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a.ta.Ma.hema.ica.Scientia 2018年第1期38卷 220-236页

作者： Kuo-Shou chiu depa.ta.ento de ma.emática facultad de ciencias básicas universidad metropolitana de ciencias de la educación Jose Pedro Alessandri 774 Santiago Chile

In this pa.er, we investiga.e the existence, uniqueness a.d the a.ymptotic equiv- a.ence of a.linea. system a.d a.perturbed system of differentia. equa.ions with piecewise a.terna.ely a.va.ced a.d reta.ded a.gument of genera.ized type （DEPCa.）. This is ba.ed in the study of a. equiva.ent integra. equa.ion with Ca.chy a.d Green ma.rices type a.d in a.solution of a.DEPCa. integra. inequa.ity of Gronwa.l type. Severa. exa.ples a.e a.so given to show the fea.ibility of results.

关键词： piecewise consta.t a.gument of genera.ized type hybrid equa.ions equiva.ence a.ymptotic beha.ior Gronwa.l's inequa.ity

On genera.ized impulsive piecewise consta.t dela. differentia. equa.ions

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Science China.Ma.hema.ics 2015年第9期58卷 1981-2002页

作者： chiu Kuo-Shou Depa.ta.ento de Ma.emtica Facultad de Ciencias Bsicas Universidad Metropolitana de Ciencias de la Educación

a.va.ia.ion of pa.a.eters formula.with Green function type a.d Gronwa.l type integra. inequa.ity a.e proved for impulsive differentia. equa.ions involving piecewise consta.t dela. of genera.ized type. Some results for piecewise consta.t linea. a.d nonlinea. dela. differentia. equa.ions with impulsive effects a.e *** include existence a.d uniqueness theorems, a.va.ia.ion of pa.a.eters formula. integra. inequa.ities, the oscilla.ion property a.d some a.plica.ions.

关键词： impulsive differentia. equa.ion piecewise consta.t dela. of genera.ized type va.ia.ion of pa.a.eters formula Gronwa.l integra. i

Wa.E INDUCED OSCILLa.ORY a.D STEa.Y FLOWS IN THE a.NULUS OF a.Ca.HETERIZED VISCOELa.TIC TUbE

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Journa. of Hydrodyna.ics 2010年第5期22卷 605-617页

作者： NG chiu-On CHa.G Yin-Yee Depa.tment of Mecha.ica. Engineering The University of Hong Kong

a.perturba.ion a.a.ysis ba.ed on equa.ions of motion in La.ra.gia. form is presented for the oscilla.ory a.d time-mea. viscous flows induced by a.propa.a.ing wa.e of sma.l a.plitude in a. a.nulus with a.viscoela.tic outer wa.l. Owing to the stea.y strea.ing effect, the existence of a.ca.heter in a.blood vessel brings in a. a.ditiona. stea.y pressure gra.ient, a.correction to tha. predicted by the linea. theory, a.d a. a.ditiona. stea.y shea. stress, which ma. increa.e the possibility of hemolysis of red blood cells.

关键词： a.nulus flow stea.y strea.ing ca.heterized a.tery

Polyga.a.turona.e-inhibiting proteins a. a. exogenously a.plied na.ura. solution for prevention of postha.vest funga. infections

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Synthetic a.d Systems biotechnology 2024年第3期9卷 481-493页

作者： Tiffa.y chiu Ya.ra. Li Gra.ua.e Progra. in Genetics Genomicsand Bioinformatics1140 Batchelor HallUniversity of California RiversideCalifornia92521USA Progra. of Chemica. Engineering Department of NanoengineeringUniversity of CaliforniaSan DiegoCA92521USA

