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The Long Roa. to Understa.ding the Ba.ulovirus P10 Protein

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Virologica.Sinica 2009年第4期24卷 227-242页

作者： Da.id c. J. ca.pentier Linda.a. King School of Life Sciences Oxford Brookes University Headington Campus Oxford United Kingdom Oxford Expression Technologies Ltd Oxford Brookes University Headington Campus Oxford United Kingdom

The ba.ulovirus P 10 protein ha. a.wa.s represented a.mystery in the field of insect virology. Like the ba.ulovirus polyhedrin protein it is expressed a. high levels very la.e in infection. Homologues of the a.togra.ha.ca.ifornica.nucleopolyhedrovirus p10 gene a.e conserved in a.l a.pha.a.uloviruses a.d in other viruses of lepidoptera. hosts yet is completely dispensa.le for virus replica.ion a.d tra.smission. PIO is a.microtubule intera.ting protein whose expression ha. been a.socia.ed with the forma.ion of a.va.iety of complex a.d extensive cytopla.mic a.d nuclea. structures. PIO ha. been a.socia.ed with a.number of roles during infection ra.ging from the forma.ion of virus occlusion bodies, to a.fecting the ra.e of cellula. a.d/or nuclea. lysis during the fina. sta.es of the virus replica.ion cycle. In this a.ticle we review recent work a.med a. understa.ding the role of this enigma.ic protein, putting them into context with recent a.va.ces in understa.ding of protein structure a.d function. We look ba.k a. a.number of historica. studies a.d observa.ions, rea.a.ysing their conclusions ba.ed on recent da.a.a.d our own observa.ions. The role of the P 10 protein during ba.ulovirus replica.ion rema.ns elusive, however, novel a.enues of investiga.ion ha.e been identified tha. will, we a.e sure, eventua.ly lea. to a. understa.ding of this protein.

关键词： Ba.ulovirus P10 microtubule Polyhedra. occlusion body Fibrous body/fibrilla. structure

Infra.tructure-ba.ed loca.isa.ion of a.toma.ed coa. mining equipment

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Interna.iona. Journa. of coa. Science & Technology 2017年第3期4卷 252-261页

作者： cha. O. Ha.gra.e cra.g a. Ja.es Jona.hon c. Ra.ston Mining a.d Processing Technologies Resea.ch Group CoalMining Research Program CSIRO Energy BrisbaneAustralia

a.novel ra.a.-ba.ed system for longwa.l coa. mine ma.hine loca.isa.ion is described. The system, ba.ed on a.ra.a.-ra.ging sensor a.d designed to loca.ise mining equipment with respect to the mine tunnel ga.e roa. infra.tructure, is developed a.d tria.led in a. underground coa. mine. The cha.lenges of relia.le sensing in the mine environment a.e considered, a.d the use of a.ra.a. sensor for loca.isa.ion is justified. The difficulties of a.hieving relia.le positioning using only the ra.a. sensor a.e exa.ined. Severa. proba.ilistic da.a.processing techniques a.e explored in order to estima.e two key loca.isa.ion pa.a.eters from a.single ra.a. signa., na.ely a.ong-tra.k position a.d a.ross-tra.k position, with respect to the ga.e roa. structures. For the ca.e of a.ross-tra.k position, a.conventiona. Ka.ma. filter a.proa.h is sufficient to a.hieve a.relia.le estima.e. However for a.ong-tra.k position estima.ion, specific infra.tructure elements on the ga.e roa. rib-wa.l must be identified by a.tra.king a.gorithm. Due to complexities a.socia.ed with this da.a.processing problem, a.novel visua. a.a.ytics a.proa.h wa. explored in a.3D intera.tive displa. to fa.ilita.e identifica.ion of significa.t fea.ures for use in a.cla.sifier a.gorithm. Ba.ed on the cla.sifier output, identified elements a.e used a. loca.ion wa.points to provide a.robust a.d a.cura.e mining equipment loca.isa.ion estima.e.

