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9篇 您的检索式:作者名="Michael Sweet"
    题名 作者 年代 出处 被引量
1新教师发展中心筹建的理念、路径与模式——基于对美国东北大学教师发展中心的访谈显示文摘美国的东北大学教师发展中心属于新创立的组织机构,但发展迅速、运行良好、成绩斐然。其核心成果包括三个部分:一是筹建理念。美国不同类型高校的教师发展中心规模差异较大,各中心命名独具匠心,都充分体现出各自的定位、特色与发展诉求。二是结构与功能设置,不同高校的教师发展中心的隶属关系差别很大,但总体上都与专业学院有严格区分。教师发展中心并不一定在二级学院设立分支机构;中心人员具有高度专业化特征,所聘用人员大多受过专业学科训练,学科差异显著,形成互补优势;多数教师发展中心并不从事教学评估工作,突出服务理念;经费来源相对独立,主要从事促进教师教学和职业发展的相关研究,而非专业的学科性研究。三是吸引力和凝聚力提升问题。青年教师培训体系、工作坊、午餐会、研究生培训、在线课程及互助工作坊等具体手段颇具成效。美国很多高校并不强制青年教师入职培训。中国新建立的教师发展中心应注意:如何评价一个中心的好坏;新的教师发展中心成立后可能面临哪些困难及解决路径;建设初期要注意人员聘任的专业化,以及教师发展中心如何在扭转重科研、轻教学状况中发挥作用等。刘进 刘之远 Michael Sweet 2017高教发展与评估2017,33,2:6
2Dynamic Contrast-Enhanced Magnetic Resonance Imaging for Localization of Recurrent Prostate Cancer After External Beam Radiotherapy显示文摘Masoom A. Haider Peter Chung Joan Sweet Ants Toi Kartik Jhaveri Cynthia Ménard Padraig Warde John Trachtenberg Gina Lockwood Michael Milosevic 2008International Journal of Radiation Oncology Biology Physics2008,,2:1
3Multiplicity and Molecular Heterogeneity of Colorectal Carcinomas in Individuals With Serrated Polyposis显示文摘Christophe Rosty Michael D. Walsh Rhiannon J. Walters Mark Clendenning Sally-Ann Pearson Mark A. Jenkins Aung Ko Win John L. Hopper Kevin Sweet Wendy L. Frankel Melyssa Aronson Steve Gallinger Jack Goldblatt Kathy Tucker Sian Greening Michael R. Gattas So 2013The American Journal of Surgical Pathology2013,,3:1
4How Group Dynamics Research Can Inform the Theory and Practice of Postsec- ondary Small Group Learning显示文摘Sweet Michael Michaelsen Larry K 2007Educational Psychology Review2007,,19:1
5Communication显示文摘RIEZENMAN MICHAEL J WILLIAM SWEET 1999IEEE SPECTRUM1999,,1:1
6How Group Dynamics Research Can Inform the Theory and Practice of Postsecondary Small Group Learning显示文摘Michael Sweet Larry K. Michaelsen 2007Educational Psychology Review2007,,1:1
7Changes in gene expression in response to mechanical strain in human scleral fibroblasts显示文摘Wei Cui Michael R. Bryant Paula M. Sweet Peter J. McDonnell 2003Experimental Eye Research2003,,2:1
8Microbiome Engineering:A Promising Approach to Improve Coral Health显示文摘The world’s coral reefs are threatened by the cumulative impacts of global climate change and local stressors.Driven largely by a desire to understand the interactions between corals and their symbiotic microorganisms,and to use this knowledge to eventually improve coral health,interest in coral microbiology and the coral microbiome has increased in recent years.In this review,we summarize the role of the coral microbiome in maintaining a healthy metaorganism by providing nutrients,support for growth and development,protection against pathogens,and mitigation of environmental stressors.We explore the concept of coral microbiome engineering,that is,precise and controlled manipulation of the coral microbiome to aid and enhance coral resilience and tolerance in the changing oceans.Although coral microbiome engineering is clearly in its infancy,several recent breakthroughs indicate that such engineering is an effective tool for restoration and preservation of these valuable ecosystems.To assist with identifying future research targets,we have reviewed the common principles of microbiome engineering and its applications in improving human health and agricultural productivity,drawing parallels to where coral microbiome engineering can advance in the not-too-distant future.Finally,we end by discussing the challenges faced by researchers and practitioners in the application of microbiome engineering in coral reefs and provide recommendations for future work.Jie Li Qingsong Yang Junde Dong Michael Sweet Ying Zhang Cong Liu Yanying Zhang Xiaoyu Tang Wenqian Zhang Si Zhang 2023Engineering2023,,9:0