Polyga.a.turona.e inhibiting proteins(PGIPs)a.e pla.t proteins involved in the inhibition of polyga.a.turona.es(PGs),cell-wa.l degra.ing enzymes often secreted by phytopa.hogenic ***,we confirmed tha. PGIP2 from Pha.eolus vulga.is(PvPGIP2)ca. inhibit the growth of a.pergillus niger a.d botrytis cinerea.on a.a. *** this study,we further va.ida.ed the fea.ibility of using PGIP a. a. environmenta. a.d ecologica. friendly a.ent to prevent funga. infection *** found tha. a.plica.ion of either purified PGIP(full length PvPGIP2 or trunca.ed tPvPGIP2_5-8),or PGIP-secreting Sa.cha.omyces cerevisia. stra.ns ca. effectively inhibit funga. growth a.d necrotic lesions on toba.co *** a.so exa.ined the effective a.ount a.d thermosta.ility of PGIP when a.plied on pla.ts.a.concentra.ion of 0.75 mg/mL or higher ca. significa.tly reduce the a.ea.of *** *** a.tivity of full-length PvPGIPs is not a.fected a.ter incuba.ion a. va.ious tempera.ures ra.ging from􀀀20 to 42◦C for 24 h,while trunca.ed tPvPGIP2_5-8 lost some effica.y a.ter incuba.ion a. 42◦***,we ha.e a.so exa.ined the effica.y of PGIP on toma.o *** the purified PvPGIP2 proteins were a.plied to toma.o fruit inocula.ed with *** a. a.concentra.ion of roughly 1.0 mg/mL,disea.e inci-dence a.d a.ea.of disea.e ha. reduced by more tha. ha.f compa.ed to the controls without PGIP *** study explores the potentia. of PGIPs a. exogenously a.plied,eco-friendly funga. control a.ents on fruit a.d vegeta.les post-ha.vest.

关键词： PGIP a.tifunga. a.ent Pest control Postha.vest trea.ment

Va.ia.ion of Pa.a.eters Formula.a.d Gronwa.l Inequa.ity for Differentia. Equa.ions with a.Genera. Piecewise Consta.t a.gument

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a.ta.Ma.hema.ica. a.plica.a. Sinica 2011年第4期27卷 561-568页

作者： Kuo-Shou chiu Ma.uel PINTO Depa.ta.ento de Ma.emótica Facultad de Ciencias BósicasUniversidad Metropolitana de Ciencias de la EducacinJ.P.Alessandri 774SantiagoChile Depa.ta.ento de Ma.emótica. Facultad de CienciasUniversidad de ChileCasilla 653SantiagoChile

a.va.ia.ion of pa.a.eters formula.a.d Gronwa.l type integra. inequa.ity a.e proved for a.differentia. equa.ion involving genera. piecewise a.terna.ely a.va.ced a.d reta.ded a.gument.

关键词： va.ia.ion of pa.a.eters formula Gronwa.l integra. inequa.ity a.terna.ely a.va.ced a.d reta.ded a.gument

The effect of va.ia.le viscosity on the flow a.d hea. tra.sfer of a.viscous a.wa.er a.d Cu-wa.er na.ofluids

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Journa. of Hydrodyna.ics 2013年第1期25卷 1-9页

作者： Va.Ra.ELU Kuppa.a.a.le PRa.a. Kereha.li Vina.a.a.NG chiu-On Depa.tment of Ma.hema.ics University of Central Florida Depa.tment of Ma.hema.ics VSK University Depa.tment of Mecha.ica. Engineering The University of Hong Kong

a.numerica. study is ca.ried out to study the effects of the tempera.ure dependent viscosity on the flow a.d hea. tra.sfer of a.na.ofluid over a.fla. surfa.e in the presence of viscous dissipa.ion. The governing nonlinea. pa.tia. differentia. equa.ions a.e tra.sformed into nonlinea. ordina.y differentia. equa.ions, a.d a.e solved numerica.ly by the Keller-box method. The numerica. results indica.e tha. the effect of na.opa.ticle volume fra.tion is to increa.e the hea. tra.sfer a.d hence enha.ce the therma. bounda.y la.er thickness. This is true even in the presence of va.ia.le viscosity a.d the viscous dissipa.ion. Furthermore, the results obta.ned for hea. tra.sfer cha.a.teristics with na.opa.ticles revea. ma.y interesting beha.iors tha. wa.ra.t further study on the effects of the ＂na.o-solid-pa.ticles＂.

关键词： na.ofluid pa.ticles va.ia.le viscosity bounda.y la.ers viscous dissipa.ion Keller-box method

a.Ma.HEMa.ICa. MODEL OF ENTERPRISE COMPETITIVE a.ILITY a.D PERFORMa.CE THROUGH a.Pa.TICULa. EMDEN-FOWLER EQUa.ION

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a.ta.Ma.hema.ica.Scientia 2011年第5期31卷 1749-1764页

作者： Pa. Jente Cha.g Yueloong chiu Sumia. Depa.tment of La.d Economics National Chengchi University Depa.tment of Phychology National Chengchi University Depa.tment of Ma.hema.ica. Sciences National Chengchi University

In this pa.er we work with the ordina.y diffentia. equa.ion u′′ u3 = 0 a.d obta.n some interesting phenomena.concerning blow-up, blow-up ra.e, life-spa.n, zeros a.d critica. points of solutions to this equa.ion.

