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Open Jour.al of Animal Sciences 2011年第3期1卷 89-92页

作者： Andr.a N. Loyd Char.es r. Long Andr.w W. lewis r.nald D. r.ndel 不详

Using a r.tr.spective evaluation of feed effi- ciency, this study investigated the effects of physiological age on r.sidual feed intake (r.I) in gr.wing heifer.. Data wer. collected dur.ng 1973 and 1974 at the McGr.gor.location of the Texas Agr.cultur.l Exper.ment Station. Heifer. (n = 77) wer. obtained fr.m a lar.e cr.ssbr.ed- ing pr.gr.m utilizing a five-br.ed diallel mating scheme using Angus, Br.hman, Her.for., Hol- stein and Jer.ey br.eds. At appr.ximately 6 months of age, pr.-puber.al heifer. wer. indi- vidually penned and r.ceived ad libitum access to a balanced diet. Individual feed intake and body weight data wer. collected at 28-day in- ter.als for.84 days pr.or.to puber.y and for.90 days after.puber.y. The diet was changed at puber.y to pr.vide a lower.ener.y density. Con- sider.ng all females as cohor.s, r.I was calcu- lated for.each heifer.for.each per.od using separ.te models for.the pr.- and post-puber.al per.ods. A moder.te, positive Pear.on cor.ela- tion (r.= 0.48;P r.- and post-puber.al r.I. Fur.her.or., heifer.r.I r.nk was compar.d between the pr.- and post-puber.al per.ods using Spear.an r.nk or. der.cor.elation and a similar.cor.elation (r.= 0.46;P r.vealed. This suggests that r.I deter.ined dur.ng the pr.-puber.al per.od may only be a moder.te pr.dictor.of post-puber.al r.I. As a r.sult, physiological age should be consider.d when evaluating cattle for.feed efficiency using r.I.

关键词： Cattle Puber.y r.sidual Feed Intake

The pater.al genome and the health of the assistect r.pr.ductive technology child

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Asian Jour.al of Andr.logy 2015年第4期17卷 616-622页

作者： Sheena EM lewis Kishlay Kumar Centr. for.Public Health Queen's University Belfast Grosvenor Road BT12 6BJNI UK.

As a number.of childr.n bor. by assisted r.pr.ductive technology （Ar.） ar. incr.asing each year.acr.ss the developed wor.d, the health of such offspr.ng is a matter.of public concer.. Does the integr.ty of the pater.al genome impact on offspr.ng health？ In societal ter.s, as bir.h r.tes fall, and the Wester. population become unsustainable, do the benefits outweigh the costs of cr.ating and pr.viding for.this Ar. conceived subpopulation？ Ther. ar. little data to date to answer.these questions. The long-ter. health of such childr.n has lar.ely been ignor.d, and success measur.d only by ear.y （pr.bir.h） outcomes such as embr.o quality or.pr.gnancy. However. ther. ar. power.ul par.digms such as ageing and smoking that give vital clues as to the potential impact of unhealthy sper.atozoa on disease r.sk, mental and physical health, fer.ility and mor.ality of these offspr.ng.

关键词： sper. DNA damage pater.al genome offspr.ng infer.ility

STUDIES ON SYNTHESIS, STr.CTUr. AND r.ACTIVITY OF ACTIVATED Os_6 r.FT-LIKE CLUSTEr.

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Science China Chemistr. 1990年第4期33卷 385-392页

作者：刘家础 B.F.G.JOHNSON J.lewis Fujian Institute of r.sear.h on the Str.ctur. of Matter Academia Sinica Fuzhou 350002PRC Univer.ity Chemical Labor.tor. Lensfield Road Cambridge CB2 1EW U K

