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| 1 | 铝合金的大功率扩散型CO_2激光粉末焊接技术显示文摘本试验研究采用 2 6 0 0W扩散型 (Slab)CO2 激光加工系统 ,利用喷射填充粉末激光焊接技术成功地进行了铝合金焊接 ;确定了试验材料激光焊接的能量阈值 ;通过工艺参数的优选获得了无明显焊接缺陷、正反两表面平滑连续的焊缝 ;焊接接头的力学性能检测表明 ,AA6 0 16铝合金 (厚度为 1 15mm)焊接接头抗拉强度不低于母材的可允许间隙可达 0 5mm(母材厚度的 44 % ) ;根据试验结果 ,推荐对于一定板厚的铝合金 ,应该经过试验确定不同激光功率时实现深熔焊的最小线能量 ,并且尽量选取较高的激光功率及较高的焊接速度 ,以确保取得最佳的焊接质量。 | 陈铠 王智勇 肖荣诗 施定远 左铁钏 Roth G Opowe H | 2000 | 激光杂志2000，21，5： | 14 |
| 2 | Irinotecan combined with fluorouracil compared with fluorouracil alone as first-line treatment for metastatic colorectal cancer: a multicentre randomised trial显示文摘 | JY Douillard D Cunningham AD Roth M Navarro RD James P Karasek P Jandik T Iveson J Carmichael M Alakl G Gruia L Awad P Rougier | 2000 | The Lancet2000，，9209： | 4 |
| 3 | G蛋白信号转导调节因子5的缺失激活脑卒中时的神经血管保护显示文摘在缺血性脑卒中发生时,血脑屏障的破坏加重了脑损伤。周细胞脱离导致血脑屏障破坏和神经血管功能障碍,但对其在脑卒中中的调节知之甚少。在该研究中,研究者研究了周细胞中G蛋白信号转导调节因子5(Gprotein signaling5,RGS5)的缺失如何影响脑卒中时血脑屏障的破坏及其后果。 | zen I Roth M Barbariga M Gaceb A Deierborg T Genové G Paul G 刘青 叶鹏 | 2018 | 中华高血压杂志2018，26，9： | 2 |
| 4 | Hepatocellular carcinoma after Iocoregional therapy:Magnetic resonance imaging findings in falsely negative exams显示文摘AIM:To elucidate causes for false negative magnetic resonance imaging(MRI)exams by identifying imaging characteristics that predict viable hepatocellular carcinoma(HCC)in lesions previously treated with locoregional therapy when obvious findings of recurrence are absent.METHODS:This retrospective institutional review board-approved and Health Insurance Portability and Accountability Act-compliant study included patients who underwent liver transplantation at our center between 1/1/2000 and 12/31/2012 after being treated for HCC with locoregional therapy.All selected patients had a contrast-enhanced MRI after locoregional therapy within 90 d of transplant that was prospectively interpreted as without evidence of residual or recurrenttumor.Retrospectively,2 radiologists,blinded to clinica and pathological data,independently reviewed the pre transplant MRIs for 7 imaging features.Liver explan histopathology provided the reference standard,with clinically significant tumor defined as viable tumor≥1.0cm in maximum dimension.Fisher’s exact test was firs performed to identify significant imaging features.RESULTS:Inclusion criteria selected for 42 patients with 65 treated lesions.Fourteen of 42 patients(33%and 16 of 65 treated lesions(25%)had clinically significant viable tumor on explant histology.None o the 7 imaging findings examined could reliably and reproducibly determine which treated lesion had viable tumor when the exam had been prospectively read as without evidence of viable HCC.CONCLUSION:After locoregional therapy some treated lesions that do not demonstrate any MRI evidence o HCC will contain viable tumor.As such even patients with a negative MRI following treatment should receive regular short-term imaging surveillance because some have occult viable tumor.The possibility of occult tumo should be a consideration when contemplating any action which might delay liver transplant. | David Becker-Weidman Jesse M Civan Sandeep P Deshmukh Christopher G Roth Steven K Herrine Laurence Parker Donald G Mitchell | 2016 | World Journal of Hepatology2016，8，16： | 2 |
| 5 | Geometric primitive extraction using a genetic algorithm显示文摘 | Roth G Levin M D | 1994 | IEEE Trans on PAMI1994，16，9： | 2 |
| 6 | Pitch canker, a new disease of some southern pines显示文摘 | Hepting G H Roth E R | 1946 | J For1946，44，： | 2 |
| 7 | Disc-condyle Relationships during Class II Treatment with the Functional Mandibular Advancer (FMA) 显示文摘 | Kinzinger G Gulden N Roth A | 2006 | J Orofac Orthop2006，67，5： | 1 |
| 8 | Magnetic properties and hyperfine interactions in the β″ phase of potassium ferrite 显示文摘 | Romanov V P Candela G A Roth R S | 1979 | J Appl Phys1979，50，： | 1 |
| 9 | High-b-value diffusion-weighted MR imaging for pretreatment prediction and early monitoring of tumor response to therapy in mice显示文摘 | Roth Y Tichler T Kostenich G | | 0，，03： | 1 |
| 10 | Self-assembly and phase behavior of germanium oxide nanoparticles in basic aqueous solutions显示文摘 | Rimer J D Roth D D Vlachos D G | | 0，，5： | 1 |
| 11 | The association between quan titative measures of dementia and of senile change in the cerebral gray matter of elderly subjects显示文摘 | Tomlinson BE Roth M | 1968 | Br J Psychiatry1968，114，： | 1 |
| 12 | Optimum levels of sulphate and iron for the cultivation of pure cultures of methanogens in synthetic media显示文摘 | Pate1 G B Khan A W Roth L A | 1978 | Journal of Applied Microbiology1978，45，3： | 1 |
| 13 | Structure, properties, and phase transitions of melt-spun poly(vinylidene fluoride) fibers显示文摘 | Steinmann W Walter S Seide G Gries T Roth G Schubnell M | 2011 | Journal of Applied Polymer Science2011，120，1： | 1 |
| 14 | A chimeric avian retrovirus containing the influenza virus hemagglutinin gene has an expanded host range显示文摘 | DONG J ROTH M G HUNTER E | 1992 | J Virol1992，66，： | 1 |
| 15 | Effect of potassium diformate in combination with different amounts and sources of excessive dietary copper on production performance in weaning piglets 显示文摘 | Windisch W M Gottetharm G G Roth F X | 2001 | Arch Anim Nutr2001，54，2： | 1 |
| 16 | Aspirin, platelets, and thrombo-sis: theory and practice显示文摘 | ROTH G J CALVERLEY D C | 1994 | Blood1994，83，4： | 1 |
| 17 | Evaluation of the an- timicrobial activities of plant oxylipins supports their in-volvement in defense against pathogens 显示文摘 | Prost I Dhondt S Rothe G et at | 2005 | Plant Physi- ology2005，139，4： | 1 |
| 18 | BIBF 1120 :triple an- giokinase inhibitor with sustained receptor blockade and good antitumor efficacy显示文摘 | Hilberg F Roth G J Krssak M | 2008 | Cancer Res2008，68，12： | 1 |
| 19 | Flow cytometric analysis of respiratory burst activity in phagocytes with hydroethidine and 2′, 7′-dichlorofluorescin显示文摘 | Valet G | 1990 | J Leukoc Biol1990，47，5： | 1 |
| 20 | The selective amygdalohippocampectomy for intractable temporal limbic seizures显示文摘 | Yasargil M G Krayenbuhl N Roth P | 2010 | J Neurosurg2010，112，1： | 1 |
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