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121篇 您的检索式:作者名="Uriel"
    题名 作者 年代 出处 被引量
1SARS病房内护士心理应激状况调查分析显示文摘目的 :了解在SARS病房直接抢救、治疗SARS患者的护士们的心理应激状况。方法 :采用Beck抑郁问卷 (BDI)、状态 -特质焦虑问卷 (STAI)和SCL -90于 2 0 0 3年 5月 5日——— 12日对工作在SARS病房内的护士和社区 /大学健康志愿者进行了调查。结果 :出现抑郁情绪的护士占所有受试者的 5 2 % ( 5 3 /10 1) ;其中 17% ( 17/ 10 1)达到中度至严重抑郁 ,显著高于志愿者 (P <0 0 1)。护士组SCL -90总分和各因子分显著或极显著高于志愿者 (P <0 0 1)。两组的状态焦虑和特质焦虑无显著性差异 (P >0 0 5 )。结论 :SARS一线护理人员在SARS应激事件下其焦虑体验与处于外部环境中的正常人群在SARS应激下的焦虑体验不存在差别 ,该样本中护理人员的人格特质性焦虑倾向与一般人群间亦没有差别。SARS一线护理人员出现的抑郁的比例显著增高 ,出现精神病性症状的风险显著增高。柳学华 马莉 孟凡强 王秀娟 刘建成 陈征 贾双平 田建华 杨秀芹 Uriel Halbreich 2003中国心理卫生杂志2003,17,8:25
2SARS一线医护人员SCL-90调查分析显示文摘目的 :了解非典型肺炎对一线医护人员的心理影响。方法 :对在隔离病房工作的医护人员进行了SCL -90量表评定 ,并将结果与正常人群进行对照分析。结果 :发现医护组SCL -90总分和阳性项目数都显著高于对照组。阳性症状痛苦水平医护组也显著高于对照组 ,SCL -90的所有 9个因子医护组的评分都显著高于对照组评分。显示在一线隔离病房的医护人员与社会其它群体相比 ,有着较高的心理痛苦水平。结论 :提示在关注医护人员的隔离防护状况的同时 ,也应该关注他们的心理健康状况。于欣 刘建成 柳学华 丛中 孟凡强 陈征 田建华 杨秀琴 Uriel Halbreich 2003中国心理卫生杂志2003,17,8:21
3SARS隔离病房内医护人员心理状况调查分析显示文摘丛中 刘建成 柳学华 于欣 陈征 田建华 杨秀琴 孟凡强 Uriel Halbreich 2003中国心理卫生杂志2003,17,9:8
4Clinical characteristics and surgical treatment of schwannomas of the esophagus and stomach: A case series and systematic review显示文摘BACKGROUND Gastrointestinal schwannomas are slow-growing benign mesenchymal neoplasms that originate from Schwann cells of the nerve sheath of Auerbach′s plexus or less frequently from Meissner′s plexus.The main differential diagnosis of gastric schwannomas are the gastrointestinal stromal tumors(GISTs),which are classified by their immunohistochemistry.The treatment of choice for gastric schwannomas is surgery where laparoscopy plays an important role.Wedge resection,subtotal or total gastrectomy can be done.In its counterpart,esophageal schwannomas are benign tumors of the esophagus that are very uncommon since they comprise less than 2%of all esophageal tumors.The main differential diagnosis is the leiomyoma which corresponds to the most common benign esophageal tumor,followed by GIST.The treatment consists on tumoral enucleation or esophagectomy.AIM To review the available literature about gastrointestinal schwannomas;especially lesions from de stomach and esophagus,including diagnosis,treatment,and follow up,as well as,reporting our institutional experience.METHODS A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyzes guidelines.The following databases were used for reviewing process:Pub Med,Ovid,MEDLINE,and Scopus.Only English language manuscripts were included.All gastrointestinal schwannomas specifically located in the esophagus and stomach were included.Cases that did not report long-term follow-up were excluded.RESULTS Gastric localization showed a higher prevalence in both,the literature review and our institution:94.95%(n=317)and 83%(n=5)respectively.With a follow-up with disease-free survival greater than 36 mo in most cases:62.01%(n=80)vs66.66%(n=4).In both groups,the median size was>4.1 cm.Surgical treatment is curative in most cases CONCLUSION Schwannoma must be taken into account in the differential diagnosis of gastrointestinal mesenchymal tumors.It has a good prognosis,and most are benign.A disease-free survival of more than 36 mo can be achieved by surgery.Jesús Morales-Maza Francisco Ulises Pastor-Sifuentes Germán E Sánchez-Morales Emilio Sanchez-Garcia Ramos Oscar Santes Uriel Clemente-Gutiérrez Adriana Simoneta Pimienta-Ibarra Heriberto Medina-Franco 2019World Journal of Gastrointestinal Oncology2019,11,9:7
5语言演变理论的经验基础(上)显示文摘§0·引言本文的写作基于这样的观察:语言的结构理论在共时研究领域取得了丰硕的成果,但给历史语言学带来一堆至今未能很好解决的、似是而非的矛盾。Saussure的重点在共时研究,他认识到难以相应地处理语言演变,明显地听其如此。但是,研究语言的结构还是研究语言的演变只能择取其一,这不能使Saussure之后的大多数语言学家满足。可以这样说:在过去的几十年中,大量关于历史语言学的理论性的文章都在竭力跨越Sanssure的两难处境。Uriel Weinreich William Labov Maivin I.Herzog 王洪君 1988当代语言学1988,,4:6
6语言演变理论的经验基础(下)显示文摘经验证据表明,一个言语集团中系统性最强、最能清楚地显示语言发展进程的音系是人们漫不经心交谈时用的音系,它有着最少的区别对立而有着最多的语境支持。如纽约市内无-r的那类言语,其收音向央滑动的长元音系统。Uriel Weinreich William Labov Maivin I.Herzog 王洪君 1989当代语言学1989,,1:6
