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12711篇 您的检索式:作者名="Friedman"
    题名 作者 年代 出处 被引量
1手术夹闭与血管内弹簧栓塞对动脉瘤蛛网膜下腔出血后症状性血管痉挛的发生率与预后的影响显示文摘Rabinstein AA Pichelmann MA Friedman JA 李林 2003中国微侵袭神经外科杂志2003,8,4:29
2高强度铝合金7075的温成形性能(英文)显示文摘对铝合金板料7075在加热状态下的成形性能进行研究。首先,通过单向拉伸试验得到不同温度以及不同应变速率下的应力—应变关系。然后,通过极限拉伸比(LDR)试验和极限拱顶高(LDH)试验对其在不同温度下的拉伸性能和胀形性能进行研究。最后,对不同温度下成形后材料的力学性能进行研究。结果表明:7075铝合金的拉伸和胀形性能在140~220°C均得到较大提升;当温度高于260°C时,由于成形温度对板料热处理状态的影响,成形性能和成形后材料的力学性能均出现下降趋势。王辉 罗应兵 Peter FRIEDMAN 陈明和 高霖 2012Transactions of Nonferrous Metals Society of China2012,22,1:28
3内蒙赤峰南部楼子店拆离断层系绿泥石化带的形成时代显示文摘楼子店拆离断层系是华北陆块北缘一条大型北东一南西向构造,低角度倾向南东。拆离断层系中韧性剪切带的走向线理与脆性断面上的倾向擦痕表明该断层发育过程中发生了运动学上的转向。拆离断层系绿泥石化带是伸展过程中构造层次递进变浅所致的退化变质作用产物,其中发育了早期近走向和晚期倾向两组线理,记录了上盘早期向北东的韧性剪切到晚期脆性倾向下滑的运动学转向过程。因此,绿泥石矿物的定年可限定这一构造热事件及运动学转向的时间。初步的绿泥石K-Ar定年表明,楼子店拆离断层系绿泥石化带形成始于~121Ma,114—112Ma间发生了运动学的转向。王新社 郑亚东 刘玉琳 Ritts Bradley Friedman Scott 2006自然科学进展2006,16,7:15
4Preoperative functional MR imaging localization of language and motor areas: effect on therapeutic decision making in patients with potentially resectable brain tumors显示文摘Petrella JR Shah LM Harris KM Friedman AH George TM Sampson JH Pekala JS Voyvodic JT 2006中国神经肿瘤杂志2006,4,2:14
5Mechanisms of Hepatic Fibrogenesis显示文摘Scott L. Friedman 2008Gastroenterology2008,,6:10
6冲突与支持影响情侣依恋的文化差异显示文摘采用香港和美国的被试,运用亲密关系经历量表、冲突量表和社会支持量表,考察了冲突和支持对于情侣依恋影响的文化差异。结果发现,当以依恋焦虑为因变量时,冲突、支持和文化×冲突×支持都是显著的预测变量;当以依恋逃避为因变量时,仅文化和文化×支持是显著的预测变量。由此可见,文化影响冲突×支持与依恋焦虑的关系:在香港,情侣之间的冲突和支持各自对于依恋焦虑的作用在很大程度上相互抵消;在美国,情侣之间冲突的负面影响比支持的积极影响要强,冲突×支持越高,依恋焦虑越高。对于依恋逃避,文化差异仅调节支持与依恋逃避的关系:在香港,支持对依恋逃避的影响要比美国强。整个研究表明,对不同类型的情侣依恋,文化的调节作用不同。陆爱桃 张积家 Michael Harris Bond 张学新 Michael Friedman Chan Ching 2009心理学报2009,41,6:9
7Lack of Efficacy of Bevacizumab Plus Irinotecan in Children with Recurrent Malignant Glioma and Diffuse Brainstem Glioma:A Pediatric Brain Tumor Consortium Study显示文摘PURPOSE:A phase Ⅱ study of bevacizumab(BVZ) plus irinotecan(CPT-11) was conducted in children with recurrent malignant glioma(MG) and intrinsic brainstem glioma(BSG).PATIENTS AND METHODS:Eligible patients received two doses of BVZGururangan S Chi SN Young Poussaint T Onar-Thomas A Gilbertson RJ Vajapeyam S Friedman HS Packer RJ Rood BN Boyett JM Kun LE 2010中国神经肿瘤杂志2010,8,2:7
8Propping and tunneling显示文摘Eric Friedman Simon Johnson Todd Mitton 2003Journal of Comparative Economics2003,,4:7
9Pathogenesis of Liver Fibrosis显示文摘Virginia Hernandez-Gea Scott L. Friedman 2011Annual Review of Pathology: Mechanisms of Disease2011,,:7
10Mechanisms of hepatic fibrogenesis显示文摘Ursula E. Lee Scott L. Friedman 2011Best Practice & Research Clinical Gastroenterology2011,,2:7
11Can emergency physicians perform extended compression ultrasound for the diagnosis of lower extremity deep vein thrombosis?