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Pho.o.ic crystal ring reso.ato. based add-dro. filter using hexago.al ro.s fo. CWDM systems

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o.to.lectro.ics Letters 2011年第3期7卷 164-166页

作者： robinson S Nakkeeran R Department o. Electro.ics and Co.municatio. Engineering Pondicherry Engineering College

In this paper,theo.etical analysis o. two.dimensio.al pho.o.ic crystal ring reso.ato.(2D PCRR) based add-dro. filter(ADF) is presented fo. co.rse wavelength divisio. multiplexing(CWDM) system to.dro. a channel at 1511 nm using hexago.al ro.s that are po.itio.ed in the square *** 2D finite difference time do.ain(2D FDTD) metho. and plane wave expansio.(PWE) metho. are used fo. o.taining the filter respo.se and band structure o. the filter *** to.100 dro.ping and co.pling efficiencies at 1511 nm and 16 nm o. bandwidth are o.served thro.gh *** is very well meeting the requirement o. ITU-T G.694.2 standard,which is specified fo. metro.access and sho.t haul o.tical *** o.erall size o. the pro.o.ed filter is 11.4 μm×11.4 μ*** can also.be used in integrated o.tics.

关键词：二维光子晶体 WDM系统滤波器谐振环纳米通道时域有限差分粗波分复用平面波展开

Two.Dimensio.al Pho.o.ic Crystal Based Senso. fo. Pressure Sensing

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Pho.o.ic Senso.s 2014年第3期4卷 248-253页

作者： Krishnan VIJAYA SHANTHI Savarimuthu robinson PG Scho.ar Communication Systems Mount Zion College of Engineering and Technology Pudukkottai-622507 TamilNadu India

In this paper, a two.dimensio.al pho.o.ic crystal （2DPC） based pressure senso. is pro.o.ed and designed, and the sensing characteristics such as the sensitivity and dynamic range are analyzed o.er the range o. pressure fro. 0 GPa to.7 GPa. The senso. is based o. 2DPC with the square array o. silico. ro.s surro.nded by air. The senso. co.sists o. two.pho.o.ic crystal quasi waveguides and L3 defect. The L3 defect is placed in between two.waveguides and is fo.med by mo.ifying the radius o. three Si ro.s. It is no.iced that thro.gh simulatio., the reso.ant wavelength o. the senso. is shifted linearly to.ards the higher wavelength regio. while increasing the applied pressure level. The achieved sensitivity and dynamic range o. the senso. is 2 nm/GPa and 7 Gpa, respectively.

关键词： Pho.o.ic crystal waveguide pho.o.ic band gap o.tical senso. FDTD metho. pressure senso.

The Impo.tance o. Evidence fo. the Integratio. o. Traditio.al and Co.plementary Medicine into.Western Healthcare?

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Wo.ld Jo.rnal o. Traditio.al Chinese Medicine 2016年第1期2卷 74-79页

作者： Nico.a robinson Allied Health Sciences School of Health & Social Care London South Bank University

Po.icy makers sho.ld co.sider impro.ing access to.treatments no.mally co.sidered o.tside o. healthcare in the west, particularly given the recent WHo.strategy. Ho.ever, research o. integrating traditio.al and co.plementary medicines(T&CM) into.co.ventio.al health care is lacking. T& CM appro.ches, may pro.ide a co.t effective o.tio. given the increase in chro.ic diseases with evidence o. effectiveness o. T& CM being key if such appro.ches are to.be o.fered as part o. integrative patient care, in mo.t co.ntries, an integrated healthcare appro.ch is unavailable to.patients. Evidence based clinical guidelines o. T& CM sho.ld influence care pro.isio.. Ho.ever evidence that is available may no. even be cited. Po.r use o. evidence may po.sibly be a reflectio. o. lack o. kno.ledge and/o. biases o. guideline develo.ers but additio.ally stakeho.ders vary in their perceived need fo. evidence to.implement health po.icy change. Jo.rnal edito.s sho.ld fo.us o. publishing high quality manuscripts, with clear ratio.ales, design and repo.ting framewo.ks. Researchers sho.ld co.sider carrying o.t careful feasibility studies prio. to.co.ducting trials taking into.acco.nt the UK Medical Research Co.ncil's framewo.k o. co.plex interventio.s. Examples o. feasibility studies highlighting their impo.tance fo. trial design are given in this paper. If preparatio. fo. mo.e definitive studies is co.ducted this will in turn impro.e the quality o. research being designed, executed and published and subsequently enco.rage the inclusio. o. evidence by guideline develo.ers. Ro.ust evidence is necessary in o.der to.info.m go.ernments' health po.icies pro.iding appro.riate T&CM interventio.s which can ultimately help to.pro.ide best patient care.

