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Tr.atm.nt r.sults of Adjuvant Br.chyther.py as m.nother.py in Endom.tr.al Cancer. A r.tr.spective Study fr.m.Faculty of m.dicine, Chiang m.i Univer.ity

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Jour.al of Cancer.Ther.py 2015年第1期6卷 34-39页

作者： Ekkasit Thar.vichitkul Sukon Pr.sitwattanaser.e Cholthicha Thipm.te Som.ilai Chakr.bandhu Pitchayaponne Klunklin Wim.ak Onchan razvan m. Galalae Im.ai Chitapanar.x The Division of Ther.peutic r.diology and Oncology Faculty of Medicine Chiang Mai University Chiang Mai Thailand Biostatistics and Applied Statistics Labor.tor. Department of Statistics Faculty of Science Chiang Mai University Chiang Mai Thailand Faculty of m.dicine Christian-Albretch University Kiel Germany

Pur.ose: To r.por. the r.tr.spective study of using intr.vaginal br.chyther.py as adjuvant m.nother.py for.endom.tr.al cancer. m.ter.als and m.thods: Fr.m.2001-2009, 47 patients who r.ceived com.letely sur.ical staging for.endom.tr.al car.inom. and wer. designed by m.ltidisciplinar. team.wer. enr.lled. All patients r.ceived intr.vaginal br.chyther.py (IVBT) with the dose of 5.5 - 7 Gy in 2 - 6 fr.ctions. The tr.atm.nt r.sults and late toxicities wer. evaluated and r.cor.ed. r.sults: At the m.dian follow-up tim. of 44 m.nths, the local contr.l, disease-fr.e sur.ival, m.tastasis-fr.e sur.ival and over.ll sur.ival r.tes wer. 100%, 97.9%, 97.9% and, 97.9%, r.spectively. Only age showed the statistical significance with the p-value of 0.046. Two patients (4.3%) developed late genitour.nar. toxicity. Conclusion: The using of adjuvant IVBT as m.nother.py for.endom.tr.al car.inom. is feasible.

关键词： Endom.tr.al Cancer Adjuvant Br.chyther.py m.nother.py

The Influence of Soil Char.cter.stics in Seism.c r.sponse of Em.edded Str.ctur.s

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Jour.al of Geological r.sour.e and Engineer.ng 2015年第1期3卷 17-27页

作者： Adr.an Popovici Cor.el Ilinca razvan Var.or.a Depar.m.nt of Hydr.technics Engineer.ng Technical University of Civil Engineering Bucharest 020396 Romania

The seism.c r.sponse of a lar.e wastewater.collector.box-type is per.or.0}d by spectr.l analysis and dir.ct tim. integr.tion m.thods. The influence of m.chanical char.cter.stics of sur.ounding soil on str.ctur. seism.c r.sponse is investigated. For.this pur.ose the soil bulk m.dulus was successively consider.d 40,000 kPa and 80,000 kPa. The study points out the kinem.tic inter.ction soil-bur.ed str.ctur. is usually m.r. im.or.ant than iner.ial inter.ction. Over.wastewater.collector.is placed a r.ver.channel with 2.30 m.deep water. The analysis shown the water.fr.m.r.ver.channel led to significant incr.ase in str.ctur. sectional str.sses dur.ng seism.c action.

关键词： Em.edded str.ctur.s seism.c r.sponse par.m.tr.c study.

Adjuvant Exter.al Beam.r.diother.py ±Br.chyther.py in Endom.tr.al Cancer. A r.tr.spective Study fr.m.Faculty of m.dicine, Chiang m.i Univer.ity

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Jour.al of Cancer.Ther.py 2015年第2期6卷 115-121页

作者： Ekkasit Thar.vichitkul Sukon Pr.sitwattanaser.e Patr.nee Tr.isathit Cholthicha Thipm.te Som.ilai Chakr.bandhu Pitchayaponne Klunklin Wim.ak Onchan razvan m. Galalae Im.ai Chitapanar.x The Division of Ther.peutic r.diology and Oncology Faculty of Medicine Chiang Mai University Chiang Mai Thailand Biostatistics and Applied Statistics Labor.tor. Department of Statistics Faculty of Science Chiang Mai University Chiang Mai Thailand Faculty of m.dicine Christian-Albretch University Kiel Germany

