Research Stories

Showing 1 to 10 of 105 results
Mask
Given the rapidly ageing population and an overstretched public healthcare system in Hong Kong, a CityU-led interdisciplinary team comprised of experts from various institutions has offered a new perspective on healthcare system monitoring and management in a big data environment.
SNP
An international research team, including a biomedical scientist from City University of Hong Kong (CityU), has developed a high-throughput biological assay technique which enabled them to conduct a systematic analysis on the impact of nearly 100,000 genetic variants on the transcription factors’ binding with DNA.
Prof Dirk Pfeiffer and Professor Sophie St-Hilaire
While the world is still trying to cope with the Covid-19 pandemic, Professor Dirk Pfeiffer, Chow Tak Fung Chair Professor of One Health at the Jockey Club College of Veterinary Medicine and Life Sciences (JCC) and Director of the Centre for Applied One Health Research and Policy Advice (OHRP), warned that the next pandemic could be even worse.
Cat
Big-data research led by an expert on veterinary medicine and infectious diseases at City University of Hong Kong (CityU), has found that although more than 80% of cats in Australia were desexed, only a fraction have had surgery before reaching puberty, thus creating a “pregnancy gap”. To close this gap and prevent unwanted litters, it is recommended that the age of desexing is before four months.
Figure1
Research co-led by academics at City University of Hong Kong (CityU) has discovered that the phenomenon of human self-organisation known as synchronisation forms spontaneously to avoid inter-person collisions when the safety distance between pedestrians seems insufficient. The findings provided insights in preventing pedestrian synchronisation-induced wobbling effect in structures, ensuring pedestrian and transportation safety.
photocatalyst
A joint research team led by City University of Hong Kong (CityU) has developed a new photocatalyst which can produce methane fuel (CH4) selectively and effectively from carbon dioxide using sunlight. According to their research, the quantity of methane produced was almost doubled in the first 8 hours of the reaction process.
battery
隨著歐洲等地大力推動電動車,鋰電池的需求也大幅增長,但鋰電池主要的正極材料鈷和鎳,全球儲量低,若持續消耗,長遠勢必導致成本上升,因而科研界一直積極開發其他替代材料。由香港城市大學(香港城大)科學家領導的聯合研究團隊,早前成功研發出一種超穩定的錳基正極材料,比目前常用的鈷和鎳正極材料更高容量和耐用,而且充放電次數增加一倍後仍可維持9成的充電容量,為開發低成本、高效的鋰電池錳基正極材料,打開新方向。
stretching of diamonds in microelectronics
A joint research team led by City University of Hong Kong (CityU) has demonstrated for the first time the large, uniform tensile elastic straining of microfabricated diamond arrays through the nanomechanical approach. Their findings have shown the potential of strained diamonds as prime candidates for advanced functional devices in microelectronics, photonics, and quantum information technologies.
CShaper
A joint research team co-led by City University of Hong Kong (CityU) has developed a novel computational tool that can reconstruct and visualise three-dimensional (3D) shapes and temporal changes of cells, speeding up the analysing process from hundreds of hours by hand to a few hours by computer. Revolutionising the way biologists analyse image data, this tool can advance further studies in developmental and cell biology.
artificial synapses
A joint research led by City University of Hong Kong (CityU) has built an ultralow-power consumption artificial visual system to mimic the human brain, which successfully performed data-intensive cognitive tasks. Their experiment results could provide a promising device system for the next generation of artificial intelligence (AI) applications.
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