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Prognos.i. i.pact of i.flammatory and nutri.i.nal bi.markers.i. pancreati. cancer

World Journal of Cli.i.al Oncology 2025年第1期16卷 5-9页

作者： Macarena Teja María i.Garri.o Abrahams.Ocanto Feli.e Counago Department of Radi.ti.n Oncology GenesisCare-San Francisco de Asís University HospitalMadrid 28002Spain Department of Radi.ti.n Oncology GenesisCare-Vithas La Milagrosa University HospitalMadrid 28010Spain Nati.nal Di.ector GenesisCare SpainMadrid 28043Spain Department of Medi.i.e School of MedicineHealth and SportEuropean University of MadridMadrid 28670Spain

Pancreati. cancer i.0}us.ally as.oci.ted wi.h a poor *** i.0}the mai. curati.e treatment but pancreati. operati.ns.are aggres.i.e and new tools.that help cli.i.i.ns.to predi.t s.rgi.al and prognos.i. outcomes.are *** et al recently publi.0}ed a retros.ecti.e,s.ngle centre cohort s.udy evaluati.g the i.pact of s.ven nutri.i.nal and i.flammatory markers.i. pancreati. cancer s.rgi.al pati.nts.The albumi.-to-globuli. rati.,prognos.i. nutri.i.nal i.dex(PNi.,s.s.emi. i.mune-i.flammati.n i.dex(s.i.,neutrophi.-to-lymphocyte rati.(NLR),platelet-to-lymphocyte rati.(PLR),nutri.i.nal ri.0} i.dex,and the geri.tri. nutri.i.nal ri.0} i.dex.A s.gni.i.ant correlati.n was.found between the PNi.s.i.NLR,and PLR and a hos.i.al di.0}harge of les. than 15 *** a uni.ari.ble analys.s.PNi.s.i.NLR and PLR were s.gni.i.antly related to recurrence-free s.rvi.al and,i. a multi.ari.ble analys.s.PNi.was.as.oci.ted wi.h overall *** meta-analys.s.corroborate the res.lts.i. terms.of prognos.s.but i.di.i.ual s.udi.s.are di.0}ordant on thei. ***,the cut-off values.for thes. markers.vary s.gni.i.antly between s.udi.s.and there are no cli.i.al tri.ls.compari.g them to i.enti.y the mos. relevant *** are li.i.ati.ns.when i.plementi.g nutri.i.nal and i.flammatory bi.markers.i.to cli.i.al practi.e and further s.udi.s.are needed i. order to ans.er thes. ques.i.ns.

关键词： i.flammatory bi.markers Nutri.i.nal bi.markers Pancreati. cancer Prognos.s s.rgi.al compli.ati.ns

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Negati.e Pi.n i.duced Fi.0}i.n wi.h Heavy Target Nuclei

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Chi.es. Phys.cs.Letters 2011年第1期28卷 58-61页

作者： O. s.er Mukhtar A. Rana s. Manzoor M. i. s.ahzad Phys.cs.Di.i.0}on PINSTECH P.O. Nilore Islamabad Pakistan

We i.ves.i.ate fi.0}i.n i.duced by negati.e pi.ns.i. copper and bi.0}uth targets.us.ng CR-39 di.lectri. track detectors. The target-detector as.embli.s.i. 4π-geometri. confi.urati.n were expos.d at the AGs.faci.i.y of Brookhaven Nati.nal Laboratory, Us.. The expos.d detectors.were chemi.ally etched under appropri.te etchi.g condi.i.ns.and s.anned to collect data i. the form of fi.0}i.n fragments.tracks.produced as.a res.lt of i.teracti.n of pi.ns.wi.h the target nuclei. Us.ng the track counts. the expe.imental fi.0}i.n cros. s.cti.ns.for copper and bi.0}uth have been meas.red at energi.s.of 500, 672, 1068 and 1665 MeV and compared wi.h the calculati.n us.ng the Cas.ade-Exci.on Model code （CEM95）. The values.of fi.0}i.n probabi.i.y bas.d on expe.imental fi.0}i.n cros.-s.cti.ns.have been compared wi.h the theoreti.ally calculated values.of fi.0}i.n probabi.i.i.s.obtai.ed us.ng the CEM95 code. Good agreement i.0}obs.rved between the meas.red and computed res.lts.

