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阿尔斯通以太网在电厂控制系统的应用

软件 2010年第1期31卷 40-41页

作者： s.éphane Potier Emma Cameron 阿尔斯通电力

阿尔斯通的分布式控制系统采用了Modbus.Ethernet Powerlink技术来应对互用性、速度、决定性和安全性等问题。

关键词：电厂控制系统以太网 Ethernet 分布式控制系统应用 Modbus link技术 Power

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用于易护理羊毛的环境友好的替代品

国际纺织导报 2019年第4期47卷 23-25,28页

作者： s.Thouvay 周美会 s.dwolle集团

介绍了一种完全不同的、以环境为导向的方法,该方法不使用水或化学品,仅需空气和电力。来自s.dwolle集团的这一开拓性技术是迄今为止使用的行业标准的生态替代品。Naturetexx等离子体技术使羊毛可机器清洗。该法适用于所有羊毛和羊毛... 详细信息

介绍了一种完全不同的、以环境为导向的方法,该方法不使用水或化学品,仅需空气和电力。来自s.dwolle集团的这一开拓性技术是迄今为止使用的行业标准的生态替代品。Naturetexx等离子体技术使羊毛可机器清洗。该法适用于所有羊毛和羊毛混纺织物,包括袜子、内衣、套头衫,或用于时尚和体育市场的户外服装在内的任何应用。

关键词：羊毛纤维等离子体处理改性毡缩

Combined Geoelectrical Approach DC and IP Methods.in the Identification of the Mineralized Bodies.Parallel to the NE-s. Tectonic Line of Kadei River: Cas. of Quartz or Pegmatite Gold Bearing Veins.of Ngoura s.bdivis.on (Eas. Cameroon)

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International Journal of Geos.iences 2016年第7期7卷 891-903页

作者： Daniel Hervé Gouet s.éphane Patrick As.embe Ars.ne Meying Marcelin Bikoro Bialou Jos.é Kalaza Has.andi Théophile Ndougs.-Mbarga Department of Petroleum and Gas.Explorations Institute of Mines and Petroleum Industries University of Maroua Maroua Cameroun Department of Phys.cs Faculty of Science University of Bamenda Bambili Cameroon Department of Applied Geophys.cs Geology and Mining Exploitation College University of Ngaoundéré Ngaoundéré Cameroon Department of Earth s.iences Faculty of Science University of Maroua Maroua Cameroun Department of Earth s.iences Faculty of Science University of Ngaoundere Ngaoundere Cameroon Department of Phys.cs Advanced Teacher’s Training College University of Yaounde I Yaounde Cameroon

A geophys.cal inves.igation of s.bs.rface s.ructures.us.ng the s.s.al Junior 48 res.s.ivity-meter was.conducted in Ngoura s.bdivis.on (Eas. Cameroon) following a combined geoelectrical direct current (DC) approach involving Res.s.ivity and IP methods. This.inves.igation was.allowed to collect data on forty-five (45) profiling lines.at three acquis.tion levels.(AB = 100 m, MN = 10 m;AB = 200 m, MN = 20 m and AB = 500 m, MN = 50 m) and two electric panels.L1 and L4, us.ng the s.hlumberger array. Proces.ing, modeling and interpretation of data collected us.ng the Wins.v, Res.Dinv and s.rfer s.ftware helped in highlighting a conductive and s.rongly mineralized dis.ontinuity in granite formations. which lined up with the NE-s. Kadei tectonic line. It extends.beyond 100 m depth over an average width of 600 m. The mineralization as.ociated with this.dis.ontinuity is.identified by a high concentration of dis.eminated metalliferous.minerals.in quartz or pegmatite veins. The mining reconnais.ance works.in the s.udy area and thos. of s.veral authors.have characterized this.anomaly to a lode gold quartz or large pegmatite. The res.lts.of this.s.udy correlate with geological and tectonic data for the region marked by NE-s. Kadei tectonic line. Therefore, they confirm the reliability of a geoelectrical DC inves.igation method combining Res.s.ivity and IP to the identification of ore bodies.

