Results 81 to 90 of about 6,389,740 (364)
BMC Public Health, 2014 BackgroundAs reflected in elevated rates of sexually transmitted infections, there is a high prevalence of risky sexual behavior among Ugandan university students. It has been assumed that alcohol contributes to risky sexual behavior.
V. Choudhry +3 more
semanticscholar +1 more source
Partition test and sexual motivation in male mice [PDF]
arXiv, 2007 Theoretical analysis of own and literature investigations of sexual motivation with the use of the partition test [Kudryavtseva, 1987, 1994] in male mice was carried out. It has been shown that appearance of a receptive female in the neighboring compartment of common cage separated by perforated transparent partition produces the enhancement of ...
arxiv
Can We Automate the Analysis of Online Child Sexual Exploitation Discourse? [PDF]
arXiv, 2022 Social media's growing popularity raises concerns around children's online safety. Interactions between minors and adults with predatory intentions is a particularly grave concern. Research into online sexual grooming has often relied on domain experts to manually annotate conversations, limiting both scale and scope.
arxiv
FEBS Open Bio, EarlyView.We provide a step‐by‐step guide for producing E140 antigen fragments from Plasmodium berghei (Pb1) and Plasmodium vivax (Pv1). Pb1/Pv1 are expressed in E. coli, solubilized by freeze–thawing, refolded by slow dilution, purified by affinity chromatography (IMAC), then concentrated and subjected to quality control.
Rodolfo Ferreira Marques +5 more
wiley +1 more source
Sexual Medicine, 2022 Background: Limited information is available regarding risky sexual behavior among college students with different sexual orientations. Aim: The aim of this study was to examine the gender differences in the association between sexual orientation and ...
Yajie Li, MD +3 more
doaj
Peran Komunikasi dengan Orang Tua dan Perilaku Seksual Remaja: Studi Metaanalisis
Jurnal Ilmu Keluarga dan Konsumen, 2019 Previous research on parent-adolescent communication and adolescent sexual behavior showed some inconsistent results. A meta-analysis was performed for the purpose of determining the magnitude of association between parent-adolescent communication and ...
Nurlaela Widyarini +2 more
doaj +1 more source
Sexual replication in the quasispecies model [PDF]
arXiv, 2005 This paper develops a simplified model for sexual replication within the quasispecies formalism. We assume that the genomes of the replicating organisms are two-chromosomed and diploid, and that the fitness is determined by the number of chromosomes that are identical to a given master sequence. We also assume that there is a cost to sexual replication,
arxiv
Promiscuity and the Evolution of Sexual Transmitted Diseases [PDF]
, 2003 We study the relation between different social behaviors and the onset of epidemics in a model for the dynamics of sexual transmitted diseases. The model considers the society as a system of individual sexuated agents that can be organized in couples and interact with each other.
arxiv +1 more source
FEBS Open Bio, EarlyView.GPR142, a tryptophan‐sensing receptor, stimulates gastrointestinal hormones like ghrelin and is linked to inflammation regulation. Proinflammatory cytokines suppress ghrelin production, while tryptophan levels decrease via IDO1 activation. Our findings reveal that proinflammatory cytokines directly regulate GPR142 expression in ghrelin‐producing cells,
Yoko Ueda +15 more
wiley +1 more source
New Directions for Child and Adolescent Development, 2014 Although research has increasingly emphasized how adolescent sexual behavior may be associated with aspects of health beyond unwanted pregnancy and sexually transmitted infections, no current theoretical or conceptual model fully explains associations ...
S. A. Vasilenko +2 more
semanticscholar +1 more source