关键词： estima.e life-spa. blow-up blow-up ra.e performa.ce competitive a.ility

ELECTROHYDRODYNa.IC DISPERSION OF DEFORMa.LE a.ROSOLS IN THE PRESENCE OF a. ELECTRIC FIELD a.D CHEMICa. REa.TION USING Ta.LOR DISPERSION MODEL

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Journa. of Hydrodyna.ics 2011年第2期23卷 247-257页

作者： RUDRa.a. N. DEVa.a.U N. NG chiu-On UGC-Ca. in Fluid Mecha.ics Department of Mathematics Bangalore University Bangalore-560 001 India National Research Institute for Applied Mathematics (NRIAM) Bangalore-560 070 India Depa.tment of Mecha.ica. Engineering The University of Hong Kong

Under the effects of electric field a.d chemica. rea.tion, the problem of dispersion of a.rosols in a.poorly conducting fluid in a.cha.nel is solved a.a.ytica.ly using the mixture theory together with a.regula. perturba.ion technique. It is shown tha. the a.rosols a.e dispersed rela.ive to a.pla.e moving with the mea. speed of a.mospheric fluid a. well a. the mea. speed of a.glomera.ion of a.rosol with a.rela.ive diffusion coefficient, ca.led the Ta.lor dispersion coefficient. This coefficient is numerica.ly computed a.d the results revea. tha. it increa.es with a. increa.e in the electric number, but decrea.es with increa.ing porous pa.a.eter. The physica. expla.a.ions for the phenomena.a.e given in this a.ticle.

关键词： dispersion a.rosols electrohydrodyna.ics mixture theory

a.ute perimyoca.ditis following heterologous va.cina.ion of Corona.a. a.d bNT162b2 Sa.S-CoV-2 va.cine in a. elderly woma.

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Journa. of Geria.ric Ca.diology 2022年第10期19卷 785-787页

作者： Shing Ching chiu Sun Yue Division of Ca.diology Department of Medicine and GeriatricsUnited Christian HospitalHong KongChina

Ina.tiva.ed a.d mRNa.Sa.S-CoV-2 va.cines a.e highly effica.ious in preventing severe disea.e a.d *** the a.tibody level wa.es over time,^([1])booster va.cina.ion is recommended by the World Hea.th Orga.iza.ion a.ter completion of ba.ic va.cina.ion sequence.^([2])Heterologous compa.ed to homologous boosting is found to be more immunogenic,genera.e higher a.tibody levels a.d ma. reduce the risk of brea.through infections.

关键词： va.cina.ion morta.ity a.ute

Compa.ison between oxide-reduced a.d wa.er-a.omized copper powders used in ma.ing sintered wicks of hea. pipe

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China.Pa.ticuology 2007年第3期5卷 220-224页

作者： Liu-Ho chiu Cha.g-Hui Wu Pee-Yew Lee Depa.tment of Ma.eria.s Engineering Tatung University Taipei 10451 Taiwan China Institute of Ma.eria.s Engineering Taiwan Ocean University Keelung Taiwan China

Oxide-reduced copper powder ca. be produced efficiently a. low cost. The volume shrinka.e, porosity, ma.imum pore size, permea.ility a.d therma. conductivity of wicks sintered from two oxide-reduced （OR） powders were compa.ed with one from wa.er-a.omized （Wa. powder. The green specimens were sintered a. tempera.ures from 800 to 1000 ℃ in a.tube furna.e under a.reduction strea. of 10% hydrogen a.d 90% a.gon. The results show tha. the property va.ia.ions of OR - 100 a.d Wa.wicks due to porosity cha.ges ha.e a.simila. tendency a.d ra.ge. Nine hundred degree celsius is a.recommended sintering tempera.ure for producing idea. wicks for use in hea. pipes. a.sma.ler ma.imum pore size ca. be obta.ned by increa.ing the green density.2007 Chinese Society of Pa.ticuology a.d Institute of Process Engineering, Chinese a.a.emy of Sciences. Published by Elsevier b.V.

关键词： Sintered wick Copper powder Porous property Oxide-reduced powder