检索结果-南通市图书馆

The Elist Drain Retainer: A New Adherent Drain Retainer with Antibacterial Properties

同方学位论文库评论

在线全文

同方学位论文库

学校读者我要写书评

暂无评论

Open journal of Urology 2016年第11期6卷 165-172页

作者： james j. Elist Gottfried Lemperle Vaheh Shirvanian Seyed Alireza Hosseini Urologist 8500 Wilshire Blvd. Suite 707 Beverly Hills CA USA Division of Plastic Surgery University of California San Diego CA USA

Background: Surgical drains are used in at least half of all surgical operations world-wide. The gold standard for the fixation of drains to the skin is currently the “Roman garter” (RG) technique, which involves knotting a suture around the drain. Its disadvantages include the time to perform the technique, possible loosening and accidental removal, and bacterial infection with biofilm formation if left in place for weeks. Methods: The Elist Drain Retainer (EDR) has been developed, and it consists of a short plastic tube bent to 90° with a side slit for the drain, fixed to a mounting patch with adhesive and an antiseptic. Results: In a clinical trial comparing 25 drain attachments with the RG versus 25 drain attachments with the new EDR, the former took an average of five minutes and the EDR took an average of one minute to place. Loosening occurred in five (20%) drains and accidental removal occurred in four (16%) for the RG group versus no incidences of loosening or accidental removal in the EDR group. Self-removal of the EDR was possible for seven (28%) patients. Conclusion: The EDR demonstrated a clear advantage over the RG in all tested parameters. The lack of instruments and the possibility of self-removal of the EDR when a drain is needed are particularly advantageous features.

关键词： Elist Drain Retainer Roman Garter Drain Surgical Drain

Understanding development and ripening of fruit crops in an‘omics’ era

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Horticulture Research 2014年第1期1卷 157-166页

作者： Nigel E Gapper james j Giovannoni Christopher B Watkins Department of Horticulture Cornell UniversityIthacaNY 14853USA Boyce Thompson Institute for Plant Research Cornell UniversityIthacaNY 14853USA Plant Soiland Nutrition LaboratoryUS Department of Agriculture/Agriculture Research ServiceIthacaNY 14853USA

Next generation sequencing has revolutionized plant *** only has our understanding of plant metabolism advanced using model systems and modern chromatography,but application of‘omics’-based technology has been widely extended to non-model systems as costs have plummeted and efficiency *** a result,important fundamental questions relating to important horticultural crops are being answered,and novel approaches with application to industry are in *** we review recent research advances on development and ripening of fruit crops,how next generation sequencing approaches are driving this advance and the emerging future landscape.

关键词： crops driving metabolism

The small hive beetle Aethina tumida： A review of its biology and control measures

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Current Zoology 2013年第5期59卷 644-653页

作者： Andrew G. S. CUTHBERTSON Maureen E. WAKEFIELD Michelle E. POWELL Gay MARRIS Helen ANDERSON Giles E. BUDGE james j. MATHERS Lisa F.BLACKBURN Mike A. BROWN The Food and Environment Research Agency Sand Hutton York YO41 1LZ UK

The small hive beetle Aethina tumida is an endemic parasitic pest and scavenger of colonies of social bees indigenous to sub-Saharan Africa. In this region this species rarely inflicts severe damage on strong colonies since the bees have developed strategies to combat them. However, A. tumida has since ＇escaped＇ from its native home and has recently invaded areas such as North America and Australia where its economic impact on the apiculture industry has been significant. Small hive beetle, should it become established within Europe, represents a real and live threat to the UK bee keeping industry. Here we review the biology and current pest status of A. tumida and up to-date research in terms of both chemical and biological control used against this honey bee pest [Current Zoology 59 （5）： 644-653, 2013].

关键词： Aethina tumida Pesticides Biological control Population development Honey bees

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

互依变量分析在体育管理研究中的应用

上海体育学院学报 2017年第4期41卷 41-48,56页

作者： jerry j.Wang Kevin K.Byon james j.Zhang 安俊英美国西佐治亚大学体育管理健康与教育系佐治亚州卡罗顿30116 美国印第安纳大学运动学系印第安纳州伯明顿47405 美国佐治亚大学国际体育管理研究中心佐治亚州雅典30602 上海体育学院经济管理学院上海200438

介绍互依变量分析的统计程序与技术及其在体育管理研究中的应用,包括聚类分析、探索性因子分析、验证性因子分析,并结合实证研究的设计逐步进行说明,为体育管理研究者提供"即学即用"的研究方法指南。

关键词：体育管理类别分析因子效度建构效度互依变量分析聚类分析探索性因子分析验证性因子分析

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

中国聋人高等教育：现状、需求和建议

中国特殊教育 2007年第8期 12-17页

作者： Patricia A. Mudgett- DeCaro james j. DeCaro 刘玉芳高等聋教育国际网

本研究通过对聋人和从事及关注聋人高等教育人士的调查采访，分析和揭示了中国聋人高等教育成就、需求和挑战，为改进中国聋人教育提出了建议。调查显示，中国聋人高中教育忽视基础知识的学习，应试现象比较严重；聋人大学专业的设立十... 详细信息

本研究通过对聋人和从事及关注聋人高等教育人士的调查采访，分析和揭示了中国聋人高等教育成就、需求和挑战，为改进中国聋人教育提出了建议。调查显示，中国聋人高中教育忽视基础知识的学习，应试现象比较严重；聋人大学专业的设立十分有限；聋人大学教育设置形式单一，为在普通大学就读的个别聋人提供相应的帮助有限。重视提高聋人教育质量，增加专业使其多样化，创造让聋生随班就读的课程或专业的条件，改善聋生大学入学前的教育现状和改变社会对聋人的看法等是目前中国政府极需重视的方面。

