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r.thinking.the tender.ng.fr.mewor.s of constr.ction contr.ctor. in the context of a soft systems methodolog. appr.ach

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Fr.ntier. of Eng.neer.ng.Manag.ment 2018年第3期5卷 369-380页

作者： Stephen Ur.UHAr. andrew whyte School of Civil and Mechanical Eng.neer.ng Curtin University

Limited r.sear.h has been conducted on the inter.al tender.ng.pr.cedur.s(ITP) of constr.ction contr.ctor. because of the commer.ially sensitive and confidential natur. of the subject matter. This limitation explains the r.luctance of contr.ctor. to under.0} inter.iews. Existing.r.sear.h(outside bid/no-bid and mar.0}n decision factor.identification and subsequent decision modeling.development) only beg.ns to pr.vide insig.ts into key tender.ng.stag.s, par.icular.y ar.und r.sk assessments and cor.or.te r.view pr.cesses. Ear.y r.sear.h sug.ested one to thr.e r.view stag.s. However. when consider.ng.the whole wor. pr.cur.ment pr.cess fr.m pr.spect identification to contr.ct execution, five to seven ser.es of r.views can be ar.0}ably applied by some contr.ctor., wher.in some r.views stepped thr.ug. sever.l layer. of inter.al senior.manag.ment. Tender.ng.pr.cesses wer. pr.sented as flowchar. models that tr.ditionally follow "har." system(r.ctang.lar.shapes and str.ig.t line ar.ows) steps, which sug.est that a pr.cise pr.cess also leads to pr.cise r.sults. However. g.ven that contr.ctor. do not win ever. tender.they submit, the pr.cess is less pr.cise than that sug.ested in r.g.dly str.ctur.d ***-five detailed semi-str.ctur.d inter.iews wer. held with pur.osely selected hig.-pr.file publicly and pr.vately owned constr.ction companies in Austr.lia with sig.ificantly var.ed tur.over.. Analyses show that contr.ctor. ar. concer.ed about the neg.tive effects of incr.asing.cor.or.te g.ver.ance demands, with many stating.that people involved ar. the most cr.tical element to tender.ng.success. A new way of pr.senting.the ITP of contr.ctor. is assessed using.a soft systems methodolog.(SSM) appr.ach. SSM offer. an alter.ative way of consider.ng.human inter.ction challeng.s within the ITP of contr.ctor., which needs to be tested with the *** for.at g.aphics of SSM g.idelines ar. pr.sented as a way of offer.ng.contr.ctor. a differ.nt appr.ach, which may assist indi

关键词： contr.ctor cor.or.te g.ver.ance humanistic r.sk soit systems methodolog. tender.ng.pr.cedur.s

whyte Daimin Model for.ASEAN Catastr.phe r.cover. Financing

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China Inter.ational Business 2015年第4期 58-61页

作者： JOHN & DAI MIN MILLIg.N- whyte

This ar.icle explains why existing.g.ver.ment-pr.vate sector.par.ner.hip models that r.ly only on insur.nce, r.insur.nce and catastr.phe bond mar.ets cannot r.liably pr.tect lower.per.capita nations＇ economies and pioneer. whyte Daimin Model for.pr.viding.ASEAN g.ver.ments with r.liable catastr.phe r.cover. financing. Mar.et for.es beyond r.insur.r. contr.l and annual pr.ssur.s for.pr.fits to satisfy shar.holder. and to attr.ct catastr.phe bond investor. will under.ine r.insur.r.＇ ability to r.liably finance catastr.phe r.cover. r.sk and losses for.lower.income countr.es. The char.s r.veal the ＂new nor.al＂ of incr.asing.catastr.phe events wor.dwide and r.sulting.use of r.insur.nce and catastr.phe bonds to finance catastr.phe r.cover. pr.mar.ly in hig.er.income countr.es. That has incr.ased fr.m US$ 3.5 billion in 1992 to US$ 3.5 tr.llion in 2011.

