نتایج جستجو برای: 2 with three time durations 0
تعداد نتایج: 10937786 فیلتر نتایج به سال:
BACKGROUND Pulmonary vein antrum isolation (PVAI) under sedation has proven to be a useful strategy for catheter ablation of atrial fibrillation (AF). METHODS To evaluate the clinical benefits of respiratory management using supraglottic airways (SGAs) under deep sedation while monitoring the bispectral (BIS) index during the PVAI and the durations from admission to the catheterization room t...
Background: Electromagnetic fields (EMF) with different intensities are widely used at home, offices and public places.Today, there is a growing global concern about the effects of human exposure to EMFs. Epilepsy is one of the most common chronic neurological diseases, affecting 50 million people of all ages worldwide. We aimed to investigate the effect of exposure to Wi-Fi radiation on epilep...
abstract: the present study is an attempt to find out cultural exophoric references in iranian high-school elt textbooks and touch stone series to compare the frequency of occurrence of such references in these books. the purpose is to find out which of the series of the books under investigation impose a greater referential burden on efl learners as far as their reading comprehension of the ...
The relationship between the acoustic intensity and the time duration of exposure, for a single pulse, necessary to produce a threshold lesion in the cat brain was studied. Focused ultrasound of 1, 3, and 4 MHz was employed with intensities ranging from 10 • to 2X10 • W/cm a with the corresponding pulse durations from 7 to 2XI0 • sec, respectively. Three types of lesions were observed attending...
We report the concentrations and isotope ratios of light noble gases (He, Ne, Ar) in 10 small basalt fragments derived from lunar regolith soils at Apollo 12 landing site. use cosmic ray exposure (CRE) shielding condition histories to consider their geological context. have devised a method using cosmogenic Ne isotopes partition CRE history each sample into two stages: duration “deep” burial (s...
UNLABELLED We used a neuroselective transcutaneous electrical stimulus to determine the onset time of cutaneous anesthesia with 4% liposomal lidocaine under occluded and nonoccluded conditions. The pain tolerance threshold (PTT) was used to atraumatically evaluate nociception. Twenty adult volunteers had liposomal lidocaine applied to the volar surface of each forearm for durations ranging from...
Background. Unusual gaze behavior in children with autism spectrum disorder (ASD) was reported very early in the literature. Objectives. The current study examined gaze behavior in children with ASD and typically developing (TD) children while performing an active balance task on the Wii balance board. Methods: 8 children (male) diagnosed with high-functioning ASD and 9 TD children (3 female, ...
In this study, the effects of quality and quantity of protein in flours with 95% and 70% extraction rates obtained from Mahdavi and Tajan wheat cultivars each baked at two different durations (100 and 75 sec.) and temperatures (210 and 250°C), after wrapping in polyethylene packages with 40µm thickness were investigated. All tests were carried out during 168 hours after packing and at 24h inter...
Traditional stochastic discrete event simulation method requires the users to fit the task duration data with an empirical probability function or a theoretical probability density function. This has limited the application of discrete event simulation techniques from research stage to construction practice due to the tedious data fitting tasks required for the construction operation planners l...
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