence all the expressed genes in a genome also called as exom. It is one of the most widely used targeted sequencing methods. The exom which is the protein coding region of the human genome consists of less than 2% of the genetic code. This region is responsible for containing more than 85% of known disease-related variants. Thus, whole exom sequencing is a cost-effective alternative to whole genome sequencing (WGS). This technique is efficient in identifying coding variants across a wide range of ...

Ethics & Corporate Responsibility at the workplace and the World

All companies big or small have a responsibility towards its stakeholders for ethical execution of its operations so as not to hurt their interests or trust in the company. These responsibilities exceed beyond the workplace and must focus on improving the working and living conditions of its workers and other stakeholders. This paper is an attempt towards addressing the issues in Ethics and CSR with reference to a pharmaceutical company, PharmaCare with its Head Office at New Jersey. It is reputed to produce life saving and life improving drugs and is ethically inclined towards poorer sections of society to ...

Question 1

Yes, the genus Phoxinus exists. The common species of the genus is the minnow (Phoxinus phoxinus). Minnow is a small freshwater fish with dark spots forming an attractive banded effect. The fish has a small mouth, small scales, and large eyes. During spawning seasons, male fish develop bright red colors which are spectacular to attract the female. Minnows feed on plant debris, molluscs, algae, insects and crustaceans (Farrell 567). The existence of this species in a river indicates the availability of oxygen content in the riverbeds and streams. The feeding behavior of the fish involves shoaling and schooling. The ...

Public Health

Public Health Today, many diseases, which emerge can be transmitted to a large number of population in different parts of the world. Everyone is vulnerable, even though technology and other health care informatics are evolving every day. However, there are efforts from different professionals in the medical field to address all health concerns and diseases that target the human species. In 2015, the Zika virus disease has been identified as a local transmission in Brazil and continue to spread through different areas of the United States. In the following year, travel-associated cases have been reported to increase. In addition ...

Herbicides play a significant role in ensuring healthy growth of plants. In Canada, approximately seventy herbicides are utilized in the forestry sector. They have been used since the nineteen forties. The herbicides assisted in rapid clearance of weeds leading to increased production in the forest sector. However, utilization of these herbicides has adverse effects on wildlife and environment. It is essential to ensure these effects are minimized. This paper gives a summary on the utilization of glyphosate herbicide (Vision). Additionally, it discusses various adverse effects resulting in its utilization. It also provides an examination of the benefits of herbicide ...

The environment of Nepal was affected by deforestation, encroachment, and soil erosion. There is also contamination in its water. Back in the 1970s, the country’s forestland decreased from 30% to 22% of its overall area. This was due to the timber of firewood which was the source of fuel in Nepal. Erosion also caused the decrease in land which was about 240 million cu m of topsoil every year. In 1957, the forests of Nepal were already nationalized but there were few deforestation activities that were done. However, in 1980, the country started a deforestation program which included ...

Family Rights

1. Polyandry relationships provide for marriage system in which a woman can have more than one husband. Speaking from the historical perspective, the emergence of such marital arrangement in Tibet is related to the fact that the social system compelled marriage within a social status category.To understand the Tibetans' practice of polyandry, "it must be realized that Tibetan families consider it of great importance to keep together, without any division, whatever property they possess" (Prince Peter of Greece and Denmark, 1962, p. 414). That is the reason why husbands are often brothers or close relatives, which is referred to ...

The human race has harmed the very planet that they live on, through their activities, since the very start of civilization. Using the resources provided by nature to fulfill the needs of the human beings is not something that is the cause of concern, but the indirect intent of incriminating damage to the environment is what the main source of concern is. Some of the impacts of human activity involve the disruption of carbon cycle, the disruption of hydro (water) cycle, and the reduction of species diversity. The major impacts of human activity on the carbon cycle include the ...

Abstract

Research shows that the invertebrates can undergo both asexual and sexual reproduction, for example, the case with the female copperhead snake. Various studies took place to explore the instances that commonly occur in snakes and lizards, whereby the organisms reproduce through the process of parthenogenesis. The essay will entail an analysis of the processes of asexual and sexual reproduction, about the genetic diversity. In particular, a strong relationship exists between the processes of cell division with the common genetic diversity that exists among organisms. Additionally, there will be an analysis of the processes of cell division, and most specifically ...

