نتایج جستجو برای: hexagonal obstacle and 35 m dash tests
تعداد نتایج: 16935591 فیلتر نتایج به سال:
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In this paper, close and open loop hexagonal resonator filter, multiplexer of high selectively and compact size are presented. The tri-band multiplexer topology is based on the hexagonal close loop resonators of different size which capacitive coupled from a single input. The filter and multiplexer have been designed on substrate dielectric constant εr = 10.2 and thickness = 0.635 mm. The hexag...
this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...
The Timed "Up & Go" (TUG) is a representative mobility test for assessing the falling risk of the elderly. Although several tests have been developed, including the TUG, these do not include a "tripping" element, and tripping is a major cause of falling. This study examined the influence of various obstacle heights on test performance in the TUG test and test-retest reliability. Twenty-two heal...
Background: Vitamin D is one of the micronutrients associated with insulin resistance. The aim of the present study was to investigate the effect of eight weeks of yoga training with DASH diet on plasma levels of vitamin D and calcium in women with gestational diabetes. Methods: In this quasi-experimental study, 20 women with gestational diabetes were divided into three groups, yoga training...
Research suggests that a Motorcycle Autonomous Emergency Braking system (MAEB) could influence 25% of the crashes involving powered two wheelers (PTWs). By automatically slowing down a host PTW of up to 10 km/h in inevitable collision scenarios, MAEB could potentially mitigate the crash severity for the riders. The feasibility of automatic decelerations of motorcycles was shown via field trials...
BACKGROUND Although the Dietary Approaches to Stop Hypertension (DASH) diet lowers blood pressure (BP) for adults with normal kidney function, evidence is lacking regarding its safety and efficacy in chronic kidney disease (CKD). We aimed to test the effects of the DASH diet on serum electrolytes and BP in adults with moderate CKD. METHODS In a prospective before-after feeding study, 11 adult...
this study was carried out to investigate the effects of integrative vs. instrumental motivation, learning strategy use and gender on iranian efl learners. to this end, 120 efl learners both male and female majoring in english language and literature at shiraz university participated in the study. in order to conduct this study three instruments were used: oxford quick placement test, motivatio...
In prior work we established how artificial physics can be used to self-organize swarms of mobile robots into hexagonal formations that move toward a goal. In this paper we extend the framework to moving formations through obstacle fields. We provide important metrics of performance that allow us to (a) compare the utility of different generalized force laws in artificial physics, (b) examine t...
The article presents the result of research on DASH (Dynamic Adaptive Streaming over HTTP) systems. In proposed solution, adaptive algorithm is based RL (Reinforcement Learning) paradigm. Pensieve was chosen as basis for tests. This widely discussed in scientific literature and therefore study analysis its properties useful a wide range solutions using DASH. main contribution presented test res...
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