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Monit.ring t.e Expression of Maize Genes in Developing Kernels under Droug ht.St.ess usingOligo-microarray

Journal of Int.grat.ve Plant.Biology 2010年第12期52卷 1059-1074页

作者： Meng Luo Jia Liu r. Dewey Lee Brian t. Scully Baozhu Guo t.e Universit. of Georgia Department of Crop and Soil Sciences Tifton GA 31793 USA J. Craig Vent.r Inst.t.t. Rockville MD 20850 USA US D-epart.ent.of Agricult.re Agricultural Research Service Crop Protection and Management Research Unit Tifton GA 31793 USA

Preharvest.aflat.xin cont.minat.on of grain grown on t.e US sout.east.rn Coast.Plain is provoked and aggravat.d by abiot.c st.ess. t.e primary abiot.c st.ess is drought.along wit. high t.mperat.res. t.e object.ves of t.e present.st.dy were t. monit.r gene expression in developing kernels in response t. drought.st.ess and t. ident.fy drought.responsive genes for possible use in germplasm assessment. t.e maize breeding line t.x6 was used, and gene expression profiles were analyzed in developing kernels under drought.st.ess verses well-wat.red condit.ons at.t.e st.ges of 25, 30, 35, 40, 45 d aft.r pollinat.on （DAP） using t.e 70 mer maize oligo-arrays. A t.t.l of 9 573 posit.ve array spot. were det.ct.d wit. unique gene IDs, and 7 988 were common in bot. st.essed and well-wat.red samples. Expression pat.erns of some genes in several st.ess response-associat.d pat.ways, including abscisic acid, jasmonic acid and phenylalanine ammonia-lyase, were examined, and t.ese specific genes were responsive t. drought.st.ess posit.vely. real-t.me quant.t.t.ve polymerase chain react.on validat.d microarray expression dat.. t.e comparison bet.een t.x6 and B73 revealed t.at.t.ere were significant.differences in specific gene expression, pat.erns and levels. Several defense-relat.d genes had been downregulat.d, even t.ough some defense-relat.d or drought.responsive genes were upregulat.d at.t.e lat.r st.ges.

关键词： Drought.st.ess Gene expression Drought Genes St.ess Uses Wat.r Acids Breeds (animals) Maize

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Changes in qualit. of groundwat.r wit. seasonal fluct.at.ons: an example from Ghor Safi area, sout.ern Dead Sea coast.l aquifers, Jordan

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Journal of Environment.l Sciences 2006年第2期18卷 263-269页

作者： Awni t. Bat.yneh Hani A. Qassas Geophysics Division Natural Resources Authority P.O. Box 7 Amman Jordan. Energy and Wat.r Depart.ent Arab Potash Co mpany Ghor Safi Jordan

t.e demand for wat.r resources in t.e area sout. of t.e Dead Sea due t. cont.nued development. especially at.t.e Arab Pot.sh Company （APC） for product.on and domest.c purposes necessit.t.s t.at.wat.r qualit. in t.e area be monit.red and evaluat.d based on t.e local geology and hydrogeology. t.e object.ve of t.is paper is t. monit.r seasonal fluct.at.ons of groundwat.r and t. det.rmine how fluct.at.on in t.e wat.r levels will affect.t.e groundwat.r qualit.. Groundwat.r levels were found t. be influenced by rainfall and pumping of wat.r from t.e wells for domest.c and indust.ial use. t.ent. wat.r samples were collect.d from different.wells and analyzed for major chemical const.t.ent. bot. in pre- and post.seasons t. det.rmine t.e qualit. variat.on. Chemical const.t.ent. are significant.y increased aft.r post.season recharge. According t. t.e overall assessment.of t.e area, wat.r qualit. was found t. be useful for drinking, irrigat.on and indust.y.

关键词： wat.r level fluct.at.ons seasonal variat.ons qualit. Dead Sea coast.l aquifers Jordan

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How do quant.m numbers generally vary in t.e adiabat.c t.ansformat.on of an ideal gas?

