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| 1 | Stable Vertical Takeoff of an Insect-Mimicking Flapping-Wing System Without Guide Implementing Inherent Pitching Stability显示文摘 | Hoang Vu Phan Quoc Viet Nguyen Quang Tri Truong Tien Van Truong Hoon Cheol Park Nam Seo Goo Doyoung Byun Min Jun Kim | 2012 | Journal of Bionic Engineering2012,9,4: | 16 |
| 2 | 电动汽车动力保持型机械式自动两挡变速器仿真与试验显示文摘该文以实现动力不中断的高效动力传动系统为基本目标,对一种适用于电动汽车的动力保持型机械式自动两挡变速器进行了仿真与试验研究。该变速器主要由单排行星齿轮系统、膜片弹簧式离合器以及鼓式制动器构成,旨在解决换挡过程中的动力中断问题。该文建立了一个采用新型变速器的纯电动汽车前置前驱传动系统动力学模型。在MATLAB/Simulink环境下,搭建了一个纯电动车整车仿真模型。该模型用来进行分析、选定变速器的基本参数,研制出一台变速器功能样机。该仿真模型适合于实时仿真与试验,在试验过程中可以灵活地改变调整各种参数。根据新型变速器试验的需求,该文建立了一个变速器硬件在环仿真平台,搭建了一个变速器样机的试验台,进行实时仿真和台架试验。仿真和试验结果表明:该变速器解决了在换挡过程中存在的动力中断问题,使驱动电机工作在高效区间,提高了纯电动汽车的动力性和经济性。 | NGUYEN Truong Sinh 宋健 方圣楠 宋海军 台玉琢 李飞 | 2017 | 清华大学学报(自然科学版)2017,57,10: | 13 |
| 3 | Resting heart rate control and prognosis in coronary artery disease patients with hypertension previously treated with bisoprolol:a subgroup analysis of the BISO-CAD study显示文摘Background:Resting heart rate(RHR)is considered as a strong predictor of total mortality and hospitalization due to heart failure in hypertension patients.Bisoprolol fumarate,a second-generation beta-adrenoreceptor blockers(β-blocker)is commonly prescribed drug to manage hypertension.The present study was to retrospectively evaluate changes in the average RHR and its association with cardiovascular outcomes in bisoprolol-treated coronary artery disease(CAD)patients from the CAD treated with bisoprolol(BISO-CAD)study who had comorbid hypertension.Methods::We performed ad-hoc analysis for hypertension sub-group of the BISO-CAD study(n=866),which was a phase IV,multination,multi-center,single-arm,observational study carried out from October 2011 to July 2015 across China,South Korea,and Vietnam.Multivariate regression analysis was used to identify factors associated with incidence of composite cardiac clinical outcome(CCCO),the results were presented as adjusted odds ratio(OR)along with 95%confidence interval(CI)and adjusted P value.Results::A total of 681 patients(mean age:64.77±10.33 years)with hypertension from BISO-CAD study were included in the analysis.Bisoprolol improved CCCOs in CAD patients with comorbid hypertension,with RHR<65 and<70 beats/min compared with RHR≥65 and≥75 beats/min,respectively,in the efficacy analysis(EA)set.In addition,it lowered RHR in both intent-to-treat(ITT)and EA groups after 6,12,and 18 months of treatment.Further,RHR 70 to 74 beats/min resulted in significantly higher risk of CCCOs EA set of patients(adjusted OR:4.34;95%CI:1.19-15.89;P=0.03).Also,events of hospitalization due to acute coronary syndrome were higher when RHR 69 to 74 beats/min compared to RHR<69 beats/min in ITT patients.Conclusion::Bisoprolol can effectively reduce RHR in Asian CAD patients with comorbid hypertension and hence,improve CCCO without affecting their blood pressure. | Yun-Dai Chen Xin-Chun Yang Vinh Nguyen Pham Shi-An Huang Guo-Sheng Fu Xiao-Ping Chen Binh Quang Truong Yu Yang Shao-Wen Liu Tian-Rong Ma Dong-Soo Kim Tae-hoon Kim | 2020 | Chinese Medical Journal2020,,10: | 10 |
| 4 | 基于最优控制理论的电动汽车机械式自动变速器换档控制显示文摘提出了一种用于电动汽车的动力保持型二档机械式自动变速器,该变速器主要由行星齿轮系统、离心摩擦离合器、带式制动器构成,可以在两个档位之间进行无缝切换。解决了传统机械式自动变速器(AMT)在换档过程中存在的动力中断问题。建立了电动汽车动力传动系统的动力学模型,采用基于动态规划和带约束的凸优化的变速器换档过程的最优控制方法,以冲击度和滑摩功为评价指标,求解换档过程的最优控制量,实现变速器的最优换档控制。通过动力学建模与仿真,对基于最优控制的变速器换档控制进行分析和优化,对普通分段控制方法和最优控制方法进行对比。仿真结果表明:该最优控制方法能够有效提高电动汽车的换档舒适性,并在保证动力性能不降低的前提下减少离合器和带式制动器的摩擦损失。 | 方圣楠 宋健 宋海军 台玉琢 TRUONG Sinh Nguyen | 2016 | 清华大学学报(自然科学版)2016,56,6: | 9 |