关键词：聋人高等教育

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

中国PM2.5来源解析方法综述

北京大学学报（自然科学版） 2014年第6期50卷 1141-1154页

作者：郑玫张延君闫才青朱先磊 james j. Schauer 张远航北京大学环境科学与工程学院环境模拟与污染控制国家重点联合实验室北京100871 中国石油大学(北京)地球科学学院地球探测与信息技术北京市重点实验室北京102249 Environmental Chemistry&Technology Progrim University ofWisconsin-Madison660 North Park St.MadisonWI 53706

首次对中国目前开展的PM2.5源解析方法学和技术思路进行总结,从PM2.5采样前的准备、采样器的选择、化学物种分析方法、源解析手段等方面综述我国PM2.5来源解析的方法和进展,提出未来颗粒物源解析研究的发展方向,对今后在全国各地即将大... 详细信息

首次对中国目前开展的PM2.5源解析方法学和技术思路进行总结,从PM2.5采样前的准备、采样器的选择、化学物种分析方法、源解析手段等方面综述我国PM2.5来源解析的方法和进展,提出未来颗粒物源解析研究的发展方向,对今后在全国各地即将大范围开展的PM2.5源解析工作和法律标准的制定具有重要的科学借鉴意义和参考价值。

关键词：中国 PM2.5 源解析方法学

Mosquitocidal Activity of Extracts from Ammi visnaga (Apiaceae) Seeds

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

journal of Agricultural Chemistry and Environment 2016年第4期5卷 170-178页

作者： Kumudini M. Meepagala Alden S. Estep james j. Becnel USDA-ARS Natural Products Utilization Research Unit University MS USA USDA ARS CMAVE Gainesville FL USA Navy Entomology Center of Excellence NASJAX Jacksonville FL USA

Aedes aegypti mosquitoes are responsible for transmission of many viral diseases, such as Zika fever, dengue fever, yellow fever, and chikungunya. Emergence of resistance to currently used pesticides among mosquitoes has increased the importance for the search for novel mosquito control agents. Natural products, particularly plant and microbe derived secondary metabolites, are good sources in the search for such compounds. Ammi visnaga (Lam.) Lamarck is a plant in the Apiaceae family native to North Africa, Europe, and Asia. In the search for environmentally benign and effective insecticides as part of an ongoing joint effort between the USDA (US Department of Agriculture) and the DWFP (Deployed War Fighter Protection) program sponsored by the Department of Defense, we have investigated ethyl acetate extract of A. visnaga seeds. Two furanochromones, khellin and visnagin that exhibited larvicide activity against Aedes aegypti mosquito larvae were isolated from the ethyl acetate extract of the seeds by bioassay-guided fractionation. This is the first report of mosquito larvicidal activity of khellin and visnagin.

关键词： Aedes aegypt Ammi visnaga Mosquito Larvicide Apiaceae Khellin Visnagin

Blunt Trauma to the Penis Post Penile Augmentation Surgery: Case Report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open journal of Urology 2014年第11期4卷 132-136页

作者： james j. Elist Vaheh Shirvanian Alireza Hosseini Omead Mirgoli Attending Staff Cedars Sinai Medical Center Los Angeles CA USA Midtown Medical Center Columbus GA USA Iran University of Medical Sciences Tehran Iran Ross University School of Medicine Roseau Commonwealth of Dominica

Introduction: Blunt trauma to the penis is a rare but potentially serious injury that can occur by various mechanisms (e.g., kicks, accidents, sexual activity, and falls). The most common clinical presentation is sudden pain, swelling, and discoloration. Depending on the type and severity of injury, management can include conservative treatment or surgery, with the ultimate goal being the prevention of delayed complications. Case presentation: A 30-year-old male presented with penile pain, swelling, and redness as a result of blunt trauma to his penis 1 week after penile enhancement surgery using a subcutaneous soft silicone implant. Once the patient’s blood pressure was stabilized, surgical management consisted of exploration with evacuation of a large hematoma and removal of the subcutaneous penile implant to avoid further perioperative and postoperative bleeding. Discussion: Postoperative bleeding is a risk factor associated with almost all types of surgical procedures, and its prevention is best achieved by identification and elimination of potential causes pre- and postoperatively. Hypertension is another risk factor for excessive postsurgical bleeding, particularly bleeding associated with prosthetic implant surgeries, and should be considered for any potential surgical patient. Conclusion: With penile prosthesis and implant surgery, hypertension is an especially serious risk factor. Early surgical management is warranted in cases involving a major hematoma and swelling. Even cases with minimal bleeding should be evaluated in a timely manner, with surgical treatment indicated, rather than watchful waiting, to prevent further damage to the penis.

关键词： Penile Hematoma Hypertension Penile Implant Penile Enlargement Penile Enhancement

Clinicopathologic Correlation: Firm Mass on the Lateral Aspect of the Posterior Maxilla

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open journal of Stomatology 2014年第4期4卷 179-183页

作者： Darin T. johnston james j. Closmann Pallavi Parashar Thomas j. Borris Oral and Maxillofacial Surgery University of Colorado School of Dental Medicine Aurora USA

We present the case of a 45-year-old Hispanic female with a slowly enlarging mass on her left maxilla in the region of teeth #15 and #16. A differential diagnosis is presented along with the histologic findings and tr... 详细信息

关键词： Exostosis Gingival Diseases Oral Pathology Pyogenic Granuloma Surgery