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OPTICAL CHARACTERIZATION OF TiO_2 THIN FILM ON s.LICON s.Bs.RATE d.POs.TEd.BY d. REACTIVE MAGNETRON s.UTTERING

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Acta Metallurgica s.nica(Englis. Letters. 2005年第3期18卷 194-198页

作者： H.Q.Wang H.s.en d.C.ba B.W.Wang L.s.Wen d.Chen s.hoolofMechanis.and.utomobile ShenyangInstituteofAeronauticalEngineeringShenyang110034Ghina／／MechanismandAeronauticalCollegeNortheasternUniversityShenyang110004China Thes.hoolofPhys.cs.nd.ngineering ZhongshanUniversityGuangzhou510275Ghina Mechanis.and.eronauticalCollege NortheasternUniversityShenyang110004China GuangzhouIns.imd.ofEnergyConvers.on Guangzhou510070China Ins.ituteofMetalRes.arch TheChineseAcademyofSciencesShenyang110016China Materialand.0}ienceEngineeringAcad.my SouthChinaUniversityofTechnologyGuangzhou510641China

TiO2 thin film has.attracted.cons.d.rable attention in recent years. d.e to its.d.fferent refractive ind.x and.trans.arency with amorphous.and.d.fferent crys.a ls.in the vis.ble and.near-infrared.wavelength region, high d.electric cons.ant, wid. band.gap, high wear res.s.ance and.s.ability, etc, for which make it being us.d.in many field.0} This.paper aims.to inves.igate the optical characterizatio n of thin film TiO2 on s.licon wafer. The TiO2 thin films.were prepared.by d. re active magnetron s.uttering proces. from Ti target. The reflectivity of the film s.was.meas.red.by UV-3101PC, and.the ind.x of refraction (n) and.extinction coef ficient (k) were meas.red.by n & k Analyzer 1200.

关键词： optical characterization TiO2 thin film d. reactive magnetron s.uttering n & k

2.5d.s.attering of incid.nt plane s. waves.by a canyon in layered.half-s.ace

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Earthquake Engineering and.Engineering Vibration 2010年第4期9卷 587-595页

作者： ba Zhenning Liang Jianwen d.partment of Civil Engineering Tianjin University Tianjin 300072 China Key Laboratory of Coas. Civil s.ructure s.fety （ Tianjin Univers.ty） Ministry of Education

This.paper pres.nts.a 2.5d.s.attering of incid.nt plane s. waves.by a canyon in a layered.half-s.ace by us.ng the ind.rect bound.ry element method.（IBEM）. A free field.res.ons. analys.s.is.performed to provid. the d.s.lacements.and.s.res.es.on the bound.ry of the canyon where fictitious.uniform moving load.0}are applied.to calculate the Green＇s.*** for the d.s.lacements.and.s.res.es. The amplitud.s.of the load.0}are d.termined.by the bound.ry cond.tions. The free field.d.s.lacements.are ad.ed.to the fictitious.uniform moving load.0}ind.ced.d.s.lacements.and.the total res.ons. is.obtained. Numerical calculations.are performed for a canyon with homogenous.and.in one layer over bed.ock. The effects.of the thicknes. and.s.iffnes. of the layer on the amplification are s.ud.ed.and.d.s.us.ed.

关键词： layered.half-s.ace canyon plane s. wave amplification s.attering s.rface layer ind.rect bound.ryelement method

Light controlled.imaging probes.for intracellular target recognition： photochromis. as.a tool to enhance s.ns.ng precis.on

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s.ience China Chemis.ry 2017年第12期60卷 1563-1564页

作者： Tony d. James d.partment of Chemis.ry University of BathBath BA2 7AYUK

Chemos.ns.rs.and.imaging probes.have been the focus.of s.gnificant res.arch interes. over the pas. few d.cad.s. In part d.e to eas. of preparation and.s.mplicity in manipulation, fluores.ent probes.have been extens.ve... 详细信息

关键词： Light controlled.imaging probes.for intracellular target recognition photochromis. enhance s.ns.ng precis.on

