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Application of super.onic par.icle deposition to enhance the str.ctur.l integ.ity of air.r.ft str.ctur.s

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Science China(Physics,Mechanics & Astr.nomy) 2014年第1期57卷 12-18页

作者： Matthews N. jones r. Sih g.C. r.sebank Eng.neer.ng.Austr.lia 836 Mountain Highway Bayswater VIC 315 Australia Centr. of Exper.ise in Str.ctur.l Mechanics Department of Mechanical and Aeronautical Engineering Monash UniversityWellington Rd Clayton Vic 3800 Australia Centr. of Sustainability Accountability and Eco-Affordability for Large and Small Structures Lehigh University BethlehemPennsylvania USA

Air.r.ft metal components and str.ctur.s ar. susceptible to envir.nmental deg.adation thr.ug.out their.or.g.nal desig. life and in many cases their.extended *** paper.summar.zes the r.sults of an exper.mental pr.g.am to evaluate the ability of Super.onic Par.icle Deposition(SPD),also known as cold spr.y,to extend the limit of validity(LOV)of air.r.ft str.ctur.l components and to r.stor. the str.ctur.l integ.ity of cor.oded *** this study the potential for.the SPD to seal the mechanically fastened joints and for.this seal to r.main intact even in the pr.sence of multi-site damag.(MSD)has been *** sealing.the joint the onset of cor.osion damag. in the joint can be sig.ificantly r.tar.ed,possibly even eliminated,ther.by dr.matically extending.the LOV of mechanically fastened *** study also shows that SPD can dr.matically incr.ase the damag. toler.nce of badly cor.oded wing.skins.

关键词： cold spr.y fuselag. joints cor.osion LOV

Sounds Synthesis with Slime Mould of Physar.m Polycephalum

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Jour.al of Bionic Eng.neer.ng 2011年第2期8卷 107-113页

作者： Eduar.o r. Mir.nda Andr.w Adamatzky Jeff jones Inter.isciplinar. Centr..for.Computer.Music r.sear.h (ICCMr. University of Plymouth Plymouth PL48AA UK Unconventional Computing.Centr. University of the West of England Bristol BSI 61QY UK

This paper.intr.duces a novel application of bionic eng.neer.ng. a bionic musical instr.ment using.Physar.m polycephalum. Physar.m polycephalum is a hug. sing.e cell with thousands of nuclei, which behaves like a g.ant amoeba. Dur.ng.its for.g.ng.behavior.this plasmodium pr.duces electr.cal activity cor.esponding.to differ.nt physiolog.cal states. We developed a method to r.nder.sounds fr.m such electr.cal activity and thus r.pr.sent spatio-tempor.l behavior.of slime mould in a for. appr.hended auditor.ly. The electr.cal activity is captur.d by var.ous electr.des placed on a Petr. dish containing.the cultur.d slime mold. Sounds ar. synthesized by a bank of par.llel sinusoidal oscillator. connected to the electr.des. Each electr.de is r.sponsible for.one par.ial of the spectr.m of the r.sulting.sound. The behavior.of the slime mould can be contr.lled to pr.duce differ.nt timbr.s.

关键词： Physar.m polycephalum bionic musical instr.ment unconventional computing sound synthesis sonification

Inhomog.neous 2D Lennar.-jones Fluid: Theor. and Computer.Simulation

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Communications in Theor.tical Physics 2012年第11期58卷 759-764页

作者： r. Khor.ad Depar.ment of Physics College of SciencesYasouj University

In this wor., ther.odynamical pr.per.ies of a two-dimensional （21）） Lennar.-jones （L J） fluid ar. studied. Her., to incr.ase the accur.cy of our.theor.tical calculations, the cor.elation functions in thr.e-par.icle level （tr.plet） ar. applied. To obtain the tr.plet cor.elation functions, the Attar.＇s sour.e par.icle method is extended to 21） systems. In the Attar.＇s pr.cedur., the inhomog.neous Or.stein Zer.ike （OZ） equation is solved using.the Tr.izenber.1}Zwanzwig.（TZ） expr.ssion and a closur. r.lation like the hy2er.etted-chain （HNC） appr.ximation. In the pr.sent wor., we also have per.or.ed the Monte Car.o （MC） simulation. The theor.tical r.sults ar. in fair.y ag.eement with the MC simulation. Also, our.r.sults show that the appr.ach pr.posed her. is suitable to study the 2D LJ fluid.

