维普中文期刊产品整合服务
119篇 您的检索式:作者名="Peter Hughes"
    题名 作者 年代 出处 被引量
1玄武岩纤维对喷射混凝土力学性能及微观结构的影响机制显示文摘通过力学性能实验研究了玄武岩纤维(BF)对玄武岩纤维/喷射混凝土(BF/SC)基本力学性能及韧性的影响规律,同时借助扫描SEM及核磁共振(NMR)实验对BF/SC的微观结构进行研究。结果表明:添加BF可以显著提高BF/SC的抗压强度、劈裂抗拉强度和抗弯强度;相较于素SC,掺量为3kg/m3及7.5kg/m3的BF/SC抗弯试块韧性较好,其能量吸收能力分别为素SC的2.42倍和2.69倍。BF在SC内部具有较好的分散性,与SC基体界面粘结性较好。适量BF有效地抑制了大体积孔隙的生成,其中掺量为3kg/m3的BF/SC大孔径孔隙占比仅为0.25%,但过多BF掺入会导致纤维结团及孔隙率增加,因此在本文实验条件下纤维掺量为3kg/m3时BF/SC性能最好。焦华喆 韩振宇 陈新明 刘子璐 陈峰宾 PETER Hughes 2019复合材料学报2019,36,8:26
2Management of necrotizing pancreatitis显示文摘Infection complicating pancreatic necrosis leads to persisting sepsis, multiple organ dysfunction syndrome and accounts for about half the deaths that occur following acute pancreatitis. Severe cases due to gallstones require urgent endoscopic sphincterotomy. Patients with pancreatic necrosis should be followed with serial contrast enhanced computed tomography (CE-CT) and if infection is suspected fine needle aspiration of the necrotic area for bacteriology (FNAB) should be undertaken. Treatment of sterile necrosis should initially be non-operative. In the presence of infection necrosectomy is indicated. Although traditionally this has been by open surgery, minimally invasive procedures are a promising new alternative. There are many unresolved issues in the management of pancreatic necrosis. These include, the use of antibiotic prophylaxis, the precise indications for and frequency of repeat CE-CT and FNAB,and the role of enteral feeding.John Slavin Paula Ghaneh Robert Sutton Mark Hartley Peter Rowlands Conall Garvey Mark Hughes John Neoptolemos 2001World Journal of Gastroenterology2001,7,4:21
3针对脑卒中的ICF核心分类模板显示文摘目的通过循证和专家讨论研究法建立第一版针对脑卒中的一套综合ICF核心分类模板和与之相应的简明ICF核心分类模板。方法来自于不同国家和地区的国际专家从初步研究中搜集证据,结合这些证据进行正式的决策并最终达成共识。初步研究包括Delphi研究方法、对ICF分类的系统评价以及实证数据的收集。结果来自12个不同国家的39位专家出席会议并达成共识。专家初步研究决定在ICF分类的第二、第三和第四级水平上针对脑卒中确定一套448个类目的ICF核心分类摸板,其中193项类目属于身体功能,26项属于身体结构,165项属于活动和参与,64项属于环境因素。综合性ICF核心分类模板包括在ICF分类第二级水平上的130个类目,其中41项属于'身体功能',5项属于'身体结构',51项属于'活动和参与',33项属于'环境因素'。简明型ICF核心分类模板包括在ICF分类第二级水平上的18个类目,其中6项属于身体功能,2项属于身体结构,7项属于活动参与,以及3项属于环境因素。结论专家组通过整合研究过程中的证据,以及专家们基于ICF框架和分类的观点达成正式的共识,并确定针对'脑卒中'的ICF核心分类模板,同时界定综合型ICF核心分类模板和简要型ICF核心分类模板。Szilvia GEYH Alarcos CIEZA Jan SCHOUTEN Hugh DICKSON Peter FROMMELT Zaliha OMAR Nenad KOSTANJSEK Haim RING Gerold STUCKI 张君梅(译) 蔡飞鸣(译) 王朴(译) 邱卓英(审校) 吴弦光(审校) 2008中国康复理论与实践2008,14,12:9
