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City University of Hong Kong
CityU new droplet-based electricity generator: A drop of water lights up 100 small LED bulbs

CityU new droplet-based electricity generator: A drop of water lights up 100 small LED bulbs

City University of Hong Kong 06.02.2020 14:11

  Press Release CityU new droplet-based electricity generator:  A drop of water lights up 100 small LED bulbs   A research team led by scientists from City University of Hong Kong (CityU) has recently developed a new form of droplet-based electricity generator (DEG). It features a field-effect transistor (FET)-like structure that allows for high energy-conversion efficiency, and its...

Energy
City University of Hong Kong
CityU new droplet-based electricity generator: A drop of water lights up 100 small LED bulbs
City University of Hong Kong
城大最新研發水滴發電機 一滴水可點亮100盞小LED燈

城大最新研發水滴發電機 一滴水可點亮100盞小LED燈

City University of Hong Kong 06.02.2020 12:52

新聞稿 城大最新研發水滴發電機 一滴水可點亮100盞小LED燈   香港城市大學(城大)學者領導的研究團隊,成功研發出新型水滴發電機(droplet-based electricity generator, DEG),設有類似晶體管的結構,使其瞬時功率密度(Instantaneous power density)較現時類似的水滴發電機增加數以千倍,並大大提升電能轉化效率。這項突破性成果有助推動水力發電的科學研究及應對能源危機。 研究由城大機械工程學系王鑽開教授、美國內布拉斯加大學林肯分校曾曉成教授,和中國科學院北京納米能源與系統研究所王中林院士合作領導,剛於最新一期國際權威學術期刊《自然》發表,論文題為「瞬時高功率密度水滴式發電機」。 ...

Energy
City University of Hong Kong
城大最新研發水滴發電機 一滴水可點亮100盞小LED燈
City University of Hong Kong
新聞稿 - 城大成功研發輕薄、無需電池的「觸覺電子皮膚」

新聞稿 - 城大成功研發輕薄、無需電池的「觸覺電子皮膚」

City University of Hong Kong 05.12.2019 12:20

新聞稿 城大成功研發輕薄、無需電池的「觸覺電子皮膚」   香港城市大學(城大)參與的跨院校研究團隊,成功研發出一套「皮膚集成的觸覺介面」系統,可幫助義肢使用者感受外在環境,亦可應用於社交媒體及遊戲娛樂上。 這套全新以皮膚為媒介的虛擬現實(VR)和擴增現實(AR)系統,通過緊貼皮膚的無線致動器,將能源轉換成機械動能,將觸覺刺激傳送到人體。  研究成果最近於國際知名科學期刊《自然》發表,論文題目為「皮膚集成無線觸覺介面的虛擬和擴增現實」。 論文第一作者、城大生物醫學工程學系助理教授于欣格博士說:「我們的目標是研發出媲美真皮膚的電子皮膚。與市面上同類設備相比,我們的新系統又輕又薄,可以緊貼皮膚,而且不需要電線和電池。」 ...

Computer hardware Computers Electronics Engineering International Medical Science Technology
City University of Hong Kong
新聞稿 - 城大成功研發輕薄、無需電池的「觸覺電子皮膚」
City University of Hong Kong
‘Electronic skin for haptic interfaces’ – light, tight and battery-free

‘Electronic skin for haptic interfaces’ – light, tight and battery-free

City University of Hong Kong 04.12.2019 10:53

Press Release ‘Electronic skin for haptic interfaces’ – light, tight and battery-free     A system of “electronic skin-integrated haptic interfaces” jointly developed by City University of Hong Kong (CityU) and other academic institutions can help users of prosthesis to feel the surrounding environment and be used for social media, entertainment and gaming.    This novel system can...

Computer hardware Electronics Engineering International Medical Technology
City University of Hong Kong
‘Electronic skin for haptic interfaces’ – light, tight and battery-free
City University of Hong Kong
城大成功舉辦第35屆世界文化理事會頒獎典禮

城大成功舉辦第35屆世界文化理事會頒獎典禮

City University of Hong Kong 08.11.2018 19:36

新聞稿 城大成功舉辦第35屆世界文化理事會頒獎典禮   第35屆世界文化理事會頒獎典禮今天(11月8日)在香港城市大學(城大)圓滿舉行,這是該典禮首次在香港及大中華地區舉行。  大會分別頒發「2018年愛因斯坦世界科學獎」及「2018年José Vasconcelos世界教育獎」予法國及南非兩位傑出學者。城大九位年輕學者則以優秀表現,在典禮中獲特別表揚。 出席典禮的嘉賓共300多位,主禮嘉賓包括城大校長郭位教授、世界文化理事會會長Colin Blakemore教授爵士以及香港特區政府教育局副局長蔡若蓮博士。  郭校長在典禮上致辭時說:「城大能夠有機會在今年舉辦這個極具影響力的學術頒獎禮,而且是首家舉辦這項重大活動的香港及大中華地區大學,對此我們深感榮幸。」  ...

Education Science
City University of Hong Kong
城大成功舉辦第35屆世界文化理事會頒獎典禮
City University of Hong Kong
The 35th World Cultural Council Award Ceremony successfully held at CityU

The 35th World Cultural Council Award Ceremony successfully held at CityU

City University of Hong Kong 08.11.2018 19:15

Press Release The 35th World Cultural Council Award Ceremony successfully held at CityU The 35th World Cultural Council (WCC) Award Ceremony, hosted in Hong Kong and the Greater China region for the first time, was successfully held at City University of Hong Kong (CityU) today (8 November).   The 2018 Albert Einstein World Award of Science and the 2018 José Vasconcelos World Award of...

Education Science
City University of Hong Kong
The 35th World Cultural Council Award Ceremony successfully held at CityU
City University of Hong Kong
Press Release: Naming of Hong Kong’s First Veterinary College and Green Light for CityU’s Veterinary Programme

Press Release: Naming of Hong Kong’s First Veterinary College and Green Light for CityU’s Veterinary Programme

City University of Hong Kong 20.08.2018 18:11

Press Release Naming of Hong Kong’s First Veterinary College and Green Light for CityU’s Veterinary Programme   On 20 August 2018, City University of Hong Kong (CityU) celebrated the naming of Hong Kong’s first and only veterinary college: Jockey Club College of Veterinary Medicine and Life Sciences in collaboration with Cornell University.   Please find attached the press release and photo...

Agriculture Animals/Pets Business / economics Education Environment and nature Forest and Wood Science Technology
City University of Hong Kong
Press Release: Naming of Hong Kong’s First Veterinary College and Green Light for CityU’s Veterinary Programme

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