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Journal of Systemati.s and Evoluti.n 2010年第4期48卷 225-239页

作者： peter K.ENDRESS i.sti.ute of Systemati. Botany University of Zurich

Termi.ology of i.florescence di.ersi.y has often been used i. a confusi.g way i. the li.erature,partly because i. was based on uncri.i.al and outdated *** parti.ular,the terms cyme,thyrse,and pani.le have been *** a more cri.i.al classi.i.ati.n worked out by several authors i. avai.able,i. i. unfortunately not i. general use because most of the relevant publi.ati.ns are wri.ten i. *** addi.i.n,some terms have not been used i. the same way by morphologi.ts and developmental *** present revi.w attempts to remedy the si.uati.n wi.h a si.ple outli.e of a classi.i.ati.n based on:(i.di.ferent branchi.g patterns;(i.)di.ferenti.l elongati.n of axes of di.ferent orders;and(i.i.repeti.i.n of basi. rami.i.ati.n patterns i. di.ferent *** and cymose branchi.g are two extreme patterns;the former wi.h li.i.ati.n of axi.l orders to two,the second wi.h li.i.ati.n of lateral axes of each order to *** a branchi.g system,a sequence of racemose→cymose and,wi.hi. the cyme,of di.hasi.l→monochasi.l i. common,but the reverse sequence generally does not *** and evoluti.nary aspects of i.florescences are bri.fly *** patterns are often stable i. larger *** of mutants studi.d i. developmental geneti. studi.s are mai.ly altered i. flower or branch numbers or relati.e branch length,but not i. branchi.g *** i. also a contri.uti.n towards the goal of a uni.i.d termi.ology for the di.ferent fi.lds of bi.logy deali.g wi.h i.florescences.

关键词： branchi.g patterns cymose i.florescence pani.le racemose reproducti.e shoot thyrse

The effect of i.let condi.i.ns on the flow and heat transfer i. multi.le rotati.g cavi.y wi.h axi.l throughflow

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航空动力学报 2007年第5期22卷 683-693页

作者： Chri.topher Long peter Chi.ds TFMRC Department of Engineering and Design University of Sussex Brighton BN1 9QT UK

Thi. paper di.cusses experi.ental results from two di.ferent bui.d confi.urati.ns of a heated multi.le rotati.g cavi.y test ri.. Measurements of heat transfer from the di.cs and tangenti.l veloci.i.s are presented. The test ri. i. a 70% full scale versi.n of a hi.h pressure compressor stack of an axi.l gas turbi.e engi.e. Of parti.ular i.terest are the i.ternal cyli.dri.al cavi.i.s formed by adjacent di.cs and the i.teracti.n of these wi.h a central axi.l throughflow of cooli.g ai.. Tests were carri.d out for a range of non-di.ensi.nal parameters representati.e of hi.h pressure compressor i.ternal ai. system flows (Reφup to 5×106 and ReΦup to 2×105).Two di.ferent bui.ds have been tested. The most si.ni.i.ant di.ference between these two bui.d confi.urati.ns i. the si.e of the annular gap between the (non-rotati.g) dri.e shaft and the bores of the di.cs. The heat transfer data were obtai.ed from thermocouple measurements of surface temperature and a conducti.n soluti.n method. The veloci.y measurements were made usi.g a two component, LDA system. The heat transfer results from the di.cs show di.ferences between the two bui.ds. Thi. i. attri.uted to the wi.er annular gap allowi.g more of the throughflow to penetrate i.to the cavi.y. There are also si.ni.i.ant di.ferences between the radi.l di.tri.uti.ns of tangenti.l veloci.y i. the two bui.ds of the test ri.. For the narrow annular gap, there i. an i.crease of non-di.ensi.nal tangenti.l veloci.y Vφ/Ωr wi.h radi.l locati.n to soli. body rotati.n Vφ/Ωr=*** the wi.er annular gap, the non-di.ensi.nal veloci.i.s show a decrease wi.h radi.l locati.n to soli. body rotati.n.

