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Essential cell biology 3rd ed.

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指南的证据平衡:来自英国国家健康与临床优选研究所腹主动脉瘤指南的经验教训——bruce Campbell的文章

2010年

作者： bruce Alberts et al

来源：畅想之星图书光盘版（南... 评论

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畅想之星图书光盘版（南通市图书馆镜像）

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英国医学杂志中文版 2021年第2期24卷 69-72页

作者： bruce Campbell 吴守媛(译) 张静怡(译) 玉炫(校) 陈耀龙(校) Royal Devon and Exeter Hospital ExeterUK University of Exeter Medical School Exeter EX25DWUK 兰州大学循证医学中心世界卫生组织指南实施与知识转化合作中心

英国国家健康与临床优选研究所(the National Institute for Health and Care Excellence,NICE)腹主动脉瘤指南的故事是NICE史上一个冗长而又棘手的篇章。然而bruce Campbell写道,这场博弈为如何平衡不同类型的证据提供了指导。

关键词：腹主动脉瘤经验教训 NICE 指南

Effectiveness of hand self-shiatsu to improve sleep following sport-related concussion in young athletes: a proof-of-concept study

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Journal of Integrative Medicine 2019年第1期17卷 24-29页

作者： Pei Qin bruce D.Dick Ada Leung Cary A.Brown Faculty of Rehabilitation Medicine University of Alberta Department of Anesthesiology and Pain Medicine Faculty of Medicine and Dentistry University of Alberta Department of Occupational Therapy Faculty of Rehabilitation Medicine University of Alberta

Objective: The prevalence of sport-related concussion(SRC) is high and results in a number of serious health consequences. One area that has received minimal research is the relationship between SRC and sleep. The literature shows that sleep deficiency is a frequent negative consequence of SRC. At the same time, sleep deficiency delays recovery from SRC and contributes added risk of symptom recurrence.A 2014 study of chronic pain patients who learned to apply the complementary and alternative medicine intervention hand self-shiatsu(HSS) had promising, sleep-promoting results that warrant further investigation with other populations. This proof-of-concept study explored the feasibility of HSS as an intervention to promote sleep onset and continuity for young adults with ***: This study employed a prospective case-series design, where participants act as their own controls. Baseline and follow-up data included standardized self-reported assessment tools and sleep ***: Seven athletes, aged between 18 and 25 years, participated in the study. Although statistically significant improvement in actigraphy sleep scores between baseline and follow-up was not achieved,metrics for sleep quality and daytime fatigue showed significant ***: These findings support the hypothesis that HSS has the potential to improve sleep and reduce daytime fatigue in young postconcussion athletes. This pilot study provides guidance to refine research protocols and lays a foundation for further, large-sample, controlled studies.

关键词： Concussion Insomnia Youth Complementary and alternative medicine Self-management

A numerical optimization of high altitude testing facility for wind tunnel experiments

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Chinese Journal of Aeronautics 2015年第3期28卷 636-648页

作者： J.bruce Ralphin Rose G.R.Jinu C.J.Brindha Department of Aeronautical Engineering Regional Centre of Anna University Department of Mechanical Engineering University College of EngineeringNagercoil Department of Aeronautical Engineering The Raajas Engineering College

Abstract High altitude test facilities are required to test the high area ratio nozzles operating at the upper stages of rocket in the nozzle full flow conditions. It is typically achieved by creating the ambient pressure equal or less than the nozzle exit pressure. On average, air/GN2 is used as active gas for ejector system that is stored in the high pressure cylinders. The wind tunnel facilities are used for conducting aerodynamic simulation experiments at/under various flow velocities and operating conditions. However, constructing both of these facilities require more laboratory space and expensive instruments. Because of this demerit, a novel scheme is implemented for conducting wind tunnel experiments by using the existing infrastructure available in the high altitude testing （HAT） facility. This article presents the details about the methods implemented for suitably modifying the sub-scale HAT facility to conduct wind tunnel experiments. Hence, the design of nozzle for required area ratio A/A＊, realization of test section and the optimized configuration are focused in the present analysis. Specific insights into various rocket models including high thrust cryogenic engines and their holding mechanisms to conduct wind tunnel experiments in the HAT facility are analyzed. A detailed CFD analysis is done to propose this conversion without affecting the existing functional requirements of the HAT facility.

