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6036篇 您的检索式:作者名="WELCH"
    题名 作者 年代 出处 被引量
1澳大利亚公立医疗集团护士岗位管理的借鉴与思考显示文摘澳大利亚公立医疗集团从急性医院、亚急性医院、不同类型护理院、临终关怀医院、社区服务中心、居家上门服务到退休村,已有成熟运行的连续服务管理模式。不同专业发展方向、不同年资护士的有序流动和科学的岗位薪酬,既充分体现专业价值,又有效缓解老龄社会护理人力资源短缺的矛盾。为我国深化公立医院改革,促使优质医疗资源向基层流动,构建中国特色医疗康复养老服务体系,实施护士岗位管理提供借鉴和思考。戴付敏 Maryanne Welch 张希 2013中华护理杂志2013,48,11:18
2老年人长期护理需求及持续专业服务研究进展显示文摘随着经济发展、医疗卫生服务条件改善,人口预期寿命增加,家庭规模缩小〔1~5〕,第六次人口普查结果显示:60岁及65岁以上人口的比重分别占总人口的13.26%和8.87%〔6〕。老龄办《全国城乡失能老年人状况研究》数据显示:2010年末全国城乡部分失能和完全失能老年人约3 300万,占老年人口的19.0%,完全失能老年人1 080万,占老年人口的6.23%〔7〕。应对老年人长期护理(LTC)张希 戴付敏 Maryanne Welch 2014中国老年学杂志2014,34,24:11
3Computed tomography overestimation of esophageal tumor length: Implications for radiotherapy planning显示文摘AIM:To assess the relationship between preoperative computed tomography(CT)and postoperative pathological measurements of esophageal tumor length and the prognostic significance of CT tumor length data.METHODS:A retrospective study was carried out in 56 patients who underwent curative esophagogastrectomy.Tumor lengths were measured on the immediate preoperative CT and on the post-operative resection specimens.Inter-and intra-observer variations in CT measurements were assessed.Survival data were collected.RESULTS:There was a weak correlation between CT and pathological tumor length(r=0.30,P=0.025).CT lengths were longer than pathological lengths in 68%(38/56)of patients with a mean difference of 1.67 cm(95%CI:1.18-2.97).The mean difference in measurements by two radiologists was 0.39 cm(95% CI:-0.59-1.44).The mean difference between repeat CT measured tumor length(intra-observer variation) were 0.04 cm(95%CI:-0.59-0.66)and 0.47 cm (95%CI:-0.53-1.47).When stratified,patients not receiving neoadjuvant chemotherapy showed a strong correlation between CT and pathological tumor length(r =0.69,P=0.0014,n=37)than patients that did(r= 0.13,P=0.43,n=19).Median survival with CT tumor length>5.6 cm was poorer than with smaller tumors,but the difference was not statistically significant.CONCLUSION:Esophageal tumor length assessed using CT does not reflect pathological tumor extent and should not be the only modality used for management decisions,particularly for planning radiotherapy.Karim Sillah Luke R Williams Hans-Ulrich Laasch Azeem Saleem Gillian Watkins Susan A Pritchard Patricia M Price Catharine M West Ian M Welch 2010World Journal of Gastrointestinal Oncology2010,2,4:10
4Pre-osteoblastic MC3T3-E1 cells promote breast cancer growth in bone in a murine xenograft model显示文摘The bones are the most common sites of breast cancer metastasis. Upon arrival within the bone microenvironment, breast cancer cells coordinate the activities of stromal cells, resulting in an increase in osteoclast activity and bone matrix degradation. In late stages of bone metastasis, breast cancer cells induce apoptosis in osteoblasts, which further exacerbates bone loss. However, in early stages, breast cancer cells induce osteoblasts to secrete inflammatory cytokines purported to drive tumor progression. To more thoroughly evaluate the role of osteoblasts in early stages of breast cancer metastasis to the bones, we used green fluorescent protein-labeled human breast cancer cell lines MDA-MB-231 and MDA-MB-435, which both induce osteolysis after intra-femoral injection in athymic mice, and the murine pre-osteoblastic cell line MC3T3-E1 to modulate osteoblast populations at the sites of breast cancer metastasis. Breast cancer cells were injected directly into the femur with or without equal numbers of MC3T3-E1 cells. Tumors grew significantly larger when co-injected with breast cancer cells and MC3T3-E1 cells than injected with breast cancer cells alone. Osteolysis was induced in both groups, indicating that MC3T3-E1 cells did not block the ability of breast cancer cells to cause bone destruction. MC3T3-E1 cells promoted tumor growth out of the bone into the extraosseous stroma. These data suggest that breast cancer cells and osteoblasts communicate during early stages of bone metastasis and promote tumor growth.Thomas M. Bodenstine Benjamin H. Beck Xuemei Cao Leah M. Cook Aimen Ismail J. Kent Powers Andrea M. Mastro Danny R. Welch 2011Chinese Journal of Cancer2011,30,3:5
