检索结果-南通市图书馆

Endoscopic full thickness resection for gastric tumors originating from muscularis propria

World Journal of Gastrointestinal Endoscopy 2016年第14期8卷 489-495页

作者： Deepanshu Jain Ejaz mahmood Aakash Desai Shashideep Singhal Department of Internal Medicine Albert Einstein Medical Center Division of Gastroenterology Hepatology and Nutrition University of Texas Health Science Center at Houston

AIM: To do systematic review of current literature for endoscopic full thickness resection(EFTR) technique for gastric tumors originating from muscularis ***: An extensive English literature search was done till December 2015; using Pub Med and Google scholar to identify the peer reviewed original and review articles using keywords-EFTR, gastric tumor, muscularis propria. Human only studies were included. The references of pertinent studies were manually searched to identify additional relevant studies. The indications, procedural details, success rates, clinical outcomes, complications and limitations were considered. For the purpose of review, data from individual studies was combined to calculate mean. No other statistical test was ***: A total of 9 original articles were identified. Four articles were from same institute and the time frames of these studies were overlapping. To avoid duplication of data, only the study with patients over the longest time interval was included and other three were excluded. In total six studies were included in the final review. In our systematic review, the mean success rate for EFTR of gastric tumors originating from muscularis propria was 96.8%. The mean procedure time varied from a minimum of 37 min to a maximum of 105 min. There was no reported mortality from the technique itself. The most common histological diagnosis was gastrointestinal stromal tumors and leiomyoma. Gastric wall defect closure by either metallic clips or over the scope clip(OTSC) had similar outcomes although experience with OTSC was limited to smaller lesions(<3cm).CONCLUSION: EFTR is a minimally invasive technique to resect gastric submucosal tumors originating from muscularis propria with a high success rate and low complication rate.

关键词： Endoscopic full thickness resection Gastric tumor Muscularis propria Over the scope clip

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

明渠不恒定流第1卷

引用

1987年

作者：（美）麦赫默德（mahmood K.）（美）叶夫耶维奇（Yevievich V.）编林秉南等译

来源：汇雅图书（南通市图书馆... 评论

在线全文

汇雅图书（南通市图书馆）

学校读者我要写书评

暂无评论

Thrombus aspiration during primary percutaneous coronary intervention for acute myocardial infarction:A review of clinical evidence and guidelines

引用

World Journal of Cardiology 2015年第12期7卷 889-894页

作者： Muhammad Muzaffar mahmood Jonathan Watt Javed M Ahmed Cardiology Department Freeman Hospital

Acute ST segment elevation myocardial infarction(STEMI) is characterized by complete thrombotic occlusion of a major coronary artery. Early recanalization of the infarct-related artery is most efficiently delivered by primary percutaneous coronary intervention(PPCI),however this does not always restore normal myocardial perfusion,mainly due to distal embolization of the thrombus and microvascular obstruction. Early evidence for manual thrombus aspiration during PPCI was promising and this was once considered an important aspect of the procedure,especially in patients with a high thrombus burden. However,a large body of evidence from recent major randomized controlled trials(notably TASTE and TOTAL) does not support the routine use of manual thrombus aspiration in patients with STEMI undergoing PPCI.

关键词： Primary percutaneous coronary intervention Clinical evidence Stroke Acute myocardial infarction Thrombus aspiration

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Single Doppler Shift of Laser Doppler for Measured Average Velocity

引用

材料科学与工程（中英文B版） 2013年第4期3卷 256-261页

作者： Adnan Salih Ali shukur mahmood Mariam Mohammed Abud Department of Physics Collage of Seeinc for Women University of Baghdad Baghdad Iraq Laser of Higher Education University of Baghdad Baghdad Baghdad Iraq Department of Physics Collage of Education University of Musstinserya Baghdad Iraq

According test the results from samples of clinically normal for ages(20-59) and diabetes mellitusfor measure of blood concentration and resolved velocity by a single shift of laser Doppler flowmetry based on illuminated laser beam on the foot has been reported in this paper of patient safety and noninvasively. The main research to arrive a simple method noninvasive and get more information about the resolved velocity to diagnose the nature of disorder blood flow for different person by using low power laser source, coherent light without thermal effect upon living tissue.

