منابع مشابه
Creative Designer: What & how?
Engineering design is a kind of human activity that makes use of many different knowledge sources. Basically, this may be a well structured, explicit, and domain specific knowledge or tacit, implicit, and experience-based knowledge. Each type of knowledge has its particular role in design, and thus in knowledge-based design support systems. In this report several issues concerning knowledge-bas...
متن کاملDesigner drugs and sexual dysfunction
New or novel psychoactive substances (NPS) are the most recent forms of designer drugs. These materials are sold as “bath salt” mixtures or fertilizers through the internet and in head shops worldwide [1]. Of course there are no proven medical purpose of these compounds which mostly contain synthetic cathiones or piperazines. The form is usually powder or bath salt like crystalline which are in...
متن کاملDesigner Drugs: A Synthetic Catastrophe
Synthetic stimulants can cause hallucinations, aggressive behaviors, death and are sometimes legal. These substances are sold as plant food and bath salts that are "Not for Human Consumption", therefore skirting the 1986 Federal Analogue Act and giving a false pretense of safety. Studies have proved that these substances are toxic, have a high abuse potential, and are becoming extremely prevale...
متن کاملMicrocrystalline identification of selected designer drugs AUTHORS
A microcrystalline test for the detection of 4-methylmethcathinone (mephedrone), benzylpiperazine (BZP) and 5,6methylenedioxy-2-aminoindane (MDAI) using aqueous solutions of mercury chloride is described. Each of the compounds investigated formed specific drug-reagent crystals within minutes. The uniqueness of the test was confirmed by comparison of the microcrystalline response to that of othe...
متن کاملMarijuana-based drugs: innovative therapeutics or designer drugs of abuse?
The principal psychoactive component of marijuana, Δ(9)-tetrahydrocannabinol (THC), activates CB1 cannabinoid receptors (CB1Rs). Unfortunately, pharmacological research into the design of effective THC analogs has been hampered by psychiatric side effects. THC-based drug design of a less academic nature, however, has led to the marketing of "synthetic marijuana," labeled as K2 or "Spice," among...
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ژورنال
عنوان ژورنال: Advances in Psychiatric Treatment
سال: 2011
ISSN: 1355-5146,1472-1481
DOI: 10.1192/apt.17.2.158