| 5 | PRECEDE-PROCEED模式在护理评估中的应用显示文摘PRECEDE-PROCEED模式在指导健康促进的临床、教育及科研工作中起着至关重要的作用。以“提高社区老龄糖尿病人群的生活质量”为例,从该模式的产生、模式评估步骤分析及模式的应用方面,详细分析了PRECEDE-PROCEED模式的结构及其在护理评估中的应用,为护理同行了解PRECEDE-PROCEED模式提供帮助。 | 孟宪梅 Tam Truong Donnelly | 2007 | 护理研究(上旬版)2007,21,7: | 9 |
| 6 | Does heart rate variability correlate with long-term prognosis in myocardial infarction patients treated by early revascularization?显示文摘AIM To assess the prevalence of depressed heart rate variability(HRV) after an acute myocardial infarction(MI),and to evaluate its prognostic significance in the present era of immediate reperfusion.METHODS Time-domain HRV(obtained from 24-h Holter recordings) was assessed in 326 patients(63.5 ± 12.1 years old; 80% males),two weeks after a complicated MI treated by early reperfusion: 208 ST-elevation myocardial infarction(STEMI) patients(in which reperfusion wassuccessfully obtained within 6 h of symptoms in 94% of cases) and 118 non-ST-elevation myocardial infarction(NSTEMI) patients(percutaneous coronary intervention was performed within 24 h and successful in 73% of cases). Follow-up of the patients was performed via telephone interviews a median of 25 mo after the index event(95%CI of the mean 23.3-28.0). Primary endpoint was occurrence of all-cause or cardiac death; secondary end-point was occurrence of major clinical events(MCE,defined as mortality or readmission for new MI,new revascularization,episodes of heart failure or stroke). Possible correlations between HRV parameters(mainly the standard deviation of all normal RR intervals,SDNN),clinical features(age,sex,type of MI,history of diabetes,left ventricle ejection fraction),angiographic characteristics(number of coronary arteries with critical stenoses,success and completeness of revascularization) and long-term outcomes were analysed.RESULTS Markedly depressed HRV parameters were present in a relatively small percentage of patients: SDNN < 70 ms was found in 16% and SDNN < 50 ms in 4% of cases. No significant differences were present between STEMI and NSTEMI cases as regards to their distribution among quartiles of SDNN(χ~2 =1.536,P = 0.674). Female sex and history of diabetes maintained a significant correlation with lower values of SDNN at multivariate Cox regression analysis(respectively: P = 0.008 and P = 0.008),while no correlation was found between depressed SDNN and history of previous MI(P = 0.999) or number of diseased coronary arteries(P = 0.428) or unsuccessful percutaneous coronary intervention(PCI)(P = 0.691). Patients with left ventricle ejection fraction(LVEF) < 40% presented more often SDNN values in the lowest quartile(P < 0.001). After > 2 years from infarction,a total of 10 patients(3.1%) were lost to follow-up. Overall incidence of MCE at follow-up was similar between STEMI and NSTEMI(P = 0.141),although all-cause and cardiac mortality were higher among NSTEMI cases(respectively: 14% vs 2%,P = 0.001; and 10% vs 1.5%,P = 0.001). The Kaplan-Meier survival curves for all-cause mortality and for cardiac deaths did not reveal significant differences between patients with SDNN in the lowest quartile and other quartiles of SDNN(respectively: P = 0.137 and P = 0.527). Also the MCE-free survival curves were similar between the group of patients with SDNN in the lowest quartile vs the patients of the other SDNN quartiles(P = 0.540),with no difference for STEMI(P = 0.180) or NSTEMI patients(P = 0.541). By the contrary,eventsfree survival was worse if patients presented with LVEF < 40%(P = 0.001).CONCLUSION In our group of patients with a recent complicated MI,abnormal autonomic parameters have been found with a prevalence