Essays on Substances

A chemist may be draw to the science because it contains physics and mathematics, with results clearly defined. On the other hand, biology can be messy, with fluids and disrupted bodies and patient suffering. For the nursing professional, there may be the temptation to define a physical process present in a patient as either biological or chemical. Technically, the definition for biology is simply the “scientific study of living organisms” (TheFreeDictionary.com), while chemistry is “a science that deals with the composition, structure, and properties of substances and of the transformations that they undergo” (Merriam-webster.com). However, the lines blur when ...

Introduction

In May 2012, English couple Mick and Mairead Philpott made the headlines for surviving a fire that killed their six children and destroyed their house in the Allenton area (BBC News, 2013). After publicly claiming to be lucky for surviving the fire, the Philpotts won the sympathy of people who felt sorry for them for losing six of their children and most of their properties. However, after a month of investigation, the Philpotts were accused of committing arson and murder, and by 2013, they were convicted of manslaughter for deliberately starting a fire that killed all six of their ...

Aims and Objectives of the Experiment

This experiment aims at studying the characteristics of titrations with the strength of different acids used in these titrations. This is done by drawing the titration curves of the different titrations that are carried out in this experiment and interpreting those curves. The units of measurement for this experiment are the standard units that are used in titrations. These are molarity (moles/liter) of substances while the quantities are measured in mL (milliliter).

Theory and Principles

Conductometry is a type of electroanalytical method in analytical chemistry. While other electroanalytical methods use equilibria or electrodes, conductometry is different and employs the conductance of materials ...

Chromatography is a laboratory method or technique to separate various compounds such as inorganic or organic substances for further analysis, evaluation or testing (Chavan et al. 283). It is an important tool since it could be used in numerous fields of sciences. It provides a way for analyzing mixtures or solvents which could not be easily separated through physical methods. It is also an important method due to its simplicity. One of the most important applications of chromatography is its use in forensic science or other types of investigation. This method is often used in analyzing substances which are ...

Aims and Objectives of the Experiment

The main objective of this experiment is to determine the concentration of different substances. This is achieved by determining the end point(s) of different titrations using the automated potentiometric titrator. These points are known as equivalence points. The units of measurement are the standard units used in titrations i.e. Molarity (moles/liter) of substances used while the quantities of these substances are measured in mL (milliliter).

Theory and Principles

Potentiometric titration is a volumetric method which measures the potential between two electrodes, namely reference and indicator, with the change in the volume of the reagent that is added, known as the titrant. ...

Part A

Effects of different substances that can lead to addiction. Part B Addiction is an international challenge that costs countless masses of lives every year and leads to indescribable misery. It can comprise consumption of legal and illegal drugs like liquor, nicotine, opioids, stimulating substances, steroids, medicament anesthetics, tranquillizers or cannabis. The discipline of addiction has progressed to a level at which it is appropriate to inspect the widespread assortment of primary tools that have been recognized and consider what they indicate for the progress of a complete approach for fighting the challenge. There are two basic models that conceptualize ...

Abstract

The study of tiny particles and their applications have emerged as an important area of research in recent years. In particular, magnetic nanoparticles have attracted considerable attention due to their unique properties that make the particles useful in numerous applications. Accordingly, the present review investigates the synthesis, characterization, and biomedical applications of magnetic nanoparticles. The introduction section examines recent advances in nanotechnology and explains the significance of magnetic nanoparticles in scientific research. The section on results and discussion presents the findings of various researchers with a focus on the magnetic properties, synthesis, characterization, and biomedical applications of magnetic nanoparticles. ...

Abstract

The separation processes in industry are a common practice especially in the developed countries as well as in the developing world. As a result, it is a good step to improve the separation techniques to ensure a better process for the production of the finished commodities. The classification of the distillation columns and the packed bed columns together with an analysis of their ability to perform efficiently in the industry is vital. Therefore, the paper entails an analysis of each group of distillation columns, taking into account their ability to carry out their duties, as well as the reason ...

