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Visit by Delegation of Wenzhou Municipal People’s Government

A delegation led by Mr. WANG Zhenyong, the Deputy Mayor of Wenzhou Municipal People's Government, visited the Hong Kong Polytechnic University (PolyU) from January 23 to 24 to exchange views on deepening technological innovation cooperation between Hong Kong and Wenzhou. On January 23, the University’s senior management and researchers represented by Prof. Christopher CHAO, Vice President (Research and Innovation) of PolyU, had a discussion with the Wenzhou delegation on the PolyU-Wenzhou Technology and Innovation Research Institute (Research Institute), and the planning and construction of the Zhejiang (Hong Kong and Macao) High-tech Industrial Park. Subsequently, Prof. Tao YU, Associate Director of Research Institute for Sustainable Urban Development, and Dr Yu XIANG, Assistant Professor (Research) of the Department of Civil and Environmental Engineering, led the delegation to visit the Industrial Centre Laboratory and introduced PolyU's achievements in new-material structural technologies for marine engineering. Dr Qiyao HUANG, Assistant Professor of the school of Fashion and Textiles, team of Prof. Zijian ZHENG, Associate Director of Research Institute for Intelligent Wearable Systems, introduced the Liquid-metal fiber mats and their applications in epidermal electronics and implantable electronics, as well as Textile lithium batteries. On the second day, under the guidance of Prof. KEE Chea-su, Head of School of Optometry and Prof. Benny C. F. CHEUNG, Director of State Key Laboratory of Ultra-precision Machining Technology (PolyU), the delegation visited the Centre for Eye and Vision Research and the State Key Laboratory of Ultra-precision Machining Technology (Hong Kong Science Park Branch), gaining insights into PolyU’s scientific research achievements and future development direction in cutting-edge technology fields. The State Key Laboratory of Ultra-precision Machining Technology (Hong Kong Science Park Branch) focuses on the development of ultra-precision machining equipment, precision measurement system, precision manufacturing technologies, as well as the development of core optical components for advanced optics, optometry and electronic products. On 9 November 2023, PolyU and the Wenzhou Municipal People's Government held a signing and unveiling ceremony at the Wenzhou People's Hall, marking the official landing of the PolyU-Wenzhou Technology and Innovation Research Institute, with the aim of promoting Wenzhou to become a key innovation and technology hub for entrepreneurs and talents. This visit will greatly promote the progress of the Research Institute and deepen the technological innovation cooperation between Wenzhou and Hong Kong.

23 Jan, 2024

Events

2024NUJ

PolyU scholar wins APEC INPUT2 Excellence Award as the sole honoured university from Hong Kong

The Hong Kong Polytechnic University (PolyU) scholar has developed innovative outdoor cooling solutions aimed at creating a more comfortable and livable urban environment. This achievement has been recognised with the Excellence Award at the Innovating for Public Urban Technology Transformation Competition (INPUT 2), which is organised by the Ministry of Science and Technology of the People’s Republic of China and supported by the Asia-Pacific Economic Cooperation (APEC). PolyU is the only university in Hong Kong to receive this honour in the competition. Led by Prof. NIU Jianlei, Chair Professor of Building Environment and Energy at Department of Building Environment and Energy Engineering of PolyU, the project titled “Human-oriented outdoor thermal environment evaluation and optimization design” won the Excellence Award at INPUT 2. Prof. NIU, along with members of the research team, including Dr YU Yichen and Dr XIE Yongxin Sherry, Research Assistant Professors of Department of Building Environment and Energy Engineering, has developed a simulation tool for assessing outdoor pedestrian thermal comfort levels and a logical design for optimising cooling strategies. It includes a novel membrane-assisted radiant panel that enhances localised spot-cooling effects. This innovative approach will enable better design for outdoor thermal comfort and promote the utilisation of outdoor spaces by residents. Ultimately, it improves public health and the overall quality of urban life and contributes to the reduction in city-wide energy consumption by reducing reliance on air conditioning systems. INPUT 2 is proposed by the Ministry of Science and Technology of the People’s Republic of China to APEC and approved by APEC’s Policy Partnership on Science, Technology and Innovation (PPSTI). INPUT 2 focuses on three key areas: green economy, sustainable transport development, and livable cities, with a view to promote the idea of sustainable urban development, exchange and cooperation in innovation and application of scientific and technological achievements.