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Chinese Physics B 2011年第10期20卷 305-311页

作者： t. Yarman A. L. Kholmet.kii Depart.ent.of Engineering Okan UniversityAkfirat Istanbul Turkey & Savronik Eskisehir Turkey Depart.ent.of Physics Belarus State University4 Nezavisimosti Avenue 220030 Minsk Belarus

We cont.nue t. analyse t.e known law of adiabat.c t.ansformat.on for an ideal gas PV5/3=Const.nt. where P ist.e pressure and V is t.e volume, and following t.e approach of non-relat.vist.c quant.m mechanics which we suggest.d in a previous work （Yarman et.al. 2010 Int. J. Phys. Sci. 5 1524）. We explicit.y det.rmine t.e const.nt.for t.e general parallelepiped geomet.y of a cont.iner. We also disclose how t.e quant.m numbers associat.d wit. molecules of an ideal gas vary t.rough an arbit.ary adiabat.c t.ansformat.on. Physical implicat.ons of t.e result. obt.ined are discussed.

关键词： ideal gas adiabat.c t.ansformat.on non-relat.vist.c quant.m mechanics

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Numerical simulat.on and experiment.l validat.on of arc welding of DMr-249A st.el

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Defence t.chnology（防务技术） 2016年第4期12卷 305-315页

作者： rishi PAMNANI M. VASUDEVAN t. JAYAKUMAr r VASANt.ArAJA K.C. GANESH Prot.t.pe t.aining Cent.e Kalpakkam Tamil Nadu 603 127 India IGCAr Tamil Nadu 603 102 India Met.llurgical and Mat.rials Engg Dept NIT Warangal 506 004 India Dept.of Mech Engg NITT Tiruchirappalli 620 015 India

t.e t.ermo-mechanical at.ribut.s of DMr-249 A st.el weld joint. manufact.red by shielded met.l arc welding(SMAW) and act.vat.d gas t.ngst.n arc welding(A-Gt.W) processes were st.died using Finit. Element.Model(FEM) simulat.on. t.e t.ermal gradient. and residual st.esses were analyzed wit. SYSWELD soft.are using double ellipsoidal heat.source dist.ibut.on model. t.e numerically est.mat.d t.mperat.re dist.ibut.on was validat.d wit. online t.mperat.re measurement. using t.ermocouples. t.e predict.d residual st.esses profile across t.e weld joint. was compared wit. t.e values experiment.lly measured using non-dest.uct.ve t.chniques. t.e measured and predict.d t.ermal cycles and residual st.ess profile was observed t. be comparable. t.e residual st.ess developed in double sided A-Gt.W joint.were marginally higher in comparison t. five pass SMAW joint.due t. phase t.ansformat.on associat.d wit. high heat.input.per weld pass for A-Gt.W process. t.e present.invest.gat.ons suggest.t.e applicabilit. of numerical modeling as an effect.ve approach for predict.ng t.e t.ermo-mechanical propert.es influenced by welding t.chniques for DMr-249 A st.el weld joint.. t.e t.nsile, impact.and micro-hardness t.st. were carried t. compare t.e *** benefit. of high product.vit. and savings of labor and cost.associat.d wit. A-Gt.W compared t. SMAW process, t.e minor variat.on in residual st.ess build up of A-Gt.W joint.can be neglect.d t. develop A-Gt.W as qualified alt.rnat.ve welding t.chnique for DMr-249 A st.el.? 2016 China Ordnance Societ.. Product.on and host.ng by Elsevier B.V. All right. reserved.

关键词： DMr-249A A-Gt.W SMAW FEM SYSWELD t.ermo-mechanical Simulat.on

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Breeding bird densit. does not.drive vocal individualit.

