Essays on Perspect

Introduction

The large production of bisphenol A (BPA) in the world has been documented because of the increased usage of the same in various industries. The most critical industries that have been using this BPA include those manufacturing containers for foods and beverages, cigarette filters, thermal receipts as well as paper currency. With such a huge provision, it is critical that the basis of such developments only emanates from making the right choices over its uses because its production to a total of 2.7 million tons could be disastrous to the body. The main reasoning here is that the chemical ...

Geography

2016-06-22

Introduction

This paper is devoted to the issue of Chernobyl nuclear disaster. This accident has happened in 1986, 26th of April on the eve of the May Day holidays. It has happened on the territory of the former Ukrainian Soviet Socialist Republic (now it is the territory of Ukraine). The place of the accident is the Chernobyl nuclear power plant that is located three kilometers from the city Pripyat, eighteen kilometers from the city Chernobyl and eighty three – from Kiev, current capital of Ukraine. According to the official data more than 600 thousands of people have been injured by ...

Human life and survival are connected with the environment. With the changes in the environment, human surroundings appear to undergo an adjustment or modification to continue the life. More probably, some climatic changes tend to interfere with the human life from several corners. These could be lethal or life threatening. For example, climate change might modify the occasional examples and plenitude of irritations and illnesses; in turn, this may influence the use of pesticides, herbicides and fungicides. Reactions will vary in the middle of harvests and between geological areas. There are studies that use of these pesticides within the ...

The decrease in world’s petroleum and oil supply has led the nations to look for alternate sources of energy. As a result of this short-supply, unconventional gas reserves are gaining importance as alternative source of crude oil, where the unconventional gas reserves are estimated to contribute to 45% of the US gas production by the year 2035. Large-scale extraction of unconventional natural gas has resulted in the development of new and untested extraction technology such as hydraulic fracturing or hydrofracking, which is expected to develop rapidly in the next few decades near human settlements and pose a health hazard (Adgate, ...

Impact of Triclosan on Health

Introduction Antimicrobial or antibacterial agents are commonly used as ingredients in many of the household products. This trend has increased the concern of growing level of chemicals in the environment that ultimately bring negative impact on human as well as animal health. Triclosan is one among them. It is a synthetic, and an antibacterial agent having broad spectrum that has exploded in the consumer market in last few years. There has been tremendous debate on the safety, regulation of its use and effectiveness of triclosan (The European Consumer Organization, (2012). Triclosan contains antibacterial properties along with antiviral and ...

Introduction

Malaria is major life threatening disease, transmitted through mosquitoes and caused by parasites. Plasmodium virus causes malaria in humans. A recent study and WHO Statistics revealed that around 625,000 individuals died because of Malaria in the year 2012. Malaria has affected more than 200 million people in over 75 countries in the past 50 years. The sub-Saharan Africa covering to about 50% of malarial cases alone. DDT (dichlorodiphenyltrichloroethane) was introduced in the year 1874. The insecticidal properties of DDT was discovered in the year 1935 and has been used worldwide ever since. Many early studies had revealed the ...

A pesticide is a contraction that is used to describe various agents, which are categorized based on their ability to kill living beings. These include herbicides, insecticides, as well as fungicides. Even though the utilization of pesticides has duplicated each ten years from 1945, pest destruction to crops is more widespread now than it used to be. Several pests are now resistant to pesticide because of the omnipresent pesticides’ presence in the environment. Residues of chlorinated pesticide are there in the soil, air, and water, with a co-occurrence presence in human beings. Carbamate as well as Organophosphate pesticides, the compounds that ...