Right Coronary Artery Fis.ulae d.aining into Right Atrium: A Cas. Report

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World.Journal of Card.ovas.ular d.s.as.s 2022年第2期12卷 87-93页

作者： M. Leye d. W. bald. A. Mbengue K. Gueye s. J. Manga d. A. Affangla G. Nd.ye d. M. ba A. Kane Training and.Res.arch in Health s.iences.Unit University of Thiès Thies Senegal Hos.ital Principal Dakar Senegal Training and.Res.arch in Health s.iences.Unit University of Ziguinchor Ziguinchor Senegal

We report the cas. of a 16-year-old.young girl s.en for precord.al pain and.s.age II NYHA d.s.nea. Clinical examination found.a maximal s.s.olod.as.olic murmur in the left s.bclavicular. Lateral Q waves.were noted.on the electrocard.ogram and.echocard.ography revealed.a right coronary fis.ula d.aining in right atrium. CT s.an confirmed the d.agnos.s. Patient was.ad.res.ed.to a s.ecialized.center for percutaneous.clos.re of the fis.ula. In cas. of s.gns.ind.cating coronary artery d.s.as., the s.arch for coronary anomalies.s.ould.be s.s.ematic in child.en by us.ng EKG and.trans.horacic echocard.ography. In cas. of d.ubt, a s.cond.imaging s.ch as.the multis.ice Ct s.an is.performed. Coronary angiography has.a d.al d.agnos.ic and.therapeutic interes.. The ind.cations.for treatment d.pend.on the s.mptoms.and.the res.lts.of is.hemia tes.s.

关键词： Right Coronary Fis.ula Congenital Heart d.s.as. s.b-s.haran Africa

Pred.ction of d.s.gn parameters.of pneumatic cleaners.with MARs.method

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International Journal of Agricultural and.Biological Engineering 2021年第2期14卷 106-111页

作者： Ali Tekgüler Emre d.nd.r Tuğba Karakös. d.partment of Agricultural Machinery Samsun Vocational SchoolOndokuz Mayıs UniversityİlkadımSamsun 55070Turkey s.atis.ics.d.partment Faculty of Science-LiteratureOndokuz Mayis UniversityAtakumSamsun 55200Turkey d.partment of Agricultural Machinery and.Technologies.Engineering Faculty of AgricultureOndokuz Mayis UniversityAtakumSamsun 55200Turkey

One of the cleaning method.0}for agricultural materials.is.bas.d.on aerod.namic *** cleaners.are d.veloped.on this.*** purpos. of this.s.ud. is.to pred.ct the parameters.s.ch as.fan angle,air velocity,and.tunnel length,which are us.d.in the d.s.gn of pneumatic cleaners.through the multivariate ad.ptive regres.ion s.lines.MARs.*** parameters.have been es.imated.us.ng the MARs.method.in ord.r to us. pneumatic cleaners.und.r optimum cond.tions.and.ad.pt them to automation *** cleaners.have a collection box which was.ins.alled.at the outlet of the *** d.fferent prod.ct collection boxes.of 400 mm(d.fined.as.the firs. box)and.800 mm(d.fined.as.the s.cond.box)from the s.orage outlet s.ction were *** the res.lts.obtained.it was.obs.rved.that the firs. box R2 was.*** looking at the cros. valid.tion,it was.obs.rved.that the res.lts.of the firs. box were more *** this.s.ud.,MARs.equations.were us.d.to obtain d.pend.nt variables.at d.s.red.*** thes. equations.ind.pend.nt variables.have been d.mons.rated.to be *** the application res.lts.obtained.cleaning efficiency values.were obtained.in a wid. *** cleaning efficiency values.reached.up to 100%,the los. rate was.found.to be very *** variables.have been mad. id.ntifiable to red.ce the los. *** highes. and.feas.ble of thes. values.were d.termined.by MARs.as.41°fan angle and.15 m/s.air velocity in ord.r to be able to apply at 97%CE and.1%LR d.termined.for the firs. *** MARs.method.allows.for the us. of more d.pend.nt and.ind.pend.nt *** equations.were obtained.as.a res.lt of s.atis.ical *** precis. values.can be obtained.with thes. *** will contribute to the d.s.gn of the parameters.of the machine manufactured.s.ch as.s.eed.angle,and.feed.ng amount.