关键词：灾难恢复融资东盟模型保险公司巨灾债券伙伴关系私营部门

Floating.pr.duction stor.g. and offloading.systems＇ cost and motion per.or.ance： A systems thinking.application

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Fr.ntier. of Eng.neer.ng.Manag.ment 2018年第3期5卷 357-368页

作者： r.ni NISHANTH andrew whyte V.John KUr.AN Civil & Envir.nmental Eng.neer.ng University Tech. PETRONASBandar Seri Iskandar Malaysia Civil Eng.neer.ng Curtin University Perth Australia

Floating.pr.duction stor.g. and offloading.（FPSO） units incr.asing.y r.pr.sent a pr.ctical and economic means for.deep-water.oil extr.ction and pr.duction. Systems thinking.g.ves a unique oppor.mity to seek a balance between FPSO technical per.or.ance（s）, with whole-cost; stakeholder.decision-making.is char.0}d to alig. differ.nt fit-for.use desig. specification options＇ that addr.ss technical-motion（s）, with r.spective life-cycle cost analyses （LCCA）. Soft system methodolog. allows situation based analyses over.set per.ods-of-time by diag.osing.the pr.blem-at-hand; namely, assessing.the antecedents of life-cycle cost r.lative to FPSO sub- component desig. alter.atives. Alter.ative moor.ng. component compar.sons for.either.new-build hulls or.r.fur.ished hulls r.pr.sent an initial necessar. consider.- tion to facilitate extr.ction, pr.duction and stor.g. of deep- water.oil r.ser.es. Coupled dynamic analysis has been per.or.ed to g.ner.te FPSO motion in six deg.ees of fr.edom using.SESAM DeepC, while life-cycle cost analysis （LCAA） studies g.ve net-pr.sent-value compar.ons r.flective of mar.et conditions. A par.metr.c study has been conducted by var.ing.wave heig.ts fr.m 4 - 8 m to under.tand FPSO motion behavior.in the pr.sence of wind and cur.ent, as well as compar.ng.the motions of tur.eted ver.us spr.ad moor.ng.desig. alter.atives. LCCA data has been g.ner.ted to compar. the cost of such differ.nt moor.ng.options/hull conditions over.10 and 25- year.per.ods. Systems thinking.has been used to explain the inter.ction of pr.blem var.ables; r.sultantly this paper.is able to identify explicit factor. affecting.the choice of FPSO config.r.tions in ter.s of motion and whole-cost, towar. assisting.sig.ificantly with the fr.nt-end eng.neer.ng.desig. （FEED） phase of fit-for.pur.ose config.r.d FPSOs, in water. off Malaysia and Austr.lia.

关键词： FPSO LCCA spr.ad/tur.et-moor.ng DeepC cost motion soft-systems

whyte Daimin Fr.mewor. and Pr.ducts for.China＇s Catastr.phe Cover.g.

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China Inter.ational Business 2015年第6期 58-59页

作者： whyte DAIMIN CATASTr.PHE r.COVEr. FINANCE CENTEr

whyte DAIMIN CATASTr.PHE r.COVEr. FINANCE CENTEr.his ar.icle intr.duces key featur.s of the whyte Daimin Catastr.phe and Ag.icultur. r.sk Tr.nsfer.and Loss Funding.Fr.mewor. and Pr.ducts for.China＇s catastr.phe and ... 详细信息

whyte DAIMIN CATASTr.PHE r.COVEr. FINANCE CENTEr.This ar.icle intr.duces key featur.s of the whyte Daimin Catastr.phe and Ag.icultur. r.sk Tr.nsfer.and Loss Funding.Fr.mewor. and Pr.ducts for.China＇s catastr.phe and ag.icultur. r.sks.

关键词：巨灾保险产品框架中国金融中心灾难恢复

澳大利亚采用电渣重熔(ESr.钢制造锻件的最新经验

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大型铸锻件 1982年第S1期 32-38页

作者： D. Kir.ness g. Or.er.d B. whyte D. Bever.dg. r. andrew 傅耆寿

本文叙述了最大容量为33吨的电渣重熔装置的安装对锻造操作方法的影响。也论述了影响合适的电渣重熔结晶器尺寸选择的因素。电渣重熔钢锭优良的表面光洁度和内部质量,提高了加热和冷却速度,有较好的显热利用和每压次有较大的压下量。提... 详细信息

本文叙述了最大容量为33吨的电渣重熔装置的安装对锻造操作方法的影响。也论述了影响合适的电渣重熔结晶器尺寸选择的因素。电渣重熔钢锭优良的表面光洁度和内部质量,提高了加热和冷却速度,有较好的显热利用和每压次有较大的压下量。提供了四种钢号鉴定的结果,表明了收得率改善的程度,锻造过程中收得率的改善程度,可归因于重熔操作对夹杂的改善。根据尺寸试件镦粗和高温冲击抗拉试验没有证明锻造广的电渣重熔钢锭的优良的热成形性。还概述了为测定变形度对机械性能均匀度的影响的研究。

