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Electro.Hydro.ynamics and Kinetic Mo.eling o. Dry and Humid Air Flo.s Activated by Co.o.a Discharges

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Plasma Science and Techno.o.y 2016年第5期18卷 469-472页

作者： J. P. SARRETTE o. EICHWALD F. MARCHAL o. DUCASSE M. Yo.SFI CNRS LAPLACE Toulouse F-31062 France Universite de To.lo.se UPS INPTLAPLXCE (Laboratoire Plasma et Conversion d'Energie) Toulouse Cedex 9 F-31062 France

The present wo.k is devo.ed to.the 2D simulatio. o. a po.nt-to.plane Atmo.pheric Co.o.a Discharge Reacto. （ACDR） po.ered by a DC high vo.tage supply. The co.o.a reacto. is perio.ically cro.sed by thin mo.o.filamentary streamers with a natural repetitio. frequency o. so.e tens o. kHz. The study co.pares the results o.tained in dry air and in air mixed with a small amo.nt o. water vapo.r （humid air）. The simulatio. invo.ves the electro.dynamics~ chemical kinetics and neutral gas hydro.ynamics pheno.ena that influence the kinetics o. the chemical species transfo.matio.. Each discharge lasts abo.t o.e hundred o. a nano.eco.d while the po.t- discharge o.curring between two.successive discharges lasts o.e hundred o. a micro.eco.d. The ACDR is cro.sed by a lateral dry o. humid air flo. initially po.luted with 400 ppm o. No. After 5 ms, the time co.respo.ding to.the o.currence o. 50 successive discharge/po.t-discharge phases, a higher No.remo.al rate and a lo.er o.o.e pro.uctio. rate are fo.nd in humid air. This change is due to.the presence o. the Ho. species fo.med fro. the H primary radical in the discharge zo.e.

关键词： DC co.o.a discharge humid air chemistry plasma simulatio. No.treatment

An Assessment o. the Kno.ledge and Practice o. Self Breast Examinatio. (BSE) amo.gst University Students

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Health 2016年第5期8卷 409-415页

作者： Adeyemo.o. Flo.ence Amiegheme E. Felicia Adeniran A. Do.cas Fo.uke adebimpe Ade-Awo.etan Department o. Nursing Science College of Health Sciences Ladoke Akintola University of Technology Ogbomoso Nigeria Department o. Nursing Science School of Basic Medical Sciences University of Benin Benin City Nigeria

o.jective: This study so.ght to.assess the kno.ledge and practice o. breast self-examinatio. (BSE) amo.gst students in the Department o. Nursing Science o. a tertiary institutio. in Benin City, Edo.State to.ards self breast examinatio. (SBE). Metho.s: A descriptive, cro.s sectio.al study was co.ducted in the nursing department o. a tertiary institutio. in Benin City, Edo.state. The age range o. the study po.ulatio. was between 17-31 years. Co.venient sampling technique was used to.select 200 female students. The instrument used was a structured questio.naire. The questio.naire was divided into.4 sectio.s: i) Bio.data;ii) kno.ledge o. self breast examinatio.;iii) practice self breast examinatio.;iv) facto.s affecting SBE. Results: The results o. this study indicated that majo.ity o. the students were kno.ledgeable abo.t self breast examinatio. and majo.ity o. them practiced self breast examinatio.. The alternate hypo.hesis which stated that there was a significant difference between facto.s affecting SBE was retained and the mean values revealed that “fo.getfulness” as a facto. had the highest mean value. This meant that “fo.getfulness” was a po.ent facto. to.SBE amo.g the respo.dents studied. Co.clusio.: The students in this tertiary institutio. were aware o. self breast examinatio. and they did practice it. Studies like these co.ld enhance the kno.ledge regarding BSE amo.g nurses and o.her health pro.essio.als.

关键词： Practice Kno.ledge Self Breast Examinatio. (SBE)

Co.tro. o. Cauchy System fo. an Elliptic o.erato.

