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重复肝动脉化疗栓塞治疗结直肠癌肝转移的前瞻性研究

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国际医学放射学杂志 2009年第2期32卷 184-184页

作者： T.J.Vogl T.Gruber J.O.Balzer k.eichler R.Hammerstingl S.Zangos 孙志超 Department of Diagnostic and Interventional Radiology University Hospital FrankfurtJohann Wolfgang Goethe-University

目的评价不同药物组合经动脉化疗栓塞治疗结直肠癌肝转移的肿瘤局控率及生存期。方法本研究获得审查委员会批准，且获得病人知情同意。共对463例[平均年龄62．5岁，范围（34．7～88．1）岁]无法手术且全身化疗无效的结直肠肝转移病... 详细信息

目的评价不同药物组合经动脉化疗栓塞治疗结直肠癌肝转移的肿瘤局控率及生存期。方法本研究获得审查委员会批准，且获得病人知情同意。共对463例[平均年龄62．5岁，范围（34．7～88．1）岁]无法手术且全身化疗无效的结直肠肝转移病人行化疗栓塞治疗。间隔期为4周，共实施化疗栓塞2441次（5．3次／人）。

关键词：肝动脉化疗栓塞治疗结直肠癌肝转移经动脉化疗栓塞治疗药物组合病人知情平均年龄全身化疗生存期

使用全新机器人引导的肝脏肿瘤影像导引下微波热消融术:初步经验

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国际医学放射学杂志 2015年第2期 200-200页

作者： E.C.Mbalisike T.J.Vogl S.Zangos k.eichler P.Balakrishnan J.Paul 郭凌飞 Institute for Diagnostic and Interventional Radiology Klinikum Bad Salzungen Lindigalle 3 36433 Bad Salzungen Germany

摘要目的评估并比较机器人引导与手动操作方法在影像引导下行微波热消融中的程序精确性、操作时间、程序性能和影像质量的差异。方法本研究于2013年6月—2013

关键词：微波电磁波机器人人工智能

经肝动脉化疗栓塞术(TACE)应用丝裂霉素C和2,2-二氟脱氧胞嘧啶核苷对乳腺癌肝转移的治疗

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国际医学放射学杂志 2010年第2期 194-194页

作者： T.J.Vogl N.N.Naguib N.E.Nour-Eldin k.eichler S.Zangos T.Gruber-Rouh 谢丽璇 Institute for Diagnostic and Interventional Radiology Johann Wolfgang Goethe-University FrankfurtTheodor-Stern-Kai 760590 Frankfurt am MainGermany

本研究的目的是评价肝动脉化疗栓塞术(TACE)中不同的药物组合对乳腺癌肝转移的治疗效果,即对肿瘤局部控制率和存活率的影响作用。本研究纳入208例病人(29～81岁,

关键词：乳腺癌乳腺肿瘤肝转移 TACE 丝裂霉素抗癌抗菌素胞嘧啶核苷胞苷

子宫动脉栓塞术:使用三维对比增强磁共振血管成像预先优化最佳的球管倾斜角度

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国际医学放射学杂志 2009年第4期32卷 393-393页

作者： N.N.N.Naguib N.E.A.Nour-Eldin T.Lehnert R.M.Hammerstingl H.korku-suz k.eichler 何岸苇 Institute for Diagnostic and Interventional Radiology Johann Wolfgang Goethe-University Frankfurt

目的评价预先应用三维对比增强MR血管成像,观察子宫动脉的起源,判断最佳的球管倾斜角度在子宫动脉栓塞术中对病人的辐射剂量、透视时间及对比剂用量的影响。方法该研究获得伦理审查委员会批准并获得知情同意。该前瞻性研究包括20例连续... 详细信息

目的评价预先应用三维对比增强MR血管成像,观察子宫动脉的起源,判断最佳的球管倾斜角度在子宫动脉栓塞术中对病人的辐射剂量、透视时间及对比剂用量的影响。方法该研究获得伦理审查委员会批准并获得知情同意。该前瞻性研究包括20例连续病例（年龄范围37～56岁）,应用三维对比增强磁共振血管成像预测最佳的球管倾斜角度,并提供给介入放射学医师。通过血管图像软件进行三维重建。由同一介入放射学医师回顾性分析其前操作的20例作为对照组（年龄范围39～56岁）,