显示文摘BACKGROUND:Current point-of-care ultrasound protocols in the evaluation of lower extremity deep vein thrombosis (DVT) can miss isolated femoral vein clots.Extended compression ultrasound (ECUS) includes evaluation of the femoral vein from the femoral vein/deep femoral vein bifurcation to the adductor canal.Our objective is to determine if emergency physicians (EPs) can learn ECUS for lower extremity DVT evaluation after a focused training session.METHODS:Prospective study at an urban academic center.Participants with varied ultrasound experience received instruction in ECUS prior to evaluation.Two live models with varied levels of difficult sonographic anatomy were intentionally chosen for the evaluation.Each participant scanned both models.Pre-and post-study surveys were completed.RESULTS:A total of 96 ultrasound examinations were performed by 48 participants (11 attendings and 37 residents).Participants' assessment scores averaged 95.8% (95% CI 93.3%-98.3%) on the easier anatomy live model and averaged 92.3% (95% CI 88.4%-96.2%) on the difficult anatomy model.There were no statistically significant differences between attendings and residents.On the model with easier anatomy,all but 1 participant identified and compressed the proximal femoral vein successfully,and all participants identified and compressed the mid and distal femoral vein.With the difficult anatomy,97.9% (95% CI93.8%-102%) identified and compressed the proximal femoral vein,whereas 93.8% (95% CI 86.9%-100.6%) identified and compressed the mid femoral vein,and 91.7% (95% CI83.9%-99.5%) identified and compressed the distal femoral vein.CONCLUSION:EPs at our institution were able to perform ECUS with good reproducibility after a focused training session.Elaine Situ-LaCasse Helpees Guirguis Lucas Friedman Asad E.Patanwala Seth E.Cohen Srikar Adhikari 2019World Journal of Emergency Medicine2019,10,4:6
12Role of the Microenvironment in the Pathogenesis and Treatment of Hepatocellular Carcinoma显示文摘Virginia Hernandez–Gea Sara Toffanin Scott L. Friedman Josep M. Llovet 2013Gastroenterology2013,,3:6
13Tumor Antigen Specific Activation of Primary Human T-Cells Expressing a Virally Encoded Chimeric T-Cell Receptor Specific for p185HER2显示文摘We have developed and tested chimeric T-cell receptors (TCR) specific for p185HER2. In these experiments, retroviral vectors expressing the N29γ or N29ζ receptors were constructed in pRET6. Amphotropic viral producer cells were established in the GALV-based PG13 packaging cell line. Ficoll purified human peripheral blood lymphocytes (PBL) were virally transduced using an optimized protocol incorporating activation with immobilized anti-CD3/anti-CD28 monoclonal anti- bodies, followed by viral infection in the presence of fibronectin fragment CH296. Transduced cells were co-cultured with human tumor cell lines that overexpress (SK-OV-3) or underexpress (MCF7) p185HER2 to assay for antigen specific im- mune responses. Both CM+ and CD8+ T-cells transduced with the N29γ or N29ζ chTCR demonstrated HER2-specific anti- gen responses, as determined by release of Th1 like cytokines, and cellular cytotoxicity assays. Our results support the fea- sibility of adoptive immunotherapy with genetically modified T-cells expressing a chTCR specific for p185HER2.杨建民 Michael S FRIEDMAN Christopher M REYNOLDS Marianne T HUBEN Lee WILKE Jennifer FULLER 李桥 Zelig ESHHAR James J MULE Kevin T MCDONAGH 2004Journal of Microbiology and Immunology2004,2,4:5
14Liver fibrogenesis and the role of hepatic stellate cells:new insights and prospects for therapy显示文摘Li D Friedman SL 0,,:5