关键词： Nuclear phys.cs

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pe.iodi.i.y i. Delta-modulated feedback control

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控制理论与应用（英文版） 2008年第1期6卷 37-44页

作者： Xi.ohua Xi. Guanrong CHEN RudongGAi.Alan s. i. Zi.OBER Department of Electri.al Electronic and Computer Engineering University of Pretoria Pretoria 0002 South Africa Department of Electroni. Engi.eeri.g City University of Hong Kong Hong Kong China Department of Computati.n s.i.nce Huaiyin Institute of Technology Huai＇an Anhui 223001 China Department of Appli.d Mathemati.s The University of Sheffield Sheffield S10 2TN UK

The Delta-modulated feedback control of a li.ear s.s.em i.troduces.nonli.eari.y i.to the s.s.em through s.i.chi.gs.between two i.put values. i. has.been found that Delta-modulati.n gi.es.ri.0} to pe.iodi. orbi.s. The exi.0}ence of pe.iodi. poi.ts.of all orders.of s.gma-Delta modulati.n wi.h ＂leaky＂ i.tegrati.n i.0}completely characteri.ed by s.me i.teres.i.g groups.of polynomi.ls.wi.h ＂s.gn＂ coeffi.i.nts. The res.lts.are naturally generali.ed to s.gma-Delta modulati.ns.wi.h multi.le delays. Delta-modulati.ns.i. the ＂downli.k＂, unbalanced Delta-modulati.ns.and s.s.ems.wi.h two-level quanti.ed feedback. Further extens.ons.relate to the exi.0}ence of pe.iodi. poi.ts.ari.0}ng from Delta-modulated feedback control of a s.able li.ear s.s.em i. an arbi.rary di.ecti.n, for whi.h s.me neces.ary and s.ffi.i.nt condi.i.ns.are gi.en.

关键词： s.i.chi.g pe.iodi. orbi. Delta-modulati.n s.gn polynomi.l Nonli.ear control

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s.i. Drai.age as.an Acti.e Agent of Recent s.i. Evoluti.n: A Revi.w

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pedos.here 2009年第1期19卷 1-13页

作者： D. MONTAGNE s. CORNU L. LE FOREs.i.R i. COUs.N i.RA-UR 0272 Unit de Science du Sol centre de recherche d'Orlans 2163 avenue de la Pomme de Pin BP 20619 Ardon F-45166 Olivet Cedex (France) UMR i.RA/AgroPari.0}ech Envi.onnement et Grandes.Cultures.(EGC) BP 01 F-78850 Thiverval-Grignon (France) i.0}O (UMR 6113) Polytech'Orlans 8 rue Lonard de Vinci F-45072 Orlans cedex 2 (France)

Whi.e res.arch on pedogenes.s.mai.ly focus.s.on long-term s.i. formati.n and mos. often neglects.recent s.i. evoluti.n i. res.ons. to human practi.es.or cli.ate changes. thi.0}arti.le revi.ws.the i.pact of arti.i.i.l s.bs.rface drai.age on s.i. evoluti.n. Arti.i.i.l drai.age i.0}cons.dered as.an example of the i.pact of recent changes.i. water fluxes.on s.i. evoluti.n over ti.e s.ales.of decades.to a century. Res.lts.from vari.us.clas.i.al s.udi.s.on arti.i.i.l drai.age i.cludi.g hydrologi.al and envi.onmental s.udi.s.are revi.wed and collated wi.h rare s.udi.s.deali.g expli.i.ly wi.h s.i. morphology changes. i. res.ons. to arti.i.i.l drai.age. We deduce that s.i. s.ould react to the perturbati.ns.as.oci.ted wi.h s.bs.rface drai.age over ti.e s.ales.that do not exceedi.g a few decades. s.bs.rface drai.age decreas.s.the i.tens.ty of eros.on and mus. i. i.creas. the i.tens.ty of the li.i.i.ti.n and eluvi.ti.n proces.es. i.) affect i.on and manganes. dynami.s. and i.i. i.duce heterogenei.i.s.i. s.i. evoluti.n at the ten meter s.ale. s.ch recent s.i. evoluti.ns.can no longer be neglected as.they are mos.ly i.revers.ble and wi.l probably have unknown, but expectable, feedbacks.on cruci.l s.i. functi.ns.s.ch as.the s.ques.rati.n of s.i. organi. matter or the water avai.able capaci.y.

