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疼痛研究中反安慰剂效应量级的Meta分析

中国疼痛医学杂志 2015年第6期21卷 404-405页

作者： G.L.petersen 王晓雷韩奇

1.背景安慰剂效应（placeboeffect）是安慰剂治疗后产生的效应。安慰剂治疗往往会有临床症状改善的口头暗示，因此会令患者期望症状缓解。与之对应的是反安慰剂效应（noceboeffects）。反安慰剂效应最初被用来描述安慰剂治疗的副作用，

关键词：安慰剂效应 Meta分析疼痛症状改善症状缓解治疗副作用

Current and future applications of nanotechnology in plastic and reconstructive surgery

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Plastic and Aesthetic Research 2014年第1期1卷 43-50页

作者： Dana K.petersen Tate M.Naylor Jon P.Ver Halen Department of Otolaryngology-Head and Neck Surgery University of Tennessee Health Science CenterMemphisTN 38163USA Department of Surgical Oncology School of MedicineUniversity of Tennessee Health Sciences CenterMemphisTN 38163USA Department of Surgical Oncology Division of PlasticReconstructive and Hand SurgeryBaptist Memorial Healthcare CorporationMemphisTN 38120USA Department of Surgical Oncology Vanderbilt Ingram Cancer CenterNashvilleTN 37232USA Department of Surgical Oncology St Jude Children’s Research HospitalMemphisTN 38105USA.

Although nanotechnology is a relatively young field,there are countless biomedical applications in use or under *** specialties have benefitted from nanoscale refinements of diagnostic and therapeutic *** and reconstructive surgery is an incredibly diverse specialty,encompassing craniofacial and hand surgery;trauma,oncologic and congenital reconstruction;burn care,and aesthetic *** in nanotechnology have significantly impacted wound management,topical skin care,implant and prosthetic design,tissue engineering,and drug delivery ***,plastic surgeons are researching the utility of nanoscale tools for bone regeneration,bone prosthetics,and drug *** will continue to build upon preceding discoveries,and its biomedical applications in the field of plastic and reconstructive surgery will expand significantly.

关键词： Bone graft burns drug delivery implants nanotechnology tissue engineering wound care

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河流管理问题

地理科学进展 1990年第1期15卷 25-30页

作者： Robert C.petersen Jr. 孙永斌

世界上的河流管理需要一个整体的、生态系统的观点,不仅仅局部地集中于河岸带,而且还涉及渔业管理和河流的外在因素。河岸带作为河流与流域之间的缓冲带的重要意义由丹麦和荷兰的实例所证明,那里(流域)的农业利用威胁着地表水的质量。另... 详细信息

世界上的河流管理需要一个整体的、生态系统的观点,不仅仅局部地集中于河岸带,而且还涉及渔业管理和河流的外在因素。河岸带作为河流与流域之间的缓冲带的重要意义由丹麦和荷兰的实例所证明,那里(流域)的农业利用威胁着地表水的质量。另外,来自牙买加、津布巴韦和美国的实例证明了河流的生态价值,同时也阐明了历史上河流的错误管理,并用瑞典农业土地的例子探讨了作为养分过滤器的河岸带的经济价值。整体研究的重要意义由西非河盲疾病所证明,那里疾病威胁着河岸带和在世界范围内引进的外生鱼种。

关键词：河岸带疾病威胁渔业管理农业利用农业土地生态价值植被带地表水污染生境要求淡水湿地

趋磁细菌磁小体的生物矿化作用和磁学性质研究进展

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科学通报 2004年第24期49卷 2505-2510页

作者：潘永信邓成龙刘青松 N.petersen 朱日祥中国科学院地质与地球物理研究所 Institute for Rock Magnetism University of Minnesota MinneapolisMN55455USA Institute of Geophysics Ludwig-Maximillians-University MunichD-80333

趋磁细菌磁小体研究是揭示生物矿化作用和探索生物活动与地磁场之间联系的重要研究内容.细菌成因的磁铁矿颗粒也是部分湖泊和海洋沉积物磁性的主要载体. 本文在介绍趋磁细菌基础上, 重点评述磁小体形成过程研究、磁测量技术、沉积物中... 详细信息

趋磁细菌磁小体研究是揭示生物矿化作用和探索生物活动与地磁场之间联系的重要研究内容.细菌成因的磁铁矿颗粒也是部分湖泊和海洋沉积物磁性的主要载体. 本文在介绍趋磁细菌基础上, 重点评述磁小体形成过程研究、磁测量技术、沉积物中化石磁小体的识别方法、环境指示意义等方面的新进展, 并简要展望未来磁小体研究及其应用前景.

关键词：磁小体趋磁细菌生物矿化作用生物活动化石体形载体环境指示意义海洋沉积物地磁场

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连接营销

政府如何支持公私合营模式发展——20个欧洲国家PPP的政府支持情况评估比较

作者： (美)Lars Birkholm petersen (美)Ron Person (美)Christopher Nash

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城市交通 2015年第4期13卷 82-95,29页

作者： Koen Verhoest Ole Helby petersen Walter Scherrer Raden Murwantara Soecipto 张帆安特卫普大学政策系公共行政和管理研究组比利时安特卫普22000 罗斯基勒大学社会和全球化系萨尔斯堡大学经济系和萨尔茨堡欧盟研究中心奥地利萨尔茨堡95010 中国城市规划设计研究院北京100037

本文从制度的视角构建一个政府支持公私合营模式(Public Private Partnership,PPP)程度的指数——PPP政府支持指数(PPP Governmental Support Index,GSI)——以评估政府规定的制度体系对在交通基础设施和其他行业引入和推广PPP具有何种... 详细信息