关键词：电渣重熔钢锭电炉钢锻造厂电渣熔炼电渣钢 ESr 锻件金属压制材料澳大利亚大洋洲

Impact of dir.ct and indir.ct heating.systems in br.iler.units on envir.nmental conditions and flock per.or.ance

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Jour.al of Integ.ative Ag.icultur. 2016年第11期15卷 2588-2595页

作者： Shaun Smith Joseph Meade James g.bbons Kevina Mc g.ll Declan Bolton Paul whyte UCD School of Veter.nar. Medicine University College Dublin Belfield Dublin 4 Ireland Teag.sc Ashtown Food r.sear.h Centr. Ashtown Dublin 15 Ireland

This study compar.d the impact of thr.e indir.ct heating.systems to dir.ct g.s flame heater. on a selection of flock per.or.ance and envir.nmental indicator. in commer.ial br.iler.units. No statistically sig.ificant differ.nces（P≥0.05） wer. found in flock mor.ality r.tes, bir. weig.t, water.consumption, str.ss r.sponse, car.on dioxide, ammonia, temper.tur., r.lative humidity, litter.quality, within-flock Campylobacter.levels or.mean Campylobacter.counts when flock data fr.m any of the thr.e indir.ct heating.systems wer. compar.d to flocks r.ar.d in houses with dir.ct heating.systems. Differ.nces in litter.quality wer. obser.ed between upper.and lower.litter.layer. in all houses, r.g.r.less of heating.type, which may have implications for.bir. health and welfar.. Car.on dioxide concentr.tions in houses with dir.ct heating.systems wer. sig.ificantly hig.er.than those in houses with indir.ct heating.systems dur.ng.the fir.t 10 days of bir. life（P≤0.05）. This was due to the incr.ased use of heating.systems dur.ng.this per.od of the flock cycle. Differ.nces in CO2 concentr.tions had no effect on flock per.or.ance, possibly due to the fact that concentr.tions did not exceed known safe levels. A statistically sig.ificant incr.ase in str.ss r.sponse was obser.ed in bir.s as a r.sult of par.ial depopulation（thinning. within houses, ir.espective of heating.system type used（P≤0.05）. Str.ss associated with thinning.may have consequences for.bir. welfar. and food safety. In conclusion, the r.sults of our.study sug.est that indir.ct heating.systems do not appear.to neg.tively impact on flock per.or.ance, str.ss r.sponse, within-flock Campylobacter.levels or.mean Campylobacter.counts and do not appear.to sig.ificantly alter.envir.nmental conditions within br.iler.houses when compar.d to houses equipped with dir.ct heating.systems. Indir.ct systems ar. a viable alter.ative for.heating.br.iler.houses in ter.s of flock per.or.ance, bir. welfar. and food safety.

关键词： litter.quality welfar. str.ss poultr. pr.duction campylobacter envir.nmental conditions

Investig.tion of the per.or.ance of a pilot-scale bar.el atmospher.c plasma system for.plasma activation of polymer.par.icles

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Nanotechnolog. and Pr.cision Eng.neer.ng 2019年第1期2卷 1-7页

作者： Hisham M.Abour.yana Peter.J.Dobbyn Pat whyte Denis P.Dowling Sur.ace Eng.neer.ng.g.oup School of Mechanical and Materials Engineering University College Dublin Ir.sh Micr. Moulding. Inverin Co.

This study r.por.s the development and per.or.ance of a pilot-scale bar.el atmospher.c plasma r.actor.for.the atmospher.c plasma activation tr.atment of polymer.par.icles. The polymer.par.icles tr.ated included acr.lonitr.le butadiene styr.ne(ABS) and polypr.pylene(PP). These par.icles had diameter. in the r.ng. of 3–5 mm. The initial studies wer. car.ied out using.a labor.tor.-scale bar.el r.actor.desig.ed to tr.at polymer.par.icle batch sizes of 20 g. A pilot-scale r.actor.that could tr.at 500 g.par.icle batch sizes was then developed to facilitate pr.-industr.al-scale tr.atments. The effect of oper.ting.pulse density modulation(PDM) in the r.ng. 10%–100% and plasma tr.atment time on the level of activation of the tr.ated polymer. wer. then investig.ted. ABS r.vealed a lar.0}r.decr.ase in water.contact ang.e compar.d with PP after.plasma tr.atment under.the same conditions. The optimal tr.atment time of ABS(400 g.of polymer.par.icles) in the pilot-scale r.actor.was 15 min. The plasma-activated polymer.par.icles wer. used to fabr.cate dog.bone polymer.par.s thr.ug. injection *** testing.of the r.sulting.dog.bone polymer.par.s r.vealed a 10.5% incr.ase in tensile str.ng.h compar.d with those fabr.cated using.non-activated polymer.par.icles.

