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Journey through Time

China Today 2015年第3期64卷 65-65页

作者： sebastien ROUSSILLAT

If you have时间(shíjiān),time,I will take a moment to explore时间观念(shíjiān guān niàn),Chinese notions of *** character for时(shí),time,originally written时,is a compound of three elements:日(rì),sun or day,土(tu),derived from止(zh),advance,and寸(cùn),meaning"take hold of"in ancient *** four seasons are called四时(sìshí).When followed by间(jiān),space,it forms the word时间(shíjiān)。

关键词：时空时间化合物

A traditional Chinese House

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China Today 2015年第6期64卷 80-80页

作者： sebastien ROUSSILLAT

Let’s go through the keyhole!You step into a房地产公司(fáng dìchǎn gōng sī),a real estate company,or meet with a中介(zhōng jiè),a housing agent,because you plan to买房子(mǎi fáng zi),purchase a *** arriving,you looked up some房屋信息(fáng wūxìn xī),housing information,hoping to find the ideal自己的家(zìjǐde jiā),house of your ***,the massive amounts of infor-

关键词：家庭中国传统房地产公司 MAI SI

Antiplasmodial Activity and Phytochemical Analysis of Phyllanthus niruri L. （Phyllanthaceae） and Morinda lucida Benth （Rubiaceae） Extracts

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Journal of Agricultural Science and Technology(A) 2012年第3期2卷 373-383页

作者： Rufin Nakweti Kikakedimau Patrick Doumas Hity Mutambel AimeNdofunsu Diamuini Freddy Otono ABulubulu Joce1in Akalomia Kikalulu sebastien Ndiku Luyindula Richard Kanyanga Cimanga Department of Biotechnology and Molecular Biology Division of Life Sciences Commissariat Gdndral gt l＇EnergieAtomique/Centre Rdgional d＇Etudes Nucldaires de Kinshasa （CGEA/CREN.-K.） BP 868 Kinshasa XL Democratic Republic of theCongo （D.R. C） Plant Biotechnology Laboratory Department of Life Sciences National Center for Energy Nuclear Science and TechnologyINRA Rabat Morocco Department of Microbiology Division of Life Sciences Commissariat G~n~ral ~ l＇Energie Atomique B.P. 868 Kinshasa XIDemocratic Republic of the Congo （D.R. C） Faculty of Pharmacy University of Kinshasa Kinshasa XI B.P. 834 Democratic Republic of the Congo （D.R. C）

The antiplasmodial activity and phytochemical analysis of P. niruri and All. lucida leaves and stem parts have been evaluated in different solvent （aqueous, ethanolic and dichloromethane）. Phytochemical analysis has been done using 5-methoxyflavone 10-4 M andα-gluconolactone 10-4 M in methanol 80% （pH 2） solvent to the HPLC （high performance liquid chromatography） and the TLC （thin layer chromatography）. RPMI 1640 （Rose Park Memorial Institute medium 1640） has been used for plasmodium strain culture and the antiplasmodial activity has been evaluated under microscopy with infected blood colored by Giemsa-stained thick. IC50 （The inhibitory concentration of extract would be killed 50% of parasites） was estimated. The results show that extracts of P. niruri exhibit more antiplasmodial activities （IC50：3.98 μg/50 μL for aqueous extract, between 9.5-19 μg/50 p.L for ethanolic extract and 5.3 Itg/50 laL for dichloromethane extract） than those of M. lucida （IC50：5.39 to 10.78 μg/50 μL, 12.265 μg/50 μL and 24.53 μg/50 μL） successively for queous, ethanolic and dichloromethane extracts. For the same antiplasmodial activity, the amount of extract of M. lucida is still higher than that of P. niruri. These results are explained by the composition of phenolic compounds that are found in P. niruri. This plant has therefore presented more spectra in the chromatogram （20 peaks for hydrolyzed extract and 27 peaks for unhydrolyzed extracts） comparing that ofM. lucida hydrolyzed or unhydrolyzed extracts with 13 and 14 peaks. TLC revealed compounds such as flavonols, flavan-3-ols. Nevertheless, quinine used as positive control presented the same antiplasmodial activity for the low doses for the drugs and our extracts presented weak antiplasmodial activity comparing previous works. The studies could continue for the isolation of active principle that of P. niruri.

关键词： Antiplasmodial activity phytochemical analysis Phyllanthus niruri Morinda lucida malaria.

