Simplified Performance Evaluation Methods for Cushioning Materials

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

islanding detection methods for microgrids

امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...

15 صفحه اول

Performance evaluation of different estimation methods for missing rainfall data

There are numerous methods to estimate missing values of which some are used depending on the data type and regional climatic characteristics. In this research, part of the monthly precipitation data in Sarab synoptic station, east Azerbaijan province, Iran was randomly considered missing values. In order to study the effectiveness of various methods to estimate missing data, by seven classic s...

متن کامل

Shear stress measured on three different cushioning materials

Shear stress measured on three different cushioning materials 1 Summary Shear force is an important component of the mechanical load on a person that is supported by a surface. Too high shear force leads to occlusion of blood flow, which is seen as one of the most important factors behind pressure sores and discomfort. In the present study the influence of three different cushioning materials (...

متن کامل

Experimental Evaluation of Simplified Verification Methods for Responsive Communication Protocols

We consider responsiveness veri cation of communication protocols on the client-server system CSN , which consists of one client site and N (N 2) server sites, under the assumption that a single transient failure occurs on any one server site. For the veri cation, a typical naive method NAIV generates exhaustively all abnormal system states reachable after the failure, and then calculates the r...

متن کامل

Evaluation of biochemical methods performance in clinical laboratories: is this performance suitable for clinical application?

Background: Clinical application of the test results are profoundly influenced by laboratory errors. Nowadays, the best way to evaluate the performance of a method is to determine its sigma scale according to total allowable error (TEa) and analytical errors, including random and systematic errors. In this study, the performance of the measuring kits for biochemical analytes belonging to Pars A...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Applied Mechanics and Materials

سال: 2012

ISSN: 1662-7482

DOI: 10.4028/www.scientific.net/amm.200.136