that was similar for STEMI and NSTEMI cases,and substantially unchanged in comparison to what reported in the pre-primary-PCI era. Long-term outcomes did not correlate with level of depression ofHRV parameters recorded in the subacute phase of the disease,both in STEMI and in NSTEMI patients. These results support lack of prognostic significance of traditional HRV parameters when immediate coronary reperfusion is utilised. | Leonida Compostella Nenad Lakusic Caterina Compostella Li Van Stella Truong Sabino Iliceto Fabio Bellotto | 2017 | World Journal of Cardiology2017,9,1: | 9 |
| 7 | 主动网络流水印技术研究进展显示文摘在匿名网络环境下通信双方关系确认、僵尸网络控制者追踪、中间跳板主机发现等方面,以被动网络流量分析(passive traffic analysis)为核心的传统入侵检测与流关联技术存在空间开销大、实时性差、识别率低、灵活性欠佳、难以应对加密流量等明显缺点。而将主动网络流量分析与数字水印思想相融合的主动网络流水印(ANFW,active network flow watermark)技术能有效克服传统被动网络流量分析方法的不足,已引起了国内外学者的广泛关注。首先阐述了ANFW机制的通用模型,总结了ANFW技术的分类及所涉及的角色关系;其次,详细综述了近年来提出的多种典型的基于不同网络流特征的ANFW技术,并进行对比性总结;最后,概述了当前ANFW技术自身安全威胁及应对措施现状,展望了其未来的研究方向。 | 郭晓军 程光 朱琛刚 TRUONG Dinh-Tu 周爱平 | 2014 | 通信学报2014,35,7: | 9 |
| 8 | Implications of preoperative hypoalbuminemia in colorectal surgery显示文摘Serum albumin has traditionally been used as a quantitative measure of a patient's nutritional status because of its availability and low cost. While malnutrition has a clear definition within both the American and European Societies for Parenteral and Enteral Nutrition clinical guidelines, individual surgeons often determine nutritional status anecdotally. Preoperative albumin level has been shown to be the best predictor of mortality after colorectal cancer surgery. Specifically in colorectal surgical patients, hypoalbuminemia significantly increases the length of hospital stay, rates of surgical site infections, enterocutaneous fistula risk, and deep vein thrombosis formation. The delay of surgical procedures to allow for preoperative correction of albumin levels in hypoalbuminemic patients has been shown to improve the morbidity and mortality in patients with severe nutritional risk. The importance of preoperative albumin levels and the patient's chronic inflammatory state on the postoperative morbidity and mortality has led to the development of a variety of surgical scoring systems to predict outcomes efficiently. This review attempts to provide a systematic overview of albumin and its role and implications in colorectal surgery. | Adam Truong Mark H Hanna Zhobin Moghadamyeghaneh Michael J Stamos | 2016 | World Journal of Gastrointestinal Surgery2016,8,5: | 9 |
| 9 | Flexible Wing Kinematics of a Free-Flying Beetle (Rhinoceros Beetle Trypoxylus Dichotomus)显示文摘 | Tien Van Truong Tuyen Quang Le Doyoung Byun Hoon Choel Park Minjun Kim | 2012 | Journal of Bionic Engineering2012,9,2: | 8 |
| 10 | 基于线粒体基因对细痣疣螈种组系统发育关系的探讨及物种修订建议(英文)显示文摘该文基于两段线粒体基因COI和ND1-ND2部分序列片段构建了细痣疣螈种组的系统发育关系,结果显示该单系群内包含了四个明显的进化支系(A、B、C、D)。A支系与B、C支系构成姐妹群关系;A支系包含了细痣疣螈、海南疣螈、老挝疣螈和'越南疣螈'以及另外两个来自越南未被命名的种群;C支系代表了一个新的独立进化支,可能是一个隐存种;C支系与B支系构成姐妹群关系。此外,来自模式产地的越南疣螈单独构成支系D。该文结果不支持以往细痣疣螈种组部分物种的划分,建议对该种组进行新的分类修订。该文强调了在分类研究中应该重视使用来自模式产地的样品并进行广泛的地理居群采样。 | 袁智勇 蒋柯 吕顺清 杨军校 NGUYEN Quang Truong NGUYEN Thien Tao 金洁琼 车静 | 2011 | Zoological Research2011,32,6: | 8 |
