background many efforts have been made by researchers to find new antibiotics which are clinically useful against bacteria and drug resistant microorganisms. objectives we aimed to evaluate the antimicrobial effects of hydroalcoholic extracts of leaves and seeds of the portulaca oleracea plant in traditional medicine of sistan region, southeast of iran. materials and methods in this cross-secti...

the purpose of this study was to investigate disability and medical leave due to psychiatric disorders in patients referred to comission for psychiatric and neurological consultation of 682 patients who had been referred to the comission during 1993-94. results showed that psychiatric disorders and mood disorders led to occupational disability and medical leave at a significantly higher rate th...

There are considerable differences in gender unemployment gaps across the EU. We use labor force survey data on 21 countries to perform a series of data decompositions and show that the cross-country variation in gender unemployment gaps is primarily driven by the differences in female labor force participation behavior after childbirth, namely, the family leave duration and the subsequent atta...

National context may influence sex segregation of household tasks through both pragmatic decision making and the normative context in which decision making is embedded. This study utilizes 36 time use surveys from 19 countries (spanning 1965-2003) combined with original national-level data in multilevel models to examine household task segregation. Analyses reveal that men do less and women do ...

Background: This study was carried out to determine the oil content and of fatty acids in stem, leave and seed of halophyte plant (Suaeda vermiculata ) locally called “Tahma” growing along the shorelines of the Persian Gulf in Bushehr Province. Material and Methods: The total oil and fatty acid contents of leaves, stem and root were extracted in n-hexane using Soxhlet and the fatty acid composi...

2nd only to Ireland in total fertility, Sweden has the highest total fertility (TFR) and female labor force participation rates (FLFPR) among European countries in the late 1980s and early 1990s. 1988 TFR and FLFPR were 1.96 and 80.1%, respectively. This paper considers the role of public policy in creating this unique trend, with particular focus on family leave policy. In 1974, Sweden beca...

In the context of high and rising rates of parental employment in Australia, we investigated whether poor quality jobs (without security, control, flexibility or paid family leave) could pose a health risk to employed parents' children. We examined the extent to which both mothers' and fathers' jobs matter, and whether disadvantaged children are more vulnerable than others. Multiple regression ...

We show that, contrary to the standard belief, primordial monopoles expand exponentially during inflation in the new inflationary universe scenario. Moreover, inflation of monopoles continues without an end even when inflation ends in the surrounding space. Therefore primordial monopoles (as well as other topological defects produced during inflation) can serve as seeds for the process of etern...

It is well known that direct effects of seed predators or dispersers can have strong effects on seedling establishment. However, we have limited knowledge about the indirect species interactions between seeds of different species that are mediated by shared seed predators and/or dispersers and their consequences for plant demography and diversity. Because scatter-hoarding rodents as seed disper...