نتایج جستجو برای: besides degradations caused by population pressure

تعداد نتایج: 7605813  

2016
Freddy T Rabouw Celso de Mello Donega

Colloidal semiconductor nanocrystals have attracted continuous worldwide interest over the last three decades owing to their remarkable and unique size- and shape-, dependent properties. The colloidal nature of these nanomaterials allows one to take full advantage of nanoscale effects to tailor their optoelectronic and physical-chemical properties, yielding materials that combine size-, shape-,...

2017
Wendi Liu Qing Xiao Qiang Zhu

Strathprints is designed to allow users to access the research output of the University of Strathclyde. Unless otherwise explicitly stated on the manuscript, Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Please check the manuscript for details of any other licences that may have been applied. You may not engage in ...

Journal: :Occupational and environmental medicine 2007
Eja Pedersen Kerstin Persson Waye

OBJECTIVES To evaluate the prevalence of perception and annoyance due to wind turbine noise among people living near the turbines, and to study relations between noise and perception/annoyance, with focus on differences between living environments. METHODS A cross-sectional study was carried out in seven areas in Sweden across dissimilar terrain and different degrees of urbanisation. A postal...

2005
ANDREW KUSIAK ALEX BURNS SHITAL SHAH NICK NOVOTNY

This paper presents an approach to analyze events leading to pluggage of a boiler. The proposed approach involves statistics, data partitioning, parameter reduction, and data mining. Two independent data mining algorithms have been applied to detect both static and dynamic relationships among the process parameters. The multi-angle data mining approach increases the ability to locate rare event...

2012
S. Sheng Mark Higgins

NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, o...

2015
Bin Na Seo Su Han Park Jeong Yeol Yang Kyung Min Son Ji Seon Cheon

Nasoalveolar molding (NAM) device is an effective treatment for protruding maxilla in infants with cleft palate. However, only a few studies have investigated the effect of NAM devices on the treatment of protruding maxilla in infants with cleft lip only. We have designed a combination treatment using NAM devices prior to cheiloplasy for cleft lip-only patients with severe anterior protrusion o...

Journal: :FASEB journal : official publication of the Federation of American Societies for Experimental Biology 1998
M Biagioli

In the past decade, the definition of authorship has been the topic of many articles and letters to the editor in scientific and especially biomedical journals. The official position of the ICMJE (International Committee of Medical Journal Editors) has been, and continues to be, that authorship must be strictly individual and coupled with full responsibility for the claims published. But the ap...

2012
April L. Wright Elizabeth Nichols Madeleine McKechnie Scott McCarthy

Natural disasters, such as floods, provide teachable moments for students to learn about crisis management. The authors argue that evidence-based management offers a pedagogical tool for leveraging these teachable moments to deepen student learning about the management challenges of crisis situations. An emerging area in management education, evidence-based management involves using best availa...

2007
D. SHAW

Power spectrum analyses of temperature series at New York City (1822-1956), the Netherlands (1735-1944), and central England (1698-1955) show that the only significant energy in these spectrums appears at the annual period of 12 months. No significant energy was found corresponding to any known sunspot periodicity. Correlation coefficients between January and July temperatures for the years of ...

2007
Yew Chai Tomas Melin

The control and stability derivatives of Yardstik to be used for simulation are generated using the Tornado software. Tornado is a 3-D vortex lattice program written in Matlab environment which makes use of the vortex lattice method for obtaining the forces and moment acting on the aerodynamic surfaces [2]. From these forces and moment generated, we are able to obtain the stability and control ...

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