نتایج جستجو برای: equivalent materials
تعداد نتایج: 568732 فیلتر نتایج به سال:
Advanced Functional Thin Films Departm (KIMS), Changwon, Gyeongnam 641-83 [email protected]; Fax: +82-55-280-3570; Institute of BioPhysio Sensor Technology, G Technology, Pusan National University, B pusan.ac.kr Department of Chemical and Biomolecula Daejeon, 305-701, Korea † Electronic supplementary information nanostructures, and comparison of the S and 2D plasmonic nanostructures. See DO ‡ M...
Lithium Sulfur (Li-S) battery is generally considered as a promising technology where high energy density is required at different applications. Over the past decade, there has been an ever increasing volume of Li-S academic research spanning materials development, fundamental understanding and modelling, and application-based control algorithm development. In this study, the Li-S battery techn...
having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...
OBJECTIVE The aim of this study is to evaluate the effect of tissue composition on dose distribution in electron beam radiotherapy. METHODS A Siemens Primus linear accelerator and a phantom were simulated using MCNPX Monte Carlo code. In a homogeneous cylindrical phantom, six types of soft tissue and three types of tissue-equivalent materials were investigated. The tissues included muscle (sk...
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