Article Review: HazMat Emergencies: Decontamination and Victim Chain of Survival

Article Review: HazMat Emergencies: Decontamination and Victim Chain of Survival

Introduction

The article ‘HazMat Emergencies: Decontamination and Victim Chain of Survival’ by Gunderson et al. (2014) considers some hypothetical workplace emergency decontamination scenarios that entail hazardous materials. The HazMat emergencies are representative of a considerable range of response challenges, especially those involving employees’ exposure and the response involving victim(s). This script gives a review of the article pointing out the chief elements therein and the writer’s opinion.

Summary of the main points

The HazMat emergency refers to a collection offering important responses whenever employees suffer exposure to hazardous risks and accidents. They are ...

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 ...

An acid is a solution that loses hydrogen ions. Common household acids include vinegar and citrus fruit juice. In contrast, a base is a solution that gains hydrogen ions. Acidic substances often taste sour whereas bases taste bitter and feel slippery. Since the tasting or touching of acids and bases can be harmful to human health, Occupational Safety and Health Administration (OSHA, 2013) recommends the use of indicators to test for the acidity or alkalinity of substances. Typically, indicators such as litmus paper change color when exposed to acids or bases (Stanley et al., 2015). As such, the present ...

Peroxisome is one of the membrane organelles of the eukaryotic cell. It is a small (about 0.2 – 1.5 micron) elliptic body bounded by a membrane. The core of the peroxisome is often made of the crystal-like structures. They located in the center of the organelle and are covered by granular matrix. Peroxisomes exist both in plant and animal cells; their amount varies between 70-100 organelles per cell. In humans and mammals the highest concentration of peroxisomes is found in liver and kidneys. Detoxification is one of the main functions of this organelle. It contains the enzyme called catalase that ...

Introduction

The United States has over the years continued to establish different laws to help in the fight against drugs. According to Sacco (2014), in 2012 alone, state and local law enforcement agencies apprehended over 1.3 million suspects for drugs related offenses. Although the government has adopted different measures to help in curbing the manufacture, distribution, and access of illegal substances, the number of illicit drugs under the possession of the public has continued to increase over time. This essay examines three harmful drugs considered legal in the late 19th century, including how they were used and later illegalized. What ...

There has been increasing awareness of the role of waste in the production of greenhouse gas emissions and its impacts on climate change. Diminishing natural resources has led to the recognition that what is discarded as waste has the potential to be reused as resources. Governmental legislation on prohibiting toxic materials and prevention and control of the volume of waste has helped in decreasing adverse environmental effects. There is a growing public awareness about waste prevention and its beneficial effects. The society has to replace the linear model of extract-produce-consume-dispose to closed Loop's approach of resource recovery and waste ...

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 ...

Diary Summary

On day one, I used an outdoor wood-fired boiler. In addition, I burnt toxic substances that included tires, plastics, garbage, and driftwood. On day two, I burnt fossil fuels by driving a motor vehicle, cooking with a gas stove, and using a lawnmower. On day three, I used household products that included cleaning agents and paints. In addition, I used a fire extinguisher to put out a fire in my kitchen. Other appliances used during the day included a freezer, air conditioner, and refrigerator.

Analysis

Studies have demonstrated that individuals make significant contributions to the overall air pollution that induces ...

Mostly commonly in today’s society the word ‘drug’ is commonly associated with any substance that is harmful to the human body. However, there are major definitions that certain individuals have developed to clarify what entails something to be a drug. According to Kramer (2012), a drug can be defined as any substance that has the ability to change how an individual feels or behaves based on the chemical properties that constitute that substance. That implies that the drug has the ability to affect an individual positively or negatively. Drugs have the ability to enter the bloodstream and cause ...

Interview with a pharmacist

Interview:

Apparently, over the counter medications are those that can be sold to the client without necessarily having any prescription by the provider. The Food and Drug Administration has been at the forefront in monitoring the adherence to issues of over the counter medications so that pharmacists do not sell other medications not classified as OTC. Similarly, the FDA has over time made changes and reviews on the regulations and rules that guide OTC medication sales (West, Wilk, Rae, Muszynski, Stipec, Alter & Regier, 2015). One of the emerging issues that have affected the pharmacists is the introduction of a ...

The issues that the client is facing a very severe and require immediate attention of the federal services. Therefore the following questions and issues have to be looked at as follows. Before advising your client, analyze if CERCLA covers his asbestos problem. Define the terms facility, release and environment as it applies to this particular problem. The client must at once contact CERCLA as the asbestos insulation flaking off is a direct concern of the aforementioned organization (Percival et al., 2013). Asbestos is a hazardous substance. In addition, in the client’s situation we have the same asbestos peeling ...

