|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 父母外出务工对农村留守儿童心理健康的影响研究显示文摘目的:了解贫困农村地区留守儿童与非留守儿童心理健康差异并探索其影响因素。方法:在宁夏固原市用分层整群抽样的方法对7所小学的2017名学生进行问卷调查,并通过家长调查获取1474名学生的家庭信息。结果:欠发达地区农村儿童自我意识水平整体偏低;留守儿童心理健康比非留守儿童差,具体表现为自我意识水平较低、孤独感较强、社交焦虑水平较高;父母外出务工是留守儿童心理健康的危险因素,家长对孩子的关心程度、同伴关系和师生关系是影响留守儿童心理健康的三个最主要因素。结论:加强留守儿童家庭中的亲子沟通,提高监护人对留守儿童心理健康的重视,以及老师帮助学生建立融洽的师生和同伴关系是改善留守儿童心理健康状况的有效途径。 | 赵苗苗 李慧 李军 李林贵 王翠丽 Stephen Nicholas 孟庆跃 | 2012 | 中国卫生事业管理2012，29，1： | 44 |
| 2 | Assimilation of carbonate country rock by the parent magma of the Panzhihua Fe-Ti-V deposit(SW China):Evidence from stable isotopes显示文摘在西南中国的 Panzhihua 侵入是 Emeishan 大火的省的部分和大 Fe-Ti-V 矿石存款的主人。在主要侵入的炮兵阵地期间, mafic 女同性恋的多重代入侵了碳酸盐墙岩石,生产一个大接触光环。我们测量了国家岩石的侵入,他们的成分矿物质,和样品的氧同位素作文。从 Panzhihua 侵入的磁铁矿和斜长石有与 magmatic 平衡一致,并且比在导出披风的岩浆期望与高是 12 的 18O 价值从岩浆形成的 18O 价值。unmetamorphosed 国家岩石有高 18O 价值,从 13.2 (沙岩) 到 24.628.6 (白云石) 。从光环的 skarns 和云石比他们与在有邻近的 mafic 岩浆和侵入的特别众多的 mafic 女同性恋的交换平衡的液体建议相互作用的 protolith 有更低的 18O 和 13C 价值光环。这将比为导出披风的岩浆期望解释有显著地更高的价值的女同性恋的 18O 的改变。取决于为岩浆和沾染物假定的准确 18O 价值,要求生产 Panzhihua 侵入的提高的 18O 价值的吸收的数量在 8 和 13.7 wt.% 之间,假定简单混合。污染的准确机制是不清楚的,但是可以包含体积国家岩石的吸收的联合,混合与一有 CO2 富有的液体的国家岩石和交换的 melt 源于泥土和白云石的 decarbonation。这些机制,特别地后者,可能涉及 Fe-Ti-V 矿石的形成。 | Clement Ganino Chris Harris Nicholas T.Arndt Stephen A.Prevec Geoffrey H.Howarth | 2013 | Geoscience Frontiers2013，4，5： | 20 |
| 3 | 贫困农村留守儿童卫生服务利用及影响因素分析显示文摘目的:了解我国贫困农村地区留守儿童与非留守儿童卫生服务利用差异,探索制约卫生服务利用的原因,为提高贫困农村地区儿童健康公平性提供实证依据和政策建议。方法:采用分层整群抽样的方法对宁夏固原市2 017名儿童和其中1 474名儿童的家长进行问卷调查,并对部分家长进行访谈,获取儿童、家庭基本情况和儿童卫生服务利用等信息。结果:留守儿童与非留守儿童四周患病率分别为34.9%和30.6%,四周内患病儿童的就诊率分别为65.4%和80.3%。结论:与非留守儿童相比,贫困农村地区留守儿童卫生服务利用表现出'高患病率、低就诊率'的特点,家庭经济条件差是限制其卫生服务利用的关键因素。 | 赵苗苗 孟庆跃 李慧 李军 李林贵 王翠丽 Stephen Nicholas | 2012 | 中国卫生经济2012，31，3： | 15 |
| 4 | Endoscopic papillary large balloon dilatation with sphincterotomy is safe and effective for biliary stone removal independent of timing and size of sphincterotomy显示文摘AIM To describe the efficacy and safety of endoscopic papillary large balloon dilatation(EPLBD) in the management of bile duct stones in a Western population. METHODS Data was collected from the endoscopic retrograde cholangiopancreatography(ERCP) and Radiology electronic database along with a review of case notes over a period of six years from 1 st August 2009 to 31 st July 2015 and incorporated into Microsoft excel. Statistical analyses were performed using Med Calc for Windows,version 12.5(Med Calc Software,Ostend,Belgium). Simple statistical applications were applied in order to determine whether significant differences exist in comparison groups. We initially used simple proportions to describe the study populations. Furthermore,we used chi-square test to compare proportions and categorical variables. Non-parametric Mann-Whitney U-test was applied in order to compare continuous variables. All comparisons were deemed to be statistically significant if P values were less than 0.05.RESULTS EPLBD was performed in 229 patients(46 females) with mean age of 68 ± 14.3 years. 