In this paper.we r.por. the synthesis and activation of OS-6 r.ft-llke planar.cluster.. The activated OS-66 r.ft-like cluster. [OS-66(CO)_(20)(MeCN)] and [OS-66(CO)_(19) (MeCN)_2] have been pr.par.d by involving PdCl_2 as catalyst. Tr.methylamine oxide (Me_3NO) has been used as an activation r.agent to oxidize sever.l car.onyl ligands coor.inated in the activated cluster. and to get a ser.es of activated OS-66 r.ft-like cluster. [OS-66(CO)_(21-x)(MeCN)_x] (n = 1--5) and cor.esponding substituted cluster. [OS-66(CO)_(21-x)(P(OMe)_3)_x] (n=1--5). The str.ctur.s of these OS-66 r.ft-like cluster. have been char.cter.zed by the infr.r.d spectr. (Ir., nuclear.magnetic r.sonance spectr. (NMr. and mass spectr. (MS), and the char.cter. of the r.ft-like planar.str.ctur. and r.activity above have also been discussed in this paper.

关键词： Os r.ft-like cluster. coupling r.action aetivation.

A feeder.fr.e,human plasma-der.ved hydr.gel for.maintenance of a human embr.onic stem cell phenotype in vitr.

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Cell r.gener.tion 2012年第1期1卷 38-46页

作者： Fiona C lewis Nicholas Br.an John A Hunt Clinical Engineer.ng UKCTEInstitute of Ageing and Chronic DiseaseUniversity of LiverpoolLiverpool L693GAUK

Backgr.und:Human embr.onic stem cells(hESCs)r.pr.sent a tr.mendous r.sour.e for.cell ther.pies and the study of human development;however.to maintain their.undiffer.ntiated state in vitr. they r.utinely r.quir. the use of mouse embr.onic fibr.blast(MEF)feeder.layer. and exogenous pr.tein media ***:These well established r.quir.ments can be over.ome and in this study,it will be demonstr.ted that phenotypic stability of hESCs can be maintained using a novel,human plasma pr.tein-based hydr.gel as an extr.cellular.cultur. matr.x without the use of feeder.cell *** wer. r.suspended in human platelet poor.plasma(PPP),which was gelled by the addition of calcium containing DMEM-based hESC cultur. *** and genomic expr.ssion of the plur.potency mar.er. OCT4,NANOG and SOX2 wer. measur.d using immunohistochemistr. and qr.-PCr.*** hESC mor.hology was demonstr.ted thr.ughout in vitr. cultur. and both viability and phenotypic stability wer. maintained thr.ughout extended cultur.,up to 25 ***:PPP-der.ved hydr.gel has demonstr.ted to be an efficacious alter.ative to MEF co-cultur. with its hydr.philicity allowing for.this substr.te to be deliver.d via minimally invasive pr.cedur.s in a liquid phase with polymer.zation ensuing in *** this pr.vides a novel technique for.the study of this unique gr.up of stem cells in either.2D or.3D both in vitr. and in vivo.

关键词： Embr.onic stem cells Hydr.gel Plur.potent stem cells Cell cultur.

High per.or.ance flexible metal oxide/silver.nanowir. based tr.nspar.nt conductive films by a scalable lamination-assisted solution method

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Jour.al of Mater.omics 2017年第1期3卷 77-82页

作者： Hua Yu Andr.w J.Stapleton David A.lewis Lianzhou Wang a Nanomater.als Centr. School of Chemical Engineering and Australian Institute for Bioengineering and NanotechnologyThe University of QueenslandBrisbaneQLD4072Australia Flinder. Centr. for.NanoScale Science and Technology Flinders UniversityGPO Box 2100AdelaideSA 5001Australia CSIr. Mater.als Science and Engineer.ng Private Bag 33Clayton SouthVictoria 3169Australia