Lithostructural controls in Douala-Buea Region landscape (SW Cameroon margin):Insights from morphometric analysis

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Journal of Mountain Science 2021年第1期18卷 68-87页

作者： Christian BALLA ATEBA Sébastien OWONA Moussa NSANGOU NGAPNA Véronique MANGA TSIMI DieudonnéMINYEM Joseph MVONDO ONDOA Department of Earth Sciences Faculty of Sciencethe University of DoualaDouala 24157Cameroon Department of Earth Sciences Faculty of Sciencethe University of Yaounde IYaounde 812Cameroon Department of Mines and Quarries Faculty of Mining and Petroleum Industriesthe University of MarouaMaroua 814Cameroon

The Douala-Buea Region(DBR;4°-5°N,9°-10°30’E),a portion of the southern Cameroon passive margin,developed on the Proterozoic granito-gneissic basement and the Cretaceous to Recent volcanosedimentary cover,was explored in order to evaluate the lithology and tectonics controls on its landscape usingthequalitativeandquantitative geomorphological analyses based on 30 m resolution Digital Elevation Models(DEM)and field *** area displays an uneven and complex landscape differentiated into four morphological units:Douala,Nkondjock,Kumba and Buea *** Douala Unit corresponds to the Coastal Plain and is extended on the Douala-Kribi/*** Nkondjock Unit represents a middle plateau developed on a Proterozoic granito-gneissic *** Kumba Unit matches with the southernmost volcanic Western Cameroon High *** Buea Unit corresponds to the Mount Cameroon *** relief analysis through mountain-front sinuosity(Smf,1.19–1.43)and relative relief ratio(Rr,0.10–2.31)vary from one unit to *** drainage network analysis including drainage patterns,stepped longitudinalriverprofiles,theassociated morphometric indexes,notably the concavity index(IC,0.56–0.88),deviation(D,267–2912 m),basin asymmetry factor(A_(F),6.37–42.12),hypsometric integral(HI,0.10–0.29),valley floor width to valley height ratio(V_(f),0.36–2.75),elongation ratio(R_(e),0.30–0.50),watershed slope(S,6.88–88.88)and stream length gradient index(SL,0–3332)vary from one basin to another *** results also show the heterogeneous and uneven DBR landscape controlled by its lithology and active *** drainage system reveals concave to concavo-convex longitudinal river profile shapes with knick points,asymmetric basins,and fault reactivations,and highlights the tectonics activity that used to occur through the time and their control on the ***,they document the lithostructural controls on the DBR landscape evolution,extendable in the whole

关键词： Morphometric indices Lithological control Structural control Morphological units Douala-Buea Region SW Cameroon margin

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克里雅河下游及圆沙古城脊椎动物考察记录

干旱区地理 2005年第5期28卷 638-641页

作者：马鸣 sebastien Lepetz 伊弟利斯.阿不都热苏勒刘国瑞中国科学院新疆生态与地理研究所乌鲁木齐830011 法国科学研究中心中亚研究所巴黎75013 新疆文物考古所乌鲁木齐830011

克里雅河发源于昆仑山脉，位置在新疆的南部。2001年10月18-11月22日，中法联合考察队对克里雅河下游进行了深入的调查。根据标本采集与资料统计，克里雅河流域的野生脊椎动物约有98种(包括已绝迹的几种)，隶属于5纲，24目，48科。其中... 详细信息

克里雅河发源于昆仑山脉，位置在新疆的南部。2001年10月18-11月22日，中法联合考察队对克里雅河下游进行了深入的调查。根据标本采集与资料统计，克里雅河流域的野生脊椎动物约有98种(包括已绝迹的几种)，隶属于5纲，24目，48科。其中，鱼类约4种；两栖类1种；爬行类约4种；鸟类70种；兽类约19种。有一些动物的遗骸发掘自圆沙古城及附近的古墓地。本文探讨了物种绝迹的原因。

关键词：脊椎动物塔克拉玛千沙漠克里雅河下游圆沙古城新疆

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低铁玻璃的熔化及相应的耐火材料选择

低铁玻璃的熔化及相应的耐火材料选择

Is VATS Bullectomy and Pleurectomy an Effective Method for the Management of Spontaneous Pneumothorax?

2010年全国玻璃窑炉技术研讨交流会

作者： Jeremy Poiret sebastien Bourdonnais 谭继民北京西普耐火材料有限公司

太阳能面板和广泛应用于建筑及容器行业的超白玻璃需要高透过率的性能。这种性能主要取决于降低玻璃中的铁含量并将导致相对于普通钠钙玻璃熔化工艺的重大变革。因而用于熔化池的耐火材料必须谨慎选择,以便于提高玻璃质量及延长窑炉寿... 详细信息

太阳能面板和广泛应用于建筑及容器行业的超白玻璃需要高透过率的性能。这种性能主要取决于降低玻璃中的铁含量并将导致相对于普通钠钙玻璃熔化工艺的重大变革。因而用于熔化池的耐火材料必须谨慎选择,以便于提高玻璃质量及延长窑炉寿命。一些创新的耐火材料已经研发出来以满足这些特殊的需求,相对于普通的AZS砖材和次层铺底泥料,这些材料使用效果极佳。

关键词：低铁玻璃耐火材料玻璃质量超白玻璃熔化池

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Open Journal of Thoracic Surgery 2016年第3期6卷 25-31页

