检索结果-南通市图书馆

Seeing Human Weight from a Single RGB-D Image

在线全文

学校读者我要写书评

暂无评论

Journal of Computer Science & Technology 2014年第5期29卷 777-784页

作者： tam V. nguyen 冯佳时颜水成 ARTIC Centre Department for TechnologyInnovation and Enterprise Singapore Polytechnic Singapore 139651 Singapore Department of Electrical Engineering and Computer Sciences University of CaliforniaBerkeley CA 94720 U.S.A. Department of Electrical and Computer Engineering National University of SingaporeSingapore 117583 Singapore Senior MemberIEEE

Human weight estimation is useful in a variety of potential applications, e.g., targeted advertisement, entertainment scenarios and forensic science. However, estimating weight only from color cues is particularly challenging since these cues are quite sensitive to lighting and imaging conditions. In this article, we propose a novel weight estimator based on a single RGB-D image, which utilizes the visual color cues and depth information. Our main contributions are ***, we construct the W8-RGBD dataset including RGB-D images of different people with ground truth weight. Second,the novel sideview shape feature and the feature fusion model are proposed to facilitate weight estimation. Additionally, we consider gender as another important factor for human weight estimation. Third, we conduct comprehensive experiments using various regression models and feature fusion models on the new weight dataset, and encouraging results are obtained based on the proposed features and models.

关键词： RGB-D image depth information human weight estimation

Simultaneous Quantitative Analysis of Five Components in Angelica sinensis and Angelica acutiloba Acclimatized Growing in Vietnam by High-Performance Liquid Chromatography with Photodiode Array Detector

在线全文

学校读者我要写书评

暂无评论

World Journal of Traditional Chinese Medicine 2021年第1期7卷 6-10页

作者： Thi minh tam Pham Thi Thu Cuc Le Van Thanh nguyen Viet Hung Tran Departments of Microbiology Institute of Drug Quality ControlHo Chi Minh City Departments of Instrumental Analysis Institute of Drug Quality ControlHo Chi Minh City Institute of Drug Quality Control Ho Chi Minh City Faculty of Pharmacy Nguyen Tat Thanh UniversityHo Chi Minh CityVietnam

Background:Chinese Danggui(Angelica sinensis)and Japanese Danggui(Angelica acutiloba)are evaluated as the same in using and critical of quality control in Vietnamese *** Vietnam,Japanese Danggui were acclimatized and cultivated in several regions in recent *** the huge climatic difference between Vietnam and Japan,Japanese Danggui grows very well in ***,there are no studies to assess the overall quality of this medicinal *** and Objectives:The aim of this study is to develop a method to identify and assay simultaneously 5 component compounds of these crude herbs:chlorogenic acid,ferulic acid,scopoletin,xanthotoxin and ligustilide by high-performance liquid chromatography with photodiode array detector(HPLC-PDA).Materials and Methods:The procedure was optimized by using column Phenomenex Gemini 5μm PR C18,15 x 4,6 mm with the detection wavelength set at 321 nm for detector PDA and mobile phase was composed of(A)ACN and(B)aqueous solution 1%of acid acetic using a gradient *** were performed at 30°C with a flow rate of 1.0 mL/***:The developped method were fully validated for linearity,accuracy,recovery and met the validation requirements,proved practical applicability for the quality control of these herbs and related ***:The method was successfully applied to the quantification of five markers simultaneously from collected samples.

