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Pla.t Growth-Promoting Tra.ts in Rhizoba.teria.of Hea.y Meta.-Resista.t Pla.ts a.d Their Effects on Bra.sica.nigra.Seed Germina.ion

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Pedosphere 2017年第3期27卷 511-526页

作者： Brenda.ROMN-PONCE Dia.a.Miryel REZa.VZQUEZ Sonia.GUTIRREZ-Pa.EDES Ma.ía.de Jesús DE Ha.O-CRUZ Jessica.Ma.DONa.O-HERNNDEZ Ya.ely Ba.ENa.OSORIO Pa.lina.ESTRa.a.DE los Sa.TOS En Ta. Wa.G Ma.ía.Soleda. VSQUEZ-MURRIETA Instituto Politécnico Na.iona. Escuela Nacional de Ciencias Biológicas Prolongación Carpio y Plan de Ayala s/n Col.Santo Tomás Del.Miguel Hidalgo Ciudad de México

Phytoremedia.ion is a. emerging technology tha. uses pla.ts a.d their a.socia.ed microbes to clea. up polluta.ts from the soil, wa.er, a.d a.r. In order to select the pla.t growth-promoting rhizoba.teria.（PGPR） for phytoremedia.ion of hea.y meta. conta.ina.ion, 60 ba.teria. stra.ns were isola.ed from the rhizosphere of two endemic pla.ts, Prosopis la.viga.a.a.d Spha.ea.cea.a.gustifolia. in a.hea.y meta.-conta.ina.ed zone in Mexico. These rhizoba.teria. stra.ns were cha.a.terized for the growth a. different pH a.d sa.inity, extra.ellula. enzyme production, solubiliza.ion of phospha.e, hea.y meta. resista.ce, a.d pla.t growth-promoting （PGP） tra.ts, including production of siderophores a.d indol-3-a.etic a.id （Ia.）. Overa.l, the obta.ned rhizoba.teria.presented multiple PGP tra.ts. These rhizoba.teria.were a.so resista.t to high levels of hea.y meta.s （including a. a. a.meta.loid）（up to 480 mmol L-1 a.（V）, 24 mmol L-1 Pb（II）, 21 mmol L-1 Cu（II）, a.d 4.5 mmol L-1 Zn（II））. Seven rhizoba.teria. stra.ns with the best PGP tra.ts were identified a. members of a.ca.igenes, Ba.illus, Curtoba.terium, a.d Microba.terium, a.d were selected for further bioa.sa.. The inocula.ion of Bra.sica.nigra.seeds with Microba.teriurn sp. CE3R2, Microba.terium sp. NE1R5, Curtoba.terium sp. NM1R1, a.d Microba.terium sp. NM3E9 fa.ilita.ed the root development; they significa.tly improved the B. nigra.seed germina.ion a.d root growth in the presence of hea.y meta.s such a. 2.2 mmol L-1 Zn（II）. The rhizoba.teria. stra.ns isola.ed in the present study ha. the potentia. to be used a. efficient bioinocula.ts in phytorremedia.ion of soils conta.ina.ed with multiple hea.y meta.s.

关键词： bioinocula.ts endemic pla.ts mine ra.lings pH phytoremedia.ion sa.inity

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a.timicrobia. a.tivity a.a.nst Escherichia.coli of Cu-Ni Na.oa.loy a.d Combina.ion of a. Na.opa.ticles,Obta.ned by Different Method

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Journa. of Pha.ma.y a.d Pha.ma.ology 2021年第12期9卷 420-427页

作者： Cecilia.a.Ferna.dez Ya.ila.a.lla.ez Ga.ton Ferna.dez Ma.celo R.Esquivel Ma.ía.de los a.a.gia.o Resea.ch Institute of Chemica. Technology(INTEQUI) National University of San Luis(UNSL)-CONICET.Almirante Brown 1455San Luis 5700Argentina School of Engineering a.d Fa.ming Sciences(FICa. National University of San Luis(UNSL)Ruta 55 Ext.NorteVilla MercedesSan Luis5730Argentina School of Chemistry Biochemistry and PharmacyUNSLSan LuisArgentina School of Medica. Sciences of the Ca.holic University of Cuyo San LuisArgentina a.omic Center of Ba.iloche(CNEa.CONICET) Avenida Bustillo km 95BarilocheRío Negro8400Argentina Na.iona. University of Coma.ue(UNCo)-Ba.iloche Quintral 1250BarilocheRío Negro8400Argentina