关键词： Integrated medicine traditio.al and co.plementary medicine clinical guidelines evidence based medicine Delphi Technique acupuncture

Hypo.heic Zo.e Flo. Disruptio. fro. Channel Linings： Implicatio.s fo. the Hydro.o.y and Geo.hemistry o. an Urban Stream, St. Lo.is, Misso.ri, USA

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Jo.rnal o. Earth Science 2016年第1期27卷 98-109页

作者： elizabeth a.hasenmueller heather k.robinson Department o. Earth and Atmo.pheric Sciences Saint Louis University St. Louis MO 63108 USA

Cement channel linings in an urban stream in St. Lo.is, Misso.ri increase event water co.tributio.s during flo.ding, sho.ten transpo.t times, and magnify geo.hemical variability o. bo.h sho.t and seaso.al timescales due to.disruptio. o. hypo.heic flo.paths. Detailed analyses o. water iso.o.es, majo. and trace elements, and in situ water quality data fo. an individual flo.d event reveal that baseflo. co.tributio.s rise by 8% o.ly 320 m do.nstream o. the po.nt where this particular channel changes fro. cement-lined to.unlined. Ho.ever, additio.al hydro.raph separatio.s indicate baseflo. co.tributio.s are variable and can be much higher（average baseflo. increase is 16%）. Stream electrical co.ductivity（EC） and so.ute co.centratio.s in the lined reach were up to.25% lo.er during peak flo. than in the unlined channel, indicating a greater event flo. fractio.. In co.trast, during lo. flo., stream EC and so.ute co.centratio.s in the lined reach were up to.30% higher due to.the restricted inflo. o. mo.e dilute gro.ndwater. o.er lo.ger timescales, EC, so.ute co.centratio.s, turbidity, and bacterial lo.ds decrease do.nstream signifying increasing co.tributio.s o. dilute baseflo.. The decreased co.nectivity o. surface waters and gro.ndwaters alo.g the hypo.heic zo.e in lined channels increases the hydro.o.ic and geo.hemical variability o. urban streams.

关键词： stream channel linings hypo.heic zo.e gro.ndwater-surface water interactio.s,flo.d hydro.raph urban geo.hemistry urban streams.

Designing Pair o. No.linear Co.po.ents o. a Blo.k Cipher o.er Gaussian Integers

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Co.puters, Materials & Co.tinua 2023年第6期75卷 5287-5305页

作者： Muhammad Sajjad Tariq Shah robinson Julian Serna Department o. Mathematics Quaid-I-Azam UniversityIslamabad45320Pakistan Escuela de Matemáticas y Estadística Universidad Pedagógica y Tecnológica de ColombiaTunja150003Columbia

In blo.k ciphers,the no.linear co.po.ents,also.kno.n as sub-stitutio. bo.es(S-bo.es),are used with the purpo.e o. inducing co.fusio. in *** the last decade,mo.t o. the wo.k o. designing S-bo.es o.er the po.nts o. elliptic curves has been *** main purpo.e o. these studies is to.hide data and impro.e the security levels o. crypto.*** this wo.k,we design pair o. no.linear co.po.ents o. a blo.k cipher o.er the residue class o. Gaussian integers(GI).The fascinating features o. this structure pro.ide S-bo.es pair at a time by fixing three *** the prime field dependent o. the Elliptic curve(EC)pro.ides o.e S-bo. at a time by fixing three parameters a,b,and *** newly designed pair o. S-bo.es are assessed by vario.s tests like no.linearity,bit independence criterio.,strict avalanche criterio.,linear appro.imatio. pro.ability,and differential appro.imatio. pro.ability.

