检索结果-南通市图书馆

Visual outcomes in patients with open globe injuries compared to predicted outcomes using the Ocular Trauma Scoring system

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Ophthalmology(English edition) 2015年第6期8卷 1229-1233页

作者： Nagib du Toit Hamza Mustak colin cook University of Cape Town/Groote Schuur Hospital

AIMTo determine the visual outcomes in adult patients who sustained open globe injuries and to determine whether the visual prognosis following an eye injury in an African setting differs from the predicted outcomes according to the Ocular Trauma Score (OTS) study. A secondary aim was to establish the evisceration rate for these injuries and assess how this form of intervention affected outcomes in comparison to the *** prospective case series of all patients admitted with open globe injuries over a two-year (July 2009 to June 2011) period. Injuries were scored using the OTS and the surgical intervention was recorded. The best corrected visual acuity at three months was regarded as visual *** were 249 open globe injuries, of which 169 patients (169 eyes) completed the 3-month follow-up. All patients underwent primary surgery, 175 (70.3%) repairs, 61 (24.5%) eviscerations and 13 (5.2%) other procedures. Globe eviscerations were mainly done on OTS Category 1 cases, but outcomes in this category were not found to be different from OTS outcomes. Outcomes were significantly worse in Category 2, but when the entire distribution was tested, the differences were not statistically significant. The overall association between OTS outcomes and the final visual outcomes in this study was found to be a strong (P<0.005).CONCLUSIONReliable information regarding the expected outcomes of eye injuries will influence management decisions and patient expectations. The OTS is a valuable tool, the use of which has been validated in many parts of the world-it may also be a valid predictor in an African setting.

关键词： ocular trauma open globe injuries Ocular Trauma Score evisceration and visual outcomes

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

眼科医疗中的数据管理:医疗系统的前景

实用防盲技术 2011年第2期6卷 90-91页

作者： Hannah Faal colin cook RD Thulasiraj 陈艳 Programme Development Adviser:Health Syste ms Sightsavers21Nii Nortei Ababio RoadPO Box KIA'18190 AirportAccraGhana 安徽医科大学附属安徽省立医院眼科

医疗系统的前景是什么？作为眼科医疗工作者,我们不仅要治疗眼睛,我们更要治疗患者。同样,眼科医疗并非在真空中作业,而是从属于更宽泛的医疗保健系统。当我们的工作需要如此之多的人力之时,很可能让人忘记工作的大背景是什么。然而,

关键词：眼科医疗系统服务人力资源信息

Pilot plants of membrane technology in industry:Challenges and key learnings

在线全文

学校读者我要写书评

暂无评论

Frontiers of Chemical Science and Engineering 2020年第3期14卷 305-316页

作者： colin A.Scholes Peter cook Centre for Carbon Capture and Storage Research Department of Chemical EngineeringThe University of MelbourneVIC3010Australia

Membrane technology holds great potential in gas separation applications,especially carbon dioxide capture from industrial *** achieve this potential,the outputs from global research endeavours into membrane technologies must be trialled in industrial processes,which requires membrane-based pilot *** pilot plants are critical to the commercialization of membrane technology,be it as gas separation membranes or membrane gas-solvent contactors,as failure at the pilot plant level may delay the development of the technology for ***,the author reports on his experience of operating membrane-based pilot plants for gas separation and contactor configurations as part of three industrial carbon capture initiatives:the Mulgrave project,H3 project and Vales Point ***,the challenges of developing and operating membrane pilot plants are presented,as well as the key learnings on how to successfully manage membrane pilot plants to achieve desired performance *** purpose is to assist membrane technologists in the carbon capture field to achieve successful outcomes for their technology innovations.

关键词： membrane gas separation membrane contactors carbon capture pilot plants key learnings

Perspective of mixed matrix membranes for carbon capture

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Frontiers of Chemical Science and Engineering 2020年第3期14卷 460-469页

作者： Shinji Kanehashi colin AScholes Graduate School of Engineering Tokyo University of Agriculture and TechnologyTokyo184-8588Japan Peter cook Centre for Carbon Capture and Storage Research Department of Chemical EngineeringThe University of MelbourneMelbourne 3010Australia

Polymeric membrane-based gas separation has found wide applications in industry,such as carbon capture,hydrogen recovery,natural gas sweetening,as well as oxygen *** gas separation membranes are required to have high gas permeability and selectivity,while being cost-effective to *** matrix membranes(MMMs)have a composite structure that consists of polymers and fillers,therefore featuring the advantages of both *** effort has been made to improve the gas separation performance of MMMs as well as general membrane properties,such as mechanical strength and thermal *** perspective describes potential use of MMMs for carbon capture applications,explores their limitations in fabrication and methods to overcome them,and addresses their performance under industry gas conditions.