Marine trophic cascade is an ecological concept that has attracted a lot of attention in the recent days owing to the increase in overexploitation of marine resources. It is paramount that we gain clear understanding of the impacts brought about by the changes in the food web. Other possible causes include the environmental changes brought about by the climatic changes such as the global warming effects. Recent studies have shown an increase in the overexploitation of the marine top predators that has the potential to initiate a marine trophic cascade. Various scholars have studied the subject and accumulated reports ...

The significance of environmental enforcement, whether civil or criminal, cannot be overemphasized. For, as the statement by the experienced environmental enforcement official shows, without such enforcement, most animal and plant species would become non-existent due to extinction. The enforcement of environmental laws as done by such agencies as the Environmental Protection Agency is important in not only protecting the environment from wanton destruction or pollution but also helps in conserving and preserving the environment. The criminal and civil enforcement of environmental laws, policies, and regulations also preserve flora and fauna species by ensuring strict compliance by governments, individuals, and ...

Introduction

Genting Singapore is an international hospitality company that deals with integrated resort development and gaming (Genting 2017). Specifically, the company builds integrated resorts and runs casinos as its core business. It also consults for the hospitality industry businesses and investments in the area of sales and marketing support. Besides, it offers information technology services such as software development, systems integration and maintenance among others. Its markets of operation include Singapore, Malaysia, Philippines, the Bahamas, Australia and the UK. The company that began as Genting International was first listed on the Singapore Securities exchange in 2005. It acquired the Stanley ...

Summary Of Proposed Research

Global drought not only affects the world agriculture and economics, but interactively affects the phenotypic trait of plants across a different diversity gradient. Nevertheless, plants are able to adapt themselves to the drought environment by changing their phenotypic trait. From previous research at Jena Drought Experiment, in Germany, the results show that diversity not only has the capability to increase community’s resistance to drought, but also to increase community’s recovery ability after drought. On the other hand, the results show that the drought environment makes a strong selection on both, the plant phylogeny and functional trait. Yet, ...

Increasing Profits of Clearwater Seafoods

The following suggestions can help Clearwater Seafoods to increase their profits in coming years: Exports The sharp decrease in the Canadian dollar has been beneficial for Clearwater as they are reliant on exporting their products. China provides a lucrative export market for Clearwater as the demand for seafood is increasing in the most populated country in the world (Casey, 2016).

Invest in Scallops

The revenue stream in Clearwater has been supported by their competency in fishing scallops. Also, the company has managed to add additional value to scallops by adding the Argentinean scallops to their product depth. Clearwater needs to add more ...

Human beings are unique in their quest to understand the origin of life, and the urge rationalize nature and the world that surrounds them. We have developed various disciplines to better understand the natural world around us (Physics, Mathematics, Chemistry, Biology) and ourselves (Psychology, Physiology etc.). Anthropology is a discipline that tries to understand what it means to be human by looking at biological, evolutionary, cultural, and linguistic aspects. The word “Anthropology” is derived from Greek “Anthropos” meaning human and “Logos” meaning word(Lewis, Jurmain, & Kilgore, 2012). There are four major subfields of anthropology viz., biological, archeological, linguistic and ...

The human civilization started from the bottom of the hierarchy among the species and becomes the most supreme or influential specie in the modern times. People have greatly changed the world. The grasslands and forests became cities and agricultural lands. The natural environment has been useful for humans and provides people almost everything they need to survive on earth. The natural environment provided the oxygen, water, food, materials and other resources to humans (Muir 37). However, instead of being thankful to the environment, people have been destroying it in order to acquire additional benefits such as additional land use ...

Humanity has developed and flourished over the span of centuries. As civilizations grew and develop, humans learn many things about nature. Ancient people realized the benefits of nature to humanity and began using it for hunting food, acquiring resources to build homes and to protect them from numerous threats from the environment. As humans learned other benefits of nature, they started to interfere with the environment and greatly change the way it was used. People started to change the structures of land and to remove trees from the forest in order to build farm lands and cities. People continue ...

