introduction: one the most anxious moments for mothers and families is labor pain and various methods for its relief have an effect on labor management, patient satisfaction and labor outcome. both pharmacological and non-pharmacological methods are used to relieve labor pain, but in recently years, researchers have focused their attention to non-pharmacological methods for reduction of labor p...

Digitalization creates new challenges for public policy in the regulation of labor relations. The purpose article is to identify most complex problems associated with introduction information and communication technologies relations, outline ways their legislative solution. For this analysis Russian foreign scientific literature, legislation, judicial practice, documents International Labor Org...

this study is performed in order to study the effect of technical- vocational training on trainee productivity in industrial sector of khorasan and preferring suitable solutions in this field. so labor productivity model was estimated for khorasan industry in period 1985 to 2004. in this model, effects of different variables were investigated on productivity of labor, variables such as: relatio...

Large genomes pose a challenge to DNA repair pathways because rare sites of damage must be efficiently located from among a vast excess of undamaged sites. Human alkyladenine DNA glycosylase (AAG) employs nonspecific DNA binding interactions and facilitated diffusion to conduct a highly redundant search of adjacent sites. This ensures that every site is searched, but could be a detriment if the...

conclusions according to the appearance of the purple line in most of the cases and its high sensitivity and specificity, we can use it as a non-invasive complementary method for clinical assessment of labor progress. results the purple line appeared in 75.3% of women during the active phase of labor. appearance of the purple line in the prediction of labor progress had 90.2% sensitivity, 45.3%...