关键词：轴向直流热转移旋转式孔进口接头

PRECONDi.i.Ni.G BLOCK LANCZOS ALGORi.HM FOR SOLVi.G SYMMETRi. Ei.ENVALUE PROBLEMS

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Journal of Computati.nal Mathemati.s 2000年第4期18卷 365-374页

作者： Hua Dai.peter Lancaster Nanji.g Uni.ersi.y of Aeronauti.s and Astronauti.s Naming210018China Uni.ersi.y of Calgary CalgaryCanada

A precondi.i.ned i.erati.e method for computi.g a few ei.enpai.s of large sparse symmetri. matri.es i. presented i. thi. paper. The proposed method whi.h combi.es the precondi.i.ni.g techni.ues wi.h the effi.i.ncy of block Lanczos algori.hm i. sui.able for determi.ati.n of the extreme ei.envalues as well as thei. multi.li.i.i.s. The global convergence and the asymptoti.ally quadrati. convergence of the new method are also demonstrated. [ABSTRACT FROM AUTHOR]

关键词： ei.envalue ei.envector sparse matri.es Lanczos method precondi.i.ni.g

DECAGONAL QU ASi.RYSTALLi.E ELLi.Ti.AL i.CLUSi.NS UNDER THERMOMECHANi.AL LOADi.G

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Acta Mechani.a Soli.a Si.i.a 2014年第5期27卷 518-530页

作者： Xu Wang peter Schi.vone School of Mechani.al and Power Engi.eeri.g East China University of Science and Technology Department of Mechani.al Engi.eeri.g University of Alberta 4-9 Mechanical Engineering Building Edmonton

i. thi. work, an elegant method i. proposed to deri.e the thermoelasti. fi.ld i.- duced by thermomechani.al loadi.gs i. a decagonal quasi.rystalli.e composi.e composed of an i.fi.i.e matri. rei.forced by an elli.ti.al i.clusi.n. The thermomechani.al loadi.gs i.clude a uni.orm temperature change, remote uni.orm i.-plane heat fluxes and remote uni.orm i.-plane stresses. The correspondi.g boundary value problem i. ulti.ately reduced to the soluti.n of two i.dependent sets of four coupled li.ear algebrai. equati.ns, each of whi.h i.volves four complex constants characteri.i.g the i.ternal stress fi.ld. The soluti.n demonstrates that a uni.orm tem- perature change and remote uni.orm stresses wi.l i.duce an i.ternal uni.orm stress fi.ld, and that uni.orm heat fluxes wi.l result i. a li.early di.tri.uted i.ternal stress fi.ld wi.hi. the elli.ti.al i.clusi.n. The i.duced uni.orm ri.i. body rotati.n wi.hi. the i.clusi.n i. gi.en expli.i.ly.

关键词： elli.ti.al i.clusi.n thermomechani.al loadi.gs decagonal quasi.rystal complexvari.ble method

PSA screeni.g-for whom and when?

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Asi.n Journal of Andrology 2019年第1期21卷 3-5页

作者： peter Albers Department of Urology Dusseldorf University HospitalHeinrich-Heine-UniversityMoorenstr.5 D-40225DusseldorfGermany.

Reasons for and agai.st screeni.g of,prostate cancer have been di.cussed wi.ely over the last *** 2014,the European Randomi.ed Tri.l for Screeni.g of Prostate Cancer(ERSPC)has reported a relati.e reducti.n of the cancer-speci.i. survi.al of 27%i. parti.i.ants who defi.i.ely followed the *** relati.e advantage has proven to be stable from year 7 to year 13 after the begi.ni.g of ***,the di.advantages of overdi.gnosi. and overtreatment are the downsi.es of a populati.n-based screeni.g *** gi.en the overall advantage of screeni.g,a ri.k-adapted prostate-speci.i. anti.en(PSA)screeni.g usi.g a baseli.e PSA value at ages 45-50 may si.ni.i.antly reduce the number needed to di.gnose mai.tai.i.g the benefi.s of *** i. a randomi.ed ri.k-adapted screeni.g tri.l currently ongoi.g i. Germany to answer thi. i.portant questi.n.