关键词：三维对比增强磁共振血管成像子宫动脉栓塞术倾斜角度球管伦理审查委员会介入放射学优化 MR血管成像

Achieving single-lobed far-field patterns of broad area laser diode with external cavity feedback

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Chinese Optics Letters 2003年第6期1卷 334-336页

作者：葛剑虹陈军 Andreas Hermerschmidt H.J.eichler The State key Laboratory of Modern Optical Instrumentation Zhejiang University Hangzhou 310027 Optisches Institut Technische Univeisitat Berlin StraBe des 17. Juni 135 10623 Berlin Germany

We demonstrate a technique for single transverse mode operation of high-power broad area laser diode (BAL). In the experiment, the HR mirror is used as an external cavity mirror and the grating is used as a wavelength selective component. By tiling the HR mirror and the grating, the number of transverse modes oscillating in the cavity can be limited and the spectral bandwidth of the laser diode can be reduced. A single-lobed near diffraction-limited laser beam with the beam divergence (FWHM) of 0.43°, the spectral line-width of 0.7 nm and the output power of 350 mW are obtained. With the feedback, the power density of the output laser beam is increased 6 times in comparison with the free running.

关键词： Cavity resonators Diffraction gratings High power lasers Mirrors

Evolution and stability of holographic soliton pairs

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Chinese Science Bulletin 2006年第10期51卷 1174-1179页

作者： LIU Jinsong WANG Cheng ZHANG Huilan Hans J. eichler State key Laboratory of Laser Technology Huazhong University of Science and Technology Wuhan 430074 China Optisches Institut Technische Universitaet Berlin Strasse des 17. Juni 135 D-10623 Berlin Germany

The dynamical evolution and the stabiity property of both bright and dark holographic solton pairs have been investigated numerically. Resultshow that mutual trapping between two beams in pair is balanceable and both ... 详细信息

关键词：空间光孤子非线性光学稳定性全息光学

Test-retest reliability of the Mini Nutritional Assessment–Short Form(MNA-SF)in older patients undergoing cardiac rehabilitation

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Journal of Geriatric Cardiology 2020年第9期17卷 574-579页

作者： Fritz kather Miralem Hadzic Teresa Hehle Sarah eichler Julia klein Heinz Völler Annett Salzwedel Department of Rehabilitation Medicine University of PotsdamFaculty of Health Sciences BrandenburgGermany klinik am See Rehabilitation Center for Internal MedicineRüdersdorfGermany

Malnutrition is described as a state of insufficient intake of energy,protein and other nutrients leading to changes in body composition(weight loss,reduced fat-free mass)as well as adverse functional and clinical outcomes.[1]Depending on the assessments and definition used,the prevalence in older patients ranges between 12%in communitydwelling adults to 60%of patients in geriatric care facilities.[2–5]Older populations are at high risk of nutritional deficiencies because of risk factors such as multimorbidity,polypharmacy,cognitive and physical decline,poor appetite,depressive syndromes and socioeconomic changes.[4,6].

关键词： Cardiac rehabilitation Malnutrition Octogenarians Test-retest reliability

Characteristics of Nd：YGG Laser Operating at ^4F3/2-^4I9/2

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Chinese Physics Letters 2008年第11期25卷 3988-3990页

作者：张玲张春雨李德华魏志义张治国 Hans J. eichler Stephan Strohmaier Beijing National Laboratory or Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 Optical Institute Technical University Berlin Strasse de 17 Juni 135 D-10623 Berlin Germany

The laser properties of the Nd：YGG crystal are investigated. The absorption spectrum from 500 to 90Onto and emission spectrum from 850 to 1400nm of Nd：YGG are measured. As much as 1.35 W output power of fundamental laser operating at 935 and 938nm with a slope efficiency of 15.7% and 105mW output power of frequency doubled blue laser are successfully obtained.

关键词： Characteristics of Nd:YGG Laser Operating ~4F_(3/2)-~4I_(9/2)