galbanum (ferula gummosa bioss) is a medicinal, commercial and industrial plant in iran but its cultivation is restricted by seed dormancy. therefore, a study was conducted to determine class and environmental requirements for breaking of seed dormancy. during imbibition study, both scarified and intact seeds exhibited similar pattern in water uptake and it seems there is not physical dormancy....

construction and operation of dams have two main effects on streams. at first it increases detention time and then leads to thermal stratification. changing of water quality is the result of these effects and the outflow has different physical, chemical and biological characteristics from inflow.in this study thermal regime in proposed bakhtyari reservoir was simulated with ce-qual-w2 model. th...

Abstract Enduring and accumulated advantages disadvantages in work family lives remain invisible studies focusing on single outcomes. Further, outcome tend to conflate labor market inequalities related gender, race, situation. We combine an intersectional quantitative life course perspective analyze parallel for Black White men women aged 22–44. Results using sequence analysis data from the Nat...

The article explores the functioning of feminitives-neologismsin modern English. Feminitives are quite actively studied by linguists. Word formation studies feminitives, gender linguistics their use. focus linguistic is study category using tools, representation in language, presence asymmetry (this phenomenon also called androcentrism language), etc. a struggle against which male norm presente...

Damask rose (Rosa damascena Mill.) has high economic importance and commercial value. The plant essential oil is used for perfumery, food and medicinal industries. It is necessary to know much about seed germination for study of genetic variation and breeding improved varieties of R. damascena. In this study seed germination of R. damascena were evaluated, using thermal period treatments. The d...

Though many studies have suggested that social and behavioral skills play a central role in gender stratification processes, we know little about the extent to which these skills affect gender gaps in academic achievement. Analyzing data from the Early Child Longitudinal Study-Kindergarten Cohort, we demonstrate that social and behavioral skills have substantively important effects on academic ...