检索结果-南通市图书馆

Filiform needle acupuncture for allergic rhinitis:A systematic review and meta-analysis

Journal of Integrative Medicine 2022年第6期20卷 497-513页

作者： Shi-hao Du Wei Guo Chao Yang Sheng Chen Sheng-nan Guo Shuo Du Zhong-ming Du Yu-tong Fei Ji-ping Zhao Dongzhimen Hospital Beijing University of Chinese MedicineBeijing100700China Institute of Acupuncture and Moxibustion China Academy of Chinese Medical SciencesBeijing100700China Centre for Evidence-Based Chinese Medicine Beijing University of Chinese Medicine100029BeijingChina

Background:Filiform needle acupuncture(FNA),the most classical and widely applied acupuncture method based on traditional Chinese medicine theory,has shown a promising effect in the treatment of allergic rhinitis(AR).Objective:To evaluate the efficacy,safety,cost-effectiveness,and patient preference of FNA in the treatment of AR by comparing FNA with sham acupuncture,no treatment,and conventional *** strategy:Eight electronic databases were systematically searched from inception to October 14,*** studies were acquired from clinical trial registration platforms and reference *** criteria:Randomized controlled trials were included if they compared FNA with either sham acupuncture,no treatment or conventional medication for *** extraction and analysis:Two researchers extracted data independently of each other using a predesigned data acquisition form,and results were cross-checked after *** primary outcome was symptom score(Total Nasal Symptom Score or Visual Analogue Scale),and the secondary outcomes were the AR control questionnaire,quality of life(QoL)score(Different versions of Rhinoconjunctivitis Quality of Life Questionnaire),medication score(use of rescue medication),mental health score,total IgE,adverse event rate,clinical economic indicators,and patient satisfaction *** mean difference(SMD)or mean difference(MD)with 95% confidence interval was used to calculate the effect size for continuous data,while risk ratio with 95%CI was used for dichotomous ***:Thirty studies were included in this *** with sham acupuncture,FNA significantly reduced the symptom score(SMD:-0.29[-0.43,-0.15]),AR’s impact on QoL(SMD:-0.23[-0.37,-0.08])and medication score(SMD:-0.3[-0.49,-0.11]).Compared with no treatment,FNA dramatically reduced the symptom score(SMD:-0.8[-1.2,-0.39])and AR’s impact on QoL(SMD:-0.82[-1.13,-0.52]).There were no increased rates of adverse events with FNA compared to sham

关键词： Allergic rhinitis Filiform needle acupuncture Systematic review Meta-analysis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Microstructure analysis and thermoelectric properties of iron doped CuGaTe_(2)

引用

Journal of Materiomics 2018年第3期4卷 221-227页

作者： Fahim Ahmed Naohito Tsujii Takao Mori International Center for Materials Nanoarchitectonics(MANA) National Institute for Materials Science(NIMS)Namiki 1-1Tsukuba 305-0044Japan Graduate School of Pure and Applied Sciences University of Tsukuba1-1-1 TennodaiTsukubaIbaraki 305-8577Japan

Chalcopyrite related compounds have attracted much attention in recent years due to their promising thermoelectric *** this research we report Fe doping in chalcopyrite-type CuGaTe_(2)and its influence on structural and thermal transport *** synthesized polycrystalline samples with composition CuGa_(1-x)Fe_(x)Te_(2)with x=0.0 to 0.05 by spark plasma sintering *** structural analysis powder X-ray diffraction and electron probe micro analysis were *** of Fe in CuGaTe_(2)was found to be very small,and other phases like FeTe_(2)and CuTe were *** conductivity showed a significant decrease with the addition of Fe up to x=0.02,which started to increase for x≥*** the other hand,the addition of Fe caused slight increase in the power factor from 1.3mW/K^(2)m for x=0.0 to 1.6 mW/K^(2)m for x=0.02 at T=770 *** a result,ZT peak value of 0.92 is recorded for x=0.02 at 870 K,which corresponds to an enhancement of 60%from that of non-doped CuGaTe_(2).This work demonstrates that thermoelectric properties of compositematerials can be greatly improved by controlling its microstructure.

