News

Dr SHOU Dahua shares on novel nature-inspired sweatable fabrics

Dr SHOU Dahua, Member of the Research Institute for Intelligent Wearable Systems (RI-IWEAR), the Research Institute for Sports Science and Technology (RISports) and the Research Centre of Textiles for Future Fashion (RCTFF), Limin Endowed Young Scholar in Advanced Textiles Technologies and Associate Professor in the School of Fashion and Textiles, was featured on i-Cable’s TV programme “InnoAction”, to introduce his two inventions supported by the Innovation and Technology Fund. The innovation, “Omni-Cool-Dry”, is a premium anti-heat skin-like fabric that provides wearers with all-day cool, dry, breathable and comfortable feel, by quickly dissipating liquid sweat as water droplets to prevent the sensation of wetness and saturation, and selectively reflecting solar radiation and emitting body heat to the cold universe for cooling. Another invention, “iActive”, an intelligent, electrically activated activewear designed for sweat management, uses nature-inspired technologies, including low-voltage-driven artificial “sweat glands” and a root-like branching liquid transport system that aligns with the body’s sweat map, for removing sweat effectively and programmably.   Online coverage: i-Cable - https://polyu.me/3wYPuTf (12:32 - 21:20) (Chinese only)

Prof. HE Mingguang shares with Nature on repeated low-level red-light therapy for myopia control in children

Prof. HE Mingguang, Director of the Research Centre for SHARP Vision (RCSV), Chair Professor of Experimental Ophthalmology, was interviewed by the journal Nature on his study about using repeated low-level red-light (RLRL) therapy to reduce the prevalence of myopia in children. Prof. He and his collaborators conducted a year-long study at ten primary schools in Shanghai. Results showed that children at risk of developing myopia (premyopia) who received the RLRL therapy for three minutes twice per day, five days per week, were half as likely to develop myopia than children who did not receive the therapy, demonstrating the promising application of RLRL therapy for controlling and preventing myopia. Online coverage: Nature - https://polyu.me/4bH1ojO NetEase - https://polyu.me/3Kp6ODR (Chinese only)

RILS scholars win two Smart Living Partnership Awards 2023/24

Congratulations to Prof. DING Xiaoli, Director of the Research Institute for Land and Space (RILS), and Dr Wallace LAI, Core Member of RILS, for winning the awards “Outstanding Land Subsidence Monitoring Technology by Integrating Satellite Remote Sensing & Mobile Surveying” and “Outstanding Imaging Technologies for Rapid Leakage Diagnosis of High-Pressure and Large Water Mains” respectively, in the Smart Building / Environment Technology / Green Technology category of the Smart Living Partnership Awards 2023/24. Co-organised by ETNet and Hong Kong Cyberport, the Award aims to recognise, promote and support outstanding companies or organisations which demonstrate commitment to promoting Hong Kong as a Smart City, improving the society’s competitiveness and increasing public awareness of digitalisation.   Online coverage: ETNet - https://polyu.me/4e0Kw94 Anue - https://polyu.me/3UVQmju

PolyU research projects in advanced manufacturing, new materials and new energy receive funding from RAISe+ Scheme

The Innovation and Technology Commission of the HKSAR government announced the results of the first batch of approved projects under the Research, Academic and Industry Sectors One-plus (RAISe+) Scheme on 28 May 2024. Two research projects led by PAIR members have been awarded RAISe+ funding. They are: Innovation and Technology Field Project Title Person-in-charge Advanced Manufacturing Energy-Efficient Liquid Cooling System for Data Centres Prof. WANG Zuankai Associate Vice President (Research and Innovation), Kuok Group Professor in Nature-Inspired Engineering, Chair Professor of Nature-Inspired Engineering of the Department of Mechanical Engineering, and Member of the Research Institute for Intelligent Wearable Systems (RI-IWEAR) and the Research Institute for Sports Science and Technology (RISports) New Materials and New Energy Pilot and Mass Production of Next-Generation Composite Current Collectors for Mobility and Energy Storage Batteries Prof. ZHENG Zijian Chair Professor of Soft Materials and Devices,Professor in the Department of Applied Biology and Chemical Technology, Associate Director of RI-IWEAR, Management Committee Member of the Otto Poon Charitable Foundation Research Institute for Smart Energy (RISE), and Member of the Research Institute for Artificial Intelligence of Things (RIAIoT), the Photonics Research Institute (PRI) and the Research Institute for Sustainable Urban Development (RISUD).   Inaugurated in 2023, the RAISe+ Scheme aims to provide funding, on a matching basis, for at least 100 research teams from universities funded by the University Grants Committee which demonstrate strong potential to evolve into successful startups. Each approved project will receive funding support ranging from HK$10 million to HK$100 million. Press release: https://polyu.hk/qJTzK   Online coverage: Mirage - https://polyu.me/4bUkSky Ming Pao Daily News - https://polyu.me/3yLIglU Hong Kong Economic Journal - https://polyu.me/4bBXAjA (subscription required) Ta Kung Pao - https://polyu.me/4aDQKsK Wen Wei Po - https://polyu.me/3R2LFTM Yahoo HK - https://polyu.me/3UUFSkm

