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...

abstract in this research the thermal stratification of the water in the torogh dam basin and the resulted changes in its quality with respect to temperature, salinity and dissolved oxygen was investigated using the dynamic reservoir simulation model. the results indicated that in wet years such as 1998, when the average annual precipitation and the resulted inflows to the basin is higher than ...

BACKGROUND AND PURPOSE Previous studies suggested a male predominance in childhood ischemic stroke, mirroring gender differences in adults but were limited by small sample sizes or unconfirmed diagnoses. We sought to study gender within a large international series of confirmed cases of pediatric ischemic stroke. METHODS From January 2003 to July 2007, the International Pediatric Stroke Study...

Cystoscopy is one of the most commonly performed urological procedures with purpose to inspect lower urinary tract anatomy and evaluation symptoms as well various pathologies urethra, prostate bladder. The procedure carried out by inserting an optical instrument (cytoscope) into urethra Currently, no antibiotic prophylaxis has been recommended for routine flexible cystoscopy, except in high ris...

Horticulture survey is a multi-purpose survey which is conducted ad hoc by Statistical Center of Iran (SCI). Availability of survey variables in the sampling frame suggests a multivariate stratification in each province based on its desired variables for acquiring a higher efficiency. There are several ways to stratify the sampling frame considering all stratification variables, such as using s...

Background and Purpose—Previous studies suggested a male predominance in childhood ischemic stroke, mirroring gender differences in adults but were limited by small sample sizes or unconfirmed diagnoses. We sought to study gender within a large international series of confirmed cases of pediatric ischemic stroke. Methods—From January 2003 to July 2007, the International Pediatric Stroke Study e...

we develop a theory of stratified $lm$-filters which generalizes the theory of stratified $l$-filters. our stratification condition explicitly depends on a suitable mapping between the lattices $l$ and $m$. if $l$ and $m$ are identical and the mapping is the identity mapping, then we obtain the theory of stratified $l$-filters. based on the stratified $lm$-filters, a general theory of lattice-v...

This paper introduces a men’s studies approach to Vietnamese gender studies. It explains the value of incorporating studies of men’s lives and experiences into gender and women’s studies. It argues that the study of gendered conflict and power is necessary to understanding Vietnamese gender relations. This understanding must be contextualized within the social processes of negotiation, cooperat...