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Shunting,optic nerve sheath fenestration and dural venous stenting for medically refractory idiopathic intracranial hypertension:systematic review and meta-analysis

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Annals of Eye Science 2018年第1期3卷 169-183页

作者： Daniel B.Scherman Adam A.Dmytriw Gia thanh nguyen Nhan thi nguyen Nana Tchantchaleishvili Julian Maingard Hamed Asadi Mark Brooks Christoph Griessenauer Christopher Ogilvy Ajith J.Thomas Justin M.Moore Kevin Phan NeuroSpine Surgery Research Group(NSURG) Prince of Wales Private HospitalSydneyAustralia Department of Neurosurgery Beth Israel Deaconess Medical CenterHarvard Medical SchoolBostonUSA Hue University of Medicine and Pharmacy Hue CityVietnam University of Medicine and Pharmacy Ho Chi Minh CityVietnam Interventional Neuroradiology Service Department of RadiologyAustin HospitalMelbourneAustralia Interventional Neuroradiology Unit Monash ImagingMonash HealthMelbourneAustralia Faculty of Health School of MedicineDeakin UniversityWaurn PondsAustralia Department of Neurosurgery Geisinger Health SystemDanvilleUSA Department of Neurosurgery Stanford UniversityStanfordUSA

Background:Cerebrospinal fluid(CSF)-diversion procedures have traditionally been the standard of treatment for patients with medically refractive idiopathic intracranial hypertension(IIH).However,dural venous sinus stent(VSS)placement has been described as a safe and effective procedure for the management of medically refractive *** performed a meta-analysis comparing outcomes and complications of CSF-diversion procedures,VSS and optic nerve sheath fenestration(ONSF)for the treatment of medically refractive ***:Electronic searches were performed using six databases from 1988 to January *** was extracted and meta-analysed from the identified ***:From 55 pooled studies,there were 538 CSF-diversion cases,224 dural venous stent placements,and 872 ONSF *** improvements were found in terms of postoperative headaches(CSF *** ***:84%vs.78%vs.62%,P=0.223),papilledema(CSF *** ***:71%vs.86%vs.77%,P=0.192),whilst visual acuity changes favored venous stenting(CSF *** ***:55%vs.69%vs.44%,P=0.037).There was a significantly lower rate of subsequent procedures with venous stent placement(CSF *** ***:37%vs.13%vs.18%,P<0.001),but other complication rates were similar(CSF *** ***:13%vs.8%vs.14%,P=0.28).Subgroup analysis of lumbar-peritoneal *** shunts found no differences in symptom improvements,complications and subsequent procedure ***:Our findings suggest that dural venous sinus stenting may be a viable alternative to traditional surgical interventions in patients who are refractory to medical treatment.

关键词： Cerebrospinal fluid diversion procedures(CSF-diversion procedures) idiopathic intracranial hypertension(IIH) optic nerve sheath fenestration(ONSF) venous sinus stent placement(VSS)

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Cheering餐厅——越南餐厅

国际纺织品流行趋势 2017年第4期 148-155页

作者： nguyen Tien thanh 高红代胜棋 H&P Architects

位于河内市中心的Cheering餐厅是由一个长期废弃的项目翻新而来的，它保留了钢架结构和可重复利用的遮盖物，如玻璃、钢铁、钢条、钢片顶等。河内人民在人行道上的很多日常活动，

关键词：餐厅越南可重复利用钢架结构市中心人行道钢条

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带加劲肋的帽形卷边槽钢组合柱的屈曲

钢结构(中英文) 2009年第10期 79-80页

作者： Huu thanh nguyen Seung Eock Kim

研究了带有腹板加劲肋的帽形卷边槽钢截面的薄壁组合柱的屈曲性能。这些柱由具有对称铺设角的层合板构成。采用有限元法对柱的屈曲性能进行分析。通过分叉分析以获得屈曲荷载及柱的振型。采用荷载-挠度曲线分析对柱的后屈曲性能进行研... 详细信息

研究了带有腹板加劲肋的帽形卷边槽钢截面的薄壁组合柱的屈曲性能。这些柱由具有对称铺设角的层合板构成。采用有限元法对柱的屈曲性能进行分析。通过分叉分析以获得屈曲荷载及柱的振型。采用荷载-挠度曲线分析对柱的后屈曲性能进行研究。结果表明:铺设角和几何参数对柱的屈曲和后屈曲性能影响显著。本文的研究结果有助于研究如何提高组合柱的承载能力。

关键词：组合柱腹板加劲肋铺设角屈曲有限元法

冠状动脉介入革命--生物可吸收支架的研究进展及展望

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中国心血管病研究 2019年第7期17卷 589-594页