关键词： membranes polymeric mixed matrix impurities

Preparation of Nanoporous Carbonaceous Promoters for Enhanced CO2 Absorption in Tertiary Amines

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Engineering 2020年第12期6卷 1381-1394页

作者： Masood S.Alivand Omid Mazaheri Yue Wu Geoffrey W.Stevens colin A.Scholes Kathryn A.Mumford Department of Chemical Engineering The University of MelbourneParkvilleVIC 3010Australia Peter cook Centre for CCS Research The University of MelbourneParkvilleVIC 3010Australia School of Agriculture and Food Faculty of Veterinary and Agricultural SciencesThe University of MelbourneParkvilleVIC 3010Australia

Aqueous solutions of tertiary amines are promising absorbents for CO2 capture,as they are typically characterized by a high absorption capacity,low heat of reaction,and low ***,tertiary amines also exhibit very low kinetics of CO2 absorption,which has made them unattractive options for large-scale ***,a series of novel nanoporous carbonaceous promoters(NCPs)with different properties were synthesized,characterized,and used as rate promoters for CO2 absorption in aqueous N,N-diethylethanolamine(DEEA)*** prepare a DEEA–NCP nanofluid,NCPs were dispersed into aqueous 3 mol∙L1 DEEA solution using *** results revealed that among microporous(GC)and mesoporous(GS)carbonaceous structures functionalized with ethylenediamine(EDA)and polyethyleneimine(PEI)molecules,the GC–EDA promoter exhibited the best performance.A comparison between DEEA–GC–EDA nanofluid and typical aqueous DEEA solutions highlighted that the GC-EDA promoter enhances the rate of CO2 absorption at 40C by 38.6%(36.8–50.7 kPamin1)and improves the equilibrium CO2 absorption capacity(15 kPa;40C)by 13.2%(0.69–0.78 mol of CO2 per mole of DEEA).Moreover,the recyclability of DEEA–GC–EDA nanofluid was determined and a promotion mechanism is *** outcomes demonstrate that NCP–GC–EDA in tertiary amines is a promising strategy to enhance the rate of CO2 absorption and facilitate their large-scale deployment.

关键词： CO2 absorption Nanofluid N,N-diethylethanolamine Nanoporous carbonaceous promoters Polyamine functionalization

Biodegradable stent or balloon dilatation for benign oesophageal stricture: Pilot randomised controlled trial

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2014年第48期20卷 18199-18206页

作者： Anjan Dhar Helen Close Yirupaiahgari K Viswanath colin J Rees Helen C Hancock A Deepak Dwarakanath Rebecca H Maier Douglas Wilson James M Mason Department of Gastroenterology County Durhamand Darlington NHS Foundation Trust Co. Durham DL14 6ADUnited Kingdom Durham Clinical Trials Unit School of Medicine Pharmacy and Health Durham University Queen’s Campus Wolfson Research Institute University Boulevard Stockton-on-Tees TS17 6BH United Kingdom Department of Surgery James Cook University Hospital Marton Road Middlesbrough TS4 3BW United Kingdom Department of Gastroenterology South Tyneside Hospitals NHS Foundation Trust Harton Lane South Shields NE34 0PL United Kingdom Department of Gastroenterology University Hospitals of North Tees Hardwick Stockton on Tees TS19 8PE United Kingdom

AIM: To undertake a randomised pilot study comparing biodegradable stents and endoscopic dilatation in patients with strictures.

关键词： Benign oesophageal stricture Biodegradable stent Endoscopic balloon dilatation Pilot study Randomised controlled trial Dysphagia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

地质力学分析新方法

国外测井技术 2009年第1期24卷 58-71页

作者： Johncook ReneA．Frederiksen KlausHasbo Sidney Green Arnis Judzis J.Wesley Martin Roberto Suarez-Rivera Jorg Herwanger Patrick Hooyman Don Lee Sheila Noeth colin Sayers Nick Koutsabeloulis Robert Marsden Morten G.Stage Chee Phuat Tan 英国剑桥 Hess丹麦公司丹麦哥本哈根美国犹他州盐湖城美国得克萨斯州休斯敦英国Bracknell DONG能源公司丹麦Hqrsholm 马来西亚吉隆坡

应力与压力对任何油藏、井筒及完井装置都会产生影响。钻井、开采及注入过程都会使应力和压力发生变化,有时会给作业者带来不利影响。随着地质力学测量、模拟和监测技术的不断发展,在油气田从评价到废弃的整个生命期内,勘探与生产公司... 详细信息

应力与压力对任何油藏、井筒及完井装置都会产生影响。钻井、开采及注入过程都会使应力和压力发生变化,有时会给作业者带来不利影响。随着地质力学测量、模拟和监测技术的不断发展,在油气田从评价到废弃的整个生命期内,勘探与生产公司都能够预测应力及压力的变化情况,并降低这些变化所造成的不利影响。

关键词：地质力学分析应力和完井装置发生变化力学测量监测技术压力作业者

被动吸烟与冠心病和卒中的风险:可替宁测定前瞻性研究

在线全文

学校读者我要写书评

暂无评论

英国医学杂志中文版 2005年第2期8卷 131-131页

作者： Peter H Whincup Julie A Gilg Jonathan R Emberson Martin J Jarvis colin Feyerabend Andrew Bryant Mary Walker Derek G cook 石朝云

目的：探讨人体被动暴露于吸咽后的生物标记(血清可替宁浓度)与冠心病和卒中风险的关系。设计：全科医学(英国地区心脏研究)中的前瞻性人群研究。参加者：英国18个城市的4729名男士，提供了1978至1980年的详细吸烟状况及基础血样(用于... 详细信息

目的：探讨人体被动暴露于吸咽后的生物标记(血清可替宁浓度)与冠心病和卒中风险的关系。设计：全科医学(英国地区心脏研究)中的前瞻性人群研究。参加者：英国18个城市的4729名男士，提供了1978至1980年的详细吸烟状况及基础血样(用于可替宁分析)。主要结果测定指标：在20年随访期内发生的主要冠心病和卒中事件(致死和非致死性)。

关键词：冠心病前瞻性研究卒中被动吸烟风险 1980年生物标记人群研究全科医学吸烟状况非致死性测定指标随访期英国