关键词： Chlorogenic acid Danggui ferulic acid ligustilide scopoletin xanthotoxin

Deep learning-based signal processing for evaluating energy dispersal in bridge structures

在线全文

学校读者我要写书评

暂无评论

Journal of Zhejiang University-Science A(Applied Physics & Engineering) 2021年第8期22卷 672-680页

作者： Nhi NGO-KIEU Thao nguyen-DA Toan PHAM-BAO tam nguyen-NHAT Hung nguyen-XUAN Laboratory of Applied Mechanics(LAM) Ho Chi Minh City Univer-sity of Technology(HCMUT)Ho Chi Minh CityVietnam Vietnam National University Ho Chi minh City Ho Chi Minh CityVietnam Ho Chi minh City Department of Transportation Ho Chi Minh CityVietnam CIRTECH Institute Ho Chi Minh City University of Technology(HUTECH)Ho Chi Minh CityVietnam

In this paper,we use deep learning to investigate a loss factor function(LF)for measuring energy dispersal in bridge structures in Ho Chi minh City,*** LF is calculated from the power spectral density(PSD)of random vi... 详细信息

关键词： bridge energy dispersal

Prolonged post-thaw culture of embryos does not improve outcomes of frozen human embryo transfer cycles: A prospective randomized study

在线全文

学校读者我要写书评

暂无评论

Asian pacific Journal of Reproduction 2019年第6期8卷 260-266页

作者： minh tam Le Van Trung nguyen Thanh Tung nguyen MBlake EVans Thai Thanh Thi nguyen tam AnThi nguyen Dinh Duong Le Vu Quoc Huy nguyen Ngoc Thanh Cao Micah J.Hill Department of Obstetrics and Gynecology Hue University of Medicine and PharmacyHue University06 Ngo Quyen StreetHueVietnam Center for Reproductive Endocrinology and Infertility Hue University of Medicine and PharmacyHue University06 Ngo Quyen StreetHueVietnam Department of Histology and Embryology Hue University of Medicine and PharmacyHue University06 Ngo Quyen StreetHueVietnam Walter Reed National Military Medical Center 8901 Rockville PikeBethesdaMD20889USA Department of Public Health Hue University of Medicine and PharmacyHue University06 Ngo Quyen StreetHueVietnam

Objective:To evaluate the impact of prolonged post-thaw embryos culture on pregnancy outcome during frozen embryo transfer ***:This prospective cohort study evaluated 324 thaw transfer cycles with 819 embryos from 269 patients at the Center for Reproductive Endocrinology and Infertility of Hue University Hospital in *** frozen embryo transfer cycles were divided into two groups at the time of thawing:the short culture group(2-hour post-thaw culture)and the overnight culture group(overnight culture for 18 h)before the embryo was transferred into the *** rates of embryo intact,grade A embryo at frozen and transfer time and continuing cleavage were *** clinical outcomes including serum beta-human chorionic gonadotropin,clinical pregnancy and implantation rate were evaluated after 14 days,4 weeks,6 weeks,respectively,after embryo ***:Human chorionic gonadotropin positive occurred in 39.5%of patients in the short culture group compared to 25.9%in the overnight culture group with risk difference(RD)=13.6%,relative risk(RR)=1.343,95%confidence interval(CI)1.085-1.663,P<*** pregnancy rate of the short culture group and overnight culture group was 33.3%and 24.1%,respectively(RD=9.2%,RR=1.242,95%CI 0.996-1.549,P=0.06)and the implantation rate in the short culture group and overnight culture group was 16.5%and 11.0%,respectively(RD=5.5%,RR=1.244,95%CI 1.046-1.479,P=0.01).In women of advanced age(≥35 years)and women who received 3 embryos,pregnancy outcomes were found to be significantly(P<0.05)higher in the short culture than in the overnight culture ***:The prolonged post-thaw culture period does not increase pregnancy outcome in comparison with the short culture.

关键词： Embryo vitrification Post-thaw culture Frozen embryo transfer Biochemical pregnancy rate Clinical pregnancy rate Implantation rate

Optimization Agricultural Supply Chain:A Case Study of Fertilizer Supplier Selection

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第8期72卷 4057-4068页

作者： nguyen Van Thanh nguyen Thi Kim Lan Syed tam Husain nguyen Hoang Hai nguyen Viet Tinh Faculty of Commerce Van Lang UniversityHo Chi Minh CityVietnam International Education Institute Van Lang UniversityHo Chi Minh CityVietnam