作者：冯高科蒋学俊 thanh Dinh nguyen 武汉大学人民医院心内科武汉大学心血管病研究所心血管病湖北省重点实验室湖北省武汉市430060

经皮冠状动脉介入治疗已被确立为治疗冠状动脉疾病的最有效策略之一。近年来,生物可吸收性血管支架已经应用于冠心病患者的治疗,它提供了一个非常有前途的前景。然而,其与金属支架的性能仍然存在争议:本文旨在对生物可吸收冠状动脉支架... 详细信息

经皮冠状动脉介入治疗已被确立为治疗冠状动脉疾病的最有效策略之一。近年来,生物可吸收性血管支架已经应用于冠心病患者的治疗,它提供了一个非常有前途的前景。然而,其与金属支架的性能仍然存在争议:本文旨在对生物可吸收冠状动脉支架研究进展及展望进行综述。

关键词：冠状动脉疾病介入治疗生物可吸收冠状动脉支架药物洗脱金属支架研究进展

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表面改性钛膜和原始钛膜对大鼠颅骨缺损模型引导骨再生的比较研究

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中国口腔医学继续教育杂志 2018年第1期21卷 9-17页

作者： thuy-Duong thi nguyen So-Hee Moon Tae-Ju Oh Jung-Jin Seok Min-Ho Lee Tae-Sung Bae 蓝凯文滕伟不详广东省中山大学光华口腔医学院·附属口腔医院广东省广州市越秀区陵园西路56号510000

研究目的：本研究的目的是评价经过阳极氧化、循环预矿化、加热处理钛膜（APHTM）的生物活性，采用组织学分析和显微CT扫描（Micro-CT）比较APHTM和未处理钛膜（NTTM）的引导骨再生能力。材料与方法：制备APHTM样品并浸泡于模拟体液中2... 详细信息

研究目的：本研究的目的是评价经过阳极氧化、循环预矿化、加热处理钛膜（APHTM）的生物活性，采用组织学分析和显微CT扫描（Micro-CT）比较APHTM和未处理钛膜（NTTM）的引导骨再生能力。材料与方法：制备APHTM样品并浸泡于模拟体液中2天，然后用场发射扫描电子显微镜观察，接着用X射线能谱分析钙和磷酸盐的沉淀情况。体内实验中，在大鼠颅骨构造临界尺寸缺损（直径8mm）．用APHTM或NTTM覆盖处理（每一组n=14）。在2周和4周后活检进行组织学检查（n=3）。将骨荧光标记物在第3周（茜素红）和第5周（钙黄绿素）分别注射入每组三只大鼠，在第7周进行组织学分析，第8周进行Micro-CT扫描（n=5）。结果：APHTM具有较高的生物活性．于模拟体液浸泡2天后．APHTM表面特征性地遍布致密的纳米片状晶体、钙磷浓度增加。在2周和4周，APHTM组显示新生骨紧密贴附于膜上．而NTTM样品组在膜和新生骨之间形成结缔组织间隔。在荧光分析中也发现了同样的规律。Micro-CT分析显示．APHTM组较NTTM组骨量低，但骨矿化密度更高（P〈005）。结论：结果表明，用APH处理钛膜可促进膜与新成骨之间紧密贴合，从而提高骨再生结构的稳定性。还需要进一步体内和体外实验验证该结论。

关键词：引导骨再生骨缺损模型钛膜 Micro-CT扫描大鼠表面改性扫描电子显微镜观察 X射线能谱分析

Gold nanorods conjugated upconversion nanoparticles nanocomposites for simultaneous bioimaging,local temperature sensing and photothermal therapy of OML-1 oral cancer cells

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International Journal of Smart and Nano Materials 2021年第1期12卷 49-71页

作者： Duc Tu Vu thanh Thu Vu-Le Van Nghia nguyen Quoc Minh Le Churng-Ren Chris Wang Lai-Kwan Chau Tzyy-Schiuan Yang Michael WYChan Cheng-I Lee Chu-Chi Ting Jiunn-Yuan Lin Hung-Chih Kan Chia Chen Hsu Department of Physics and Center for Nano Bio-Detection National Chung Cheng UniversityChia-YiTaiwan Electrical and Electronics Engineering Phenikaa UniversityHanoiVietnam Faculty of Electrical and Electronics Engineering Thuyloi UniversityHanoiVietnam Institute of Materials Science VAST of VietnamHanoiVietnam Institute of Fundamental Science and Application Duy Tan UniversityDanangVietnam Department of Chemistry and Biochemistry National Chung Cheng UniversityChia-YiTaiwan Department of Biomedical Sciences National Chung Cheng UniversityChia-YiTaiwan Graduate Institute of Opto-Mechatronics National Chung Cheng UniversityChia-YiTaiwan

