نتایج جستجو برای: leave and seeds
تعداد نتایج: 16835917 فیلتر نتایج به سال:
seeds of moringa peregrina (forssk.) fiori. (moringaceae) is widely used in south east of iran for gastrointestinal disorders. however, so far there is no pharmacological evidence for antispasmodic activity of this plant extract. therefore, the aim of this research was to investigate antispasmodic activity of m. peregrina on rat isolated ileum contraction. hydroalcoholic extract was obtained by...
Intraoperative dosimetry during prostate brachytherapy is a long standing clinical problem. We propose a novel framework to address this problem by reliable detection of a subset of seeds from 3D transrectal ultrasound and registration to fluoroscopy. Seed detection in ultrasound is achieved through template matching in the RF ultrasound domain followed by thresholding and spatial filtering bas...
abstract chickpea is weak in competition of weeds that damages to it at between 40 t0 60 percent. kermanshah province is one of the most important region for chickpea fields in iran. for these reosons, weed management is necessary in this crop. in order to evaluate of herbicides and stubble control on broad leave weeds control in chickpea. experiment was conducted in agricultural research stat...
BACKGROUND This study examines differences in the factors female and male physicians considered influential in their rural practice location choice and describes the practice arrangements that successfully recruited female physicians to rural areas. METHODS This cross-sectional study was based on a mailed survey of physicians successfully recruited between 1992 and 1999 to towns of 10,000 or ...
Assumptions about the importance of mothers’ time for children’s healthy development permeate policy debates over child care, maternal employment, and family leave. Studies consistently show that mothers’ time in particular activities with children relate positively to indicators of child well-being, but results are more mixed regarding associations between child outcomes and the sheer amount o...
An experiment was conducted to investigate the insecticidal activities of seven plant materials (1-5g/100g cowpea seeds) namely: citrus peel powder (CPP), Acacia leaf powder (ALP), Occimum leaf powder (OLP), mahogany bark powder (MBP), hot pepper powder (HPP), ginger powder (GP) and mahogany wood ash (MWA) and a synthetic insecticide, pirimiphos-methyl dust (PMD) (0.1-0.5g/100g cowpea seeds) as...
introduction corn (zea mays l.) is the third most important cereal crop in the world after wheat and rice (lashkari et al., 2011). corn production has been extended in to the whole world during the course of the last century due to its compatibility. it has more diversity compare to other cereal. many corn types are cultivated, including field corn, ornamental corn, popcorn, sweet corn and seve...
Achillea biebersteinii is a perennial herbaceous medicinal plant that belongs to Compositae family with useful properties, such as: anti-diaphoretic, antihemorrhagic, antiinflammation, antibiotic, antifungal and antioxidant effects. The objectives were; to determine the composition of essential oil components with the use of GC and GC/MS. Forty–two components were found and 98% of the identifie...
We describe trends in maternal employment and leave-taking after birth of a newborn and analyze the extent to which these behaviors are influenced by parental leave policies. Data are from the June Current Population Survey (CPS) Fertility Supplements, merged with other months of the CPS, and cover the period 1987 to 1994. This time span is one during which parental leave legislation expanded a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید