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How to secure the connection between thoracostomy tube and drainage system?

World Journal of Emergency Medicine 2014年第4期5卷 259-263页

作者： Ka Ki Pat Li Kit Shing John Wong Yau Hang Henry Wong Ka Lok Cheng Fung Ling So Chu Leung Lau chak wah Kam Department of Accident and Emergency Medicine Pok Oi Hospital Department of Accident and Emergency Medicine Tuen Mun Hospital Clinical Skills Training Centre Tuen Mun Hospital

BACKGROUND: Thoracostomy tube insertion is one of the common bedside procedures in emergency medicine and many acute specialties. Dislodgement of thoracostomy tube from the connection tube of chest drainage system is an important problem with potential complications such as contamination, infection and pneumothorax. Besides, mere loosening can also lead to malfunction. It is a common practice to tape the connection of the system. This study aimed to evaluate the materials and methods of connection of chest drain system to minimize drainage dislodgement. METHODS: We conducted an experimental study to assess the tightness of the connection with various taping materials and methods. We selected three commonly used adhesive materials(3M^(tm) Transpore^(tm) Medical tape, 3M^(tm) Micropore^(tm) Medical tape, 3M^(tm) Soft Cloth Tape on Liner) and three different methods(cross method, straight method, nylon band) to secure the junction between the thoracostomy tube and the bi-conical adaptor in the drainage system. The measured outcome was the weight causing visible loosening of the junction between thoracotomy tube and the ***: For each taping material and taping method, 10 trials were performed. The median weight required to disconnect the junction is 26.22 lb for Transpore^(tm), 31.29 lb for Micropore^(tm) and 32.44 lb for Soft Cloth Tape on Liner. A smaller force was required to disconnect if Transpore^(tm) is used(P<0.001). There was no statistical signifi cant difference between Micropore^(tm) and Soft Cloth Tape on Liner(P=0.98). The median disconnecting force is 32.44 lb for straight taping method, 40.55 lb for cross taping method and 21.15 lb for plastic band. The cross-taping method was the more secure method(P<0.0001 when compared with plastic band)(P=0.033 when compared with straight method).CONCLUSION: Cross-taping is the most secure method among the tested varieties in connecting the thoracostomy tube to the chest drainage system. Transpore^(tm) is

关键词： Thoracostomy tube Drainage system Cross-taping

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A Scientometric Analysis and Critical Review of Internet Gaming Disorder Behaviours

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International Journal of Mental Health Promotion 2022年第6期24卷 795-810页

作者： Shirley Qi-Yu Sun Anson Chiu-Yan tang Qing Wang Loretta Yuet-Foon Chung Regina Lai-Tong Lee School of Nursing Lanzhou UniversityLanzhouChina School of Nursing Tung Wah CollegeHong KongChina The Nethersole School of Nursing The Chinese University of Hong KongHong KongChina School of Nursing and Midwifery College of HealthMedicine and WellbeingUniversity of NewcastleCallaghanAustralia

There are increasing concerns about internet gaming disorder (IGD). No review of existing studies has systematicallyanalyzed and visualized the trends of IGD and those early identification of symptoms related to IGD *** critical review focuses on the emerging trends for early identification of symptoms related to IGDbehaviors in papers published in Web of Science Core Collection from 2009 to 2021 by scientometric analysisand critical review. Scientometric data analysis technique includes co-occurrence analysis, cluster analysis andburst analysis of authors, countries, keywords and co-citation to visualize those contributing and associated factorsto develop IGD behaviors and their relationships to mental-emotional symptoms. About 81.8% of the paperswere published in the following countries: United States, United Kingdom, Australia, China and South Korea. Thetop co-occurrence keywords were ‘children’, ‘depression’, ‘anxiety’ and ‘attention deficit hyperactivity disorder(ADHD)’, ‘scale’, identifying the population, characteristics and commonly used assessment tools that are susceptibleto certain symptoms relating to IGD of which influencing factors facilitate the understanding of the associationof sociodemographic characteristics. The main emerging topics were identified in this critical review afterconducted the scientometric analysis. The results identified five topics: game impulse, motivation, evaluationscale, mediating effects and diagnostic criteria. This study provides an overview of the research trends on theidentity and development of the IGD field of study.