关键词： CFD Enclosed free-jet section Ground testing High altitude testing (HAT)facility Optimization

A phantom gallbladder on endoscopic retrograde cholangiopancreatography

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World Journal of Gastroenterology 2007年第46期13卷 6274-6276页

作者： Jeremy Rochester Caroline K Messer bruce P Reiter Mark A Korsten Gastroenterology and Radiology Programs James J.Peters VA Medical CenterBronxNY 10468Montefiore Medical CenterBronxNYMount Sinai School of MedicineNew YorkNY and Albert Einstein College of MedicineBronxNew York 10468United States

Various complications have been related to laparoscopic cholecystectomy but most occur shortly after the procedure. In this report, we present a case with very late complications in which an abscess developed within the gallbladder fossa 6 years after laparoscopic cholecystectomy. The abscess resolved after treatment with CT-guided extrahepatic aspiration. However, 4 years later, an endoscopic retrograde cholangiopancreatography （ERCP） performed for choledocholithiasis demonstrated a “gallbladder” which communicated with the common bile duct via a patent cystic duct. This unique case indicates that a cystic duct stump may communicate with the gallbladder fossa many years following cholecystectomy.

关键词： Laparoscopic cholecystectomy Complication Abscess Gallbladder Endoscopic retrograde cholangio-pancreatography

Revision of Senegalia in China, and notes on introduced species of Acacia, Acaciella, Senegalia and Vachellia(Leguminosae: Mimosoideae)

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Plant Diversity 2019年第6期41卷 353-480页

作者： bruce R.Maslin Boon Chuan Ho Hang Sun Lin Bai Research Associate of Western Australian Herbarium Department of BiodiversityConservation and AttractionsBentley Delivery CentrePO Box 104WA6983Australia Research Associate of Singapore Botanic Gardens Herbarium Republic of Singapore Herbarium Singapore Botanic GardensNational Parks Board1 Cluny Road259569Republic of Singapore CAS Key Laboratory of Biodiversity and Biogeography Kunming Institute of BotanyChinese Academy of SciencesKunming650201China

The present work represents the first comprehensive taxonomic revision of Acacia ***.(Leguminosae:Mimosoideae)in China,focusing on the indigenous *** reassessments of specimens and re-defin让ion of previously recorded species have resulted in recognising 21 indigenous species under Senegalia,a segregate of the former Acacia *** botanical profiles are provided for these species,together w让h a diagnostic line drawing and distribution map;photographs of living plants are provided for more than half the *** treatments are also provided for the 15 species from four genera that are regarded as major introductions of Acacia *** the country:Acacia Mill.(12 spp.),Acaciella Britton&Rose(1 sp.),Senegalia Raf.(1 sp.)and Vachellia Wight&Arn.(1 sp.).An identification key to all Acacia *** in China is *** indigenous species of Senegalia in China belong to ***(Vassal)Maslin,comb,nov.,and the introduced ones to *** a consequence of this study,the number of Senegalia species now recognised for China has almost *** new species are described:Senegalia clandestina Maslin,***,***&LBai,***.;Senegalia guangdongensis Maslin,***,***&LBai,***.;Senegalia obliqua Maslin,***,***&LBai,***.;Senegalia orientalis Maslin,***,***&LBai,***.;Senegalia prominens Maslin,***,***&LBai,***.;Senegalia stipitata Maslin,***,***&LBai,*** new combinations are established:Senegalia garrettii(***)Maslin,***,***&LBai,comb.&stat,nov.;Senegalia kerrii(***)Maslin,***,***&LBai,comb.&stat,nov.;Senegalia kunmingensis(***&***)Maslin,***,***&LBai,comb.&stat,nov.;Senegalia macrocephala(Lace)Maslin,***,***&LBai,*** andamanica(***)Maslin,Seigler&Ebinger and *** are new records for China.A lectotype is designated for Acacia teniana Harms and 2nd step lectotypifications effected for Acacia delavayi