9Long-term clinical outcomes of lipiodol marking using standard gastroscopy for image-guided radiotherapy of upper gastrointestinal cancers显示文摘BACKGROUND Image-guided radiotherapy(IGRT)has significantly improved the precision in which radiotherapy is delivered in cancer treatment.Typically,IGRT uses bony landmarks and key anatomical structures to locate the tumor.Recent studies have demonstrated the feasibility of peri-tumor fiducials in enabling even more accurate delineation of target and normal tissue.The use of gold coils as fiducials in gastrointestinal tumors has been extensively studied.However,placement requires expertise and specialized endoscopic ultrasound equipment.This article reports the long-term outcomes of using a standard gastroscopy to inject liquid fiducials for the treatment of oesophageal and gastric tumors with IGRT.AIM To assess the long-term outcomes of liquid fiducial-guided IGRT in a cohort of oesophageal and gastric cancer patients.METHODS A retrospective cohort study of consecutive adults with Oesophagogastric cancers referred for liquid fiducial placement before definitive/neo-adjuvant or palliative IGRT between 2013 and 2021 at a tertiary hospital in Melbourne,Australia was conducted.Up to four liquid fiducials were inserted per patient,each injection consisting of 0.2-0.5mL of a 1:1 mixture of iodized oil(Lipiodol;Aspen Pharmacare)and n-butyl 2-cyanoacrylate(Histoacryl®;B.Braun).A 23-gauge injector(Cook Medical)was used for the injection.All procedures were performed by or under the supervision of a gastroenterologist.Liquid fiducial-based IGRT(LF-IGRT)consisted of computer-assisted direct matching of the fiducial region on cone-beam computerised tomography at the time of radiotherapy.Patients received standard-IGRT(S-IGRT)if fiducial visibility was insufficient,consisting of bone match as a surrogate for tumor position.Radiotherapy was delivered to 54Gy in 30 fractions for curative patients and up to 45Gy in 15 fractions for palliative treatments.RESULTS 52 patients were referred for liquid fiducial placement within the study period.A total of 51 patients underwent liquid fiducial implantation.Of these a total of 31 patients received radiotherapy.Among these,the median age was 77.4 years with a range between 57.5 and 88.8,and 64.5%were male.Twenty-seven out of the 31 patients were able to have LF-IGRT while four had S-IGRT.There were no complications after endoscopic implantation of liquid fiducials in our cohort.The cohort overall survival(OS)post-radiotherapy was 19 mo(range 0 to 87 mo).Whilst the progression-free survival(PFS)post-radiotherapy was 13 mo(range 0 to 74 mo).For those treated with curative intent,the median OS was 22.0 mo(range 0 to 87 mo)with a PFS median of 14.0 mo(range 0 to 74 mo).Grade 3 complication rate post-radiotherapy was 29%.CONCLUSION LF-IGRT is feasible in 87.1%of patients undergoing liquid fiducial placement through standard gastroscopy injection technique.Our cohort has an overall survival of 19 mo and PFS of 13 mo.Further studies are warranted to determine the long-term outcomes of liquid-fiducial based IGRT.Kim Hay Be Richard Khor Daryl Lim Joon Ben Starvaggi Michael Chao Sweet Ping Ng Michael Ng Leonardo Zorron Cheng Tao Pu Marios Efthymiou Rhys Vaughan Sujievvan Chandran 2021World Journal of Gastroenterology2021,27,42:0
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