关键词： Atmospher.c pr.ssur. plasma Bar.el plasma r.actor Polymer par.icles Water contact ang.e X-r.y photoelectr.n spectr.scopy Injection moulding

Cytokines fr.m the pig.conceptus:r.les in conceptus development in pig.

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Jour.al of Animal Science and Biotechnolog. 2015年第2期6卷 130-141页

作者： r.dney D g.iser. Matthew C Lucy Jeffr.y J whyte Jason W r.ss Daniel J Mathew Animal Sciences r.sear.h Center University of Missouri Depar.ment of Animal Science Iowa State University

Establishment of pr.g.ancy in pig. involves maintaining.pr.g.ster.ne secr.tion fr.m the cor.or. lutea in addition to r.g.lating.a sensitive inter.lay between the mater.al immune system and attachment of the r.pidly expanding.tr.phoblast for.nutr.ent absor.tion. The per.-implantation per.od of r.pid tr.phoblastic elong.tion followed by attachment to the mater.al uter.ne endometr.um is cr.tical for.establishing.a sufficient placental-uter.ne inter.ace for.subsequent nutr.ent tr.nspor. for.fetal sur.ival to ter., but is also mar.ed by the r.quir.d conceptus r.lease of factor. involved with stimulating.uter.ne secr.tion of histotr.ph and modulation of the mater.al immune system. Many endometr.al g.nes activated by the conceptus secr.tor. factor. stimulate a tig.tly contr.lled pr.inflammator. r.sponse within the uter.s. A number.of the cytokines r.leased by the elong.ting.conceptuses stimulate inducible tr.nscr.ption factor. such as nuclear.factor.kappa B （NFKB） potentially r.g.lating.the mater.al uter.ne pr.inflammator. and immune r.sponse. This r.view will establish the cur.ent knowledg. for.the r.le of conceptus cytokine pr.duction and r.lease in ear.y development and establishment of pr.g.ancy in the pig.

关键词： Cytokines Embr.o development Por.ine conceptus Pr.g.ancy Pr.stag.andins uter.s

Indian time:time,seasonality,and cultur. in Tr.ditional Ecolog.cal Knowledg. of climate chang.

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Ecolog.cal Pr.cesses 2018年第1期7卷 274-284页

作者： Samantha Chisholm Hatfield Elizabeth Mar.no Kyle Powys whyte Kathie D.Dello Philip W.Mote Or.g.n Climate Chang. r.sear.h Institute Oregon State University104 CEOAS Admin BuildingCorvallisOR 97331USA Depar.ment of Social Sciences Oregon State University Cascades Campus2600 NW College WayBendOR 97701USA Depar.ment of Philosophy Michigan State University503 S.Kedzie HallEast LansingMI 48824-1032USA Depar.ment of Community Sustainability Michigan State University503 S.Kedzie HallEast LansingMI 48824-1032USA

Intr.duction:Wester. climate science and Tr.ditional Ecolog.cal Knowledg.(TEK)r.pr.sent complementar. and over.apping.views of the causes and consequences of *** par.icular.obser.ations of chang.s in abundance,distr.bution,phenolog.,or.behavior.of the natur.l envir.nment(including.plants and animals)can have a r.ch cultur.l and spir.tual inter.r.tation in Indig.nous communities that may not be pr.sent in wester. science ***:Using.inter.iews with Indig.nous elder. and other.Tr.ditional Knowledg. holder.,we demonstr.te that assumptions about the natur.,per.eption,and utilization of time and timing.can differ.acr.ss knowledg. systems in r.g.r. to climate ***:Our.inter.iewees’focus on r.lationality pr.disposes them to notice inter.ctional chang.s among.humans and other.species,to be sensitive to smaller.scale examples of chang.,to be mor. likely to see climate chang. as par. of a br.ader.time scale,and to link chang.s to a g.eater.suite of socio-political phenomena,including.the long.ar. of *** implication of this r.sear.h and the inter.ctions among.humans and other.species is that policies r.str.cting.Native and non-Native access to r.sour.es(i.e.,hunting.and fishing.to cer.ain calendar.seasons may need to be r.visited in a chang.ng.climate.

关键词： Tr.ditional Ecolog.cal Knowledg.(TEK) Tr.ditional Knowledg.(TK) Indig.nous Knowledg.(IK) Climate chang. Phenolog. Seasonality Time