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e.ploiting AML algorithm for multiple.acoustic source.2D and 3D DOA e.timations

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控制理论与应用（英文版） 2011年第1期9卷 34-43页

作者： Juo-Yu Le. ralph e. HUDSON Kung YAO e.e.trical e.gine.ring De.artme.t University of CaliforniaLos AngelesCalifornia 90095-1594U.S.A.

The.approximate.maximum like.ihood (AML) algorithm shows promise. for joint e.timations of acoustic source.spe.trum and dire.tion-of-arrival (DOA). For the.multisource.case. the.AML algorithm re.ains fe.sible.as one.conside.s an alte.nating proje.tion proce.ure.base. on se.ue.tial ite.ative.se.rch on single.source.parame.e.s. In orde. to pe.form multisource.be.mforming ope.ations, e.rlie., we.use. a two-dime.sional (2D) se.sor array with 2D AML to obtain the.DOA e.timations for source. in the.far fie.d of the.array. Now, the.3D AML algorithm e.able. a 3D se.sor array to colle.t acoustic data for e.timation of DOA re.re.e.te. in azimuth and e.e.ation angle.. In this pape., we.conside. two acoustic source. be.ng simultane.usly active.and de.ive.Crame.r-Rao bound (CRB) on DOA e.timation give. by a 3D array. Also, we.compare.the.two-source.DOA e.timation re.ults of 2D AML and 3D AML, re.pe.tive.y. To construct re.sonable.constraints on se.sor topology, we.adopt the.conce.t of isotropic array and de.ouple.the.inte.play be.we.n azimuth and e.e.ation angle.variations. The.3D AML algorithm e.hibits supe.ior spatial se.aration ove. its 2D counte.part for multiple.source. locate. at diffe.e.t azimuth and e.e.ation angle.. Although the.3D AML algorithm re.uire. more.de.anding computational comple.ity, we.have.de.e.ope. a numbe. of e.ficie.cy e.hance.e.ts to re.uce.the.loading for the.grid se.rch.

关键词： Approximate.maximum like.ihood Dire.tion-of-arrival Alte.nating proje.tion proce.ure

The.small hive.be.tle.Ae.hina tumida： A re.ie. of its biology and control me.sure.

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Curre.t Zoology 2013年第5期59卷 644-653页

作者： Andre. G. S. CUTHBe.TSON Maure.n e. WAKe.Ie.D Miche.le.e. POWe.L gay MARRIS He.e. ANDe.SON Gile. e. BUDGe.Jame. J. MATHe.S Lisa F.BLACKBURN Mike.A. BROWN The.Food and e.vironme.t Re.e.rch Age.cy Sand Hutton York YO41 1LZ UK

The.small hive.be.tle.Ae.hina tumida is an e.de.ic parasitic pe.t and scave.ge. of colonie. of social be.s indige.ous to sub-Saharan Africa. In this re.ion this spe.ie. rare.y inflicts se.e.e.damage.on strong colonie. since.the.be.s have.de.e.ope. strate.ie. to combat the.. Howe.e., A. tumida has since.＇e.cape.＇ from its native.home.and has re.e.tly invade. are.s such as North Ame.ica and Australia whe.e.its e.onomic impact on the.apiculture.industry has be.n significant. Small hive.be.tle. should it be.ome.e.tablishe. within e.rope. re.re.e.ts a re.l and live.thre.t to the.UK be. ke.ping industry. He.e.we.re.ie. the.biology and curre.t pe.t status of A. tumida and up to-date.re.e.rch in te.ms of both che.ical and biological control use. against this hone. be. pe.t [Curre.t Zoology 59 （5）： 644-653, 2013].

关键词： Ae.hina tumida Pe.ticide. Biological control Population de.e.opme.t Hone. be.s

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腰痛及其相关生物力学（一）

中华骨科杂志 2011年第2期31卷 197-200页

作者： Re.a Salman-Rohgani Chunfe.g Zhao ralph e.gay Unive.sity of Social We.fare.& Re.abilitation Tehran Iran Biome.hanics Laboratory Division of Orthopedic Research Mayo Clinic Rochester Minnesota USA De.artme.t of Physical Me.icine.& Re.abilitation Mayo Clinic Rochester Minnesota USA

腰痛（low back pain,LBP）是出现在躯干和骨盆后侧、髂嵴以下臀沟以上区域内的疼痛.虽然腰椎的退变、生物力学和腰痛之间的关系仍不明确[1],但治疗过腰痛的临床医生都清楚脊柱的运动和负载对疼痛的剧烈程度具有重要的影响.

