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Clinical Review of Oral and Maxillofacial Surgery

2008年

作者： Shahrokh C. Bagheri chris jo

ISBN: (纸本)9780323045742

With cases reflecting the classic presentation format of each disease process, this book prepares students for patient encounters during their oral and maxillofacial surgery rotations. It also helps residents learn and review "high yield" material that is commonly found in oral and maxillofacial training and on board examinations. It highlights clinical information that is commonly asked during rounds, in the operating room, and during examinations. For each case, it includes an overview of the most common clinical presentation, physical exam findings, diagnostic tools, complications, treatment, and a discussion of any controversial issues that may surround the case. The authors describe Clinical Review of Oral and Maxillofacial Surgery as "A little reach for the dental student, right on target for the OMS resident, and a strong refresher for OMS board certification." "I would most definitely recommend this book." Reviewed by: *** on behalf of the British Dental journal, Jan 2015

关键词： Oral Surgical Procedures

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Coeliac disease in Dutch patients with Hashimoto’s thyroiditis and vice versa

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World journal of Gastroenterology 2007年第11期13卷 1715-1722页

作者： Muhammed Hadithi Hans de Boer jos WR Meijer Frans Willekens jo A Kerckhaert Roel Heijmans Amado Salvador Pea Coen DA Stehouwer chris JJ Mulder Department of Gastroenterology Rijnstate Hospital PO Box 9555 6800 TA Arnhem The Netherlands Department of Endocrinology Rijnstate Hospital PO Box 9555 6800 TA Arnhem The Netherlands Department of Pathology Rijnstate Hospital PO Box 9555 6800 TA Arnhem The Netherlands Laboratory of Biochemistry Rijnstate Hospital PO Box 9555 6800 TA Arnhem The Netherlands Laboratory of Biochemistry Immunology Rijnstate Hospital PO Box 9555 6800 TA Arnhem The Netherlands Laboratory of Immunogenetics VU University Medical Center Amsterdam PO Box 7057 1007 MB Amsterdam The Netherlands Department of Internal Medicine University Hospital Maastricht P. Debyelaan 25 6229 HX Maastricht The Netherlands

AIM: To define the association between Hashimoto’s thyroiditis and coeliac disease in Dutch patients. METHODS: A total of 104 consecutive patients with Hashimoto’s thyroiditis underwent coeliac serological tests (antigliadins, transglutaminase and endomysium antibodies) and HLA-DQ typing. Small intestinal biopsy was performed when any of coeliac serological tests was positive. On the other hand, 184 patients with coeliac disease were subjected to thyroid biochemical (thyroid stimulating hormone and free thyroxine) and thyroid serological tests (thyroglobulin and thyroid peroxidase antibodies). RESULTS: Of 104 patients with Hashimoto’s thyroiditis, sixteen (15%) were positive for coeliac serology and five patients with documented villous atrophy were diagnosed with coeliac disease (4.8%; 95% CI 0.7-8.9). HLA-DQ2 (and/or -DQ8) was present in all the five and 53 patients with Hashimoto’s thyroiditis (50%; 95% CI 43-62). Of 184 patients with coeliac disease, 39 (21%) were positive for thyroid serology. Based on thyroid biochemistry, the 39 patients were subclassified into euthyroidism in ten (5%; 95% CI 2-9), subclinicalhypothyroidism in seven (3.8%; 95% CI 1.8-7.6), and overt hypothyroidism (Hashimoto’s thyroiditis) in 22 (12%; 95% CI 8-16). Moreover, four patients with coeliac disease had Graves’ disease (2%; 95% CI 0.8-5) and one patient had post-partum thyroiditis. CONCLUSION: The data from a Dutch population confirm the association between Hashimoto’s thyroiditis and coeliac disease. Screening patients with Hashimoto’s thyroiditis for coeliac disease and vice versa is recom- mended.

关键词： Autoimmune disease Coeliac disease Hashimoto's thyroiditis

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Vaccination of broiler chickens with dry powder vaccines as an alternative for liquid spray and aerosol vaccination

Vaccination of broiler chickens with dry powder vaccines as ...