MHRC Member awarded HMRF grant to investigate factors of help-seeking behaviours for insomnia

Dr XIN Meiqi, Member of the Mental Health Research Centre (MHRC) and Assistant Professor in the Department of Rehabilitation Sciences, was awarded a grant of about HK$500K from the Health and Medical Research Fund of the Health Bureau, HKSAR, for her project “Understanding professional help-seeking behaviours for insomnia and the associated factors in the community-dwelling older population having insomnia symptoms”. The research is a collaborative project by PolyU and the Department of Psychiatry and The Jockey Club School of Public Health and Primary Care of The Chinese University of Hong Kong. Insomnia is prevalent among community-dwelling older adults in Hong Kong but most of them do not actively seek help from healthcare professionals. The project aims to investigate the factors that influence the professional help-seeking behaviours among community-dwelling older adults with chronic insomnia symptoms. The findings are expected to help inform the development of evidence-based interventions and programmes to encourage help-seeking behaviours among elders with chronic insomnia symptoms.

Prof. CAO Shi-Jie of Southeast University delivers a PAIR seminar on urban environment systems engineering for sustainable development

Prof. CAO Shi-Jie, Chief Professor of Southeast University (SEU) and Director for Jiangsu Province Engineering Research Center of Urban Heat and Pollution Control, China, delivered the PAIR Seminar titled “Urban Environmental Systems Engineering for Sustainable Development: Digital Modelling and Intelligent Control” on 22 May 2024. The seminar attracted about 40 participants in person and captured an online viewing audience of over 10,500 who watched the live broadcast on multiple social media platforms, including Bilibili, WeChat and Weibo. The seminar commenced with a welcome speech and speaker introduction by Prof. CHEN Qingyan, Director of the PolyU Academy for Interdisciplinary Research (PAIR). In his presentation, Prof. Cao stated that urban environment engineering seeks to apply system engineering to solve complex urban problems. He highlighted that interdisciplinary research that combines scientific and mathematical approaches is crucial for understanding the mechanisms and laws concerning the complex interactions between humans and the ecological environment. Prof. Cao emphasised that the modelling of urban pollution involves a mix of techniques, including remote sensing, big data, computational simulation, the Internet of Things, artificial intelligence, digital twins, etc. He gave various project examples to explain how different techniques can be used for scientific monitoring, fast prediction, assessment and regulation of urban pollution. To conclude, Prof. Cao pointed out that advancements in urban environment modelling and intelligent control can build the scientific foundation for sustainable urban development. Following the presentation, Prof. Chen moderated a lively question-and-answer session. The audience engaged in a fruitful discussion with the professors Please click here for an online review.  