Mood disorder and substance abuse have a close relationship. According to the National Institute on Drug Abuse (2008), over 30 percent of those with mood disorder in the United States also have substance abuse disorder. As a therapist, it is never easy to identify and distinguish between those abusing substances as a self-medication towards mood disorder from those who suffer from the disorder as a result of drug abuse. According to the Nation Health Research, self-medication is common among most of the substance abusers (Harris et al. 2005). Theoretically, those who use substance abuse such as marijuana and alcohol ...

Cancer is one of the most common causes of death worldwide. Every year, various types of cancer kill millions of people. The problem of cancer disease is unique because of its complexity and importance to humankind. Cancers affect all segments of the population, causing enormous damage to society. Although malignant tumors are extremely diverse and complex for the perception, the risk factors and mechanisms of development of cancer are well known enough so that it becomes possible not only to heal, but also to engage in cancer prevention. Cancer is the most difficult and dangerous disease, since it can ...

Bacteria refer to the regnum of prokaryotes (Sundararaj, Mudaliar, Anthoniraj, Kannan, Muthukaruppan). For the current moment, it accounts for more than ten thousand kinds of bacteria. The bacterium is recognized as one of the most ancient of living organisms, arising about 3.9 – 3.5 billion years ago. Bacteria have the substantial variation in the ways of metamorphic and energetic metabolism. Thus, autotrophs can synthesize all necessary organic molecules from non-organic compounds, whereas heterotrophs demand active organic compounds to transform them. The biggest degree of heterotrophs belongs to intracellular parasites. They are called saprophytes (Sundararaj, Mudaliar, Anthoniraj, Kannan, Muthukaruppan) and can ...

When attempting to find trace amounts of an inorganic substance x-ray diffraction would be a valuable tool for discovering just what substances were present. It would not be the first choice according to various researchers, but it would be one of the least invasive as well as one of the least likely to destroy the sample. By using x-ray diffraction it is possible to differentiate between substances, making it easier to identify trace elements that can be found in crime scenes. X-ray diffraction is a valuable but slightly limited technique that is used by forensic science thanks to its ...

Although the alcohol is a legal drug while the consumption of cannabis is illegal in many countries, alcoholism has enormous effects on the health and the life of the consumer. Lewis et al. (2011) portend that consumption of large quantities of alcohol leads to addiction. Primarily, addiction leads to a medical condition whereby an individual develops difficulties in controlling the consumption of the alcohol even if he is well aware of the inherent effects of excessive consumption of alcohol. According to Lewis et al. (2011) alcoholics are at a high danger of many health related complications some of which ...

Everyone loves the food at the dining table to be appealing to their senses besides their taste buds through attractive colors and flavors. For instance, one cannot imagine a loaf of bread without its trademark golden brown crust. How do foods get their unique color and aroma? A series of reactions known as Maillard reactions produce countless chemical compounds that give foods like bread, chocolates, potato chips and roasted meat their unique colors (Copeland, 2016). These reactions take place at high temperatures of around 130℃ when raw food items are baked, roasted or fried. This explains why boiled, steam-cooked ...

MANAGEMENT

Today, the world of sports has an immense number of fans following with subsequent industrial growth. According to Schlesinger (2016), the American population was recorded more than 320 million and Jones (2015) claimed that more than 60% of American population is a diehard fan of sports. Among innumerable sports, the National Basketball Association (NBA) has 17.7 million viewers; the Major League Baseball (MLB) World Series has 14.9 million viewers, and the National Football League (NFL) Super Bowl had record-breaking 108.7 million viewers throughout United States of America (USA; Thompson, 2014). Surprisingly, more than half a million viewers of each ...

In the 1970s, domestic violence came into view when feminist groups revealed the complicity in women to be compliant, even with men lifting their hand against them. Women who were maltreated were given refuge under the women’s movement, while health and social workers were being trained on how to handle women who were maltreated. By the 1980s, international organizations had declarations defining violence against women and children as “an unacceptable violation of human rights [and] a source of tragic consequences” (Romito, 2008, p.1). This, however, may have proven to be fragile, especially in certain parts of Europe wherein ...

