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Journal of Traditional Chinese Medicine 2016年第6期36卷 701-705页

作者： Shiu Hon Chui yee Hou wong Ming Yiu Fong yee man Chiu Christopher Wai Kei Lam State Key Laboratory of Quality Research in Chinese Medicine Macao Institute for Applied Research in Medicine and Health Macao University of Science and Technology Clinical Laboratory Diagnostix Medical Center Central

OBJECTIVE: To investigate the therapeutic and preventive effects of Rorrico on influenza, especially influenza A viral infection, including swine flu(H1N1)in ***: Eighty-nine subjects were recruited in Hong Kong and Macao, and divided into treatment group(TG) and prevention group(PG) based on their influenza A and swine flu symptoms. All subjects were prescribed Rorrico or placebo, and monitored by a Chinese medicine practitioner. Blood samples were collected before and after 7-day Rorrico or placebo treatment for laboratory ***: After treatment, there were some full recoveries and obvious relief of onset symptoms in the TG. Blood test results showed that Rorrico produced(a) no adverse effects on subjects' renal andliver functions, muscle enzyme and hematological status,(b) no up-regulation of pro-inflammatory cytokines tumour necrosis factor-a and interleukin-18 in both TG and PG,(c) mild yet statistically significant elevation of plasma mannose-binding lectin(MBL) in ***: Rorrico has no up-regulating effect on the participants' immune response, or, equally likely, the immuno-modulatory effects of Rorrico do not non-specifically or unnecessarily promote inflammation when not required. It is possible that oral administration of Rorrico can promote hepatic synthesis of MBL in healthy PG subjects, thereby conferring increased protection against infection.

关键词： Rorrico Influenza A Virus H1N1 Subtype Tumor necrosis factor-alpha Interleukin-18

A landscape of β-Ga_(2)O_(3) Schottky power diodes

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Journal of Semiconductors 2023年第9期44卷 47-56页

作者： man Hoi wong Department of Electronic and Computer Engineering Hong Kong University of Science and TechnologyClear Water BayKowloonHong KongChina

β-Ga_(2)O_(3) Schottky barrier diodes have undergone rapid progress in research and development for power electronic *** paper reviews state-of-the-art β-Ga_(2)O_(3) rectifier technologies,including advanced diode architectures that have enabled lower reverse leakage current via the reduced-surface-field *** device properties including onresistance,breakdown voltage,rectification ratio,dynamic switching,and nonideal effects are summarized for the different *** results on the high-temperature resilience of β-Ga_(2)O_(3) Schottky diodes,together with the enabling thermal packaging solutions,are also presented.

关键词： β-Ga_(2)O_(3) Schottky diodes power device edge termination nickel oxide

Indocyanine green lymphangiography-guided liposuction in breast cancer-related lymphedema treatment-patient selection and technique

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Plastic and Aesthetic Research 2020年第2期7卷 30-36页

作者： Hin-Lun Liu melody man-Kuen wong Joseph Hon-Ping Chung Division of Plastic and Reconstructive Surgery Department of SurgeryThe University of Hong KongQueen Mary HospitalHong Kong SARChina

Aim:The rationale of using liposuction to treat lymphedema is that the chronic inflammatory process of lymphedema results in fat *** authors describe the technique of indocyanine green lymphangiography-guided liposuction,its rationale,and our patient selection criteria for better clinical ***:Thirty-two patients underwent liposuction for breast cancer-related *** green lymphangiography was performed prior to *** patients without linear and splash patterns in indocyanine green lymphangiography,circumferential liposuction was performed *** patients who had linear or splash patterns,liposuction was not performed at regions with remaining functional lymphatic *** were assessed using circumferential reduction ***:At a mean follow-up of 24.5±6.5 months,all(100%)patients had a reduction in limb circumferences after *** mean circumference reduction rate was 67.6%±27.9%.Conclusion:Liposuction is a valuable treatment for breast cancer-related *** believe patients with fat predominant lymphedema are the best candidates for liposuction.

