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软组织封闭术在美学区域单颗牙缺失种植修复和引导骨组织再生中的应用

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中国口腔医学继续教育杂志 2018年第5期21卷 257-268页

作者： Bruno Negri Otto Zuhr Stefan Fickl xavier Rodriguez Ciurana Jose Manuel Navarro Martinez Victor Mendez Blanco 黎艳珊(译) 滕伟(审) 不详中山大学光华口腔医学院·附属口腔医院 510000

目的:即便是对牙拔除术后的生物学效应有全面的了解,前牙的种植修复仍被认为是十分复杂的。前牙美学种植修复的目标是唇侧的软组织和龈乳头保持稳定。如何处理新鲜拔牙创以最大限度保存牙槽嵴是临床医师在每天的临床实践中都要面对的一... 详细信息

目的:即便是对牙拔除术后的生物学效应有全面的了解,前牙的种植修复仍被认为是十分复杂的。前牙美学种植修复的目标是唇侧的软组织和龈乳头保持稳定。如何处理新鲜拔牙创以最大限度保存牙槽嵴是临床医师在每天的临床实践中都要面对的一个问题。保存牙槽嵴轮廓往往益于后续治疗的实施。材料与方法:本文将通过3个病例来进行讲述这些技术的应用。结果:软组织封闭术和位点保存技术结合即刻种植、早期种植、延期种植对于单颗牙的修复有重要意义。然而,在不同条件下选择牙槽嵴保存技术的效应仍需进一步明确。

关键词：种植修复前牙美学引导骨组织再生牙缺失软组织封闭术保存技术生物学效应

Stability of the Antioxidant Activity of Flavonoids after Gamma Irradiation

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Food and Nutrition Sciences 2011年第5期2卷 490-493页

作者： Antonio Fernando de Melo Vaz Marthyna Pessoa de Souza Adriana Carla Cavalcante Malta Argolo Ana Maria Mendonca de Albuquerque Melo Maria Luiza Vilela Oliva Haroldo Sátiro xavier Luana Cassandra Breitenbach Barroso Coelho Maria Tereza dos Santos Correia Department of Biochemistry Federal University of PernambucoRecifeBrazil Department of Biophysics and Radiobiology Fed-eral University of PernambucoRecifeBrazil Department of Biochemistry Federal University of Sao PauloSao PauloBrazil Department of Pharmaceutical Science Federal University of PernambucoRecifeBrazil

Food irradiation has the purpose of destroying insects or microorganisms, thereby increasing the safety and shelf life of foods. Flavonoids are ubiquitous plant secondary products with radical scavenger ability. In the present study their antioxidant stability after gamma irradiation was evaluated. The flavonoids showed fast scavenger ability measured with the 2.2-diphenyl-1-picrylhydrazyl radical (DPPH) after high doses of radiation. The low damage caused by irra- diation on antioxidant capacity of the flavonoids shows their potential use in combating chemical oxidation of bio- molecules in irradiated foods.

关键词： Flavonoid Food Irradiation Scavenger Capacity Gamma Irradiation

Delphi 4开发大全上 Di 1 ban

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丛书名：计算机技术译林精选系列

1999年

作者：（美）S.特谢拉（Steve Teixeira）（美）X.帕凯科（xavier Pacheco）徐新华译

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嵌入式系统解决物联网应用的五大核心问题

电子产品世界 2017年第12期24卷 23-23页

作者： xavier Bignalet microchip安全产品部

纵观与物联网（loT）相关的全球市场活动．几乎所有细分市场的所有主导品牌最终都采取了针对10T的策略。此外、绝大多数中小型企业也都在这一方向上进行了投资。在我看来，loT有五个核心功能亟需解决：检测、控制、安全、连接和云分析。

关键词：物联网嵌入式系统大核应用中小型企业细分市场全球市场心功能

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巴西可持续城市机动性政策的实施

城市规划学刊 2005年第5期 108-112页

作者：乔瑟·卡洛斯·萨维耶,荷纳多·波阿雷托,卓健巴西城市部交通与城市机动性全国委员会巴西城市部国家交通与城市机动性全国委员会城市机动性处法国国立道桥高等学院LATTS城市规划与公共政策研究所