关键词： Thermoelectric CuGaTe_(2) Microstructure Seebeck coefficient Thermal conductivity Composite material

来源：

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

Nonlinear analysis of pre-tensioned glass wall facade by stability function with initial imperfection

引用

Frontiers of Structural and Civil Engineering 2010年第3期4卷 376-382页

作者： Siu-Lai CHAN Yaopeng LIU Andy LEE Department of Civil and Structural Engineering The Hong Kong Polytechnic UniversityHong KongChina Ove Arup and Partners(Hong Kong)Limited Hong KongChina

Pre-tensioned high strength trusses using alloy steel bar are widely used as glass wall supporting systems because of the high degree of *** breakage of glass panes in this type of system occurs occasionally,likely to be due to error in design and analysis in addition to other factors like glass impurity and stress concentration around opening in a spider *** design does not consider the flexibility of supports from finite stiffness of supporting steel or reinforced concrete *** resistance of lateral wind pressure of the system makes use of high tension force coupled with the large deflection effect,both of which are affected by many parameters not generally considered in conventional *** the design,one must therefore give a careful consideration on various effects,such as support settlement due to live loads and material creep,temperature change,pre-tension force,and wind *** is not uncommon to see many similar glass wall systems fail in the wind load test chambers under a design wind *** paper presents a rigorous analysis and design of this type of structural systems used in a project in Hong Kong,*** stability function with initial curvature is used in place of the cubic function,which is only accurate for linear *** considerations and analysis techniques are believed to be of value to engineers involved in the design of the structural systems behaving nonlinearly.

关键词： tension system glass wall nonlinear analysis pre-tensioning second-order analysis

来源：

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

Bibliometric analysis on Utilization of New Information Technology in the Prevention and Control of COVID-19-China,2020

引用

China CDC weekly 2021年第8期3卷 165-169页

作者： Dan Li Songwang Wang Xuemei Su Information Center Chinese Center for Disease Control and PreventionBeijingChina

Introduction:New information technology(IT)has been applied to prevent and control coronavirus disease 2019(COVID-19)in many regions of China since the outbreak of *** study aims to illustrate the current status and key areas of the application of new IT in the prevention and control of ***:Literature related to the prevention and control of COVID-19 with new IT since 2020 was retrieved from China National Knowledge Internet and Wanfang Literature databases,the two most authoritative databases in *** 5.7.R2 was used to analyze the institutions,authors,and keywords of the *** application of new IT is determined by keywords and highly cited ***:A total of 1,711 articles were included,as the number of publications has been continually increasing over the investigation *** six hot topics of new IT applied in COVID-19 were big data,artificial intelligence,Internet+,blockchain,Internet of Things,and *** most productive institution is University of Chinese Academy of Sciences,and the most productive author in this field is Tao Pei,whose article,“Multi-level Spatial Distribution Estimation Model of the Inter-Regional Migrant Population Using Multi-Source Spatio-Temporal Big Data:A Case Study of Migrants from Wuhan During the Spread of COVID-19,”was highly ***:This study could help medical professionals understand the application status and research trends of new IT in the prevention and control of *** paper also helps researchers find potential co-operative institutions and partners.

关键词： artificial prevention Migrant

来源：

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

An analysis of contributing mining factors in coal workers’pneumoconiosis prevalence in the United States coal mines,1986-2018

引用

International Journal of Coal Science & Technology 2021年第6期8卷 1227-1237页

作者： Younes Shekarian Elham Rahimi Naser Shekarian Mohammad Rezaee Pedram Roghanchi Department of Mineral Engineering New Mexico Institute of Mining and TechnologySocorroNMUSA Department of Information Systems Business SchoolUniversity of Colorado DenverDenverCOUSA John and Willie Leone Family Department of Energy and Mineral Engineering Earth and Mineral Sciences(EMS)Energy InstituteThe Pennsylvania State UniversityUniversity ParkPAUSA

In the United States,an unexpected and severe increase in coal miners’lung diseases in the late 1990s prompted researchers to investigate the causes of the disease *** study aims to scrutinize the effects of various mining parameters,including coal rank,mine size,mine operation type,coal seam height,and geographical location on the prevalence of coal worker’s pneumoconiosis(CWP)in surface and underground coal mines.A comprehensive dataset was created using the *** Safety and Health Administration(MSHA)Employment and Accident/Injury *** information was merged based on the mine ID by utilizing SQL data management software.A total number of 123,589 mine-year observations were included in the statistical *** Estimating Equation(GEE)model was used to conduct a statistical analysis on a total of 29,707,and 32,643 mine-year observations for underground and surface coal mines,*** results of the econometrics approach revealed that coal workers in underground coal mines are at a greater risk of CWP comparing to those of surface coal ***,underground coal mines in the Appalachia and Interior regions are at a higher risk of CWP prevalence than the Western *** coal mines in the Appalachian coal region are more likely to CWP development than miners in the Western *** analysis also indicated that coal workers working in smaller mines are more vulnerable to CWP than those in large mine ***,coal workers in thin-seam underground mine operations are more likely to develop CWP.