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The 15th World Veterinary Poultry Congress

作者： Evy A.Corbanie jo H.H.van Eck Jean Paul Remon chris Vervaet Wil J.M.Landman Laboratory of Pharmaceutical Technology Faculty of Pharmaceutical SciencesGhent UniversityGhentBelgium. Department of Farm Animal Health Faculty of Veterinary McdicineUtrecht UniversityUtrechtthe Netherlands Laboratory of Pharmaceutical Technology Faculty of Pharmaceutical SciencesGhent UniversityGhentBelgium. Laboratory of Pharmaceutical Technology Faculty of Pharmaceutical SciencesGhent UniversityGhentBelgium. Animal Health Service Poultry Health CentreDeventerthe Netherlands.

＜正＞Mass application of dispersible,dry powder vaccines might be more efficient compared to liquid spray and aerosol *** such as spray-drying allow to produce powders with defined narrow size distributions（for effi...

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紫硫镍矿交代镍黄铁矿的水热反应机理及动力学

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地质学报 2007年第10期81卷 1378-1390页

作者：夏方陈国荣 Allan PRING joёl BRUGGER Yung NGOTHAI Brain O'NEILL chris COLBY christophe TENAILLEAU 王海鹏杨云霞 School of Chemical Engineering University of AdelaideAdelaideSA 5005Australia 华东理工大学材料科学与工程学院超细粉末教育部重点实验室上海200237 Department of Mineralogy South Australian MuseumNorth TerraceAdelaideSA 5000Australia BHP Billiton Innovation 1/18 Vale StreetBirmingham GardensNSW 2287Australia

本工作首次在实验室条件下对浅生区紫硫镍矿(Ni,Fe)3S4交代镍黄铁矿(Ni,Fe)9S8水热反应的机理及动力学进行了研究。起始反应矿物采用高纯自然镍黄铁矿,合成纯镍黄铁矿或合成镍黄铁矿-磁黄铁矿集合体。反应pH值采用0.2M醋酸-醋酸纳缓冲... 详细信息

本工作首次在实验室条件下对浅生区紫硫镍矿(Ni,Fe)3S4交代镍黄铁矿(Ni,Fe)9S8水热反应的机理及动力学进行了研究。起始反应矿物采用高纯自然镍黄铁矿,合成纯镍黄铁矿或合成镍黄铁矿-磁黄铁矿集合体。反应pH值采用0.2M醋酸-醋酸纳缓冲溶液控制在3～5的范围内。反应进程由X-射线衍射物相定量分析及扫描电镜观察进行跟踪。结果表明,当反应温度恒定在80℃时,交代20(4)%的镍黄铁矿需792h。相同条件下加入少量H2S可将反应速率提高一倍。当反应在125℃饱和蒸汽压水热环境下进行时,完全交代纯镍黄铁矿需约168h。此过程由于磁黄铁矿的存在而被催化,交代集合体中的镍黄铁矿仅需68h,进一步反应磁黄铁矿被交代成白铁矿。磁黄铁矿的催化作用可能源于溶解产生的微裂纹加速了流体的传质过程。当反应温度升高至145℃时,速率反而下降,不遵循Arrhenius经验规律。动力学分析得80℃速率常数介于5.8×10-8～3.0×10-7/s之间,125℃及145℃速率常数分别介于2.8×10-6～2.08×10-5/s及1×10-6～5.1×10-6/s之间,远高于同温度下固相扩散反应的速率常数,表明该反应在地质时标上为一快速反应。此外,用背散射电子显微技术对矿物表面形貌进行了分析,发现交代产物紫硫镍矿具有颗粒细小及存在微裂纹等特征,与自然界浅生矿床中的紫硫镍矿非常相似;电镜实验还表明该交代作用是一个典型的耦合溶解-再沉淀反应。其耦合机制的驱动力可能与反应界面处微空隙对流体饱和度的控制有关。

关键词：水热反应交代作用动力学镍黄铁矿紫硫镍矿磁黄铁矿

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Enhanced Nucleate Pool-Boiling from a Glass-Peened Calandria Tube

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journal of Energy and Power Engineering 2013年第3期7卷 472-479页

作者： Randy W.L. Fong Penny D. Neal chris R. Fraser chris C. Bramburger Thambiayah Nitheanandan Fuel & Fuel Channel Safety Branch Atomic Energy of Canada Limited Chalk River KOJ 1JO Ontario Canada