18 Jan, 2024

Awards and Achievements

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PolyU’s cutting-edge technologies enrich colours on over 100 million high-end smart devices worldwide

The Hong Kong Polytechnic University (PolyU) has recently developed a series of colour management technologies that enable digital displays and imaging devices, such as light-emitting diode (LED) and organic light-emitting diode (OLED) lighting systems, smartphones, cameras, as well as extended reality (XR, covering virtual reality (VR), augmented reality (AR) and mixed reality (MR)) headsets, to capture and reproduce colours more faithfully, thereby enhancing the user experience. These cutting-edge technologies have been successfully commercialised and widely adopted by social media, imaging systems and manufacturers of LED lighting products, smartphones and drones. Over 100 million high-end smart devices worldwide each year have been powered by the technologies. New technologies like OLED and Quantum-dot LED (QLED) have much narrower spectral compositions, making cameras and displays more and more difficult to capture and produce consistent colour appearance. This has presented unprecedented challenges in colour management for digital devices. Prof. Tommy Minchen WEI, Professor of the Department of Building Environment and Energy Engineering and Director of the Colour Imaging and Metaverse Research Centre at PolyU, along with his research team, has developed the following colour management technologies: A six-channel RGBACL (Red, Green, Blue, Amber, Cyan and Lime) lighting module and control algorithm enhances the colour presentation of LED lighting systems. The algorithm for tuning the colour appearance of human face skin allows quick adjustment when captured by different cameras. This technology has been used by a famous manufacturer of cinema lighting fixtures and in the production of several Hollywood movies and TV series. Various solutions capture and display colours on video and image shooting equipment, encompassing the implementation of artificial intelligence (AI) technology to detect human faces in the frame and to optimise the colour appearance of skin tone. Chips with AI-powered white balance algorithm built-in ensure more faithful colours in photos and videos taken by digital cameras under different environment. These technologies have been adopted by world-class smartphone and XR device manufacturers. Other, related technologies include: Colour processing for images dominated by a single colour in telephoto and macro shooting Colour tuning during image processing Colour capture and reproduction of high dynamic range (HDR) scenes Ensured colour consistency of displays used in various devices A self-adjusting colour algorithm for mixed reality headsets   Prof. Tommy Minchen Wei said: “As more and more users embrace the metaverse, hyper-realistic digital realms have presented us with radically new ways to work, play and connect. Colour is an integral part of the metaverse experience. By developing cutting-edge algorithms and AI-powered solutions, I hope we can help content creators deliver the exact colours that they want users to see and allow users to immerse themselves in a more lifelike virtual world.” Prof. Wei has made significant contributions to scientific research in the field of colour science and has been awarded funding by various prestigious organisations. These include the Research Grants Council’s Research Impact Fund and General Research Fund, the National Natural Science Foundation of China’s 2022 Excellent Young Scientists Fund (Hong Kong and Macao) from, and the Electrical and Mechanical Services Department in Hong Kong. For his exceptional research accomplishments, he has received numerous awards, including the Google Research Scholar Award, the 2022 PolyU Young Innovative Researcher Award and 2022 PolyU President’s Award for Outstanding Achievement in Knowledge Transfer. To accelerate the translation of research outcomes and create significant community impact, Prof. Wei last year co-founded Guardian Glow Limited. The startup focuses on the development of personalised AI smart devices (including for health monitoring) and solutions for key technologies used in XR headsets. Guardian Glow has successfully attracted financial support from various venture capital funds, as well as from angel and private investors to further develop its user experience enhancing colour management technologies.

17 Jan, 2024

Research and Innovation

20240116 - PolyU secures Strategic Public Policy Research Funding from the Government-02

PolyU secures Strategic Public Policy Research Funding from the Government to drive cross-regional cooperation in GBA construction industry

