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Cardiovascular health awareness,risk perception,behavioural intention and INTERHEART risk stratification among middle-aged adults in Malaysia

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Asian Pacific Journal of Tropical Medicine 2024年第2期17卷 61-70页

作者： Siew-Keah Lee Ang-Lim Chua Clement Heng Yew Fong Ban Hao Brian Cong Wen Ling Ng Jing Feng Kong Yik-Ling Chew Kai Bin Liew Yang Shao M.Kandiah Faculty of Medicine and Health Sciences Universiti Tunku Abdul RahmanMalaysia Faculty of Medicine Universiti Teknologi MARAMalaysia Faculty of Pharmaceutical Sciences UCSI UniversityMalaysia Faculty of Pharmacy University of CyberjayaMalaysia The First Affiliated Hospital of Hainan Medical University China

Objective:To investigate the interrelationship between cardiovascular health awareness,risk perception,behavioural intention,and INTERHEART risk stratification in a middle-aged adult population in ***:A cross-sectional survey with convenience sampling was conducted during November 2022 and January *** completed validated questionnaires assessing cardiovascular health awareness,risk perception of cardiovascular diseases,behavioural intention towards adopting healthy habits,and INTERHEART risk stratification score(IHRS)based on established risk factors.A total of 602 respondents were included in the final *** were analysed with independent t-test/one-way ANOVA or Mann-Whitney/Kruskal-Wallis to test the differences,Pearson correlation or linear regression test to analyze the association of independent and dependent ***:There was a significant positive correlation between medical knowledge related to cardiovascular disease(CVD)and knowledge related to CVD risk prevention,risk perception,behavioural intention and IHRS(P<0.05,Pearson correlation).Notably,individuals with higher IHRS tended to have lower knowledge related to CVD and CVD risk prevention,risk perception,and behavioural ***,laborers,active/former smokers,individuals with lower household income and educational levels,those involved in occupations not related to the healthcare sector,and those who did not receive the CVD health brochure or are unaware of health self-assessment tools are likely to have lower levels of knowledge,risk perception,and poorer behavioural intention regarding cardiovascular health(P<0.05,one-way ANOVA).While educational level,smoking status,awareness about CVD poster,self-assessment tools were repeatedly significantly associated with knowledge related to CVD and CVD risk prevention,risk perception,behavioral intention and/or IHRS(P<0.05,linear regression).Conclusions:These findings underscore the importance of promoting car

关键词： Cardiovascular risk Knowledge Risk perception Behavioural intention INTERHEART Middle-aged Lifestyle Physical activity Psychosocial stress

Wavelength-interval switchable Brillouin–Raman random fiber laser through Brillouin pump manipulation

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Chinese Physics B 2024年第7期33卷 374-379页

作者：李阳徐恩明陈睿佳 Yu-Gang Shee 张祖兴 Advanced Photonic Technology Laboratory College of Electronic and Optical Engineering&College of MicroelectronicsNanjing University of Posts and TelecommunicationsNanjing 210023China Department of Electrical and Electronic Engineering Lee Kong Chian Faculty of Engineering&Science(LKC FES)Universiti Tunku Abdul Rahman(UTAR)Sungai Long CampusMalaysia

A wavelength-interval switchable Brillouin–Raman random fiber laser(BRRFL) based on Brillouin pump(BP) manipulation is proposed in this paper. The proposed wavelength-interval switchable BRRFL has a full-open cavity configuration, featuring multiwavelength output with wavelength interval of double Brillouin frequency shifts. Through simultaneously injecting the BP light and its first-order stimulated Brillouin-scattered light into the cavity, the laser output exhibits a wavelength interval of single Brillouin frequency shift. The wavelength-interval switching effect can be manipulated by controlling the power of the first-order stimulated Brillouin scattering light. The experimental results show the multiwavelength output can be switched between double Brillouin frequency shift multiwavelength emission with a broad bandwidth of approximately 60 nm and single Brillouin frequency shift multiwavelength emission of 44 nm. The flexible optically controlled random fiber laser with switchable wavelength interval makes it useful for a wide range of applications and holds significant potential in the field of wavelength-division multiplexing optical communication.

关键词： wavelength-interval switchable fiber laser Brillouin fiber laser stimulated Brillouin-scattered random fiber laser

Examining Zhang Peiji’s Translation of Beiying:A Study on the Representation of Zhu Ziqing’s Linguistic Style

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Contemporary Social Sciences 2024年第4期9卷 143-155页

作者： Chen Liang Kou Zeyu Lu Silin Anhui Finance and Trade Vocational College universiti tunku abdul rahman Han Chiang University College of Communication Penang11600Malaysia

Based on Yan Fu’s translation norms of“faithfulness,expressiveness,and elegance”and Liu Miqing’s concept of aesthetic representation in translation,the present study employed a combined method of qualitative and quantitative analysis to investigate the linguistic styles employed by Zhu Ziqing in his renowned prose ***,using relevant corpora and self-designed Python software,we investigated whether Zhang Peiji,as a translator,has successfully reproduced the simplistic,emotional,and realistic linguistic characteristics in Zhu Ziqing’s prose from the perspectives of“faithfulness,expressiveness,and elegance.”The findings of the research indicate that by employing a dynamic imitative translation approach,Zhang Peiji has successfully enhanced the linguistic aesthetic qualities of the source text,striving to reflect the distinctive linguistic style of Zhu Ziqing.