关键词： Gaussian integers residue class o. gaussian integers blo.k cipher S-bo.es analysis o. S-bo.es

Ato.ic Cro.schain Transactio.s fo. Ethereum Private Sidechains

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Blo.kchain(Research and Applicatio.s) 2022年第1期3卷 23-39页

作者： Peter robinson Raghavendra Ramesh Sandra Jo.nso. Co.senSys So.tware R&D Brisbane4520Australia Scho.l o. Info.matio. Techno.o.y and Electrical Engineering The University of QueenslandQueensland 4072Australia ARC Centre o. Excellence fo. Mathematical and Statistical Fro.tiers(ACEMS) Queensland University of TechnologyQueensland 4001Australia

The Ato.ic Cro.schain Transactio. fo. Ethereum Private Sidechains pro.o.o. allo.s co.po.able pro.ramming acro.s permissio.ed Ethereum *** allo.s fo. inter-co.tract and inter-blo.kchain functio. calls that are bo.h synchro.o.s and ato.ic:if o.e part fails,the who.e call tree o. functio. calls is *** pro.o.o. is no. based o. existing techniques such as Hash Time Lo.ked Co.tracts,relay chains,blo.k header transfer,o. trusted *** uses(a)thresho.d signatures to.pro.e values acro.s blo.kchains,(b)co.rdinatio. co.tracts to.manage the state o. cro.schain transactio.s,and(c)a functio. call tree co.mitment scheme to.allo. users to.co.mit to.a call tree and then later check that the co.rect functio. calls have been *** paper analyses the pro.essing o.erhead o. using this technique co.pared to.using multiple standard no.-ato.ic single blo.kchain *** additio.al pro.essing is analysed fo. fo.r scenario. invo.ving multiple blo.kchains:a Trade–Finance system,the Ho.el–Train pro.lem,a Supply Chain with Pro.enance,and an *** pro.o.o. is sho.n to.have bo.h safety and liveness pro.erties.

关键词： Cro.schain Blo.kchain Transactio. Ato.ic Ethereum

Quantifying co.d fro.t induced water transpo.t o. a bay with in situ o.servatio.s using manned and unmanned bo.ts

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Acta o.eano.o.ica Sinica 2018年第11期37卷 1-7页

作者： WEEKS Eddie robinson Mark E LI Chunyan Co.stal Studies Institute Department of Oceanography and Coastal Sciences Louisiana State University Department o. Geo.raphy and Anthro.o.o.y Louisiana State University

The generatio. o. high-reso.utio. data is increasingly impo.tant in understanding the co.plexities o. co.stal o.ean and develo.ing so.nd management strategies, especially in view o. the lo.g-term impact o. severe weather systems. The impact o. severe weather systems, when integrated o.er time, can be significant when co.pared with tidal o.cillatio.s. This paper presents a study o. water transpo.t o.t o. Vermilio. Bay in respo.se to.a sho.t, intense event asso.iated with a passing atmo.pheric co.d fro.t, and repo.ts the applicatio. o. an Aco.stic Do.pler Current Pro.iler （ADCP） mo.nted o. an Auto.ated Surface Craft （ASC）, kno.n as the auto.bo.t o. unmanned bo.t, develo.ed in o.r lab at the Lo.isiana State University, to.generate high reso.utio. data accurately at a fractio. o. the co.t o. a manned bo.t. In o.r study, we used a manned bo.t and an unmanned bo.t, each fo. o.er 24 h to.co.er an entire diurnal tidal cycle, to.measure flo. velo.ity pro.iles to.calculate the to.al transpo.t. A statio.ary ADCP was deplo.ed in the So.thwest Pass o. the Vermilio. Bay fro. May 2009 to.April 2012, pro.iding data almo.t co.tinuo.sly （with o.ly o.e majo. gap）, with a 717-day reco.d o. water transpo.t between the no.thern Gulf o. Mexico.and Vermilio. Bay, and demo.strates the impo.tance o. the pass in water transpo.t.

关键词： co.d fro.ts unmanned bo.t Vermillio. Bay Aco.stic Do.pler Current Pro.iler surveys regressio. o. transpo.t

Hepatic steato.is is asso.iated with an increased risk o. caro.id athero.clero.is

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Wo.ld Jo.rnal o. Gastro.ntero.o.y 2005年第12期11卷 1848-1853页

作者： Henry V(o.¨)lzke Daniel M.robinson Vo.ker Kleine Ro.and Deutscher Wo.fgang Ho.fmann Jan Lüdemann Ulf Schminke Christo. Kessler Ulrich Jo.n Institute o. Epidemio.o.y and So.ial Medicine Department o. Internal Medicine B Institute fo. Co.munity Medicine Institute o. Clinical Chemistry and Labo.ato.y Medicine Department o. Neuro.o.y

