正在顯示 271 至 280 筆資料（共 315 筆資料）
2019年3月28日
結直腸癌是全球癌症的第二號殺手，雖然目前已有內鏡黏膜下剝離術（ESD）可以幫助淋巴結轉移風險低的早期結直腸癌患者切除腫瘤，而高風險的才需接受創傷性較大的根治性手術，但目前評估患者淋巴結轉移風險的方法並不准確。香港城市大學（香港城大）生物醫學系助理教授王鑫博士的團隊近日便成功開發了一種新型的腫瘤標志物，有助於更准確地預測早期結直腸癌患者出現淋巴結轉移的風險，避免轉移風險低的病人承受不必要的手術之苦及風險。<br />
2019年3月28日
Colorectal cancer (CRC) is one of the leading causes of cancer-related deaths worldwide. While endoscopic submucosal dissection (ESD), a minimally invasive surgical procedure to remove gastrointestinal tumours, is sufficient for treating early-stage CRC patients who are at low risk for developing lymph-node metastasis (LNM), the current risk-stratification criteria based on post-endoscopic pathological examination tend to overestimate the degree of risk. A new biomarker was developed by a joint research team to detect LNM in patients with T1 CRC more accurately.
2019年3月14日
香港城市大學（香港城大）生物醫學系、神經科學講座教授賀菊方及其研究團隊繼2014年發現神經調節物質——「膽囊收縮素」（CCK）在記憶形成過程中起關鍵作用後，最近團隊再下一城，研究發現高頻電刺激可以誘導CCK釋放，而CCK的釋放是由N-甲基-D-天冬氨酸（NMDA）受體所控制。這項研究將為日後幫助病人恢復記憶的新治療提供基礎。
2019年2月21日
A research team from the Department of Systems Engineering and Engineering Management (SEEM) at City University of Hong Kong (CityU) has developed a pioneering non-destructive-testing based inspection system that can detect corrosion in buried and wall-covered pipes.
2019年2月14日
金屬鹵化物鈣鈦礦（metal halide perovskites）被視為用於制造發光二極管（LED）器件的未來新一代物料，鈣鈦礦LED也因此吸引了越來越多的科研人員投入研究。最近由香港城市大學（香港城大）與其他院校的科研人員共同領導的一項聯合研究便取得成果，研究團隊開發出一種嶄新而高效的制造方法，能生產出光學性能和穩定性更佳的全無機鈣鈦礦薄膜，並用於制造高色純度、低成本和壽命更長的鈣鈦礦LED器件。
2019年1月31日
In a single sneeze or a cough, as many as 40,000 tiny droplets are forcibly propelled from our mouth and nose into the air. While we cannot control our sneezing, researchers from City University of Hong Kong’s (CityU) have recently developed an original method to collect micro-droplets, such as these precious human dewdrops, which may shed light on applications in detecting disease-causing bacteria and preventing the spread of disease.
2019年1月10日
A research project conducted by the Electronic Engineering (EE) Department at City University of Hong Kong (CityU) has developed a software that can optimize mobile network design and reduce the energy consumption of the base stations by up to 4%. <br />
2018年11月26日
由香港城市大學（香港城大）領導的一支研究團隊最近便研發出一種全新的策略，去制造出了高強度合金。這種合金不但堅固，而且兼具延展性和韌性，攻破了強度和延展性不相容這個棘手難題，為未來研發創新的結構材料掃除障礙。
2018年11月13日
Neuronal development is often regulated by the graded distribution of guidance molecules, which can either attract or repel the neuronal migration or neurite projection when presented in a format of concentration gradients, or chemotaxis. However, many details about the process is largely unexplored.
2018年11月8日
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) on 8 November. <br />