关键词： Beiying Zhu Ziqing representation of linguistic style

Fabrication of La,Ce co-doped ZnO nanorods for improving photodegradation of methylene blue

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Journal of Rare Earths 2024年第1期42卷 76-83,I0003页

作者： Erfan Hakim Azmal Zaid Jin-Chung Sin Sze-Mun Lam abdul rahman Mohamed School of Chemical Engineering Universiti Sains Malaysia(USM)14300Nibong TebalPenangMalaysia College of Environmental Science and Engineering Guilin University of TechnologyGuilin541004China Guangxi Key Laboratory of Theory and Technology for Environmental Pollution Control Guilin University of TechnologyGuilin541004China Collaborative Innovation Center for Water Pollution Control and Water Safety in Karst Area Guilin University of TechnologyGuilin541004China Faculty of Engineering and Green Technology Universiti Tunku Abdul RahmanJalan UniversitiBandar Barat31900KamparPerakMalaysia

La,Ce co-doped ZnO nanorods(ZnLC)were synthesized through a one-step solvothermal *** photocatalysts were characterized by X-ray diffraction,Raman spectroscopy,field-emission scanning electron microscopy,energy dispersive X-ray,transmission electron microscopy,UV-vis diffuse reflectance spectroscopy and photo luminescence *** La and Ce doping enhanced the visible light absorption ability of ZnLC and a red shift was detected for *** simulated solar light irradiation,the ZnO doped with 3 at%La and 1 at%Ce(ZnLC1)degrades methylene blue(MB)more effectively than those of pure ZnO,La-doped ZnO(ZnL)and commercially available *** improved photocatalytic performance of ZnLC1 can be attributed to the high charge separation efficiency as demonstrated by the photoluminescence ***,the photocatalytic experiments reveal that several parameters have their own impact on the MB *** a variety of radical scavengers,it is discovered that superoxide anion radical plays a crucial role in the degradation of *** ZnLC1 is also reused several times without noticeable decrease of photoactivity,indicating that it has a substantial potential for environmental remediation applications.

关键词： ZnO Lanthanum Cerium Co-doping Photodegradation Rare earths

Expert insights on Malaysia’s residential solar-energy policies:shortcomings and recommendations

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Clean Energy 2022年第4期6卷 619-631页

作者： Lin-Sea Lau Yuen-Onn Choong Suet-Ling Ching Chooi-Yi Wei Abdelhak Senadjki Chee-Keong Choong Ai-Na Seow Faculty of Business and Finance Universiti Tunku Abdul RahmanMalaysia

Malaysia has a long way before achieving the 20%renewable-energy penetration by ***,merely 2%of the country’s electricity is generated by renewable energy sources including solar *** the abundant literature about solar energy,qualitative studies that focus on experts’opinions on the weaknesses of residential solar-energy policies have received less attention,particularly in the context of *** the flaws in the existing policies would lead to creating a better policy framework for solar-energy ***,this study aims to identify the shortcomings of the current government initiatives and policies that deter solar photovoltaic adoption among households from experts’*** also provide recommendations for better future policy design and *** study employs a qualitative research approach(via semi-structured interviews)in collecting experts’*** concerns emerging from the interviews include insufficient financial support,lack of awareness programmes and subsidized electricity ***,interviewed experts suggest sufficient financial incentives,increased public awareness programmes and comprehensive legislation aimed at safeguarding consumer interests as a means to raising solar-energy adoption in the *** underlines the need for policymakers to create public awareness,provide financial support and develop regulatory measures aimed at managing solar companies for the sake of solar development in Malaysia.

关键词： qualitative study interview expert insights solar energy households policy shortcomings policy recommendations

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成都市五城区公园绿地布局公平性评价研究

山西建筑 2024年第2期50卷 10-13,37页

作者：裘江谢佳辰 Yew Ming Kun 丁天辰雷艳瑜陆蕴曦上海应用技术大学生态技术与工程学院上海201418 universiti tunku abdul rahman Malaysia 999004

公园绿地为公共资源的重要组成部分,对提高居民生活质量有重要意义。对成都市中心的成华、武侯、青羊、金牛、锦江五区公园绿地布局公平性进行了分析,结果表明,公园绿地覆盖率较高,基尼系数0.314处于相对合理的状态;大部分公园绿地服务... 详细信息