本文从制度的视角构建一个政府支持公私合营模式(Public Private Partnership,PPP)程度的指数——PPP政府支持指数(PPP Governmental Support Index,GSI)——以评估政府规定的制度体系对在交通基础设施和其他行业引入和推广PPP具有何种程度的促进或阻碍作用。首先,基于大量文献综述界定PPP政府支持指数的要素,包括关于PPP的政策和政治承诺、法律和监管框架,以及精心设计的PPP支持安排。其次,计算20个欧洲国家的PPP政府支持指数,将其分类并比较各国政府对基础设施领域PPP支持程度的异同。再次,探讨20个欧洲国家的制度指数得分与基础设施领域PPP行为的潜在联系。最后,讨论当前的PPP政府支持指数的潜力、实用性以及方法局限性,并详细阐述如何将该指数用于加强交通或其他领域PPP的比较研究中。

关键词：公私合营模式 PPP政府支持指数欧洲比较研究

Identifying contextual determinants of problems in tuberculosis care provision in South Africa: a theory-generating case study

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Infectious Diseases of Poverty 2021年第3期10卷 82-94页

作者： Jamie Murdoch Robyn Curran Andre Jvan Rensburg Ajibola Awotiwon Audry Dube Max Bachmann Inge petersen Lara Fairall School of Health Sciences University of East AngliaNorwich NR47TJUK. University of Cape Town Lung Institute Knowledge Translation UnitUniversity of Cape TownMowbray 7700South Africa Centre for Rural Health University of KwaZulu NatalDurbanSouth Africa Norwich Medical School University of East AngliaNorwich NR47TJUK. King's Global Health Institute King's College LondonLondon SE19NHUK. Knowledge Translation Unit Department of MedicineUniversity of Cape Town Lung InstituteUniversity of Cape TownMowbray 7700South Africa.

Background:Despite progress towards End TB Strategy targets for reducing tuberculosis(TB)incidence and deaths by 2035,South Africa remains among the top ten high-burden tuberculosis countries globally.A large challenge lies in how policies to improve detection,diagnosis and treatment completion interact with social and structural drivers *** understanding and theoretical development of the contextual determinants of problems inTB care is required for developing effective *** article reports findings from the pre-implementation phase of a study ofTB care in South Africa,contributing to HeAlth System StrEngThening in Sub-Saharan Africa(ASSET)-a five-year research programme developing and evaluating health system strengthening interventions in sub-Saharan *** study aimed to develop hypothetical propositions regarding contextual determinants of problems inTB care to inform intervention development to reduce TB deaths and incidence whilst ensuring the delivery of quality integrated,person-centred ***:Theory-building case study design using the Context and Implementation of Complex Interventions(CICI)framework to identify contextual determinants of problems in TB *** February and November 2019,we used mixed methods in six public-sector primary healthcare facilities and one public-sector hospital serving impoverished urban and rural communities in the Amajuba District of KwaZulu-Natal Province,South *** data included stakeholder interviews,observations and documentary *** data included routine data on sputum testing andTB *** were inductively analysed and mapped onto the seven CICI contextual ***:Delayed diagnosis was caused by interactions between fragmented healthcare provision;limited resources;verticalised care;poorTB screening,sputum collection and *** nurse responsible forTB care,with limited integration ofTB with other conditions,and policy focused o

关键词： Tuberculosis Health systems strengthening Primary healthcare Person-centred care Context

HCV-specific cytokine induction in monocytes of patients with different outcomes of hepatitis C

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World Journal of Gastroenterology 2002年第3期8卷 562-566页

作者： Rainer P.Woitas Uwe petersen Dirk Moshage Hans H.Brackmann Bertfried Matz Tilman Sauerbruch Ulrich Spengler Department of Intemal Medicine I University of Bonn53105 BonnGermany Institute of Experimental Hematology University of Bonn53105 BonnGermany Institute of Medical Microbiology and Immunology University of Bonn53105 BonnGermany

AIM:Cytokine release by macrophages critically determines the type of immune response to an ***,we studied hepatitis C virus(HCV)-specific induction of interleukins-1β,-10,-12(IL-1β,IL-10,IL-12),and tumor necrosis factor-α(TNF-α)in monocytes. METHODS:Intracallular cytokine expression was studied by flow cytometry in 23 patients with chronic hepatitis C,14 anti-HCV seropositives without viremia and 11 controls after stimulation of peripheral blood mononuclear calls with recombinant core,NS3,NS4,NSSa and NSSb proteins. RESULTS:Patients with HCV viremia revealed greater spontaneous expression of IL-1β,TNF-α,and IL-10. Furthermore,greater than twofold higher IL-10 expression was induced by the HCV antigens in chronic hepatitis C than in the other two groups(P<0.05).In contrast,neither IL- 12 nor TNF-α was induced preferentially. CONCLUSION:In chronic hepatitis C antigen-specific cytokine induction in monocytes is apparently shifted towards predominant IL-10 induction-not counterbalanced by antiviral type 1 *** may contribute to persistent viral replication.

关键词： Adult Cytokines Female Hepacivirus Hepatitis C, Chronic Humans In Vitro Interleukin-1 Interleukin-10 Interleukin-12 Male Middle Aged Monocytes Research Support, Non-U.S. Gov't Tumor Necrosis Factor-alpha Viremia

An Efficient Finite Element-Infinite Element Method for Exterior Acoustics Simulation

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An Efficient Finite Element-Infinite Element Method for Exte...