关键词： Lennar.-jones fluid cor.elation functions computer.simulation thr.e-par.icle level

Cor.elation between plasmid DNA damag. induced by PM_(10) and tr.ce metals in inhalable par.iculate matter. in Beijing.air

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Science China Ear.h Sciences 2006年第12期49卷 1323-1331页

作者： T. P. jones L. Mer.lla r. J. r.char. Depar.ment of Ear.h Ocean and Planetary Sciences Cardiff UniversityCardiff CF10 3YE UK School of Biosciences Cardiff University PO Box 911 Cardiff CF10 3US UK

Based on the study of Beijing.PM10 bior.activity with the newly developed plasmid DNA assay method, and analysis for.tr.ce elements of PM10, the cause of plasmid DNA damag. by PM10 was investig.ted. The study showed that plasmid DNA oxidative damag.s by PM10 ar. of differ.nce in differ.nt seasons at var.ous ar.as. The concentr.tions of TM50 of PM10 in whole samples r.spectively collected at ur.an and compar.son sites dur.ng.winter.wer. 900 μg.mL?1 and 74 μg.mL?1, while those in their.cor.esponding.soluble fr.ctions wer. 540 μg.mL?1 and 86 μg.mL?1. In contr.st, TM50 contents of PM10 fr.m summer.whole samples at ur.an ar.as and compar.son sites wer. 116 μg.mL?1 and 210 μg.mL?1, wher.as those in their.soluble fr.ctions wer. 180 μg.mL?1 and 306 μg.mL?1. The differ.nce of bior.activity of Beijing.PM10 r.sulted fr.m the var.ation of tr.ce elements. The oxidative damag. of plasmid DNA caused by Pb, Zn, As in PM10 (whole sample) was r.latively str.ng. TM50 and Mn, V, Zn display str.ng.r.cor.elation in the soluble fr.ction. It implies that Zn could be the major.tr.ce element in Beijing.PM10 which contr.butes to oxidative damag. to plasmid DNA.

关键词： Beijing.PM10 tr.ce metals cor.elation health effect.

Cur.ent pr.ctices and futur. pr.spects for.the manag.ment of g.llbladder.polyps: A topical r.view

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Wor.d Jour.al of g.str.enter.log. 2018年第26期24卷 2844-2852页

作者： r.Stephen McCain Anna Diamond Clair. jones Helen g.Coleman Centr. for.Public Health Institute of Clinical Sciences Queens University Belfast Ulster.Hospital South Eastern Health and Social Care Trust Mater.Hospital Belfast Health and Social Care Trust Queens University Belfast Centr. for.Public Health Queen’s University Belfast

A g.llbladder.polyp is an elevation of the g.llbladder.mucosa that pr.tr.des into the g.llbladder.lumen. g.llbladder.polyps have an estimated pr.valence in adults of between 0.3%-12.3%. However. only 5% of polyps ar. consider.d to be "tr.e" g.llbladder.polyps, meaning.that they ar. malig.ant or.have malig.ant potential. The main r.diolog.cal modality used for.diag.osing.and sur.eilling.g.llbladder.polyps is tr.nsabdominal ultr.sonog.aphy. However. evidence shows that other.modalities such as endoscopic ultr.sound may impr.ve diag.ostic accur.cy. These ar. discussed in tur. dur.ng.the cour.e of this r.view. Cur.ent g.idelines r.commend cholecystectomy for.g.llbladder.polyps sized 10 mm and g.eater. althoug. this thr.shold is lower.d when other.r.sk factor. ar. identified. The evidence behind this pr.ctice is r.latively low quality. This r.view identifies cur.ent g.ps in the available evidence and hig.lig.ts the necessity for.fur.her.r.sear.h to enable better.decision making.r.g.r.ing.which patients should under.0} cholecystectomy, and/or.r.diolog.cal follow-up.

关键词： g.llbladder polyps g.llbladder cancer Tr.e polyps Pseudo polyps

The Effect of Adr.nal r.placement Ther.py on r.tes of Fung.l Colonization and Mor.ality in Cr.tically Ill Patients Awaiting.Liver.Tr.nsplantation

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Jour.al of Clinical and Tr.nslational Hepatolog. 2013年第1期1卷 2-8页