115/229(50%) patients had failed duct clearance at previous ERCP referred from elsewhere with standard techniques. Duct clearance at the Index* ERCP(1 st ERCP at our centre) was 72.5%. Final duct clearance rate was 98%. EPLBD after fresh sphincterotomy was performed in 81(35.4%). Median balloon size was 13.5 mm(10-18). In addition to EPLBD,per-oral cholangioscopy(POC) and electrohydraulic lithotripsy(EHL) was performed in 35(15%) patients at index* ERCP. 63(27.5%) required repeat ERCP for stone clearance. 28(44.5%) required POC and EHL and 11(17.4%) had repeat EPLBD for complete duct clearance. Larger stone size(12.4 mm vs 17.4 mm,P < 0.000001),multiple stones(2,range(1-13) vs 3,range(1-12),P < 0.006) and dilated common bile duct(CBD)(12.4 mm vs 18.3 mm,P < 0.001) were significant predictors of failed duct clearance at index ERCP. 47 patients(20%) had ampullary or peri-ampullary diverticula. Procedure related adverse events included 2 cases of bleeding and pancreatitis(0.87%) each.CONCLUSION EPLBD is a safe and effective technique for CBDS removal. There is no difference in outcomes whether it is performed at the time of sphincterotomy or at a later procedure or whether there is a full or limited sphincterotomy. | Usman Iqbal Aujla Nimzing Ladep Laura Dwyer Stephen Hood Nicholas Stern Richard Sturgess | 2017 | World Journal of Gastroenterology2017，23，48： | 8 |
| 5 | Short-Term Outcomes of the Australasian Randomized Clinical Study Comparing Laparoscopic and Conventional Open Surgical Treatments for Colon Cancer: The ALCCaS Trial显示文摘 | Peter J. Hewett Randall A. Allardyce Philip F. Bagshaw Christopher M. Frampton Francis A. Frizelle Nicholas A. Rieger J Shona Smith Michael J. Solomon Jacqueline H. Stephens Andrew R. L. Stevenson | 2008 | Annals of Surgery2008，，5： | 3 |
| 6 | 笼目超导体CsV_(3)Sb_(5)中的拓扑表面态和平带的光电子谱证据显示文摘具有多种电子序和丰富物态的量子材料中往往蕴含着奇异的量子现象.不同电子序和量子态之间的相互作用也可以产生新的物理现象.本文揭示了笼目超导体CsV_(3)Sb_(5)的独特电子结构.作者在费米能附近发现了拓扑非平庸的表面态,这意味着拓扑物理很可能会参与到超导态中;同时还直接观测到了平带,这表明电子关联作用会在笼目超导体CsV_(3)Sb_(5)中起着重要的作用.这些结果表明笼目晶格CsV_(3)Sb_(5)不仅具有实现马约拉纳零模和奇异超导态的潜力,还是一个独特的可用于探索电荷密度波有序、拓扑量子态、强关联效应和超导性之间的相互作用的研究平台. | 胡勇 Samuel M.L.Teicher Brenden R.Ortiz 罗洋 彭舒婷 淮琳崴 马均章 Nicholas CPlumb Stephen D.Wilson 何俊峰 史明 | 2022 | Science Bulletin2022，67，5： | 2 |
| 7 | WOUND-HEALING RISK FACTORS AFTER OPEN REDUCTION AND INTERNAL FIXATION OF CALCANEAL FRACTURES显示文摘 | Franklin D. Shuler Stephen F. Conti Gary S. Gruen Nicholas A. Abidi | 2001 | Orthopedic Clinics of North America2001，，1： | 2 |
| 8 | Cultured circulating tumor cells and their derived xenografts for personalized oncology显示文摘Recent cancer research has demonstrated the existence of circulating tumor cells(CTCs)in cancer patient’s blood.Once identified,CTC biomarkers will be invaluable tools for clinical diagnosis,prognosis and treatment.In this review,we propose ex vivo culture as a rational strategy for large scale amplification of the limited numbers of CTCs from a patient sample,to derive enough CTCs for accurate and reproducible characterization of the biophysical,biochemical,gene expressional and behavioral properties of the harvested cells.Because of tumor cell heterogeneity,it is important to amplify all the CTCs in a blood sample for a comprehensive understanding of their role in cancer metastasis.By analyzing critical steps and technical issues in ex vivo CTC culture,we