7Survival of encapsulated islets: More than a membrane story显示文摘At present, proven clinical treatments but no cures are available for diabetes, a global epidemic with a huge economic burden. Transplantation of islets ofLangerhans by their infusion into vascularized organs is an experimental clinical protocol, the first approach to attain cure. However, it is associated with lifelong use of immunosuppressants. To overcome the need for immunosuppression, islets are encapsulated and separated from the host immune system by a permselective membrane. The lead material for this application is alginate which was tested in many animal models and a few clinical trials. This review discusses all aspects related to the function of transplanted encapsulated islets such as the basic requirements from a permselective membrane(e.g., allowable hydrodynamic radii, implications of the thickness of the membrane and relative electrical charge). Another aspect involves adequate oxygen supply, which is essential for survival/performance of transplanted islets, especially when using large retrievable macrocapsules implanted in poorly oxygenated sites like the subcutis. Notably, islets can survive under low oxygen tension and are physiologically active at > 40 Torr. Surprisingly, when densely crowded, islets are fully functional under hyperoxic pressure of up to 500 Torr(> 300% of atmospheric oxygen tension). The review also addresses an additional category of requirements for optimal performance of transplanted islets, named auxiliary technologies. These include control of inflammation, apoptosis, angiogenesis, and the intra-capsular environment. The review highlights that curing diabetes with a functional bio-artificial pancreas requires optimizing all of these aspects, and that significant advances have already been made in many of them.Uriel Barkai Avi Rotem Paul de Vos 2016World Journal of Transplantation2016,6,1:4
8Cryptosporidium infection in solid organ transplantation显示文摘Diarrhea is a common complication in solid organ transplant(SOT) recipients and may be attributed to immunosuppressive drugs or infectious organisms such as bacteria, viruses or parasites. Cryptosporidium usually causes self-limited diarrhea in immunocompetent hosts. Although it is estimated that cryptosporidium is involved in about 12% of cases of infectious diarrhea in developing countries and causes approximately 748000 cases each year in the United States, it is still an under recognized and important cause of infectious diarrhea in SOT recipients. It may run a protracted course with severe diarrhea, fluid and electrolyte depletion and potential for organ failure. Although diagnostic methodologies have improved significantly, allowing for fast and accurate identification of the parasite, treatment of the disease is difficult because antiparasitic drugs have modest activity at best. Current management includes fluid and electrolyte replacement, reduction of immunosuppression and single therapy with Nitazoxanide or combination therapy with Nitazoxanide and other drugs. Future drug and vaccine development may add to the currently poor armamentarium to manage the disease. The current review highlights key epidemiological, diagnostic and management issues in the SOT population.Diana F Florescu Uriel Sandkovsky 2016World Journal of Transplantation2016,6,3:3
9在妇科门诊患者中进行精神障碍筛检遇到的问题显示文摘目的:综合医院中筛查精神卫生问题的方法学检验。方法:在北京的一所综合医院妇科门诊连续收集1626名就诊者的资料,采用的筛查工具是《问题导向的患者报告》(POPR,problemorientedpatientre-port)。按筛查阳性阴性各半收集其中198名就诊者,由两名精神科医师采用《简明国际神经精神检查》(M.I.N.I.Plus,MiniInternationalNeuropsychiatricInterview-EnglishVersion5.0)进行精神状况检查并根据标准DSM-Ⅳ作出精神科诊断,根据精神检查结果计算POPR的心理测查学指标。结果:POPR总的假阴性率为34%,只有“广泛焦虑”和“重性抑郁”分量表的假阴性率小于10%且假阳性率不超过50%。因子分析发现,妇科门诊患者的主诉不能被归类为“重性抑郁”、“广泛焦虑”、“恶劣心境”等与精神科诊断一致的类别。在198例经精神科医师检查的病例中,大多数筛查假阴性的病例属于神经症性障碍;即便是符合精神障碍I临床诊断的病例,很少患者本人报告在生活或工作中有功能障碍。经推算,精神障碍的总体阳性率在整个筛查人群中达45%,符合“焦虑障碍”和“重性抑郁”的分别达18.7%和10.7%。结论:妇科门诊患者中精神卫生问题突出。但POPR在北京的综合医院并不是一个好的筛查工具。胜利 耿力 Uriel Halbriech 2005中国心理卫生杂志2005,19,2:3
