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One size does not fit all:adapt and localise for effective,proportionate and equitable responses to COVID-19 in Africa

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Family Medicine and Community Health 2021年第2期9卷 11-14页

作者： Hayley MacGregor Melissa Leach Akhona Tshangela Tabitha A Hrynick Shelley Lees Eva Niederberger Melissa Parker Santiago Ripoll Lorenzo Hana rohan Megan Schmidt-Sane Olivia Tulloch Annie Wilkinson Institute of Development Studies BrightonUK Africa Centres for Disease Control and Prevention African UnionAddis AbabaEthiopia Department of Global Health and Development London School of Hygiene&Tropical MedicineLondonUK Anthrologica OxfordUK

INTRODUCTION The heterogeneous epidemiological picture for COVID-19 in Africa continues to generate *** projections raise spec-ulation about the phases and trends of SarS-CoV-2 outbreaks across the continent and how these differ from outbreaks else-where.1-4 Continental efforts drew praise in the first wave of COVID-19,and success has been linked to African experience of epidemics and to decisive leadership.

关键词： Continental Africa size

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那些改变世界的误译

天天爱学习（五年级） 2017年第16期 24-24页

作者： rohan Ramakrishnan 戴静

行有行规，门有门道，不同的语言亦有各自独特的规则和风貌。正因为如此，译者要想在两种语言之间准确精到、游刃有余地转换，真是难之又难。一些翻译过程中产生的误译，有的令人啼笑皆非，有的叫人心惊肉跳。

关键词：误译世界翻译过程语言译者

Clinically unrecognized mitral regurgitation is prevalent in lone atrial fibrillation

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World Journal of Cardiology 2012年第5期4卷 183-187页

作者： Sanjiv Sharma Joel Lardizabal Mark Monterroso Neil Bhambi rohan Sharma Rasham Sandhu Sarabjeet Singh Division of Cardiology Bakersfield Heart HospitalBakersfieldCA93308United States

AIM:To investigate the prevalence of clinically unrecognized mitral regurgitation(MR) in lone atrial fibrillation(AF).METHODS:We studied the prevalence and severity of MR by transesophageal echocardiography(TEE) in patients with "lone" AF as compared to a matched cohort of patients in normal sinus rhythm(NSR) undergoing TEE for other indications besides recognized valvular heart ***:A total of 157 subjects(57 in the AF group and 100 in the NSR group) with structurally normal cardiac valves were included in the *** the AF group,moderate MR or more was noted in 66% of thepatients,mild MR in 18%,trace or no MR in 16%.In the control group,moderate MR was noted in 6% of patients,mild MR 31%,trace or no MR in 63 % of *** MR or greater was significantly more prevalent in the AF group compared to the NSR group(66% vs 6%,P < 0.0001).CONCLUSION:Clinically unrecognized moderate MR is prevalent in "lone" AF-either as an etiologic factor leading to "lone" AF or developing after onset of AF.

关键词： Mitral regurgitation Lone atrial fibrillation Normal sinus rhythm

利用Illuimina测序技术研究玉米花环结构维管束鞘细胞及叶肉细胞的基因表达

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利用Illuimina测序技术研究玉米花环结构维管束鞘细胞及叶肉细胞...

中国急性心肌梗死患者教育程度与预后的关联分析

2012年全国玉米遗传育种学术研讨会暨新品种展示观摩会

作者：李平华 Lalit Ponnala Neeru Gandotra Lin Wang Ya-Qing Si S.Lori Tausta Tesfamichael Kebrom Nicholas Provart rohan Patel Christopher R. Myers Edwin Reidel Robert Turgeon Peng Liu Qi Sun Timothy Nelson Thomas P.Brutnell 中国热带农业科学院热带生物技术研究所

提高农产品质量和数量、保证粮食安全是我国目前的重要任务之一。但目前不断加剧的人类干扰活动、工业生产和城市化进程,造成生态环境恶化、农田系统水土质量降低和可耕种土地面积的减少,已对我国农田生态系统的固碳总量造成一定程度的... 详细信息

提高农产品质量和数量、保证粮食安全是我国目前的重要任务之一。但目前不断加剧的人类干扰活动、工业生产和城市化进程,造成生态环境恶化、农田系统水土质量降低和可耕种土地面积的减少,已对我国农田生态系统的固碳总量造成一定程度的潜在威胁;而且,生物能源的需求,也对我国的植物固碳量提出了更高的要求。因此,在可耕种土地面积不能增加,反而持续下降的背景下,提高植物的固碳速率,即光合速率,是保证我国粮食安全、维持我国社会-经济-生态可持续发展的重要手段之一。我国重要的粮食作物如水稻,小麦等均为C3作物。对C3作物进行C4改造,目前被认为是提高植物光合效率的重要手段之一。C4植物由C3植物进化而来,之所以比C3植物具有更高的光合利用效率因其具有特化的解剖结构:花环结构,各种C4光合作用的关键酶在花环结构的两种细胞:维管束鞘细胞及叶肉细胞的特异定位造成C4植物独特的C02浓缩机制,从而使其光合效率较高,光呼吸较低。然而,由于对C4植物花环结构发育,C4光合酶类细胞特异定位的分子调控机理不清楚,极大的限制了C3作物的C4改造。本实验以典型的C4植物玉米为实验材料,利用激光显微切割技术分离花环结构的两种细胞:维管束鞘细胞及叶肉细胞,结合新一代测序技术,在单细胞水平上研究维管束鞘细胞及叶肉细胞的基因表达,为进一步了解玉米的C4发育提供了基础。

