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Totally laparoscopic trans-hiatal gastroesophagectomy for benign diseases of the esophago-gastric junction

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World Journal of Gastroenterology 2007年第2期13卷 285-288页

作者： jean-louis Dulucq Pascal Wintringer Ahmad Mahajna Department of Abdominal Surgery Institute of Laparoscopic Surgery Maison de Santé Protestante Bagatelle Hospital Route de Toulouse 203 Talence-Bordeaux 33401 France

AIM: To prospectively present our initial experience with totally laparoscopic transhiatal esophagogastrectomies for benign diseases of the cardia and distal esophagus. METHODS: Laparoscopic gastric mobilization and tubularization combined with transhiatal esophageal dissection and intrathoracic esophagogastric anastomosis accomplished by a circular stapler was done in 3 patients. There were 2 females and 1 male patient with a mean age of 73 ± 5 years. RESULTS: Two patients were operated on due to benign stromal tumor of the cardia and one patient had severe oesophageal peptic stenosis. Mean blood loss was 47 ± 15 mL and mean operating time was 130 ± 10 min. There were no cases that required conversion to laparotomy. All patients were extubated immediately after surgery. Soft diet intake and ambulation times were 5.1 ± 0.4 d and 2.6 ± 0.6 d, respectively. There were no intraoperative and postoperative complications and there were no perioperative deaths. The average length of hospital stay was 9.3 ± 3 d. All procedures were curative and all resected margins were tumor free. The mean number of retrieved lymph nodes was 18 ± 8. CONCLUSION: Laparoscopic transhiatal esophago- gastrectomy for benign lesions has good effects and proves feasible and safe.

关键词：胃病肠病食管胃吻合术贲门

桑沟湾和胶州湾夏季的沉积物—水界面营养盐通量研究

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海洋环境科学 2004年第1期23卷 1-4页

作者：张学雷朱明远汤庭耀王英刘岗 jean-louis M.martin 国家海洋局第一海洋研究所山东青岛266061 山东大学威海分校山东威海264209 山东省海水养殖研究所山东青岛266002 法国海洋开发研究院生态养殖中心 lhoumeaubp517137

1999年8月通过原样培养研究了黄海的桑沟湾和胶州湾潮下带沉积物—海水界面的营养盐通量。结果表明,两个湾的沉积物均向水层释放NH4 N,通量为0.76(桑沟湾)和0.67mmol/m2·d(胶州湾),对水层初级生产所需无机氮的贡献为14%(桑沟湾)和12%(... 详细信息

1999年8月通过原样培养研究了黄海的桑沟湾和胶州湾潮下带沉积物—海水界面的营养盐通量。结果表明,两个湾的沉积物均向水层释放NH4 N,通量为0.76(桑沟湾)和0.67mmol/m2·d(胶州湾),对水层初级生产所需无机氮的贡献为14%(桑沟湾)和12%(胶州湾);桑沟湾的沉积物对PO4 P有净吸收,通量为-1.17mmol/m2·d,而胶州湾的沉积物释放PO4 P,通量为0.01mmol/m2·d。与其他近岸浅海环境相比,桑沟湾和胶州湾的沉积物—水界面营养盐通量及对水层初级生产的贡献率均处于较低水平。回归统计分析表明,桑沟湾和胶州湾沉积物—水界面的NH4 N通量与沉积物表层的C、N含量正相关,PO4 P通量与沉积物耗氧率和上覆水PO4 P浓度相关。

关键词：沉积物-水界面营养盐通量黄海桑沟湾胶州湾夏季生态系统

Mechanism of friction reduction of unsaturated fatty acids as additives in diesel fuels

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Friction 2013年第3期1卷 252-258页

作者： jean Michel martin Christine MATTA Maria-Isabel De Barros BOUCHET Cyrielle FOREST Thierry Le MOGNE Thomas DUBOIS Michael MAZARIN Laboratory of Tribology and System Dynamics Ecole Centrale de Lyon69134 EcullyFrance TOTAL CReSBP2269360 Solaize CedexFrance

This paper investigates the effect of unsaturated fatty acid additives on the lubricating properties of a biodiesel,composed of a blend of fatty acid methyl esters(FAMEs)and a conventional diesel *** presence of fatty acids as additives for biodiesel improves their lubricating properties at elevated temperature *** formation of a protective lubricating tribochemical film on the steel contact surfaces has been *** temperature conditions and possibly oxygen are needed to form this film that reduces friction and limits *** analytical tools have revealed the insulating nature of the formed tribofilm and its chemical ***-induced reticulation is thought to play a major role in the growth of this insulating film.

