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Factors influencing COVID-19 vaccination intention among university students:A cross-sectional study in Malaysia

Biosafety and Health 2023年第1期5卷 37-44页

作者： Chee Yin Wong Jen Sern Tham chai nien foo foong Leng Ng Saleha Shahar Mohd Nizam Zahary Mohd Nazri Ismail Cheng Siang Tan Boon Peng Hoh Subbiah Vijay Kumar Yang Mooi Lim Center for Cancer Research Universiti Tunku Abdul RahmanKajang 43000Malaysia M.Kandiah Faculty of Medicine&Health Sciences Universiti Tunku Abdul RahmanKajang 43000Malaysia Department of Communication Faculty of Modern Languages and CommunicationUniversiti Putra MalaysiaSerdang 43400Malaysia UPM-UNICEF C4D Faculty of Modern Languages and CommunicationUniversiti Putra MalaysiaSerdang 43400Malaysia Faculty of Science Universiti Teknologi MalaysiaJohor Bahru 81310Malaysia Faculty of Health Sciences Universiti Sultan Zainal AbidinKuala Nerus 21300Malaysia Analytical Biochemistry Research Centre Universiti Sains MalaysiaBayan Lepas 11900Malaysia Faculty of Medicine and Health Sciences Universiti Malaysia SarawakKota Samarahan 94300Malaysia Faculty of Medicine and Health Sciences UCSI UniversityCheras 56000Malaysia Biotechnology Research Institute Universiti Malaysia SabahKota Kinabalu 88400Malaysia

Vaccination is crucial in controlling the spread of the coronavirus disease 2019(COVID-19)that triggered the pandemic,but herd immunity can only work with high vaccination coverage in the *** study aims to measure the COVID-19 knowledge level and determine the factors influencing COVID-19 vaccination intention among university students in Malaysia.A cross-sectional online survey was carried out with 1,274 Malaysian university students in July *** and multivariate analyses were employed to examine the relationships between the study *** showed that the majority of university students had an acceptable level of knowledge of *** knowledge,risk perception of COVID-19,social norms,and perceived benefit of COVID-19 vaccination were positively associated with vaccination ***,perceived trust in information sources of COVID-19 vaccination and the government's response to COVID-19 did not affect the university students’desire to receive the *** findings are essential for health policymakers and healthcare providers to implement evidence-based interventions to increase COVID-19 vaccination uptake among university students.

关键词： Behavioral intention COVID-19 Influencing factor SARS-CoV-2 University student Vaccination

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A pilot clinical study of developing an External Assist Targeting Device for rapid and precise renal calyx access during percutaneous nephrolithotomy

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Asian Journal of Urology 2023年第3期10卷 364-371页

作者： Qinghui Wu Kesavan Esuvaranathan Teck Kheng Lee Soo Leong foo Jian Ping chai Edmund Chiong Department of Urology National University HospitalSingapore Department of Surgery National University of SingaporeSingapore Institute of Technical Education Technology Development CentreSingapore Invivo Medical Pte.Ltd. Singapore

Objective:To design a device to increase the accuracy of the targeting process and reduce the radiation exposure to both the patients and the medical ***:We analyzed the inherent problem and designed the External Assist Targeting Device(EATD)to assist in the alignment of needle targeting on the desired renal calyx under fluoroscopic *** EATD was designed to allow rapid and precise access to calyces at all angles,with a simple two-step puncture protocol developed for puncturing a target renal *** then tested the device in a pilot human trial with four ***:In experiments with phantom models,the time for successful targeting was reduced by 31%using the *** mean fluoroscopic time was reduced by 40%.In initial human trial,the puncture time was shortened by 66%and the radiation dose was decreased by 65%compared to free-hand *** complication was observed during the ***:The EATD was found to be cost effective,portable,simple to set up,and safe to operate for assisting in the percutaneous nephrolithotomy *** preliminary tests showed high degree of accuracy in gaining precise access to a targeted renal calyx with much shorter time and lesser radiation *** EATD also has the potential to be used to access other organs with precision under fluoroscopic guidance.