关键词： Respirable coal mine dust Respiratory diseases Coal worker’s pneumoconiosis(CWP) Occupational exposure

来源：

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

Tobacco control challenges in China: Big data analysis of online tobacco marketing information

引用

International Journal of Nursing Sciences 2020年第S1期7卷 52-60页

作者： Xiuli Wang Ying Xiong Wenwen Zhao School of New Media Peking UniversityDirector of Center for Social Media ResearchBeijingChina

Objective:To develop tobacco control strategies by analyzing online tobacco marketing information in ***:Using web-crawler software,this study acquired 106,485 pieces of online tobacco marketing information published on 11 different Internet platforms including Weibo,WeChat,Baidu,etc.,from January-June *** data were used to investigate the characteristics and social networks of online tobacco marketing via content and social network ***:The total volume of online tobacco marketing during the study period was high,showing a positive *** all the marketing subjects,those involving"flavor capsule","Marlboro",and"Esse"were the most *** Weibo platform had the highest volume of online tobacco marketing information as well as the largest proportion of explicit marketing *** was followed by other social media platforms such as Baidu Search,Baidu Tieba,and Xiaohongshu,where implicit marketing information *** overall network structure of tobacco websites exhibited a significant centralization feature,where traditional and novel tobacco websites formed two clusters with almost no *** China Tobacco Science and Education Website(http://***/)and E-Cigarette Home(http://***/)were the two nodes of the highest degree centrality within the respective"circle",while the China Tobacco Monopoly Bureau Website(http://***/)was the node with the highest closeness *** contrast,Baidu Tieba's overall network structure was more decentralized,and the degree of correlation between different nodes was relatively ***:Online tobacco marketing demonstrated high volumes and wide coverage,and an intertwined network,thereby creating major obstacles for tobacco *** address this issue,the government should strengthen network supervision of tobacco marketing and revise its current ***,Internet platforms should improve self-regulation by compre

关键词： Big data China Internet Marketing Social media Social networking Tobacco Tobacco products

来源：

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

analysis of a malaria model with mosquito host choice and bed-net control

引用

International Journal of Biomathematics 2015年第6期8卷 119-140页

作者： Bruno Buonomo Department of Mathematics and Applications University of Naples Federico H via Cintia 1-80126 Naples Italy

A malaria model is formulated which includes the enhanced attractiveness of infectious humans to mosquitoes, as result of host manipulation by malaria parasite, and the human behavior, represented by insecticidetreated bed-nets usage. The occurrence of a backward bifurcation at R0 = 1 is shown to be possible, which implies that multiple endemic equilibria co-exist with a stable disease-free equilibrium when the basic repro- duction number is less than unity. This phenomenon is found to be caused by disease- induced human mortality. The global asymptotic stability of the endemic equilibrium for R0 〉1 is proved, by using the geometric method for global stability. Therefore, the disease becomes endemic for R0〉 1 regardless of the number of initial cases in both the human and vector populations. Finally, the impact on system dynamics of vector＇s host preferences and bed-net usage behavior is investigated.

关键词： Malaria backward bifurcation global stability vector's host preference human behavior.

来源：

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

Serum Resistin Levels in Adult Patients with Nonalcoholic Fatty Liver Disease:A Systematic Review and Meta-analysis

引用

Journal of Clinical and Translational Hepatology 2021年第4期9卷 484-493页

作者： Dongli Han Jie Chen Shousheng Liu Zengzhi Zhang Zhenzhen Zhao Wenwen Jin Yongning Xin Department of Infectious Disease Qingdao Municipal HospitalDalian Medical UniversityDalianLiaoningChina Qingdao City Shinan District Centers for Disease Control and Prevention QingdaoShandongChina Clinical Research Center Qingdao Municipal HospitalQingdaoShandongChina Digestive Disease Key Laboratory of Qingdao QingdaoShandongChina