Roughening the surfaces of zirconium alloy tubes by glass-bead peening has been shown to increase the CHF （critical heat flux） in pool-boiling of water. The increase in CHF attributed to surface roughening effect has been measured in pool-boiling experiments using small-diameter zirconium alloy tubes that have been glass-peened with different bead sizes, intensity and coverage. The CHF was found to correlate with the fractal roughness measured on the metal surfaces. In this study, the nucleate pool-boiling characteristics of a large diameter Zircaloy-2 CANDU~ calandria tube （outer diameter -132 mm） with a glass-peened outside surface were tested in a pool of water near saturation. The primary objective was to measure the wall temperature and heat flux in order to develop a representative nucleate pool-boiling curve for large-diameter tubes with a glass-peened outside surface. By comparing the experimental results with models （e.g., Rohsenow correlation）, a modified boiling correlation has been developed for a glass-peened surface of calandria tubes that includes a surface roughness parameter.

关键词： CANDU calandria tube glass-peen surface roughness pool-boiling.

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大气二氧化氮与每日总死亡率、心血管和呼吸系统疾病死亡率的短期关联:398个城市的多中心分析

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英国医学杂志中文版 2021年第8期24卷 435-442页

作者：孟夏刘聪(校) 陈仁杰郑湃(译) 阚海东(校) Francesco Sera Ana Vicedo-Cabrera Ai Milojevic Maria Guo Yuming Tong Shilu Micheline de Sousa Zanotti Stagliorio Coelh Paulo Hilario Nascimento Saldiva Eric Lavigne Patricia Matus Correa Nicolas Valdes Ortega Samuel Osorio Garcia Jan Kysely Ales Urban Hans Orru Marek Maasikmets jouni J K Jaakkola Niilo Ryti Veronika Huber Alexandra Schneider Klea Katsouyanni Antonis Analitis Masahiro Hashizume Yasushi Honda chris Fook Sheng Ng Baltazar Nunes joão Paulo Teixeira Iulian Horia Holobaca Simona Fratianni Ho Kim Aurelio Tobias Carmeníniguez Bertil Forsberg christoferÅström Martina S Ragettli Yue-Liang Leon Guo Shih-Chun Pan Shanshan Li Michelle L Bell Antonella Zanobetti joel Schwartz Tangchun Wu Antonio Gasparrini 复旦大学公共卫生学院、公共卫生安全教育部重点实验室(复旦大学)、卫生部卫生技术评估重点实验室(复旦大学) 中国上海北京大学公共卫生学院复旦大学公共卫生学院不详

目的:采用统一的分析方案,评估全球多个国家/地区的二氧化氮(NO_(2))与总死亡率、心血管和呼吸系统疾病死亡率之间的短期关联。研究设计:采用两阶段的时间序列分析方法、过度离散的广义线性模型和多水平meta分析。研究地点:22个低到高... 详细信息

目的:采用统一的分析方案,评估全球多个国家/地区的二氧化氮(NO_(2))与总死亡率、心血管和呼吸系统疾病死亡率之间的短期关联。研究设计:采用两阶段的时间序列分析方法、过度离散的广义线性模型和多水平meta分析。研究地点:22个低到高收入国家/地区的398个城市。主要结局指标:1973—2018年逐日总死亡人数(6280万人)、心血管疾病死亡人数(1970万人)和呼吸系统疾病死亡人数(550万人)。结果:平均而言,NO_(2)浓度在滞后1天(前1天)每增加10μg/m^(3),会导致总死亡率、心血管和呼吸系统疾病死亡率分别增加0.46%(95%可信区间0.36%~0.57%)、0.37%(0.22%~0.51%)、0.47%(0.21%~0.72%)。在对共污染物(PM_(10)、PM_(2.5)、臭氧、二氧化硫和一氧化碳)进行调整后,这些关联仍然很稳定。所有3种死因的暴露-反应曲线几乎是线性的,没有明显的阈值。在398个城市中,可归因于高过假定零水平的NO_(2)浓度造成的死亡比例为1.23%(95%可信区间0.96%~1.51%)。结论:这项多中心研究提供了关于NO_(2)短期暴露与总死亡率、心血管和呼吸系统死亡风险之间的独立和线性关联的关键证据,说明通过加强NO_(2)的控制和监管限制标准,可获得人群水平的健康收益。

关键词：总死亡率 meta分析总死亡人数死亡风险广义线性模型二氧化氮高收入国家结局指标

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