1. The Scope of the Field: Addictive and Non-Addictive Substances 2. History of the Field 3. Theoretical Perspectives and Research Methods in the Sociology of Addiction 4. Studies of Careers in Drug and Alcohol Use and Abuse 5. Studies of the effects of substance use and abuse on relationships and of relationships on substance use and abuse 6. Studies of Drug and Alcohol Subcultures and Specifi...

The article discusses theoretical and methodological approaches to the analysis of reasons for inclusion adolescents young people in informal subcultural associations. Methods counteracting influence destructive subcultures on representatives younger generation, risk factors formation their deviant behavior are analyzed. Special attention is paid study specifics typology modern subcultures. Att...

Background. Pulmonary hypertension is associated with abnormal pulmonary arterial contractility and growth. The mechanisms for these abnormalities are largely unknown. To study these processes, we sought to develop an in vitro system. Even though cultured aortic and pulmonary artery smooth muscle cells (SMCs) have been of considerable value in studying smooth muscle biology, one drawback of thi...

Twenty-five replicates of growth medium for anaerobic ammonium oxidation (anammox) containing (15)N-labeled ammonium and non-labeled nitrite were inoculated into an anammox enrichment culture at low density, and anaerobically incubated batchwise. In the headspace, (29)N(2) partial pressure linearly increased via anammox in 25 vials, confirming that anammox populations were viable in all subcult...

Among 18,424 blood culture sets processed during a study period of 18 months, 85 bottles that were positive by the BacT/ALERT system were Gram stain negative. Both acridine orange staining and subcultures detected microorganisms in a total of 12 bottles. Acridine orange staining can replace subcultures of false-positive blood cultures.

Knowledge and culture are inextricably linked in organizations. Effective deployment of Knowledge Management Systems (KMS) requires an understanding of the culture of the knowledge workers in the organization and their perceptions towards such systems. It would be a mistake to perceive the organization as a homogenous culture. Instead, organizations are composed of multiple subcultures that co-...

Terminal subcultures from 5,354 negative BACTEC blood culture bottles did not significantly improve the detection of positive cultures. Only 15 of the 545 total isolates were recovered from the terminal subcultures. All 15 of these isolates were either considered contaminants or had been previously detected.