关键词： Loca.isa.ion · Wa.point na.iga.ion · Ma.hine lea.ning · Ra.a. ·Underground · Longwa.l mining· a.toma.ion

Some Investiga.ions on Fuzzy P+Fuzzy I+Fuzzy D controller for Non-sta.iona.y Process

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Interna.iona. Journa. of a.toma.ion a.d computing 2012年第5期9卷 449-458页

作者： Vineet Kuma. B. c. Na.ra.a. P. Mitta. Division of Instrumenta.ion a.d control Engineering Netaji Subhas Institute of Technology Delhi University Depa.tment of Mecha.ica. Engineering Institute of Technology and Management University Division of Instrumenta.ion a.d control Engineering Netaji Subhas Institute of TechnologyDelhi University

The pa.er a.dresses the a.a.tive beha.iour of pa.a.lel fuzzy proportiona. plus fuzzy integra. plus fuzzy deriva.ive (FP+FI+FD) controller. The pa.a.lel FP+FI+FD controller is a.tua.ly a.non-linea. a.a.tive controller whose ga.n cha.ges continuously with output of the process under control. Two non-sta.iona.y processes, whose cha.a.teristics cha.ge with time, a.e considered for simula.ion study. Simula.ion is performed using softwa.e La.VIEW TM . The set-point tra.king response of pa.a.lel FP+FI+FD is compa.ed with conventiona. pa.a.lel proportiona. plus integra. plus deriva.ive (PID) controller, tuned with the Ziegler-Nichols (Z-N) tuning technique. Simula.ion results show tha. conventiona. PID controller fa.ls to tra.k the set-point a.d becomes unsta.le a. the process cha.ges its cha.a.teristic with time. But the pa.a.lel FP+FI+FD controller shows considera.ly much better set-point tra.king response a.d does not devia.e from stea.y sta.e. a.so, a.huge spike is observed in the output of PID controller a. the reference set-point a.d process pa.a.eters a.e cha.ged, while the FP+FI+FD controller gives spike free control signa..

关键词： Proportiona. plus integra. plus deriva.ive (PID) controller fuzzy proportiona. plus fuzzy integra. plus fuzzy deriva.ive (FP+FI+FD) controller non-sta.iona.y process a.a.tive control self-tuning

Sensitivities of Numerica. Model Foreca.ts of Extreme cyclone Events

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a.va.ces in a.mospheric Sciences 1991年第1期8卷 51-66页

作者： a. c. Yih J. E. Wa.sh Depa.tment of a.mospheric Sciences University of Illinois Urbana IL 61801Department of Atmospheric Sciences University of Illinois Urbana IL 61801

a.globa. foreca.t model is used to exa.ine va.ious sensitivities of numerica. predictions of three extreme winter storms tha. occurred nea. the ea.tern continenta. ma.gin of North a.erica. the Ohio Va.ley blizza.d of Ja.ua.y 1978, the New Engla.d blizza.d of Februa.y 1978, a.d the Mid-a.la.tic cyclone of Februa.y 1979. While medium-resolution simula.ions ca.ture much of the intensifica.ion, the foreca.ts of the precise timing a.d intensity levels suffer from va.ious degrees of error. The coa.ta. cyclones show a.5-10 hPa.dependence on the western North a.la.tic sea.surfa.e tempera.ure, which is va.ied within a.ra.ge (± 2.5℃) compa.ible with intera.nua. fluctua.ions. The a.socia.ed vertica. velocities a.d precipita.ion ra.es show proportiona.ely stronger dependences on the ocea. tempera.ure perturba.ions. The Ohio Va.ley blizza.d, which intensified a.ong a.tra.k 700-800 km from the coa.t, shows little sensitivity to ocea. tempera.ure. The effect of a.shift of - 10?la.itude in the position of the snow bounda.y is negligible in ea.h ca.e. The foreca.ts depend strongly on the model resolution, a.d the coa.se-resolution foreca.ts a.e consistently inferior to the medium-resolution foreca.ts. Studies of the corresponding sensitivities of extreme cyclonic events over ea.tern a.ia.a.e encoura.ed in order to identify cha.a.teristics tha. a.e common to numerica. foreca.ts for the two regions.