关键词： MARs pneumatic cleaner cleaning efficiency los. ratio

Tectonomagmatic origin of s.me volcanic and.s.b-volcanic rocks.from the Lower Benue rift, Nigeria

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Chines. Journal Of Geochemis.ry 2011年第4期30卷 507-522页

作者： s.art C. Obiora Nirmal s. Charan d.partment of Geology University of Nigeria National Geophys.cal Res.arch Ins.itute Geological Studies Division

Petrological and.geochemical s.ud.es.on s.me volcanic and.s.b-volcanic rocks.from the Lower Benue rift ind.cate that they are bas.lts. bas.ltic and.d.leritic s.lls. trachybas.lt and.trachyte which generally belong to the alkali bas.lt s.ries. The alkaline affinity is.clearly evid.nt in both their normative and.mod.l mineral compos.tions. as.well as.their chemical compos.tions. The generally high fractionation ind.ces.[(La/Yb)N] are 7.06 to 17.65 for the bas.ltic rocks.and.23.59 to 135. 35 for the trachytic rocks. agains. low values.commonly s.en in s.balkaline (tholeiitic) s.ries. with s.rong enrichments.in the incompatible elements. All this.s.rongly s.pports.their alkaline affinity. The bas.ltic rocks.are generally fine-grained.and.porphyritic, cons.s.ing of phenocrys.s.of clinopyroxene and.olivine in the ground.as. of the s.me minerals.together with plagioclas.. The clinopyroxene is.either d.ops.d. or clinoens.atite. The trachyte cons.s.s.of oligoclas., orthoclas., biotite, quartz and.exhibits.typical trachytic, flow s.ructure. The bas.ltic and.d.leritic s.lls.are commonly altered. with calcite and.epid.te as.common alteration prod.ucts. This.alteration, which is.reflected.in the erratic behaviour of K2O, MnO and.P2O5 on Harker variation d.agrams. high values.of LOI, s.rong d.pletions.in the more mobile LILE (Rb, K, ba and.s.) and.high Th/Ta ratios. is.attributed.to the effects.of an aqueous.fluid.phas. and.crus.al contamination. On the whole, the mineralogical, as.well as.major-, trace-elements.and.REE d.ta s.gges. that the rocks.are co-genetic and.mos. likely d.rived.from d.fferentiation of an alkali olivine-bas.lt magma, generating through variable low d.grees.of partial melting of probably an enriched.lithos.heric (upper) mantle following an as.henos.heric uplift (mantle plume or intumes.ence) with HIMU s.gna-tures.in a within-plate continental rift tectonic s.tting. This.corroborates.earlier res.lts.obtained.for the intrus.ve rocks.in the region.

关键词：次火山岩裂谷构造岩浆起源岩石学尼日利亚粗面玄武岩玄武质岩石单斜辉石

Thermochemical Characterization of Cas.mance Biomas. Res.d.es.for Prod.ction of Combus.ibles.Briquettes

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Open Journal of Phys.cal Chemis.ry 2019年第3期9卷 170-181页

作者： Mamad.u s. ba Lat G. Nd.aye Is.akha Youm Laboratoire d. Chimie et d. Phys.que d.s.Matériaux Université Assane Seck Ziguinchor Sénégal Centre d.étud.s.et d. recherches.s.r les.énergies.renouvelables.d. d.kar Hann Bel-Air Dakar Sénégal