关键词： Internet gaming disorder bibliometric analysis CiteSpace scientometrics trends

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“充餘之美”——唐君毅先生論中國藝術精神

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人文中国学报 2013年第1期 433-456页

作者：文潔華香港浸會大學人文及創作系

本文主要以唐君毅先生《中國文化之精神價值》一書中的豐富論點,闡釋其謂藝術爲人生之'餘事'或'充餘之美'的概念。本文首先指出唐君毅先生的美學觀,離不開其黑格爾模態的'客體化'觀點,以及其結合儒家心性論的特殊性,并先從唐君毅先生論... 详细信息

本文主要以唐君毅先生《中國文化之精神價值》一書中的豐富論點,闡釋其謂藝術爲人生之'餘事'或'充餘之美'的概念。本文首先指出唐君毅先生的美學觀,離不開其黑格爾模態的'客體化'觀點,以及其結合儒家心性論的特殊性,并先從唐君毅先生論美感經驗的根源處開始探討。本文揭示了唐先生的心性觀如何使他論審美經驗時,强調一種'内在化的模式',也就是主體'統體的覺攝'活動。此覺攝展示了客體相,其後心意活動才對客體作出'選擇與剖判'。本文指出,如此唐先生談審美經驗并非否定了主客關係,而是更上一層,先從形上的超越心體抽離覺攝的内容,并使其客體化之後開始欣賞客體,此乃唐先生所説的内心情調之客觀化。本文依此進一步理解其如何説中國藝術乃表現整個人之性情胸襟這一觀點,以及藝術如何根植於個人生命及精神活動之興趣,而對其所嚮往之形式有特定之要求。本文并由此超越心覺的活動理解中國藝術的'藏、修、息、游',以及'充餘之美'的觀念。

关键词：美感經驗超越心體統體的覺攝藏、修、息、游移情充餘之美

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光电催化二氧化碳还原研究进展

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物理化学学报 2020年第3期36卷 71-81页

作者：周威郭君康申升潘金波唐杰陈浪区泽堂尹双凤湖南大学化学化工学院化学/生物传感与化学计量学国家重点实验室化石能源低碳化高效利用湖南省重点实验室湖南长沙410082 湖南工程学院化学与化学工程学院湖南湘潭411104

CO2是最常见的化合物,作为潜在的碳一资源,可用于制备多种高附加值的化学品,如一氧化碳、甲烷、甲醇、甲酸等。传统的热催化转化CO2方法能耗高,反应条件苛刻。因此,如何在温和条件下高效地将CO2转化成高附加值的化学品,一直以来是催化... 详细信息

CO2是最常见的化合物,作为潜在的碳一资源,可用于制备多种高附加值的化学品,如一氧化碳、甲烷、甲醇、甲酸等。传统的热催化转化CO2方法能耗高,反应条件苛刻。因此,如何在温和条件下高效地将CO2转化成高附加值的化学品,一直以来是催化领域的研究热点和难点之一。光催化技术反应条件温和、绿色环保。然而,纯光催化反应普遍存在太阳能利用效率有限,光生载流子分离效率低等问题。针对上述问题,在光催化的基础上引入电催化,可以提高载流子的分离效率,在较低的过电位下,实现多电子、质子向CO2转移,从而提高催化反应效率。总之,光电催化技术可以结合光催化和电催化的优势,提高CO2催化还原反应效率,为清洁、绿色利用CO2提供了一种新方法。本文依据光电催化CO2还原反应基本过程,从光吸收、载流子分离和界面反应等三个角度综述了光电催化反应的基本强化策略,并对未来可能的研究方向进行了展望。

关键词：光电催化 CO2还原光吸收载流子分离界面反应

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毛冬青质量标准的改进研究

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药物分析杂志 2019年第8期39卷 1416-1424页

