نتایج جستجو برای: al 1050

تعداد نتایج: 445595  

2012
Kjell Asplund

9 Country Comparisons of Human Stroke Research Since 2001 A Bibliometric Study Kjell Asplund, MD; Marie Eriksson, PhD; Olle Persson, PhD (Stroke. 2012;43:830-837.)

2010
Jon Webb

Comparative Performance of Multi-view Stereoscopic and Mammographic Display Modalities for Breast Lesion Detection by Lincoln Jon Webb Medical Physics Graduate Program Duke University Date:_______________________ Approved: ___________________________ Ehsan Samei, Supervisor ___________________________ Joseph Lo ___________________________ Sua Yoo An abstract of a thesis submitted in partial ful...

2011
Daisuke Kan Ching-Jung Cheng Valanoor Nagarajan Ichiro Takeuchi

substituted BiFeO3 epitaxial thin films at morphotropic phase boundaries Daisuke Kan, Ching-Jung Cheng, Valanoor Nagarajan, and Ichiro Takeuchi Department of Materials Science and Engineering, University of Maryland, College Park, Maryland 20742, USA Institute for Chemical Research, Kyoto University, Gokasyo Uji, Kyoto 611-0011, Japan School of Materials Science and Engineering, University of N...

2009
Grégory Sempo Stéphane Canonge Claire Detrain Jean-Louis Deneubourg

Aggregation occurs in many biological systems: from bacteria to vertebrates (Parrish & Edelstein-Keshet 1999; Krause & Ruxton 2002; Ben Jacob et al. 2004). Among ultimate causes of living in groups, costs and benefits of aggregating in space and time are extensively described in the literature (Allee 1926; Hamilton 1971; Parrish 1989; Krause 1994; Choe & Crespi 1997; Watt & Chapman 1998; Stephe...

2004
M. da Paz Lima Patrícia A. de Campos Braga Mario Lopes Macedo Gilberto Ferreira João B. Fernandes Paulo C. Vieira

O estudo de Trattinnickia burserifolia levou ao isolamento dos triterpenos conhecidos ursanos α-amirenona, α-amirina, 3-epi-α-amirina, 3α,16β-diidroxiurs-12-eno; oleananos β-amirenona, βamirina, 3-epi-β-amirina, 3α,16β-diidroxiolean-12-eno; tirucalanos ácidos 3α-hidroxitirucal-8,24dien-21-óico, 3α-hidroxitirucal-7,24-dien-21-óico, e 3-oxotirucal-8,24-dien-21-óico; damaranos dammarenediol-II e 3...

Journal: :Public health reports 2005
Librada C Estrada Michael R Fraser Joan P Cioffi DeAnne Sesker Laurie Walkner Michael W Brand Dave S Kerby David L Johnson Gary Cox Lou Brewer

Effective partnerships between local and state public health agencies and schools of public health have tremendous potential to improve the health of communities nationwide. This article highlights successful collaboration between local public health agencies (LPHA), state health departments, and Academic Centers for Public Health Preparedness (ACPHP) in schools of public health developed throu...

2003
TIMOTHY N. CASON Stephan Haggard

A fast-growing theoretical literature on the political economy of reform has provided a sizable collection of models that have deepened our understanding concerning how distributional conflict manifests itself in the political process and can prevent efficiency-enhancing economic reform from taking place (see e.g., Allan Drazen [2000 Ch. 10, 13] for an insightful review). Unfortunately, systema...

2014
Serdar Sargın Aziz Atik Gökhan Meriç Ahmet Aslan

(http://creativecommons.org/licenses/by-nc-nd/3.0/), which permits the noncommercial use, distribution, and reproduction of the article in any medium, provided the original author and source are credited. You may not alter, transform, or build upon this article without the permission of the Author(s). For reprints and permission queries, please visit SAGE’s Web site at http://www.sagepub.com/jo...

Journal: : 2021

Bu çalışmada Çöğürler/Kütahya’dan alınan kırmızı toprak; i) gözenek oluşturmak amacıyla evsel atık arıtma çamuru, ii) sinterleme özelliklerini iyileştirmek için sodyum karbonat ve uçucu kül eklenerek hızlı yöntemi ile hafif agrega üretilmiştir. Küçük silindirler şeklinde üretilen agregaların fiziksel mekanik özeliklerine; toprağın ağırlıkça %’si olarak miktarı (%12 %17), presleme kuvveti (1, 3 ...

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