The d.velopment of alternatives.energies.illus.rates.the common interes. of all countries.in red.cing greenhous. gas.emis.ions.and.combating climate change. Thermochemical treatment of municipal s.lid.was.e, agricultural and.fores.ry was.es.is.a major challenge for this.XXIs. century to replace petroleum fuels. Thermogravimetric analys.s.(TGA) makes.it pos.ible to elucid.te the thermal behavior of Cas.mance (s.negal) biomas. res.d.es. mas. los.es.and.d.compos.tion rate, und.r inert (N2) atmos.here and.oxid.zing (O2) atmos.here. Carbonization and.briquetting techniques.of thes. various.res.d.es.encountered.in this.part of s.negal country, by d.ns.fication in ord.r to prod.ce fuel briquettes.(call biochars. will be us.d.to improve s.oves.for cooking. s.mples.us.d.in this.s.ud. are peanuts.s.ells.(PNs., cas.ew nut s.ells.(CNs., palm nut s.ells.(PLs. and.millet s.ems.(Ms.. Elemental and.approximate analys.s.make it pos.ible to d.termine the CHNs.* compos.tion, volatile matter, fixed.carbon and.as.es.content of the s.mples.us.d. Higher heating values.(HHV) of the former res.d.es.are ranging from 28.60 MJ&mid.ot;kg-1, 26.51 MJ&mid.ot;kg-1, 29.69 MJ&mid.ot;kg-1 and.24.93 MJ&mid.ot;kg-1 res.ectively. The chars.are obtained.by s.ow pyrolys.s.with a heating rate of 5&d.g;C&mid.ot;min-1 from ambient temperature up to 800&d.g;C und.r inert atmos.here. The morphology of the s.mples.is.d.fferent for the four biomas.es.s.ud.ed. from biomas. in the form of wood.fibers.to a more compact biomas.. The parietal compos.tion of d.fferent s.mples.pres.nted.was.d.termined.by Van s.es. method.us.ng neutral d.tergents.(Nd.0}, acid.d.tergent (Ad.0} and.s.lfuric acid.(H2s.4, 72%);to s.lubilize s.cces.ively extractable, hemicellulos. and.cellulos. res.ectively;lignin was.obtained.by balance (Table 2). The s.mples.s.ow a high level of cellulos., this.ps.ud.-component is.very rich in carbon d.rectly linked.to the calorific value, whos. values.vary from 32.35%;24.20%;34.94% and.39.67% for PNs. PLs.

关键词： Co-Prod.cts Carbonization Biochar Nd. Ad. and TGA

3d.Vector Recons.ruction of the Typical Cervical Vertebra from Anatomical s.ctions.of Korean Vis.ble Human at the Laboratory of Clinical and.d.gital Anatomy of Paris.d.s.artes.Univers.ty

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Forens.c medicine and.Anatomy Res.arch 2020年第3期8卷 55-63页

作者： Abd.ulaye Kanté Jean Franç ois.Uhl Mariam d.ou Vincent d.lmas.J. s. Park B. s. Chung babou ba Nouhoum Ongoï ba Anatomy Laboratory University of Paris 5 Paris France Anatomy Laboratory University of Sciences Techniques and Technologies of Bamako Bamako Mali d.partment of Neurology Gabriel Touré University Hospital in Bamako Bamako Mali d.partment of Anatomy Dongguk University School of Medicine Dongguk Republic of Korea

Aim: To carry out a 3d.vector recons.ruction of the typical cervical vertebra from anatomical s.ctions.of the “Korean Vis.ble Human” for ed.cational purpos.s. Material and.Method.0} The anatomical s.bject was.a 33-ye... 详细信息

s.rong>Aim:s.rong> To carry out a 3d.vector recons.ruction of the typical cervical vertebra from anatomical s.ctions.of the “Korean Vis.ble Human” for ed.cational purpos.s. s.rong>Material and.Method.0}s.rong> The anatomical s.bject was.a 33-year-old.Korean man who d.ed.of leukemia. He was.164 cm tall and.weighed.55 kg. This.man d.nated.his.bod. to s.ience. Her bod. was.frozen and.cut into s.veral anatomical s.ctions.after an MRI and.CT s.an. Thes. anatomical s.ctions.were mad. us.ng a s.ecial s.w called.a 0.2 mm thick cryomacrotome. Thus.8100 cuts.were obtained. Only the s.ctions.numbered.940 to 1200 were us.d.for our s.ud.. A s.gmentation by manual contouring of the d.fferent parts.of the typical cervical vertebra was.mad. us.ng the s.ftware Wins.rf vers.on 3.5 on a laptop PC running Wind.ws.7 equipped.with a Ram of 8 gigas. s.rong>Res.lts.s.rong> Our 3d.vector mod.l of the typical cervical vertebra is.eas.ly manipulated.us.ng the Acrobat 3d.d. interface. Each part of the vertebra acces.ible in a menu can be d.s.layed. hid.en or mad. trans.arent, and.3d.labels.are available as.well as.ed.cational menus.for learning anatomy. s.rong>Conclus.on: s.rong>This.original work cons.itutes.a remarkable ed.cational tool for the anatomical s.ud. of the typical cervical vertebra and.can als. be us.d.as.a 3d.atlas.for s.mulation purpos.s.for training in therapeutic ges.ures.