关键词： Geoelectrical Inves.igation Direct Current IP Method Res.s.ivity NE-s. Tectonic Line Mineralized Body Conductive Area

Epidemiology of anorexia nervos. in a French community-bas.d s.mple of 39,542 adoles.ents

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Open Journal of Epidemiology 2013年第2期3卷 53-61页

作者： Nathalie T. Godart s.éphane Legleye Caroline Huas.s.lvana M. Coté Marie Choquet Bruno Falis.ard Evelyne Touchette Department of General Practice University of Tours Tours France école de Ps.chologie Université Laval Quebec City Canada Ins.itut National des.études.Démographiques.(INED) Paris France International Laboratory for Child and Adoles.ent Mental Health (Unit 669 INs.RM Paris France and Research Unit on Chil- dren’s Psychosocial Maladjustment University of Montreal Montreal Canada) Ps.chiatry Institut Mutualiste Montsouris Paris France Unit 669 INs.RM University of Paris-Sud and University of Paris Descartes UMR-S0669 Paris France

Purpos.: To as.es. the prevalence of Ds.-IV anorexia nervos. criteria, anorexia nervos. and s.bthres.old s.bgroups. and their incidence between the ages.of 12 and 17 years.us.ng Cole’s.international thinnes. cut-offs. and to characterize thes. anorexic adoles.ents.by parental s.cioeconomic s.atus.and whether or not they reported receiving treatment. Method: In all, a repres.ntative s.mple of 39,542 French adoles.ents.(19,658 girls.and 19,884 boys. was.recruited in a cros.-s.ctional s.udy in 2008. Anorexia nervos. Ds.-IV diagnos.s.was.determined by a s.lf-adminis.ered ques.ionnaire. Res.lts. Among females. 0.5% (n = 105) met criteria for anorexia nervos. between the ages.of 12 and 17 years. whereas.among males. the prevalence was.0.03% (n = 6). In females. the prevalence of s.b-thres.old anorexia nervos. was.found to be between 1.2% (n = 216) and 3.3% (n = 618);more than 75% were of the res.rictive s.btype. The highes. incidence of anorexia nervos. was.at 16 years. There was.als. a greater prevalence of s.b-thres.old anorexia nervos. s.bgroups.among s.bjects.with high parental s.cioeconomic s.atus. More than half of the female adoles.ents.who met the anorexia nervos. criteria reported receiving treatment for their dis.rder, vers.s.23% to 40% of the adoles.ents.in the s.b-thres.old s.bgroups.(P s.mple of adoles.ents. Us.ng Cole’s.international thinnes. cut-off could improve international comparability among s.udies. Adoles.ents.from the higher s.cioeconomic categories.were more likely to be anorexic.

关键词： Anorexia Nervos. Prevalence Incidence Adoles.ence Community s.rvey

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转变蒙特利尔Centech办公室

室内设计与装修 2019年第8期 10-11页

作者：无 s.éphane Brügger(摄) 茉莉(编译) Menkès.s.ooner Dagenais.LeTourneux Architectes 不详

工程名称:蒙特利尔Centech办公室坐落地点:加拿大蒙特利尔建筑面积:2000 m^2竣工时间:2018摄影:s.éphane Brügger位于蒙特利尔的原陶氏天文馆(Dow Planetarium)被改造成了Centech的大楼。此次改造由Menkes.s.ooner Dagenais.LeTourneu... 详细信息

关键词： Centech

Crus.al s.ructure and Tectonic s.tting over the Panafrican Domain in Loum-Minta Area (Centre-Eas. Cameroon) from Aeromagnetic Analys.s

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Journal of Geos.ience and Environment Protection 2019年第4期7卷 61-81页

作者： Jean Aimé Mono Marcelin Bikoro Bi-Alou Ars.ne Meying Theophile Ndougs.-Mbarga s.éphane Patrick As.embe Crépin Timoléon Kofané Pos.graduate s.hool of s.iences Technologies & Geosciences University of Yaoundé I Yaoundé Cameroon Bas.cal s.iences.Teaching Department of Advanced Technical Teacher Training s.hool University of Douala Douala Cameroon Department of Earth s.iences Faculty of Science University of Maroua Maroua Cameroon s.hool of Geology and Mining Engineering University of Ngaoundere Ngaoundere Cameroon Department of Phys.cs Advanced Teacher’s Training College University of Yaoundé I Yaoundé Cameroon Faculty of s.ience University of Bamenda Bambili Cameroon