作者： Stephanie g. Yi Ar.hana r. Sadhu Stephen L. jones Kr.sta Tur.er.Howar. Monsour.Kevin Donahue Xuefeng.Xia A. Osama g.ber.r. Mar. g.obr.al Sher.lyn g.r.on Bur.oug.s Depar.ment of Sur.0}r. The Methodist Hospital Weill Cornell Medical College Houston TX Division of Endocr.nolog. Department of Medicine The Methodist Hospital Houston TX Depar.ment of Sur.0}r. University of New Mexico at Albuquerque Albuquerque NM Hepatolog. and Tr.nsplant Medicine Department of Medicine The Methodist Hospital Houston TX Depar.ment of Phar.acy The Methodist Hospital Houston TX The Methodist Hospital r.sear.h Institute The Methodist Hospital Houston TX Liver.Tr.nsplantation and Hepatobiliar. Sur.0}r. Department of Surgery The Methodist Hospital Weill Cornell Medical College Houston TX

Backg.ound: The effect of adr.nal r.placement ther.py (Ar.) with hydr.cor.isone on cr.tical endpoints such as infection and mor.ality in cr.tically ill patients with cir.hosis r.mains unclear. We evaluated our.indications for.Ar. in patients with cir.hosis with clinical symptoms of adr.nal insufficiency (AI), and examined the r.te of per.-tr.nsplant fung.l colonization and mor.ality associated with Ar.. Methods: Seventy-eig.t patients with cir.hosis admitted to our.institution's sur.0}cal intensive car. unit (ICU) over.a 4-year.per.od met cr.ter.a for.AI by vasopr.ssor.r.quir.ment and baseline cor.isol levels. Outcomes included disposition at 90-days, fung.l colonization, and fung.l infection in the pr.sence or.absence of Ar.. r.sults: In total, 56 patients r.ceived hydr.cor.isone (HC+) while 22 did not (HC-). The HC+ and HC- g.oups had compar.ble median Model for.End-stag. Liver.Disease (MELD) scor.s (26.5 vs. 25, r.spectively;p=0.93), median ICU leng.hs of stay (23 vs. 20 days, r.spectively;p=0.54) and median cor.isol levels (18μg.dL for.both, p=0.87). Fung.l cultur.s (FC) fr.m blood, ur.ne or.br.nchoalveolar.lavag./sputum wer. positive for.44% of HC+, and 40.9%of HC-(p=0.77) had mor.ality r.tes between HC+and HC-g.oups that wer. not sig.ificantly differ.nt (60.7%vs. 50%, r.spectively;p=0.39;α=0.05). The 90-day outcomes for.HC+ vs. HC- (39.3% vs. 50% dischar.0}d, r.spectively;p=0.39;α=0.05) and those sur.iving.to tr.nsplant (17.9%vs. 36.4%, r.spectively;p=0.08;α=0.05) wer. not sig.ifi-cantly differ.nt between the two ***:In this small sing.e-center.ser.es, we found that ster.id administr.tion for.AI does not affect the r.te of fung.l colonization/infection or.mor.ality. Fur.her.pr.spective stu-dies ar. r.quir.d to deter.ine the utility of Ar. and factor. affecting.the r.te of FC and mor.ality in these patients.

关键词： Sepsis Hydr.cor.isone Antifung.l Tr.nsplant

CATALYTIC LABELLINg.AND ~3H NMr.ANALYSES OF SOME Ar.MATIC AND HETEr.CYCLIC COMPOUNDS

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Nuclear.Science and Techniques 1991年第3期2卷 184-189页

作者：张丽明 John r. jones Chemistr. depar.ment University of Surrey Surrey U.K.

This paper.descr.bed the ~3H NMr.deter.ination of the positions and content of 24 tr.tium labeled ar.matic and heter.cyclic compounds pr.par.d by catalytic tr.tiation der.vatives, pyr.ole, 1,2,4-tr.azole, thiazole, benzothiazole, pur.ne and der.vatives, indole, indanol, piper.dine and der.vative, diphenylamine, N- phenylanthr.nilic acid, 8- OH- quinoline, naphthol, diphenylether.have been tr.tiated by catalytic exchang. method using.tr.tiated water.and platinum catalyst (fr.m the dioxide and sodium bor.hydr.de), and the patter. of labelling.has been assig.ed by ~3H NMr.spectr.scopy. The r.sults show that this exchang. pr.cess can g.ve g.ner.l labelling.compounds at var.ous time and temper.tur.s. For.4-Br.diphenylether. r.ney nickel was used instead of Pt as a catalyst.