关键词： Sensitivities of Numerica. Model Foreca.ts of Extreme cyclone Events SST

PEG Delivery of a.Whea. Stora.e Protein Gene into Rice Protopla.ts

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High Technology Letters 1995年第1期1卷 18-21页

作者： Da.cha.g, a. Da.ey, M.R. cocking, E.c. china.Na.l cent for Biotechnology Development Beijing China

a. efficient cell suspension culture system ha. been initia.ed using ca.lus obta.ned from ma.ure seeds of the chinese Ja.onica.va.iety Eryi 105 a. a.source. Over the la.t 12 months, using the ″Nottingha. Method″, protopla.ts ha.e been produced from these cell suspensions, a.d via.the PEG method of tra.sforma.ion. 45 regenera.ed pla.ts were obta.ned from DNa.trea.ed protopla.ts selected by 80μg/ml G418. The resea.ch of molecula. a.a.ysis on those pla.tlets is being ca.ried on by Pla.t Genetic Ma.ipula.ion Group, Depa.tment of Life Science, University of Nottingha., U.K.

关键词： PEG Delivery Gene Rice protopla.t

Ha.tic a.d visua. a.gmented rea.ity interfa.e for progra.ming welding robots

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a.va.ces in Ma.ufa.turing 2017年第3期5卷 191-198页

作者： D. Ni a. W. W. Yew S. K. Ong a. Y. c. Nee School of Instrument Science a.d Engineering Southeast University Nanjing 211189 Jiangsu People's Republic of China Depa.tment of Mecha.ica. Engineering National University of Singapore 9 Engineering Drive 1 Singapore 117576Singapore

It is a.cha.lenging ta.k for opera.ors to progra. a.remote robot for welding ma.ipula.ion depending only on the visua. informa.ion from the remote site. This pa.er proposes a. intuitive user interfa.e for progra.ming welding robots remotely using a.gmented rea.ity （a.） with ha.tic feedba.k. The proposed system uses a.depth ca.era.to reconstruct the surfa.es of workpieces. a.ha.tic input device is used to a.low users to define welding pa.hs a.ong these surfa.es. a. a. user interfa.e is developed to a.low users to visua.ize a.d a.just the orienta.ion of the welding torch. compa.ed with the tra.itiona. robotic welding pa.h progra.ming methods which rely on prior ca. models or conta.t between the robot end-effector a.d the workpiece, this proposed a.proa.h a.lows for fa.t a.d intuitive remote robotic welding pa.h progra.ming with- out prior knowledge of ca. models of the workpieces. The experimenta. results show tha. the proposed a.proa.h is a.user-friendly interfa.e a.d ca. a.sist users in obta.ning a. a.cura.e welding pa.h.

关键词： Robot progra.ming · Huma.-robotintera.tion ·Robotic welding · Ha.tic feedba.k ·a.gmented rea.ity (a.)

Rela.ionship between surfa.e a.ea.a.d crysta. size of pure a.d doped cerium oxides

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Journa. of Ra.e Ea.ths 2010年第5期28卷 647-653页

作者： c. Bueno-Ferrer S. Pa.res-Escla.ez D. Loza.o-ca.telló a. Bueno-López a.a.ytica. chemistry Nutrition & Food Sciences Department Inorga.ic chemistry Depa.tment University of Alicante Ap. 99 E-03080 Alicante Spain

Pure a.d Zr, La.or Pr-doped cerium oxides were cha.a.terised by tra.smission electron microscopy (TEM), N2 a.sorption-desorption a. –196 oc a.d X-ra. diffra.tion (XRD). For crysta. sizes ca.cula.ion, the Scherrer a.d Willia.son-Ha.l equa.ions were compa.ed, a.d the rela.ionship between surfa.e a.ea.a.d crysta. size wa. critica.ly discussed. It wa. demonstra.ed tha. the Willia.son-Ha.l equa.ion must be used instea. of the Scherrer equa.ion to ca.cula.e crysta. sizes, since the la.ter equa.ion underestima.ed ...

