نتایج جستجو برای: hydrodynamic impact

تعداد نتایج: 784189  

Journal: :Journal of health politics, policy and law 2004
Brian L Cole Michelle Wilhelm Peter V Long Jonathan E Fielding Gerald Kominski Hal Morgenstern

Health impact assessment (HIA) has been advanced as a means of bringing potential health impacts to the attention of policy makers, particularly in sectors where health impacts may not otherwise be considered. This article examines lessons for HIA in the United States from the related and relatively well-developed field of environmental impact assessment (EIA). We reviewed the EIA literature an...

Journal: :New South Wales public health bulletin 2007
Patrick J Harris Ben F Harris-Roxas Elizabeth Harris Lynn A Kemp

Health impact assessment (HIA) can ensure that health is a core element of sustainable urban planning. Based on the experience of the NSW HIA Project, we discuss the current strengths of HIA and challenges facing it as an urban sustainability tool across five areas: the use of evidence; integrating HIA with environmental impact assessments; including consideration of equity; recognising wider d...

2012
A. Kittel

für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...

2010
Ross A Hammond Ruth Levine

Over the past several decades, obesity has grown into a major global epidemic. In the United States (US), more than two-thirds of adults are now overweight and one-third is obese. In this article, we provide an overview of the state of research on the likely economic impact of the US obesity epidemic at the national level. Research to date has identified at least four major categories of econom...

Journal: :New South Wales public health bulletin 2007
Patrick J Harris Ben F Harris-Roxas Elizabeth Harris

The experience of health impact assessment (HIA) in NSW has shown that it is possible to incorporate considerations of health impacts into decision-making concerning urban planning. In NSW, the Environmental Planning and Assessment Act 1979 is the regulatory framework governing urban planning. This legislative system provides opportunities for HIA and the consideration of health impacts as part...

Journal: :The Journal of experimental biology 2005
Per R Jonsson

JJEE BB CC llaa ssss iicc ss JEB Classics is an occasional column, featuring historic publications from The Journal of Experimental Biology. These articles, written by modern experts in the field, discuss each classic paper’s impact on the field of biology and their own work. A PDF of the original paper accompanies each article, and can be found on the journal’s website as supplemental data. A ...

Journal: :Physical review letters 2007
David Saintillan Michael J Shelley

The orientational order and dynamics in suspensions of self-locomoting slender rods are investigated numerically. In agreement with previous theoretical predictions, nematic suspensions of swimming particles are found to be unstable at long wavelengths as a result of hydrodynamic fluctuations. Nevertheless, a local nematic ordering is shown to persist over short length scales and to have a sign...

2004
Isabelle Choquet

In this paper we study a partially ionized plasma that corresponds to an arc discharge at atmospheric pressure. We derive an inviscid hydrodynamic/diffusion limit, characterized by two temperatures, from a system of Boltzmann type transport equations modelling that plasma problem. The original property of this system is that impact ionization is a leading order collisional process. As a consequ...

2001
Qingjie Zhang Qinghua Qin Jianzhong Wang

A model simulating a coupledjuid-structure impact buckling phenomenon is constructed in this paper. Based on the experiment’,’ the model is designed as an impact system in which a small imperfection elastoplastic column is attached by its upper end to a large mass and by its lower end to aflatplate; it then perpendicularly impacts a viscous water free surface from a certain drop height or in a ...

2017
Fabio C. Zegarra Dirar Homouz Yossi Eliaz Andrei G. Gasic Margaret S. Cheung

We investigated the impact of hydrodynamic interactions (HI) on protein folding using a coarse-grained model. The extent of the impact of hydrodynamic interactions, whether it accelerates, retards, or has no effect on protein folding, has been controversial. Together with a theoretical framework of the energy landscape theory (ELT) for protein folding that describes the dynamics of the collecti...

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