关键词： culti.ati.n human-i.duced s.i. evoluti.n pedogenes.s s.i. proces.es s.bs.rface drai.age

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Honeycomb boron： alchemy on alumi.um pan？

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s.i.nce Bulleti. 2018年第5期63卷 270-271页

作者： s.armi.a N. s.i.odkar Evgeni.s. penev Bori.0}i. Yakobs.n Department of Materi.ls.s.i.nce and Nano Engi.eeri.g Rice University Houston TX 77005 USA department of Chemi.0}ry Rice University Houston TX 77005 USA

Boron （B）, the one-electron-lacki.g nei.hbor of carbon i. thepe.iodi. table （and i. the Lati. alphabet）, i.1}i.enti.i.d by ratherdi.ferent chemi.1}ry as.compared to C. Thi.1}gi.es.ri.1} to ri.h allo-tropy of boron, wh... 详细信息

关键词：中国科学通报英文版

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Parti.le s.ze di.0}ri.uti.n and s.ape control of Au nanoparti.les.us.d for parti.le gun

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Fronti.rs.of Chemi.al s.i.nce and Engi.eeri.g 2013年第1期7卷 60-64页

作者： s. Ki.a M. i.hi.i.J. Watanabe i. Hi.as.wa Graduate s.hool of Advanced s.i.ncel Engi.eeri.g Waseda University Tokyo 169-8555 Japan

Au nanoparti.les.are expected for the medi. to trans.er genes.i.to plants. However, the control of parti.le s.ze di.0}ri.uti.n （Ps.） and s.ape of Au nanoparti.les.i.0}too di.fi.ult to des.gn and prepare parti.les.wi.h s.i.able quali.y for the gene s.pporti.g medi.. Reducti.n crys.al- li.ati.n expe.iments.were performed i. aqueous.s.luti.n i. order to clari.y the effect of feedi.g condi.i.ns.s.ch as.feedi.g profi.e, feedi.g rate, and feedi.g amount on Ps. and s.ape of Au nanoparti.les. As.orbi. aci. （As.） was.s.lected as.a reduci.g agent becaus. i. i.0}s.fe for plants. Au parti.les.of 50nm, 50-200nm, and 150-400nm were obtai.ed i. batch operati.n, s.ngle-jet, and double-jet, res.ecti.ely. Moreover, i. s.ngle-jet and double-jet, the mean s.ze of the obtai.ed Au parti.les.i.creas.s.wi.h the decreas. of feedi.g rate or the i.creas. of feedi.g amount. i. i.0}concluded that Ps. of Au nanoparti.les.can be controlled i. the range of 50-400 nm by changi.g feedi.g condi.i.ns.of As. and HAuCl4 aqueous.s.luti.n.

关键词： reducti.n crys.alli.ati.n parti.le s.ze di.0}ri. buti.n gene trans.erri.g medi.

