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SOCIAL&***,QUALITY HOME COOKING

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城市漫步（GBA版） 2014年第3期 56-56页

作者： JANE KENT JAMES lea(图) 不详

Social&*** appeared on the quieter side of Zhujiang Xincheng and we doubt things are ever going to be quite the *** the chunky block letters of the gently lit sign awaits a unique trip through a personal culinary hist... 详细信息

关键词： doubt Zhujiang history.

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走近银心黑洞

环球科学 2022年第20期 78-79页

作者：罗伯特·利庞玮(译) 不详

在绝大多数星系中心都盘踞着一个超大质量黑洞,质量高达太阳的数百万甚至数十亿倍。我们的银河系也不例外,一个名为人马座A*的巨大而致密的天体坐镇在星系中心。尽管它长期处于休眠状态,偶尔才吞噬气体和尘埃,但依旧危险而迷人。虽然人... 详细信息

在绝大多数星系中心都盘踞着一个超大质量黑洞,质量高达太阳的数百万甚至数十亿倍。我们的银河系也不例外,一个名为人马座A*的巨大而致密的天体坐镇在星系中心。尽管它长期处于休眠状态,偶尔才吞噬气体和尘埃,但依旧危险而迷人。虽然人马座A*身上笼罩着重重谜团,但人类对它也并非一无所知,相反还掌握了这头沉睡巨兽的很多信息。

关键词：星系中心黑洞休眠状态银河系尘埃太阳天体

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儿童异物吸入的诊断评价:前瞻性研究

世界核心医学期刊文摘（儿科学分册） 2005年第12期1卷 53-54页

作者： lea E. Nawaf H. Yoav T. 王经纬 Department of Pediatrics Western Galilee Hospital Nahariya 22100 Israel

The aim of this study was to evaluate the yield of clinical symptoms, signs, and radiological studies in the diagnosis of foreign body aspiration (FBA) in children. Methods: During the 2- year study, we performed on all children admitted to the pediatric department for suspected FBAa protocol that included the following: thorough medical history, physical examination, radiological studies (chest x-ray and fluoroscopy), and rigid bronchoscopy by a senior otolaryngologist. The yield of these measures for the diagnosis of FBA was evaluated. Results: Foreign bodies were found in 56 (57% ) of the 98 children with suspected FBA. Thirty-three (59% ) children were boys and 23 (41% ) girls (P < .05), with a mean age of 24 months (range, 8- 84 months). Main symptoms in the children with FBA were the following: choking (76.8% ), prolonged cough (14.3% ), dyspnea (3.6% ), and nonresolving pneumonia (1.8% )- . Physical examination, chest x-ray, and fluoroscopy findings were abnormal in 80.4% , 67.9% , and 46.9% of the children with FBA, respectively. The diagnostic yield of physical examination and radiological studies increased 24 hours after the event of FBA. In 45.2% of the children with positive history but with normal findings from physical examination and radiological studies, foreign bodies were found. Of the children with “ doubtful” history, physical examination, chest x-ray, and fluoroscopy findings were abnormal in 58% , 38% , and 12.5% , respectively. Foreign bodies were found in 9.5% of these children. Conclusion: Medical history is the key for the diagnosis of FBA. Choking followed by an acute episode of coughing is the most common presentation of FBA. The yield of physical examination and radiological studies in the diagnosis of FBA is relatively low but is increased when the presentation is delayed and when history is doubtful. If FBA is suspected, bronchos- copy should be performed.

关键词：异物吸入诊断评价支气管镜检查持续性咳嗽体格检查放射学检查性病史喉科呼吸困难诊断率

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L公寓

城市环境设计 2010年第Z1期 348-351页

作者： Aljoa Dekleva Tina Gregori Tina Rugelj Flavio Coddou lea Kovi Matevz Paternoster Dekleva Gregori事务所

关键词：凉廊斯洛文尼亚

Rheumatoid arthritis: Nuclear medicine state-of-the-art imaging

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World Journal of Orthopedics 2014年第3期5卷 312-318页

作者： Paulo Henrique Rosado-de-Castro Sergio Augusto Lopes de Souza Dangelo Alexandre lea Mirian Barbosa da Fonseca Bianca Gutfilen Departamento de Radiologia Hospital Universitário Clementino Fraga FilhoUniversidade Federal do Rio de JaneiroRio de Janeiro 21941-913Brazil Instituto Nacional de Traumatologia e Ortopedia Rio de Janeiro 20940-070Brazil

