نتایج جستجو برای: environmental effects

تعداد نتایج: 1855012  

Journal: :The Yale Journal of Biology and Medicine 1971
Eric W. Mood

In December 1968, during its annual meeting, the American Association for the Advancement of Science convened a symposium on the Global Effects of Environmental Pollution. In the words of the organizer of this symposium, Mr. S. Fred Singer, the purposes "were to discuss the worldwide effects which may arise from local pollution and to try to uncover, if possible, hitherto unsuspected effects wh...

Journal: :Jurnal Aisyah : jurnal ilmu kesehatan 2023

Health is an essential part of humans. The surrounding environment one the factors that significantly affect health. Therefore, protecting environment, which through sustainable environmental management, to maintain This study aims see how influence on health, as well functions and roles management in maintaining this environment. research was conducted using a qualitative approach. data obtain...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

a large number of single research studies on the effects of strategy-based instruction (sbi) in teaching english as a foreign or second language has been conducted so far. however, the lack of a comprehensive meta-analysis targeting the effectiveness of english language sbi is observed. moreover, the findings of experimental studies regarding the context of the english language, proficiency lev...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم کشاورزی 1388

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده تربیت بدنی و علوم ورزشی 1387

چکیده ندارد.

Journal: :Journal of environmental management 2003
J Primdahl B Peco J Schramek E Andersen J J Oñate

Agri-environmental schemes (AES) have been introduced as part of European Union's (EU) Common Agricultural Policy and are now an important part of this. A methodological approach to analyse the policy effects of AES is outlined, in which we distinguish between performance effects (on agricultural practices) and outcome effects (environmental impact). The performance effects are further approach...

2004
B. L. Harris A. M. Winkelman

In New Zealand (NZ) herd testing is done for milk, fat, protein and somatic cell count (SCC). Currently, routine genetic evaluation is done for milk, fat and protein yields but not for SCC. A new system has been developed to calculate SCC breeding values (BVs) for the dairy industry. The current evaluation of milk, fat and protein involves combining herd test results to predict a 270-day yield ...

2013
Li Li Fang Yao Radu V. Craiu Jialin Zou

The minimum description length (MDL) principle originated from data compression literature and has been considered for deriving statistical model selection procedures. Most of the existing methods that use the MDL principle focus on models with independent data, particularly in the context of linear regression. This paper considers data with repeated measurements and studies the selection of fi...

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