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Real-ti.e decay of fluori.ated fullerene molecules.on Cu（001） s.rface controlled by i.i.i.l coverage

引用

Nano Res.arch 2018年第4期11卷 2069-2082页

作者： Andrey i. Ores.ki. Dmi.ry A. Muzychenko s.rgey i. Ores.ki. Vladi.i. A. Yakovlev Palani.hamy Murugan s. s.lva Chandras.karan Vi.ay Kumar Rauf Z. Bakhti.i. Department of Phys.cs Lomonosov Moscow State University 119991 Moscow Russia s.ernberg As.ronomi.al i.s.i.ute Lomonosov Moscow State University 119234 Moscow Russia i.s.i.ute of petrochemi.al s.nthes.s Russian Academy of Sciences 119991 Moscow Russia Cs.R Central Electrochemi.al Res.arch i.s.i.ute Karaikudi 630003 Tamil Nadu India Dr. Vi.ay Kumar Foundati.n 1969 Sector 4 Gurgaon 122001 Haryana India Center for i.formati.s School of Natural Sciences Shiv Nadar University NH91 Tehsil Dadari Gautam Budh Nagar 201314 Uttar Pradesh India Department of Phys.cal Electroni.s Bashkir State University 450074 Ufa Russia

i. thi.0}s.udy, the evoluti.n of C60F18 molecules.on a Cu（001） s.rface was.s.udi.d by means.of s.anni.g tunneli.g mi.ros.opy and dens.ty functi.nal theory calculati.ns. The res.lts.s.owed that fluori.ated fuUerenes.（tortoi.0}-s.aped polar C60F18） decay on Cu（001） s.rfaces.by a s.ep-by-s.ep detachment of F atoms.from the C60 cage. The mos. favorable ads.rpti.n confi.urati.n was.reali.ed when the F atoms.of C60F18 poi.ted towards.the Cu s.rface and s.x F atoms.were detached from i.. The res.lts.als. s.owed that a further decay of C60F12 molecules.s.rongly depended on the i.i.i.l C60F18 coverage. The detached F atoms.i.i.i.lly formed a two-di.ens.onal （2D） gas.phas. whi.h then s.owly trans.ormed i.to F-i.duced s.rface s.ructures. The degree of contact between the C60F12 molecules.and the Cu（001） s.rface depended on the dens.ty of the 2D gas.phas.. Hence, the li.e-ti.e of fluori.ated fullerenes.was.determi.ed by the dens.ty of the 2D gas.phas., whi.h was.affected by the formati.n of new F-i.duced s.ructures.and the decay of C60F12 molecules.

关键词： fluori.ated fullerene (001) Cu s.rface two-di.ens.onal (2D)molecular i.0}and 2D gas.phas. s.lf-as.embli.g molecules s.anni.g tunneli.g mi.ros.opy (s.M) dens.ty functi.nal theory(DFT)

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Complex Maxwell's.equati.ns

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Chi.es. Phys.cs.B 2013年第3期22卷 111-116页

作者： A.i.Arbab Department of Phys.cs Faculty of ScienceUniversity of KhartoumKhartoum 11115Sudan

A uni.i.d complex model of Maxwell＇s.equati.ns.i.0}*** wave nature of the electromagneti. fi.ld vector i.0}related to the temporal and s.ati.l di.0}ri.uti.ns.and the ci.culati.n of charge and current dens.ti.s.A new vacuum s.luti.n i.0}obtai.ed,and a new trans.ormati.n under whi.h Maxwell＇s.equati.ns.are i.vari.nt i.0}*** trans.ormati.n extends.ordi.ary gauge trans.ormati.n to i.clude charge-current as.well as.s.alar-vector *** electri. di.ole moment i.0}found to be related to the magneti. charges.and Di.ac＇s.quanti.ati.n i.0}found to determi.e an uncertai.ty relati.n expres.i.g the i.determi.acy of electri. and magneti. *** generali.e Maxwell＇s.equati.ns.to i.clude longi.udi.al waves.A formal analogy between thi.0}formulati.n and Di.ac＇s.equati.n i.0}als. di.0}us.ed.

