The University of Hong Kong’s statement on vision now has three themes:1) Research, 2) teaching & learning, and 3) knowledge exchange(KE). KE emphasizes HKU’s desire to interact with its community for a mutual b...The University of Hong Kong’s statement on vision now has three themes:1) Research, 2) teaching & learning, and 3) knowledge exchange(KE). KE emphasizes HKU’s desire to interact with its community for a mutual benefit. A new five-year strategic plan(2009-2014) sets out operational priorities and key indicators to enable knowledge exchange at HKU. Chief among these is the establishment of an exchange hub to make HKU researchers and their research products highly visible. The institutional repository of HKU, the HKU Scholars Hub, developed by its University Libraries, has become this KE exchange hub. Now the Hub includes HKU ResearcherPages, featuring the accomplishments of each HKU professoriate staff. HKU’s policy on knowledge exchange and the HKU ResearcherPages have increased the incentive for faculties, departments, and authors to place more items in open access(OA). This paper will discuss what KE is, the benefits it can bring to the university and its reputation, and how it can increase OA deposit.展开更多
Over the years,population growth and industrial development in Hong Kong has caused serious pollution of the environ-ment.To ensure that we will live in a healthy environment,we need to have a broader view of economic...Over the years,population growth and industrial development in Hong Kong has caused serious pollution of the environ-ment.To ensure that we will live in a healthy environment,we need to have a broader view of economic efficiency that incor-porates environmental quality as one of the dimensions of"economic success".This has become an acute problem for theworld in general and Hong Kong in particular.展开更多
Hong Kong Polytech University is the representative of tourism higher education in Hong Kong, offering various courses in hotel management and tourism management at the Doctor, Masters and Bachelor levels, whose curri...Hong Kong Polytech University is the representative of tourism higher education in Hong Kong, offering various courses in hotel management and tourism management at the Doctor, Masters and Bachelor levels, whose curriculum and education system have been quite perfect. The PolyU has cultivated a large number of high-quality professional people for the hotel and tourism industry. Excellent teachers, modem curriculum and the education concept of attaching great importance to the practice are the reasons why it can cultivate senior executives with international perspective, skills and social responsibility.展开更多
The School of Chinese Medicine, the University of Hong Kong has organized the 7th Pong Ding Yuen International Symposium on Traditional Chinese Medicine cum the 10th Anniversary of the Full-time Bachelor of Chinese Me...The School of Chinese Medicine, the University of Hong Kong has organized the 7th Pong Ding Yuen International Symposium on Traditional Chinese Medicine cum the 10th Anniversary of the Full-time Bachelor of Chinese Medicine Programme on 1 December, 2012, and 2 December, 2012, in Li Ka Shing Faculty of Medicine, the University of Hong Kong.展开更多
Two redundant blue-light receptors, known as phototropins （phot1 and phot2）, influence a variety of physiological responses, including phototropism, chloroplast positioning, and stomatal opening in Arabidopsis thali...Two redundant blue-light receptors, known as phototropins （phot1 and phot2）, influence a variety of physiological responses, including phototropism, chloroplast positioning, and stomatal opening in Arabidopsis thaliana. Whereas photl functions in both low- and high-intensity blue light （HBL）, phot2 functions primarily in HBL. Here, we aimed to elucidate phot2-specific functions by screening for HBL- insensitive mutants among mutagenized Arabidopsis photl mutants. One of the resulting phot2 signaling associated （p2sa） double mutants, phot1 p2sa2, exhibited phototropic defects that could be restored by constitutively expressing NON-PHOTOTROPIC HYPOCOTYL 3 （NPH3）, indicating that P2SA2 was allelic to NPH3. It was observed that NPH3-GFP signal mainly localized to and clustered on the plasma membrane in darkness. This NPH3 clustering on the plasmamembrane was not affected by mutations in genes encoding proteins that interact with N PH3, including PHOT11, PHOT2 and ROOTPHOTOTROPISM 2 （RPT2）. However, the HBL irradiation- mediated release of NPH3 proteins into the cytoplasm was inhibited in photl mutants and enhanced in phot2 and rpt2-2 mutants. Furthermore, HBL-induced hypocotyl phototropism was enhanced in photl mutants and inhibited in the phot2 and rpt2-2 mutants. Our findings indicate that photl regulates the dissociation of NPH3 from the plasma membrane, whereas phot2 mediates the stabilization and relocation of NPH3 to the plasma membrane to acclimate to HBL.展开更多