The major challenge in photothermal therapy(PTT)is to develop nanocomposites that simultaneously exhibit bioimaging and PTT under a single near-infrared(NIR)irradiation with high therapeutic ***,we present a multifunctional nanocomposite synthesized by linking NaYF_(4):Yb^(3+),Er^(3+)upconversion nanoparticles(UCNPs)with gold nanorods(AuNR)to exhibit fluorescence label-ing,local temperature sensing and photothermal functions simul-taneously with a single NIR laser *** AuNR-NaYF_(4):Yb^(3+),Er^(3+)nanocomposite particles displayed better photothermal prop-erties compared with pure AuNRs or a blend of AuNRs and NaYF_(4):Yb^(3+),Er^(3+)*** temperature-dependent upconversion lumi-nescence(UCL)property was used to determine local temperature at the nanocomposite particles,which is useful for selecting appro-priate irradiation dosage for *** therapeutic performance of the nanocomposites in PTT for OML-1 oral cancer cells was *** cell labeling,we successfully labeled streptavidin-linked nanocomposite particles on the surface of OML-1 oral cancer using anti-human epidermal growth factor receptor 2(anti-Her2)***,the nanocomposite particles caused exceptional destruction of cancer cells up to 70%dead cells under 976 nm laser irradiation for only one min at 0.3 W/cm^(2)which is below the maximal permissible exposure of human skin.

关键词： Upconversion luminescence gold nanorod local temperature sensing bioimaging photothermal therapy

RECENT PROGRESS IN STORM SURGE FORECASTING

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Tropical Cyclone Research and Review 2018年第2期7卷 128-139页

作者： NADAO KOHNO SHISHIR K.DUBE MIKHAIL ENTEL S.H.M.FAKHRUDDIN DIANA GREENSLADE MARIE-DOMINIQUE LEROUX JAMIE RHOME nguyen BA thuy Japan Meteorological Agency Amity University Rajasthan Bureau of Meteorology Tonkin +Taylor International Ltd National Hurricane Center Meteo-France National Center for Hydro-Meteorological Forecasting

this report briefly summarizes recent progress in storm surge forecasts, one of topics discussed during the fourth International Workshop on Tropical Cyclone Landfall Process(IWTCLP 4) held during 5-8 December, 2017. In the workshop, improvement of storm surge forecasting system was mainly discussed with relevance to the problem of estimating the impacts of tropical cyclone *** deal with storm surges, accurate TC condition(predictions and forecasts) as input, reasonable storm surge predictions(with forecasting systems), and effective advisories/warnings(i.e. useful information products) are necessary. Therefore, we need to improve storm surge related matters systematically: input, prediction system, and ef fective *** report tries to highlight recent progress in the field of storm surges in relation to three key points: improvement in storm surge forecasting models/system, TC conditions as input for storm surge predictions, and informative products for end users.

关键词： storm surges tropical cyclone forecast system warning landfall

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GPU的并行支持向量机算法(英文)

计算机科学与探索 2009年第4期3卷 368-377页

作者： DO thanh-Nghi nguyen Van-Hoa POULET Franqois College of Information Technology Can Tho University Can Tho Vietnam INRIA Rennes Campus de Beaulieu 35042 Rennes Cedex France Universite de Rennes I IRISA Campus de Beaulieu 35042 Rennes Cedex France

提出了一种新的并行增量式支持向量机算法来解决图形处理单元(GPU)中大规模数据集的分类问题。SVM以及核相关方法可以用来创建精确分类模型,但学习过程需要大量内存和很长时间。扩展了Suykens和Vandewalle提出的最少次方SVM(LS-SVM)方... 详细信息

提出了一种新的并行增量式支持向量机算法来解决图形处理单元(GPU)中大规模数据集的分类问题。SVM以及核相关方法可以用来创建精确分类模型,但学习过程需要大量内存和很长时间。扩展了Suykens和Vandewalle提出的最少次方SVM(LS-SVM)方法来建立增量和并行算法。新算法使用图形处理器以低代价获得高系统性能。实现表明,在UCI和Delve数据集上,基于GPU并行增量算法较CPU实现方法快130倍,而且比现行算法,如LibSVM、SVM-perf和CB-SVM等快的多(超过2500倍)。

关键词：支持向量机图形处理器最少次方SVM

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基于硫酸氧钛与非离子表面活性剂合成介孔二氧化钛

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基于硫酸氧钛与非离子表面活性剂合成介孔二氧化钛