Pur.ose: To r.por. the r.tr.spective study of exter.al beam.r.diother.py (EBr.) ± intr.vaginal br.chyther.py (IVBT) as adjuvant tr.atm.nt for.endom.tr.al cancer. m.ter.als and m.thods: Fr.m.2001-2009, 152 patients r.ceived com.lete sur.ical staging for.endom.tr.al car.inom. and wer. designed by a m.ltidisciplinar. team.to r.ceive EBr. ± IVBT. The tr.atm.nt r.sults and late toxicities wer. evaluated and r.cor.ed. r.sults: At the m.dian follow-up tim. of 43 m.nths, the disease-fr.e sur.ival, m.tastasis-fr.e sur.ival and over.ll sur.ival r.tes wer. 96.9%, 96.9% and 96.9%, r.spectively. Stage and age showed the statistical significance with the p-value of less than 0.001. Fr.m.five to ten per.ent of patients developed Gr.des 1-2 late gastr.intestinal and genitour.nar. toxicities, r.spectively. Conclusion: The using of adjuvant EBr. ± IVBT for.endom.tr.al?car.inom. yielded tr.atm.nt r.sults and acceptable toxicities.

关键词： Endom.tr.al Cancer Adjuvant Tr.atm.nt Exter.al Beam r.diother.py

Assessm.nt of Air.Pollution,by the Ur.an Tr.ffic,in Univer.ity Cam.us of Buchar.st

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Jour.al of Envir.nm.ntal Pr.tection 2017年第8期8卷 884-897页

作者： razvan Stefan Popescu Lelia Letitia Popescu Technical Univer.ity of Civil Engineer.ng of Buchar.st BucharestRomania

This study aim. to m.asur. tr.ffic-r.lated air.pollution of vehicles with inter.al com.ustion, the m.in sour.e of em.ssions of BTEX, or.anic com.ounds and NOx, NO2, NO, O3, CO, SO2, Pm.0 and Pm..5, inor.anic com.ounds, in thr.e sites of the Univer.ity cam.us, sur.ounded by r.sidential ar.as. Accor.ing to the Univer.ity data, ar.und 8000 students ar. being exposed daily to the m.asur.d level of pollution, in all 3 studied places of cam.us. A m.bile labor.tor. was used, which continuously m.asur.s above m.ntioned pollutants and m.te-or.logical par.m.ter.. The diur.al var.ation of BTEX, in a sunny and r.iny day showed two peaks of BTEX concentr.tion in the m.r.ing and evening. In the r.iny days, the non-polar.(hydr.phobic) com.ounds as BTEX ar. m.chanically tr.ined by r.in into the gr.und, wher. either.they enter.into the gr.undwater. or.volatilized and r.-enter.in the air. Par.iculate m.tter.such as Pm.0 and Pm..5 is, in a lar.e par., car.ied by the r.in into the soil. The polar.com.ounds (hydr.philic, NOx, SO2) dissolves in the r.inwater.and ar. absor.ed in the soil (incr.asing soil acidity) and evapor.ted towar.s the clouds (leading to acid r.in). In our.study, BTEX com.ounds r.m.ved by the r.in var.ed between 62% - 75%, NOx and SO2, 80% and 77% r.spectively. Par.iculate m.tter. wer. washed out up to 68% for.Pm.0, and 42% for.Pm..5. In the sunny days the air.pollution with m.asur.d concentr.tions of O3 (121.66 ± 7.02, 123.56 ± 4.89 μg/m.) r.m.ined for.7 hour. close to the lim.t value (120 μg/m.). The m.xim.m.of solar.r.diation, with cor.esponding low concentr.tions in NOx and xylene, cor.esponds to photochem.cal r.actions in the atm.spher., gener.ting photochem.cal sm.g. In a sunny day and high tr.ffic, we found the m.xim.m.value 5.4 μg/m. for.benzene, for.30 m.n., a known hum.n car.inogen, exceeding the annual lim.t value de 5 μg/m.. The aver.ge backgr.und, fr.m.benzene, in thr.e Univer.ity cam.uses daily visited by ar.und 8000 students was 0.97 μg/m., exposed to 1