文摘The University of Hong Kong’s statement on vision now has three themes:1) Research, 2) teaching & learning, and 3) knowledge exchange(KE). KE emphasizes HKU’s desire to interact with its community for a mutual benefit. A new five-year strategic plan(2009-2014) sets out operational priorities and key indicators to enable knowledge exchange at HKU. Chief among these is the establishment of an exchange hub to make HKU researchers and their research products highly visible. The institutional repository of HKU, the HKU Scholars Hub, developed by its University Libraries, has become this KE exchange hub. Now the Hub includes HKU ResearcherPages, featuring the accomplishments of each HKU professoriate staff. HKU’s policy on knowledge exchange and the HKU ResearcherPages have increased the incentive for faculties, departments, and authors to place more items in open access(OA). This paper will discuss what KE is, the benefits it can bring to the university and its reputation, and how it can increase OA deposit.
文摘Over the years,population growth and industrial development in Hong Kong has caused serious pollution of the environ-ment.To ensure that we will live in a healthy environment,we need to have a broader view of economic efficiency that incor-porates environmental quality as one of the dimensions of"economic success".This has become an acute problem for theworld in general and Hong Kong in particular.
文摘Hong Kong Polytech University is the representative of tourism higher education in Hong Kong, offering various courses in hotel management and tourism management at the Doctor, Masters and Bachelor levels, whose curriculum and education system have been quite perfect. The PolyU has cultivated a large number of high-quality professional people for the hotel and tourism industry. Excellent teachers, modem curriculum and the education concept of attaching great importance to the practice are the reasons why it can cultivate senior executives with international perspective, skills and social responsibility.
文摘The School of Chinese Medicine, the University of Hong Kong has organized the 7th Pong Ding Yuen International Symposium on Traditional Chinese Medicine cum the 10th Anniversary of the Full-time Bachelor of Chinese Medicine Programme on 1 December, 2012, and 2 December, 2012, in Li Ka Shing Faculty of Medicine, the University of Hong Kong.
基金supported by the National Natural Science Foundation of China (31670289 and 31570294 to XZ)the National Key Research and Development Program of China (2016YFD0101900)
文摘Two redundant blue-light receptors, known as phototropins （phot1 and phot2）, influence a variety of physiological responses, including phototropism, chloroplast positioning, and stomatal opening in Arabidopsis thaliana. Whereas photl functions in both low- and high-intensity blue light （HBL）, phot2 functions primarily in HBL. Here, we aimed to elucidate phot2-specific functions by screening for HBL- insensitive mutants among mutagenized Arabidopsis photl mutants. One of the resulting phot2 signaling associated （p2sa） double mutants, phot1 p2sa2, exhibited phototropic defects that could be restored by constitutively expressing NON-PHOTOTROPIC HYPOCOTYL 3 （NPH3）, indicating that P2SA2 was allelic to NPH3. It was observed that NPH3-GFP signal mainly localized to and clustered on the plasma membrane in darkness. This NPH3 clustering on the plasmamembrane was not affected by mutations in genes encoding proteins that interact with N PH3, including PHOT11, PHOT2 and ROOTPHOTOTROPISM 2 （RPT2）. However, the HBL irradiation- mediated release of NPH3 proteins into the cytoplasm was inhibited in photl mutants and enhanced in phot2 and rpt2-2 mutants. Furthermore, HBL-induced hypocotyl phototropism was enhanced in photl mutants and inhibited in the phot2 and rpt2-2 mutants. Our findings indicate that photl regulates the dissociation of NPH3 from the plasma membrane, whereas phot2 mediates the stabilization and relocation of NPH3 to the plasma membrane to acclimate to HBL.