Background and Aims:Previous studies reported that serum resistin levels were remarkably changed in patients with nonalcoholic fatty liver disease(NAFLD)but the conclusions were *** aim of this study was to investigate accurate serum resistin levels in adult patients with ***:A complete literature research was conducted in the PubMed,Embase,and Cochrane Library databases,and all the available studies up to 7 May 2020 were *** pooled standardized mean difference(SMD)values were calculated to investigate the serum resistin levels in patients with NAFLD and healthy ***:A total of 28 studies were included to investigate the serum resistin levels in patients with *** with NAFLD had higher serum resistin levels than controls(SMD=0.522,95%confidence interval[CI]:0.004–1.040,I2=95.9%).Patients with nonalcoholic steatohepatitis(NASH)had lower serum resistin levels than the healthy controls(SMD=−0.44,95%CI:−0.83–0.55,I2=74.5%).In addition,no significant difference of serum resistin levels was observed between patients with NAFL and healthy controls(SMD=−0.34,95%CI:−0.91–0.23,I2=79.6%)and between patients with NAFL and NASH(SMD=0.15,95%CI:−0.06–0.36,I2=0.00%).Furthermore,subgroup and sensitivity analyses suggested that heterogeneity did not affect the results of ***:This meta-analysis investigated the serum resistin levels in adult patients with NAFLD *** with NAFLD had higher serum resistin levels and patients with NASH had lower serum resistin levels than healthy *** resistin could serve as a potential biomarker to predict the development risk of NAFLD.

关键词： Resistin Nonalcoholic fatty liver disease Nonalcoholic steatohepatitis Biomarker

来源：

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

Modeling and stability analysis of the spread of novel coronavirus disease COVTD-19

引用

International Journal of Biomathematics 2021年第5期14卷 239-272页

作者： A.George Maria Selvam Jehad Alzabut D.Abraham Vianny Mary Jacintha Fatma Bozkurt Yousef PG and Research Department of Mathematics Sacred Heart College(Autonomous) Tirupattur 635601India Department of Mathematics and Science Education Faculty of Education Erciyes University38039 KayseriTurkey Department of Mathematics and General Sciences Prince Sultan University 11586 RiyadhSaudi Arabia Department of Mathematics Kuwait College of Science and Technology 27235 Kuwait City Kuwait

Towards the end of 2019,the world witnessed the outbreak of Severe Acute Respiratory Syndrome Coronavirus-2(COVID-19),a new strain of coronavirus that was unidentified in humans *** this paper,a new fractional-order Susceptible-Exposed-Infected-Hospitalized-Recovered(SEIHR)model is formulated for COVID-19,where the population is infected due to human *** fractional-order discrete version of the model is obtained by the process of discretization and the basic reproductive number is calculated with the next-generation matrix *** equilibrium points related to the disease transmission model are then ***,sufficient conditions to investigate all possible equilibria of the model are established in terms of the basic reproduction number(local stability)and are supported with time series,phase portraits and bifurcation ***,numerical simulations are provided to demonstrate the theoretical findings.

关键词： Discrete fractional order SEIHR model equilibrium points stability bifurcation

来源：

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

Multi-task regression learning for survival analysis via prior information guided transductive matrix completion

引用

Frontiers of Computer Science 2020年第5期14卷 99-112页

作者： Lei Chen Kai Shao Xianzhong Long Lingsheng Wang Jiangsu Key Laboratory of Big Data Security and Intelligent Processing Nanjing University of Posts and TelecommunicationsNanjing210023China MIIT Key Laboratory of Pattern analysis and Machine Intelligence Nanjing University of Aeronautics and AstronauticsNanjing211106China

Survival analysis aims to predict the occurrence time of a particular event of interest,which is crucial for the prognosis analysis of ***,due to the limited study period and potential losing tracks,the observed data inevitably involve some censored instances,and thus brings a unique challenge that distinguishes from the general regression *** addition,survival analysis also suffers from other inherent challenges such as the high-dimension and small-sample-size *** address these challenges,we propose a novel multi-task regression learning model,i.e.,prior information guided transductive matrix completion(PigTMC)model,to predict the survival status of the new ***,we use the multi-label transductive matrix completion framework to leverage the censored instances together with the uncensored instances as the training samples,and simultaneously employ the multi-task transductive feature selection scheme to alleviate the overfitting issue caused by high-dimension and small-sample-size *** addition,we employ the prior temporal stability of the survival statuses at adjacent time intervals to guide survival ***,we design an optimization algorithm with guaranteed convergence to solve the proposed PigTMC ***,the extensive experiments performed on the real microarray gene expression datasets demonstrate that our proposed model outperforms the previously widely used competing methods.

关键词： survival analysis matrix completion multi-task regression transductive learning multi-task feature selection

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：