نتایج جستجو برای: tertiary educational centres

تعداد نتایج: 269809  

Journal: :British journal of neurosurgery 1997
W S Poon K YC Goh

The impact of teleradiology technology used in the management of neurosurgical emergencies between district general hospitals and tertiary neurosurgical centres is reviewed. Its effect on clinical management such as diagnostic accuracy and the prevention of secondary insults has been shown to be favourable. Problems and possible future developments are also discussed.

Journal: :Chemical communications 2015
Andrew J Paterson Sahra St John-Campbell Mary F Mahon Neil J Press Christopher G Frost

A catalytic meta-selective C-H functionalization of 2-phenylpyridines using a range of tertiary halides is described. The protocol is simple to perform and uses commercially available reagents to construct challenging quaternary carbon centres in a regioselective manner. Preliminary studies suggest the C-H functionalization proceeds through a radical process directed via a remote σ-activation.

Journal: :Chemical communications 2014
Gaëlle Mingat Joseph J W McDouall Jonathan Clayden

Stereospecific [3,3]-sigmatropic rearrangement of O-substituted thiocarbamate derivatives of enantiopure allylic alcohols provides allylic thiocarbamates as single enantiomers. Intramolecular arylation by rearrangement of their allyllithium derivatives provides allylic tertiary thiols. Allylation and ring-closing metathesis gives 2,5-dihydrothiophenes containing sulfur-bearing quaternary centres.

Journal: :Chemical Society reviews 2006
David S Surry David R Spring

The creation of carbon-carbon and carbon-heteroatom bonds by the oxidation of organocuprates is useful in a range of challenging contexts including the formation of biaryl bonds within medium rings, diene synthesis and the coupling of tertiary carbon centres. This tutorial review introduces these applications and recent developments which have served to improve its functional group tolerance an...

2008
R. John Robertson Phil Barker Mahendra Mahey

RRT is a collaboration between UKOLN and CETIS. CETIS (Centre for Educational Technology and Interoperability Standards http://jisc.cetis.ac.uk/) supports the educational use of technology in tertiary education in the UK. UKOLN (http://www.ukoln.ac.uk/) is a centre of excellence in digital information management, providing advice and services to the library, information and cultural heritage co...

Journal: :Canadian journal of surgery. Journal canadien de chirurgie 2007
Herawaty Sebajang Susan Hegge Craig McKinley

INTRODUCTION The use of the laparoscopic approach in colorectal surgery (LCS) is the subject of active debate. Studies demonstrating its safety and feasibility in tertiary care centres are now available. The aim of this study was to examine the results of LCS performed in a community hospital setting. METHODS We prospectively studied 100 patients who underwent an LCS at the North Bay District...

2005
A. A. Mahfouz A. I. Al-Sharif

1Department of Family and Community Medicine, College of Medicine, King Khalid University, Abha, Saudi Arabia. Asir General Directorate of Health Affairs, Asir, Saudi Arabia. Received: 08/04/02; accepted: 29/09/03 ABSTRACT Use of primary health care (PHC) services and satisfaction among elderly people (60 + years) in Asir was studied in 26 PHC centres. They visited PHC centres significantly les...

2013
Huynh Tan Phuc Le Quang Tram Tinh

The shortage of adequate facilities and qualified staff at district and community level means that tertiary eye care services in Viet Nam have been overburdened by high volumes of patients, not all of whom needed tertiary-level care. In Quang Nam province, an additional challenge is the mountainous terrain, which makes travel very difficult. To help reduce the pressure on tertiary centres and i...

Journal: :Èkonomika Regiona 2022

The reform of the Polish education system (both lower and higher education) that was carried out in recent years has shown need to improve efficiency schools. Therefore, it is reasonable analyse evaluate educational centres before implementing reforms. Educational units influence development human capital, which should translate into an increase wealth a given region. To our knowledge, there la...

Journal: :BMJ 2004
John L Gibbs James L Monro David Cunningham Anthony Rickards

OBJECTIVES To analyse simple national statistics and survival data collected in the central cardiac audit database after treatment for congenital heart disease and to provide long term comparative statistics for each contributing centre. DESIGN Prospective, longitudinal, observational, national cohort survival study. SETTING UK central cardiac audit database. MAIN OUTCOME MEASURES Surviva...

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