نتایج جستجو برای: sustainable size

تعداد نتایج: 674954  

2012
Elisa Sani Luca Mercatelli Paola Sansoni Laura Silvestroni Diletta Sciti

Related Articles Heat transfer and friction factor of solar air heater having duct roughened artificially with discrete multiple v-ribs J. Renewable Sustainable Energy 4, 033103 (2012) Heat transfer and friction characteristics of dimple-shaped roughness element arranged in angular fashion (arc) on the absorber plate of solar air heater J. Renewable Sustainable Energy 4, 023112 (2012) Experimen...

Journal: :Journal of advanced nursing 2015
Anna Anåker Maria Nilsson Åsa Holmner Marie Elf

AIM The aim of this study was to explore nurses' perceptions of climate and environmental issues and examine how nurses perceive their role in contributing to the process of sustainable development. BACKGROUND Climate change and its implications for human health represent an increasingly important issue for the healthcare sector. According to the International Council of Nurses Code of Ethics...

2006
Chris Sneddon Richard B. Howarth Richard B. Norgaard

Not yet two decades after the publication of Our Common Future, the world’s political and environmental landscape has changed significantly. Nonetheless, we argue that the concept and practice of sustainable development (SD)–as guiding institutional principle, as concrete policy goal, and as focus of political struggle–remains salient in confronting the multiple challenges of this new global or...

Journal: :Environmental Health Perspectives 1996
C Blaney

The Fourth World Conference on Women acknowledged that environmental degradation 1) disproportionately affects poor women who are powerless to control it, 2) is linked to poverty, and 3) jeopardizes women's reproductive health. Thus, the Platform for Action addresses environmental inequalities among its 12 areas of critical concern, and the governments who signed the consensus agreed to take a...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
امید شریفی مربی دانشکده کشاورزی، دانشگاه جیرفت روح اله رضایی استادیار ، دانشکده کشاورزی، دانشگاه زنجان ناصر برومند استادیار دانشکده کشاورزی، دانشگاه جیرفت

the main objective of this research was to study the factors affecting the sustainability level of greenhouse cultivation system in jiroft and kohnuj region the research method of the study was a descriptive-correlational one. the statistical population of the study consisted of all the greenhouse owners in jiroft and kohnuj region in six rural districts (n=1862). according to the cochran'...

Purpose: This study is investigating the position of components of sustainable development in experimental science course of Elementary Schools of Iran and presenting an optimum framework and its validation. Methodology: The statistical population is a group of monitoring experts on the components of sustainable development as well as a set of experimental science textbooks in sixth grade of el...

2006
Praduman Kumar V. C. Mathur

In developing countries, where a majority of families derive their livelihoods from agriculture, sustainable agriculture cannot be discussed in isolation of sustainable rural livelihoods. Sustainable rural livelihood is a multifaceted concept and refers to maintenance or enhancement of access of rural families to food and income-generating activities on a long-term basis. It encompasses secured...

2002
Wolfgang Gerstlberger

A more systemic design of regional processes of development and learning has gradually gained importance in institutions for national as well as European promotion of research and innovation in the course of the nineties (Ash, Thrift 1994). An essential difference as against earlier promotion programmes, however, lies in an enlarged understanding of innovative development of enterprises and reg...

2014
Anna Anåker Marie Elf

AIM The aim of this study was to describe, explore and explain the concept of sustainability in nursing. BACKGROUND Although researchers in nursing and medicine have emphasised the issue of sustainability and health, the concept of sustainability in nursing is undefined and poorly researched. A need exists for theoretical and empirical studies of sustainability in nursing. DESIGN Concept an...

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