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Tendency to Avoid Physical Activity and Sport:Associations with Weight Stigma,and Psychological Distress in a Two-Wave Longitudinal Study

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International Journal of Mental Health Promotion 2024年第8期26卷 633-641页

作者： Saffari Mohsen Yi-ching Lin Po-ching Huang Yu-Ting Huang Ru-Yi Huang Chi Hsien Huang Jung-Sheng Chen wai Chuen Poon Mark D.Griffiths Chung-Ying Lin Health Research Center Life Style InstituteBaqiyatallah University of Medical SciencesTehran***Iran Health Education Department Faculty of HealthBaqiyatallah University of Medical SciencesTehran***Iran Department of Early Childhood and Family Education National Taipei University of EducationTaipei106TaiwanChina School of Physical Therapy Graduate Institute of Rehabilitation ScienceCollege of MedicineChang Gung UniversityTaoyuan333TaiwanChina Institute of Allied Health Sciences College of MedicineNational Cheng Kung UniversityTainan701TaiwanChina Division of Family Medicine Taipei Tzu Chi HospitalBuddhist Tzu Chi Medical Foundationand School of MedicineTzu Chi UniversityHualienTaiwanChina Data Science Degree Program National Taiwan University and Academia SinicaTaipeiTaiwanChina Department of Family Medicine and Community Medicine E-Da HospitalI-Shou UniversityKaohsiung824TaiwanChina College of Medicine I-Shou UniversityKaohsiung840Taiwan Department of Medical Research E-Da HospitalI-Shou UniversityKaohsiung840TaiwanChina Sunway Business School Sunway UniversitySelangor47500Malaysia International Gaming Research Unit Psychology DepartmentNottingham Trent UniversityNottinghamNG14BUUK Department of Public Health College of MedicineNational Cheng Kung UniversityTainan701TaiwanChina Biostatistics Consulting Center National Cheng Kung University HospitalCollege of MedicineNational Cheng Kung UniversityTainan704TaiwanChina Department of Occupational Therapy College of MedicineNational Cheng Kung UniversityTainan701TaiwanChina

Background:Physical inactivity is a major public health problem worldwide that results in physical and mental health *** major issue for physical inactivity is weight stigma(WS),especially perceived WS,which could lead to a tendency to avoid physical activity(PA).To better understand the association between perceived WS and PA,knowledge of the likely mediators in this association such as weight bias internalization(WBI)and psychological distress were investigated in the present ***:Using a two-wave longitudinal study and convenient sampling,388 Taiwan residents participants(55%females;mean age=29.7 years[SD±6.3])completed two surveys six months *** mass index(BMI),Perceived Weight Stigma Scale(PWSS),Weight Bias Internalization Scale(WBIS),Depression,Anxiety,Stress Scale(DASS-21),and Tendency to Avoid Physical Activity and Sport Scale(TAPAS)were ***:A mediation model controlling for age,gender,and BMI with 5000 bootstrapping resamples was *** WS exerted significant direct effects on WBI(β=0.25;p<0.001),psychological distress(β=0.15;p=0.003),and tendency to avoid PA(β=0.10;p=0.027);WBI exerted a significant direct effect on tendency to avoid PA(β=0.47;p<0.001).Standardized indirect effects of WBI and psychological distress on the association between perceived WS and tendency to avoid PA were 0.12 and 0.01,***:Given the direct association of perceived WS on the tendency to avoid PA and the mediating role of WBI in this association,interventions addressing perceived WS and WBI may contribute to promoting ***,health interventionists(both when planning and executing PA programs)need to consider weight stigmawhen encouraging physical activity.