作者：王怀友汪成郑玉忠邓伟麟段然董婷霞詹华强香港科技大学深圳研究院深圳市可食用及药用资源研究重点实验室深圳518057 香港科技大学生命科学部暨中药研发中心香港韩山师范学院潮州521041

目的:完善毛冬青药材质量标准,提高其质量控制水平。方法:采用《中华人民共和国药典》2015年版四部相关方法,对毛冬青药材的水分、灰分、浸出物(水溶性和醇溶性)及有害物质含量进行测定。采用显微鉴别法对毛冬青药材的根、茎及粉末进行... 详细信息

目的:完善毛冬青药材质量标准,提高其质量控制水平。方法:采用《中华人民共和国药典》2015年版四部相关方法,对毛冬青药材的水分、灰分、浸出物(水溶性和醇溶性)及有害物质含量进行测定。采用显微鉴别法对毛冬青药材的根、茎及粉末进行鉴别,并建立毛冬青药材薄层色谱及指纹图谱鉴别方法。同时以冬青素A为指标成分,建立毛冬青中冬青素A的HPLC含量测定方法。结果:毛冬青横切面和粉末的显微特征明显,薄层色谱斑点清晰,冬青素A分离较好;以冬青素A为参照峰,通过比较10批毛冬青药材的HPLC图谱中共有峰,确定了5个共有特征峰,建立了毛冬青药材的HPLC指纹图谱;冬青素A质量浓度在25~400 mg·L^-1范围内线性关系良好,线性回归方程为Y=5 882X+19 706(R^2=0.999 9,n=5),平均回收率为95.5%(RSD=3.1%,n=5)。10批毛冬青的水分为5.79%~7.43%,总灰分为1.00%~2.36%,酸不溶性灰分为0.20%~0.57%,水溶性浸出物为3.41%~10.18%,醇溶性浸出物为5.81%~15.33%,冬青素A含量为0.11%~1.56%。建议规定毛冬青的水分限度≤8.00%,总灰分限度≤2.50%,酸不溶性灰分≤0.50%,水溶性浸出物限度≥4.00%,醇溶性浸出物限度≥7.00%,以干燥品计,冬青素A的含量≥0.26%。结论:本研究完善和改进了毛冬青药材的质量控制方法。

关键词：毛冬青冬青素A 质量标准薄层色谱鉴别指纹图谱鉴别高效液相色谱含量测定

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CASE STUDIES - COMPOSITE STRUCTURAL DESIGN OF A HIGH-RISE BUILDING IN HONG KONG AND THE HAECO AIRCRAFT MAINTENANCE FACILITY IN HONG KONG INTERNATIONAL AIRPORT

CASE STUDIES - COMPOSITE STRUCTURAL DESIGN OF A HIGH-RISE BU...

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第六届海峡两岸及香港钢及组合结构技术研讨会—2010

作者： Aldows tang W.C.Lee Paul Cheng Meinhardt（C＆S）Ltd. 4/F.Wah Ming Centre421 Queen’s Road WestHong Kong

＜正＞This paper describes case studies on two composite structures. Case study 1 - High rise building:This case study presents the criterions to choose composite structure as the structural frame of a high-rise building,which is developed in Hong Kong. Integrated factors such as site constraints,logistic,constructability and sustainability are *** forms of column are also compared so as to obtain a structural form which maximizes the benefits of building efficiency,structural performance,environmental protection and sustainability. Case study 2 - Aircraft maintenance facility:A case-study highlighting the application of performance-based design to the HAECO Aircraft Maintenance Facility under the current framework of regulatory system in Hong Kong is *** has been the lead consultant for all three hangars,HAECO 1,2 and 3（HI,H2 and H3） at Chep Lap Kok. This gives Meinhardt the opportunity to review and establish performance objectives with the Client with full benefits of *** criteria for each hangar have been refined responding to operational needs,allowing the design to be further streamlined to achieve *** key design challenge for HAECO 3 was to create a 168m×94m column free space capable of accommodating two *** 747-400 Boeing with one partially housed between *** together with the foundation design for the whole complex present an opportunity for testing out the use of performance-based approach.