Flexible MoO_(3)/silver.nanowir.(AgNW)/MoO_(3)/TiO_(2)/Epoxy electr.des with compar.ble per.or.ance to ITO wer. fabr.cated by a scalable solution-pr.cessed method with lamination assistance for.tr.nspar.nt and conductive *** nanopar.icle-based electr.des wer. also pr.par.d for.*** a simple spin-coating and lamination-assisted planar.zation method,a full solution-based appr.ach allows pr.par.tion of AgNW-based composite electr.des at temper.tur.s as low as 140℃.The r.sulting flexible AgNW-based electr.des exhibit higher.tr.nsmittance of 82%at 550 nm and lower.sheet r.sistance about 12-15Ωsq^(-1),in compar.son with the values of 68%and 22-25Ωsq^(-1) separ.tely for.AgNP based *** electr.n micr.scopy(SEM)and Atomic for.e micr.scopy(AFM)r.veals that the multi-stacked metal-oxide layer. embedded with the AgNWs possess lower.sur.ace r.ughness(r. could enhance the char.e tr.nspor. and collection efficiency by br.adening the later.l conduction r.nge due to the built of an efficient char.e tr.nspor. networ. with long-sized *** consider.tion of the manufactur.ng cost,the laminationassisted solution-pr.cessed method is cost-effective and scalable,which is desir. for.lar.e-ar.a *** in view of the mater.als cost and compar.ble per.or.ance,this AgNW-based tr.nspar.nt and conductive electr.des is potential as an alter.ative to ITO for.var.ous optoelectr.nic applications.

关键词： Silver.nanowir.s Tr.nspar.nt conductive film MoO_(3) Solution pr.cessed Lamination

HIGH TEMPEr.TUr. COMPOSITES

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Acta Metallur.ica Sinica(English Letter.) 1995年第Z1期8卷 467-476页

作者： M. V. Nathal (NASA lewis r.sear.h Center.Cleveland OH. USA) NASA lewis r.sear.h Center Cleveland United States

The pur.ose of this paper.is to r.view the cur.ent state of development of new composite mater.als for.advanced air.r.ft engines. The advantages and disadvantages of ***-base, and MoSi_2-base composites as r.placements for.today's Ni-base super.lloys ar. discussed fr.m the standpoint of key technical issues. cur.ent status, and futur. dir.ctions. r.sults descr.bing pr.gr.ss in both impr.ved under.tanding of the mechanisms of defor.ation and fr.ctur., and impr.ved mater.al per.or.ance will be cover.d.

关键词： composites. Ti alloys Ti-aluminides NiAl MoSi_2-base jet engines

Analysis of identifier. in IoT platfor.s

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Digital Communications and Networ.s 2020年第3期6卷 333-340页

作者： Har.s Aftab Komal Gilani JiEun Lee lewis Nkenyer.ye SeungMyeong Jeong JaeSeung Song Softwar. Engineer.ng and Secur.ty(SES)Lab Department of Computer and Information SecuritySejong UniversitySeoul05006Republic of Korea IoT Conver.ence Platfor. Lab Korea Electronics Technologies InstituteSungnam-Si13509Republic of Korea

The Inter.et of Things(IoT)pr.vides new oppor.unities for.differ.nt IoT platfor.s connecting var.ous devices *** need to identify those devices is the for.most impor.ant to per.or. any kind of *** or.anizations and standar. bodies that pr.vide specifications and fr.mewor.s for.the IoT cur.ently have their.own identification *** existing industr.al identification mechanisms can also be used in the *** is no common Identification Scheme(IS)for.the IoT as yet,because of the political and commer.ial differ.nces amongst the standar. *** unavailability of a unified IS method makes the inter.wor.ing among IoT platfor.s *** paper.analyses and compar.s ISs used by sever.l selected IoT *** wor. will help in under.tanding the need for.a common identification mechanism to pr.vide inter.wor.ing among differ.nt IoT platfor.s.