公园绿地为公共资源的重要组成部分,对提高居民生活质量有重要意义。对成都市中心的成华、武侯、青羊、金牛、锦江五区公园绿地布局公平性进行了分析,结果表明,公园绿地覆盖率较高,基尼系数0.314处于相对合理的状态;大部分公园绿地服务区位熵值偏离正常区间,供给与人口分布之间匹配度较差。

关键词：公平性公园绿地基尼系数洛伦兹曲线区位熵

Social Engineering Attack Classifications on Social Media Using Deep Learning

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Computers, Materials & Continua 2023年第3期74卷 4917-4931页

作者： Yichiet Aun Ming-Lee Gan Nur Haliza Binti abdul Wahab Goh Hock Guan Faculty of Information and Communication Technology Universiti Tunku Abdul RahmanPerakMalaysia Faculty of Engineering Universiti Teknologi MalaysiaJohorMalaysia

In defense-in-depth,humans have always been the weakest link in ***,unlike common threats,social engineering poses vulnerabilities not directly quantifiable in penetration *** skilled social engineers trick users into giving up information voluntarily through attacks like phishing and *** Engineering(SE)in social media is structurally similar to regular posts but contains malicious intrinsic meaning within the sentence *** this paper,a novel SE model is trained using a Recurrent Neural Network Long Short Term Memory(RNN-LSTM)to identify well-disguised SE threats in social media *** use a custom dataset crawled from hundreds of corporate and personal Facebook ***,the social engineering attack detection pipeline(SEAD)is designed to filter out social posts with malicious intents using domain ***,each social media post is tokenized into sentences and then analyzed with a sentiment analyzer before being labelled as an anomaly or normal training ***,we train an RNN-LSTM model to detect five types of social engineering attacks that potentially contain signs of information *** experimental result showed that the Social Engineering Attack(SEA)model achieves 0.84 in classification precision and 0.81 in recall compared to the ground truth labeled by network *** experimental results showed that the semantics and linguistics similarities are an effective indicator for early detection of SEA.

关键词： Social engineering attack cybersecurity machine learning(ML) artificial neural network(ANN) random forest classifier decision tree(DT)classifier

Renminbi Appreciation and China's Industrial Upgrading

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China & World Economy 2022年第3期30卷 1-22页

作者： Chin-Yoong Wong Yoke-Kee Eng Department of Economics Faculty of Business&FinanceUniversiti Tunku Abdul RahmanMalaysia Faculty of Business&Finance Universiti Tunku Abdul RahmanMalaysia

To identify the macroeconomic environment that has enabled China's industrial upgrading during a period of persistent renminbi appreciation,we construct a two-country New Keynesian model of industrial upgrading with a global production network,endogenous firm entry,and a directed quality *** show that renminbi appreciation promotes industrial upgrading without hurting real economic growth in the longer *** holds true especially through four ***,the quality threshold for firm entry is lower to allow for more firms participation and thus greater product varieties(quality threshold channel).Second,upstream skill-based production uses more imported inputs of higher quality(imported input channel).Third,there is substantial global demand towards the exports of high-quality inputs(global demand channel).Fourth,domestic inputs are competing against imported inputs to broaden the scope for competition in the upstream product market to incentivize quality upgrading(scope for competition channel).

关键词： endogenous firm entry global production sharing industrial upgrading renminbi appreciation structural reform

Internet of robotic things for mobile robots:Concepts,technologies,challenges,applications,and future directions

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Digital Communications and Networks 2023年第6期9卷 1265-1290页

作者： Homayun Kabir Mau-Luen Tham Yoong Choon Chang Department of Electrical and Electronic Engineering Lee Kong Chian Faculty of Engineering and ScienceUniversiti Tunku Abdul RahmanSelangor 43000Malaysia

Nowadays,Multi Robotic System(MRS)consisting of different robot shapes,sizes and capabilities has received significant attention from researchers and are being deployed in a variety of real-world *** sensors and actuators improved by communication technologies to powerful computing systems utilizing advanced Artificial Intelligence(AI)algorithms have rapidly driven the development of MRS,so the Internet of Things(IoT)in MRS has become a new topic,namely the Internet of Robotic Things(IoRT).This paper summarizes a comprehensive survey of state-of-the-art technologies for mobile robots,including general architecture,benefits,challenges,practical applications,and future research *** addition,remarkable research of i)multirobot navigation,ii)network architecture,routing protocols and communications,and iii)coordination among robots as well as data analysis via external computing(cloud,fog,edge,edge-cloud)are merged with the IoRT architecture according to their ***,security is a long-term challenge for IoRT because of various attack vectors,security flaws,and *** threats,attacks,and existing solutions based on IoRT architectures are also under ***,the identification of environmental situations that are crucial for all types of IoRT applications,such as the detection of objects,human,and obstacles,is also critically ***,future research directions are given by analyzing the challenges of IoRT in mobile robots.

关键词： Multi Robotic System(MRS) Internet of Things(IoT) Internet of Robotic Things(IoRT) Cloud computing Artificial intelligence(AI) Machine learning(ML) Reinforcement learning(RL)