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Metachronous, Ipsilateral Primary Lung Cancer: A Case Report

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Journal of Cancer Therapy 2021年第1期12卷 65-70页

作者： Joseph L. Blidgen patrice A. Pinkney Department of Surgery National Chest Hospital Kingston Jamaica

Lung cancer is the most common malignant tumor in men worldwide. It has been documented that patients can develop multiple primary lung cancer, with a 5% annual risk of a second primary (metachronous) cancer occurring after prior curative treatment. Moreover, there has been an increase in the incidence of metachronous primary lung cancer reflecting a longer survival after curative resection of the primary cancer and improvements in patient surveillance methods. Herein, we present a case of a patient diagnosed with a metachronous primary lung cancer presenting 1 year after treatment of a primary lung cancer at National Chest Hospital, Kingston, Jamaica. Through strict adherence to surveillance guidelines, this metachronous cancer was detected, enabling the patient to be promptly treated.

关键词： Lung Cancer Adenocarcinoma Metachronous Jamaica

Maxilla Voluminous Bone Sequesters: About 4 Clinical Cases Treated at CCTOS in CHU Cocody

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Open Journal of Stomatology 2021年第11期11卷 451-459页

作者： patrice Attogbain Kouamé Daniel Amantchi Akpe Jonas Adou Wendpouiré patrice Laurent Guiguimdé Vazoumana Kouyaté Nguessan Koboh Atsé Department of Surgery Pathology and Therapeutics Anesthesiology Resuscitation Radiology UFR of Odonto-Stomatology Houphou&euml t-Boigny University of Abidjan Abidjan Ivory Coast Training and Research Unit in Health Sciences (UFR/SDS) Joseph Ki Zerbo University Ouagadougou Burkina Faso

Introduction: Jaw osteitis is an inflammatory disease of bone tissue causing aseptic necrosis of bone. This study aims to clarify the etiologies of osteitis of the jawbones and to describe the clinical and radiographic aspects of extensive forms. Cases Presentation: Our study concerns the clinical and radiographic examination of 4 cases of voluminous bone sequesters. The causes of osteitis are mainly infectious and due to late consultations of our populations. The development of these maxillary osteitis leads to the formation of large bone sequesters. Conclusion: The evolution towards voluminous sequesters is a combination of dental infection, poor oral hygiene, late consultation and traditional treatment.

关键词： Osteitis Sequesters Jawbones Late Consultation

Is analysis of lower esophageal sphincter vector volumes of value in diagnosing gastroesophageal reflux disease?

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World Journal of Gastroenterology 2003年第1期9卷 174-178页

作者： Robert E.Marsh Christopher L.Perdue Ziad T.Awad patrice Watson Mohamed Selima Richard E.Davis Charles J.Filipi Department of Surgery Creighton University School of MedicineOmaha Nebraska USA Department of Preventive Medicine Creighton University School of MedicineOmaha Nebraska USA

AIM:With successful surgical treatment of gastroesophageal reflux disease(GERD),there is interest in understanding the anti-reflux barrier and its mechanisms of *** date, the potential use of vector volumes to predict the DeMeester score has not been adequately explored. METHODS:627 patients in the referral database received esophageal manometry and ambulatory 24-hour pH *** data included LES resting pressure(LESP), overall LES length(OL)and abdominal length(AL),total vector volume(TVV)and intrabdominal vector volume(IVV). RESULTS:In cases where LESP,TVV or IVV were all below normal,there was an 81.4%probability of a positive DeMeester *** cases where all three were normal, there was an 86.9%probability that the DeMeester score would be ***-operating characteristics(ROC) for LESP,TVV and IVV were nearly identical and indicated no useful cut-off *** regression demonstrated that LESP and IVV had the strongest association with a positive DeMeester score;however,the regression formula was only 76.1%accurate. CONCLUSION:While the indices based on TVV,IVV and LESP are more sensitive and specific,respectively,than any single measurement,the measurement of vector volumes does not add significantly to the diagnosis of GERD.

关键词： Adolescent Adult Aged Aged, 80 and over Child Child, Preschool Esophagogastric Junction Female Gastroesophageal Reflux Humans Hydrogen-Ion Concentration Male Manometry Middle Aged ROC Curve Regression Analysis

西方大国对于中国对非软实力外交的反应 ——以喀麦隆及其宗主国法国为例

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西方大国对于中国对非软实力外交的反应 ——以喀麦隆及其宗主国...