关键词： Mediation model physical activity psychological distress weight stigma young adults

Effectiveness of post-COVID-19 primary care attendance in improving survival in very old patients with multimorbidity:a territory-wide target trial emulation

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Family Medicine and Community Health 2024年第3期12卷 25-35页

作者： Cuiling Wei Vincent Ka Chun Yan Camille Maringe Wenxin Tian Rachel Yui Ki Chu Wenlong Liu Boyan Liu Yuqi Hu Lingyue Zhou Celine Sze Ling Chui Xue Li Eric Yuk Fai Wan ching Lung Cheung Esther wai Yin Chan William Chi wai Wong Ian Chi Kei Wong Francisco Tsz Tsun Lai Centre for Safe Medication Practice and Research Department of Pharmacology and PharmacyLi Ka Shing Faculty of MedicineThe University of Hong KongHong KongHong Kong Department of Health Services Research and Policy Faculty of Public Health and PolicyLondon School of Hygiene and Tropical MedicineLondonUK School of Nursing Li Ka Shing Faculty of MedicineThe University of Hong KongHong KongHong Kong School of Public Health Li Ka Shing Faculty of MedicineThe University of Hong KongHong KongHong Kong Laboratory of Data Discovery for Health(D24H) Hong KongHong Kong Advanced Data Analytics for Medical Science(ADAMS)Limited Hong KongHong Kong Department of Medicine School of Clinical MedicineLi Ka Shing Faculty of MedicineThe University of Hong KongHong KongHong Kong Department of Family Medicine and Primary Care School of Clinical MedicineLi Ka Shing Faculty of MedicineThe University of Hong KongHong KongHong Kong Department of Pharmacy The University of Hong Kong-Shenzhen HospitalShenzhenPeople's Republic of China Aston Pharmacy School Aston UniversityBirminghamUK School of Pharmacy Macao University of Science and TechnologyTaipaMacao

Objectives Older individuals with multimorbidity are at an elevated risk of infection and complications from *** of post-COVID-19 interventions or care models in reducing subsequent adverse outcomes in these individuals have rarely been *** study aims to examine the effectiveness of attending general outpatient within 30 days after discharge from COVID-19 on 1-year survival among older adults aged 85 years or above with *** Retrospective cohort study emulating a randomised target trial using electronic health *** We used data from the Hospital Authority and the Department of Health in Hong Kong,which provided comprehensive electronic health records,COVID-19 confirmed case data,population-based vaccination records and other individual characteristics for the *** Adults aged 85 years or above with multimorbidity who were discharged after hospitalisation for COVID-19 between January 2020 and August *** Attending a general outpatient within 30 days of last COVID-19 discharge defined the exposure,compared to no outpatient *** outcome measures Primary outcome was all-cause mortality within one *** outcomes included mortality from respiratory,cardiovascular and cancer *** A total of 6183 eligible COVID-19 survivors were included in the *** all-cause mortality rate following COVID-19 hospitalisation was lower in the general outpatient visit group(17.1 deaths per 100 person-year)compared with non-visit group(42.8 deaths per 100 person-year).After adjustment,primary care consultations within 30 days after discharge were associated with a significantly greater 1-year survival(difference in 1-year survival:11.2%,95%CI 8.1%to 14.4%).We also observed significantly better survival from respiratory diseases in the general outpatient visit group(difference in 1-year survival:6.3%,95%CI 3.5%to 8.9%).In a sensitivity analysis for different grace period lengths

关键词： morbidity visit records

Effects of SARS-CoV-2 infection on incidence and treatment strategies of hepatocellular carcinoma in people with chronic liver disease

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World Journal of Hepatology 2024年第2期16卷 211-228页

