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1734篇 您的检索式:作者名="tool"
    题名 作者 年代 出处 被引量
1A risk assessment system for alien plant bio-invasion in Xiamen,China显示文摘Bio-invasion has caused serious ecosystem damage and enormous economic losses in China,and it has been the greatest factor to island bio-diversity reduction.Xiamen,as an important seaport with a relatively high conservation value,is particularly vulnerable to bio-invasion for its typical island ecosystem as well as frequent human-made disturbance.As a result of field surveys,literature review, and consultation with experts,a list of 67 alien plants identified as major invaders(12 species)and emerging inv...Desmond K.O'TOOLE 2008Journal of Environmental Sciences2008,20,8:9
2Archaea and the human gut:New beginning of an old story显示文摘Methanogenic archaea are known as human gut inhabitants since more than 30 years ago through the detection of methane in the breath and isolation of two methanogenic species belonging to the order Methanobacteriales,Methanobrevibacter smithii and Methanosphaera stadtmanae.During the last decade,diversity of archaea encountered in the human gastrointestinal tract(GIT)has been extended by sequence identification and culturing of new strains.Here we provide an updated census of the archaeal diversity associatedwith the human GIT and their possible role in the gut physiology and health.We particularly focus on the still poorly characterized 7th order of methanogens,the Methanomassiliicoccales,associated to aged population.While also largely distributed in non-GIT environments,our actual knowledge on this novel order of methanogens has been mainly revealed through GIT inhabitants.They enlarge the number of final electron acceptors of the gut metabolites to mono-di-and trimethylamine.Trimethylamine is exclusively a microbiota-derived product of nutrients(lecithin,choline,TMAO,L-carnitine)from normal diet,from which seems originate two diseases,trimethylaminuria(or Fish-Odor Syndrome)and cardiovascular disease through the proatherogenic property of its oxidized liver-derived form.This therefore supports interest on these methanogenic species and its use as archaebiotics,a term coined from the notion of archaea-derived probiotics.Nadia Gaci Guillaume Borrel William Tottey Paul William O’Toole Jean-Fran?ois Brugère 2014World Journal of Gastroenterology2014,20,43:5
3175型无橡胶元件涡轮钻具的研制与试验显示文摘介绍了江汉石油学院井下工具研究室研制的175型无橡胶元件涡轮钻具的简况,重点叙述了这种涡轮钻具的结构特点、涡轮叶栅与叶型设计,以及涡轮节和支承节的结构设计,给出了技术性能指标。这种无橡胶元件的涡轮钻具,采用整体式4支点金属滚动球轴承、径向TC轴承、下轴悬挂式涡轮节和大扭矩叶型,具有中速、低压降等特点。现场试验表明,175型涡轮钻具的性能满足目前钻井工艺和钻井泵的要求,用它快速钻井可提高井身质量和机械钻速,缩短建井周期,减少套管磨损,降低钻井成本。Downhole Tool Research Section of Jianghan Petroleum University( Jingzhou City, Hubei Province ). , 1999, 27(12): 31~33 1999石油机械1999,27,12:5
4Evaluation of a Scoring System for Extracranial Carotid Atherosclerosis Extent With B-Mode Ultrasound显示文摘JOHN R. CROUSE GARY H. HARPOLD FREDERIC R. KAHL JAMES F. TOOLE WILLIAM M. MCKINNEY 1986Stroke1986,,2:3
5Endoscopic ultrasound-guided fine-needle aspiration biopsy coupled with KRAS mutation assay to distinguish pancreatic cancer from pseudotumoral chronic pancreatitis显示文摘B. Bournet A. Souque P. Senesse E. Assenat M. Barthet N. Lesavre A. Aubert D. O’Toole P. Hammel P. Levy P. Ruszniewski M. Bouisson J. Escourrou P. Cordelier L. Buscail 2009Endoscopy2009,,06:2
6Natural History of Intraductal Papillary Mucinous Tumors of the Pancreas: Actuarial Risk of Malignancy显示文摘Philippe Lévy Vincent Jouannaud Dermot O’Toole Anne Couvelard Marie Pierre Vullierme Laurent Palazzo Alain Aubert Philippe Ponsot Alain Sauvanet Frédérique Maire Olivia Hentic Pascal Hammel Philippe Ruszniewski 2006Clinical Gastroenterology and Hepatology2006,,4:2
7Mechanisms of biofilm resistance to antimicrobial agents显示文摘Thien-Fah C Mah George A O’Toole 2001Trends in Microbiology2001,,1:2