关键词： PSA ERSPC

A QTL associ.ted wi.h leaf tri.home trai.s has a major i.fluence on the abundance of the predatory mi.e Typhlodromus pyri.i. a hybri. grapevi.e populati.n

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Horti.ulture Research 2019年第1期6卷 639-650页

作者： Paola Barba Rebecca Loughner Karen Wentworth Jan peter Nyrop Gregory M.Loeb Bruce i.Rei.ch Plant Breedi.g and Geneti.s Secti.n School of Integrative Plant ScienceCornell UniversityIthacaNY 14853USA Department of Entomology Cornell AgriTechGenevaNY 14456USA Horti.ulture Secti.n School of Integrative Plant ScienceCornell AgriTechGenevaNY 14456USA i.sti.uto de i.vesti.aci.nes Agropecuari.s INIA La PlatinaSantiago 8831314Chile

The abundance of predatory phytosei.d mi.es,Typhlodromus pyri.i.portant bi.logi.al control agents of spi.er mi.e pests i. numerous crops,i. posi.i.ely i.fluenced by the densi.y of leaf tri.homes and tuft-form domati. i. vei. *** of the geneti. regi.ns controlli.g both trophi. levels could faci.i.ate the i.provement of predatory mi.e habi.at i. breedi.g *** abundance of *** and non-glandular tri.homes was measured i. a segregati.g F1 fami.y deri.ed from the cross of the complex Vi.i. hybri.,‘Hori.on’,wi.h i.li.oi. 547-1(*** B38×*** B9),fi.di.g posi.i.e correlati.n among *** densi.y geneti. maps were used to locali.e one major quanti.ati.e trai. locus(QTL)on chromosome 1 of i.li.oi. 547-1 associ.ted wi.h both predatory mi.e abundance and leaf *** QTL explai.ed 23%of the vari.ti.n i. phytosei.d abundance and si.i.ar amounts of vari.nce i. domati. rati.g(21%),domati. si.e(16%),leaf bri.tle densi.y(37%i. vei.s and 33%i. blades),and leaf hai. densi.y(20%i. vei.s and 15%i. blades).Another ni.e QTL di.tri.uted among chromosomes 1,2,5,8,and 15 were associ.ted solely wi.h tri.home densi.y,and explai.ed 7–17%of the phenotypi. ***,our results provi.e evi.ence of the geneti. archi.ecture of non-glandular tri.homes i. Vi.i.,wi.h a major locus i.fluenci.g tri.home densi.i.s,domati. si.e and predatory mi.e *** i.formati.n i. relevant for breedi.g grapevi.es wi.h a more favorable habi.at for bi.logi.al control agents.

关键词： breedi.g crops predator

Carbohydrate malabsorpti.n i. pati.nts wi.h non-speci.i. abdomi.al complai.ts

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World Journal of Gastroenterology 2007年第43期13卷 5687-5691页

作者： peter Born Department of i.ternal Medi.i.e Tirschenreuth District Hospital Tirschenreuth 95643 Germany

Non-speci.i. abdomi.al complai.ts are a consi.erable problem worldwi.e. Many pati.nts are affected and many di.ferenti.l di.gnoses have to be consi.ered. Among these, carbohydrate malabsorpti.n seems to play an i.portant role. However, so far, only i.complete absorpti.n of lactose i. broadly accepted, whi.e the malabsorpti.n of fructose and sorbi.ol i. sti.l underesti.ated, although i. many parts of the world i. i. much more frequent. Despi.e the success of di.tary i.terventi.ns i. many pati.nts, there are sti.l a lot of unanswered questi.ns that make further i.vesti.ati.ns

关键词： Non-speci.i. abdomi.al di.orders Carbohydrate malabsorpti.n Fructose Sorbi.ol Lactose Di.tary i.terventi.n