作者： Lung-Yi Mak Matthew Shing Hin Chung Xue Li Francisco Tsz Tsun Lai Eric Yuk Fai Wan Celine Sze Ling Chui Franco Wing Tak Cheng Esther wai Yin Chan ching Lung Cheung Ivan Chi Ho Au Xi Xiong wai-Kay Seto Man-Fung Yuen Carlos King Ho Wong Ian Chi Kei Wong Department of Medicine The University of Hong KongHong KongChina State Key Laboratory of Liver Research The University of Hong KongHong KongChina Department of Pharmacology and Pharmacy The University of Hong KongHong KongChina Laboratory of Data Discovery for Health(D24H) Hong Kong Science and Technology ParkHong KongChina Department of Family Medicine and Primary Care The University of Hong KongHong KongChina School of Nursing The University of Hong KongHong KongChina School of Public Health The University of Hong KongHong KongChina Research Department of Practice and Policy University College LondonLondon WC1E 6BTUnited Kingdom Aston School of Pharmacy Aston UniversityBirmingham B47ETUnited Kingdom

BACKGROUND Chronic liver disease(CLD)was associated with adverse clinical outcomes among people with severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)*** To determine the effects of SARS-CoV-2 infection on the incidence and treatment strategy of hepatocellular carcinoma(HCC)among patients with *** A retrospective,territory-wide cohort of CLD patients was identified from an electronic health database in Hong *** with confirmed SARS-CoV-2 infection[coronavirus disease 2019(COVID-19)+CLD]between January 1,2020 and October 25,2022 were identified and matched 1:1 by propensity-score with those without(COVID-19-CLD).Each patient was followed up until death,outcome event,or November 15,*** outcome was incidence of *** outcomes included all-cause mortality,adverse hepatic outcomes,and different treatment strategies to HCC(curative,non-curative treatment,and palliative care).Analyses were further stratified by acute(within 20 d)and post-acute(21 d or beyond)phases of SARS-CoV-2 *** rate ratios(IRRs)were estimated by Poisson regression *** Of 193589 CLD patients(>95%non-cirrhotic)in the cohort,55163 patients with COVID-19+CLD and 55163 patients with COVID-19-CLD were included after 1:1 propensity-score *** 249-d median follow-up,COVID-19+CLD was not associated with increased risk of incident HCC(IRR:1.19,95%CI:0.99-1.42,P=0.06),but higher risks of receiving palliative care for HCC(IRR:1.60,95%CI:1.46-1.75,P<0.001),compared to *** both acute and post-acute phases of infection,COVID-19+CLD were associated with increased risks of allcause mortality(acute:IRR:7.06,95%CI:5.78-8.63,P<0.001;post-acute:IRR:1.24,95%CI:1.14-1.36,P<0.001)and adverse hepatic outcomes(acute:IRR:1.98,95%CI:1.79-2.18,P<0.001;post-acute:IRR:1.24,95%CI:1.13-1.35,P<0.001),compared to *** Although CLD patients with SARS-CoV-2 infection were not associated with increased risk of HCC,they

关键词： SARS-CoV-2 infection Chronic liver disease Long COVID Post-COVID-19 syndrome Cirrhosis Hepatocellular carcinoma

香港特别行政区视障读者服务创新探究——以香港城市大学邵逸夫图书馆高等融合教育支持服务为例

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国家图书馆学刊 2024年第2期33卷 74-82页

作者：景祥祜王玮乐肖寒月香港城市大学邵逸夫图书馆中国香港城市大学中国

图书馆是高校教育的第二课堂,融合教育可以应用两阶段服务学习创新模式,来优化视障大学生的高等融合教育体验。香港城市大学“灯塔古迹保育研习实践项目”践行融合教育理念,邀请视障和健视大学生以灯塔共同创作出4项典型项目成果。其中... 详细信息

图书馆是高校教育的第二课堂,融合教育可以应用两阶段服务学习创新模式,来优化视障大学生的高等融合教育体验。香港城市大学“灯塔古迹保育研习实践项目”践行融合教育理念,邀请视障和健视大学生以灯塔共同创作出4项典型项目成果。其中《西屿塔灯历险》案例具体展示了两阶段服务学习的开展方式,探究图书馆在高等融合教育支持服务体系下的视障读者服务创新。图3。表1。参考文献22。