关键词： Maxwell's.equati.ns duali.y trans.ormati.ns magneti. charge(monopole)

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The quantum Hall's.effect:A quantum electrodynami. phenomenon

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Chi.es. Phys.cs.B 2012年第12期21卷 444-450页

作者： A.i.Arbab Department of Phys.cs Faculty of ScienceUniversity of Khartoum

We have appli.d Maxwell＇s.equati.ns.to s.udy the phys.cs.of quantum Hall＇s.effect. The electromagneti. properti.s.of thi.0}s.s.em are obtai.ed. The Hall＇s.voltage, VH ---- 27rh2ns.em, where ns.i.0}the electron number dens.ty, for a 2- di.ens.onal s.s.em, and h ---- 27rh i.0}the Planck＇s.cons.ant, i.0}found to coi.ci.e wi.h the voltage drop acros. the quantum capaci.or. Cons.derati.n of the cyclotroni. moti.n of electrons.i.0}found to gi.e ri.0} to Hall＇s.res.s.ance. Ohmi. res.s.ances.i. the hori.ontal and verti.al di.ecti.ns.have been found to exi.0} before equi.i.ri.m s.ate i.0}reached. At a fundamental level, the Hall＇s.effect i.0}found to be equi.alent to a res.nant LCR ci.cui. wi.h LH = 2π m/e2ns.and CH -= me2/π2h2ns.s.ti.0}yi.g the res.nance condi.i.n wi.h res.nant frequency equal to the i.vers. of the s.atteri.g （relaxati.n） ti.e, τs. The Hall＇s.res.s.ance i.0}found to be RH = √LH/CH The Hall＇s.res.s.ance may be connected wi.h the i.pedance that the electron wave expe.iences.when i. propagates.i. the 2-di.ens.onal gas.

关键词： quantum Hall effect Maxwell equati.ns electromagneti.0}

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Li.ui. Crys.alli.e Polymers.Xi.i.Mai. Chai. Thermotropi. Copoly (Aryli.ene-Ether)s.Contai.i.g 4-Teri.ry Butyl-Cyclohexanone Moi.ty Li.ked wi.h Polymethylene s.acers

引用

Open Journal of Organi. Polymer Materi.ls 2013年第1期3卷 19-26页

作者： Nayef s. Al-Muai.el Kamal i. Aly Chemi.0}ry Department College of Pharmacy Al-Jouf University Sakaka Saudi Arabian Polymer Res.arch Laboratory Chemistry Department Faculty of Science Assiut University Assiut Egypt

A new homologous.s.ri.s.of thermotropi. li.ui. crys.alli.e copoly(aryli.ene-ether)s.bas.d on 4-teri.ry butyl cyclohexanone moi.ty were s.nthes.zed by s.luti.n polycondens.ti.n of 4,4’-di.ormyl-α,ω-di.henoxyalkanes. i.-d or 4,4’- di.ormyl-2,2’-di.ethoxy-α,ω-di.henoxyalkanes.i.a-d wi.h the 4-teri.ry butyl-cyclohexanone i.i.and cyclopentanone. A model compound i. was.s.nthes.zed from the monomer i.i.wi.h benzaldehyde and characteri.ed by elemental and s.ectral analys.s. The i.herent vi.0}os.ti.s.of the res.lti.g polymers.were i. the range 0.22 - 0.92 di.g. All the copoly(aryli.ene-ether)s.were i.s.luble i. common organi. s.lvents.but di.0}olved completely i. concentrated H2s.4 and formi. aci.. The mes.morphi. properti.s.of thes. polymers.were s.udi.d as.a functi.n of the di.henoxyalkane s.ace length. Thei. thermotropi. li.ui. crys.alli.e properti.s.were exami.ed by Ds. and opti.al polari.i.g mi.ros.opy and demons.rated that the res.lti.g polymers.form nemati. mes.phas.s.over wi.e temperature ranges. The thermogravi.etri. analys.s.of thos. polymers.were evaluated by TGA and Ds. meas.rements.and correlated to thei. s.ructural uni.s. X-Ray analys.s.s.owed that copolymers.havi.g s.me degree of crys.alli.i.y i. the regi.n 2q = 5° -60°. i. addi.i.n, the morphologi.al properti.s.of s.lected examples.were tes.ed by s.anni.g electron mi.ros.opy.

关键词： Li.ui. Crys.al Thermotropi. s.nthes.s Characteri.ati.n Poly(Aryli.ene-Ether)s

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