Rheumatoid arthritis(RA)is an autoimmune disease,which is associated with systemic and chronic inflammation of the joints,resulting in synovitis and pannus *** several decades,the assessment of RA has been limited to conventional radiography,assisting in the diagnosis and monitoring of ***,conventional radiography has poor sensitivity in the detection of the inflammatory process that happens in the initial stages of *** the past years,new drugs that significantly decrease the progression of RA have allowed a more efficient *** Medicine provides functional assessment of physiological processes and therefore has significant potential for timely diagnosis and adequate follow-up of *** single photon emission computed tomography(SPECT)and positron emission tomography(PET)radiopharmaceuti-cals have been developed and applied in this *** use of hybrid imaging,which permits computed tomography(CT)and nuclear medicine data to be acquired and fused,has increased even more the diagnostic accuracy of Nuclear Medicine by providing anatomical localization in SPECT/CT and PET/CT *** recently,fusion of PET with magnetic resonance imaging(PET/MRI)was introduced in some centers and demonstrated great *** this article,we will review studies that have been published using Nuclear Medicine for RA and examine key topics in the area.

关键词： Rheumatoid arthritis Nuclear medicine Scintigraphy Single photon emission computed tomography Positron emission tomography

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电潜泵等举升工艺新技术

国外油田工程 2003年第9期19卷 33-36页

作者： JamesF.lea HeraldW.Winkler 曹刚黄有泉师国臣刘合不详大庆油田有限责任公司采油工程研究院

本文介绍了 10家公司的 18项成果。其中 10项为电潜泵的井下及地面装置 ,其他成果覆盖了不同举升方式和生产工艺 ,诸如螺杆泵、电机控制器 /监视器 ,油井

关键词：电潜泵举升工艺新技术螺杆泵电机泵监视系统油井优化管理软件

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基于可视分析的船舶航行态势感知系统设计

中国航海 2018年第3期41卷 47-52页

作者：雷进宇初秀民蒋仲廉王乐武汉理工大学智能交通系统研究中心武汉430063 武汉理工大学国家水运安全工程技术研究中心武汉430063

针对船舶交通管理系统(Vessel Traffic Services,VTS)管理决策与人机交互智能化的不足,以态势感知理论与可视分析技术为手段,设计基于可视分析的VTS监管水域船舶航行风险态势感知认知框架,分析基于时空数据挖掘的船舶航行风险态势评价... 详细信息

针对船舶交通管理系统(Vessel Traffic Services,VTS)管理决策与人机交互智能化的不足,以态势感知理论与可视分析技术为手段,设计基于可视分析的VTS监管水域船舶航行风险态势感知认知框架,分析基于时空数据挖掘的船舶航行风险态势评价方法、船舶航行风险不确定性预测模型及VTS管理人员决策多维参数可视化有效算法等关键技术,通过系统评估方法开展可视分析系统验证与改进。研究结果表明:借助可视分析方法,该系统可实时监控水域中的航行风险演化,保障安全通航,为航行决策提供重要的参考依据,可对未来研发VTS智能化系统提供技术支持。

关键词：水路运输航行风险态势感知可视分析

<i>In vivo</i>evaluation of an experimental root-end filling material versus MTA

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Open Journal of Animal Sciences 2013年第3期3卷 19-23页

作者： Paul D. Eleazer S. Craig Rhodes David M. Horn Patricia DeVilliers Shi Wei lea Novak Erik D. Dohm Richard A. Weems Mark S. Litaker Animal Resource Program University of Alabama Birmingham USA Department of Anatomic Pathology University of Alabama School of Medicine Birmingham USA Department of Behavioral and Population Sciences University of Alabama School of Dentistry Birmingham USA Department of Endodontics Texas A&M Baylor College of Dentistry Dallas USA Department of Endodontics University of Alabama School of Dentistry Birmingham USA Department of General Dentistry University of Alabama School of Dentistry Birmingham USA Private Practice Birmingham USA Veterans Administration Atlanta USA

Mineral trioxide aggregate (MTA) has been found to be very biocompatible in a large number of studies. However, the handling properties can be challenging and research on modified materials to enhance placement are few. The purpose of this study is to compare a new faster setting, and more easily placed preparation with classic MTA in an animal model. Canine premolar teeth from two dogs were randomized and received quadrant surgery timed to allow 50 day and 98 day comparisons. Histologic and radiographic comparisons were made. Results were essentially equal in healing, even close to the materials.

关键词： MTA Dog Pulp Root

Type-Specific HPV Concordance among Monogamous Couples in Whom the Woman Had a Recently Detected,Incident HPV Type

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Type-Specific HPV Concordance among Monogamous Couples in Wh...