作者： patrice TENE KOUONTANG 上海外国语大学

学位级别：硕士

近来,中国在国际舞台上的再次崛起,招致了其他国家一些日益增长的担忧,它们担心中国改变国际现状的潜力,以及威胁地区和全球稳定的可能性。中国的崛起显著影响了其外交政策,尤其是它对诸多国家所采取的软实力外交,除此之外,中国外交政... 详细信息

近来,中国在国际舞台上的再次崛起,招致了其他国家一些日益增长的担忧,它们担心中国改变国际现状的潜力,以及威胁地区和全球稳定的可能性。中国的崛起显著影响了其外交政策,尤其是它对诸多国家所采取的软实力外交,除此之外,中国外交政策的发展也受到影响。一些国家,因为担心中国崛起会构成一种威胁,故而试图遏制中国并限制它的地区及国际影响。法国就是一个这样的国家,担心失去其在原殖民地地区的影响力,如喀麦隆等国家。事实上,包括中国及西方大国在内的所有国家,都怀有同样的意愿和目标,即在非洲发挥它们作为超级大国的影响力。但是从国际关系和外交领域来看,巴黎和北京在非洲,却采取了完全不同的路径。中国更看重声望的力量,利用经济手段来达成政治目的,即软实力;而法国则更为强调进攻性能力,利用经济和军事手段来达成政治目的,也就是硬实力。本文意在阐释中国对喀麦隆的软实力外交的路径,以及将原有殖民地视作其传统遗产的法国,是如何反应的。我们还将解释,面对着法国和中国不同实力外交所带来的影响,这些非洲国家的行为又是如何。最后,不论中国的软实力外交的优势如何,我们还将探讨喀麦隆的经济发展状况。

关键词：软实力软实力外交喀麦隆中国外交 Boko Haram

Eliminating Zero-order Diffraction in the Digital Holography Wavefront Reconstruction with Adjustable Magnification

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Eliminating Zero-order Diffraction in the Digital Holography...

2010亚洲光电子会议全息、衍射光学和应用分会场

作者： TANKAM patrice PICART Pascal LAUM-Laboratoire d’Acoustique de l’Université du Maine CNRSAvenue Olivier Messiaen72085 LE MANSFrance ENSIM-école Nationale Supérieure d’Ingénieurs du Mans rue Aristote72085 LE MANSFrance

The method of digital holography wavefront reconstruction with adjustable magnification is *** there is strong zero-order diffraction interference on the reconstruction plane,three different methods are proposed to eliminate zero-order diffraction interference,and compared through *** experimental results demonstrated that the mean subtracted from a hologram is an effective method.

关键词： digital holography,wavefront reconstruction,zero-order diffraction interference

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基于乘法器的超声多普勒实验仪的研究

大学物理 2008年第7期27卷 53-55页

作者：李翔徐平 patrice BOTTINEAU 北京航空航天大学理学院北京100083 北京航空航天大学中法工程师学院北京100083

介绍了一种基于模拟乘法器的超声多普勒效应实验仪.该设备利用超声发射换能器的激励信号和经过限幅放大处理后的接收换能器的输出信号,作为模拟乘法器的输入;将乘法器的输出经过低通滤波器后得到多普勒频移信号,从而获得接收换能器的运... 详细信息

介绍了一种基于模拟乘法器的超声多普勒效应实验仪.该设备利用超声发射换能器的激励信号和经过限幅放大处理后的接收换能器的输出信号,作为模拟乘法器的输入;将乘法器的输出经过低通滤波器后得到多普勒频移信号,从而获得接收换能器的运动速度.该设备具有结构清晰、操作方便、物理现象明显等特点,十分适合在大学物理实验教学中应用.

关键词：多普勒效应乘法器测速实验仪

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充血性心力衰竭患者双室起搏治疗的临床观察

第三军医大学学报 2003年第17期25卷 1556-1558页

作者：周晗 Scanu patrice 张嘉莹河南省人民医院心内科郑州450003 法国CHU de Caen

目的　观察心室同步起搏对顽固性伴有室内传导或室间隔运动异常的充血性心衰的治疗效果。方法　选择 2 1例 ,其中男 18例 ,女 3例 ,年龄 ( 64± 11)岁 ,合并左束支阻滞的顽固性心衰患者给予双心室同步起搏治疗 ( 16例安装三腔起搏器 ,5... 详细信息