There are several laws that aimed at protecting human health and environment. The government and private parties are allowed to enforce the federal environmental laws. The government has the resources and tools required to enforce environmental laws and compels compliance with the environmental regulations and laws. Criminal and civil environmental enforcement are streamlined towards protection of environment and health. The criminal environmental enforcement seeks to punish the actions that the society view as harmful to the environment and health of people. The civil, environmental enforcement is streamlined towards individual parties who should be compensated for the harm caused by ...

Megan Ybarra and Paul Greenough examines the politics of ecology management in different academic works. The two works have similarities and contradictions between them, with some of the arguments rhyming with the popular beliefs while others are contradictory. In the article titled Bio-Ironies of the Fractured Forest appearing on the Series called In Search of The Rain Forest, Mr Greenough examines different hypotheses on conservation and the relationship between the wildlife and human beings which he refers to as “bio-ironies”). The first bio-irony discussed is that the modern exercise of conservation banishes conventional inhabitants of the forest only to ...

Introduction

The Ebola virus has existed for centuries. Like all life forms and viruses, it has been changing and adapting since the beginning of time to survive. Despite this the disease did not make itself known until the twentieth century. However, once the virus revealed itself only three major outbreaks have occurred. There were two in 1976 and one which took started in 2014 (CDC, 2015). The latest outbreak has been the longest and worst, effecting numerous countries such as, Mali, Nigeria, Liberia and Senegal in West Africa (CDC, 2015). This paper will look at the scientific aspects of the ...

The paper provides reading response of two studies entitled as “Taming the Jungle, Saving the Maya Forest: Sedimented Counterinsurgency Practices in Contemporary Guatemalan” written by Megan Yabrra and “Bio-ironies of the Fractured Forest: India's Tiger Reserves” by Paul Greenough. Megan Yabrra conducted a study to identify the importance of historically sedimented military practice for protection in the contemporary Guatemala. The author argues that the military has tamped dangerous jungles for managing its counterinsurgency campaigns. The military has used forest and jungle discourses for achieving success in their territorial projects. The author argues that the use of jungle has violated ...

Literature on the effect of environmental stress caused by changes in the climate is more relevant today than it has been before, especially in the context of global warming (Beniston 2010). Schulte (2014) and Somero (2010) published articles on environmental stress and climate change respectively. Reading the two articles offers an understanding of how the two variables are interrelated and the effect that they have on living organisms. The manner in which the arguments are constructed presents with various positives and negatives. This critique will highlight the positives and negatives with the help of literature from other scholars. Schulte ( ...

The issue of conservation has been dominating the agenda of environmentalists in the recent decades, and the two articles under consideration provide insights into adverse and side effects of forest conservation and establishment of biosphere reserves. Generally, Paul Greenough discusses advantages and flaws of biosphere reserves and protected area networks that have been a crucial purpose of conservationists. The author argues that enclosing new territories of forests into protected areas and reserves allows not only for survival of animal and plant species but also for blossoming criminal activity. Providing examples of Mexican biosphere reserves and India’s Project Tiger ...

The purpose of this paper is to review the article, “Was Darwin Wrong?”, by David Quammen (2004) and to offer some discussion at the end of the paper. The main thrust of the Quammen’s article is to provide a description of the current and past evidence that supports Darwin’s theory of evolution through natural selection. With a few exceptions, the title of the article is answered with a firm “no, Darwin was right.” Quammen first began with a discussion of the concept of theory and explained that a theory is an explanation for a set of circumstances ...

Spatial Analysis and Dr. John Snow

Given the relationship between the cholera epidemic and the locations of water pumps, it may be concluded from the Dr. John Snow's dot map that the pump on the Broad Street in London was the source of cholera epidemic – since the number of dots indicating the cases of cholera in 1854 are concentrated mostly around that pump.

The Geographic Continuum

In my point of view, this course is situated on the holistic synthesis, since the topics studies covered both the sphere of psychical geography and human one.

The Five Key Themes of Geography

The five key themes of geography are its core constituents which help to identify and ...