关键词：激光多普勒血流速度平均速度多普勒频移测量血药浓度激光光源激光束

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

庆祝“一带一路”旗舰项目中巴经济走廊启动十周年

引用

中国新闻发布（实务版） 2023年第10期 31-33页

作者：苏海尔·马哈茂德伊斯兰堡战略研究所(ISSI)

富有远见的“一带一路”倡议2013年9月和10月,习近平主席分别在哈萨克斯坦和印度尼西亚发表具有里程碑意义的重要讲话,倡议共建“丝绸之路经济带”和“21世纪海上丝绸之路”。这两个伟大设想共同构成了具有远见卓识的“一带一路”倡议,... 详细信息

富有远见的“一带一路”倡议2013年9月和10月,习近平主席分别在哈萨克斯坦和印度尼西亚发表具有里程碑意义的重要讲话,倡议共建“丝绸之路经济带”和“21世纪海上丝绸之路”。这两个伟大设想共同构成了具有远见卓识的“一带一路”倡议,并在短时间内辐射到多个领域和广阔地域。2023年,中国将和150多个合作国家一起迎来“一带一路”倡议提出十周年,我们将在这个激动人心的时刻历数“一带一路”建设取得的伟大成果,展望光明的未来。

关键词：中巴经济走廊丝绸之路经济带一带一路印度尼西亚哈萨克斯坦里程碑意义远见卓识十周年

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Temperature Based Spatiotemporal Growth Monitoring of Rice Plant from Germination-Ripening Stage Using Remote Sensing and GIS Techniques

引用

Advances in Remote Sensing 2018年第1期7卷 1-14页

作者： S. M. H. Raza S. A. mahmood H. Batool T. J. Shad S. Alvi F. Waseems M. Atif Butt S. Shehzad Hassan Ali Imam Mirza Remote Sensing and GIS Group Department of Space Science University of the Punjab Quaid-e-Azam Campus Lahore Pakistan Department of Geography University of the Punjab Quaid e Azam Campus Lahore Pakistan

Rice (Oryza sativa) is the second staple food largely grown and widely consumed in Pakistan. About 10% of the total crop area of Pakistan is cultivated by rice that takes a part in value addition of almost 1.3% - 1.6% in the total Gross Domestic Product (GDP). Due to global warming, temperature has a profound impact on rice crop phenology. Low temperature is the main factor of delay in rice plant growth and very high temperature results in stressed and short heighted plant so the crop sown in a region at the same time is not ready to harvest at same hours but a delay is observed. The study area under investigation was district Sheikhupura, Nankana, Lahore, Gujranawala and Hafizabad, which are famous for rice productivity. Landsat 7, 8 freely available thermal dataset are used to calculated pixel based temperature values to evaluate growth using agricultural growth indicators. The total covered area was 13,480 km2 in which 484 km2 area was marked as less growth rate area with low temperature values due to water body and excess of vegetation over there. About 7960 km2 area is marked as good for growth experiencing optimum temperature for rice plant. Approximately 4944 km2 area is marked as stressed rice plant area experiencing high temperature values adjacent to urban population. An attempt is made here to map this effect of temperature-based growth variability of the rice plant across the study area.

关键词： Climate Gross Domestic Product (GDP) Global Warming Phenology Temperature

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Selection Study for Sanitary Landfill Site at Basra City, South of Iraq

引用

Journal of Life Sciences 2016年第4期10卷 198-202页

作者： Wathiq A. A1-Ramdhan mahmood S. Thamir Assaad F. Hamza Abdulwahab A. Sultan Ali G. Katea'a Najem A1-Dean A. Al-hajaj Ayad K. Jirri Ekhlass B. Zubery Southern Technical University Technical Institute of Basra Environmental Pollution Research Unit Basra Iraq Southern Technical University University Presidency Basra Iraq Iraqi Ports Company Basra Iraq

The selection study for a sanitary landfill site at Basra city （south of lraq） indicated to choose Al-Barjesia region at chwabedian area which belong to AI-Zubair directorate, using global positioning system （GPS）. The measured latitude and longitude axes of this area are 30° 25.4＇ north and 47° 29＇ west. It is located at a distance of about 25 km straight line from the city center. The calculated elevation range of the chwabedian site was obtained to be 5-10 m above sea level, while the depth ofplutonic water in the landfill site is range from 15-25 m. The measured permeability for this site was about 0.75-0.84 mma/min. The evaluation of soil components percentage in the suggested site was listed in table 1, as examined by the international constructional laboratory, at Basra/Iraq. A primarily modern design for chwabedian sanitary landfill was projected and sketched in figure 3.