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Effects of a nurse-led heart failure clinic on hospital readmission and mortality in Hong Kong

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Journal of Geriatric Cardiology 2016年第5期13卷 415-419页

作者： Ho Yu Cheng Sek Ying Chair Qun Wang Janet WH Sit Eliza ML Wong Siu Wai tang The Nethersole School of Nursing: Faculty of Medicine The Chinese University of Hong Kong Hong Kong China Cardiac Rehabilitation Centre Tung Wah Eastern Hospital Hong Kong China

Background Heart failure （HF） is a physically and socially debilitating disease that carries the burden of hospital re-admission and mortality. As an aging society, Hong Kong urgently needs to find ways to reduce the hospital readmission of HF patients. This study evaluates the effects of a nurse-led HF clinic on the hospital readmission and mortality rates among older HF patients in Hong Kong. Methods This study is a retrospective data analysis that compares HF patient in a nurse-led HF clinic in Hong Kong compared with HF patients who did not attend the clinic. The nurses of this clinic provide education on lifestyle modification and symptom monitoring, as well as titrate the medications and measure biochemical markers by following established protocols. This analysis used the socio-demographic and clinical data of HF patients who were aged 〉 65 years old and stayed in the clinic over a six-month period. Results The data of a total of 78 HF patients were included in this data analysis. The mean age of the patients was 77.38 ± 6.80 years. Approximately half of the HF patients were male （51.3%）, almost half were smokers （46.2%）, and the majority received 〈 six years of formal education. Most of the HF patients （87.2%） belonged to classes II and III of the New York Heart Association Functional Classification, with a mean ejection fraction of 47.15± 20.31 mL. The HF patients who attended the clinic （n = 38, 75.13 ± 5.89 years） were significantly younger than those who did not attend the clinic （n = 40, 79.53 ± 6.96 years）（P = 0.04）, and had lower recorded blood pressure. No other statistically significant difference existed between the socio-demographic and clinical characteristics of the two groups. The HF patients who did not attend the nurse-led HF clinic demonstrated a significantly higher risk of hospital readmission [odd ratio （OR）： 7.40; P 〈 0.01] than those who attended after adjusting for the effect of age and blood pressure. In addition, HF patients who att

关键词： Heart failure Hospital readmission Mortality Nurse-led clinic

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The Impact of COVID-19 on the Mental-Emotional Wellbeing of Primary Healthcare Professionals: A Descriptive Correlational Study

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International Journal of Mental Health Promotion 2023年第3期25卷 327-342页

作者： Regina Lai-Tong Lee Anson Chiu-Yan tang Ho-Yu Cheng Connie Yuen-Yu Chong Wilson Wai-San Tam Wai-Tong Chien Sally Wai-Chi Chan The Nethersole School of Nursing Faculty of MedicineThe Chinese University of Hong KongHong Kong518172China School of Nursing and Midwifery College of HealthMedicine and WellbeingUniversity of NewcastleCallaghanNew South Wales2325Australia School of Nursing Tung Wah CollegeHong Kong200051China Alice Lee Centre for Nursing Studies National University of Singapore079903Singapore Tung wah College Hong Kong200051China