关键词： biodiesel low friction fatty acids tribochemistry surface analysis

Updated Review on the Panorama of Liver Diseases in Benin

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Open Journal of Gastroenterology 2023年第1期13卷 33-42页

作者： jean Sehonou Aboudou Raïmi Kpossou Celia Rosemonde Ablavi Mouzouvi Comlan N’déhougbèa martin Sokpon Rodolph Koffi Vignon Hepato-Gastroenterology Department National and University Hospital Hubert Koutoukou Maga (CNHU-HKM) Cotonou Benin Republic Faculty of Health Sciences University of Abomey-Calavi Cotonou Benin Republic Galenic Pharmacy and Pharmaceutical Technology Laboratory Pharmacy Teaching and Research Unit Faculty of Health Sciences Cotonou Benin Republic

Introduction: The aim of this work was to take stock of the epidemiological aspects of liver diseases in Benin. Methods: Two methods were used: documentary research and collection of the position of gastroenterologists on the subject. For the literature search, the sources interviewed were Medline, African Journal On Line (AJOL), Google and Google scholar. Additional searches were made on the websites of European gastroenterology societies (AFEF, EASL). A collection of the opinions of gastroenterologists, most of them members of the Beninese Society of Hepato-gastroenterology was made. Results: From a nosological point of view, the most frequent and serious liver diseases in Benin are mainly infectious: viral hepatitis B and C (9.9% and 4.12% of the general population in 2013). Bacterial liver diseases (ascites fluid infections and tuberculosis of the liver) come in 3rd position after cirrhosis and hepatocellular carcinoma. Amoebic abscesses of the liver tend to regress. The toxic causes are dominated, in addition to alcoholic liver diseases (steatosis, cirrhosis), by drug lesions: two fatal cases of hepatotoxicity by artesunate-amodiaquine combination and asymptomatic and transient cytolysis in 23.8% of 63 children less than 5 years old treated with arthemether-lumefantrine combination have been described. Phytotherapy, alone or in combination with modern drugs, can in some cases be hepatotoxic. Plants with recognized medicinal virtues (may be harmful to the liver (Senna, Moringa oleifera, tamarind). Chronic aflatoxicoses secondary to the consumption of contaminated food (maize, cassava or peanuts) are relatively under-documented. Overload diseases (in particular alcoholic or non-alcoholic fatty liver) are on the increase (3.19% of 662 ultrasounds in 1995 against 14.5% of 411 in 2011 in Cotonou) partly due to the demographic and nutritional transition underway in Benin. These diseases, often blamed on spells cast, lead to hospital deaths from cirrhosis or hepatocel

关键词： Viral Hepatitis Drug-Induced Hepatitis Benin Viral Hepatitis Toxic Hepatitis

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迎接市场复苏推进数字化加工

工具技术 2017年第1期51卷 I0002-I0003页

作者： jean—louis MACEY 山特维克可乐满大中华区

2016年山特维克可乐满的业务发展和中国机械加工市场一样都经历了一个先抑后扬的过程。在上半年，市场形势依旧低迷，我们也面临着很大的挑战，承受着很大的压力；进入下半年，中国制造业逐渐释放出积极的信号，机械行业开始回暖，尤其... 详细信息

2016年山特维克可乐满的业务发展和中国机械加工市场一样都经历了一个先抑后扬的过程。在上半年，市场形势依旧低迷，我们也面临着很大的挑战，承受着很大的压力；进入下半年，中国制造业逐渐释放出积极的信号，机械行业开始回暖，尤其到了第四季度，复苏的动力更加明显。一系列宏观经济数据给了我们很大的信心。制造业采购经理人指数、

关键词：市场形势数字化加工中国制造业机械加工业务发展机械行业经济数据经理人

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人类可持续发展中的综合性保护(英文)

人类可持续发展中的综合性保护(英文)

Douglas-fi r(Pseudotsuga menziesii(Mirb.)Franco)in Europe:an overview of management practices

北京论坛（2007）文明的和谐与共同繁荣——人类文明的多元发展模式

作者： jean-louis Luxen President of CHEDI("Culture Heritage & Development - International")Secretary General of ICOMOS(1993-2002)45rue de Noirmont - 5030 Gembloux - Belgium

The paper intends to focus on the evolution of historic towns and traditional human settlements, in the light of the six following considerations:

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Journal of Forestry Research 2023年第4期34卷 871-888页

作者： Valeriu-Norocel Nicolescu William LMason jean-Charles Bastien Torsten Vor Krasimira Petkova Vilém Podrázský martina Đodan Sanja Perić Nicola La Porta Robert Brus Siniša Andrašev martin Slávik Juraj Modranský Michal Pástor Károly Rédei Branislav Cvjetkovic Ahmet Sivacioğlu Vasyl Lavnyy Cornelia Buzatu-Goanță Gheorghe Mihăilescu Faculty of Silviculture and Forest Engineering Transylvania University of BrasovBrasovRomania Forest Research Northern Research StationRoslinMidlothianUK INRAe Centre Val de Loire ArdonOrléansFrance Faculty of Forest Sciences and Forest Ecology University Georg-AugustGöttingenGermany University of Forestry Sofi aBulgaria Department of Silviculture Faculty of Forestry and Wood SciencesCzech University of Life SciencesPragueCzech Republic Croatian Forest Research Institute JastrebarskoCroatia Foundation Edmund Mach San Michele all’AdigeItaly Biotechnical Faculty University of LjubljanaLjubljanaSlovenia Institute of Lowland Forestry and Environment Novi SadSerbia National Forest Centre Forest Research InstituteZvolenSlovakia Faculty of Ecology and Environmental Sciences Technical University in ZvolenZvolenSlovakia Faculty of Agricultural and Food Sciences and Environmental Management University of DebrecenDebrecenHungary Faculty of Forestry University of Banja LukaBanja LukaBosnia and Herzegovina Department of Silviculture Faculty of ForestryKastamonu UniversityKastamonuTurkey Department of Silviculture Ukrainian National Forestry UniversityLvivUkraine Faculty of Horticulture and Forestry Banat’s University of Agricultural Sciences and Veterinary MedicineTimisoaraRomania Vâlcea County Branch National Forest Administration-ROMSILVARâmnicu-VâlceaRomania