关键词： Lymphedema breast cancer-related lymphedema liposuction indocyanine green lymphangiography

Characterizing the optimal operation of photocatalytic degradation of BDE-209 by nano-sized TiO_2

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Journal of Environmental Sciences 2012年第9期24卷 1670-1678页

作者： Ka Lai Chow Yu Bon man Jin Shu Zheng Yan Liang Nora Fung yee Tam Ming Hung wong Croucher Institute for Environmental Sciences and Department of Biology Hong Kong Baptist University Hong Kong SAR China Department of Biology and Chemistry City University of Hong Kong Hong Kong SAR China

Brominated flame retardants have been widely used in industry. There is a rapid growing public concern for their availabilities in the environment. Advanced oxidation process （AOP） is a promising and efficient technology which may be used to remove emerging chemicals such as brominated flame retardants. This study aims at investigating optimal operational conditions for the removal of BDE-209 using nano-scaled titanium（IV） oxide. The residual PBDE congeners after photocatalytical degradation of BDE-209 by TiO2 were analysed by gas chromatography-mass spectrometry （GC-MS）. It was found that the degradability of BDE-209 by TiO2 was attributed to its photocatalytic activity but not the small size of the particles. The half-life of removing BDE-209 by TiO2 was 3.05 days under visible light. Tetra- and penta-BDEs were the major degraded products of BDE-209. Optimum conditions for photocatalytical degradation of BDE-209 was found to be at pH 12 （93% ± 1%）, 5, 10, 20 mg/L （93.0% ± 1.70%, 91.6% ± 3.21%, 91.9% ± 0.952%, respectively）, respectively of humic acid and in the form of anatase/rutile TiO2 （82% ± 3%）. Hence, the efficiency of removing BDE-209 can be maximized while being cost effective at the said operating conditions.

关键词： PBDEs TiO2 photocatalysis hydroxyl radicals

Need of integrated dietary therapy for persons with diabetes mellitus and “unhealthy” body constitution presentations

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Journal of Integrative Medicine 2016年第4期14卷 255-268页

作者： yee Chi Peggy wong Dietetic Department Tuen Mun Hospital

From a perspective of Chinese medicine （CM）, persons with unregulated ＂unhealthy＂ body constitution （BC） will further develop chronic diseases, such as diabetes mellitus （DM）. Conventional dietary therapy with nutrition component has its limitations in the regulation of ＂unhealthy＂ BC. However, empirical evidence supports that ＂unhealthy＂ BC can be regulated with food natures and flavors from a perspective of CM. Presentations of ＂unhealthy＂ BC types, such as Yin-deficiency, Yang-deficiency and Yin-Yangdeficiency were found in persons with DM. It would be necessary to regulate the ＂unhealthy＂ BC presentations with integration of conventional dietary therapy and Chinese food therapy. The ultimate goal is to either stabilize glycaemic control or prevent the development of other chronic diseases leading to reduction of disease burden, such as disease-related poor quality of life, stress of healthcare professionals and the rising of healthcare cost.

关键词： body constitution diabetes mellitus Yin deficiency Yang deficiency dietary therapy

Hokkien Merchants and the Kian Teik Tong： Economic and Political Influence in Nineteenth- Century Penang and Its Region

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Frontiers of History in China 2016年第4期11卷 600-627页

作者： yee Tuan wong History Studies Section Penang Institute 10350 Penang Malaysia

This article explores nineteenth-century Penang＇s Hokkkien merchants and their secret society or hui-the Klan Teik Tong diande Tang）--which had a variety of roles and an extensive network. It contextualizes the merchants＇ secret society as a transnational socioeconomic and political organization rather than as an overseas Chinese criminal group in the wider Penang area. By recovering Klan Teik Tong and its network, it can be shown how these merchants secured and mobilized labour, capital, and allies in a way that cut across linguistic, ethnic, class and state boundaries in order to establish control of coolies and the lucrative opium, tin, and rice businesses, in order to exert political influence in the colonial and indigenous milieus of the nineteenth-century Penang region. They established a social contract through their Klan Teik Tong relief activities and initiation rituals, and thus were able to recruit thousands of members who were mainly labourers. With such a substantial social force, the merchants launched organized violence against their rivals to attain dominance in opium revenue farming and tin mining businesses in Penang, Krabi, and Perak. The widespread and strategic location of the Klan Teik Tong in Burma also enabled the same merchants to monopolize the Penang-Burma rice trade. The versatility of the Klan Teik Tong＇s functions allowed them to operate as an alternative political order vis-a-vis the colonial and indigenous powers. This arrangement allowed the Hokkien merchants to gain significant political clout in confronting the Siamese and Dutch authorities.

