Results 11 to 20 of about 5,867,590 (302)

Do Online Illicit Drug Market Exchanges Afford Rationality? [PDF]

, 2020
Rational choice perspectives have been the dominant models used for conceptualizing the nature of exchanges in illicit drug markets, but various critiques have found these abstracted assumptions inadequate for understanding concrete illicit drug market ...
Bull, Melissa, Bull, M, Coomber, R, Childs, A, Childs, Andrew, Coomber, Ross   +5 more
core   +1 more source

Market Structure And Drug Innovation [PDF]

Health Affairs, 2004
An explosion of knowledge and a growing array of tools and technologies have transformed modern drug R&D, while its cost has risen by a sizable amount. At the same time, the unchecked increase in health care and prescription drug spending has spawned cost containment policies that are restricting the demand for drugs in all major markets.
Pammolli, Fabio, Riccaboni, Massimo
openaire   +5 more sources

King Pin? A Case Study of a Middle Market Drug Broker [PDF]

, 2003
The article is concerned with 'middle market' drug distribution, based on research that involved prison interviews with middle and upper level drug dealers and interviews with a range of enforcement personnel.
Dick Hobbs, Hobbs, D., Hobbs, Richard, Geoffrey Pearson, Pearson, Geoffrey   +4 more
core   +1 more source

The illegal drugs market [PDF]

Journal of Modern Italian Studies, 2004
The article analyses the development and organization of the illegal drugs market in Italy. The first three sections of the paper reconstruct the evolution of drug use since the 1960s and discuss the key characteristics of illegal drug users, providing some estimates on their real number.
openaire   +2 more sources

THE QUALITY OF DRUGS ON THE MARKET [PDF]

Journal of the American Medical Association, 1912
In all the large sea and lake ports throughout the United States there are now working laboratories. Boston, New York, Philadelphia, Savannah, New Orleans, Galveston, San Francisco, Portland, Seattle, Chicago, Detroit and Buffalo are thus equipped, and there are also laboratories in a number of the inland cities.
openaire   +2 more sources

A Strategy for Sample Preparation: Using Egg White Gel to Promote the Determination of Aflatoxin M1 Content in Milk Samples

Molecules, 2022
The analysis of food samples is a challenging task. The high complexity of food matrices hinders the extraction and detection of analytes from them. Therefore, the correct preparation of food samples is a crucial step for their subsequent analysis, as it
Xiao Ning, Lulu Wang, Shaoming Jin, Xuran Fu, Xiulan Sun, Jin Cao   +5 more
doaj   +1 more source

A survey study of self‐reported comorbidities among adults with vitiligo in the United States

JEADV Clinical Practice, 2023
Background Vitiligo is an autoimmune disorder in which the immune system targets melanocytes, manifesting in patches of lost skin pigmentation. Objectives To characterize the occurrence of autoimmune/autoinflammatory and/or nonautoimmune comorbid ...
Khaled Ezzedine, Kathryn P. Anastassopoulos, Kavita Gandhi, Shoshana R. Daniel, Yuji Yamaguchi, Vanja Sikirica, Amit G. Pandya   +6 more
doaj   +1 more source

In-House Fabricated One-Step SPE Cartridge with HPLC-MS/MS for Fast and Accurate Determination of Multi-Class Contaminants in Eggs

Foods
Eggs are highly susceptible to simultaneous contamination by veterinary drugs, pesticides and mycotoxins across the entire laying hen production chain, yet the quantitative analysis of these multi-class contaminants with a wide polarity span in egg ...
Hongyan Zhang, Qiaoying Chang, Yun Li, Tao Peng, Bo Zhao   +4 more
doaj   +1 more source

Use of failure mode and effect analysis to reduce patient safety risks in purchasing prescription drugs from online pharmacies in China

Frontiers in Medicine, 2022
BackgroundOnline pharmacies have gradually penetrated the market, but pose risks to patients' health. Failure Mode and Effect Analysis (FMEA) is an effective and reliable method for reducing pharmacy and medication risks. The purpose of this study was to
Qinyuan Hu, Qinyuan Hu, Haiyao Hu, Ming Hu, Jun Zhang, Liangwen Gou, Shuping Shi, Jingyi Zhou, Naitong Zhou, Zhen Huang   +9 more
doaj   +1 more source

Rapid determination of 81 illegal weight loss additives in tablet candy by ultra-performance liquid chromatography-tandem mass spectrometry

Shipin yu jixie
ObjectiveTo establish a rapid detection method for 81 illegal weight loss additives in tablet candy using ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS).MethodsSamples were ultrasonically extracted with 80% methanol-water ...
Li Hongli, Su Min, Wu Yanlei, Zhang Mian, Wang Yuqi, Zhou Chunjie, Tao Juan   +6 more
doaj   +1 more source