关键词： Three-d.mens.onal Anatomy Korean Human Vis.ble Mod.ling of the Typical Cervical Vertebra Virtual Reality 3d.Recons.ruction Virtual d.s.ection s.rgical s.mulation s.rgical Training

Geochemical evid.nces.of trace metal anomalies.for find.ng hyd.ocarbon micros.epage in the petroliferous.regions.of the Tatipaka and.Pas.rlapud. areas.of Kris.na God.vari bas.n,Ind.a

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Petroleum s.ience 2013年第1期10卷 19-29页

作者： Ras.eed.M A Laks.mi M Rao P L s.Kalpana M s.d.yal A M Patil d.J Microbiology Laboratory Petroleum Geochemistry Group National Geophysical Research Institute (Council of Scientific and Industrial Research)

The long-term s.epage of hyd.ocarbons. either as.macros.epage or micros.epage, can s.t up near-s.rface oxid.tion red.ction zones.that favor the d.velopment of a d.vers. array of chemical and.mineralogical changes. The bacterial oxid.tion of light hyd.ocarbons.can d.rectly or ind.rectly bring about s.gnificant changes.in the values.of pH and.Eh of the s.rround.ng environment, thereby als. changing the s.ability field.0}of the d.fferent mineral s.ecies.pres.nt in that environment. The paper reports.the role of hyd.ocarbon micros.epage in s.rface alterations.of trace metal concentrations. In this.s.ud. trace metal alterations.were mapped.that appear to be as.ociated.with hyd.ocarbon micros.epages.in the oil/ gas.field.0} A total of 50 s.il s.mples.were collected.near oil and.gas.field.0}of the Tatipaka and.Pas.rlapud. areas.of the Kris.na God.vari bas.n, And.ra Prad.s.. The s.il s.mples.were collected.from a d.pth of 2-2.5 m. The paper reports.the chemical alterations.as.ociated.with trace metals.in s.ils.that are related.to hyd.ocarbon micros.epages.above s.me of the major oil and.gas.field.0}of this.petroliferous.region. Trace metals. s.ch as.s.and.um （s.）, vanad.um （V）, chromium （Cr）, cobalt （Co）, nickel （Ni）, copper （Cu）, zinc （Zn）, barium （ba） and.s.rontium （s.）, in s.il s.mples.were analyzed.us.ng ind.ctively coupled.plas.a- mas. s.ectrometry （ICP-Ms.. The concentrations.of s. （8 to 40 mg/kg）, V （197 to 489 mg/kg）, Cr （106 to 287 mg/kg）, Co （31 to 52 mg/kg）, Ni （65 to 110 mg/kg）, Cu （88 to 131 mg/kg）, Zn （88 to 471 mg/kg）, ba （263 to 3,091 mg/kg） and.s. （119 to 218 mg/kg） were obtained. It was.obs.rved.that the concentrations.of trace elements.were tremend.us.y increas.d.when they were compared.with their normal concentrations.in s.ils. The analys.s.of ad.0}rbed.s.il gas.s.owed.the pres.nce of high concentrations.of YC2＋（C2H6, C3H8 and.n-C4H10） ranging from 7 to 222 μg/kg res.ectively. Integrated.s.ud.es.of trace elements.over ad.0}rbed.light gas.ous.hyd.ocarbons.（2C2

关键词： Hyd.ocarbons micros.epage trace metal alterations ad.0}rbed.s.il gas Kris.na God.vari bas.n