The 21st century is associated with the IndustrialRevolution 4.0 and the organic agriculture trend,making the utilization of high-quality fertilizers,abundant nutritional content,economical,and no affect to environment *** to the new concept,clean agricultural production and organic agricultural products are not allowed to excessively use synthetic chemicals such as chemical fertilizers,and plant protection drugs,but priority is to use manure,organic fertilizers,and natural mineral *** must meet the balanced nutritional requirements of crops,maintain,and improve the fertility of the ground,protect the surrounding ecosystem,and leave harmful effects in agricultural products,products with high quality,safe for users and high economic efficiency for *** achieve the above goal,the selection of a fertilizer supplier is an important decision,supporting the supply chain’s sustainable development,fertilizer supplier selection is a multicriteria decision making model,the decision maker must assess all qualitative and quantitative *** this paper,the author proposed an integer decision making model including Fuzzy Analytic Hierarchy Process(FAHP)and Complex Proportional Assessment of Alternatives(COPRAS)for fertilizer supplier *** weightings of the criteria are calculated by using FAHP,COPRAS is then applied for ranking some potential fertilizer *** efficiency of the proposed models is proved by a case study conducted in a farm located in the south of *** research is the first fertilizer supplier evaluation and se-lection model in Vietnam by interviewing experts and reviewing the ***-search result is to provide a case study on evaluating supplier in agricultural supply chain utilizing the model proposed by the combination of FAHP and COPRAS models.

关键词： Fertilizer industry optimization model fuzzy theory agricultural supply chain

Isolation and Identification of Two Flavonoid Compounds from Acclimatized Angelica acutiloba Kitagawa Growing in Vietnam

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Traditional Chinese Medicine 2022年第3期8卷 413-416页

作者： Thi minh tam Pham Thi Thu Cuc Le Viet Hung Tran Van Thanh nguyen Department of Microbiology Institute of Drug Quality ControlDepartment of Analytical Chemistry and Quality ControlUniversity of Medicine and PharmacyHo Chi Minh CityVietnam Department of Analytical Chemistry and Quality Control Nguyen Tat Thanh UniversityHo Chi Minh CityVietnam Department of Microbiology Institute of Drug Quality ControlHo Chi Minh CityVietnam

Traditional Vietnamese Medicine has its own development based on the local endemic herbs,but it also inherits from Traditional Chinese Medicine using Chinese herbal *** the history of cultural exchange between two countries,the adoption of Chinese Danggui,Angelica sinensis(Oliv.)Diels.,has been made by Vietnamese traditional medicine practitioners for a long ***,the acclimatization has never been *** Danggui,or Angelica acutiloba Kitagawa,is recently being acclimatized and cultivated in several Vietnamese *** the huge climate change between the two countries,the herb adapted exquisitely well to the humid tropical ***,so far,there are no studies that have evaluated the effect of acclimatization on the overall quality of this medicinal *** aim of our study is screening secondary metabolites of this acclimatized herb for new natural compound(s),if *** analysis of flavonoid fraction from this herb led to the identification of two known compounds which previously have not been isolated from this species *** detection showed that the herb has reacted to the new environment.

关键词： Abiotic stress Angelica acutiloba danggui isoquercitrin rutin

Fuzzy Decision Model: Evaluating and Selecting Open Banking Business Partners

在线全文

学校读者我要写书评

暂无评论

Computers, Materials & Continua 2022年第9期72卷 4557-4570页

作者： Ngo Quang Trung nguyen Van Thanh nguyen Viet Tinh Syed tam Husain Faculty of Commerce Van Lang UniversityHo Chi Minh City70000Vietnam

The finance supply chain has always been a different supply chain compared to product supply chain being a service supply *** Banking(OB)is one of the most important milestones since the beginning of financial technology innovation and service supply *** these are activities provided by traditional banks,non-bank financial institutions also provide financial service with access to consumer banking,transactional and other financial data to develop financial applications and services tailored to their *** development of financial technology,“Open banking”,promotes financial services to begin this ***,evaluating and selecting open banking business partners from multiple perspectives for banks are ***,the authors in this research proposed a hybrid multicriteria decision-making model which includes a Spherical Fuzzy Analytical Hierarchy Process(SF-AHP)model and a Multi-Attributive Ideal-Real Comparative Analysis(MAIRCA)model with supports from seasoned domain *** contribution of this research is a proposition of a fuzzy decision model for evaluating and selecting open banking business *** model successfully determined a suitable open bank provider in order to assist decision makers decide objectively.