15Comparison of Snellen and Early Treatment Diabetic Retinopathy Study charts using a computer simulation显示文摘AIM:To compare accuracy,reproducibility and test duration for the Snellen and the Early Treatment Diabetic Retinopathy Study(ETDRS)charts,two main tools used to measure visual acuity(VA).·METHODS:A computer simulation was programmed to run multiple virtual patients,each with a unique set of assigned parameters,including VA,false-positive and false-negative error values.For each virtual patient,assigned VA was randomly chosen along a continuous scale spanning the range between 1.0 to 0.0 log MAR units(equivalent to 20/200 to 20/20).Each of 30 000virtual patients were run ten times on each of the two VA charts.·RESULTS:Average test duration(expressed as the total number of characters presented during the test±SD)was12.6±11.1 and 31.2±14.7 characters,for the Snellen and ETDRS,respectively.Accuracy,defined as the absolute difference(±SD)between the assigned VA and the measured VA,expressed in log MAR units,was superior in the ETDRS charts:0.12±0.14 and 0.08±0.08,for the Snellen and ETDRS charts,respectively.Reproducibility,expressed as test-retest variability,was superior in the ETDRS charts:0.23±0.17 and 0.11±0.09 log MAR units,for the Snellen and ETDRS charts,respectively.·CONCLUSION:A comparison of true(assigned)VA to measured VA,demonstrated,on average,better accuracy and reproducibility of the ETDRS chart,but at the penalty of significantly longer test duration.These differences were most pronounced in the low VA range.The reproducibility using a simulation approach is in line with reproducibility values found in several clinical studies.Reuben R.Shamir Yael Friedman Leo Joskowicz Michael Mimouni Eytan Z.Blumenthal 2016International Journal of Ophthalmology(English edition)2016,9,1:5
16与糖尿病有关的肩周炎显示文摘糖尿病的并发症常见的有神经病、视网膜病、肾病和神经性关节病.对软组织和大关节挛缩,特别是侵犯上肢的并发症则认识不足.作者对5例主诉肩痛和/或运动受限的胰岛素依赖型糖尿病患者进行了观察.对该病的临床表现、发病机理以及治疗方法予以论述.Friedman NA 单述刚 1990国外医学(物理医学与康复学分册)1990,10,4:5
17Randomized Trial Evaluating Ranibizumab Plus Prompt or Deferred Laser or Triamcinolone Plus Prompt Laser for Diabetic Macular Edema显示文摘Michael J. Elman Lloyd Paul Aiello Roy W. Beck Neil M. Bressler Susan B. Bressler Allison R. Edwards Frederick L. Ferris Scott M. Friedman Adam R. Glassman Kellee M. Miller Ingrid U. Scott Cynthia R. Stockdale Jennifer K. Sun 2010Ophthalmology2010,,6:5
18Corporate governance in the Asian financial crisis显示文摘Simon Johnson Peter Boone Alasdair Breach Eric Friedman 2000Journal of Financial Economics2000,,1:5
19Bone Marrow-Derived Myofibroblasts Contribute to the Mesenchymal Stem Cell Niche and Promote Tumor Growth显示文摘Michael Quante Shui Ping Tu Hiroyuki Tomita Tamas Gonda Sophie S.W. Wang Shigeo Takashi Gwang Ho Baik Wataru Shibata Bethany DiPrete Kelly S. Betz Richard Friedman Andrea Varro Benjamin Tycko Timothy C. Wang 2011Cancer Cell2011,,2:4
20The Unity and Diversity of Executive Functions and Their Contributions to Complex “Frontal Lobe” Tasks: A Latent Variable Analysis显示文摘Akira Miyake Naomi P. Friedman Michael J. Emerson Alexander H. Witzki Amy Howerter Tor D. Wager 2000Cognitive Psychology2000,,1:4
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