The present study aimed to examine work environment related factors and frontline primary healthcare profes-sionals’mental-emotional wellbeing during the COVID-19 pandemic in school communities of Hong Kong.A total of 61(20%)school health nurses(frontline primary healthcare professionals)participated in a cross-sec-tional online survey from March to June *** of mental-emotional health were measured using the Mental Health Continuum-Short Form(14-item scale with three subscales related to emotional,social and psychological wellbeing);the Perceived Stress Scale(10-item scale with two subscales related to perceived help-lessness and lack of self-efficacy);and the Coping Orientation to Problems Experienced Inventory(Brief COPE),a 28-item inventory with two subscales related to adaptive and maladaptive *** half(42.6%)of par-ticipants experienced mental health *** employed in government subsidized schools had signifi-cantly lower scores in mental health wellbeing than those who worked in private *** relating to increased mental health problems included lack of emotional support,inadequate training relating to infection prevention and control measures,disengagement and self-blame.A variety of factors inﬂuencing school health nurses’social,emotional and psychological wellbeing in their work environment during the COVID-19 pandemic were also *** mental-emotional wellbeing of school nurses may relate to their subjective feeling of lone-liness as participants were the sole frontline primary healthcare professional working in the school community during the COVID-19 *** provide relevant evidence for management teams to build a cul-ture of psychological and social support into workplace policies and *** staff development and adequate social support are important to promote the mental-emotional wellbeing of primary healthcare pro-fessionals in school communities as they play a significant

关键词： Primary healthcare professionals school nurses impact of COVID-19 pandemic stress coping mental health emotional wellbeing

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中國古代士人的離散—回歸意識與文學書寫——以唐宋貶謫文學爲例

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岭南学报 2022年第1期 203-224页

作者：馬自力潘碧華首都師範大學文學院首都師範大學詩歌研究中心馬來亞大學中文系馬來西亞華人研究中心

從生存狀態和生存體認出發,“離散”概念的外延,可以延伸到“離散意識”,以及與它相對的“回歸意識”這一層面。而離散的主體,則可以延伸到中國古代士人這一群體。自故鄉—政治文化中心離散,期盼回歸到故鄉—政治文化中心,構成了中國古... 详细信息

從生存狀態和生存體認出發,“離散”概念的外延,可以延伸到“離散意識”,以及與它相對的“回歸意識”這一層面。而離散的主體,則可以延伸到中國古代士人這一群體。自故鄉—政治文化中心離散,期盼回歸到故鄉—政治文化中心,構成了中國古代士人離散—回歸意識的核心内涵。這裡的“故鄉”,除了故土家園之外,還具有理想、歸宿或者精神家園的含義:所謂“此心安處是吾鄉”。古代中國士人“離散—回歸”意識的獨特内涵,及其文學書寫的獨特風貌,便是由上述質素構成、影響和造就的。從貶謫文學的視角看,貶謫帶來的離散,具有不可忽視的文化價值。

关键词：中國古代士人離散—回歸意識文學書寫貶謫文學

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光催化制氢研究进展

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物理化学学报 2020年第3期36卷 40-56页

作者：潘金波申升周威唐杰丁洪志王进博陈浪区泽堂尹双凤湖南大学化学化工学院化学/生物传感与化学计量学国家重点实验室湖南省化石燃料高效利用重点实验室(降低二氧化碳排放)长沙410082 湖南工程学院化学与化学工程学院湖南湘潭411104

光催化制氢作为一种具有前景的能源转化方式,受到了广泛关注。但是光催化过程中的三个步骤(光吸收、载流子分离、表面反应)效率较低,目前难以实现工业应用。研究者们对光催化的机理进行了深入研究,并提出了多种策略来调节半导体光催化... 详细信息

光催化制氢作为一种具有前景的能源转化方式,受到了广泛关注。但是光催化过程中的三个步骤(光吸收、载流子分离、表面反应)效率较低,目前难以实现工业应用。研究者们对光催化的机理进行了深入研究,并提出了多种策略来调节半导体光催化剂的物理化学性质,以期有效提高光催化剂对可见光的吸收,降低光生载流子的复合,加速表面反应。上述策略包括:制造缺陷、局域表面等离子体共振、元素掺杂、异质结构建、助催化剂负载等。深入研究上述改性策略能够为设计制备高效稳定的光催化剂提供指导。因此,本综述聚焦于优化光吸收、载流子分离、表面反应的机理和改性光催化剂的制氢应用,并对构建高效制氢光催化剂的趋势做出了展望。

关键词：光催化制氢光吸收载流子分离表面反应

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