نتایج جستجو برای: ecosystem in health

تعداد نتایج: 17152835  

Journal: :journal of chemical health risks 0
francisco prieto garcía academic area of chemical, 2institute of agricultural sciences autonomous university of hidalgo state, road pachuca, tulancingo km. 4.5 c.p. 42076. col. carboneras, mineral de la reforma hidalgo, pachuca, hidalgo, mexico otilio a. acevedo sandoval academic area of chemical, 2institute of agricultural sciences autonomous university of hidalgo state, road pachuca, tulancingo km. 4.5 c.p. 42076. col. carboneras, mineral de la reforma hidalgo, pachuca, hidalgo, mexico judith prieto méndes academic area of chemical, 2institute of agricultural sciences autonomous university of hidalgo state, road pachuca, tulancingo km. 4.5 c.p. 42076. col. carboneras, mineral de la reforma hidalgo, pachuca, hidalgo, mexico

geological factors, such as damages, can cause health determinants in people, which were a little-studied and if they have been raised on occasion, usually referred to no communicable diseases. the aim of this work, which is a more or less updated bibliography, has been to develop a holistic idea for a better understanding of a problem and force latent or potential risk that they can carry and ...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد علوم دارویی - پژوهشکده علوم 1392

purpose a metabolic abnormality such as obesity is a major obstacle in the maintenance of the human health system and causes various chronic diseases including type 2 diabetes, hypertension, cardiovascular diseases, as well as various cancers. this study was designed to summarize the recent scientific knowledge regarding the anti-obesity role of curcumin (diferuloylmethane), which is isolated f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده منابع طبیعی و علوم دریایی 1388

this research was conducted in two protect and destroy region in the middle zagros, in illam province. in order to identification of ecological species group and evaluate density of regeneration, effect of many factors such as protection, vegetation, physiographic factors, physical and chemical properties of soil in study locations were studied. to achieve these purpose number of 54 plots using...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

در این تحقیق به مطالعه وجود انتخاب نامساعد(کژ گزینی) در بازار بیمه درمان تکمیلی ایران پرداخته شده است. داده های مورد نیاز توسط پرسشنامه و به روش نمونه گیری خوشه ای جمع آوری شده است. پرسشنامه ها در میان افراد شاغل ساکن شهر تهران توریع شد. در این تحقیق با استفاده از تخمین دو مدل لجستیک و به دست آوردن ضریب همبستگی میان تقاضای بیمه درمان تکمیلی و رخداد خسارت به بررسی موضوع مورد نظر پرداخته شده است....

Abstract Background: Having an inclusive approach and explaining involvement practices and the roles played by the actors in healthcare ecosystems is a critical factor in healthcare industry. The aim of this study was to design the process pattern of value co-creation in the healthcare ecosystem. Methods: This study was practical in terms of the goal, and descriptive-survey with a two-staged ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

ژورنال: طلوع بهداشت یزد 2020

   Introduction: Human ecology examines the interactions between humans and the environment. Investigation of the human happiness and health requires a systematic study of the human life and ecosystem, which includes the physical and social environment of the human species.  Ecosystem is the basis of changes that occur in the biological, psychological, and social systems, because they happen in...

ژورنال: زیست شناسی دریا 2019
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AMBI is an ecological marine ecosystem indicator, which provides a more intelligent assessment of ecosystems of sensitivity and resilience, and ecological role, compared to famous diversity and dominance. This study assesses ecosystem health status from the AMBI's perspective by examining the distribution and biodiversity of macrobenthoses from mangrove of Mel-e-Gonzeh in the Bushehr province. ...

Journal: :caspian journal of enviromental sciences 0

oligochaeta worms are important organisms in aquatic ecosystem. their omnipresence makes them as an indicator of environmental changes and health of aquatic ecosystem. the members of the family tubificidae and in particular, genus limnodrilus are considered as the most tolerant oligochaets to aquatic pollution. therefore identification and biological characteristics of this taxon are of great h...

2013
Xiaoyan Chen Huiwang Gao Xiaohong Yao Zhenhua Chen Hongda Fang Shufeng Ye

Marine ecosystem is a complex nonlinear system. However, ecosystem health assessment conventionally builds on a linear superposition of changes in ecosystem components and probably fails to evaluate nonlinear interactions among various components. To better reflect the intrinsic interactions and their impacts on ecosystem health, an ecosystem coordination index, defined as the matching level of...

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