作者： Ramzi A. Addas Farid M. Shamji Sudhir R. Sundaresan Patrick James Villeneuve Andrew J. E. Seely sebastien Gilbert Donna E. Maziak Department of Thoracic Surgery General Hospital Ottawa Canada

Spontaneous pneumothorax, primary or secondary, is a common medical emergency for which specific indications for surgical intervention are well defined in selected patients. The traditional surgical approach has been by limited thoracotomy using axillary or posterolateral incision. With the advent of video-assisted minimally invasive technique in the last 20 years the traditional approach is infrequently used. The definitive operation to prevent recurrent pneumothorax by surgical approach requires bullectomy and parietal pleurectomy. The recurrence rate after the traditional open surgical approach has been low at <2%. On the other hand, video-assisted thoracoscopic surgery, although better tolerated has a higher recurrence rate at 5% [1]. Information on post-operative morbidity and mortality are lacking. For this reason, we have reviewed our experience at one institution on the outcome of the VATS approach. We found that prolonged post- operative air leak is the most common complication and cigarette smoking remains an important associated factor.

关键词： Bullectomy Pleurectomy Thoracoscopic Morbidity

Predictors of Malignant Pathology and the Role of Trans-Thoracic Needle Biopsy in Management of Solitary Fibrous Tumors of the Pleura: A 30-Year Review of a Tertiary Care Center Patient Cohort

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Open Journal of Thoracic Surgery 2016年第4期6卷 57-69页

作者： Anna McGuire Patrick J. Villeneuve Harman Sekhon sebastien Gilbert Sudhir Sundaresan Donna E. Maziak Andrew E. J. Seely Farid M. Shamji Faculty of Medicine University of British Columbia Vancouver Canada Division of Thoracic Surgery Vancouver Coastal Health Vancouver Canada Division of Thoracic Surgery Department of Surgery The Ottawa Hospital General Campus University of Ottawa Ottawa Canada Division of Thoracic Pathology Department of Anatomic Pathology The Ottawa Hospital General Campus University of Ottawa Ottawa Canada

Background: Solitary fibrous tumors of the pleura (SFTP) are rare neoplasms with unpredictable behavior. Lack of unifying criteria for benign or malignant SFTP has resulted in reports of SFTP exhibiting malignant behavior years after complete surgical resection (despite benign initial diagnosis). Additionally, the role of trans-thoracic needle biopsy in initial management of SFTP is unclear. Understanding predictors of malignancy identifies patients at unacceptably high risk for non-surgical primary therapy, and for recurrence despite complete surgical resection. Objectives: The primary objectives were to identify clinicopathological predictors of malignancy & recurrence in SFTP. The secondary aim was to determine the role of trans-thoracic needle biopsy in the management decision algorithm of SFTP. Methods: Retrospective chart review was conducted (Jan. 1983-Dec. 2013) at the Ottawa Hospital for pathologically confirmed SFTP. Data were collected on biopsy-related, clinical, histopathological & immunohistochemistry (IHC) variables. Appropriate tests of statistical inference were conducted for all variables. Results: Pathologically confirmed SFTP was identified in 26 cases. Transthoracic needle biopsy was conducted in 22 (84.6%);with 16 (72.7%) biopsies diagnostic of SFTP with IHC;3 (13.6%) being malignant. Primary management was surveillance in 3 and complete surgical resection in 23. Surgical pathology reported 15 (65.2%) benign and 8 (34.8%) malignant cases. Local recurrence occurred in 3 and distant recurrence in 1. Initial pathology was benign in 3 (75%) with recurrence. Clinicopathologic variables analyzed did not predict recurrent disease. IHC features did not differ between malignant & benign pathology significantly. Predictors of malignant pathology included: infiltrative cellular pattern (p = 0.042), nuclear crowding (p = 0.006), tumour necrosis (p 4 mitoses/ 10 high power field (p Conclusion: Because numerous variables analyzed did not predict recurrent di

关键词： Solitary Fibrous Tumour of the Pleura Thoracic Surgery Thoracic Oncology

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未来动物

新发现 2015年第11期 114-121页

作者： Alexane Roupioz Marc Boulay (marcboulay.fr) sebastien Steyer 吴会敏

700多万年前，图迈（Toumai）在非洲大草原上（如今乍得境内）站起身来。谁能想到，这只与6岁小孩差不多高、浑身是毛的灵长动物就是被称为“智人”的无毛巨人的祖先。可见，尽管我们可以在事后重建某个物种的进化过程（主要根据化石）... 详细信息

700多万年前，图迈（Toumai）在非洲大草原上（如今乍得境内）站起身来。谁能想到，这只与6岁小孩差不多高、浑身是毛的灵长动物就是被称为“智人”的无毛巨人的祖先。可见，尽管我们可以在事后重建某个物种的进化过程（主要根据化石），却无法事先预言未来的变化。

关键词：动物进化过程祖先化石物种