4Helping the Consumers and Producers of Standards,Repositories and Policies to Enable FAIR Data显示文摘Thousands of community-developed(meta)data guidelines,models,ontologies,schemas and formats have been created and implemented by several thousand data repositories and knowledge-bases,across all disciplines.These resources are necessary to meet government,funder and publisher expectations of greater transparency and access to and preservation of data related to research publications.This obligates researchers to ensure their data is FAIR,share their data using the appropriate standards,store their data in sustainable and community-adopted repositories,and to conform to funder and publisher data policies.FAIR data sharing also plays a key role in enabling researchers to evaluate,re-analyse and reproduce each other’s work.We can map the landscape of relationships between community-adopted standards and repositories,and the journal publisher and funder data policies that recommend their use.In this paper,we show how the work of the GO-FAIR FAIR Standards,Repositories and Policies(StRePo)Implementation Network serves as a central integration and cross-fertilisation point for the reuse of FAIR standards,repositories and data policies in general.Pivotal to this effort,the FAIRsharing,an endorsed flagship resource of the Research Data Alliance that maps the landscape of relationships between community-adopted standards and repositories,and the journal publisher and funder data policies that recommend their use.Lastly,we highlight a number of activities around FAIR tools,services and educational efforts to raise awareness and encourage participation.Peter McQuilton Dominique Batista Oya Beyan Ramon Granell Simon Coles Massimiliano Izzo Allyson L.Lister Robert Pergl Philippe Rocca-Serra Ben Schaap Hugh Shanahan Milo Thurston Susanna-Assunta Sansone 2020Data Intelligence2020,2,1:5
5改性再生混凝土高温性能显示文摘为了改善再生混凝土的高温性能,通过玄武岩纤维及纳米氧化硅对再生混凝土进行改良.借助高温加热及抗压试验,测试25、200、400及600℃下改性再生混凝土的质量损失及抗压强度变化情况;结合电镜扫描及X射线衍射,分析高温后改性再生混凝土的微观结构.研究表明,随着温度的升高,质量烧失率增大,抗压强度及最佳纳米氧化硅质量分数降低,砂浆基体、界面过渡区性能及纤维与砂浆的黏结性能劣化情况加重,CH晶体及C-S-H胶凝质量浓度降低;随着取代率及氧化硅质量分数的增大,质量烧失率增大,抗压强度降低,砂浆基体较松散.结果表明,再生混凝土的抗压性能与微观结构受温度、取代率及纳米氧化硅质量分数的影响较严重,纤维质量掺量对抗压性能及微观结构不产生明显影响.王永贵 李帅鹏 HUGHES Peter 范玉辉 高向宇 2020浙江大学学报(工学版)2020,54,10:5
6几种手动喷雾器喷头雾滴尺寸的比较显示文摘几种手动喷雾器喷头雾滴尺寸的比较*郭世俭1PeterHughes2RobertBataglia2(1浙江省农业科学院植物保护研究所,杭州310021;2QueenslandDepartmentofPrimaryIndustries,Australia...郭世俭 Peter Hughes Robert Battaglia 1998浙江农业学报1998,10,3:4
7改性再生混凝土动力性能研究显示文摘为提高再生混凝土(RC)的力学性能,以玄武岩纤维和纳米氧化硅为增强材料对再生混凝土进行改良,形成玄武岩纤维与纳米氧化硅复合改性再生混凝土,通过静态抗压性能试验及分离式霍普金森压杆(SHPB)试验,研究了玄武岩纤维与纳米氧化硅对改性再生混凝土破坏形态及静动态抗压强度的影响。研究表明:随应变率增大,破坏形态由完整经破裂向粉碎过渡,动态抗压强度、动态增强因子、比能量吸收均呈增大趋势;取代率对试块破坏状态、动态抗压强度及比能量吸收不产生规律性影响,但静态抗压强度随取代率的增大而降低;玄武岩纤维有利于增强试块破坏时的整体性,提高了再生混凝土静态抗压强度、动态抗压强度、峰值应变及比能量吸收;纳米氧化硅有利于提高再生混凝土的静态抗压强度、动态抗压强度、峰值应变及比能量吸收。结果表明,玄武岩纤维与纳米氧化硅对再生混凝土的静动态力学性能及耗能性能具有较好的增强作用。王永贵 李帅鹏 Hughes Peter 范玉辉 高向宇 2021振动与冲击2021,40,23:4