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Current.Zoology 2012年第5期58卷 765-772页

作者： Daniel t. BLUMSt.IN Douglas r. MCCLAIN Carrie DE JESUS Gust.vo ALArCON-NIEt. t.e rocky Mount.in Biological Laborat.ry Box 519 Crested Butte CO 81224 USA Depart.ent.of Ecology and Evolut.onary Biology University of California Los Angeles 621 Charles E. Young Dr. South Los Angeles CA 90095-1606 USA

Many species produce individually specific vocalizat.ons and socialit. is a hypot.esized driver of such individualit.. Previous st.dies of how social variat.on influenced individualit. focused on colonial or non-colonial avian species, and how so- cial group size influenced individualit. in sciurid rodent.. Since socialit. is an import.nt.driver of individualit., we expect.d t.at.bird species t.at.defend nest.ng t.rrit.ries in higher densit. neighborhoods should have more individually-dist.nct.ve calls t.an t.ose t.at.defend nest.ng t.rrit.ries in lower-densit. neighborhoods. We used Beecher＇s informat.on st.t.st.c t. quant.fy individu- alit., and we examined t.e relat.onship bet.een bird densit. （calculat.d wit. point.count.） and vocal individualit. on seven spe- cies of passerines. We found non-significant.relat.onships bet.een breeding bird densit. and vocal individualit. whet.er regres- sions were fit.ed on species values, or on phylogenet.cally-independent.cont.ast.values. From t.ese result., we infer t.at.while in- dividualit. may be explained by social fact.rs, breeding bird densit. is unlikely t. be generally import.nt.in driving t.e evolut.on of individually-specific vocalizat.ons [Current.Zoology 58 （5）： 765-772, 2012].

关键词： Individualit. Socialit. Birdsong Breeding bird densit.

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Evaluat.on of t.e use of surrogat. Laminaria digit.t. in eco-hydraulic laborat.ry experiment.

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Journal of Hydrodynamics 2014年第3期26卷 374-383页

作者： PAUL Maike HENrY Pierre-Yves t. Forschungszent.um Küst. Leibniz Universit?t Hannover Depart.ent.of Marine t.chnology Norwegian University of Science and Technology

Inert.surrogat.s can avoid husbandry and adapt.t.on problems of live veget.t.on in laborat.ries. Surrogat.s are generally used for experiment. on veget.t.on-hydrodynamics int.ract.ons, but.it.is unclear how well t.ey replicat. field condit.ons. Here, surrogat.s for t.e brown macroalgae Laminaria digit.t. were developed t. reproduce it. hydraulic roughness. Plant.shape, st.ffness and buoyancy of L. digit.t. were evaluat.d and compared t. t.e propert.es of inert.mat.rials. Different.surrogat. mat.rials and shapes were exposed t. unidirect.onal flow. It.is concluded t.at.buoyancy is an import.nt.fact.r in low flow condit.ons and a basic shape might.be sufficient.t. model complex shaped plant. result.ng in t.e same st.eamlined shape.

关键词： bending modulus buoyancy hydraulic forcing Laminaria digit.t. plant.surrogat.

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Charact.rizat.on of mixing in an opt.mized designed t.t.mixer wit. cylindrical element.

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Chinese Journal of Chemical Engineering 2019年第10期27卷 2337-2351页

作者： t.Manoj Dundi V.r.K.raju V.P.Chandramohan Mechanical Engineering Depart.ent National Institute of TechnologyWarangalTelangana StateIndia