关键词： Percutaneous nephrolithotomy Kidney puncture Renal calculi Targeting device Fluoroscopy guidance

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Skin tissue engineering advances in severe burns:review and therapeutic applications

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Burns & Trauma 2016年第1期4卷 13-26页

作者： Alvin Wen Choong Chua Yik Cheong Khoo Bien Keem Tan Kok chai Tan Chee Liam foo Si Jack Chong Singapore General Hospital Department of PlasticReconstructive andAesthetic Surgery20 College RoadAcademia Level 4Singapore 169845Singapore. Singapore General Hospital Skin Bank UnitBlock 4 Level 3Room 15Outram RoadSingapore 169608Singapore. Transplant TissueCentre c/o Skin Bank UnitSingapore General HospitalBlock 4 Level 3 RoomA7Outram RoadSingapore 169608Singapore. Singapore General Hospital Skin Bank UnitBlock 4 Level 3Room 15Outram RoadSingapore 169608Singapore. Transplant TissueCentre c/o Skin Bank UnitSingapore General HospitalBlock 4 Level 3 RoomA7Outram RoadSingapore 169608Singapore. Singapore General Hospital Department of PlasticReconstructive andAesthetic Surgery20 College RoadAcademia Level 4Singapore 169845Singapore. Singapore General Hospital Skin Bank UnitBlock 4 Level 3Room 15Outram RoadSingapore 169608Singapore.

Current advances in basic stem cell research and tissue engineering augur well for the development of improved cultured skin tissue substitutes:a class of products that is still fraught with limitations for clinical *** the ability to grow autologous keratinocytes in-vitro from a small skin biopsy into sheets of stratified epithelium(within 3 to 4 weeks)helped alleviate the problem of insufficient donor site for extensive burn,many burn units still have to grapple with insufficient skin allografts which are used as intermediate wound coverage after burn *** offered by tissue-engineered skin dermal replacements to meet emergency demand have been used fairly *** the availability of these commercial products,they all suffer from the same problems of extremely high cost,sub-normal skin microstructure and inconsistent engraftment,especially in full thickness *** practice for severe burn treatment has since evolved to incorporate these tissue-engineered skin substitutes,usually as an adjunct to speed up epithelization for wound closure and/or to improve quality of life by improving the functional and cosmetic results *** review seeks to bring the reader through the beginnings of skin tissue engineering,the utilization of some of the key products developed for the treatment of severe burns and the hope of harnessing stem cells to improve on current practice.

关键词： Burns Skin tissue engineering Stem cells Cultured epithelial autografts Dermal substitutes Microskin grafting

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獨抒性情與文本互涉的辯證——袁宏道的詩論與詩歌

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岭南学报 2019年第2期 -页

作者：蔡振念臺灣中山大學中文系

文學作為文化的一環,其在當世的傳播或者後世的流傳勢必要依賴口語或文字。語文作為一種符徵,是傳播者的工具,但文學作品是作家個性與心靈的表現,因此表現作品的文字自然講求獨特性,纔能突顯作家之一空依傍,露才呈性;其次,文學中各種文... 详细信息

文學作為文化的一環,其在當世的傳播或者後世的流傳勢必要依賴口語或文字。語文作為一種符徵,是傳播者的工具,但文學作品是作家個性與心靈的表現,因此表現作品的文字自然講求獨特性,纔能突顯作家之一空依傍,露才呈性;其次,文學中各種文類也有其傳統,作家不可能自外於文學傳統,作家作品必須放在文學傳統中纔能評估其作品的價值與個人才性。這就為作家帶來一個兩難處境,一方面作家要獨抒性情,一方面又要兼顧繼承傳統,如何可能?明代公安派詩人袁宏道可能是這種現象中最值的探討的詩人之一,他生在明代前後七子的擬古與復古的文學風氣之後,不滿於前七子李夢陽、何景明等與後七子李攀龍、王世貞等"文必秦漢,詩必盛唐"之詩文理論,於是提出"獨抒性情"之説。問題是前後七子主張"文必秦漢,詩必盛唐",漢唐詩文確實是傳統中的經典,袁宏道真的能一空依傍,字字從心中湧出,篇篇都是獨創嗎?這是本文所欲探究的主題。