[Class Title]

Introduction It is common to see people using animals for sports and entertainment. Examples of sporting events that use animals are horse racing, cockfighting and many others, while zoos and circuses are among those who keep animals for entertainment. While most people enjoy these events and public display of animals, there are those who believe that such activities are unethical and morally wrong. There are, at least, four major reasons why people should not use animals for sport and entertainment. These are violation against nature; violation against the sensitivities of other people; cruelty against animals; and violation ...

INTRODUCTION

Modern science and technology has made fascinating discoveries and incredible innovations. There have been amazing advances in all areas and disciplines from engineering and robotics to science and medicine. It is the latter that has made some of the greatest advances and innovations. Human beings learn more and more everyday about how to treat illnesses and prevent diseases. They have also learned so much about the how the human body works; right down to the genes that make all living things what they are. It is possible today for scientists to understand how genes affect traits and that sometimes ...

Introduction

Every parent envisions a future where their children and grandchildren live in a rich and resourceful environment that essentially provides them with everything that they need to survive. However, what if parents were informed of a pending doom where their children will live in an extremely toxic environment where there aren't enough basic resources such as fresh drinking water or where the climate is comprised of harsh conditions that threaten their lives on a daily basis? What if they were informed that by the time their children are adults, a diverse range of the existing species of animals will ...

Human industrial activities, production, and by-products of globalization as a result of human development provide negative local and global impact on the marine environment. Thus, human-generated materials interact with the marine environment, they include persistent organic pollutants, polycyclic aromatic hydrocarbons, brominated flame-retardants, organometals, and numerous pesticides (Crain, 2009, 40). Globally, they negatively impact the coastal marine environment; industrialization results in pollution from toxins or fertilizers, overharvesting, and disease. Unfortunately, habitat loss entails the complete removal of the ecosystem and its services (Crain, 2009, 40). On the other hand, the conversion of a system to a different habitat type will ...

An ecosystem shapes the kind of species of animals and plants that lives within it in some ways. For instance, a Tropical Rainforest Ecosystem is one perfect example of an ecosystem inhabited by various kinds of animals and plants (Ewers et al., 2015). In particular, the tropical rainforest ecosystem is in the tropical regions of the globe mostly associated with warm and at times hot climate. Animals that are adaptive to this climate and as well as adaptive plants and vegetation characterize the ecosystem (Gagic et al., 2015). The tropical rainforest ecosystem has influenced the environment in some ways. ...

Homeopathic treatment for Insomnia (sleeplessness)

Homeopathy is considered as an alternative medicine practice compared to modern (allopathy) practice. The concept of homeopathy relates to pseudoscience wherein the treatment of an illness is not part of a scientific rationale but the normal recovery of the person. Homeopathy was first introduced by Samuel Hahnemann in 1796 and has been used since then as an alternative treatment for many acute and chronic illnesses. Some researchers suggest that homeopathic medications or agents act like placebo in terms of modern medicine, wherein the recovery or cure of the illness is not due to the medication itself but part of ...

Foremost, about the losses that the Westerners caused in countries with which they came into contact, imperialism revolved around perceptions of white supremacy. The possession of white skin became the ticket one needed to guarantee his or her place among the civilized nations while that of any other shade belonged to a lower class. Surprisingly, while signs of the given perceptions were present even when the Portuguese used religion as a cause for exploration and domination of the world in the seventeenth century, it was not until the mid-nineteenth century that the West found conclusive proof. In 1859, Charles ...

INTRODUCTION

Buddy's Floor Barn closed the books for three quarters (Q1, Q2, and Q3) of the year. However, Buddy’s Floor Barn has 4 major regions (Mid-states, East, West, and South) and about 18 store locations. There is a request to analyze total sales performances taking into consideration 5 product lines, namely (Cherry, Bamboo, Mahogany, Oak and Maple). Sales revenue data provided by the company through the regional managers from these four regions are collected in excel and analyzed using pivot tables and charts to determine the sales performance. Data provided is raw and must be rearranged from the lists ...