The Hong Kong Polytechnic University (PolyU) is committed to conducting public policy research, leveraging its research strengths to benefit the community. The University has been granted funding from the Chief Executive’s Policy Unit’s Strategic Public Policy Research Funding Scheme (SPPRFS) 2023/24, being the only institution receiving such support this year. Developing the Guangdong-Hong Kong-Macao Greater Bay Area (GBA) is a critical step in implementing the principle of “One Country, Two Systems”. Led by Prof. Geoffrey Q.P. SHEN, PolyU Associate Vice President (Global Partnerships) and Chair Professor of Construction Management of the Department of Building and Real Estate, the project “Policy Framework for Cross-Regional Cooperation Strategies in the Greater Bay Area’s Construction Industry” has received HK$3.96 million funding support from the SPPRFS 2023/24 for a period of 36 months. Focusing on development opportunities for the GBA under the National 14th Five-Year Plan, the research examines three strategic areas - talent cooperation, project management cooperation and regulatory cooperation. It aims to provide effective guidance and identify appropriate strategies to enable government departments and the industry to promote high-quality cooperation within the construction industry across the GBA. In addition to this funding, in the two rounds of the Public Policy Research Funding Scheme (PPRFS) 2023/24, PolyU secured funding for a total of eight projects encompassing different key areas such as cooperation with the Mainland, economic development, innovation and technology, environmental protection, education and youth development, political development and governance, and livelihood issues. PolyU projects funded in the latest round include: “Assessing the Adaptation of New Energy Vehicles in Hong Kong: The Future of Hydrogen Fuel Cell Vehicles and Electric Vehicles”, led by Prof. Christopher CHAO, Vice President (Research and Innovation) and Director of the Policy Research Centre for Innovation and Technology; “Policy Recommendations on Sustainable Logistics Development in Hong Kong under the Global ESG Trend and Initiatives”, led by Dr Yung Po TSANG, Research Assistant Professor of the Department of Industrial and Systems Engineering; “Electrifying the Bus System in Hong Kong: Feasibility Analysis and System Optimization”, led by Dr ZHUGE Chengxiang, Assistant Professor of the Department of Land Surveying and Geo-Informatics; and “Relationship between Travel Behaviour and Built Environment Factors: Impacts on Mobility and Quality of Life of People with Physical Disabilities”, led by Dr Esther H.K. YUNG, Associate Professor of the Department of Building and Real Estate. Prof. Christopher CHAO, Vice President (Research and Innovation) of PolyU, said, “PolyU has always been dedicated to conducting evidence-based research projects, ensuring we remain aligned with national development and contribute strategic suggestions for public policy research in Hong Kong. We are delighted to have attained excellent results in both funding programmes initiated by the Chief Executive’s Policy Unit. PolyU will continue to uphold our research strengths, envision the future, and provide innovative solutions for long-term development to fulfill societal needs and benefit all sectors.” SPPRFS and PPRFS are administered by the Chief Executive’s Policy Unit. Funded projects are expected to provide valuable insights into the Government’s policy-making process, with outcomes which can be effectively and practically translated into policy. SPPRFS aims to support longer-term public policy research on strategic themes and research areas identified by the Government, with a funding cap of HK$5 million for each project. PPRFS focuses on smaller-scale public policy research of shorter duration, with a funding cap of HK$1 million or below for each project.  

16 Jan, 2024

Awards and Achievements

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PolyU shares science communication tips on THE Campus

When research reaches a broader audience, it improves the society we live in and inspires the next generation of scientists. Research and Innovation Office at PolyU shares insights with THE Campus on effectively communicating scientific research to a broader audience. The article titled "Science Communication Tips for Marketers" emphasises the importance of reaching a wider audience with research findings and inspiring the next generation of scientists. At PolyU, we firmly believe that we can foster a scientifically literate society that actively engages with innovation and scientific advancements by making scientific knowledge accessible. The article underscores the importance of finding compelling perspectives and developing coordination skills to capture the interest of the media and the public. This article is a testament to our commitment to bridging the gap between scientific research and ongoing efforts to engage with the broader community. Stay tuned for more updates on our research initiatives and collaborations as we continue to make strides in science communication. The full article on THE Campus You may also interested: PolyU Scholar Shares Tactics for Research Competitions on THE Campus PolyU scholar shares experiences on generating lifetime learning to students from research project on THE Campus

15 Jan, 2024

Others

20240112 - Three PolyU projects granted Green Tech Fund for innovative sustainable development-02

PolyU leads in grants from Green Tech Fund, securing 3 projects for innovative sustainable development