关键词： Landfill site solid waste management leachate.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Healthcare seeking trends in acute respiratory infections among children of Pakistan

引用

World Journal of Clinical Infectious Diseases 2017年第3期7卷 38-45页

作者： Hana mahmood Samina Mohsin Khan Saleem Abbasi Yahya Sheraz International Research Force/Maternal Neonatal and Child Health Research Network (MNCHRN) ARI Research Cell Children Hospital Pakistan Institute of Medical Sciences (PIMS) Department of Public Health Shaheed Zulfiqar Ali Bhutto Medical University (SZABMU) MNCHRN and ARI Research Cell Children Hospital PIMS SZABMU International Research Force

AIM To assess healthcare seeking trends among Pakistani children with acute respiratory infections through comparative analysis between demographic health surveys(DHS) 2006-2007 and 2012-2013. METHODS Data of the last born children 0-24 mo of age of the sampled households from both the DHS was analyzedafter seeking permission from the DHS open access website. These were children who had suffered from cough and/or breathing difficulty in the past two weeks and sought health care thereafter. The trends of health care seeking were determined separately for the individual, household and community level according to the study parameters. χ2 test was applied to compare these trends. A P-value of < 0.05 was considered significant. RESULTS Out of 2508 children in 2006-2007 there were 1590 with acute respiratory infections(ARI) according to case definition along with 2142 out of 3419 children in 2012-2013 DHS, whose data was analyzed. During 2006-2007, 69% cases sought healthcare for ARI which improved to 79% in 2012-2013. Additionally, it was revealed that when compared between 2006-2007 and 2012-2013, improvement in care seeking practices was observed among illiterate mothers(64% vs 77%) although there was minimal change in those literate. Similarly, those women working also showed an increase in healthcare seeking from 67% to 79%. Additionally, those belonging to low and middle socioeconomic class showed a marked increase as compared to those in the higher class where there was no significant change. Whereas those living in rural communities also showed an increase from 66% to 78%.CONCLUSION Increasing health budget, improving maternal education and strengthening multi-sectoral coordination are among the effective strategies to improve outcomes associated with healthcare seeking in ARI.

关键词： Acute respiratory infections Demographic health surveys Comparison Pneumonia Healthcare seeking

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

中国大陆中华穿山甲活体发现记录及适宜栖息地预测

中国大陆中华穿山甲活体发现记录及适宜栖息地预测

引用

第十六届全国野生动物生态与资源保护学术研讨会

作者：岑鹏刘志成 Amna mahmood 雷晨张富华吴诗宝华南师范大学生命科学学院

文献记载中华穿山甲广布于中国大陆的17个省(市、区),由于过度利用和人类活动,种群数量已极度下降,野外十分罕见,IUCN已红色名录将其列为极度濒危物种,甚至被认为该物种在中国大陆已功能性灭绝,引起了广泛关注。功能性灭绝一般是指种群... 详细信息

文献记载中华穿山甲广布于中国大陆的17个省(市、区),由于过度利用和人类活动,种群数量已极度下降,野外十分罕见,IUCN已红色名录将其列为极度濒危物种,甚至被认为该物种在中国大陆已功能性灭绝,引起了广泛关注。功能性灭绝一般是指种群繁殖功能丧失、缺乏新的个体补充、数量持续下降,直至灭绝。本文收集整理了红外相机陷阱、救助、案件查处、访问调查、野外调查和文献资料的数据,发现在过去13年(2010.1-2023.6)在中国大陆共记录到中华穿山甲活体231头,个体信息能确认的活体包括雌性21头、雄性24头、怀孕母兽2头、哺乳期幼崽9头,记录到母兽携带幼崽活动案例8例。发现记录主要分布在广东、浙江、江西、福建、安徽、海南6省(共发现活体221头),少量分布在广西、云南、贵州、湖南、西藏(藏南地区)(共发现活体10头),文献记载的自然分布区中仍有上海、江苏、湖北、四川、重庆、河南没有活体发现记录(后经考证河南历史上并无自然分布)。以上事实表明中华穿山甲在中国大陆仍具繁殖力,尽管种群数量已极度稀少,分布范围退缩,但还没有功能性灭绝。选取335个中华穿山甲有效位点数据(活体位点数据及洞穴位点数据),12个环境数据(含地形地貌数据3个、气候数据5个、土地利用数据2个和植被数据2个),运用MAXENT模型进行适宜栖息地预测。发现中华穿山甲适宜栖息地主要分布在长江以南,面积93.84×104 km2,已显著缩减。高适宜仅占2.3%,中适宜仅占34.7%。广西、广东、湖南、江西4省区适宜栖息地面积较大(>10×104 km2),四川、湖北、重庆、江苏和上海5省区最小(0.5×104 km2)。本研究进一步证实了中国大陆仍有中华穿山甲小种群存在,没有功能性灭绝,适宜栖息地预测结果能为中国大陆中华穿山甲优先保护地的确立、栖息地管理与恢复策略制订、保护区规划及边界调整、放生地及迁地保护地点选择提供依据。