Douglas-fir(Pseudotsuga menziesii(Mirb.)Franco),one of the most commercially important tree species in western North America and one of the most valuable timber trees worldwide,was introduced to Europe in *** became a major species for aff orestation in Western Europe after WWII,currently grows in 35 countries on over 0.83 million ha and is one of the most widespread nonnative tree species across the continent.A lower sensitivity to drought makes Douglas-fi r a potential alternative to the more drought-sensitive Norway spruce so its importance in Europe is expected to increase in the *** is one of the fastest growing conifer species cultivated in Europe,with the largest reported dimensions of 2.3 m in diameter and 67.5 m in *** stands have high productivity(up to 20 m 3 ha−1 a−1)and production(over 1000 m 3 ha−1).The species is generally regenerated by planting(initial stocking density from less than 1000 seedlings ha−1 to more than 4000 ha−1),using seedlings of European provenance derived from seed orchards or certifi ed seed *** the range of end-uses of its wood is very wide,the rotation period of Douglas-fi r is highly variable and ranges between 40 and 120 *** the production of large-sized,knotfree timber is targeted,thinnings are always coupled with pruning up to 6 *** is an increasing interest in growing Douglas-fi r in mixtures and managing stands through close-to-nature silviculture,but the species’intermediate shade tolerance means that it is best managed through group selection or shelterwood systems.

关键词： Douglas-fi r Ecological requirements Growth and yield Timber Climate change

企业家精神代际传递与农村迁移人口的城市创业

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经济研究 2017年第11期52卷 74-87页

作者：周敏慧 jean-louis ARCAND 陶然对外经济贸易大学公共管理学院 100029 瑞士日内瓦研究院中国人民大学经济学院汉青经济与金融高级研究院100872

本文建立了一个家庭选择模型来刻画农民工家庭在城市的创业行为,并利用一项流动人口调查数据,实证检验了企业家资本对后代从农村向城市迁移后职业选择的影响。研究发现,那些具有特定家庭出身的农村移民,进城之后会有更高可能性从事企业... 详细信息

本文建立了一个家庭选择模型来刻画农民工家庭在城市的创业行为,并利用一项流动人口调查数据,实证检验了企业家资本对后代从农村向城市迁移后职业选择的影响。研究发现,那些具有特定家庭出身的农村移民,进城之后会有更高可能性从事企业家型的创业活动。这表明,尽管一段历史时期进行的阶级成分划分在当时给这些家庭带来了人力与物质资本方面的负面冲击,但这些家庭的非物质资本依然可以在一定程度上实现代际传递,使其后辈在迁入城市后仍更可能成为企业家型自营者,并为社会创造就业机会。未来新型城镇化模式的建立及城镇化相关政策的制定都应该更多关注自我雇佣型流动人口,尤其是激励那些企业家型流动人口的创业行为。

关键词：家庭选择模型农民工企业家资本大众创业

视知觉学习对于识别动态随机点立体图深度运动方向的作用（英文）

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生物化学与生物物理进展 2017年第7期44卷 615-624页

作者：张地 Vincent Nourrit 桑新柱 jean-louis de Bougrenet de la Tocnaye 北京邮电大学信息光子学与光通信国家重点实验室北京100086 Optics Deportment IMT AtlantiqueBrest 29280France

立体视觉不仅指对静态深度信息的感知,也包括对物体在三维空间中的运动方向的判断.本研究记录了人眼对于动态随机点图运动方向的辨别能力以及视觉训练在提高对动态信息分辨能力的作用.实验结果表明,对于没有任何相关经验的视力正常的受... 详细信息

立体视觉不仅指对静态深度信息的感知,也包括对物体在三维空间中的运动方向的判断.本研究记录了人眼对于动态随机点图运动方向的辨别能力以及视觉训练在提高对动态信息分辨能力的作用.实验结果表明,对于没有任何相关经验的视力正常的受试者,很难分辨出动态随机点的深度运动方向,而视觉训练可以大大提高人眼对物体深度运动方向判断的敏感度.此外,这种视觉训练所达到的效果具有较长时间的持续性(至少6个月).这种通过视觉训练提高受试者对立体运动信息敏感度的方式,为立体视觉相关的实验和研究提供了新的视角.

关键词：动态随机点立体图深度运动立体视觉视知觉学习