| 11 | Antioxidant and anti-inflammatory roles of tea polyphenols in inflammatory bowel diseases显示文摘Polyphenols,including phenolic acids,flavonoids,and procyanidins,are abundant in food and beverage derived from plants.Tea(Camellia sinensis)is particularly rich in polyphenols(e.g.,catechins,theaflavins,thearubigins,gallic acid,and flavonols),which are thought to contribute to the health benefits of tea.High intake of tea polyphenols has been described to prevent and/or attenuate a variety of chronic pathological conditions like cardiovascular diseases,neurodegenerative diseases,diabetes,and cancer.This review focuses on established antioxidant and anti-inflammatory properties of tea polyphenols and underlying mechanisms of their involvement in inflammatory bowel diseases(IBD).Tea polyphenols act as efficient antioxidants by inducing an endogenous antioxidant defense system and maintaining intracellular redox homeostasis.Tea polyphenols also regulate signaling pathways such as nuclear factor-κB,activator protein 1,signal transducer and activator of transcriptions,and nuclear factor E2-related factor 2,which are associated with IBD development.Accumulating pieces of evidence have indicated that tea polyphenols enhance epithelial barrier function and improve gut microbial dysbiosis,contributing to the management of inflammatory colitis.Therefore,this study suggests that supplementation of tea polyphenols could prevent inflammatory conditions and improve the outcome of patients with IBD. | Van-Long Truong Woo-Sik Jeong | 2022 | Food Science and Human Wellness2022,11,3: | 7 |
| 12 | Renal cell carcinoma: Evolving and emerging subtypes显示文摘Our knowledge of renal cell carcinoma(RCC) is rapidly expanding. For those who diagnose and treat RCC, it is important to understand the new developments. In recent years, many new renal tumors have been described and defined, and our understanding of the biology and clinical correlates of these tumors is changing. Evolving concepts in Xp11 translocation carcinoma, mucinous tubular and spindle cell carcinoma, multilocular cystic clear cell RCC, and carcinoma associated with neuroblastoma are addressed within this review. Tubulocystic carcinoma, thyroid-like follicular carcinoma of kidney, acquired cystic disease-associated RCC, and clear cell papillary RCC are also described. Finally, candidate entities, including RCC with t(6;11) translocation, hybrid oncocytoma/chromophobe RCC, hereditary leiomyomatosis and RCC syndrome, and renal angiomyoadenomatous tumor are reviewed. Knowledge of these new entities is important for diagnosis, treatment and subsequent prognosis. This review provides a targeted summary of new developments in RCC. | Suzanne M Crumley Mukul Divatia Luan Truong Steven Shen Alberto G Ayala Jae Y Ro | 2013 | World Journal of Clinical Cases2013,1,9: | 7 |
| 13 | How Could Beetle's Elytra Support Their Own Weight during Forward Flight?显示文摘 | Tuyen Quang Le Tien Van Truong Hieu TrungTran Soo Hyung Park Jin Hwan Ko Hoon Cheol Park Doyoung Byun | 2014 | Journal of Bionic Engineering2014,11,4: | 6 |
| 14 | Studies on sustainable features of vernacular architecture in different regions across the world:A comprehensive synthesis and evaluation显示文摘Due to the increasing pressure brought by recent global environmental problems,building designers are embracing regionalism and the knowledge of traditional structures,arguing that these structures are energy efficient and highly sustainable.We observe clear evidence of the increasing interest in vernacular architecture among the research community.This study therefore aims to clarify the contents and issues raised in the studies on vernacular architecture and the knowledge and recommendations that can be derived from them.A database of the research is established by collecting many studies from primary sources.Obtained data is carefully refined and categorized into a table where synthesized information is introduced.The results of this study show an uneven geographic and climatic distribution of the studies;the trend in selecting research objectives and research objects;the choice of research methods with a clear shift towards quantitative research methods,and the generic findings from the database of the research.These results can support diverse inquiries about vernacular architecture across the world and be used as a resource or an orientation to support numerous subsequent studies. | Anh Tuan Nguyen Nguyen Song Ha Truong David Rockwood Anh Dung Tran Le | 2019 | Frontiers of Architectural Research2019,8,4: | 6 |