Untangli.g the hi.tory of orocli.es and mountai. belts

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Nati.nal Sci.nce Revi.w 2022年第5期9卷 179-180页

作者： peter A.Cawood School of Earth Atmosphere and Environment Monash University

Oro cli.es are map-vi.w bends of the Earth’s li.hosphere formed by rotati.n of ori.i.ally quasi.i.ear li.ear rock uni.s about a sub-verti.al axi. [1].They can have ampli.udes and wavelengths on the order of hundreds of ki.ometres and are a si.ni.i.ant feature of many acti.e and anci.nt mountai. belts(Fi..1,*** orocli.e,Boli.i.n orocli.e,Beti.-Ri. Belt,

关键词：

Cli.ate change and i.s consequences for water and wastewater management

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Fronti.rs of Envi.onmental Sci.nce & Engi.eeri.g 2009年第1期3卷 2-11页

作者： peter A.Wi.DERER i.sti.ute of Advanced Studi.s on Sustai.abi.i.y Amalienstr7580799 MunichGermany

Li.e,i. combi.ati.n wi.h solar radi.ti.n and abi.ti. processes,i. most probably the reason why li.ui. water has exi.ted on Earth for over bi.li.ns of years,and the global mean temperature has remai.ed i. a li.eenabli.g *** to li.i. or even reverse global warmi.g must be deri.ed from the knowledge of the Earth’s complex li.e-support *** thi. context,the balance between li.ui. and gaseous water plays a cruci.l role,and water management becomes an i.portant fi.ld of i.novati.n and acti.n,globally,on the scale of watersheds but also on the very local *** use,reuse,and temporary storage of water i. urban setti.gs must be consi.ered to li.i. over-extracti.n of water from natural resources,and to mai.tai. the li.e supporti.g functi.n of *** the same ti.e,publi. health requi.ements,cost effi.i.ncy,and reli.bi.i.y demands are to be met.

关键词： ecosystem management tools self-regulati.n urbani.ati.n water-cli.ate relati.nshi. water reuse

DNA Methylati.n Profi.es of Protease Nexi. 1 (SERPi.E2) Gene i. Human Cell Li.es

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Chi.ese Journal of Cancer Research 2011年第2期23卷 92-98页

作者： peter A.Andreasen Dani.h-Chi.ese Centre for Proteases and Cancer Department of Molecular Biology University of Aarhus

Objecti.e： To i.vesti.ated whether epi.eneti. mechani.ms contri.ute to the vari.ble expressi.n of vari.ble protease nexi.1（PN-1） encoded by the SERPi.E2 gene i. di.ferent cell types. Methods： Worki.g wi.h 5 human cell li.es, we determi.ed the CpG methylati.n status wi.hi. two CpG i.lands i. the SERPi.E2 gene by bi.ulphate sequenci.g and the PN-1 mRNA level by Q-RT PCR. Results： A CpG i.land spanni.g the transcri.ti.n i.i.i.ti.n si.e showed li.tle methylati.n i. 3 of the cell li.es and substanti.l methylati.n i. 2 of the cell li.es. A CpG i.land coveri.g the translati.n starti.g si.e showed full methylati.n i. all i.vesti.ated cell li.es. Methylati.n wi.hi. the CpG i.land was not randomly di.tri.uted, but showed accumulati.n at speci.i. si.es. However, we were not able to di.ti.gui.h any patterns whi.h related the methylati.n frequency to the gene expressi.n level. i.hi.i.i.n of CpG methylati.n wi.h 5-aza-2’-deoxycyti.i.e led to a several fold i.crease i. PN-1 mRNA levels, but based on the results on CpG methylati.n i. the CpG i.land spanni.g the transcri.t, the effect i. most li.ely i.di.ect. Conclusi.n： We have carefully mapped the CpG methylati.n pattern i. two CpG i.lands i. the 5’ part of the SERPi.E2 gene wi.hout fi.di.g any obvi.us i.verse correlati.n between methylati.n frequency and expressi.n level.

关键词： Protease nexi. 1 SERPi.E2 DNA methylati.n Cancer