关键词： Hokkien Penang secret society social control economicdominance political influence

A Qualitative Examination of Teacher-Student Power-Sharing in Chinese Classrooms:A Study in Hong Kong

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Frontiers of Education in China 2015年第2期10卷 251-273页

作者： Mei-yee wong Department of Social Sciences The Hong Kong Institute of EducationHong KongChina

This article explores the dynamics of power-sharing between teacher and students in learning and teaching situations,and describes the theoretical bases,implementation,and results of an empirical study in three elementary schools in Hong Kong Special Administrative Region of the People’s Republic of *** from 58 class observations and interviews with 50 students,25 teachers,and three school principals suggest that teachers can empower students by acknowledging their right to and responsibility for learning and by sharing power with ***-sharing classroom practice requires the dual efforts of teachers and students,and can be facilitated by the teachers’interactive teaching mode,students’cooperation and willingness to engage in learning,and school policy and culture,*** the power-sharing classrooms,teachers played the role of facilitators and students played as *** this article,theoretical implications for understanding power-sharing and critical pedagogy are *** empirical evidence from this Hong Kong study contributes to an understanding of teacher-initiated power-sharing in the Chinese context,and the practice of critical pedagogy in classrooms.

关键词： power-sharing critical pedagogy elementary schools Hong Kong education

Low-temperature metal–oxide thin-film transistor technologies for implementing flexible electronic circuits and systems

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Journal of Semiconductors 2023年第9期44卷 3-10页

作者： Runxiao Shi Tengteng Lei Zhihe Xia man wong State Key Laboratory of Advanced Displays and Optoelectronics and Technologies Department of Electronic and Computer EngineeringThe Hong Kong University of Science and TechnologyHong KongChina

Here we review two 300℃metal–oxide(MO)thin-film transistor(TFT)technologies for the implementation of flexible electronic circuits and ***-enhanced TFTs for suppressing the variation and shift of turn-on voltage(VON),and dual-gate TFTs for acquiring sensor signals and modulating VON have been deployed to improve the robustness and performance of the systems in which they are *** circuit building blocks based on fluorinated TFTs have been designed,fabricated,and characterized,which demonstrate the utility of the proposed low-temperature TFT technologies for implementing flexible electronic *** construction and characterization of an analog front-end system for the acquisition of bio-potential signals and an active-matrix sensor array for the acquisition of tactile images have been reported recently.

关键词： flexible electronics metal-oxide semiconductor thin-film transistor dual gate fluorination analog front-end system sensors

Quality of life after laparoscopic vs open sphincter-preserving resection for rectal cancer

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World Journal of Gastroenterology 2013年第29期19卷 4764-4773页

作者： Simon Siu-man Ng Wing-Wa Leung Cherry yee-Ni wong Sophie Sok-Fei Hon Tony Wing-Chung Mak Dennis KwokYu Ngo Janet Fung-yee Lee Division for Colorectal Surgery Department of Surgery The Chinese University of Hong Kong Prince of Wales Hospital

AIM: To compare quality of life (QoL) outcomes in Chinese patients after curative laparoscopic vs open surgery for rectal cancer. METHODS: Eligible Chinese patients with rectal cancer undergoing curative laparoscopic or open sphincterpreserving resection between July 2006 and July 2008 were enrolled in this prospective study. The QoL outcomes were assessed longitudinally using the validated Chinese versions of the European Organization for Research and Treatment of Cancer QLQ-C30 and QLQCR38 questionnaires before surgery and at 4, 8, and 12 mo after surgery. The QoL scores at the different time points were compared between the laparoscopic and open groups. A higher score on a functional scale indicated better functioning, whereas a higher score on a symptom scale indicated a higher degree of ***: Seventy-four patients (49 laparoscopic and 25 open) were enrolled. The two groups of patients were comparable in terms of sociodemographic data, types of surgery, tumor staging, and baseline mean QoL scores. There was no significant decrease from baseline in global QoL for the laparoscopic group at different time points, whereas the global QoL was worse compared to baseline beginning at 4 mo but returned to baseline by 12 mo for the open group (P = 0.019, Friedman test). Compared to the open group, the laparoscopic group had significantly better physical (89.9±1.4 vs 79.2±3.7, P = 0.016), role (85.0±3.4 vs 63.3±6.9, P = 0.005), and cognitive (73.5±3.4 vs 50.7±6.2, P = 0.002) functioning at 8 mo, fewer micturition problems at 4-8 mo (4 mo: 32.3±4.7 vs 54.7±7.1, P = 0.011; 8 mo: 22.8±4.0 vs 40.7±6.9, P = 0.020), and fewer male sexual problems from 8 mo onward (20.0±8.5 vs 76.7±14.5, P = 0.013). At 12 mo after surgery, no significant differences were observed in any functional or symptom scale between the two groups, with the exception of male sexual problems, which remained worse in the open group (29.2±11.3 vs 80.0±9.7, P = 0.026). CONCLUSION: Laparoscopic sphin

关键词： Quality of life Rectal cancer Laparoscopic surgery Sphincter-preserving surgery European Organization for Research and Treatment of Cancer QLQ-C30 European Organization for Research and Treatment of Cancer QLQ-CR38