Introduction

The World Health Organization (n.d) defines substance abuse as the harmful or hazardous uptake of psychoactive chemicals, including illicit drugs and alcohol. According to the National Institute on Drug Abuse (2014), substance abuse refers to the use of legal or illegal drugs inappropriately. This term includes the repeated use of drugs for pleasure, stress alleviation or reality alteration as well as the use of prescription medicines in other ways than prescribed (NIDA, 2014). Substance abuse and addiction can lead to potentially fatal diseases such as lung disease, HIV/AIDS, cardiovascular problems, cancer, and hepatitis (Marsiglia et al., 2014). People who ...

Amphetamines are synthetic drugs. Similar to amphetamine type are amphetamine, methamphetamine, methylphenidate, dexamphetamine and phenmetrazine. First amphetamines were produced in 1920 and they immediately began to be used in medical practice. These drugs are believed to relieve fatigue and drowsiness, as well as decreased appetite, however, they constant use increases the risk of addiction and almost for sure lead to negative consequences. Since 1950, in the US drugs of the amphetamine group were appointed as an aid for weight loss and against depression. It was easily accessible, which is why students began to use it as a non-medical stimulant ...

Drugs can have many differing affects on people, whether their consumption leads to a positive or adverse response. All of this depends on the levels of enzymes in the body and how the variations of expression lead to these possible outcomes. The major theme of the two sources on this topic relate to the specific enzyme, CYP3A. CYP3A is a subfamily of cytochrome P450 enzymes, which serve to catalyze the addition of oxygen into molecules. Their ultimate role serves two spectrums: to convert foreign substances into less toxic products that can be eliminated from the body, or to convert ...

In global societies, discussions concerning the use of animals in medical tests for research are uncomfortable and controversial. Modern technology often broadcasts horrific photos of procedures being conducted on helpless creatures accompanied by claims of untrustworthy results and skewed statistics. In the long run, animals will continue to be used for testing in laboratories until the value of the practice is diminished. “The benefits of animal research have been enormous and it would have severe consequences for public health and medical research if it were abandoned “ (Festing and Wilkinson, n.p.). This paper will present information regarding whether animal testing ...

Media Consumption and Materialism/Consumerism

Globally, consumption and materialism have become a fundamental component of the prevailing culture. Humans consume a myriad of products and resources that extend beyond their basic necessities to include technological innovations and luxuries aimed at improving efficiency and quality of life. Throughout history, consumption beyond basic needs has served as a method of boosting human happiness. Hence, excessive consumption does not necessarily pose harm to human life (Shah). Increasingly, however, important issues regarding media consumption and materialism have emerged in recent decades. As such, this study examines the neuroscience of human emotions, the use of recreational substances, and the ...

Abstract 3

Carbon Monoxide (CO) Properties and Uses 4

Sources of CO Emission and Toxicokinetics 4

Exposure Limits for CO, Sampling and Analysis 6 Protocols for Industrial CO Sampling and Analysis 6 Carbon Monoxide in Substance Priority List (SPL) 7 CO Contaminated Superfund Site 8 Carbon Monoxide Explosion Case Study with Recommendations 8 References 10 Abstract Carbon Monoxide (CO) is a colorless, odorless gas, which results from incomplete combustion of carbon containing fuels, and has several applications such as effective reducing agent and manufacture of various hydrocarbons. CO is a major indoor air pollutant, and is released when combustion is carried out in confined spaces such as mines ...

Though not diagnosed until the 1980s, attention deficit hyperactivity disorder, or ADHD, has been around for a very long time. Before medications were used to control it the behavior was often grossly misdiagnosed as a number of different issues and treated almost like lunacy in extreme circumstances. To date the disorder has been reevaluated and given the attention it deserves, though many methods are still questionable. Treating ADHD with medication alone is not the viable answer. In fact it has been seen that in adults who deal with ADHD that substances that are designed to help an individual focus ...