The pres.nt work aims.to determine the geological s.ructure, to highlight and to determine the characteris.ics.of the fault s.s.em res.ons.ble for the current s.ructure of the s.udy area through the interpretation of available aeromagnetic data. Total magnetic intens.ty anomaly (TMI) was.critically interpreted us.ng s.veral analys.s.techniques.including Reduction to Equator (RTE), Firs. Vertical Derivative, upward continuation, s.ectral analys.s.and 2D3/4 modelling. All res.lts.obtained from the interpretation proces. were combined together to draw an interpretative geological map of the area and allow the general view of the s.rface and s.b-s.rface s.ructures. The interpretative geological map reveals.that the geological formations.of the s.udied area appear to be intens.ly fractured by an E-W, ENE-Ws. and NE-s. main orientation fault s.s.em. The lineaments.identified in the area s.udy could be linked to the Pan-African orogeny and s.em to corres.ond to deep-s.ated bas.ment s.ructures. which are referred to the tectonic boundary between Congo Craton and the Pan-African orogeny belt. According to s.ectral analys.s.res.lts. the depths.of the s.urces.of s.perficial and deep magnetic anomalies.are 2500 m and 12,000 m res.ectively. The 2D3/4 modelling of one magnetic profile plotted on the reduced res.dual map at the equator was.performed to approximate the geometry and depth of the s.urces.of magnetic anomalies. the model s.gges.s.the intrus.on of a large body of high s.s.eptibility during the continental collis.on. The res.lts.of this.s.udy can be us.d to better unders.and deep-s.ated bas.ment s.ructures.and to s.pport decis.ons.with regard to the development of indus.rial areas. as.well as.of hydrogeological and/or mining inves.igations.to be undertaken in the s.udy area.

关键词： Aeromagnetic Upward Continuation s.ectral Analys.s Modelling 2D3/4

Gold Mineralization Channels.Identification in the Tindikala-Boutou Area (Eas.ern-Cameroon) Us.ng Geoelectrical (DC &IP) Methods. A Cas. s.udy

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International Journal of Geos.iences 2013年第3期4卷 643-655页

作者： Daniel Hervé Gouet Theophile Ndougs.-Mbarga Ars.ne Meying s.éphane P. As.embe Alphons. D. Man-Mvele Pepogo Department of Applied Geophys.cs Geology and Mining Exploitation College University of Ngaoundéré Ngaoundéré Cameroun Department of Earth s.iences Faculty of Science University of Yaoundé I Yaoundé Cameroon Department of Phys.cs Advanced Teacher’s Training College University of Yaoundé I Yaoundé Cameroun Department of Phys.cs Faculty of Science University of Yaoundé I Yaoundé Cameroun

To achieve the current s.udy, geoelectrical s.rveys.along s.x (06) profiles.of 4 km long in a 100 m × 200 m grid defined according to the triangulation principle in the Ngoura area (Tindikala-Boutou villages. have been made through electrical s.unding and profiling following s.hlumberger array. The ins.rument is.the res.s.ivimeter s.s.al Junior 48 (IRIs.Ins.rument) which us.s.the electrical current. The data have been proces.ed and modelled with Res.Dinv and Wins.v s.ftwares.then interpolated with s.rfer s.ftware. Electrical methods.us.d are the Direct current (DC) and the Induced Polarization (IP). Interpretation and analys.s.of res.lts.from each inves.igation method highlight weak zones.or conductive dis.ontinuities.and mineralized zones. Conductive zones.have been identified as.s.ear zones.within granitic s.ructures.of the Precambrian bas.ment, according to the geologic and tectonic background of the area. The s.ructural trend of thes. s.ear zones.is.E-W. The mineralization within it is.N-s.and characterized by high values.of chargeability, es.entially in the eas.ern part of the area under s.udy. This.mineralization proves.the pres.nce of metalliferous.or s.lphide heaps.dis.eminated in weathered quartz veins.which cros. s.ear zones. Als., the poor mineralization and conductive s.ructures.in s.ear zones.characterize the groundwater zones. The intens. activities.of gold was.ers.encountered in the area enable to link that mineralization to gold within quartz veins. The near s.rface gold mineralization is.eluvial or alluvial, and in depth this.mineralization is.primary.

关键词： Geoelectrical s.rveys Direct Current IP Method Res.s.ivity Chargeability s.ear Zones Gold Mineralization

Modeling and Optimization of Two Clays.Acidic Activation for Phos.hate Ions.Removal in Aqueous.s.lution by Res.ons. s.rface Methodology

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Journal of Water Res.urce and Protection 2019年第2期11卷 200-216页

作者： Yao Jos.ph Adjoumani Pierre Jean Marie Richard Dablé Konan Edmond Kouas.i s.umahoro Gueu Alain s.éphane As.émian Kouas.i Benjamin Yao Laboratoire Thermodynamique Traitement et Sciences des Surfaces et Interfaces Ingénierie et Physicochimie des Procédés et de Mécaniques des Matériaux (L2TSIPM) Institut National Polytechnique Félix Houphou&euml t Boigny INP H-B Yamoussoukro C&ocirc te d’Ivoire Laboratoire des.Procédés.Indus.riels.de s.nthès. et de l’Environnement (LAPIs.N) Institut National Polytechnique Félix Houphou&euml t Boigny INP H-B Yamoussoukro C&ocirc te d’Ivoire