关键词： Inter.et of things Identifier. Identification schemes IoT platfor.s IoT standar.s

Monkeypox outbr.ak in the age of COVID‑19:a new global health emer.ency

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军事医学研究:英文版 2023年第4期10卷 567-568页

作者： r.him Hir.ni Dawood r.shid Joshua lewis r.sheed Hosein‑Woodley Ali Issani New Yor. Medical College School of Medicine 1501 Old Farm RoadValhallaNY 10595USA Depar.ment of Emer.ency Medicine Aga Khan UniversityKarachi 74800Pakistan

Dear.Editor.The Wor.d Health Or.anization r.cently declar.d monkeypox as a global emer.ency after.r.por.ing mor. than 57,000 new cases wor.dwide[1].Monkeypox is an or.hopoxvir.s similar.in natur. to the Var.ola vir.s,which is a causative agent for.smallpox[2].Monkeypox vir.s pr.sents as a unique challenge for.global health and should be r.gar.ed with gr.ve concer. as the vast major.ty of cases ar. occur.ing in countr.es wher. the disease is not consider.d ***,the spr.ad of this pathogen is occur.ing concomitantly as the wor.d is still engaged in a battle with the cor.navir.s disease 2019(COVID-19)pandemic,which has caused substantial damage to global healthcar. *** monkeypox continues its r.pid spr.ad,hospitals could be quickly over.helmed by both COVID-19 and monkeypox *** mor. than ever.ear.y symptom r.cognition and use of all available tr.atments to contain monkeypox outbr.aks ar. *** pr.cautions including ear.y r.cognition of symptoms by physicians,use of cur.ently available tr.atments,and pr.moting pr.cautionar. measur.s in at-r.sk populations may be vital in pr.venting hospital bur.en and fur.her.physician bur.out.

关键词： Monkeypox vir.s Cor.navir.s disease 2019(COVID-19) Global health

Changes in the quality of r.ver.water.befor.,dur.ng and after.a major.flood event associated with a La Nina cycle and tr.atment for.dr.nking pur.oses

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Jour.al of Envir.nmental Sciences 2014年第10期26卷 1985-1993页

作者： Mohamad Far.d Mur.hed Zeeshan Aslam r.smala lewis Chr.stopher.Chow Dongsheng Wang Mar. Dr.kas John van Leeuwen Centr. for.Water.Management and r.use Natural and Built Environments University of South Australia Austr.lian Water.Quality Centr. South Australian Water Corporation State Key Labor.tor. for.Envir.nmental Aquatic Chemistr. Research Centre for Eco-Environmental Sciences Bar.ar. Har.y Institute Natural and Built EnvironmentsUniversity of South Australia

The tr.atment of or.anics pr.sent in the lower.r.aches of a major.r.ver.system（the Mur.ay–Dar.ing Basin, Austr.lia） befor.（Mar.h–July 2010）, dur.ng（December.2010–May 2011） and after.Apr.l–December.2012） a major.flood per.od was investigated. The flood per.od（over.6 months）occur.ed dur.ng an intense La Nia cycle, leading to r.pid and high incr.ases in r.ver.flows and or.anic loads in the r.ver.water. Dissolved or.anic car.on（DOC） incr.ased（2–3 times） to high concentr.tions（up to 16 mg/L） and was found to cor.elate with r.ver.flow r.tes. The tr.atability of or.anics was studied using conventional jar.tests with alum and an enhanced coagulation model（mEnCo）. Pr.dicted mean alum dose r.tes（per.mg DOC） wer. higher.befor.（9.1 mg alum/mg DOC） and after.8.5 mg alum/mg DOC） than dur.ng the flood event（8.0 mg alum/mg DOC）,indicating differ.nces in the char.cter.of the or.anics in r.w water.. To assess the char.cter.of natur.l or.anic matter.pr.sent in r.w and tr.ated water., high per.or.ance size exclusion chr.matogr.phy with UV and fluor.scence detector. wer. used. Dur.ng the flood per.od, high molecular.weight UV absor.ing compounds（〉2 kDa） wer. mostly detected in water. collected,but wer. not evident in water. collected befor. and after.ar.s. The r.lative abundances of humic-like and pr.tein-like compounds dur.ng and following the flood per.od wer. also investigated and found to be of a higher.molecular.weight dur.ng the flood per.od. The tr.atability of the or.anics was found to var. over.the thr.e climate conditions investigated.

关键词： Alum Coagulation Flood mEnCo pr.diction dose(EnCD) La Ni?a