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Traditional use and conservation of the “calaverita” Laelia anceps subsp. dawsonii f. chilapensis Soto-Arenas at Chilapa, Guerrero, MéxicoTraditional use and conservation of the “calaverita” Laelia anceps subsp. dawsonii f. chilapensis Soto-Arenas at Chilapa, Guerrero, México
(Universidad de Costa Rica, 2015)
Drug-resistance mechanisms and tuberculosis drugs
(Elsevier, 2015)
Bedaquiline and delamanid, novel classes of anti-tuberculosis drugs, have been recently approved for the treatment of multidrug-resistant tuberculosis. Antimicrobial resistance invariably follows the introduction of new ...
Patterns of substance use among Argentinean adolescents and analysis of the effect of age at first alcohol use on substance use behaviors
(Elsevier, 2013-12)
Objective
The present study used an empirically based method to characterize substance use in a sample of Argentinean adolescents and analyzed the association between age at drinking onset and substance use behaviors. ...
Mediation of Problematic Use in the Relationship Between Types of Internet Use and Subjective Well-Being in Schoolchildren
(Frontiers Media S.A, 2021-03)
Subjective well-being is a broad category of phenomena that includes people’s emotional responses, domain satisfactions, and global judgments of life satisfaction. This research investigates how schoolchildren’s subjective ...
A longitudinal study of depressive symptoms and marijuana use in a sample of inner-city African Americans
(WILEY, 2008)
The association between marijuana use and depressive symptoms was examined longitudinally in a sample of 622 African American youth, interviewed on six occasions, using hierarchical linear modeling (HLM). We considered ...
The associations between psychotic experiences and substance use and substance use disorders: findings from the World Health Organization World Mental Health surveys
(Wiley, 2018)
Background and aims: Prior research has found bidirectional associations between psychotic experiences (PEs) and selected substance use disorders. We aimed to extend this research by examining the bidirectional association ...
Patterns of resource use efficiency in relation to intra-specific competition, size of the trees and resource availability in ponderosa pine
(Elsevier Science, 2014-01)
Patterns of resource use efficiency (RUE) in relation to intra-specific competition, size of the trees and resource availability are under debate. Also, the relationship between RUE and growth efficiency (GE) seems to be ...
Bleeding patterns and menstrual-related symptoms with the continuous use of a contraceptive combination of ethinylestradiol and drospirenone: a randomized study
(ELSEVIER SCIENCE INC, 2010)
Background: The objective of this study was to compare bleeding patterns of women using a contraceptive combination of 30 mcg ethinylestradiol (EE) and 3 mg drospirenone (DRSP) continuously or cyclically. Menstrual-related ...