نتایج جستجو برای: dojag chay watershed

تعداد نتایج: 16539  

Journal: :Annals of the Academy of Medicine, Singapore 2012
Christine B Teng Winnie Lee Chay Leng Yeo Siok Ying Lee Tat Ming Ng Siang Fei Yeoh Wee Heng Lim Andrea L Kwa Koh Cheng Thoon Say Tat Ooi Thean Yen Tan Li Yang Hsu David C Lye Maciej Piotr Chlebicki

Guidelines for Antimicrobial Stewardship Training and Practice Christine B Teng,1,5 MS(Clin Pharm), BCPS(AQ-ID), Winnie Lee,2 B.Pharm(Hon), BCPS(AQ-ID), Chay Leng Yeo,3 B.Pharm (Hon), BCPS, Siok Ying Lee,4 BSc(Pharmacy)(Hon), BCPS, Tat Ming Ng,5 BSc(Pharmacy)(Hon), Siang Fei Yeoh,3 MClinPharm, Wee Heng Lim,6 BSc(Pharmacy), Andrea L Kwa,2 PharmD, BCPS(AQ-ID), Koh Cheng Thoon,7 MBBS, MRCPCH, MMed...

2011
Ramzi Mahmoudi

....................................................................................................................................................... 3 RÉSUMÉ ............................................................................................................................................................. 4 ACKNOWLEDGEMENTS / REMERCIEMENTS ..............................................

2005
Ken Chay

Prof. Ken Chay Department of Economics Fall Semester, 2005 ECON 142 SKETCH OF SOLUTIONS FOR APPLIED EXERCISE #2 Question 1: a. Below are the scatter plots of hourly wages and log-wages on the y-axes and education on the x-axis, respectively. In both figures, there appears to be evidence of heteroskedasticity in the variance of the outcome with respect to education. Notice how the dispersion of ...

2002
Michael Greenstone

Anniversary of the founding of Resources for the Future. This paper would not have been possible without my collaboration with Kenneth Chay on a series of papers on the health impacts of airborne particulates pollution. This paper discusses some of the results from our papers, but even more importantly our collaboration has sharpened my thinking about empirical work and has directly influenced ...

Journal: :Decision Analysis 2005
Jason R. W. Merrick Gregory S. Parnell Jamison Barnett Margot Garcia

T paper describes the use of multiple-objective decision analysis to qualitatively and quantitatively assess the quality of an endangered watershed and guide future efforts to improve the quality of the watershed. The Upham Brook Watershed is an urban watershed that lies at the interface of declining inner-city Richmond, Virginia, and growth-oriented Henrico County. A section of stream within t...

2017
Oscar Afonso Alexandre Almeida Cristina Santos

A recent study by Autor et al. (2008) has pointed out that the skill premia has risen in the US since the 60s. Several other authors have highlighted these trends across different OECD countries (e.g., Katz and Murphy, 1992; Machin, 1996; Goldin and Katz, 1999; Chay and Lee, 2000, Conte and Vivarelli, 2007). A common consensus points to the on-going growth of the demand for high-skilled workers...

2015
Mei Zheng Aping Sun Qingli Sun Hui Zhang Dongsheng Fan

Objective: To investigate the characteristics of vascular lesions in patients with a cerebellar watershed infarction. Methods: Clinical data from 178 cases of cerebellar infarction were collected with magnetic resonance imaging (MRI) scan results, including diffusion weighted imaging (DWI), a magnetic resonance angiography (MRA), and computed tomography angiography (CTA). The cases were divided...

2002
R. Lotufo W. Silva

This paper discusses the inverse problem of the watershed. From a partition obtained by the watershed from markers, find the minimal set of markers that reproduces the same watershed partition. We present a solution based on the minimum spanning tree and introduce the concept of marker receptive region. We also review the watershed transform based on the minimum spanning forest problem. Two app...

2003
Laurent Najman Michel Couprie

This paper is devoted to the study of watershed algorithms behavior. Through the introduction of a concept of pass value, we show that most classical watershed algorithms do not allow the retrieval of some important topological features of the image (in particular, saddle points are not correctly computed). An important consequence of this result is that it is not possible to compute sound meas...

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