نتایج جستجو برای: ستاندارد iso
تعداد نتایج: 22373 فیلتر نتایج به سال:
Introduction: The most common standards being used for predicting the health risks of whole body vibrations are ISO 2631- and BS 6844, presenting frequency weighting anfd different coefficients for different sensivities in variuse axes. In yhis study, vibration was measured about 900 minutes on 9 trains in one of the active lines of tehran metro with the aim of comparing the mentioned standards...
a Department of Physics, Tokyo University of Science, 1-3 Kagurazaka, Shinjuku, Tokyo 162-8601, Japan b Department of Physics, Rikkyo University, 3-34-1 Nishi-Ikebukuro, Toshima, Tokyo 171-8501, Japan c Department of Physics, Northeastern University, Boston, MA 02115, USA d Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba, Ibaraki 3...
Software maintainability has been considered as a main characteristic in many software product quality models. However, these models have different definitions for maintainability and sub characteristics. ISO 9126 is one of the main and most frequently used models in software product quality. This model has been revised and replaced by ISO 25010 as a new model of software product quality. In ad...
M. Takeda,1 N. Hayashida,1 K. Honda,2 N. Inoue,3 K. Kadota,4 F. Kakimoto,4 K. Kamata,5 S. Kawaguchi,6 Y. Kawasaki,7 N. Kawasumi,8 H. Kitamura,9 E. Kusano,3 Y. Matsubara,10 K. Murakami,11 M. Nagano,12 D. Nishikawa,1 H. Ohoka,1 N. Sakaki,1 M. Sasaki,1 K. Shinozaki,3 N. Souma,3 M. Teshima,1 R. Torii,1 I. Tsushima,8 Y. Uchihori,13 T. Yamamoto,1 S. Yoshida,1 and H. Yoshii14 1Institute for Cosmic Ray...
The relation between GPD’s and color transparency is explored. The discovery of color transparency in pionic diffractive dissociation reactions allows us to make specific predictions for the behavior of the pion generalized parton distribution, and provide a further test of any model of the pion form factor.
1) Bioscience Center, Nagoya University, Furouchou, Chikusa, Nagoya, Aichi 464-8601, Japan 2) Honda R & D CO. Wako Research Center, 1-4-1 Chuou, Wako, Saitama 351-0193, Japan 3) International Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines 4) BioResources Center, RIKEN, 3-1-1 Koyadai, Tsukuba, Ibaraki 305-0074, Japan 5) Plant Molecular Biology Lab., RIKEN, 3-1-1 Koyadai, Tsuku...
The antioxidant and protective properties of a synthetic soybean isoflavone (ISO) were investigated using sow mammary gland cell. Cells were cultured with 10, 20 and 30 uM ISO, respectively, under 80 uM FeSO4·7H2O/H2O2 conditions. After 48 h of incubation, the cells in the presence of ISO were lost less compared with that of control under oxidative damage by H2O2/FeSO4; ISO decreased the cell n...
با ورود فناوری اطلاعات به کتابخانه ها و رشد و گسترش روزافزون آن، کتابخانه ها برای استفاده بهینه از این فناوری و مدیریت موثر آن نیازمند یکسری چارچوب ها و استانداردهای معین و برای حفظ پویایی و بهبود مستمر، نیازمند ارزیابی-های منظم و بازنگری و اقدام براساس نتایج حاصل از ارزیابی ها می باشد. از طرفی دیگر، از آنجایی که کتابخانه یک مرکز خدمت محور می باشد، مدیریت خدمات فناوری اطلاعات به عنوان یک جنبه م...
deinkability of old newspaper was investigated using cellulase at different concentrations and treatment times. the results of optical properties of the made papers indicated that by increasing the enzyme concentration to 0.05 percent the brightness was increased to 47.5% iso and yellowness decreased to 11.03% iso. while at higher charges than 0.05 percent, brightness value the was decreased an...
Nowadays, many organizations are dealing with the publication of standards for software engineering, for examples, European Space Agency (ESA), Institute of Electrical and Electronic Engineers (IEEE), and International Organization for Standardization (ISO). In this paper, the ISO software engineering standards are classified into software product and software process ISO standards. Actually, f...
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