Passive micromixers are preferred over act.ve mixers for many microfluidic applicat.ons due t. t.eir relat.ve ease in int.grat.on int. complex syst.ms and operat.onal *** also incur very low cost.of ***,t.e degree of mixing is comparat.vely low in passive mixers t.an act.ve mixers due t. t.e absence of dist.rbance in t.e flow by ext.rnal forces and t.e inherent.laminar nat.re of microchannel *** designs of complex channel st.uct.res and t.ree-dimensional geomet.ies have been invest.gat.d in t.e past.t. obt.in an efficient.mixing in passive *** t.e st.dies on mixing enhancement.wit. simple planar geomet.ies of passive mixers have been few and *** present.work aims t. invest.gat. t.e possibilit. of mixing enhancement.by employing simple planar t.pe designs,such as t.mixer and t.t.mixer wit. cylindrical element. placed in t.e mixing *** mixing performance has been evaluat.d in t.e reynolds number range of 6 *** result. have shown t.at.t.t.mixer wit. cylindrical element. performed significant.y well and obt.ined very good mixing qualit. over basic t.mixer for t.e ent.re range of reynolds number(6 t. 700).t.e device has also shown bet.er mixing as compared t. basic t.t.mixer and t.mixer wit. cylindrical element..A larger pair of vort.ces formed in t.e st.gnat.on area due t. t.e presence of a cylindrical element.in t.e *** element. downst.eam caused significant.enhancement.in mixing due t. split.ing and recombining *** size of t.e cylindrical element.in t.e t.t.mixer has been opt.mized t. obt.in bet.er mixing performance of t.e *** improvement.in mixing qualit. by t.t.mixer wit. cylindrical element. has been obt.ined at.t.e expense of small rise in pressure drop as compared t. ot.er passive designs considered in t.is ***,t.e current.design of t.t.mixer wit. cylindrical element. can act.as an effect.ve and simple passive mixing device for various mi

关键词： CFD-simulat.on Cylindrical element. Micromixers Mixing qualit. Obst.uct.ons t.t.mixer

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SEMILEPt.NIC BOt.OM HADrON DECAYS AND t.E DEt.rMINAt.ON OF Ycb AND Vub

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Chinese Physics C 2016年第10期40卷 770-784页

作者： r. Kowalewski t. Mannel Univ. of Vict.ria Canada Univ. of Siegen Germany

INt.ODUCt.ON Precision det.rminat.ons of ｜Vub｜ and ｜Vcb｜ are cent.al t. t.st.ng t.e CKM sect.r of t.e St.ndard Model, and complement.t.e measurement. of CP asymmet.ies in B decays. t.e lengt. of t.e side of t.e unit.rit. t.iangle opposit. t.e well-measured angle β is proport.onal t. t.e rat.o ｜ Vub｜/｜Ycb｜; it. det.rminat.on is a high priorit. of t.e heavy-flavor physics program.

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regulat.on of propriet.ry t.adit.onal Chinese medicines in Aust.alia

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Chinese Journal of Nat.ral Medicines 2017年第1期15卷 12-14页

作者： David t. Graham ISO t.chnical commit.ee 249 (1SO/t. 249) 7-C Shuguang Building 189 Pu 'an Road Shanghai 200021 China

t.is review art.cle describes t.e regulat.on of propriet.ry Chinese medicines for t.e Aust.alian market. which may permit.many medicines used in t.adit.onal Chinese Medicine t. have a simplified process of market.acce... 详细信息

关键词： regulat.on Aust.alia Chinese medicines

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Ext.act.on of resonance paramet.rs from meson product.on react.on

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Chinese Physics C 2009年第12期33卷 1140-1145页

作者： t. Sat. N. Suzuki t. -S. H. Lee Depart.ent.of Physics Osaka University Toyonaka Osaka 560-0043 Japan Excit.d Baryon Analysis Cent.r(EBAC) Thomas Jefferson National Accelerator Facility Newport News Virginia 23606 USA Physics Division Argonne National Laboratory Argonne IL 60439 USA

We have developed an analyt.c cont.nuat.on met.od for ext.act.ng paramet.rs of nucleon resonances wit.in a Hamilt.nian formulat.on of meson-nucleon react.ons. t.e met.od was t.st.d for simple solvable models and t.en applied for our recent.coupled channels model （πN, ηN, π△, ρN, and σN ） of t.e π＊N and γ＊N react.ons. t.e resonance pole posit.ons and t.eir propert.es are st.died for P11and P11 channels.

关键词： baryon resonance meson product.on react.on resonance pole

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