CityU Popular Science Lecture - Knowledge Beyond Boundaries

 CityU celebrated the University Day 2022 that the Office of the Vice-President (Research and Technology) (OVPRT) arranged two online events under the theme “Research and Technology - Beyond Boundaries” on Thursday, 17 March 2022. The first event named “Popular Science Lecture - Knowledge Beyond Boundaries”. The webinar aimed to unfold the latest scientific discoveries and technological innovations in an interesting and easy-to-understanding way, see how cutting-edge research addresses some of the most pressing issues nowadays and contributes to the betterment of society.

Prof. Wang Zuankai (Associate Dean (CENG), College of Engineering, Chair Professor, Department of Mechanical Engineering, CityU) was the first speaker and his topic entitled “Solving a 266-year-old challenge – Efficient liquid cooling over 1,00^oC”. Firstly, Prof. Wang briefed the Leidenfrost effect that a vapor layer formed between the cooling liquid and superhot surface.

Then Prof. Wang introduced Structure Thermal Armor (STA) that could cooling the material from 1000^oC to 200^oC. Finally, he briefed some applications such as rocket engineer, closed system, etc. Prof. Wang concluded that this research should be interdisciplinary including fluid mechanics, thermal engineering, chemistry, energy physics, materials, manufacturing, … etc.

Dr Yu Xinge (Associate Professor, Department of Biomedical Engineering, CityU) was the second speakers and his presentation was “Skin & Robotic VR and Metaverse”.  In the beginning, Dr. Yu briefed Metaverse that connected between physical world and virtual world.  The film named “Ready Player One” showed the perfect Metaverse.

Then Dr. Yu introduced the skin-integrated VR system and briefed its development history as well as its applications including soft electronics for tumor targeting, e-skill and sweat sensing.

Prof. Vanessa Barrs (Associate Dean, Director of Veterinary Affairs, Jockey Club of Veterinary Medicine and Life Science, Chair Professor, Department of Veterinary Clinical Sciences, CityU) was the third speaker and her presentation named “Animal to Human Transmission of SARS-CoV-2 (COVID-19)”.  Beginning, she briefed the history from SARS-CoV in 2002, to MERS-CoV in 2012 and then to SARS-CoV-2 in 2019.

Then she shared some researches related to domestic cats and dogs infectious cases. Case transmitted by cats or dogs to humans was zero.  Lastly, she concluded some implications of interspecies SARS-CoV-2 transmission included that virus evolution in animal hosts would generate new mutations; potential for recombination between animal and human virus variants; and eradication of SARS-CoV-2 is impossible.

The last speaker was Dr Sean Yuan Hsiang-yu (Assistant Professor, Department of Biomedical Sciences, CityU) and his topic was “Mathematical modelling & applications in Covid-19”.  Firstly, he briefed the predication model history and quoted W.O. Kernack & A.G. McKendrick (1927) paper “A Contribution to the Mathematical Theory of Epidemics”. 

Then he explained mathematical model capabilities such as to predict the actual number of infections, to estimate the effect of interventions and to project the outcomes under different scenarios. Model input included daily cases, daily vaccination and daily mobility, etc. Lastly, Dr. Yuen quoted George E.P.Box statement as conclusion that “All models are wrong but some are useful.”

Reference:

Research and Technology - Beyond Boundaries - https://www.cityu.edu.hk/hktech300/resources/events/research-and-technology-beyond-boundaries-2022

Previous CityU’s seminar:

20220218: CityU HKIAS Distinguished Lecture - Single Cell Analysis of Tumor Heterogeneity During Cancer Metastasis - https://qualityalchemist.blogspot.com/2022/02/cityu-hkias-distinguished-lecture.html

20200930: CityU HKIAS Distinguished Lecture – Data-Driven Global Pandemic Management - https://qualityalchemist.blogspot.com/2020/09/cityu-hkias-distinguished-lecture-data.html

20200819: CityU Staff Seminar - Copyright As An Obstacle to AI Development - https://qualityalchemist.blogspot.com/2020/08/cityu-staff-seminar-copyright-as.html

20191101: CityU & PolyU Jointly Seminar on Attacks and Defenses on Machine Learning Services - https://qualityalchemist.blogspot.com/2019/11/cityu-polyu-jointly-seminar-on-attacks.html

20190912: CityU Seminar on the challenges and responses of AI to Public Management - https://qualityalchemist.blogspot.com/2019/09/cityu-seminar-on-challenges-and.html