1. Explain in general terms the process of DNA replication. DNA replication refers to the process whereby DNA makes its own copy during the process of cell division. During this process, the DNA strands unzip themselves since helicase enzyme breaks the hydrogen bonds between the complementary strands. As this occurs, a replication fork is created. Each individual strand (leading and lagging) will be used as templates. A primer attaches itself to the leading strand and the synthesis of DNA begins, whereby DNA polymerase adds nucleotides to the synthesized strand. This is a continuous process and occurs in 5’ to ...

Statistics show that a large number of workers employed in office settings resort to taking time off work some time in their career owing to their schedules which tend to have damaging effects on their physique. A number of studies have highlighted the negative impacts of jobs which limit movement and also reduce the chance of exercise leading to a number of skeletal and muscular symptoms in office workers. Studies show that with furniture that has been designed to impart a higher level of comfort and also through programs that guide employees to have correct posture, muscular and skeletal ...

Introduction

McGonigle & Mastrian (2012) define a flowchart as a blueprint of all the steps involved in a process, which are arranged in a sequential order with the inclusion of the units and persons participating in the task. It is a visual representation of activity from the beginning to the end. Process charts are useful in standardizing activities, exposing redundancies, and getting rid of wastes (Huser, Rasmusen, Oberg, & Starren, 2011). They are also helpful in identifying areas that need modification and providing effective communication of the steps to relevant staff, which enhances safety and care in the delivery of services. In ...

Introduction

Until recently, genetic foods have become popular for their ability to address many production and quality issues faced by natural/organic farming methods. Genetically modified crops are those whose genetic makeup has been improved to enhance the level of nutrients, resistance to diseases, increase yields, adaptability to climatic factors, and reduce the time of production (Ronald & Adamchak, 2008). It is different from the conventional breeding because genetic modification allows introduction of genes from any organism (animal and plants) in altering crops whereas breeding allows transfer of genes across related species only. On the other hand, organic farming is a natural ...

Introduction 3

Company review 3 Mission 4 Vision Statement 4 Value Statement 4 Innovation in Business 5 Summary 6

References 7

Introduction The focused gauges inside eco food preparing have progressively changed over the previous years. Support of bigger organizations, store brands and universal and additionally national confirmations have been influencing these progressions. Developments in the preparing division can help dealing with the new market circumstance. An awesome route for those who are interested in both nourishment and nature is to start an eco-food organization. Provide food nearby events and management get-togethers with goods that are produced with the use of natural fixings, ...

Dr. KJ is a registered pharmacist who works as the head of the pharmaceuticals department in hospital M. He holds a baccalaureate in nursing from the Nova Southeastern University. He is currently pursuing a doctorate program in the pharmaceuticals field and has already completed four years plus the required pre-requisites. I sought to have a one on one with him with the intentions of having him expound on several issues surrounding the profession. To this effect, therefore, we planned for an interview with him in his office at hospital M to help in seeing to it that this objective ...

The issue of the pollution of the environment has been an issue that has always been addressed in different forums. This is mainly due to the fact that the continuous pollution makes the world less inhabitable for man. Pollution may be on different components of the earth; from water, to air to the ground itself. Various mechanisms have been developed as a way of ensuring that we are able to conserve the environment (Shaw 14). These may include measures like ensuring that the citizens use biodegradable products in order to prevent the instances of soil pollution, or ensuring that ...

The paper defines fracking, describes its merits and demerits. Besides, it discusses effects of fracking on the environment. It concludes that fracking should be stopped and offers ways of stopping fracking. Fracking is a concept that denotes a method of drilling into the ground then directing a high-pressure mixture of water at the rock as well as rock formations to produce gas and oil (Lane, 2013). The mixture consists of chemicals, sand, as well as water, which is directed at a rock at some high pressure to eject gas or oil to the earth's surface. A fracking procedure can ...

A. Community health nursing is a concept that seeks to identify and analyze all vital data in relation to a community or a group of people to assist in the development of appropriate interventions that can improve the health status of the community or group. It is a concept that recognizes the importance of the social-health determinants and their influence on the quality of health and be quality of life depicted by the community (Stanhope, Lancaster & Stanhope, 2014). If applied, the community health nurse has to focus on the needs of the community across the economic, social, cultural and ...