8Carotid Plaque Pathology: Thrombosis, Ulceration, and Stroke Pathogenesis显示文摘Mark Fisher Annlia Paganini-Hill Aldana Martin Michele Cosgrove James F. Toole Henry J.M. Barnett John Norris 2005Stroke2005,,2:2
9Expression of hypoxia‐inducible factors is correlated with the presence of a fibrotic focus and angiogenesis in pancreatic ductal adenocarcinomas显示文摘ACouvelard DO’Toole RLeek HTurley ASauvanet CDegott PRuszniewski JBelghiti A LHarris KGatter FPezzella 2005Histopathology2005,,6:2
10Is public R&D a complement or substitute for private R&D? A review of the econometric evidence显示文摘Paul A. David Bronwyn H. Hall Andrew A. Toole 2000Research Policy2000,,4:2
11英文T恤切莫傻穿显示文摘随着2008年奥运会的逼近,民众越来越关心“中国”品牌的树立,学习英语的热情也被点燃。越来越多的外宣干部和业内同行向我们表达了期待看到双语栏目的期望。因此,我们在2006 年第一期开办《双语视窗》栏目满足广大读者的需求。看看周围的媒体,《北京青年报》、《参考消息》、《国门时报》上有许多精粹的小短文,像一只只啄木鸟,善意地提醒了中国人习以为常的行为背后“尚未和国际接轨”的细节,读后让人回味不已,在获得借鉴意义的同时,也带来更深入的思考。我们效仿中英文对照的版面形式,旨在通过外国友人的视角来看中国, 从中折射出东西方观念、习俗的异同。通过一篇篇这样的文章, 让读者在领略异域文化的同时,也能达到学习英语的目的。David Tool 2006对外传播2006,0,6:2
12Axial strain enhances osteotomy repair with a concomitant increase in connexin43 expression显示文摘The mechanical environment is known to influence fracture healing. We speculated that connexin43(Cx43) gap junctions, which impact skeletal homeostasis, fracture healing and the osteogenic response to mechanical load,may play a role in mediating the response of the healing bone to mechanical strain. Here, we used an established rat fracture model, which uses a 2 mm osteotomy gap stabilized by an external fixator, to examine the impact of various cyclical axial loading protocols(2%, 10%, and 30% strain) on osteotomy healing. We examined the presence of Cx43 in the osteotomy-healing environment and assessed how mechanical strain modulates Cx43 expression patterns in the callus. We demonstrated that increased cyclical axial strain results in increased radiographic and histologic bone formation. In addition, we show by immunohistochemistry that Cx43 is abundantly expressed in the healing callus, with the expression most robust in samples exposed to increased cyclical axial strain. These data are consistent with the concept that an increase in Cx43 expression by mechanical load may be part of the mechanisms by which mechanical forces enhances fracture healing.Rishi R Gupta Hyunchul Kim Yu-Kwan Chan Carla Hebert Leah Gitajn David J Yoo Robert V O’Toole Adam H Hsieh Joseph P Stains 2015Bone Research2015,3,2:2
13A meta-analysis of the association of the deletion allele of the angiotensinconverting enzyme gene with myocardial infarction显示文摘Samani NJ Thompson JR O'Toole L 1996Circulation1996,94,:1
14Stimulation of glycosaminoglycan production in murine tumors显示文摘 Biswas C Toole BP 1984J Cell Biochem1984,25,4:1
15Remote -sensing reflectance determinations in the coastal ocean environment: im- pact of instrumental characteristics and environmental variability显示文摘Tooled A Siegel D A Menzies D W 2000Applied Optics2000,39,3:1
16Biofilm formation as microbial development 显示文摘O 'Toole G Kaplan H B Kolter R 2000Annu Rev Micmbiol2000,54,:1
17Dysregulation of Hedgehog,Wnt and Notch signallingpathways in breast cancer显示文摘Zardawi S J O’Toole S A Sutherland R L 2009Histol Histopathol2009,24,38:1
18Face recognitionalgorithms surpass humans matchingfaces over changesinil-lu-mination显示文摘O’Toole AJ Phillips PJ Jiang Fang 2007IEEE Transactions on Pattern Analysis andMachine Intelligence2007,29,8:1
19The MTS assay as an indicator of chemosensitivity/resistance in malignant gynae- cological turnouts显示文摘O'Toole SA Sheppard BL Mcguinness EP 2003Cancer Detect Prev2003,27,1:1
20Leiomyoma of bladder:report of case and review of literature显示文摘Goluboff ET O′Toole K Sawczuk IS 1994Urology1994,43,:1
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