关键词： C4植物玉米花环 Illuimina测序叶肉细胞

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英国医学杂志中文版 2019年第4期22卷 243-243页

作者： Xiqian Huo rohan Khera Lihua Zhang Jeph Herrin Xueke Bai Qianying Wang Yuan Lu Khurram Nasir Shuang Hu Jing Li Xi Li Xin Zheng Frederick A Masoudi John A Spertus Harlan M Krumholz Lixin Jiang National Clinical Research Center of Cardiovascular Diseases State Key Laboratory of Cardiovascular Disease Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China. Division of Cardiology University of Texas Southwestern Medical Center at Dallas Dallas Texas USA. Section of Cardiovascular Medicine Department of Internal Medicine Yale University School of Medicine New Haven Connecticut USA. Center for Outcomes Research and Evaluation Yale-New Heaven Hospital New Heaven Connecticut USA. Division of Cardiology University of Colorado Anschutz Medical Campus Aurora Connecticut USA. Health Outcomes Research Saint Luke's Mid America Heart Institude/University of Missouri-Kansas City Kansas City Missouri USA. Department of Health Policy and Management Yale Univeristy School of Public Health New Heaven Connecticut USA.

目的中国是人口多样化、教育程度差异很大的国家,然而教育程度与我国急性心肌梗死(AMI)患者预后的相关性仍不清楚。本研究旨在探索AMI患者的教育程度与预后的相关性,以期进一步指导未来健康医疗干预的方向。方法研究基于China PEACE前瞻... 详细信息

目的中国是人口多样化、教育程度差异很大的国家,然而教育程度与我国急性心肌梗死(AMI)患者预后的相关性仍不清楚。本研究旨在探索AMI患者的教育程度与预后的相关性,以期进一步指导未来健康医疗干预的方向。方法研究基于China PEACE前瞻性AMI研究的数据,共纳入来自中国53家医院的3 369名连续入选的AMI患者,并根据其接受教育的程度分为高(高中、大学及研究生)、中(初中学位)、低(小学及小学以下)3个不同水平。采用生存模型分析不同教育程度与AMI后1年严重心血管病不良事件(MACE)发生率和全因病死率的关系,并校正了人口统计学和心血管危险因素等差异的影响。结果研究人群的中位年龄为61(52~69)岁,23.2%为女性,33.3%为高学历水平,32.4%为中等学历水平,34.3%为低学历水平。与高中、大学或研究生学历相比,小学或小学以下学历患者的1年MACE发生率更高(危害比2.41, 95%可信区间1.72~3.37),全因病死率也显著增高(危害比3.09, 95%可信区间1.69~5.65)。在校正人口统计学及共病因素后,教育程度与1年全因病死率的关联减弱(危害比1.41, 95%可信区间0.74~2.69, P=0.30),但教育程度与AMI后1年MACE的关联仍有统计学意义,且学历低的患者的不良事件发生风险是学历高者的近1.7倍(调整危害比1.68, 95%可信区间1.18~2.41, P=0.004)。结论在中国AMI住院患者人群中,教育程度较低的患者在AMI发病1年内发生不良心血管事件和全因死亡的风险更高。将来对AMI患者的健康干预应根据其教育程度的不同,有针对性地完善出院后的宣教和护理,以期改善患者预后。临床试验注册号NCT01624909。

关键词：急性心肌梗死患者教育预后中国人口统计学学历水平心血管危险因素不良心血管事件

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地理空间测量如何推动土地管理

中国测绘 2020年第6期 78-80页

作者：克里斯蒂安·莱门伊娃·玛丽亚·昂格罗汉·贝内特不详

五年前,GIM Internationa发表了一篇名为《土地管理新兴时代》的文章,它概述了创新思维以及快速成熟和可伸缩性的技术方法如何在全球范围內改变土地管理。为了取得有效成果,来自决策者、世界领先的私营企业、现代地理空间技术以及全新... 详细信息

五年前,GIM Internationa发表了一篇名为《土地管理新兴时代》的文章,它概述了创新思维以及快速成熟和可伸缩性的技术方法如何在全球范围內改变土地管理。为了取得有效成果,来自决策者、世界领先的私营企业、现代地理空间技术以及全新的职业心态的支持是至关重要的。那么之后又有什么新的进展呢?在这方面,GIM Internationa在与地理空间行业密切合作下,提供了许多最新消息,还特别关注了在全球政策范围內的标准化制度、技术方法和土地数据获取。