关键词： Univer.ity Cam.us Outdoor.Air.Quality BTEX m.bile Labor.tor. Pm.0 Pm..5

基于落锤式弯沉仪评定神华包神重载铁路路基性能状态研究

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基于落锤式弯沉仪评定神华包神重载铁路路基性能状态研究

作者： Ionut-razvan Geor.escu 哈尔滨工业大学

学位级别：硕士

众所周知,铁路是客运、货运最可靠、最节能的交通运输方式。目前,铁路行业正迅猛发展,因此所研究的课题为当前热点。铁路系统主要性能的传统监测方法不能满足近来工程建设的要求。建设过程和保养过程中花费高是铁路运输主要的缺点之一... 详细信息

众所周知,铁路是客运、货运最可靠、最节能的交通运输方式。目前,铁路行业正迅猛发展,因此所研究的课题为当前热点。铁路系统主要性能的传统监测方法不能满足近来工程建设的要求。建设过程和保养过程中花费高是铁路运输主要的缺点之一。而且,对采集铁轨系统精确信息新技术的需求愈加迫切。作为典型的岩土结构,铁路路基是否方便施工,应力分布是否均匀,取决于道渣和基床的质量。传统的铁路系统包括钢轨、扣件、枕木、道渣和路基等部件,组成一个抵抗各种交通和气候作用的结构系统。具有较大轴重的高速铁路的使用,需要对移动列车传递给轨道系统的荷载和路基各土层应力、应变和变形的传递方式有一个更好的理解。为了更好的理解整个铁轨系统的反应,本文建立了正确反映上部结构和下部基础的数值模型。为了确定列车荷载对铁路轨系统各组件的影响,需要准确的确定路基土层弹性参数。文中对锤式弯沉仪的使用进行了介绍,并对奥西斯铁路K33断面和塔韩铁路DK1断面的测试结果进行了阐述。此外,对其他测试场地得到的落锤式弯沉仪测试位移数据进行反演分析获得路基土的材料特性。数值分析的结果由设置在距落锤式弯沉仪测试荷载施加点不同距离的传感器位移表示。为了保证不超过某个误差百分数,数值分析得到的峰值位移要跟实测位移进行对比。数值计算得到的峰值位移分别是200.049μm.154.497μm.144.023μm.113μm.79.925μm.66.7μm.56.5μm.验证了所建模型的正确性及其重要性。文章最后使用与前文相同的路基土弹性模量进行动力分析,输出了铁路轨道系统各部件应力、加速度,重点对路基三层土进行了分析。研究结果表明,不同速度的列车,路基动应力和加速度剧烈波动。随着时间和距离的增加,动应力、加速度明显降低。两个数值分析对落锤式弯沉仪测试得到的峰值位移做了很好的概述,对路基土层中动应力和加速度有更好理解。

关键词：重载铁路路基性能评价落锤式弯沉仪测试弹性模量动应力

The Associations for.Vaginal Point Doses of Vaginal Stenosis in Im.ge-Guided Br.chyther.py

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Jour.al of Cancer.Ther.py 2014年第9期5卷 823-829页

作者： Ekkasit Thar.vichitkul r.ngtip Jayavasti razvan m. Galalae Dam.ongsak Tippanya Sukon Pr.sitwattanaser.e Wannapa Nobnop Som.ilai Chakr.bandhu Pitchayaponne Klunklin Wim.ak Onchan Som.ak Wanwilair.t Im.ai Chitapanar.x Faculty of m.dicine Christian-Albretch University Kiel Germany Science and Technology r.sear.h Institute Chiang Mai University Chiang Mai Thailand The Division of Ther.peutic r.diology and Oncology Faculty of Medicine Chiang Mai University Chiang Mai Thailand

Pur.ose: To evaluate the associations for.vaginal dose points of vaginal str.ctur. in im.ge-guided br.chyther.py. m.ter.als and m.thods: Twenty-six patients of locally advanced cer.ical cancer.wer. tr.ated with Im.ge-Guided Br.chyther.py (IGBT) with the dose at least 7 Gy per.fr.ction to the D90 of High-r.sk Clinical Tar.et Volum. (Hr.CTV). The vaginal dose points of r.com.endations of the Am.r.can Br.chyther.py Society (ABS) wer. added into the plan and cum.lative dose to these points was evaluated in Equivalent Dose of 2 Gy (EQD2) concepts. r.sults: The m.an doses to r.ght vaginal dose point (Vr., left vaginal dose point (VL) and aver.ge dose of Vr.VL ((Vr.+ VL)/2) wer. 101.5 Gy, 98.2 Gy and 99.8 Gy in EQD2 concepts, r.spectively. Volum.-based planning significantly r.duced the cum.lative dose in EQD2 concepts at vaginal points. At the m.dian follow-up tim. of 22 m.nths, gr.de-2 vaginal str.ctur. was obser.ed in two patients. The incidences of vaginal str.ctur. wer. not differ.d between the cum.lative dose to vaginal dose points in EQD2 concepts of ≤90 Gy ver.us >90 Gy (P = 1.000) and ≤100 Gy ver.us >100 Gy (P = 0.815). Conclusion: No association for.cum.lative vaginal doses and events of vaginal str.ctur. was found.