It is well known that drug addiction is a disease that can be and should be treated. This is a complex and comprehensive treatment, including improvement in human health and physical and mental well-being. So if a problem is psychological then in order to get rid of the substance abuse a person should accept this problem, start to talk about it and change an opinion about it. This person needs help from other people, because to deal with it on one’s own is very difficult. There, the aid of self-help groups comes. Self-help group is a method of ...

English 111-MJI07

Experience and the law of economics prove that where there is demand, there will always be a supply. For this reason, among others, prohibition will not solve the drug problem in the United States. The prohibition of harmful substances has already been attempted in the United States, and has already shown to be ineffective in the past century. This was the case with alcohol. People, who wanted to get the coveted drink, found a way to get it (Doremus and Canet 4). Of course, in order to buy alcohol, which was not recognized legally, people went to the underground ...

Question 1

Sample # 1: Schedule IV. An example of a potential drug in this schedule is valium. Some of the symptoms that may be seen in conjunction with this drug include severe withdrawal, slow speech and movements, changes in eating habits, shaking, and loss of coordination, excessive sleepiness, and frequent somnolence.

Sample #2:

Schedule III/IIIN. An example of a drug in this schedule is Codeine. Some of the physical and psychological symptoms associated with this drug include withdrawals, addiction and dependence, depression, psychosis, delusions, psychosis, constipation, itching, rashes, dizziness, dry mouth, memory loss and low blood pressure

Sample # 3:

Schedule I of the Controlled Substances ...

For the population to remain in good health, information is very important. Patients face fewer risks and stay healthier when they stay informed. Therefore, in the health sector, communication is an essential thing in achieving best results in health. In order to achieve better system of relaying information efficiently, clear and understandable forms of sharing information is vital. Just like other professions, there is need to understand and apply proper communication structure in health sector in order to achieve good results and a strong relationship between stakeholders and patients. Achieving it requires education and training so as to equip ...

For many years, most of the European countries and the states of the USA debate about the legalization of drugs. Historically, marijuana has become one of the most popular and frequently discussed drugs. Moreover, it is already legalized in several states in the US and in the several other countries around the world. As it usually is, there are two main camps of supporters and opponents of legalization. The problem of this issue is rather complex and controversial. This inconsistency can be understood by considering the arguments of both positions, i.e. for and against. Anyway, if marijuana is legalized ...

Informative Speech

The guest of honor, other distinguished guests that have graced this occasion, ladies, and gentlemen, all protocols observed, water is one of the most precious natural commodities that we must always pride ourselves. Even though this product covers more than seventy percent of the planet, thinking that it will forever remain a fallacy (WWF, par. 1). The only available fresh water for human consumption accounts for three percent of the total available water. There are however concerns regarding the rate at which these water sources are disappearing with current information indicating that water systems like rivers, aquifers and lakes ...

Summary

A number of national policies are discussed and aired daily on mass media platforms and newspapers. The three national policy issues that I found interesting are sourced from these three newspaper articles:- The Associated Press. (2016, May 14). Reyes banned through May under MLB domestic violence policy. USA Today. Retrieved from http://www.usatoday.com/story/sports/mlb/2016/05/13/reyes-banned-thru-may-31-under-mlb-domestic-violence-policy/84344426/ Reuters. (2016, June 11). California Governor Signs Bill Letting Undocumented Immigrants Buy Insurance. New York Times [New York]. Retrieved from http://www.nytimes.com/reuters/2016/06/11/us/11reuters-california-insurance.html?_r=0 Shear, M. D., & Lichtblau, E. (2016, January 4). Obama to Expand Gun Background Checks and Tighten Enforcement. New York Times [New York]. Retrieved from http://www.nytimes.com/2016/01/05/us/politics/obama-says-he-will-act-on-gun-control-in-coming-days.html

Gun Violence Research Act

This ...

Chapter 1

Introduction

XX century was characterized with the significant technological progress, which has improved the life of people. Numerous products and services became available, labor and domestic life became easier and more comfortable. However, waste problem is the other side of the technological progress. The solid, liquid and gas waste are formed, and thus land, natural water and air quality degrade. Therefore, in XXI century the research efforts are dedicated to development of methods for sustainable use of water, gas, and solid resources. Wastewater polluted with dye residuals originate from textile, leather and food industry. These industries produce goods that ...