10Effectiveness of a microabrasion technique using 16% HCL with manual application on fluorotic teeth: A series of studies显示文摘BACKGROUND Dental fluorosis is caused by excessive fluoride ingestion during tooth formation.As a consequence,there is a higher porosity on the enamel surface,which causes an opaque look.AIM The aim of this study was to identify a dental intervention to improve the smile in patients with tooth fluorosis.Additional aims were to relate the stain size on fluorotic teeth with the effectiveness of stain removal,enamel loss and procedure time using a manual microabrasion technique with 16%hydrochloric acid(HCL).METHODS An experimental study was carried out on 84 fluorotic teeth in 57 adolescent patients,33 females and 24 males,with moderate to severe fluorosis.The means,standard deviations and percentages were analyzed using nonparametric statistics and ArchiCAD 15 software was used for the variables including stain size and effectiveness of stain removal.RESULTS The average enamel loss was 234μm and was significantly related to the procedure time categorized as 1-4 min and 4.01-6 min,resulting in a P>0.000.The microabrasion technique using 16%HCL was effective in 90.6%of patients and was applied manually on superficial stains in moderate and severe fluorosis.Procedure time was less than 6 min and enamel loss was within the acceptable range.CONCLUSION Microabrasion is a first-line treatment;however,the clinician should measure the average enamel loss to ensure that it is within the approximate range of 250μm in order to avoid restorative treatment.Martina Nevárez-Rascón Nelly Molina-Frechero Edith Adame Ethel Almeida Uriel Soto-Barreras Enrique Gaona Alfredo Nevárez-Rascón 2020World Journal of Clinical Cases2020,8,4:2
11Demonstration of an integrated nanophotonic chip-scale alkali vapor magnetometer using inverse design显示文摘Recently,there has been growing interest in the miniaturization and integration of atomic-based quantum technologies.In addition to the obvious advantages brought by such integration in facilitating mass production,reducing the footprint,and reducing the cost,the flexibility offered by on-chip integration enables the development of new concepts and capabilities.In particular,recent advanced techniques based on computer-assisted optimization algorithms enable the development of newly engineered photonic structures with unconventional functionalities.Taking this concept further,we hereby demonstrate the design,fabrication,and experimental characterization of an integrated nanophotonic-atomic chip magnetometer based on alkali vapor with a micrometer-scale spatial resolution and a magnetic sensitivity of 700 pT/VHz.The presented platform paves the way for future applications using integrated photonic-atomic chips,including high-spatial-resolution magnetometry,near-field vectorial imaging,magnetically induced switching,and optical isolation.Yoel Sebbag Eliran Talker Alex Naiman Yefim Barash Uriel Levy 2021Light(Science & Applications)2021,10,4:2
12Characterization of Natural Inhibitors of Trypsin and Chymotrypsin by Electrophoresis in Acrylamide- Agarose Gels 显示文摘Uriel J Berges J 1968Nature1968,,218:1
13Methyl tert-butyl ether biodegradation by microbial consortia obtained from soil samples of gasoline-polluted sites in Mexico显示文摘Marcia Morales Elia Velázquez Janet Jan Sergio Revah Uriel González Elías Razo-Flores 2004Biotechnology Letters2004,,4:1
14Liver fibrosis during an outbreak of acute hepatitis C virus infection in HIV infected men:a prospective cohort study显示文摘Fierer DS Uriel AJ Carriero DC 2008J Infect Dis2008,198,5:1
15Effect of switching to tenofovir with emtricitabine in patients with chronic hepatitis B failing to respond to an adefovir-containing regimen显示文摘Santos SA Uriel AJ Park JS 2006Eur J Gastroenterol Hepatol2006,18,12:1
16Acute myocardial infarction with spontaneous reperfusion: clinical characteristics and optimal timing for revascularization 显示文摘Uriel N Moravsky G Blatt A 2007Isr Med Assoc J2007,9,4:1
17Experts and Decision Makers in Crisis Situations 显示文摘Uriel Rosenthal Paul ' t Hart 1991Knowledge: Creation Diffusion Utiliza- tion1991,12,4:1
18Saving the patient with post-ACS cardiogenic shock显示文摘Mwesige J Uriel N Singh M 2013Minerva Cardioangiol2013,61,3:1
19Cross-cultural and social diversity of prevalence of postpartum depression and depressive symptoms显示文摘Uriel Halbreich Sandhya Karkun 2005Journal of Affective Disorders2005,,2:1
20Horizontal and vertical accuracy of Google Earth?: comment on ‘Positional accuracy of the Google Earth terrain model derived from stratigraphic unconformities in the Big Bend region, Texas, USA’ by S.C. Benker, R.P. Langford and T.L. Pavlis显示文摘Wilver Enrique Salinas-Castillo Cutberto Uriel Paredes-Hernández 2014Geocarto International2014,,6:1
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