关键词： Im.ge-Guided Br.chyther.py Vaginal Dose Point Vaginal Str.ctur. Associations

Num.r.cal Analysis of an Industr.al Polycr.stalline Silicon Photovoltaic m.dule Based on the Single-Diode m.del Using Lam.er. W Function

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Jour.al of Power.and Ener.y Engineer.ng 2019年第7期7卷 29-38页

作者： m.hai razvan m.tr.i Valer.ca Ninulescu Laur.ntiu Far. Dan Cr.ciunescu Univer.ity Politehnica of Buchar.st BucharestRomania Academ. of r.m.nian Scientists BucharestRomania

It is adopted the single-diode solar.cell m.del and extended for.a PV m.dule. The cur.ent vs. voltage (I-V) char.cter.stic based on the Lam.er. W-function was used. The estim.tion par.m.ter. for.the sim.lation appr.ach of the photovoltaic (PV) m.dule m.ke use of Levenber.-m.r.uar.t m.thod. It was consider.d an industr.al polycr.stalline silicon photovoltaic (PV) m.dule and the sim.lated r.sults wer. com.ar.d with the exper.m.ntal ones extr.cted fr.m.a specific datasheet. The I-V char.cter.stic for.the analysed PV m.dule and its m.xim.m.output power.ar. investigated for.differ.nt oper.ting conditions of incident solar.r.diation flux and tem.er.tur., as well as par.m.ter. r.lated to the solar.cells m.ter.al and technology (ser.es r.sistance, shunt r.sistance and gam.a factor.. The analysis gives indications and lim.tations for.design and optim.zation of the per.or.0}nce for.industr.al PV m.dules. This study can be im.lem.nted in any type of PV m.dule.

关键词： Single-Diode m.del Electr.cal m.deling I-V Char.cter.stic Num.r.cal Analysis Industr.al PV m.dule Per.or.0}nce

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飞秒激光光刻波导偏振器

光子学报 2011年第6期40卷 818-822页

作者：林灵杨小君白晶龙学文吕百达 razvan Stoian 惠荣庆程光华四川大学激光物理与化学研究所成都610064 中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室西安710119 Labor.toir. Huber. Cur.en UMR5516 CNRS Univer.it'e de Lyon Univer.it'e Jean m.nnet Depar. m.nt of Electr.cal Engineer.ng and Com.uter.Science The University of Kansas

飞秒激光诱导折射率变化提供了一种灵活的三维光子器件制作手段.飞秒激光光刻的II类波导具有偏振导光特性,可以作为波导偏振器,但是对于要保留的偏振分量损耗太大.本文阐述了一种利用飞秒激光在熔融石英中制作的新型低损耗波导偏振器.... 详细信息

飞秒激光诱导折射率变化提供了一种灵活的三维光子器件制作手段.飞秒激光光刻的II类波导具有偏振导光特性,可以作为波导偏振器,但是对于要保留的偏振分量损耗太大.本文阐述了一种利用飞秒激光在熔融石英中制作的新型低损耗波导偏振器.它由中间的一根I类波导及两侧的两根II类纳米光栅轨迹构成.基于飞秒激光诱导的纳米光栅的偏振依赖散射特性,II类纳米光栅轨迹能够对I类波导的倏逝场进行调制.偏振方向垂直于纳米光栅的模式相对于偏振方向平行于纳米光栅的模式有更大的散射损耗,因此导通的是偏振方向平行于纳米光栅的模式.研究了消光比随I类波导与II类纳米光栅轨迹之间的间距的变化关系,选择一个最佳间距来进一步研究消光比随II类纳米光栅轨迹长度的变化关系.在间距6μm.II类纳米光栅轨迹扫描长度6 m.处实现了最大15.91 dB的消光比.通过增加II类轨迹的长度或者数量,很容易得到更高的消光比.

关键词：飞秒激光光刻波导偏振器