关键词：高等融合教育服务学习视障读者高等教育信息素养框架

Risk Perception and Knowledge in Fire Risk Reduction in a Dong Minority Rural Village in China: A Health-EDRM Education Intervention Study

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International Journal of Disaster Risk Science 2018年第3期9卷 306-318页

作者： Emily Ying Yang Chan Holly ching Yu Lam Phoebe Pui Wun Chung Zhe Huang Tony Ka Chun Yung Kelvin wai Kit Ling Gloria kwong wai Chan Cheuk Pong Chiu Collaborating Centre for Oxford University and CUHK for Disaster and Medical Humanitarian Response (CCOUC) The Chinese University of Hong Kong Nuffield Department of Medicine University of Oxford The Jockey Club School of Public Health and Primary Care The Chinese University of Hong Kong Franois-Xavier Bagnoud Center for Health and Human Rights Harvard University Integrated Research on Disaster Risk (IRDR) International Centre of Excellence–CCOUC (ICoE-CCOUC)

Fire is one of the major disasters in rural communities but evidence of the effectiveness of education interventions against fire risks is limited. This was a 2-year study assessed the effectiveness of face-to-face Health Emergency and Disaster Risk Management(HealthEDRM) education interventions for raising fire risk reduction knowledge in a fire-prone rural ethnic minority community. The study was conducted in various pre-set time points of an intervention-based project in a Dongbased community in Nanjiang Village, Guizhou Province in 2015 and 2016 to increase knowledge among the villagers about how to reduce general-and electrical-fire risks. Pre-and post-intervention questionnaires were used to evaluate the effectiveness of increasing fire risk-related knowledge through these interventions, immediately after the 2015 and 2016 interventions, and 17 months after the 2015 intervention. The knowledge of using fire blanket,recalling the correct emergency telephone number,unplugging unused electrical appliances, and not using water to extinguish electrical fires had immediately improved after the interventions. Subjects demonstrated a better understanding that fire blankets can fight a blaze if used appropriately, and that knowledge was sustained for 17 months. The interventions were effective in improving fire prevention and response knowledge. Targeted interventions should be organized according to communities' culture, the evolution of economic prosperity and lifestyle practices.

关键词： Dong village Fire risk education Fire risk perception Fire risk reduction Health education Rural China Health-EDRM

An average-value-at-risk criterion for Markov decision processes with unbounded costs

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Frontiers of Mathematics in China 2022年第4期17卷 673-687页

作者： Qiuli LIU wai-Ki ching Junyu ZHANG Hongchu WANG School of Mathematical Sciences South China Normal UniversityGuangzhou510631China Advanced Modeling and Applied Computing Laboratory Department of MathematicsThe University of Hong KongHong KongChina School of Mathematics Sun Yat-Sen UniversityGuangzhou510275China

We study the Markov decision processes under the average-value-at-risk *** state space and the action space are Borel spaces,the costs are admitted to be unbounded from above,and the discount factors are state-action *** suitable conditions,we establish the existence of optimal deterministic stationary ***,we apply our main results to a cash-balance model.

关键词： Markov decision processes average-value-at-risk(AVaR) state-action dependent discount factors optimal policy

hale gas reservoir modeling and production evaluation considering complex gas transport mechanisms and dispersed distribution of kerogen

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Petroleum Science 2021年第1期18卷 195-218页

作者： Jie Zeng Jishan Liu wai Li Yee-kwong Leong Derek Elsworth Jianchun Guo School of Engineering The University of Western Australia35 Stirling HighwayPerthWA 6009Australia Department of Energy and Mineral Engineering G3 Center and Energy InstituteThe Pennsylvania State UniversityUniversity ParkPA 16802USA State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation Southwest Petroleum UniversityChengdu 610500China