目的　观察心室同步起搏对顽固性伴有室内传导或室间隔运动异常的充血性心衰的治疗效果。方法　选择 2 1例 ,其中男 18例 ,女 3例 ,年龄 ( 64± 11)岁 ,合并左束支阻滞的顽固性心衰患者给予双心室同步起搏治疗 ( 16例安装三腔起搏器 ,5例安装三腔心脏自动交律除颤器 )。观察术中、术后 3、6月左室电极的起搏参数 ,同时观察术前、术后 3个月的QRS波时限、LVEF、LVDD、二尖瓣返流量、VO2 max以及临床症状的变化。结果　随访 3～ 2 0个月 ,左室电极的起搏阀值、阻抗及感知各参数值稳定 (P >0 .0 5 ) ,起搏功能良好。与术前相比 ,术后 3个月LVEF等心功能指标均明显改善 (P <0 .0 5 )。随访期间猝死 1例 ,接受心脏移植 1例。结论　心室再同步治疗是治疗存在室间传导异常的充血性心衰的有效的新方法。三腔起搏器可改善患者血流动力学、心功能和心衰的临床症状。左室电极的植入成功率高 ,性能稳定 ,安全可靠。三腔ICD不仅可治疗心衰。

关键词：充血性心衰心室再同步治疗三腔起搏器三腔ICD

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不同材料组配式带膜血管内支架的比较研究

中华实验外科杂志 2002年第3期19卷 220-222页

作者：李钦传 patrice Bergeron Piret Vincent 同济大学附属同济医院胸心血管外科上海200065 Department of Thoracic and Cardiovascular Surgery of Saint Joseph Hospital

目的　通过比较涤纶 (D)、聚四氟乙烯 (PTFE)及可膨胀性聚四氟乙烯 (ePTFE)覆盖内支架不同组配的漏出量及结合点的阻力 ,确定带膜血管内支架的最佳材料。方法　研究分 5组 ,分别为涤纶组 1 (D1 )、PTFE组 1 (PTFE1 )、涤纶组 2 (D2 )、P... 详细信息

目的　通过比较涤纶 (D)、聚四氟乙烯 (PTFE)及可膨胀性聚四氟乙烯 (ePTFE)覆盖内支架不同组配的漏出量及结合点的阻力 ,确定带膜血管内支架的最佳材料。方法　研究分 5组 ,分别为涤纶组 1 (D1 )、PTFE组 1 (PTFE1 )、涤纶组 2 (D2 )、PTFE组 2 (PTFE2 )及可扩张PTFE组(ePTFE) ,每组含有 5个样本。每一样本由 1个PalmazP2 94内支架和内置、覆盖两段D、PTFE及ePTFE组成。各组以不同的方式进行组配。增加装配内压力 [1 0 0、2 0 0及 30 0mmHg(1mmHg=0 .1 33kPa) ]来验证其外漏 ,在装配两端安置拉力验证其结合点的阻力。方差分析 (ANOVA)用于组间比较。结果　在增加装配内压力时有 4个组配崩溃 (D1 3个 ,D2 1个 )。每 1 5s的漏出量在D1为 (38.4± 2 2 .3)ml,D2为 (40 .4± 1 0 .3)ml;PTFE1、PTFE2及ePTFE无漏出。在牵拉实验中各组在如下拉力下崩溃 ,D1 (4.86± 2 .66)N ,D2 (4.76± 2 .36)N ,PTFE1 (2 0 .49± 2 .80 )N ,PTFE2 (2 2 .0 3± 1 .88)N ,ePTFE (1 8.85± 2 .62 )N。结论　PTFE是带膜血管内支架的较理想材料。

关键词：涤纶聚四氟乙烯组配式带膜血管内支架比较研究

Overcoming the limitations of 3D sensors with wide field of view metasurface-enhanced scanning lidar

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Advanced Photonics 2023年第4期5卷 51-65页

作者： Emil Marinov Renato Juliano Martins Mohamed Aziz Ben Youssef Christina Kyrou Pierre-Marie Coulon patrice Genevet Universite Cote d’Azur CNRSCRHEAValbonneFrance

Lidar, a technology at the heart of autonomous driving and robotic mobility, performs 3D imaging ofa complex scene by measuring the time of flight of returning light pulses. Many technological challenges,including enhancement of the observation field of view (FoV), acceleration of the imaging frame rate,improvement of the ambiguity range, reduction of fabrication cost, and component size, must besimultaneously addressed so that lidar technology reaches the performance needed to strongly impact theglobal market. We propose an innovative solution to address the problem of wide FoV and extendedunambiguous range using an acousto-optic modulator that rapidly scans a large-area metasurface *** further exploit a multiplexing illumination technique traditionally deployed in the context of telecommu-nication theory to extend the ambiguity range and to drastically improve the signal-to-noise ratio of themeasured signal. Compacting our metasurface-scanning lidar system to chip-scale dimension would opennew and exciting perspectives, eventually relevant to the autonomous vehicles and robotic industries.

关键词： light detection and ranging metasurfaces beam steering code division multiple access