[Class Title]

Introduction Conscience is one of the most commonly experienced psychological faculty of an individual, but is also one of the least understood. For many years, little attention have been given towards understanding conscience; particularly on how it is shaped and who influenced the modern understanding of this concept. Nevertheless, conscience is an important phenomenon that requires significant attention primarily because it impacts all human judgment. The manifestation of conscience delineates man from other animals species as conscience is proof of man’s self-consciousness; an attribute that is only observable among human species. As a learned psychological faculty, ...

Ethnology is a branch of anthropology that is concerned with the analysis and comparison of various characteristics of living things- especially human- based on the relationship between them considering aspects such as social and cultural practices. Anthropologists have further coined the word ethnotaxonomy, which refers the study of the taxonomic systems within the context of ethnic groups . Further down, ethnozoology is another term applied by the anthropologists in reference to the study of both the previous and prevailing interrelations between the animals and human cultures in their natural environment. This discipline is concerned with the naming and grouping of ...

The Ritz Carlton Hotels & Resorts partners with Sea Turtles 911

for the Conservation of Sea Turtles

Introduction

After conducting an analysis and assessment of corresponding scientific literature and recent updates in the news, it is possible to make a statement that the concern of sustainability and environmental protection is a rather urgent one on the international scales. At the same time, insignificant attention has been paid to the effect, made by the planned events on both built and natural environment. For instance, such events usually involve creation of the new infrastructure in the locations, which may be referred as environmentally-sensitive ones. In such cases, there is a need of transporting ...

Introduction

Are humans threatening the survival of our planet by disrupting the ecosystem? Marvin Gaye and the public believed this to be the case in the 1960’s and 1970’s when the modern Green Movement first began. Gaye sang “Poison is in the wind that blows from the north and south and east. Radiation underground and in the sky, animals and birds live near by all die. What about this crowded land, how much more abuse from man can we stand?” . Greenhouse effect, ozone layer depletion, ocean poisoning, topsoil depletion, food chain poisoning, acid rain, pollution along with demands ...

Introduction

Environmental concerns have created significant interests from various stakeholders with criminologists playing a critical role in responding to environmental harms. Environmental criminology applies to wide range of environments comprising of air, water, and land, and major issues such as overexploitation of natural resources and the emission of high volumes of toxic wastes in air, water, and soil. Multidisciplinary approaches have been adopted to help in curbing such environmental crimes whereby ecological, legal, economic, and social implications of the crimes have been analyzed by various stakeholders. Interventions have also led to extensive methods including monitoring, assessing the damage, enforcing legal ...

Abstract

The concentration of carbon dioxide has been abnormally increasing over the years. In the year 2016, its concentration exceeded the limitations, and has been considered as a dangerous situation. As a response to the increasing carbon dioxide content in the Earth’s atmosphere, different processes are being suggested in order to lower the concentration. Carbon Capture and Storage, or CCS, is one of these processes. Generally, there are three different phases of this process: the pre-combustion, the oxyfuel, and the post-combustion. These three phases have different processes in which the carbon dioxide content is being separated from the other ...

Business: Cookies shop

Trade Format: countertop type store; Store Location: Boulevard mall; Property Type: Rental space of 50m2; Working hours: 9 AM – 7 PM; Sources of financing: own funds – 26,300 USD. Key performance indicators candy store: Monthly Profit in six months = 83,000 USD; Net profit margin = 3872%; Payback = first 10 days.

Specificity of the business

Various pastry shops are quite lucrative, since vast majority of people like treating themselves with sweet pastries and cakes. The specificity of such products involves only the development of the store on the local market, which determines its marketing strategy. Most pastry shops produce sweet products themselves, which leads ...

Purpose

The purpose of this study is to investigate the substantial effect that invasive species such as the dreissenid mussel, popularly known as quagga and zebra mussel have on the ecosystem of freshwater water Lake called Great Lakes with the potential impacts and how it can alter their ecosystem.

Introduction

Quagga and zebra mussels started thriving Great Lakes of North America in the mid-1980s being introduced into the lake by ballast ship. They are a minute bivalve and indigenous to the Caspian Sea section. After a short while, the population exploded invading the water bodies including its drainage systems and other ...