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Acta Mathematica Sinica,English Series 2009年第11期25卷 1819-1834页

作者： G. MASSENGo.Mo.Ho. o. NAKo.LIMA Labo.ato.re de Mathematiques et Info.matique Universite des Antilles et de La Guyane Campus Fouillole 97159 Pointe-a-Pitre GUADELOUPE ( FWI)

The co.tro. o. a Cauchy system fo. an elliptic o.erato. seems to.be glo.ally an o.en pro.lem. In this paper, we analyze this pro.lem using a regularizatio. metho. which co.sists in viewing a singular pro.lem as a limit o. a family o. well-po.ed pro.lems. Fo.lo.ing this analysis and assuming that the interio. o. co.sidered co.vex is no.-empty, we o.tain a singular o.timality system （S.o.S.） fo. the co.sidered co.tro. pro.lem.

关键词： o.timal co.tro. o.timality co.ditio.s elliptic systems

Fo.rier Analysis with Respect to.Bilinear Maps

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Acta Mathematica Sinica,English Series 2009年第4期25卷 519-530页

作者： o. BLASCo.J.M. CALABUIG Department o. Mathematics Universitat de Valencia Burjassot 46100 Valencia Spain Department o. Applied Mathematics Universidad Po.itdcnica de Valencia 46022 Valencia Spain

Several results abo.t co.vo.utio. and abo.t Fo.rier co.fficients fo. X-valued functio.s defined o. t he to.us satisfying the co.ditio. sup ｜｜y｜｜=1∫-π^π｜｜ B （f （e^iθ）, y）｜｜dθ/2π〈 ∞ fo. a bo.nded bil... 详细信息

关键词： vecto.-valued functio.s Pettis integral Bo.hner integrals Fo.rier type

Exact So.utio.s o. the Dirac Equatio. fo. an Electro. in a Magnetic Field with Shape Invariant Metho.

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Chinese Physics Letters 2008年第11期25卷 3848-3851页

作者： M. R. Setare o. Hatami Department o. Science University of Kurdistan Pasdaran Ave. Sanandaj Iran

Based o. the shape invariance pro.erty we o.tain exact so.utio.s o. the Dirac equatio. fo. an electro. mo.ing in the presence o. a certain varying magnetic field, then we also.sho. its no.-relativistic limit.

关键词： the po.er-law expo.ents precipitatio. durative abrupt precipitatio. change

Aero.ic dechlo.inatio. o. cis- and trans-dichlo.o.thenes by so.e indigeno.s bacteria iso.ated fro. co.taminated sites in Africa

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Jo.rnal o. Enviro.mental Sciences 2004年第6期16卷 968-972页

作者： Ademo.a o. o.aniran Do.samy Pillay Balakrishna Pillay Department o. Micro.io.o.y University of Durban-Westville P. Bag X54001 Durban 4000 South AfricaDepartment of Microbiology Faculty of Science Obafemi Awolowo University Ile-Ife NigeriaDepartment of Biotechnology Durban Institute of Technology P. O. Box 1334 Durban 4000 South AfricaDepartment of Microbiology University of Durban-Westville P. Bag X54001 Durban 4000 South Africa.

The innate to.icity o. dichlo.o.thenes(DCEs) and their tendency to.be reduced to.vinyl chlo.ide(VC)(a kno.n human carcino.en) is a cause fo. enviro.mental co.cern. Aero.ic bacteria capable o. gro.th o. cis- and trans-DCEs as so.e carbo. and energy so.rces were iso.ated by enrichment culture technique and identified to.belo.g to.the genera; Bacillus, Pseudo.o.as and Acineto.acter. Axenic and mixed cultures o. the bacterial iso.ates utilized DCEs at co.centratio.s abo.e the maximum co.taminant level allo.able in drinking water by the Enviro.mental Pro.ectio. Agency. Their specific gro.th rate co.stant ranged significantly(Po. rate ranged significantly(Po. h -1 (mg o. pro.ein) -1 in cis- and trans-DCE, respectively. The o.timum gro.th was o.served at 30℃ and at a pH o. 7.0 with up to.96% o. the sto.chio.etric-expected chlo.ide released. Serial adaptatio. po.itively affected the gro.th yields and dehalo.enase activities o. the o.ganisms with multiple antibio.ic patterns also.demo.strated by the iso.ates. These findings therefo.e indicated the impo.tant ro.es that these o.ganisms may play in the bio.emediatio. o. sites po.luted with chlo.inated ethene co.po.nds in Africa.

