CHEM 1660 BETTER LIVING THROUGH CHEMISTRY Part III Addiction Dr. Susan Y. LIANG Email: ytliang@hkbu.edu.hk Office: FSC 702B Opium – Catholicon or Toxin • Evidence suggests that more than 5‚000 years ago the properties of opium were known in the Euphrates River (幼发拉底河) delta. • Around 330 B. C.‚ Alexander the Great took opium to Persia and India‚ from where cultivation slowly spread eastward and reached China in about the 7th century (唐朝). 13th century‚ India The opium poppy
Premium Heroin Morphine Methadone
Drug addiction or drug dependence is an increasing epidemic worldwide. It is most common in more developed countries but that in no way means that it is not a growing and serious problem in our country Belize. What makes this problem even more critical is the fact that it is mostly a problem for our youths. In fact studies have indicated that drug addiction‚ especially of alcohol and tobacco is occurring at an increasingly younger age‚ while the number of deaths resulting directly from drug misuse
Premium Drug addiction Addiction Physical dependence
POLYSTYRENE: RECCOMMENDATIONS FOR THE LEADERS OF THE LOCAL INSTITUTIONS TO RESOLVE THIS PROBLEM By: Tammy L Drake AOCI 1010-Section 1A (Introduction to Sociology) Professor Julio C. Caycedo Introduction and Thesis Statement What is Styrofoam? Styrofoam is actually a trade name of a polystyrene foam product used mainly for housing insulation and craft applications‚ but can be seen elsewhere. The scientific name for Styrofoam is polystyrene. It is a petroleum-based plastic made from the
Premium Polystyrene Plastic Polymer
stories about drugs since we were born. We also learned about what kind of drugs exist and how dangerous they are. The word drug has always been a synonym for something forbidden and uncommon. However‚ years passed and cultures changed. Nowadays‚ the way of life and thinking look completely different. We cannot follow the development of drugs anymore‚ and the word drug is something normal and very common‚ especially among youngsters. If we take this under a microscope‚ we can see that drugs nowadays
Premium Psychoactive drug Drug addiction Illegal drug trade
This paper will discuss how my sisters’ drug addiction has been an informal learning experience for me and how my life has been effected trying to help her with this addiction. I will discuss how her experience with drugs occurred through classical conditioning by‚ identifying the unconditioned stimulus‚ unconditioned response‚ conditioned stimulus‚ and the conditioned response. I will also explain how her experience occurred through operant conditioning by describing the behavior‚ the consequences
Premium Psychology Writing Sociology
information alone. A means of addressing this problem will be the aim of this project study. 1.2 Statement of the Problem The main problem of this project proposal was on how to save money and time and to reduce the anxiety of the students in inquiring about the status of their academic performance at the end of the semester. This project proposal aimed to answer the following questions: 1. Does this alert system would help the students determine their grade status periodically? 2. What would be advantages
Premium Computer GSM Adobe Creative Suite
Addiction The Tabers medical dictionary defines drug addiction as a compulsive and maladaptive dependence on a drug that produces adverse psychological‚ physical‚ economic‚ social‚ or legal ramifications(5). In the U.S.‚ the abuse or misuse of prescription drugs has been identified by the Centers for Disease Control and Prevention (CDC) as a growing problem. In 2007‚ for example‚ the CDC reported that more than 27‚500 Americans died of drug overdose‚ an increase of more than 100% in the preceding
Premium Drug addiction Addiction Drug abuse
Addiction Addiction Abstract Addiction knows no prejudice; it does not care what race‚ religion‚ sex or orientation. You can be addicted to drugs‚ gambling‚ x-box‚ shopping and eating. Addiction is an illness that requires‚ for most‚ professional help and that once you are an addict you are always an addict. Addiction is everywhere‚ from celebrity tabloids‚ to television‚ and possibly to a family member or close friend. There is alcoholism‚ drug abuse‚ and gambling
Premium Addiction
The Cause of Addiction COM/156 Each year‚ there are more deaths and disabilities in the U.S. from substance abuse than from any other cause. In the United States alone‚ it is reported that roughly 18 million Americans have alcohol problems; 5 to 6 million have drug problems‚ and more than 9 million children live with a parent addicted to alcohol or illicit drugs. Drug addiction continues to be a growing concern‚ prompting medical and scientific research on a global scale into the possible
Premium Addiction Drug addiction Alcoholism
Genetic explanations for the Initiation of addictions Heritability of addictions such as alcoholism and gambling can be studied through family and twin studies. The presumptions of twin and family studies are that if family members share similar behaviours‚ then the degree to which the behaviours are caused by genetic factors can be examined. There are two types of twins‚ identical and non-identical. Identical twins are monozygotic (MZ) as they came from the same egg‚ and therefore share an identical
Premium Dopamine Addiction Drug addiction