8多种形式促动医患协作 营造自下而上的患者安全文化显示文摘通过对国内外医患关系和患者安全文化的现状进行梳理,明晰推广患者安全文化的必要性和紧迫性,着重介绍澳大利亚新南威尔士州为促进患者安全发起的患者合作、临床领导力改善等重点项目,以期为我国创建患者安全文化拓宽思路,提供借鉴和启示。Promote patient partnering and the bottom-to-top patient safety culture in various forms/SUN Dongyue,SUN Niuyun,Clifford F Hughes,et al//Chinese Hospitals.-2012,16(10)孙冬悦 孙纽云 Clifford F Hughes Peter Kennedy 2012中国医院2012,16,10:3
9Long-Term Outcomes for Patients with Post–Liver Transplant Anastomotic Biliary Strictures Treated by Endoscopic Stent Placement显示文摘Joseph Morelli Hugh E Mulcahy Ira R Willner John T Cunningham Peter Draganov 2003Gastrointestinal Endoscopy2003,,3:2
10Eosinophilic esophagitis attributed to gastroesophageal reflux: Improvement with an amino acid-based formula显示文摘Kevin J. Kelly Audrey J. Lazenby Peter C. Rowe John H. Yardley Jay A. Perman Hugh A. Sampson 1995Gastroenterology1995,,:2
11The Effect of Testosterone Replacement on Endogenous Inflammatory Cytokines and Lipid Profiles in Hypogonadal Men显示文摘Chris J. Malkin Peter J. Pugh Richard D. Jones Dheeraj Kapoor Kevin S. Channer T Hugh Jones 2004The Journal of Clinical Endocrinology & Metabolism2004,,7:2
12Endovascular Management of Nonmalignant Iliocaval Venous Lesions显示文摘Brian G. DeRubertis Ali Alktaifi Juan Carlos Jimenez David Rigberg Hugh Gelabert Peter F. Lawrence 2013Annals of Vascular Surgery2013,,5:2
13逐步推动政府主导、多方协作的患者安全管理保障体系建设显示文摘在系统介绍澳大利亚新南威尔士州卫生行政部门机构沿革和职能转变的基础上,着重从法律法规建立、法定卫生组织支撑、支付筹资手段改革、信息系统设计、专项措施和评估手段、安全文化建设等6个方面分析了其患者安全与质量管理体系的构建过程,为我国患者安全和质量管理体系建立和完善提供参考和建议。孙纽云 房珊杉 Clifford F Hughes Peter Kennedy 2012中国医院2012,16,10:2
14白内障的发展及其相关危险因素视力损害调查项目显示文摘目的:评估澳大利亚居民白内障的发展及其相关危险因素。 方法:对在维多利亚9个随机抽取的城区共3721个参加者做调查,进行全面的标准化的访谈和眼科检查作基线纪录及5年随访。根据Wilmer白内障分级系统对晶体混浊进行临床分级并照相。皮质性、核性、后囊下性白内障分别观察其发展和其相关危险因素。白内障发展的危险因素包括不同的社会人口统计,饮食。遗传性,医药干预和眼部特征。危险因素分析用单一和多元logistic回归法。Bickol N. Mukesh Anhchuong Le Peter N. Dimitrov Shazia Ahmed Hugh R. Taylor Catherine A. McCarty 刘亮(译) 2006美国医学会眼科杂志(中文版)2006,18,4:2
15Helicobacter pylori porCDAB andoorDABC genes encode distinct pyruvate:flavodoxin and 2-oxoglutarate:acceptor oxidoreductases whichmediate electron transport to NADP显示文摘Nicky J Hughes Chris L Clayton Peter A Chalk 1998Journal of bacteriology1998,180,5:1
16Evidence for the production and action of interleukin-10 in pituitary cells显示文摘Hughes T K Cadet P Peter L 1994Cell Mol Neurobiol1994,14,1:1
17Effects and safety of natriuretic peptides as treatment of cirrhotic ascites:A systematic review and meta-analysis显示文摘BACKGROUND Natriuretic peptides are involved in the cascade of pathophysiological events occurring in liver cirrhosis,counterbalancing vasoconstriction and anti-natriuretic factors.The effects of natriuretic peptides as treatment of cirrhotic ascites have been investigated only in small studies,and definitive results are lacking.AIM To examine the effects and safety of natriuretic peptides in cirrhosis patients with