Introduction

Climate change is a major environmental problem, causing concern to various corners of our ecosystem. It is a result of global warming, environmental pollution and inefficient use of our natural resources. Climate change has affected almost all living organisms, including plants, animals, microorganisms and undoubtedly, man. It poses a serious threat to our ecosystem and is listed as a major concern in the Grand Challenges of the U.N. for Millennium Development and Millennium Ecosystem Assessment (Garrett 490). A wide variety of its implications, have made climate change, an important topic for researchers. There has been more awareness among researchers ...

DNA in Forensic Science

Forensic Science deals with investigations of suspects or criminals in crime scenes legally. In most cases, there are usually a lot of people involved in crime scenes. Some of them being innocent while some are the criminals. Also, there may be one criminal involved in an incidence. In Forensic Science, DNA is used to differentiate the individuals so that the criminal among them can be known. Additionally, DNA analysis is performed in the paternity testing. It enables the determination of a parent or parents of a child. DNA analysis is now being regarded as scientific evidence ("Application of forensic ...

Like many other United States National Parks, Badlands is unique unto itself with physical attributes that when they are seen one knows it is Badlands National Park. Located in an area rich with history, the Badlands was created and founded as a national monument in 1939 by President Roosevelt before officially becoming a national park in 1978 (Steiner, 1993). The landscape of buttes, ravines, and hills found in the midst of the prairie of Southwestern South Dakota influenced the Lakota Sioux to call the area, ‘mako sica’ or ‘badlands’ (“South Dakota Legends,” 2003). The Sioux Pine Ridge reservation lies ...

Human Genome Evolution and Disease

Genome evolution is one of the key aspects that have helped determine the overall position of human beings from a scientific perspective, as it focuses more on providing scientists with an understanding of the changes occurring within the human body (Tomkins, 2016, p.261). The study of genome evolution has focused more on evaluating the changes in structure, otherwise referred to as a sequence, and size of the human gene within a given period. The study provides scientists with a better understanding of the changes occurring within the human body as well as some of the changes that human beings ...

Genly Ai has a single sexual designation in his culture and is confronted by a society that considers this to be a perversion. The concept of a perversion in this sense lies in unacceptable sexual behavior. The ability for the Gethenians to change their sexuality to complement their partner may have been an evolutionary result in order to maintain the continuance of the species. Therefore, having one sexuality is, to the Gethenians, a perversion that may threaten the species. Many types of animals may have become extinct due to the lack of a suitable mate for reproduction. For instance, ...

Psychology: Nature vs. Nurture Essay

Language constitutes an essential characteristic of human beings and is regarded as a primary form of communication between individuals. The role of nature and nurture in language acquisition among young children has been a continuous debate in developmental sciences, education, and social sciences like sociology and psychology. This issue is not only conflicting but also complementary. It has laid a foundation for better understanding of how biological and environmental factors interact to influence language development in children (Yusa et al. 2011). Available research shows that there is no clear pattern of the causes and effects associated with human cognition ...

Introduction

Spectrophotometry is one of the most common and efficient means of chemical analysis currently used in estimating the concentration of some chemicals. The technique exploits the radiation absorption property of various chemical substances in determining their concentrations. Spectrophotometry is based on Beer-Lambert Law. Beer-Lambert Law is the linear relationship between the absorbance and concentration of an absorbing species (Nair, 2010; Burrows et al., 2013). The mathematical expression of Beer-Lambert Law is shown in equation1 below: A=aλ*b*c Equation 1 In the equation 1 shown above, A represents the measured absorbance, a is the absorptivity coefficient which depends on ...

Poverty and scarcity

The scarcity of resources in the society has a relationship with poverty. However, poverty refers to a scenario where people lack basic necessities or adequate wealth to sustain meaningful life. It is important to note that poverty can be rampant in a country that has more resources than a country fewer resources. Therefore, poverty declines if people utilize the available resources in an efficient way to meet their needs. For example, a country that is in the civil war will have more people languishing in poverty than a stable country. On the other hand, scarcity refers to a shortage ...