关键词：袁宏道獨抒性情互文性復古詩學

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诺梅克斯材料和诺梅克斯蜂窝结构的力学特性

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钢结构 2008年第2期23卷 77-77页

作者： Choon Chiang foo Gin Boay chai Leong Keey Seah

介绍了对诺梅克斯纸和诺梅克斯蜂窝的线弹性力学特性的大量测试结果。诺梅克斯纸的基本力学特性被应用于有限元模型和诺梅克斯蜂窝结构分析。有限元计算结果与试验结果以及人们熟知的Gibson和Ashby公式计算结果进行对比,观测了诺梅克斯... 详细信息

介绍了对诺梅克斯纸和诺梅克斯蜂窝的线弹性力学特性的大量测试结果。诺梅克斯纸的基本力学特性被应用于有限元模型和诺梅克斯蜂窝结构分析。有限元计算结果与试验结果以及人们熟知的Gibson和Ashby公式计算结果进行对比,观测了诺梅克斯蜂窝模数的尺寸效应。

关键词：诺梅克斯纸诺梅克斯蜂窝线弹性力学特性有限元模型结构分析尺寸效应

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血清25-羟基维生素D水平与老年性高血压及其脑卒中的相关性研究

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标记免疫分析与临床 2023年第4期30卷 568-572页

作者：袁勇孔凡斌柴璐李铮陈琪张云芳吴晓明昆明医科大学附属延安医院检验科云南昆明650051

目的探讨血清25-羟基维生素D[25(OH)D]的水平与老年性高血压及其脑卒中发生发展的相关性。方法选择2020年12月至2021年5月在昆明市延安医院老年病科住院的年龄≥60岁高血压患者共236例作为研究对象,按其高血压程度,将病例分为2级高血... 详细信息

目的探讨血清25-羟基维生素D[25(OH)D]的水平与老年性高血压及其脑卒中发生发展的相关性。方法选择2020年12月至2021年5月在昆明市延安医院老年病科住院的年龄≥60岁高血压患者共236例作为研究对象,按其高血压程度,将病例分为2级高血压组(72例)和3级高血压组(164),选取同期健康体检者66例作为对照组。收集研究对象临床资料,留取研究对象血清检测25(OH)D及其他生化指标,应用统计学软件SPSS 26.0对数据进行统计学分析。结果2级高血压和3级高血压组与对照组相比较,2级高血压组的25(OH)D、TC、HDL-C、LDL-C与对照组比较水平降低(P<0.05),年龄、BMI、脉压差与对照组比较升高(P<0.05)。3级高血压组的25(OH)D、TC、HDL-C、LDL-C与对照组比较降低(P<0.05),年龄、BMI、脉压差与对照组比较升高(P<0.05)。与2级高血压相比较,3级高血压组的脉压差、血糖、TC、LDL-C差异均有统计学意义(P<0.05),且均比2级高血压组升高。高血压组分层分析后,单纯高血压组25(OH)D水平较高血压合并卒中组明显升高(P<0.001)。Pearson相关分析高血压患者血清25(OH)D与年龄、脉压差和GLU呈负相关,与身高和体重呈正相关。单因素Logistics回归分析变量因素收缩压、25(OH)D和血糖是高血压发生脑卒中的危险因素。结论低水平的25(OH)D与老年高血压的发生、发展有相关性,25(OH)D降低可能是高血压发生发展和导致脑卒中的风险因子。

关键词：高血压维生素D 血脂卒中

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