ascites.METHODS We searched MEDLINE,Web of Science,Scopus,Cochrane Library and Embase for all available studies applying intravenous administration of any natriuretic peptide to patients suffering from cirrhotic ascites.Inclusion was not limited by treatment duration or dose,or by follow-up duration.Both randomised controlled trials and non-randomised studies were eligible for inclusion.The primary outcome was change in renal sodium excretion.Secondary outcomes included safety measures and changes in renal water excretion,plasma aldosterone concentration,and plasma renin activity.RESULTS Twenty-two studies were included.Atrial natriuretic peptide(ANP)was the only intensively studied treatment.Sodium excretion increased in response to continuous ANP infusion and was more pronounced when infusion rates of>30 ng/kg/min were administered compared with≤30 ng/kg/min(P<0.01).Moreover,natriuresis was significantly higher in study subgroups with mild/moderate ascites compared with moderate/severe and refractory ascites(P<0.01).ANP infusions increased renal water excretion,although without reaching a statistically significant dose-response gradient.Plasma aldosterone concentration and plasma renin activity were significantly lower at baseline in study subgroups achieving a negative sodium balance in response to an ANP administration compared with treatment non-responders(P<0.01).Blood pressure decreases occurred less frequently when ANP doses≤30 ng/kg/min were applied.The quality of evidence for a natriuretic response to ANP was low,mainly due to small sample sizes and considerable between-study heterogeneity.Data were sparse for the other natriuretic peptides;B-type natriuretic peptide and urodilatin.CONCLUSION Intravenous ANP infusions increase sodium excretion in patients with cirrhotic ascites.Continuous infusion rates>30 ng/kg/min are the most effective.However,safety increases with infusion rates≤30 ng/kg/min.Rasmus Hvidbjerg Gantzel Mikkel Breinholt Kjær Peter Jepsen Niels Kristian Aagaard Hugh Watson Lise Lotte Gluud Henning Grønbæk 2022World Journal of Hepatology2022,14,4:1
18Super-resolution target identification from remotely sensed images using a Hopfield neural network显示文摘Andrew J T Hugh G L Peter M A 2001IEEE Transactions on Geoscience and Remote Sensing2001,39,4:1
19The incidence and cause of lasalocid residues in eggs in Northern Ireland显示文摘W. John Blanchflower Peter J. Hughes W. John Mc-Caughey 0,,:1
20Experimental and theoretical studies of light-to-heat conversion and collective heating effects in metal nanoparticle solutions显示文摘Hugh H R Michael T C Peter J T 2009Nano Let- ters2009,9,3:1
返回顶部 每页显示:
共6页 首页 上一页 第1页 下一页 末页 /6 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费