AIM: Altho.gh an asso.iatio. between hepatic steato.is and vascular risk facto.s has been described, direct relatio.ships between fatty liver and athero.clero.is have no. yet been investigated. The aim o. the present study has been to.investigate tho.e relatio.ships. METHo.S: The Study o. Health in Po.erania examined a rando. po.ulatio. sample aged between 20 and 79 years. A study po.ulatio. o. 4 222 subjects witho.t hepatitis B and C infectio.s and witho.t liver cirrho.is was available fo. the present analysis. Hepatic steato.is was defined so.o.raphically and intima-media thickness (IMT) as well as plaque prevalence were estimated by caro.id ultraso.nd. RESULTS: The prevalence rate o. hepatic steato.is was 29.9%. Amo.g subjects aged ≥45 years, an asso.iatio. between hepatic steato.is and IMT o. the caro.id arteries was fo.nd in bivariate analysis, but no. after adjustment fo. athero.clero.ic risk facto.s. Individuals with fatty liver had mo.e o.ten caro.id plaques than perso.s witho.t fatty liver (plaque prevalence rate 76.8% vs 66.6%; Po.iatio. persisted after adjustment fo. co.fo.nding facto.s and was predo.inantly present in subjects with no.to.mild alco.o. co.sumptio.. Co.CLUSIo.: There is an independent asso.iatio. between hepatic steato.is and caro.id athero.clero.ic plaques. Metabo.ic changes due to.no.alco.o.ic fatty liver disease may explain this relatio.ship.

关键词： Hepatic steato.is Fatty liver Athero.clero.is Study o. Health in Po.erania

Investigatio. o. extracted Sclero.arya birrea seed o.l as a bio.nergy reso.rce fo. co.pressio. ignitio. engines

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Internatio.al Jo.rnal o. Agricultural and Bio.o.ical Engineering 2012年第3期5卷 59-67页

作者： Ejilah robinson Abdulkadir Lukman Adisa Bello Department o. Mechanical Engineering Techno.o.y Federal PolytechnicBauchiNigeria Mechanical Engineering Pro.ramme Abubakar Tafawa Balewa UniversityBauchiNigeria

Sclero.arya birrea(Marula)seed o.l was extracted and characterized fo. its physico.chemical pro.erties and fatty acid co.po.itio.s,respectively,by using standardized labo.ato.y metho.s o. the Asso.iatio. o. o.ficial and Analytical Chemist(Ao.C).The fuel and lubricatio. pro.erties o. marula o.l were also.determined by using the ASTM metho.s,and the o.l was evaluated in terms o. its antiwear,visco.etrics,vo.atility,stability,enviro.mental co.patibility pro.erties and energy *** was fo.nd that the high percentage o. mo.o.unsaturated o.eic acid(73.6%)pro.ided the o.liness that makes marula o.l a natural alternative to.genetically mo.ify high o.eic acid sunflo.er o.l used in bio.iesel *** aggregate pro.erties o. seed o.liness as exemplified by the high o.eic acid co.tent,high sapo.ificatio. value(178.6 mg/Ko.)and visco.ity(41 mm2/s)makes marula o.l to.be pro.pective based o.l fo. engine crank case bio.ubricants with antiwear and frictio. reductio. ***,the higher o.l visco.ity exhibited by marula seed o.l in co.pariso. to.diesel co.ld po.e so.e durability pro.lems to.co.pressio. ignitio. engines,when used directly as ***,the reductio. o. o.l visco.ity wo.ld be required by heating,blending with diesel fuel,o. by transesterificatio. to.fo.estall the risk o. engine failure resulting fro. the use o. unmo.ified marula *** flash po.nt o. marula o.l(235℃)is so.ewhat clo.e to.that o. mo.o.rade SAE 40 mineral o.l(240℃),and appreciably higher than that o. diesel fuel(52℃).The high flash po.nt makes the seed o.l less flammable and ensures safer handling and ***,the lo. po.r po.nt(-13.7℃)ensures the o.l usability fo. engines at co.d start and under lo. lo.d *** o.idatio. stability o. marula o.l is ascribed to.the traces o. natural antio.idants presented in the o.l and impro.es the o.l’s shelf life,no.withstanding the high pero.ide value(4.58 mequiv/kg),and lino.enic acid co.tent(0.3%),which o.ght to.have be

关键词： marula seed o.l high o.eic acid o.idatio. stability cetane number heating value bio.nergy reso.rce co.pressio. ignitio. engine