properties are important. Absorbency – foam for packing materials Hardness – carbide bits to cut steel Brittleness – Peanut shell Malleability – Forging steel into materials Elasticity - Rubberbands Flexibility - Clothing 2. Why are some substances‚ like oil and gold‚ valued more than others? They are rare and require refining – which costs $. 3. Steel is actually a mixture of iron with a small percentage of carbon. By using different ratios of iron to carbon‚ different properties are obtained
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staggering. Fourteen percent of patients admitted to hospitals have alcohol drug abuse and addiction disorders. Almost 20 percent of all Medicaid hospital costs and nearly 1 dollar of every 4 dollar Medicare spends on inpatient care is associated with substance abuse. 70 percent of individuals in state prisons and jails have used illegal drugs regularly. Drug offenders account for more than one-third of the growth in state prison population and more than 80 percent of the increase in the number of prison
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The Disease of Drug Addiction Joanne Frye HSER 340 Abstract Addiction is a chronic‚ often relapsing brain disease that causes compulsive seeking and use of addictive substances despite harmful consequences to the addicted individual and to those around him or her. Introduction Dramatic advances in science over the past 20 years have shown that drug addiction is a chronic relapsing disease that results from the prolonged effects of drugs on the brain. (Leshner‚ 1997) It is considered a
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Recrystallization removes impurities as a substance goes through physical transformations from a solid to a liquid and back to a solid. As the solid reforms as a crystalline structure‚ it does so without incorporate any impurities that may have been present in the initial substance. Pure substances have specific melting points that can assist in identification. However‚ if the substance is not pure‚ the melting point will be lower than expected. The substance will also have a wider melting point range
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by substance abuse. Substance abuse is the overindulgence in or dependence on an addictive substance (Fisanick‚ 2009). It is a condition that can destroy not only the user’s life‚ but also those that care about the person. Substance abuse is responsible for half a million preventable deaths each year (Corse‚ 1995). Substance abuse includes the misuse of alcohol‚ tobacco‚ and illicit drug. Examples of illegal drugs include marijuana‚ amphetamines‚ cocaine‚ and opiates. Each year substance abuse
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TOPIC: To investigate the prevalence of mental illness and substance abuse disorders among the Pacific Islanders‚ with specific reference to Fiji as the study population. INTRODUCTION: In order to discuss mental illness we first have to know what mental health is. Mental health is basically the well being of our cognitive functions as well as our emotional status including how we think‚ feel and behave. For some people mental health means the absence of mental infirmities
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Substance Abuse Counselor Substance Abuse Counselors‚ otherwise known as Behavioral Disorder counselors‚ advise people who suffer from alcoholism‚ drug addiction‚ eating disorders‚ or other behavioral problems. Substance Abuse counselors do a variety of things such as evaluate client’s’ mental and physical health‚ addiction or problem behavior‚ and readiness for the treatment they need. The first rehab clinic was formed in 1982 by President Ford’s wife‚ Betty Ford‚ when she developed an addiction
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Description Substance abuse counselors work with work with patients who have alcohol or substance abuse issues. They interview patients to assess their substance abuse issues. determine courses of treatment‚ work with patients to complete their treatment plan and provide recovery support. They may work one on one with clients or run group therapy sessions‚ or liaise with patient’s family‚ partners and employers to help facilitate their recovery. Typical Positions Available Substance abuse counselors
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If you have reached the point where you want to remove yourself from the cycle of addition‚ there are certain steps you must take. The first is to confirm your desire to quit abusing substances. After that‚ it’s incumbent on you to seek help. Immediately after you stop taking your substance of choice‚ it’s important that you understand and recognize possible detox symptoms. In many cases‚ symptoms related to the withdrawal from drugs and alcohol can create serious health issues. Depending on the
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these processes. 2. What is the formula for density? If I give you the density of a substance and the volume‚ you should be able to tell me the mass… Density = Mass/Volume 3. Compare and contrast intensive and extensive properties. Give an example of each. Extensive properties depend on the amount of matter that is present. Such properties include volume‚ mass‚ and the amount of energy in a substance. Intensive properties DO NOT depend on the amount matter present. Such properties include
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