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肠杆菌科的鉴定

肠杆菌科的鉴定

1959年

作者：（美）爱德华（P.r.edwards）（美）爱文W.H. 郝士海等译

本书主要是讲了肠杆菌科的鉴定的知识。

ISBN: (纸本)14119·570

本书主要是讲了肠杆菌科的鉴定的知识。

关键词：肠道杆菌学科:鉴定

来源：汇雅图书（南通市图书馆... 评论

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近5ka温度的金川泥炭δ^(18)O记录

中国科学（D辑） 1997年第6期27卷 525-530页

作者：洪业汤姜洪波陶发祥洪冰曾毅强李汉鼎冷雪夭 T.W.D.edwards W.M.Buhay r.J.Elgood 中国科学院地球化学研究所环境地球化学国家重点实验室贵阳550002 东北师范大学地理系长春130026 Department

根据吉林金川泥炭纤维素20a分辨率的氧同位素组成时间序列及其与有关文献资料对比,论述了中国东部过去5000a历史时期温度的变化过程,提供了大暖期、新冰期、中世纪温暖期和小冰期在该区存在的δ^(18)O证据;揭示了在约4590～3600 aBP期... 详细信息

根据吉林金川泥炭纤维素20a分辨率的氧同位素组成时间序列及其与有关文献资料对比,论述了中国东部过去5000a历史时期温度的变化过程,提供了大暖期、新冰期、中世纪温暖期和小冰期在该区存在的δ^(18)O证据;揭示了在约4590～3600 aBP期间存在1次大幅度自然升温过程,并讨论了此气候自然变暖对干旱、陆地植被和文明发展的影响.

关键词：氧同位素泥炭古气候全球变化

成人脊柱畸形多节段融合内固定术后假关节形成

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骨科动态 2006年第3期2卷 147-154页

作者： YONGJUNG J. KIM KEITH H. BrIDWELL lawrence G. LENKE KYU-JUNG CHO CHArLES C. edwards Ⅱ ANTHONY S. rINELLA 白剑强（译）夏群（译）费礼起（校） Investigation performed at Washington University Medical Center St. Louis Missouri 天津市天津医院 300211

背景：自从现代脊柱内固定技术应用于临床以来，鲜有详细的关于成人脊柱畸形采用脊柱融合内固定术后假关节形成的报道。本研究的目的是分析成人脊柱融合内固定术后假关节形成的趋势、危险因素，并应用脊柱侧凸研究学会-24评价表对结果... 详细信息

背景：自从现代脊柱内固定技术应用于临床以来，鲜有详细的关于成人脊柱畸形采用脊柱融合内固定术后假关节形成的报道。本研究的目的是分析成人脊柱融合内固定术后假关节形成的趋势、危险因素，并应用脊柱侧凸研究学会-24评价表对结果进行评分。方法：对同一机构的232例手术治疗成人脊柱畸形的病例进行临床和影像学评估。患者平均年龄40．8岁，初次手术150例，翻修术82例。所有患者均接受了长节段（4个或4个以上椎体）的固定融合，至少有2年以上的随访。临床结果的评估采用脊柱侧凸协会的问卷调查表。结果：40例患者有假关节形成。与假关节形成有关的因素包括术前患者胸腰椎后凸大于20。（p〈0．0001）、年龄超过55岁（p〈0．001）、融合S，节段（相比融合L5或更近端的节段，p=0．002）、融合多于12个节段（p=0．037）。问卷调查得出的有假关节形成患者的评分平均低于无假关节形成患者的评分（p=0．001）。结论：用长节段的现代脊柱融合内固定治疗成人脊柱畸形后，假关节发生率为17％，且临床随访效果不满意。可信水平：预后性研究，Ⅱ级。详细的可信水平描述参见作者须知。

关键词：假关节形成内固定术后脊柱畸形多节段成人脊柱内固定技术影像学评估问卷调查表

Change patterns of oncomelanid snail burden in areas within the Yangtze river drainage after the three gorges dam operated

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Infectious Diseases of Poverty 2019年第3期8卷 64-71页

作者： Si-Min Dai Jeffrey edwards Zhou Guan Shan Lv Shi-Zhu Li Li-Juan Zhang Jun Feng Ning Feng Xiao-Nong Zhou Jing Xu National Institute of Parasitic Diseases Control and Prevention Chinese Center for Disease Control and Prevention207 Ruijin Er RoadShanghai 200025China Key Laboratory of Parasite and Vector Biology Ministry of HealthWHO Collaborating Centre for Tropical DiseasesNational Tropical Disease Research Center207 Ruijin Er RoadShanghai 200025China Department of Global Health University of WashingtonSeattleWashingtonUSA Center for Global Public Health Chinese Center for Disease Control and PreventionRoom 211155 Changbai RoadChangping DistrictBeijing 102206China Center of Disease Control and Prevention of Henan Province 105 Nongyenan RoadZhengzhou 450016HenanChina