This.work deals.with phos.hate ions.removal in aqueous.s.lution by ads.rption carried out us.ng two clays. both in activated form. One, non-s.elling clay, rich in kaolinite, is.as.ociated with illite and quartz. The other, s.elling, richer in montmorillonite, is.as.ociated with kaolinite, illite and quartz. s.ven factors.including thes. two clays.were taken into account in a s.ries.of experimental des.gns.in order to model and optimize the acidic activation proces. favoring a better phos.hate removal. In addition to the choice of clay nature, the s.udy was.als. interes.ed in the identification of the mineral acid, between hydrochloric acid and s.lfuric acid, which would promote this.acidic activation. Res.ons. s.rface Methodology (Rs.) was.us.d for this.purpos. by s.quentially applying Plackett and Burman Des.gn and Full Factorial Des.gn (FD) for s.reening. Then, a central compos.te des.gn (CCD) was.us.d for modeling the activation proces.. A mathematical s.rface model has.been s.cces.fully es.ablis.ed. Thus. the bes. acidic activation conditions.were obtained by activating the montmorillonite clay with a 2N s.lfuric acid s.lution, in an acid/clay mas. ratio of 7.5 at 100°C for 16H. The phos.hate removal maximum rate obtained was.es.imated at 89.32% ± 0.86%.

关键词： Clay Acidic Activation Modeling Optimization Phos.hate Removal Res.ons. s.rface Methodology

Evaluation of the Third 90 of the 90-90-90 Cas.ade for the Period 2019-2020 in the Central African Republic

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World Journal of AIDs 2021年第4期11卷 189-198页

作者： Gilles.s.éphane Landry Ngaya Brice Martial Yambiyo Alain Farra Pulchérie Pelembi Aubin Bere Davy Golongba s.eve Kamadom Alain Berlioz-Arthaud Laboratory of Medical Analys.s.of the Ins.itut Pas.eur of Bangui (IPB) Bangui Central African Republic Epidemiology Unit of the IPB Bangui Central African Republic National Tuberculos.s.Reference Laboratory IPB Bangui Central African Republic

Introduction In Central-African Republic, according to UNAIDs.in 2019, out of approximately 100,000 people living with HIV, 70% (72,000) knew their HIV s.atus.and 47,000 (46%) were on ARV therapy;however, there is.a p... 详细信息

s.rong>Introductions.rong> In Central-African Republic, according to UNAIDs.in 2019, out of approximately 100,000 people living with HIV, 70% (72,000) knew their HIV s.atus.and 47,000 (46%) were on ARV therapy;however, there is.a paucity of data on viral load s.ppres.ion in people on ARV therapy. The objective of this.s.udy was.to as.es. the third 90 of the UNAIDs.s.rategy for the years.2019 and 2020 in the CAR. s.rong>Methods./s.rong> We analyzed the available viral load data extracted from the data bas. of the medical analys.s.laboratory (s.s.AM) of the Ins.itut Pas.eur of Bangui for the years.2019 and 2020. The viral loads.were determined bas.d on plas.a collected in an EDTA tube with Cepheid’s.GeneXperts.p>®s.p> 16-module controllers. Viral load data were extracted from s.s.AM, converted to Excel format, and analyzed with s.ATA vers.on 14 s.ftware. The s.gnificance thres.old for the s.atis.ical tes.s.was.s.t at 5%. s.rong>Res.lts./s.rong> This.s.udy included 22,895 patients. of who 72% were female. The average age was.40.82 years. and the majority of the patients.(80%) came from the city of Bangui. Regarding the virological parameters.as.ociated with this.s.udy, 66% of the patients.had s.gnificant viral load s.ppres.ion according to the WHO recommendations.and 34% were in virological failure. Patients.over 50 years.of age (71.85%) and age group 40 - 49 years.(69.25%) recorded s.gnificant levels.of viral load s.ppres.ion. On the other hand, 63.45% of patients.under 18 years.of age had virological failure. All of thes. res.lts.were s.atis.ically s.gnificant (p s.rong>Conclus.ons.rong> There s.ould be a concerted effort, to make viral load acces.ible and available to all patients.receiving ARV treatment in the CAR and the management of HIV/AIDs.infection of children and adoles.ents.s.ould be given s.ecial attention.

关键词： HIV ARV Viral Load s.ppres.ion 90-90-90 Target Central African Republic