نتایج جستجو برای: performance based plastic design

تعداد نتایج: 4219715  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه دریانوردی و علوم دریایی چابهار - دانشکده ادبیات و زبانهای خارجی 1390

abstract cooperative learning refers to small groups of learners working together as a team to solve a problem, complete a task, or accomplish a common goal. in a cooperative environment one’s success is directly related to the success of other members because the focus on the individual shifts towards the group. to test the effectiveness of the method, using jigsaw technique, a study was cond...

Journal: :The Journal of the Korea Contents Association 2007

Journal: :Proceedings of the Institution of Civil Engineers 1977

Journal: :Transactions of the Architectural Institute of Japan 1973

Journal: :Poultry science 2015
Jasper L T Heerkens Evelyne Delezie Ine Kempen Johan Zoons Bart Ampe T Bas Rodenburg Frank A M Tuyttens

Feather pecking and high mortality levels are significant welfare problems in non-cage housing systems for laying hens. The aim of this study was to identify husbandry-related risk factors for feather damage, mortality, and egg laying performance in laying hens housed in the multi-tier non-cage housing systems known as aviaries. Factors tested included type of system flooring, degree of red mit...

Journal: :JSME international journal. Ser. 1, Solid mechanics, strength of materials 1989

Journal: :IPTEK Journal of Proceedings Series 2019

Journal: :Transactions of the Architectural Institute of Japan Summaries of Technical Papers 1965

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