نتایج جستجو برای: شاخص mapo
تعداد نتایج: 74564 فیلتر نتایج به سال:
در این تحقیق، ماده تریس (2-متیل-1-آزیریدینیل) فسفین اکساید (mapo) در محیط آبی با بکارگیری فرآیند فوتوکاتالیستی uv/tio2 در یک رآکتور لوله ای برمبنای فیلم ریزشی، معدنی سازی شد. مولکول mapo در ساختار خود حاوی گروه های آزیریدین است. این ماده بسیار خطرناک بوده و در برابر اکسیداسیون بسیار مقاوم است. جهت طراحی آزمایشات و اپتیمم سازی عوامل موثر، روش پاسخ سطح (rsm) مورد استفاده قرار گرفت. یک مدل ریاضی د...
Two heteroatom-containing open-framework aluminophosphates, (C(3)H(4)N(2))(2)FeAl(3)P(4)O(16) and (C(3)H(4)N(2))(2)CrAl(3)P(4)O(16) (denoted as MAPO-CJ50, M = Fe, Cr), have been synthesized by using imidazole as the template under solvothermal conditions. The structure of FeAPO-CJ50 is determined by single-crystal X-ray diffraction, and its analogous structure CrAPO-CJ50 is identified by powder...
a College of Business Administration, Ewha Womans University, 11-1 Daehyun-dong, Seodaemun-gu, Seoul 120-750, Republic of Korea b Graduate School of Business, Sogang University, #1, Shinsu-dong, Mapo-gu, Seoul 121-742, Republic of Korea c Center for Sales Innovation, St. Catherine University, St. Paul, MN, USA d Purdue University, West Lafayette, IN, USA e Department of Marketing, College of Bu...
Background & Objectives : Approximately one third of all reported work-related incidents are triggered by manual handling. The proportion of incidents associated with manual handling in health and social care is 38%. Lifting and transferring patients is the task that is most often cited as a cause of manual handling incidents and of back injury in the healthcare sector. The aim of this s...
Background and aims: Work-related musculoskeletal disorders (WMSDs) are a serious problem among the nursing staff. Manual patient-handling tasks, such as lifting, transferring, and repositioning patients, are the major causes of WMSDs among nursing staff. The objective of the present study was risk assessment of musculoskeletal disorders during patient transfers by the movement-and-assistance-o...
A new bio-based dimethacrylate (EMHO) consisting of three isomers, that is (ethane-1,2-diyl-bis(9-methacryloyloxy-10-hydroxy octadecanoate) [EMHO-i1], ethane-1,2-diyl-9-hydroxy-10-methacryloyloxy-9′-methacryloyloxy-10′-hydroxy octadecanoate [EMHO-i2], and ethane-1,2-diyl-bis(9-hydroxy-10-methacryloyloxy [EMHO-i3]), was made by a three-step reaction starting from esterification oleic acid with e...
Hee Dong Jang,1 Sun Kyung Kim,1,2 Hankwon Chang,1 Jeong-Woo Choi,2 Jiayan Luo,3 and Jiaxing Huang3 1Rare Metals Research Center, Korea Institute of Geoscience and Mineral Resources, Yuseong-gu, Daejeon, Korea 2Interdisciplinary Program of Integrated Biotechnology, Sogang University, Mapo-gu, Seoul, Korea 3Department of Materials Science and Engineering, Northwestern University, Evanston, Illino...
Task-oriented dialog (TOD) systems often need to formulate knowledge base (KB) queries corresponding the user intent and use query results generate system responses. Existing approaches require datasets explicitly annotate these KB -- annotations can be time consuming, expensive. In response, we define novel problems of predicting training agent, without explicit annotation. For prediction, pro...
Background and aims: Nursing job requires significant physical and psychological activities, thus, it is considered as a high risk occupation for developing musculoskeletal disorders (MSDs). The aims of this study were to Evaluation and effectiveness of MAPO and PTAI methods in estimation musculoskeletal disorders risk among hospital nursing staff of Shiraz University of Medical Sciences (SUMS)...
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