关键词： aero.ic bio.emediatio. dichlo.o.thenes dehalo.enase po.luted site

Asympto.ic iteratio. appro.ch to.supersymmetric bistable po.entials

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Chinese Physics B 2012年第1期21卷 68-73页

作者： H. Ciftci o. zer P. Ro. Gazi niversitesi Fen-Edebiyat Fakültesi Fizik Blümü 06500 Teknikokullar-Ankara Turkey Department o. Engineering Physics Faculty of Engineering University of Gaziantep 27310 Gaziantep Turkey Physics and Applied Mathematics Unit Indian Statistical Institute Calcutta 700035 India

We examine quasi exactly so.vable bistable po.entials and their supersymmetric partners within the framewo.k o. the asympto.ic iteratio. metho. （AIM）. It is sho.n that the AIM pro.uces excellent appro.imate spectra and that so.etimes it is fo.nd to.be mo.e useful to.use the partner po.ential fo. co.putatio.. We also.discuss the direct applicatio. o. the AIM to.the Fo.ker-Planck equatio..

关键词： bistable po.entials asympto.ic iteratio.

Exact So.utio.s o. Klein-Go.do. Equatio. with Scalar and Vecto. Ro.en-Mo.se-Type Po.entials

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Chinese Physics Letters 2008年第8期25卷 2754-2757页

作者： A. So.lu o. Bayrak I. Bo.to.un Department o. Physics Nigde University 51350 Nigde Turkey Department o. Physics Bozok University 66200 Yozgat Turkey Department o. Physics Erciyes University 38039 Kayseri Turkey

We o.tain an exact analytical so.utio. o. the Klein Go.do. equatio. fo. the equal vecto. and scalar Ro.en Mo.se and Eckart po.entials as well as the parity-time （PT） symmetric versio. o. the these po.entials by using the asympto.ic iteratio. metho.. Altho.gh these PT symmetric po.entials are no.-Hermitian, the co.respo.ding eigenvalues are real as a result o. the PT symmetry.

关键词： ASYMPTo.IC ITERATIo. METHo. No.-HERMITIAN HAMILTo.IANS PT-SYMMETRIC Po.ENTIALS Bo.ND-STATES EIGENVALUE PRo.LEMS DIRAC-EQUATIo. SCHRo.INGER-EQUATIo. SIMILARITY TRANSFo.MATIo. REAL PARTICLES

Layered do.ble hydro.ide- and graphene-based hierarchical nano.o.po.ites： Synthetic strategies and pro.ising applicatio.s in energy co.versio. and co.servatio.

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Nano.Research 2016年第12期9卷 3598-3621页

作者： G. Bishwa Bidita Varadwaj Vincent o. Nyamo.i Scho.l o. Chemistry and Physics University of KwaZulu-Natal Westville Campus Private Bag-X5400 I Durban 4000 South Africa

The persistent need fo. a sustainable energy eco.o.y has led researchers to.fo.us o. no.el energy co.versio. and sto.age techno.o.ies, inspiring the disco.ery o. smart material designs such as hierarchical nano.o.po.ites~ These nano.o.po.ites have pro.en effective in the advancement o. energy-based techno.o.ies. The synergistic pro.erties o. hierarchical nano.o.po.ites co.po.ed o. two.types o. two.dimensio.al layered materials, layered do.ble hydro.ides and graphene, have resulted in impro.ed electro.hemical as well as pho.o.atalytic perfo.mance. Synthetic strategies and their effect o. the electro.hemical and pho.o.atalytic perfo.mance o. these nano.o.po.ites as high-perfo.mance supercapacito.s and water o.idatio. catalysts are discussed in detail in this review.

关键词： layered do.ble hydro.ide graphene nano.o.po.ite supercapacito. water o.idatio.