نتایج جستجو برای: through sources

تعداد نتایج: 1595840  

2012
Lina Eklund Petter Pilesjö

Most migration literature focuses on large scale movements of people across country borders, while the internal migration trends of countries are commonly neglected, despite the fact that the understanding of internal migration trends is crucial for planning the future for a country. In Iraq a major reason for migration has been security a direct result of its turbulent history since the 1980’s...

2003
David Indermaur

This paper looks at examples of recent violence prevention initiatives in Australia and relates these to the situational prevention model. The situational prevention matrix is useful in classifying existing violence prevention approaches, pointing to new ones and providing a framework for understanding the factors relevant to violence and its prevention. Although there have been a range of effo...

2011
Clara Fernández-Vara

In the problematic exploration of the narrative potential of videogames, one of the clearest aspects that bridge stories and games is space. This paper examines the different devices that videogames have used to incorporate stories through spatial design and what is known as environmental storytelling, focusing on the design elements that make the story directly relevant to gameplay beyond worl...

2009
AVINASH DIXIT

Governance Institutions and Economic Activity By AVINASH DIXIT The concept of “governance” has risen from obscurity to buzzword status in just three decades. EconLit shows only 5 mentions of the word governance in the 1970s; by the end of 2008, it was mentioned 33,177 times. The much more specific phrase “economic governance” has appeared 192 times; its more popular cousin, “corporate governanc...

Journal: :Computers, Environment and Urban Systems 2010
Nick Malleson Alison J. Heppenstall Linda M. See

Traditionally, researchers have employed statistical methods to model crime. However, these approaches are limited by being unable to model individual actions and behaviour. Brantingham and Brantingham (1993) described that in their opinion a useful and productive model for simulating crime would have the ability to model the occurrence of crime and the motivations behind it both temporally and...

Journal: :محیط زیست طبیعی 0
هادی ویسی عضو هیئت علمی و هسته پژوهشی آموزش برای توسعه پایدار پژوهشکده علوم محیطی دانشگاه شهید بهشتی، ایران آرش یوسفی دانشگاه محیط زیست، ایران فاطمه آرتا کارشناس معاونت آموزش و پژوهش سازمان حفاظت محیط زیست، ایران فریبا همتیان کارشناس معاونت آموزش و پژوهش سازمان حفاظت محیط زیست، ایران

environmental communication is the information transfer between sources and recipients of through communication channels. the aim of this study is to investigate the process and its challenges in iran. target populations for this study consisted of state environmental experts in the department of environment (n=184), data was collected using the questionnaire tools. results revealed that enviro...

2000
Peter Guttorp

Governmental environmental protection is often implemented by specifying a standard value of pollution, measured or actual, not to be exceeded. We consider the standard for ozone in the United States, interpreting it using a hypothesis testing framework, and show (in a simplified setting) how a statistician could implement this standard. This implementation is contrasted to the implementation b...

2009
Stephen F. Hamilton David Zilberman

Consumers voluntarily pay significant price premiums to acquire unobservable environmental attributes in green markets. This paper considers the performance of eco-certification policy under circumstances where consumers cannot discern environmental attributes in goods, but are able to form rational expectations regarding the extent of illicit activities in the green market. The main results ar...

2016
Paul K. Jo Muneeb Zia Joe L. Gonzalez Chaoqi Zhang Muhannad S. Bakir

This paper presents gold passivated dense NiW mechanically flexible interconnects (MFIs) for advanced 3D heterogeneous IC integration. The MFIs are fabricated with a pitch as small as 25 μm, a maximum height of 65 μm, and can be engineered to provide a wide range of mechanical stiffness and vertical range of motion within the elastic region. The compliance for the fabricated MFIs is measured to...

2009
Karolien Coetzee Christoph E. Strasser Stephanie Cronje Helgard G. Raubenheimer

Both monoand bisylide zwitterionic complexes of gold(I), [(C6F5){PhCH(PPh3)}Au] (4), [(C6F5)2(C6H4-p){CH(PPh3)}2Au2] (5) and [(C6F5)2(C6H4-m){CH(PPh3)}2Au2] (6) were prepared by THT substitution in [C6F5(THT)Au] (THT = tetrahydrothiophene) using deprotonated monoand bis-phosphonium salts. Lithiation of 4,4′-dibromo-2,3,5,6,2′ ,3′,5′,6′-octafluoro-1,1′biphenyl and transmetallation with [Cl(Ph3P)...

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