关键词：中华穿山甲适宜栖息地 MAXENT模型功能性灭绝中国大陆

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

孟加拉湾盆地沉积地质与区域构造格架和盆地充填史关系综述

引用

海洋地质 2009年第4期25卷 23-42页

作者： mahmood Mam M. Mustafa Mam Joseph R. Curry 万玲（译）万荣胜（校）孟加拉达卡大学地质系美国Scripps海洋研究所广州流海洋地质调查局地质科学发展战略研究所 510760 不详

印度次大陆东北部的孟加拉湾盆地位于印度地盾和印缅山脉之间，由三个地质区组成：（1）稳定陆架区；（2）中央深盆区（从东北部的Sylhet海槽向南部的Hatia海槽延伸）；（3）Chittagong-Tripura褶皱带。由于盆地位于三大板块相互作用之... 详细信息

印度次大陆东北部的孟加拉湾盆地位于印度地盾和印缅山脉之间，由三个地质区组成：（1）稳定陆架区；（2）中央深盆区（从东北部的Sylhet海槽向南部的Hatia海槽延伸）；（3）Chittagong-Tripura褶皱带。由于盆地位于三大板块相互作用之处，即印度、缅甸和西藏（欧亚）板块，这些地质区的盆地充填史变化相当大。前寒武纪变质沉积和二叠-石炭纪岩石仅在稳定陆架区钻遇。印度地盾前寒武纪准平原化之后，孟加拉湾盆地的沉积作用开始在孤立的基底之上地堑盆地内发育。随着冈瓦纳大陆在侏罗纪和白垩纪破裂，印度板块向北运动，盆地在白垩纪开始向下挠曲，沉积作用开始在稳定陆架和深盆内发育。自那以后，沉积作用在大部分盆地内连续进行。盆地的沉降是由于地壳的差异调整、与南亚不同要素的碰撞、东喜玛拉雅和印缅山脉的隆升引起。随着冈瓦纳大陆的破裂，在白垩纪向下挠曲期间，几条发育较好的断层开始运动。到始新世，由于重要的海侵，稳定陆架区处于碳酸盐环境，而深盆区受深水沉积作用控制。孟加拉湾盆地沉积作用类型的重要转变发生在中始新世到早中新世期间，是印度与缅甸和西藏块体碰撞的结果。进入盆地的碎屑物流从北部的喜玛拉雅和东部的印缅山脉迅速增加，紧接着是盆地沉降速率的增加。在此阶段，深海沉积作用控制了深盆区，而盆地东部广泛出现深-浅海沉积环境。到中中新世，随着板块之间持续的碰撞和喜玛拉雅和印缅山脉的隆升，大量的碎屑物流从东北部和东部进入盆地．整个中新世，沉积环境继续变化，从盆地内的深海棚到盆地边缘的浅海相和海岸相。上新世以来，大量的沉积物从西部和西北部充填在孟加拉湾盆地，主要的三角洲建造继续发育成为现在的三角洲地貌。自白垩纪以来，由于这个地区主要板块运动和碰撞类型，恙加拉湾盆地的结构一直在变化。然而，当占地理环境和物源区发生变化时，盆地可以识别出三个显著变化，即出现于早始新世、中中新世和上新一更新世。现今的盆地具有的北部恒河-布拉马普特拉河三角洲系和南部盂加拉深海扇这一结构彤成于上新-更新世后半期，在那以后的三角洲进积受到东喜玛拉雅造山作用的强烈影响、孟加拉湾北部的更新世冰川活动伴随着海平面变化.

关键词：盆地充填孟加拉湾沉积地质区域构造格架印度次大陆沉积作用冈瓦纳大陆印度板块

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：