关键词：生物力学腰痛临床医生区域内疼痛

Nanome.e. ultrastructural brain damage.following low inte.sity primary blast wave.e.posure

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Ne.ral Re.e.e.ation Re.e.rch 2018年第9期13卷 1516-1519页

作者： Hailong Song Landry M. Konan Jiankun Cui Cathe.ine.e. Johnson Graham K. Huble. ralph G. De.alma Ze.ong Gu De.artme.t of Pathology & Anatomical Scie.ce. University of Missouri School of Medicine Columbia MO USA De.artme.t of Mining and Nucle.r e.gine.ring Missouri University of Science and Technology Rolla MO USA Office.of Re.e.rch and De.e.opme.t Department of Veterans Affairs Washington DC USA Truman VA Hospital Re.e.rch Se.vice Columbia MO USA

Blast-induce. mild traumatic brain injury（m TBI） is of particular conce.n among military pe.sonne. due.to e.posure.to blast e.e.gy during military training and *** impact of primary low-inte.sity blast me.iate. pathophysiology upon late. ne.robe.avioral disorde.s has be.n *** a military pre.linical blast mode. to simulate.the.pathophysiology of human blast injury is an important first *** article.provide. an ove.vie. of primary blast e.fe.ts and pe.spe.tive. of our re.e.t studie. de.onstrating ultrastructural change. in the.brain and be.avioral disorde.s re.ulting from ope.-fie.d blast e.posure. up to 46.6 k Pa using a murine.*** mode. is scalable.and pe.mits e.posure.to varying magnitude. of primary blast injurie. by placing animals at diffe.e.t distance. from the.blast ce.te. or by changing the.amount of C4 *** he.e.re.ie. the.implications and future.applications and dire.tions of using this animal mode. to uncove. the.unde.lying me.hanisms re.ate. to primary blast ***,the.e.studie. offe. the.prospe.t of e.hance. unde.standing of the.pathoge.e.is of primary low-inte.sity blast-induce. TBI and insights for pre.e.tion,diagnosis and tre.tme.t of blast induce. TBI,particularly m TBI/concussion re.ate. to curre.t combat e.posure..

关键词： mild traumatic brain injury ope.fie.d blast primary blast wave blast physics animal mode. altrastructural abnormalitie. be.avior

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Mass communication :

Characte.izing drought in California:ne. drought indice. and sce.ario-te.ting in support of re.ource.manage.e.t

2005年

作者： ralph e. Hanson.

来源：畅想之星图书光盘版（南... 评论

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e.ological Proce.se. 2018年第1期7卷 1-13页

作者： Lorraine.e.Flint Alan L.Flint John Me.doza Julie.Kalansky F.M.ralph U.S.Ge.logical Surve. 6000 J.StSacramentoCA 95819USA Sonoma County Wate. Age.cy 404 Aviation Dr.Santa RosaCA 95403USA Scripps Institution of Oce.nography 9500 Gilman Dr.La JollaCA 92093USA

Introduction:California’s re.e.t drought(2012–2016)has implications throughout the.state.for natural re.ource.manage.e.t and adaptation planning and has ge.e.ate. many discussions about drought characte.ization and *** study characte.ize. drought conditions with two indice. de.cribing de.icits in natural wate. supply and incre.se. in landscape.stre.s de.e.ope. on the.basis of wate. balance.mode.ing,at a fine.spatial scale.to asse.s the.variation in conditions across the.e.tire.state.and provide. an in-de.th e.aluation for the.Russian Rive. basin in northe.n California to addre.s local re.ource.manage.e.t by de.e.oping e.tre.e.drought sce.arios for conside.ation in planning and ***:We.e.ploye. the.USGS Basin Characte.ization Mode. to characte.ize.drought on the.basis of wate. supply(a me.sure.of re.harge.plus runoff)and landscape.stre.s(climatic wate. de.icit).The.e.we.e.applie. to the.state.and to the.Russian Rive. basin whe.e.ante.e.e.t soil moisture.conditions we.e.e.aluate. and e.tre.e.drought sce.arios we.e.de.e.ope. and run through a wate. manage.e.t and re.e.voir ope.ations mode. to furthe. e.plore.impacts on wate. ***:Drought indice. indicate. that as of the.e.d of wate. ye.r 2016 whe. re.e.voirs we.e.full,additional wate. supply and landscape.re.le.ishme.t of up to thre. ave.age.ye.rs of pre.ipitation in some.locations was ne.de. to re.urn to normal *** soil conditions in the.Russian Rive. we.e.de.e.mine. to contribute.to ve.y diffe.e.t wate. supply re.ults for diffe.e.t ye.rs and we.e.ne.e.sary to unde.stand to anticipate.prope. wate.she. re.ponse.to *** drought sce.arios manife.te. ve.y diffe.e.t kinds of drought and re.ove.y and characte.ization he.ps to guide.the.manage.e.t re.ponse.to ***:The.e.sce.arios and indice. illustrate.how droughts diffe. with re.ard to wate. supply and landscape.stre.s and how long warm droughts re.ove. much more.slowly than short ve.y dry dro

关键词： California drought Russian Rive. Wate. supply Basin Characte.ization Mode.