Background:An"integrated control"strategy has been implemented within seven provinces at highest risk for schistosomiasis along Yangtze river in Peoples'republic of China(***)since *** O ncom elania hupensis is the only intermediate host of the blood fluke(Schistosom a japonicum),controlling the distribution of snails is considered an essential and effeaive way to reduce the risk of schistosomiasis *** study aimed to determine the snail area burden and annual trend among provinces with potential risk for schistosomiasis along the Yangtze river,above and below the Three Gorges Dam(TGD).Methods:This retrospective study utilized data previously collected from the National Parasitic Diseases Control Information Management System(NPDCIMS)on annual snail surveys from 2009 to *** statistics were performed for analyzing the snail burden by provinces,counties,type of environmental location and year,and mapping was conducted to present the snails ***:From 2009 to 2017,the total snail infested area decreased by 4.22%,from 372253 hm^2 to 356553 hm^2 within the seven high risk *** majority of snails were found in the marshland and lake regions,outside of control *** total snail burden trend remained relatively stable in upstream regions above the TGD from 2010 to 2015,while the trend decreased within downstream regions during this *** 2016 and 2017,the total snail burden trend increased in both upstream and downstream provinces,however,upstream saw a larger *** 2009 to 2017,there were a total of 5990 hm^2 of newly developed snail areas in the seven study provinces and the majority were concentrated in regions below the TGD,accounting for 5610 hm^2(93.70%).Conclusions:There has been a decline in total snail counts from 2009 to ***,new snail breeding areas were formed mainly within provinces downstream the TGD due to spread of snails,indicated that the oncomelanid snail would be d

关键词： Schistosomiasis Oncom elania hupensis Yangtze river Three gorges dam China Operational research

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固体火箭发动机展望固体火箭委员会报告

固体火箭技术 1980年第1期 1-10+23页

作者： Gary r.edwards LT.COL.Harold W.GALE Don E.Kennedy 谢树芬波音公司空军系统司令部汤姆逊公司

从1955年到1975年这二十年期间,固体推进剂火箭发动机的技术进展很快,它在战术、战略和宇宙应用各方面取代了液体推进剂火箭。一般来说,选用固体火箭发动机比液体火箭发动机价格便宜,并且反应时间短。看来液体火箭的主要用途不得不退缩... 详细信息

从1955年到1975年这二十年期间,固体推进剂火箭发动机的技术进展很快,它在战术、战略和宇宙应用各方面取代了液体推进剂火箭。一般来说,选用固体火箭发动机比液体火箭发动机价格便宜,并且反应时间短。看来液体火箭的主要用途不得不退缩到要求多用途、极高性能、多次起动和关机以及节流控制的任务方面。将来,固体火箭发动机在某些任务方面还可能被低价格的空气喷气推进或液体火箭所取代。虽然美国航空与宇舰学会的固体火箭委员会对国际政治、国家的看法和重点以及联邦政府的予算均无法进行估计,但该委员会最近仍试图予测固体发动机的未来。为此,他们询问了固体火箭发动机方面的专家们对今后10～20年固体火箭发动机在应用、经济、性能发展趋

关键词：固体火箭发动机液体火箭联合工艺公司化学系统分公司液体推进剂火箭推进剂药柱喷管设计委员会

Electrical process tomography: seeing “without eyes” inside stirred vessels

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Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2005年第12期6卷 1379-1385页

作者： MANN r. Department of Chemical Engineering and Analytical Science The University of Manchester Manchester M60 1QD UK

Body-scanning exploiting 3-D imaging has revolutionised diagnostics and treatment in medicine. Process engineers would like to be similarly able to image chemical process units in 3-D, but without the Lmulti-million price tag. UMIST and Leeds University have together, through the Virtual Centre for Industrial Process Tomography （http：//***）, pioneered several electrical process tomography techniques and used them in a variety of applications. Illustrations are presented to show how electrical resistance tomography （ErT） has been developed for typical stirred vessels widely encountered in batch process manufacturing. The technique is potentially fast and inexpensive and capable of imaging both dynamic and pseudo-stationary processes. Examples from UMIST＇s two-tonne vessel will be presented for miscible tracer mixing, as well as gas-liquid and solid-liquid mixing.