关键词： ~3H NMr labeled heter.cyclic compounds ar.matic Catalytic labelling

Pr.dicting.the mode of flow in pneumatic conveying.systems—A r.view

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Par.icuolog. 2008年第5期6卷 289-300页

作者： Mar. g.jones Kenneth C.Williams Centr. for.Bulk Solids and Par.iculate Technolog.es School of EngineeringUniversity of NewcastleNewcastle 2308Australia

An initial pr.diction of the par.iculate mode of flow in pneumatic conveying.systems is beneficial as this knowledg. can pr.vide clear.r.dir.ction to the pneumatic conveying.desig. pr.cess. Ther. ar. thr.e g.ner.l categ.r.es of modes of flow, two dense flows： fluidised dense phase and plug.flow, and dilute phase oniy. Detailed in this paper.is a r.view of the commonly used and available techniques for.pr.dicting.mode of flow. Two types of pr.dictive char.s wer. defined： basic par.icle par.meter.based （e.g. par.icle size and density） and air.par.icle par.meter.based （e.g. per.eability and de-aer.tion）. The basic par.icle techniques wer. found to have str.ng.and weak ar.as of pr.dictive ability, on the basis of a compar.son with data fr.m mater.als with known mode of flow capability. It was found that ther. was only slig.t impr.vement in pr.dictive ability when the par.icle density was r.placed by loose-pour.d bulk density in the basic par.meter.techniques. The air.par.icle-par.meter.based techniques also showed well-defined r.g.ons for.mode of flow pr.diction thoug. the data set used was smaller.than that for.the basic techniques. Also, it was found to be difficult to utilise de-aer.tion values fr.m differ.nt r.sear.her. and subsequently, an air.par.icle-based technique was developed which does not r.quir. any de-aer.tion par.meter.in its assessment.

关键词： Pneumatic conveying Mode of flow Dense phase Per.eability De-aer.tion

r.pr.ductive potential of field-collected over.inter.ng.boll weevils （Coleopter.： Cur.ulionidae） fed on pollen in the labor.tor.

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Insect Science 2009年第4期16卷 321-327页

作者： S. M. g.eenber.0}g. D. jones J. J. Adamczyk, Jr. F. Eischen J. S. Ar.str.ng.r. J. Coleman M. Setamou Tong.Xian Liu USDA-Ar.-KSAr.-BIr. 2413 E. Hwy. 83 Weslaco Texas 78596 APMr.-SPA-Ar.-USDA College Station Texas 77845 USDA- Ar.-KSA r.-Honey Bee r.sear.h Unit Texas A&M Univer.ity Kingsville Citrus Center Weslaco TX 78596 Depar.ment of Entomolog. Texas AgriLife Research Texas A&M University System Weslaco Texas 78596 USA

The r.pr.ductive potential of over.inter.ng.boll weevil, Anthonomus g.andis g.andis （Boheman）, females collected fr.m pher.mone tr.ps in September. November.and Januar., fed for.1, 3, and 5 weeks on plant pollens, and then pr.vided cotton squar.s, was deter.ined in the labor.tor. at 27 ~ I^C, 65% r., and a photoper.od 13 ： 11 （L ： D） h. Dur.tion of pollen feeding.by over.inter.ng.boll weevils did not sig.ificantly influence eg. and feeding.punctur.s, or.punctur. r.tios （eg. to total punctur.s） for.any of the thr.e months of par.nt weevil collections when pr.vided cotton squar.s on a daily basis. However. punctur.s and punctur. r.tios ar. sig.ificantly differ.nt when compar.ng.mean data between months of boll weevil collections. When boll weevils wer. pr.vided with cotton squar.s daily, the pr.-ovipositional per.ods of female par.nts captur.d in September. November.and Januar. wer. 5, 9 and 14 days, r.spectively. The r.te of eg.s by females was sig.ificantly lower.dur.ng.November.and Januar. than September. Female par.nts collected in September.pr.duced a sig.ificantly hig.er.per.entag. of eg.s yielding.adult pr.g.ny than those collected in November.and Januar.. Life table par.meter. indicated that net r.pr.ductive r.te （r.） of boll weevil females collected in September.was 1.2- fold hig.er.than those collected in November.and 10.7-fold hig.er.than those collected in Januar.. Except for.testes size, no differ.nces in male r.pr.ductive par.meter. wer. obser.ed dur.ng.the cotton-fr.e per.od compar.d with males captur.d dur.ng.mid-cotton （June）. The number.of oocytes in the ovar.oles and the number.of ooeytes containing.yolk wer. sig.ificantly lower.dur.ng.September. November.and Januar. compar.d with June. The r.pr.ductive potential ofover.inter.ng.boll weevil females collected in differ.nt months is an impor.ant consider.tion in deter.ining.the success of any contr.l str.teg..

关键词： Anthonomusg.andisg.andis over.inter.ng.boll weevil r.pr.ductive pollen