developed a cost-effective and reproducible protocol directly culturing whole peripheral blood mononuclear cells,relying on an assumed survival advantage in CTCs and CTC-like cells over the normal cells to amplify this specified cluster of cancer cells. | Ruoxiang Wang Gina CYChu Stefan Mrdenovic Alagappan A.Annamalai Andrew E.Hendifar Nicholas N.Nissen James S.Tomlinson Michael Lewis Nallasivam Palanisamy Hsian-Rong Tseng Edwin M.Posadas Michael R.Freeman Stephen J.Pandol Haiyen E.Zhau Leland W.K.Chung | 2016 | Asian Journal of Urology2016，3，4： | 2 |
| 9 | Association between circulating 25-hydroxyvitamin D and incident type 2 diabetes: a mendelian randomisation study显示文摘 | Zheng Ye Stephen J Sharp Stephen Burgess Robert A Scott Fumiaki Imamura Claudia Langenberg Nicholas J Wareham Nita G Forouhi | 2015 | The Lancet Diabetes & Endocrinology2015，，1： | 1 |
| 10 | Secretory IgA: Arresting microbial pathogens at epithelial borders显示文摘 | NICHOLAS JM STEPHEN JF | 2010 | Immunol Invest2010，39，45： | 1 |
| 11 | Marrow-derived cells populate scaffolds composed of xenogeneic extracellular matrix显示文摘 | Stephen F Badylak Kinam Park Nicholas Peppas George McCabe Mervin Yoder | 2001 | Experimental Hematology2001，，： | 1 |
| 12 | Japnese tourism investment in Australia : entry choice, parent control and management practice 显示文摘 | William Purcell Stephen Nicholas | 2001 | Tourism Management2001，22，： | 1 |
| 13 | Predictors and Complications of Blood Transfusion in Total Hip and Knee Arthroplasty显示文摘 | Nicholas Frisch Nolan Wessell Michael Charters Stephen Yu James Jeffries Craig Silverton | 2014 | The Journal of Arthroplasty2014，，： | 1 |
| 14 | Epiphrenic Diverticulum: Clinical and Radiographic Findings in 27 Patients显示文摘 | Nicholas C. Fasano Marc S. Levine Stephen E. Rubesin Regina O. Redfern Igor O. Laufer | 2003 | Dysphagia2003，，1： | 1 |
| 15 | A New Statistical Method for Haplotype Reconstruction from Population Data显示文摘 | Matthew Stephens Nicholas J. Smith Peter Donnelly | 2001 | The American Journal of Human Genetics2001，，： | 1 |
| 16 | Optical fiber long-period gratings with Langmuir-Blodgett thin-film overlays显示文摘 | Nicholas D R Stephen W J Ralph P T | 2002 | Optics Letters2002，27，9： | 1 |
| 17 | Understanding the capacity fading mechanism in LiNi 0.5 Mn 1.5 O 4 /graphite Li-ion batteries显示文摘 | Jung-Hyun Kim Nicholas P.W. Pieczonka Zicheng Li Yan Wu Stephen Harris Bob R. Powell | 2012 | Electrochimica Acta2012，，： | 1 |
| 18 | Innovators and imitators in innovation diffusion modelling 显示文摘 | TANNY STEPHEN M DERZKO NICHOLAS A | 1988 | Journal of Forecasting1988，，10： | 1 |
| 19 | Optical fiber long-period gratings with Langmuir-Blodgett thin-film overlays显示文摘 | Nicholas D R Stephen W J Ralph P T | 2002 | Optics Letters2002，27，9： | 1 |
| 20 | Silymarin Inhibits In Vitro T-Cell Proliferation and Cytokine Production in Hepatitis C Virus Infection显示文摘 | Chihiro Morishima Margaret C. Shuhart Chia C. Wang Denise M. Paschal Minjun C. Apodaca Yanze Liu Derek D. Sloan Tyler N. Graf Nicholas H. Oberlies David Y.–W. Lee Keith R. Jerome Stephen J. Polyak | 2010 | Gastroenterology2010，，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员