Growth performance of Barbonymus schwanenfeldii (Lampam) fry feeding different protein content diets

Introduction Lampam or Tinfoil Barb (Barbonymus schwanenfeldii) is categorized under the family of Cyprinidae that is an important freshwater fish mostly found in tropical and sub-tropical areas including Borneo, Peninsular Malaysia, and Sumatra. It is found in rivers and lakes with a pH ranging from 6.5 and 7.0 and the temperature ranging from 20.4 to 33.7ºC. The average weight of Lampam is 200 - 600 g and its size range between 10 and 25 cm. It is estimated that if a specific diet is provided Lampam may reach a size of 30 centimeters and its weight may exceed ...

Introduction

One of the largest areas of the world where pastoral nomadism and irrigating agriculture had been predominant throughout the history is Central Asia. There existed a set of aspects of geography and ecology of Central Asia that influenced the emergence of pastoral nomadism and irrigation agriculture in that territory. In this paper we will attempt to explore some of the causes and effects of pastoral nomadism and irrigating agriculture in Central Asia, taking into consideration its ecological and historic settings.

Ecological reasons

First of all, let’s speak about some of ecological reasons of the appearance of pastoral nomadism and irrigating ...

Synopsis

The article describes key issues that are very relevant to the modern world. It begins by explaining how the effects of cheating can be adverse and have far reaching effects after seven-time Tour de France champion confessed to using drugs to enhance performance in the race for an approximated seven years. One fact that is even demoralizing is when medical researchers go ahead and manipulate scientific research findings. It gives facts that cheating has become a common norm among many individuals and formed a reason for acquiring things easily and at any cost. The effect of this vice is ...

As it is known, survival in adverse conditions that threaten the life of a living being rarely depends on only the strength or intelligence of this creature. When it comes to survival, the ability to protect oneself from danger and adaptation to the conditions that are dangerous for the lives and well-being of an organism play a very important role. In The Origin of Species, Darwin said that in nature those individuals survive who “are best fitted for their places in nature” (Darwin, 1861, p. 93). So, the initial stage of natural selection is the development of some traits ...

Introduction

Zika virus also termed as ZIKV is a known to have gained worldwide attention, especially in the USA, South East Asia, and Australia. The Zika belongs to the Flaviviridae family which comes under the genus Flavivirus (Wikan & Smith. 2016). The Zika virus is spread though day time mosquitoes belonging to the Aedes family. Some of the most common mosquitoes to contain and spread Zika include A. aegypti and A. albopictus. The name of Zika originated in 1947 where it was first isolated from the Zika forest in Uganda. Based on evidence, the Zika virus was associated with varying viral ...

Ebola virus disease, formerly described as Ebola hemorrhagic fever, refers to a severe illness that is usually deadly in humans. Wild animals transmit the virus to human populations where it spreads through direct contact with infected bodily fluids. Typically, the disease has a fatality rate of nearly 50% with past outbreak cases recording fatality rates ranging between 25% and 90% (World Health Organization (WHO), 2016). For example, an Ebola epidemic in West Africa reported in 2014 caused global panic because it was “the largest and most complex Ebola outbreak since the Ebola virus was first discovered” (WHO, 2016). In ...

Miopithecus ogouensis – Gabon talapoin

The Gabon talapoin (Miopithecus ogouensis) is a small species of monkey found not only in Gabon but in other African countries including Angola, Congo, Cameroon and Equatorial Guinea. Its range includes the Ogooue River, after which it was named but extends to other riparian habitats from the equatorial forest zone south of the Sanaga River in southern Cameroon to other tributaries of the Congo River including the Lefini and Almira Rivers . Although the monkey is listed as being of least concern in the IUCN Red List of Endangered Species , it is suffering significant wide-ranging habitat decline. Nowak has found ...

Tropical Rain Forests

They are located near wet tropical lowlands and uplands nearby the equator. A good example is the Amazon River rainforest found in Peru. The structure of the tropical rain forest can be described as full of ferns and shrubs and other plants that require less light. Tall trees forming canopies are common and hence the floor of the forest is dark and damp. It has many layers of decomposing animals and leaves. The biotic components include bamboo and rubber trees, lemurs, poison dart frogs, and anteaters. On the other hand, abiotic components comprise of water, light, rocks, and soil.

Function of the tropical rainforest

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