Impact of the Controlled Substances Act on Assisted Living Facilities

Impact of the Controlled Substances Act on Assisted Living Facilities In 2009, the United States Drug Enforcement Administration (DEA) started auditing some long-term care facilities to establish the extent of compliance with the Controlled Substance Act regulations for prescribing and dispensing controlled drugs to residents (Elon et al., 2011). Ohio was first in this program, followed by Virginia, Wisconsin and Michigan. It has been found that the United States Department of Health and Human Services, Centers for Medicare and Medicaid Services, oversees more than 3,000 assisted living facilities that offer skilled nursing care to about 250,000 disabled ...

Question 1

Spectrometry would indeed be a good analytical tool since it will help in distinguishing the different compounds in the powder. In such a case, the best type of spectroscopy would be infrared spectrometry and mass spectrometry. Infrared spectroscopy is a vital analytical tool to identify controlled substances. Infrared light is passed on the unknown substance. As the sample absorbs the infrared radiation, an infrared spectrum results, which is a series of peaks and valleys ("Physical Evidence Handbook Drug Identification Unit", 2016). Each substance in the compound results in a highly accurate infrared spectrum. The spectrum of the unknown elements ...

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 ...

Intervention Methods in Human Services

Abstract Drug use and engaging in antisocial and violent behaviors is a primary presenting problem among the youths and adolescents. Various preventive programs need to be put into place to address these issues. The two major preventative programs in this paper include the Multisystemic Therapy program and the Midwestern Prevention programs. The two programs target in preventing drug use among the youths and in return there will be a reduction in the violent and antisocial behaviors. Although the two programs have a common focus, there are major differences between them. Each program is best suitable for a particular population ...

Abstract

Intoxication is being in a state of alcoholic or narcotic intoxication. The government is increasingly sensitive to the cases of operating a vehicle while intoxicated, explaining that the drunk driver is endangering both for their life, health and property, and other road users. However, as practice shows, the number of the detained drunk drivers increases dramatically around the holidays. If the circumstances of the crime are clear, and in a short time collected all the necessary evidence, the Prosecutor may apply to the court to hear the case under expedited proceedings. Basically, criminal cases associated with DUI are dealt ...

XX century was characterized with the significant technological progress, which has improved the life of people. Numerous products and services became available, labor and domestic life became easier and more comfortable. However, waste problem is the other side of the technological progress. The solid, liquid and gas waste are formed, and thus land, natural water and air quality degrade. Therefore, in XXI century the research efforts are dedicated to development of methods for sustainable use of water, gas, and solid resources. Wastewater polluted with dye residuals originate from textile, leather and food industry. These industries produce goods that are ...

Lab 2 – Water Quality and Contamination

Abstract In this lab, the water quality, contamination, and treatment were investigated. The ability of contaminants (oil, vinegar, and laundry detergent) to remain in the water after passing through the ground was examined. Also, the simple filtering procedure was assessed for its effectivity in purifying water contaminated with soil. The quality of tap water, Fiji, and Dasani bottled waters by the content of ammonia, chlorides, iron, phosphates, total alkalinity, total chlorine, total hardness, and pH was analyzed and compared. All of the studied contaminants proved to remain in the volume of water after passing through the soil; the proposed ...

Contract Issues

This is a case of the Essendon Football Club, a professional football club which plays in the Australian Football League (AFL). This paper focuses on the legal battle that the EFC faces concerning their alleged use of prohibited supplemental drugs in what is currently referred to as the Essendon doping scandal. The parties involved in the said saga were the EFC (including all of its constituents), the World Anti-Doping Agency (WADA), the Australian Sports Anti-Doping Agency (ASADA), and the Australian Football League. The main object in the case was the banned and prohibited peptide Thymosin Beta 4 . Focusing on ...

There are so many diseases, conditions and disorders that can negatively affect human beings that are inconvenient, problematic and, some can be fatal. That said finding treatments and cures for these ailments is paramount, but not everyone is comfortable with the many different chemicals and drugs that are supported by physicians and the pharmaceutical industry. Some people have, do and will continue seek out different treatments, outside the traditional medical approaches. These different approaches are called “alternative medicine.” Alternative medicine can include choosing medicinal marijuana instead of prescription pain killer, faith healing and acupuncture. However, many argue that if ...