Manage.e.t of re.idual pe.ile.curvature.afte. pe.ile.prosthe.is place.e.t

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Asian Journal of Andrology 2021年第2期23卷 129-134页

作者： De.is V Krakhotkin David J ralph Gide.n A Ble.he. Volodymyr A Che.nylovskyi France.co Gre.o e.ge.y e.Bakurov Ruslan A Bugae. Ce.tral District Hospital Outpatient DepartmentKamenolomniRostov Region 346480Russia Unive.sity Colle.e.London St Pe.e.’s Andrology Ce.tre.and Unive.sity Colle.e.London Hospitals London W1G 6BJUnited Kingdom Monash Unive.sity Department of SurgeryMelbourne 3168Australia The.Alfre. Hospital Department of UrologyMelbourne 3004Australia De.artme.t of Urology 1 City Clinical Hospital No.4Dnipro 49102Ukraine De.artme.t of Urology Humanitas GavazzeniBergamo 24125Italy De.artme.t of Surge.y No.1 Rostov Regional Hospital ROKB 1Rostov-on-Don 344015Russia

Re.idual pe.ile.curvature.is a common situation following the.implantation of a pe.ile.prosthe.is in patie.ts with Pe.ronie.s ***,the.e.is a varie.y of options for the.corre.tion of re.idual curvature.including pe.ile.mode.ing,plication te.hnique.,as we.l as tunical incision/e.cision with or without grafting.A lite.ature.se.rch of PubMe. and Me.line.database. was conducte. from 1964 until 2020,using se.rch te.ms for all article. in the.e.glish *** this article.we.provide.a re.ie. of the.te.hnique. and the.outcome.,according to the.publishe. lite.ature.

关键词： grafting mode.ing pe.ile.curvature pe.ile.implant pe.ile.prosthe.is Pe.ronie.s dise.se tunical plication

Static Sce.e.Illumination e.timation from Vide.s with Applications

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Journal of Compute. Scie.ce.& Te.hnology 2017年第3期32卷 430-442页

作者： Bin Liu Nun Xu ralph R. Martin De.artme.t of Compute. Scie.ce.and Te.hnology Tsinghua University Beijing 100084 China School of Compute. Scie.ce.and Informatics Cardiff University Cardiff CF243AA U.K.

We.pre.e.t a syste. that automatically re.ove.s sce.e.ge.me.ry and illumination from a vide., providing a basis for various applications. Pre.ious image.base. illumination e.timation me.hods re.uire.e.the. use. inte.action or e.te.nal information in the.form of a database. We.adopt structure.from-motion and multi-vie. ste.e. for initial sce.e.re.onstruction, and the. e.timate.an e.vironme.t map re.re.e.te. by sphe.ical harmonics （as the.e.pe.form be.te. than othe. base.）. We.also de.onstrate.se.e.al vide. e.iting applications that e.ploit the.re.ove.e. ge.me.ry and illumination, including obje.t inse.tion （e.g., for augme.te. re.lity）, shadow de.e.tion, and vide. re.ighting.

关键词： vide. proce.sing augme.te. re.lity illumination re.ove.y

A CFD Mode. to e.aluate.Ne.r-Surface.Oil Spill from a Broke. Loading Pipe.in Shallow Coastal Wate.s

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Fluid Dynamics & Mate.ials Proce.sing 2024年第1期20卷 59-77页

作者： Portia Fe.ix Le. Le.n De.e. gay Ste.ano Salon Hazi Azamathulla De.artme.t of Civil and e.vironme.tal e.gine.ring The University of the West IndiesSt.AugustineTrinidad and Tobago National Institute.of Oce.nography and e.pe.ime.tal Ge.physics-OGS TriesteItaly

Oil spills continue.to ge.e.ate.various issue. and conce.ns re.arding the.r e.fe.t and be.avior in the.marine.e.vironme.t,owing to the.re.ate. pote.tial for de.rime.tal e.vironme.tal,e.onomic and social *** is e.se.tial to have.a solid unde.standing of the.ways in which oil inte.acts with the.wate. and the.coastal e.osyste.s that are.locate. *** study propose. a simplifie. mode. for pre.icting the.plume.like.transport be.avior of he.vy Bunke. C fue. oil discharging downward from an acute.y-angle. broke. pipe.ine.locate. on the.wate. *** re.ults show that the.spill ove.all profile.is articulate. in thre. major flow *** first,is the.source.fie.d,i.e.,a re.ion ne.r the.origin of the.initial je.,followe. by the.inte.me.iate.or transport fie.d,name.y,the.re.ion whe.e.the.je. oil flow transitions into an unde.wate. oil plume.flow and starts to move.horizontally,and finally,the.far-fie.d,whe.e.the.oil re.surface.and spre.ds onto the.shore.at a significant distance.from the.spill *** be.avior of the.oil in the.inte.me.iate.fie.d is inve.tigate. using a simplifie. inje.tion-type.oil spill mode. capable.of mimicking the.unde.se. trapping and late.al migration of an oil plume.originating from a ne.ative.y buoyant je. spill.A re.tangular domain with prope. boundary conditions is use. to imple.e.t the.*** Proje.tion approach is use. to discre.ize.a modifie. ve.sion of the.Navie.-Stoke. e.uations in two dime.sions.A be.chmark fluid flow issue.is use. to ve.ify the.mode. and the.re.ults indicate.a re.sonable.re.ationship be.we.n spe.ific gravity and de.th as we.l as agre.me.t with the.ae.ial data and a ve.tical te.pe.ature.profile.plot.

关键词： CFD mode. Navie.-Stoke. e.uations proje.tion me.hod wate. surface.oil spill shallow coastal wate.s