巴西联邦政府于2003年设立了城市部并组建“交通和城市机动性国家委员会”(SeMob)负责在全国范围制订和落实“可持续的城市机动性”政策。作为该政策的两位主管官员,对这一政策的产生背景、具体目标和内容、基本原则以及评估和展望作了... 详细信息

巴西联邦政府于2003年设立了城市部并组建“交通和城市机动性国家委员会”(SeMob)负责在全国范围制订和落实“可持续的城市机动性”政策。作为该政策的两位主管官员,对这一政策的产生背景、具体目标和内容、基本原则以及评估和展望作了详细介绍。

关键词：巴西交通和城市机动性国家委员会城市机动性可持续

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碳-环氧片材增强铝试件的疲劳响应

钢结构(中英文) 2008年第10期 82-82页

作者： Marie-Laetitia Pastor xavier Balandraud Michel Grédiac Jean-Louis Robert

对各种类型的铝试件进行疲劳试验以研究组合片材对破损和未破损铝试件的增强效果,探讨加工过程和试件尺寸对疲劳性能的影响。对破损和未破损试件进行修补,比较了其疲劳强度与普通铝S-N曲线上相对应的值。研究显示:黏合剂的抗剪强度对试... 详细信息

对各种类型的铝试件进行疲劳试验以研究组合片材对破损和未破损铝试件的增强效果,探讨加工过程和试件尺寸对疲劳性能的影响。对破损和未破损试件进行修补,比较了其疲劳强度与普通铝S-N曲线上相对应的值。研究显示:黏合剂的抗剪强度对试件的疲劳性能影响很大,尤其在最高荷载水平时。通过准静态试验和相应的数学模型可以获得黏合剂抗剪强度。当黏合剂最大剪应力与抗剪强度近似相等时,可观察到疲劳荷载下试件的早期破坏,很显然后者对修复结构疲劳响应有很大的影响。

关键词：铝复合片材疲劳寿命增强横向剪应力

Endoscopic Ruler for varix size measurement:A multicenter pilot study

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世界胃肠内镜杂志:英文版(电子版) 2023年第9期15卷 564-573页

作者： Yi-Fei Huang Sheng-Juan Hu Yang Bu Yi-Ling Li Yan-Hong Deng Jian-Ping Hu Shao-Qi Yang Qian Shen Mark McAlindon Rui-Chun Shi Xiao-Qin Li Tie-Ying Song Hai-Long Qi Tai-Wei Jiao Meng-Yuan Liu Fang He Jun Zhu Bin Ma Xiao-Bin Yu Jian-Yang Guo Yue-Hua Yu Hai-Jiang Yong Wen-Tun Yao Ting Ye Hua Wang Wen-Fu Dong Jian-Guo Liu Qiang Wei Jing Tian Xiao-Guo Li xavier Dray Xiao-Long Qi Institute of Portal Hypertension The First Hospital of Lanzhou UniversityLanzhou 730000Gansu ProvinceChina Department of Gastroenterology People's Hospital of Ningxia Hui Autonomous RegionNingxia Medical University Affiliated People's Hospital of Autonomous RegionYinchuan 750000Ningxia Hui Autonomous RegionChina Department of Gastroenterology The First Affiliated Hospital of China Medical UniversityShenyang 110000Liaoning ProvinceChina Department of Gastroenterology Yinchuan First People's HospitalYinchuan 750000Ningxia Hui Autonomous RegionChina Department of Gastroenterology Ningxia Medical University General HospitalYinchuan 750000Ningxia Hui Autonomous RegionChina Department of Gastroenterology Yinchuan Second People's HospitalYinchuan 750000Ningxia Hui Autonomous RegionChina Academic Department of Gastroenterology and Hepatology Sheffield Teaching Hospitals NHS TrustAL 35660SheffieldUnited Kingdom Department of Gastroenterology Wuzhong People's HospitalWuzhong 751100Ningxia Hui Autonomous RegionChina Department of Gastroenterology The Fifth People's Hospital of Ningxia Hui Autonomous RegionShizuishan 753000Ningxia Hui Autonomous RegionChina Department of Second Gastroenterology The Sixth People’s Hospital of ShenyangShenyang 110000Liaoning ProvinceChina Department of Gastroenterology Shizuishan Second People's HospitalShizuishan 753000Ningxia Hui Autonomous RegionChina Department of Gastroenterology Zhongwei People's HospitalZhongwei 755000Ningxia Hui Autonomous RegionChina Department of Hepato-Gastroenterology ETISENSEACNRSSorbonne Université&APHPHôpital Saint AntoineUniversitéParis-SeineUniversitéde Cergy-PontoiseParis 75012SélectionnerFrance Center of Portal Hypertension Department of RadiologyZhongda HospitalMedical SchoolSoutheast UniversityNanjing 210000Jiangsu ProvinceChina