PolyU develops intelligent traffic monitoring system

Prof. Alan LAU, Management Committee Member of the Photonics Research Institute (PRI), Member of the Research Institute for Sustainable Urban Development (RISUD) and Associate Head of the Department of Electrical and Electronic Engineering, and his team have developed an Intelligent Real-time Traffic Monitoring System (ITMS) that harnesses fiber optic sensing technology to monitor the traffic flow without any additional hardware. Prof. Lau explained that the ITMS leverages deployed fibre optic network for telecommunications that covers major roads in Kowloon and Hong Kong to collect location-specific vibration signals generated by vehicles that drive through these busy areas in real time. He believes the real-time data collected by the system could be used to monitor and reduce traffic congestion, and provide valuable information for road maintenance.     Online coverage: Oriental Daily News - https://polyu.me/4dM4qVf Hong Kong Economic Journal - https://polyu.me/44PfhtF (subscription required) am730 - https://polyu.me/3wKespc Wen Wei Po - https://polyu.me/4bJRVrx Quamnet - https://polyu.me/3ypWKYF Line Today - https://polyu.me/3wGphZB

Prof. KEE Chea-su introduces world’s first portable High-Definition Corneal Topographer

Prof. KEE Chea-su, Associate Director of the Research Centre for SHARP Vision (RCSV) and Head and Professor of the School of Optometry, was featured on RTHK’s TV programme “Hong Kong United” to introduce the world’s first portable High-Definition Corneal Topographer developed by his team. The innovation leverages artificial intelligence-driven algorithms to accurately measure corneal power, provide early diagnosis of vision problems such as corneal astigmatism and corneal ectasia, and simplify the diagnosis process, enabling it to be completed in as little as one minute. The innovation was awarded the Prize of the Saudi Arabian Delegation and Gold Medal in the 49th International Exhibition of Inventions Geneva.   Online coverage: RTHK - https://polyu.me/4awWftl (09:12 - 14:33) (Chinese only)

MHRC project screens for elder abuse, with 350 high-risk cases identified

Prof. Elsie YAN, a member of the Mental Health Research Centre (MHRC) and Professor in the Department of Applied Social Sciences, launched the project “Happy Edward” in 2021. The project aims to identify known or suspected elder abuse cases and provide support such as counselling, family mediation and health management through visits and community activities. Since its launch, the project has screened over 2,300 elders and detected about 350 cases that are at high risk of elder abuse, of which more than 100 cases have received support. The project is funded by Lee Hysan Foundation and has been extended to 2027, with the goal of supporting 400 abuse cases. Prof. Yan pointed out that many abusers are children or spouses of the elders, and there are many reasons for elder abuse. She also emphasized the importance of public education in preventing elder abuse, stating that elders need to know their rights to protect themselves, family members can reflect on whether their behaviour is abusive, and neighbours can lend a helping hand if they suspect elder abuse.   Online coverage: Now TV - https://polyu.me/44PpK8o (00:00 - 12:28) RTHK - https://polyu.me/4asWiq0 (00:20 - 20:11) Ming Pao Daily News - https://polyu.me/3WRnknF Hong Kong Economic Journal - https://polyu.me/44MZ3kC (subscription required) Hong Kong Economic Times - https://polyu.me/3QT3Qvc (subscription required) Sing Tao Daily - https://polyu.me/44QGNqx Headline Daily - https://polyu.me/3V5sPhb HK01 - https://polyu.me/4bMPncj

PolyU-nurtured start-up implements territory-wide large-scale liver disease screening programme

Eieling Technology Limited (Eieling Technology), co-founded by Prof. ZHENG Yongping, Director of the Research Institute of Smart Ageing (RISA) and his research team, has announced that it will implement the five-year “LiverCare – Hong Kong 10 Million Liver Scans Program”, with the goal to raise public awareness of liver disease prevention and promote early detection and treatment. In addition, starting from July this year, PolyU will conduct liver fibrosis and fatty liver screening for full-time university staff using Liverscan®, a palm-size wireless ultrasound imaging device, and encourage participants to join a two-year follow-up study. From the data collected, the research team will study the importance of balanced diet, daily exercise and regular liver disease screening for monitoring the progression of liver disease. Liverscan® has obtained registration clearance from the US Food and Drug Administration (FDA510K) and is being used in many well-known hospitals and clinics in Hong Kong, Macau and other places. Eieling Technology is also carrying out clinical research and cooperation with several hospitals in Mainland China. Liverscan® is expected to enter the market in Mainland China after receiving registration approval from the National Medical Products Administration in Q3 this year, and to be launched globally in 2025. Press release: https://polyu.hk/qjpFI Online coverage: Mirage - https://polyu.me/4anrrLu Hong Kong China News Agency - https://polyu.me/3QQKlU5