关键词： Open banking MCDM SF-AHP MAIRCA fuzzy theory

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

越南医籍《海上懒翁医宗心领》版本考

中医药文化 2024年第4期19卷 325-332页

作者：芮芸杨丽娜阮明玉上海中医药大学图书馆上海201203 上海中医药大学科技人文研究院上海201203 越南菲尼卡大学河内12116

《海上懒翁医宗心领》是越南第一部内容完备的医学全书,在越南医学史上有里程碑的意义。该书由越南医家黎有卓所著,早期以手稿本或传抄本形式流传于其弟子之间,名为《懒翁心领》,经后人搜集、刊印,于咸宜元年(1885)刊刻出版,名为《新镌... 详细信息

《海上懒翁医宗心领》是越南第一部内容完备的医学全书,在越南医学史上有里程碑的意义。该书由越南医家黎有卓所著,早期以手稿本或传抄本形式流传于其弟子之间,名为《懒翁心领》,经后人搜集、刊印,于咸宜元年(1885)刊刻出版,名为《新镌海上懒翁医宗心领全帙》。通过考据该书版本的发生发展过程以及发展过程中形成的相互关系,梳理该书不同版本之间的源流演变,为今人研究越南医家黎有卓医学思想在越南的发展脉络提供参考。

关键词：《海上懒翁医宗心领》越南医籍版本考证域外汉籍

Optimization of buckling load for laminated composite plates using adaptive Kriging-improved PSO:A novel hybrid intelligent method

在线全文

学校读者我要写书评

暂无评论

Defence Technology（防务技术） 2021年第1期17卷 85-99页

作者： Behrooz Keshtegar Trung nguyen-Thoi tam T.Truong Shun-Peng Zhu School of Mechanical and Electrical Engineering University of Electronic Science and Technology of ChinaChengdu611731China Department of Civil Engineering Faculty of EngineeringUniversity of ZabolP.B.***ZabolIran Division of Computational Mathematics and Engineering Institute for Computational ScienceTon Duc Thang UniversityHo Chi Minh CityViet Nam Faculty of Civil Engineering Ton Duc Thang UniversityHo Chi Minh CityViet Nam

An effective hybrid optimization method is proposed by integrating an adaptive Kriging(A-Kriging)into an improved partial swarm optimization algorithm(IPSO)to give a so-called A-Kriging-IPSO for maximizing the buckling load of laminated composite plates(LCPs)under uniaxial and biaxial *** this method,a novel iterative adaptive Kriging model,which is structured using two training sample sets as active and adaptive points,is utilized to directly predict the buckling load of the LCPs and to improve the efficiency of the optimization *** active points are selected from the initial data set while the adaptive points are generated using the radial random-based convex *** cell-based smoothed discrete shear gap method(CS-DSG3)is employed to analyze the buckling behavior of the LCPs to provide the response of adaptive and input data *** buckling load of the LCPs is maximized by utilizing the IPSO *** demonstrate the efficiency and accuracy of the proposed methodology,the LCPs with different layers(2,3,4,and 10 layers),boundary conditions,aspect ratios and load patterns(biaxial and uniaxial loads)are *** results obtained by proposed method are in good agreement with the literature results,but with less computational *** applying adaptive radial Kriging model,the accurate optimal resultsebased predictions of the buckling load are obtained for the studied LCPs.

关键词： Adaptive kriging Laminated composite plates Buckling optimization Smooth finite element methods Cell-based smoothed discrete shear gap method(CS-DSG3) Improved PSO