5中国留学研究生在澳大利亚遭遇了什么:学术与文化适应的叙事研究显示文摘在澳大利亚的中国留学研究生群体日益庞大,这一群体在国内经历了迥异于澳大利亚的本科教育,因此,研究其在澳大利亚的学术与文化适应状况将具有一定的实践价值。采用叙事研究的路径,能够对他们的适应经历进行'深描'式探究。具体地,经由便利和滚雪球抽样,来自澳大利亚四所大学的12名中国留学研究生被选为受访者,接受了半结构式深度访谈,并参与了最后研究语料文本的确定。寻找关键事件、编码,最终建构扎根理论等工作得到了如下发现:其一,中国留学研究生在学术适应上遭遇到了挑战,这与中澳两国大学教育运行体制的差异、中国学生传统学习模式和语言能力有限有关。其二,中国留学研究生在澳大利亚习惯于'圈子'式生存,影响了其学术与文化适应。这一现象的形成与中澳文化差异大以及中华文化的保守性等有关。中华文化更强调个体的勤奋努力,任劳任怨;澳大利亚文化强调个体'三观'的自由以及生活与工作的平衡,生活相对闲散。其三,中国留学研究生在身份认同上强调他们文化的'根'在中国,归属感、文化差异以及澳大利亚相对原生态的生活环境等都会影响他们毕业后去留的决定。蔡连玉 Anthony Welch 2019外国教育研究2019,46,6:4
6An improved understanding of soil Cd risk to humans and low cost methods to phytoextract Cd from contaminated soils to prevent soil Cd risks显示文摘Rufus L. Chaney Philip G. Reeves James A. Ryan Robert W. Simmons Ross M. Welch J. Scott Angle 2004BioMetals2004,,5:4
7Tumor angiogenesis and metastasis correlation in invasive breast carcinoma显示文摘Weidner N Semphe JP Welch WR 0,,:3
8The Origin and Evolution of Mutations in Acute Myeloid Leukemia显示文摘John S. Welch Timothy J. Ley Daniel C. Link Christopher A. Miller David E. Larson Daniel C. Koboldt Lukas D. Wartman Tamara L. Lamprecht Fulu Liu Jun Xia Cyriac Kandoth Robert S. Fulton Michael D. McLellan David J. Dooling John W. Wallis Ken Chen Christop 2012Cell2012,,2:3
9Fiber-bundle coupled diode end-pumped Nd:YAG laser显示文摘Berger J Welch D F Streifer W 1988Opt Lett1988,13,4:2
10Safety monitoring of the coliseum technique for heated intraoperative intraperitoneal chemotherapy with mitomycin C显示文摘O. Anthony Stuart BS Arvil D. Stephens BS Laura Welch MD Paul H. Sugarbaker MD 2002Annals of Surgical Oncology2002,,2:2
11Tumor angiogenesis and metastasis-correlation in invasive breast carcinoma显示文摘Weidner N Semple JP Welch WR 1991N Engl J Med1991,324,1:2
12FGFR2, HER2 and cMet in gastric adenocarcinoma: detection, prognostic significance and assessment of downstream pathway activation显示文摘Guy Betts Helen Valentine Sue Pritchard Richard Swindell Victoria Williams Shethah Morgan Ewen A. Griffiths Ian Welch Catharine West Christopher Womack 2014Virchows Archiv2014,,2:2
13强奸和性侵犯显示文摘虽然男性和儿童也会遇到性侵犯,但强奸和性侵犯在年轻女性中尤其常见被侵犯对象通常认识行凶者被攻击者常寻求医疗帮助,但可能不揭露性侵犯处理包括:治疗损伤;紧急避孕;预防感染,包括H]V;以及心理社会援助虽然很多人被强奸后出现心理学症状,但大多数可以恢复少部分人被侵犯后出现持续的显著丧失生活能力的症状,需要专家干预和积极治疗收集证据对于确认和起诉行凶者可能会十分重要理想的紧急处理应在同一地点,在一个高度保密、安全。Jan Welch Fiona Mason 单莹 吕玮 2007英国医学杂志中文版2007,10,5:2
14Effects of Intense Low-Density Lipoprotein Cholesterol Reduction in Patients With Stroke or Transient Ischemic Attack: The Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) Trial显示文摘Pierre Amarenco Larry B. Goldstein Michael Szarek Henrik Sillesen Amy E. Rudolph Alfred Callahan Michael Hennerici Lisa Simunovic Justin A. Zivin K Michael A. Welch 2007Stroke2007,,:2
15Clinical Deterioration Following Improvement in the NINDS rt-PA Stroke Trial显示文摘James C. Grotta K.M.A. Welch Susan C. Fagan Mei Lu Michael R. Frankel Thomas Brott Steven R. Levine Patrick D. Lyden 2001Stroke: Journal of the American Heart Association2001,,3:2
16The relationship between steroidogenic factor I and DAX-I expression and in vitro gonadotropin secretion in human pituitaryadenomas 显示文摘Aylwin S J Welch J P Davey C L 2001J Clin Endocrinol Metab2001,86,6:1
17Perforative carcinoma of the conlon and rectum显示文摘Welch JP Donaldson GA 1974Ann Surg1974,180,5:1
18Design for computer experiments显示文摘Sacks J Schiller S B Welch W J 1989Technometrics1989,31,:1
19The KISS1 metastasis suppressor: mechanistic insights and clinical utility 显示文摘Nash KT Welch DR 2006Front Biosci2006,11,:1
20Tetrahedron report number 221 : Advances in the preparation of biologically active organofluorine compounds 显示文摘John T Welch 1987Tetrahedron1987,43,14:1
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