The Hong Kong Polytechnic University (PolyU) has secured a leading position in funding from the Green Tech Fund, receiving a total grant of HK$14.09 million for three innovative projects aimed at sustainable development.  The three projects harness groundbreaking research and technology to develop innovative solutions in the areas of zero-carbon energy, waste management and reduction, and energy saving and efficiency. All the three PolyU funded projects are granted for a period of two years. A total of eight projects are awarded in this third round of the Green Tech Fund.  Prof. Christopher CHAO, Vice President (Research and Innovation) of PolyU, said, “PolyU has been recognised for its achievements in the field of green technology. Our innovative technologies and practical carbon reduction strategies covers a wide range of areas, including waste-to-energy technology, clean energy solutions, waste management practices, carbon emissions reduction, energy conservation, green building materials, and more. PolyU researchers are dedicated to contributing to global carbon neutrality and sustainable development through their expertise and impactful scientific research. “ Led by Dr Molly Meng-jung LI, Assistant Professor of Department of Applied Physics, the project titled “The first intelligent ammonia-powered zero-carbon versatile-energy supply station, NH3-VESS” receives a grant of HK$4.61 million. The project introduces a clean, zero-carbon system for energy management that is flexible, localised and scalable. It employs PolyU’s proprietary catalyst to convert ammonia into hydrogen, facilitating the development of energy stations for various applications such as vehicles, heat and power, renewables extension and homes and facilities. Led by Dr Ben Shao-Yuan LEU, Associate Professor of Department of Civil and Environmental Engineering, the project titled “Study of ammonia pretreatment – power generation system toward complete valorization of food waste digestate” is granted funding of HK$6.87 million. The project aims for long-term waste management, encompassing land conservation, power generation and carbon reduction. This ammonia pretreatment system offers innovative solutions, effectively minimising odor, reducing land footprint of digestate solids, and producing high-quality organic fertiliser. This system will be applicable to relevant facilities and treatment plants in Hong Kong. Led by Dr Dahua SHOU, Limin Endowed Young Scholar in Advanced Textiles Technologies, Assistant Professor in School of Fashion and Textiles, the project titled “Development of multi-functional building clothing using textile waste for energy saving and waste reduction” receives a grant of HK$2.61 million. The project proposes collecting textile waste to develop a sustainable, nature-inspired building envelope for thermal insulation and radiative cooling through a mass production method. The envelope possesses multifunctional properties such as durability, lightness, aesthetic appeal, and flame retardancy, making it compatible with various scenarios, including factory buildings, village houses, substations, container apartments, tents, and more. Green Tech Fund The Green Tech Fund (GTF ) was established in 2020 to provide better and more focused funding support to research and development projects which can help Hong Kong decarbonise and enhance environmental protection. The assessment committee  is chaired by the Permanent Secretary for Environment and Ecology (Environment) and comprises members from academia, industry, green groups, and the Government.

15 Jan, 2024

Awards and Achievements

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PolyU-Rhein Köster Joint Laboratory on Smart Manufacturing unveiled to drive innovation in industrial sector

The Hong Kong Polytechnic University (PolyU) and the Rhein Köster signed a MoU to establish the "PolyU-Rhein Köster Joint Laboratory on Smart Manufacturing" (Joint Lab) in October 2023. The Plaque Unveiling Ceremony of the Joint Lab took place at PolyU on 15th January. PolyU is the only university in Hong Kong to set up a joint lab with Rhein Köster, showcasing the outstanding research capabilities of our researchers in the respective field. With the aim to advancing intelligent manufacturing and fostering the development of industry 4.0, the joint lab will focus on research topics such as industrial intelligent robots or collaborative robots, digital twins construction of smart factories and production lines, and predictive maintenance of complex equipment or production lines. An agreement has been signed in the presence of senior management from PolyU and Rhein-Köster to initiate the research project. During the ceremony, Prof Christopher Chao, Vice President (Research and Innovation) of PolyU said that the launch of the PolyU – Rhein Köster Joint Laboratory on Smart Manufacturing signifies the profound integration of industry and education. This collaboration bridges the gap between academic research and practical application, ensuring that the contributions of both parties have a lasting impact on the society. Rhein-Köster is a high-tech enterprise specialising in digital factory solutions, technology transfer, and professional technical talent cultivation. With a strong presence in China and Germany, this collaboration brings together PolyU’s research strength and industry experience to jointly revolutionalise education and digital transformation.