关键词：标准化制度职业心态空间测量可伸缩性地理空间数据获取创新思维全球范围

Light treatment for seasonal Winter depression in African-American vs Caucasian outpatients

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World Journal of Psychiatry 2015年第1期5卷 138-146页

作者： Hyacinth N Uzoma Gloria M Reeves Patricia Langenberg Baharak Khabazghazvini Theodora G Balis Mary A Johnson Aamar Sleemi Debra A Scrandis Sarah A Zimmerman Dipika Vaswani Gagan Virk Nijjar Johanna Cabassa Manana Lapidus Kelly J rohan Teodor T Postolache Department of Psychiatry University of Maryland School of MedicineBaltimoreMD 21201-1549United States Psychiatry Residency Training Program St.Elizabeth’s HospitalWashingtonDC 20032United States Department of Epidemiology and Preventive Medicine University of Maryland School of MedicineBaltimoreMD 21201-1549United States Department of Ophthalmology and Visual Science University of Maryland School of MedicineBaltimoreMD 21201-1549United States Family and Community Health University of Maryland School of NursingBaltimoreMD 21201-1549United States Department of Psychological Science University of VermontBurlingtonVT 05405-0134United States VISN 5 Capitol Health Care Network Mental Illness Research Education and Clinical Center BaltimoreMD 21201United States VISN 19 Rocky Mountain Mental Illness Research Education and Clinical Center DenverCO 80220United States 不详

AIM: To compare adherence, response, and remission with light treatment in African-American and Caucasian patients with Seasonal Affective ***: Seventy-eight study participants, agerange 18-64(51 African-Americans and 27 Caucasians)recruited from the Greater Baltimore Metropolitan area, with diagnoses of recurrent mood disorder with seasonal pattern, and confirmed by a Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders-Ⅳ, were enrolled in an open label study of daily bright light treatment. The trial lasted6 wk with flexible dosing of light starting with 10000 lux bright light for 60 min daily in the morning. At the end of six weeks there were 65 completers. Three patients had Bipolar Ⅱ disorder and the remainder had Major depressive disorder. Outcome measures were remission(score ≤ 8) and response(50% reduction)in symptoms on the Structured Interview Guide for the Hamilton Rating Scale for Depression(SIGH-SAD)as well as symptomatic improvement on SIGH-SAD and Beck Depression Inventory-Ⅱ. Adherence was measured using participant daily log. Participant groups were compared using t-tests, chi square, linear and logistic regressions. RESULTS: The study did not find any significant group difference between African-Americans and their Caucasian counterparts in adherence with light treatment as well as in symptomatic *** symptomatic improvement and rate of treatment response were not different between the two groups,African-Americans, after adjustment for age, gender and adherence, achieved a significantly lower remission rate(African-Americans 46.3%; Caucasians 75%; P =0.02).CONCLUSION: This is the first study of light treatment in African-Americans, continuing our previous work reporting a similar frequency but a lower awareness of SAD and its treatment in African-Americans. Similar rates of adherence, symptomatic improvement and treatment response suggest that light treatment is a feasible, acceptable,

关键词： Seasonal affective disorder Depression Light treatment African-American Black Remission gap Ethnicity Race

高血压性心脏病与肥厚型心肌病对照研究:舒张末期壁厚≥15 mm时多参数心血管MR鉴别

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国际医学放射学杂志 2017年第3期 358-358页

作者： J.C.L.Rodrigues S.rohan A.G.Dastidar I.Harries C.B.Lawton L.E.Ratcliffe 王大伟 NIHR Bristol Cardiovascular Biomedical Research Unit Cardiac Magnetic Resonance Department Bristol Heart Institute University Hospitals Bristol NHS Foundation Trust

摘要目的欧洲指南指出左室舒张末期室壁厚度超过15 mm提示肥厚型心肌病(HCM),但是与高血压性心脏病(HHD)鉴别困难。当舒张末期室壁厚度>15 mm时,探讨HHD而非HCM的心血管MR预测值。方法回顾性分析2014—2015年2 481例连续性临床心血管MR... 详细信息

摘要目的欧洲指南指出左室舒张末期室壁厚度超过15 mm提示肥厚型心肌病(HCM),但是与高血压性心脏病(HHD)鉴别困难。当舒张末期室壁厚度>15 mm时,探讨HHD而非HCM的心血管MR预测值。方法回顾性分析2014—2015年2 481例连续性临床心血管MR成像病人。对29例舒张末期室壁厚度>15 mm HCM的464个节段进行分析,排除其他心脏异常、高血压及肾脏异常。对27例舒张末期室壁厚度>15 mm HHD(没有其他共存心脏疾病)的432个节段进行分析。对最大舒张末期室壁厚度及位置、是否存在延迟强

关键词：舒张末期室壁厚度高血压性心脏病肥厚型心肌病 mm 心血管 MR