20190814: CityU & NVIDIA Technology Sharing - AI Application and Research - https://qualityalchemist.blogspot.com/2019/08/cityu-nvidia-technology-sharing-ai.html

20190409: CityU & TFI Seminar – AI for Better Health and Wealth - https://qualityalchemist.blogspot.com/2019/04/cityu-tfi-seminar-ai-for-better-health.html

20190409: AI and E-Commerce: Ethical Conflicts《人工智能與電子商貿：倫理對弈》 - https://qualityalchemist.blogspot.com/2019/04/ai-and-e-commerce-ethical-conflicts.html

20190322: CityU President's Lecture series - Big Data Analysis & AI: Opportunities & Challenges - https://qualityalchemist.blogspot.com/2019/03/cityu-presidents-lecture-series-big.html

20190227: CityU Seminar on Design of Accident Prevention System for LWR using ANN and HS Simulator - https://qualityalchemist.blogspot.com/2019/02/cityu-seminar-on-design-of-accident.html

20190128: CityU Distinguished Lecture on AI Enabled Personalized Theranotics - https://qualityalchemist.blogspot.com/2019/01/cityu-distinguished-lecture-on-ai.html

20190122: CityU Seminar on The First Step for AI-based Human-Like Language Understanding – Sentiment Analysis of Text - https://qualityalchemist.blogspot.com/2019/01/cityu-seminar-on-first-step-for-ai.html

20181227: CityU Distinguished Lecture - How to Make an Artificial Vision System Smart? - https://qualityalchemist.blogspot.com/2018/12/cityu-distinguished-lecture-how-to-make.html

20181114: CityU the 1st Workshop on Financial Data Analysis - https://qualityalchemist.blogspot.com/2018/11/cityu-1st-workshop-on-financial-data.html

20180804: HKSQ AGM Quality Innovation Seminar on “Extenics and AI Application” - https://qualityalchemist.blogspot.com/2018/08/hksq-agm-quality-innovation-seminar-on.html

20180607: CityU Workshop on AI in the Era of Big Data - https://qualityalchemist.blogspot.com/2018/06/cityu-workshop-on-ai-in-era-of-big-data.html

 

PolyU Tech Salon 2021 Webinar - How is FashTECH disrupting the industry landscape

PolyU Tech Salon 2021 Webinar named “How is FashTECH disrupting the industry landscape” was held by Institute for Entrepreneurship on 22^nd Jun 2021.  Topics included creating innovative enterprises, research focused on fashion technology and smart wearable technology, advanced fibrous materials and industry insight sharing. 

The first speaker was Mr. Peter Mok (Director, Institute for Entrepreneurship, PolyU) and his topic entitled “Partnering for Success and Sustainability”.  His talk included corporate innovation trends, Hong Kong Innovation Scene, Opportunities for Textile Industry and Modes of Knowledge Transfer, etc.

Firstly, he explained what Corporate Innovation (CI) is. It is the ability to transfer from new idea to solution and create business result. Then he briefed the three key findings of CI that included: i) Key to Survival, ii) First Mover Wins the Competition and iii) Top-down Innovation Culture.

Then Mr. Peter Mok stated the obstacles of corporate innovation that was Hard and Slow.  He also mentioned the six models of Corporate Innovation and they were R&D, Corporate VC or M&A, Internal Incubator, Technology Partnership, Open Accelerator and Adoption of Innovations.

After that he introduced Hong Kong innovation scene and discussed the approved I&T fund project in 2019. The following diagram showed different government support funding from 1999 to 2020.

Finally, Mr. Peter Mok discussed the opportunities for textile industry and two key directions were Sustainability and Digitization. Lastly he introduced four modes of knowledge transfer in PolyU including Collaborative Research, Technology Licensing, Consultancy and Spin-offs & Startups. 

The second speaker was Mr. Tenny Lam (Co-Founder & CEO, Grand Rise Technology Limited) and he studied MBA in PolyU.  He cooperated with PolyU professor to form Grand Rise Technology since 2019.

And then Mr. Tenny Lam shared his experience such as how to cooperate with professor, corporate innovation, etc.  He said if your goal is long term innovation.  The partnership with university is a good way to achieve this goal. 

The third speaker was Prof. Jintu Fan (Head, Institute for Entrepreneurship, PolyU) and his presentation named “PolyU Fashion Technology”.  His talk related PolyU Fashion Technology Research Focus and Research on Personal Thermal Management.

In the beginning, Prof. Fan introduced the Institute of Textiles and Clothing and they had three directions included Fashion Business, Fashion & Textile Design and Technology.