关键词： Acacia Acaciella Senegalia Vachellia Taxonomy China

Time for a paradigm shift in the classification of muscle injuries

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Journal of Sport and Health Science 2017年第3期6卷 255-261页

作者： bruce Hamilton Juan-Manuel Alonso Thomas M.Best High Performance Sport New Zealand Millennium Institute of Sport and HealthMairangi BayAuckland 0110New Zealand Sports Medicine Department Qatar Orthopaedic and Sports Medicine HospitalDoha 22922Qatar UHealth Sports Medicine Institute University of Miami Miller School of MedicineMiamiFL 33136USA

Muscle injuries remain one of the most common injuries in sport,yet despite this,there is little consensus on how to either effectively describe or determine the prognosis of a specific muscle *** approaches to muscle classification and grading of medicine have been applied over the last century,but over the last decade the limitations of historic approaches have been *** a consequence,in the past 10 years,clinical research groups have begun to question the historic approaches and reconsider the way muscle injuries are classified and *** a narrative approach,this manuscript describes several of the most recent attempts to classify and grade muscle injuries and highlights the relative strengths and weaknesses of each *** each of the new classification and grading systems have strengths,there remains little consensus on a system that is both comprehensive and evidence *** of the currently identified features within the grading systems have relevance to accurately determining prognosis.

关键词： Classification Grading Magnetic resonance imaging Muscle injury Return to play Ultrasound

Genetic relationship of the melon fly, Bactrocera cucurbitae （Diptera： Tephritidae）inferred from mitochondrial DNA

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Insect Science 2012年第2期19卷 195-204页

作者： Yi Wu bruce A.McPheron Jia-Jiao Wu Zhi-Hong Li Department of Entomology College of Agronomy and BiotechnologyChina Agricultural UniversityBeijingChina Department of Entomology Penn State UniversityUniversity ParkPAUSA Guangdong Entry-Exit Inspection and Quarantine Bureau Guangzhou Environment and Plant Protection Institute Chinese Academy of Tropical Agricultural SciencesHainanChina

The melon fruit fly, Bactrocera cucurbitae （Coquillett）（Diptera： Tephritidae）, has been the subject of worldwide quarantine and management efforts due to its widespread agricultural impact and potential for rapid range expansion. From its presumed native distribution in India, this species has spread throughout the hot-humid regions of the world. We provide information that reveals population structure, invasion history and population connectivity from 23 locations covering nine countries based on DNA sequences of the mitochondrial cytochrome oxidase I （COI） gene. Forty-two polymorphic sites were described among 38 haplotypes. The most common haplotype, H1, was observed in 73% of the samples distributed among all populations. Highest genetic diversity was seen within populations, and no isolation-by-distance was detected. The western regions （Nepal, Bangladesh, Thailand, Burma and China-west） showed higher haplotype diversity than eastern regions （China-east）. China-Yunnan showed highest levels of genetic diversity in China. Haplotype diversity decreased with longitude from west to east. Together, these analyses suggest that B. cueurbitae has expanded from west to east within a limited geographic scale and recently invaded China through Yunnan Province.

关键词： Bactrocera cucurbitae mitochondrial haplotypes population expansion population structure

Performance analysis of lobed nozzle ejectors for high altitude simulation of rocket engines

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International Journal of Modeling, Simulation, and Scientific Computing 2014年第4期5卷 139-157页

作者： J.bruce Ralphin Rose J.Veni Grace Department of Aeronautical Engineering Regional Centre of Anna University Tirunelveli India627007

Ejectors are used in high altitude testing of rocket engines to create vacuum for simulat-ing the engine test in vacuum *** performance of an ejector plays a vital role in creating vacuum at the exit of the engine nozzle and the nozzle design exit pressure at the time of ***,the performance of ejectors has to be improved to reduce the consumption of active *** this investigation,the performance of an ejector has been improved by changing the exit shear plane of the ***,conical nozzles are used for creating the required *** of 4 no’s,6 no’s and 8 numbers for an equivalent area ratio=5.88 are used to increase the shear *** influence of shear plane variation in the suction pressure is studied by a detailed CFD analysis.

关键词： High altitude testing lobed nozzles ejector performance thrust augmentation