| 15 | 越南苦苣苔科植物四新记录种(英文)显示文摘报道了4个苦苣苔科(Gesneriaceae)植物在越南的分布新记录,其中1种为半蒴苣苔属(Hemiboea)的红苞半蒴苣苔(H.rubribracteata),2种为报春苣苔属(Primulina Hance)的文采报春苣苔(P.wentsaii)和疏花报春苣苔(P.laxi flora),还有1种为吊石苣苔属(Lysionotus)的桂黔吊石苣苔(L.aesch ynanthoides)。文中列出了每个种的标本引证和地理分布情况。 | Do Van Truong 刘晟源 韦毅刚 温放 | 2013 | 广西植物2013,33,3: | 5 |
| 16 | Design and Demonstration of Insect Mimicking Foldable Artificial Wing Using Four-Bar Linkage Systems显示文摘 | Quang-Tri Truong Byoma Wing Argyoganendro Hoon Cheol Park | 2014 | Journal of Bionic Engineering2014,11,3: | 5 |
| 17 | Zebrafish embryo toxicity of 15 chlorinated, brominated, and iodinated disinfection by-products显示文摘Disinfection to protect human health occurs at drinking water and wastewater facilities through application of non-selective oxidants including chlorine. Oxidants also transform organic material and form disinfection by-products(DBPs), many of which are halogenated and cyto-and genotoxic. Only a handful of assays have been used to compare DBP toxicity,and researchers are unsure which DBP(s) drive the increased cancer risk associated with drinking chlorinated water. The most extensive data set employs an in vitro model cell,Chinese hamster ovary cells. Traditionally, most DBP research focuses on the threat to human health, but the effects on aquatic species exposed to DBPs in wastewater effluents remain ill defined. We present the developmental toxicity for 15 DBPs and a chlorinated wastewater to a model aquatic vertebrate, zebrafish. Mono-halogenated DBPs followed the in vivo toxicity rank order: acetamides > acetic acids > acetonitriles ~ nitrosamines, which agrees well with previously published mammalian in vitro data. Di-and tri-halogenated acetonitriles were more toxic than their mono-halogenated analogues, and bromine-and iodine-substituted DBPs tended to be more toxic than chlorinated analogues. No zebrafish development effects were observed after exposure to undiluted or non-concentrated,chlorinated wastewater. We find zebrafish development to be a viable in vivo alternative or confirmatory assay to mammalian in vitro cell assays. | David Hanigan Lisa Truong Michael Simonich Robert Tanguay Paul Westerhoff | 2017 | Journal of Environmental Sciences2017,29,8: | 5 |
| 18 | 微波等离子体原子发射光谱法(MP-AES)测定果汁中的常量元素显示文摘介绍了使用配有Agilent 4107氮气发生器的Agilent 4200微波等离子体原子发射光谱法(MPAES)分析果汁样品中的钙、镁、钠和钾等常量元素的分析方法,在分析两种质量控制(QC)测试材料时,加标回收率在90%-110%,6h中所有四种元素的相对标准偏差(RSD)均小于4%。与火焰原子吸收光谱法(FAAS)相比,MP-AES的等离子体源在检出限和线性动态范围等性能方面有所改善,MP-AES无需使用可燃性气体,也无需使用昂贵又费时的改性剂和电离抑制剂,对标准物质的测定结果与标准值基本一致。4200 MP-AES将是替代火焰原子吸收仪器的理想选择。 | Phuong Truong John Cauduro | 2014 | 中国无机分析化学2014,4,4: | 5 |
| 19 | 乙型肝炎疫苗和HBV感染诱导HBV特异性NK细胞记忆功能显示文摘【据Gut 2021年2月报道】题:乙型肝炎疫苗和HBV感染诱导HBV特异性NK细胞记忆功能(作者Wijaya RS等)接种乙型肝炎疫苗可通过免疫记忆保护机体免受后续感染(传统上被认为是适应性免疫系统的领域)。但在小鼠和非人类灵长类动物中发现了抗原特异性记忆自然杀伤细胞(mNK)后,这一观点受到了挑战。 | WIJAYA RS READ SA TRUONG NR 程俊雅 李海军 | 2021 | 临床肝胆病杂志2021,37,12: | 4 |
| 20 | Flow Visualization of Rhinoceros Beetle (Trypoxylus dichotomus) in Free Flight显示文摘 | Tien Van Truong Tuyen Quang Le Hieu Trung Tran Hoon Cheol Parka Kwang Joon Yoon Doyoung Byun | 2012 | Journal of Bionic Engineering2012,9,3: | 4 |