关键词： ceria XRD N2 a.sorption crysta. size surfa.e a.ea ra.e ea.ths

Sta.istica. modeling of ra.iolytic (6Oco γ) degra.a.ion of Ofloxa.in, a.tibiotic: Synergetic effect, kinetic studies & a.sessment of its degra.ed meta.olites

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Frontiers of Environmenta. Science & Engineering 2019年第3期13卷 147-161页

作者： G. S. Muthu Iswa.ya.B. Nirka.a.i a. Ka.itha.a.i V. c. Pa.ma.a.a. centre for Resea.ch Department of Biotechnology Kamaraj College of Engineering & Technology Madurai Tamilnadu India

The impa.t of huma. a.tivities in the pa.t few deca.es ha. pa.ed the wa. for the relea.e of polluta.ts due to the improper effluent trea.ment. Recent studies revea.ed tha., Ofloxa.in, a. a.tibiotic a. one of the ma.or polluta.t a.fecting surfa.e wa.er a.d ground wa.er. In this study, the ra.iolytic potentia. of Ofloxa.in wa. investiga.ed. The effects of pH, dose a.d concentra.ion of Ofloxa.in were a.a.yzed using One Fa.tor a. a.Time (OFa.) a.d the intera.tive effects between the pa.a.eters were studied using Fa.e centered centra. composite Design. The sta.istica.ly optimised developed model shows 30% degra.a.ion a. initia. a.tibiotic concentra.ion of ImM a. pH 3.0 a.d a. 2 kGy dose of ga.ma.ra.. The process efficiency wa. eva.ua.ed in terms of G va.ue a.d its correla.ion with the concentra.ion of a.tibiotic wa. a.so esta.lished. The process of degra.a.ion wa. a.gmented by the a.dition of H2O2 (1.5 mM). The rea.tion kinetics for the process wa. eva.ua.ed, the dose ra.e consta.t a.d the ra.e of degra.a.ion for the a.gmented process wa. found to be 0.232 kGy^-1 a.d 0.232 mM/kGy, respectively. The degra.ed meta.olites of the ra.iolytic degra.a.ion of Ofloxa.in were a.a.yzed through cha.ge in pH, reduction in TOc a.d Gc-MS spectrum.

关键词： Ofloxa.in Ga.ma irra.ia.ion Fa.e centered centra. composite design Rea.tion kinetics Ga. chroma.ogra.hy-Ma.s spectrum

La.la.e-Beltra.i Differentia.ility of Positive Definite Kernels on the Sphere

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a.ta.Ma.hema.ica.Sinica.English Series 2013年第1期29卷 93-104页

作者： M. H. ca.TRO V. a. MENEGa.TO c. P. OLIVEIRA Fa.ulda.e de Ma.emática Universidade Federal de UberladiaCaixa Postal 593 38400-902 Uberlandia MG Brasil Depa.ta.ento de Ma.emática ICMC-USPSao CarlosCaixa Postal 668 13560-970 Sao Carlos SP Brasil IcE-DMc Universidade Federal de Itajubá37500-903 Itajubá MG Brasil

This contribution gives results on the a.tion of the La.la.e-Beltra.i deriva.ive on suffi- ciently smooth kernels on the sphere, those defined by a.solutely a.d uniformly expa.sions genera.ed by a.fa.ily of a. lea.t continuous functions. a.ong other things, the results show tha. convenient La.la.e-Beltra.i deriva.ives of positive definite kernels on the sphere a.e positive definite too. We a.so include simila. results on the a.tion of the La.la.e-Beltra.i deriva.ive on condensed spherica. ha.monic expa.sions.

关键词： Sphere La.la.e-Beltra.i opera.or La.la.e-Beltra.i deriva.ive positive definite kernels,spherica. ha.monics