关键词： Process imaging Fluid mixing Stired vessel

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英语双解关键词词典

仔鸡的Lys维持需要和用全身Lys及蛋白质增长量评定的Lys利用率

1992年

作者：玛丽·爱德华兹(Mary edwards)原

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广东饲料 2000年第5期9卷 37-39页

作者： Hardy M.edwards 庞彦芳佛山科技学院动物科学院广东南海528231

本研究测定了仔鸡的 Lys维持需要和利用率。试验 1采用 New Hampshire× Columbian雄仔鸡， Lys分别按其理想水平的 5、 40、 55、 70和 95％添加；除 5％水平组中，其它氨基酸过量 15％外，其它组都设为理想水平。试验 2采用 Avian× A... 详细信息

本研究测定了仔鸡的 Lys维持需要和利用率。试验 1采用 New Hampshire× Columbian雄仔鸡， Lys分别按其理想水平的 5、 40、 55、 70和 95％添加；除 5％水平组中，其它氨基酸过量 15％外，其它组都设为理想水平。试验 2采用 Avian× Avian雄仔鸡， Lys分别按其理想水平的 5、 10、 40、 55、 70和 95％添加，每组中其它氨基酸比 Lys高 15％（理想水平）。试验期为 10天，饥饿 24小时后屠宰，测定全身蛋白质和氨基酸含量。试验 1中，仔鸡蛋白质增长量（ r 2=0.95）和 Lys增长量（ r 2=0.98）与 Lys摄取量均呈线性关系（Pr2=0.99）和Lys增长量（r2=0.99）与Lys摄取量均呈线性关系（P<0.01）；Lys沉积率为79.3%；应用蛋白质零增长和Lys零增长得到的Lys日维持需要分别为2.5 mg Lys/d（6.9 mg Lys/kg3/4.d）和32.3 mg Lys/d（89.1 mg Lys/kg3/4.d）。在仔鸡的氮平衡中，Lys呈负平衡，而甘氨酸和脯氨酸呈正平衡。

关键词：仔鸡 Lys利用率维持蛋白质

局部外用新型色甘酸钠(Altoderm)洗剂治疗2～12岁儿童异位性皮炎的有效性和可接受性的双盲、随机、安慰剂对照试验研究

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世界核心医学期刊文摘（皮肤病学分册） 2005年第7期1卷 11-12页

作者： Stainer r. MatthewsS. Arshad S.H. A.M.edwards 罗素菊冯义国 David Hide Asthma Allerg. res. Ctr. St. Mary' s Hospital Newport Isle of Wight PO30 5TG United Kingdom

Background: Atopic dermatitis (AD) is a common inflammatory allergic disease of children. The primary anti-inflammatory therapy is topical steroids. An effective treatment without the topical and systemic adverse effects of corticosteroids would be useful. Topical formulations of sodium cromoglicate have been researched in the past, but without consistent results. We report a trial of a new aqueous skin lotion of sodium cromoglicate (Altoderm) in children with AD. Objectives: To compare the efficacy, safety and acceptability of Altoderm lotion with a placebo control in the treatment of AD in children. Methods: A double- blind, controlled study in which children aged 212 years with AD were randomized to 12 weeks of treatment withalotioncontaining4% sodiumcromoglicate(Altoderm)or the lotion base. To be included subjects had to have a SCOrAD score of ≥ 25 and ≤ 60 at both of two clinic visits 14 days apart. Subjects continued using existing treatment which included emollients and topical steroids. The primary outcome was the change in the SCOrAD score. The two groups were compared for the change in the SCOrAD score from the second baseline visit to the visit after 12 weeks of treatment using an analysis of variance. Secondary outcome measures included parents’ assessment of symptoms, usage of topical steroids recorded on daily diary cards, and final opinions of treatment by parent and clinician. Parents were asked about adverse effects at each clinic visit and the responses recorded. results: Fifty- eight children were randomized to Altoderm and 56 to placebo and all were included in the intention- totreat analysis. The mean ± SD SCOrAD scores at baseline were 41.0 ± 9.0 (Altoderm) and 40.4 ± 8.73 (placebo). These scores were reduced after 12 weeks by 13.2 (36% ) with Altoderm and by 7.6 (20% ) with placebo. The difference of 5.6 (95% confidence interval 1.0- 10.3) is statistically significant (P=0.018). Diary card symptoms improved with both treatments but the improve

关键词：儿童异位性皮炎 Altoderm 色甘酸钠安慰剂对照可接受性试验研究类固醇激素患儿父母润滑药皮肤情况