15 Jan, 2024

Partnership

20240112  Two PolyU Scholars Honoured with FirstClass Awards from the Chinese Society of Vibration E

Two PolyU Scholars Honoured with First-Class Awards from the Chinese Society of Vibration Engineering

Two research projects led by scholars from the Hong Kong Polytechnic University (PolyU) have been honoured with the First -Class Awards of the Chinese Society of Vibration Engineering Science and Technology Awards 2023.  PolyU’s two scholars, Prof. Li CHENG, Associate Dean (Research) of Faculty of Engineering and Chair Professor  of Mechanical Engineering and Prof . Yong XIA, Professor of Department of Civil and Environmental Engineering, have been bestowed the First-Class Awards for their outstanding achievements in vibration engineering.  Prof. CHENG’s awarded project is titled “Acoustic black holes and applications to vibration and noise control in equipment engineering.” Vibration and noise are major concerns and challenging problems in numerous engineering applications. His research team has conducted a series of work that has systematically unveiled the fundamental physical principles of slow wave phenomena in vibrating structures. They have also established a comprehensive analysis and design methodology, and devised new structures suitable for diverse vibration and noise control applications in equipment engineering. Prof. XIA’s awarded project is titled “Machine learning methods for structural health diagnosis and operation maintenance of bridges.” It aims to develop cutting-edge machine learning methods of full-field measurement and modal identification, damage detection, reliability evaluation, and decision-making in the operational maintenance of bridges. These innovative techniques enable accurate health diagnosis and cost-effective operation maintenance strategies for bridge structures.  Prof. CHENG’s project entails collaboration with Nanjing University of Aeronautics and Astronautics and Nanjing University of Science and Technology, while Prof. XIA’s project is conducted in collaboration with Harbin Institute of Technology.  The Chinese Society of Vibration Engineering Science and Technology Awards aim to promote innovative technology the field of vibration engineering. A total of four First-Class Awards and 12 Second-Class Awards were granted to the universities and institutions in 2023. 

15 Jan, 2024

Awards and Achievements

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Visit by Delegation of Quanzhou Municipal People’s Government

A delegation led by Mr. YAO Fei, Deputy Mayor of the Quanzhou Municipal People’s Government, visited PolyU on 17 January to exchange views on deepening collaboration between Hong Kong and Quanzhou in technology and innovation development. Prof. Jin-Guang TENG, President of PolyU, Prof. Christopher CHAO, Vice President (Research and Innovation) of PolyU and PolyU delegates warmly welcomed the delegation. Prof. Jin-Guang Teng introduced the University's research accomplishments and latest development. He anticipates that through in-depth collaboration with Quanzhou City, the of PolyU-Jinjiang Technology and Innovation Research Institute (Research Institute) will develop and flourish. Mr. Yao Fei stated in his speech that the Quanzhou Municipal People’s Government will fully support the development of the Research Institute. Jinjiang can provide fertile ground for the R&D of PolyU, facilitating the transformation of scientific research projects. He expressed anticipation for further cooperation between the two sides in petrochemicals, pharmaceutical industry, and industrial design.  This collaboration aims to promote scientific and technological innovation in Quanzhou city, injecting new vitality into its economic and social development. Prof. YU Changyuan, the Director of PolyU-Jinjiang Technology and Innovation Research Institute, introduced the development and future plans of the Research Institute to the delegation.  During the meeting, both parties reached a consensus on strengthening cooperation further, which has a great significance for promoting the development of Research Institute.  

15 Jan, 2024

Events

Prof Tong YANG

Media Article: PolyU Mathematician Explores the Science of Honey and Airplane Wings Through Fluid Mechanics

"Fluid" is an amazing substance that we often encounter in our lives. It lacks a fixed shape and can change at any time, which has attracted the attention of many physicists and mathematicians who dedicate themselves to the study of "Fluid Mechanics." This field aims to explore the states and laws of fluids in motion. In a recent article in Wen Wei Po, Prof. Tong YANG, a member of the Hong Kong Academy of Sciences and Chair Professor of Mathematical Science in the Department of Applied Mathematics at PolyU, introduces the scientific concept of "fluid" and provides a historical overview of the study of "Fluid Mechanics." He explores how physicists and mathematicians analyse the "Boundary layer theory" (BL theory) by using the Reynolds number, which is an important parameter in aerodynamics to address unsolved mathematical problems associated with it. Prof. YANG’s scientific research focuses on Conservation laws, Boltzmann equation and Boundary layer theories. Earlier, Prof Yang’s joint research project, titled “Mathematical theory of compressible Navier-Stokes equations and related models”, was bestowed the First-Class Award in Natural Science at the Higher Education Outstanding Scientific Research Output Award (Science and Technology) 2022, to recognise his outstanding scientific research contributions. Please click here for details: Full interview (Chinese only):【青談科研】探尋蜜糖與機翼奧秘的科學:流體力學  PolyU mathematics scholar receives Higher Education Outstanding Scientific Research Output Award from the Ministry of Education

10 Jan, 2024

Research and Innovation

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