نتایج جستجو برای: open patch
تعداد نتایج: 432900 فیلتر نتایج به سال:
We investigated the pharmacokinetics and safety profiles of a newly developed combined ethinylestradiol (EE)/gestodene (GSD) transdermal contraceptive patch after a single-dose administration and compared with the market available tablet formulation in healthy adult subjects. An open-label, two-period comparative study was conducted in 12 healthy women volunteers. A single dose of the study com...
We present a mathematical framework that combines extinction-colonization dynamics with the dynamics of patch succession. We draw an analogy between the epidemiological categorization of individuals (infected, susceptible, latent and resistant) and the patch structure of a spatially heterogeneous landscape (occupied-suitable, empty-suitable, occupied-unsuitable and empty-unsuitable). This appro...
The aim of this study is investigates the effects of different patches shrubs on the soil surface indicators in Gub Gugeh rangelands, in Golestan Province. The sampling was taken along transects of 50 meters, which are 10 meters away from each other. Via LFA models, three factors of stability, infiltration and nutrient cycling using 11 indicators of surface soil in patch and inter-patch were me...
Hairy prairie-clover [Dalea villosa (Nutt.) Spreng. var. villosa] is a threatened Canadian wildflower. To facilitate the efforts of conserving this threatened plant, amplified fragment length polymorphism (AFLP) technique was applied to assess genetic diversity in a remnant hairy prairie-clover population in the Canadian Prairie. Three AFLP primer pairs were employed to genotype 610 individual ...
امروزه توجه روزافزونی به جراحی¬های با حداقل تهاجم، به کمک اسکنرهای open-mr شده¬است. در این روش درمانی از تصاویر open-mr اخذ شده حین جراحی، و انطباق آن¬ها بر روی تصاویر سی¬تی¬اسکن قبل از جراحی، موقعیت تومور مشاهده می¬گردد. بدلیل میدان مغناطیسی کم (t 5/0) و شرایط متفاوت اتاق عمل، برخی اوقات کیفیت تصاویر open-mr از تصاویر mri یا سی¬تی¬اسکن، کمتر بوده و تومور در این تصاویر به¬راحتی قابل مشاهده نمی¬...
Determining landscape parameters influencing species richness of habitat patches is one of the most important issues in conservation biology. Many previous studies have investigated the influence of habitat parameters on bird assemblages in forest patches, but studies seeking effects of oasis parameters on bird assemblages are very scarce. Karkas Protected Area is located in semi-arid zone in...
Adaptation to different habitat types across a patchy landscape may either arise independently in each patch or occur due to repeated colonization of each patch by the same specialized genotype. We tested whether open- and closed-canopy forms of Impatiens capensis, an herbaceous annual plant of eastern North America, have evolved repeatedly by comparing hierarchical measures of F(ST) estimated ...
Patch pipettes were used to record the current arising from small populations of sodium channels in voltage-clamped cut-open squid axons . The current fluctuations associated with the time-variant sodium conductance were analyzed with nonstationary statistical techniques in order to obtain an estimate for the conductance of a single sodium channel . The results presented support the notion that...
BACKGROUND Previous studies suggested that epicardial patch applied to the infarcted site after acute myocardial infarction (MI) can alleviate left ventricular (LV) remodeling and improve cardiac performance; however, the effects of regional epicardial patch on chronic phase of LV remodeling remain unclear. METHODS AND RESULTS We studied 20 pigs with MI induced by distal embolization and impa...
Introduction: Knee osteoarthritis is the most common arthritis and musculoskeletal disease. The low efficacy and significant side effects of synthetic drugs in the treatment of this disease have led many researchers to look for a drug that is effective but has fewer side effects. Recently, ginger is one of the most popular herbal remedies in the treatment of this disease. This study aimed to co...
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