BACKGROUND We invented Endoscopic Ruler,a new endoscopic device to measure the size of varices in patients with cirrhosis and portal *** To assess the feasibility and safety of Endoscopic Ruler,and evaluate the agreement on identifying large oesophageal varices(OV)between Endoscopic Ruler and the endoscopists,as well as the interobserver agreement on diagnosing large OV using Endoscopic *** We prospectively and consecutively enrolled patients with cirrhosis from 11 hospitals,all of whom got esophagogastroduodenoscopy(EGD)with Endoscopic *** primary study outcome was a successful measurement of the size of varices using Endoscopic *** secondary outcomes included adverse events,operation time,the agreement of identifying large OV between the objective measurement of Endoscopic Ruler and the empirical reading of endoscopists,together with the interobserver agreement on diagnosing large OV by Endoscopic *** From November 2020 to April 2022,a total of 120 eligible patients with cirrhosis were recruited and all of them underwent EGD examinations with Endoscopic Ruler successfully without any adverse *** median operation time of Endoscopic Ruler was 3.00 min[interquartile range(IQR):3.00 min].The kappa value between Endoscopic Ruler and the endoscopists while detecting large OV was 0.52,demonstrating a moderate *** kappa value for diagnosing large OV using Endoscopic Ruler among the six independent observers was 0.77,demonstrating a substantial *** The data demonstrates that Endoscopic Ruler is feasible and safe for measuring the size of varices in patients with cirrhosis and portal *** Ruler is potential to promote the clinical practice of the two-grade classification system of OV.

关键词： Oesophageal varices Cirrhosis Portal hypertension Esophagogastroduodenoscopy Endoscopic ruler

An Application of Hypergraph on the Generalized Gossip Problem

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An Application of Hypergraph on the Generalized Gossip Probl...

Dielectric and Thermal Analysis of a Shrub Leaf for the Modeling of Forest Fire

中国运筹学会第六届学术交流会

作者： WANG Ping XU Baogang YAN Guiying Department of Mathematics, Statistics and Computer Science,St. Francis xavier University, Antigonish, NS, Canada Institute of Applied Mathematics, Chinese Academy of Sciences, Beijing 00080, P.R. China

In this paper, we find the minimum number of edges that any connected hyper graph must have. Then we use it to solve the generalized gossip problem.

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Journal of Environmental Science and Engineering(A) 2017年第11期6卷 552-560页

作者： Khadidja Khelloufi Yamina Baara Nouredine Zekri Claudia Pinto Domingos xavier Viegas Physics Department University of Sciences and Technology Oran Mohamed Boudiaf Oran BP 150 Algeria Preparatory School of Sciences and Techniques Oran EPSTO Oran BP 64 Algeria Forest Fire Research Centre (CEIF/ADAI) University of Coimbra Rua Pedro Hispano 12 3031-601 Portugal Dept. of Mechanical Engineering University of Coimbra Pinhal de Marrocos 3030-788 Portugal