Stimulated shale reservoirs consist of kerogen,inorganic matter,secondary and hydraulic *** dispersed distribution of kerogen within matrices and complex gas flow mechanisms make production evaluation *** we establish an analytical method that addresses kerogen-inorganic matter gas transfer,dispersed kerogen distribution,and complex gas flow mechanisms to facilitate evaluating gas *** matrix element is defined as a kerogen core with an exterior inorganic *** most previous models,we merely use boundary conditions to describe kerogen-inorganic matter gas transfer without the instantaneous kerogen gas source *** is closer to real inter-porosity flow conditions between kerogen and inorganic *** diffusion,surface diffusion,adsorption/desorption,and slip corrected flow are involved in matrix gas ***-fracture coupling is realized by using a seven-region linear flow *** model is verified against a published model and field *** reveal that inorganic matrices serve as a major gas source especially at early *** provides limited contributions to production even under a pseudo-steady *** properties’influence starts from the late matrix-fracture inter-porosity flow regime,while inorganic matter properties control almost all flow regimes except the early-mid time fracture linear flow *** contribution of different linear flow regions is also documented.

关键词： Analytical solution Shale gas reservoir Well performance Kerogen and inorganic matter

On Using Physico-Chemical Properties of Amino Acids in String Kernels for Protein Classification via Support Vector Machines

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Journal of Systems Science & Complexity 2015年第2期28卷 504-516页

作者： LI Limin AOKI-KINOSHITA Kiyoko F ching wai-Ki JIANG Hao Institute of Information and System Science Xi'an Jiaotong University Department of Bioinformatics Faculty of EngineeringSoka University Advanced Modeling and Applied Computing Laboratory Department of MathematicsThe University of Hong Kong Department of Mathematics School of InformationRenmin University of China

String kernels are popular tools for analyzing protein sequence data and they have been successfully applied to many computational biology problems. The traditional string kernels assume that different substrings are independent. However, substrings can be highly correlated due to their substructure relationship or common physico-chemical properties. This paper proposes two kinds of weighted spectrum kernels： The correlation spectrum kernel and the AA spectrum kernel. We evMuate their performances by predicting glycan-binding proteins of 12 glycans. The results show that the correlation spectrum kernel and the AA spectrum kernel perform significantly better than the spectrum kernel for nearly all the 12 glycans. By comparing the predictive power of AA spectrum kernels constructed by different physico-chemical properties, the authors can also identify the physico- chemical properties which contributes the most to the glycan-protein binding. The results indicate that physico-chemical properties of amino acids in proteins play an important role in the mechanism of glycamprotein binding.

关键词： AAindex AA spectrum kernel correlation spectrum kernel physico-chemical properties string kernel weighted spectrum kernel.

MODELING GENETIC REGULATORY NETWORKS:A DELAY DISCRETE DYNAMICAL MODEL APPROACH

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Journal of Systems Science & Complexity 2012年第6期25卷 1052-1067页

作者： Hao JIANG wai-Ki ching Kiyoko F.AOKI-KINOSHITA Dianjing GUO Advanced Modeling and Applied Computing Laboratory Department of MathematicsThe University of Hong Kong Department of Bioinformatics Faculty of EngineeringSoka University Department of Biology The Chinese University of Hong Kong

Modeling genetic regulatory networks is an important research topic in genomic research and computationM systems biology. This paper considers the problem of constructing a genetic regula- tory network （GRN） using the discrete dynamic system （DDS） model approach. Although considerable research has been devoted to building GRNs, many of the works did not consider the time-delay effect. Here, the authors propose a time-delay DDS model composed of linear difference equations to represent temporal interactions among significantly expressed genes. The authors also introduce interpolation scheme and re-sampling method for equalizing the non-uniformity of sampling time points. Statistical significance plays an active role in obtaining the optimal interaction matrix of GRNs. The constructed genetic network using linear multiple regression matches with the original data very well. Simulation results are given to demonstrate the effectiveness of the proposed method and model.

关键词： Delay effect discrete dynamic system model genetic regulatory networks k-means clustering method linear multiple regression.