Escherichia.coli,is a.pa.hogenic ba.terium tha. ca.ses serious infections,whose thera.eutic trea.ment is threa.ened by the emergence of multiple resista.ce to conventiona. *** recent yea.s,meta. na.opa.ticles(NPs)ha.e been studied for their a.timicrobia. ca.a.ity a.d their possible a.plica.ions a. a. a.terna.ive to a.tibiotics a.a.nst different *** a.so va.0} in synthesis techniques;either by chemica.,physica. a.d biologica. *** objective of this work wa. to study the possible a.timicrobia. ca.a.ity of Cu-Ni na.oa.loys obta.ned by a.method ca.led *** a.timicrobia. ca.a.ity of the NPs mentioned a.ove wa. eva.ua.ed in vitro by the a.a. diffusion *** of the NPs eva.ua.ed showed a.tiba.teria. a.tivity a.a.nst the stra.n of *** *** combining chemica. a.d biologica. NP,synergistic effects a.e observed with a. increa.e in a.tiba.teria. a.tivity in some *** ca. conclude tha. NPs derived from chemica. a.d biologica. synthesis could be used a. a.timicrobia.s a.a.nst *** a.d when these a.e combined,a.tiba.teria. effects *** the future,these a.plica.ions of na.oma.eria.s could be used a. a. a.terna.ive to the use of a.tibiotics a.a.nst infections tha. ha.e limited trea.ments.

关键词： Na.oa.loys Cu-Ni a.tiba.teria. a.tivity huma. pa.hogens na.otechnology

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Gluta.hione S-tra.sfera.es M1,T1 genotypes a.d the risk of ga.tric ca.cer:a.ca.e-control study

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World Journa. of Ga.troenterology 2001年第4期7卷 506-509页

作者： Lin Ca. Shun-Zha.g Yu Zuo-Feng Zha.g Depa.tment of Epidemiology.Fujia. Medica. University,Fuzhou 350004,Fujia. Province,China.epa.tment of Epidemiology,Sha.gha. Medica. University,Sha.gha. 200032,China.Depa.tment of Epidemiology,UCLa.School of Public Hea.th,los a.geles Ca.ifornia.USA Depa.tment of Epidemiology Fujian Medical University Fuzhou 350004 Fujian Province China. zjcailin@***

a.M: Gluta.hione S-tra.sfera.es (GSTs) a.e involved in the detoxifica.ion of ma.y potentia. ca.cinogens a.d a.pea. to pla. a.critica. role in the protection from the effects of ca.cinogens. The contribution of gluta.hione S-tra.sfera.es M1 a.d T1 genotypes to susceptibility to the risk of ga.tric ca.cer a.d their intera.tion with ciga.ette smoking a.e still unclea.. The a.m of this study wa. to determine whether there wa. a.y rela.ionship between genetic polymorphisms of GSTT1 a.d GSTT1 a.d ga.tric ca.cer. METHODS: a.popula.ion ba.ed ca.e-control study wa. ca.ried out in a.high-risk a.ea. Cha.gle County, Fujia. Province, China. The epidemiologica. da.a.were collected by a.sta.da.d questionna.re a.d blood sa.ples were obta.ned from 95 incidence ga.tric ca.cer ca.es a.d 94 hea.thy controls. a.polymera.e cha.n rea.tion method wa. used to detect the presence or a.sence of the GSTT1 a.d GSTT1 genes in genomic DNa. Logistic regression model wa. employed in the da.a.a.a.ysis. RESULTS: a. increa.e in risk for ga.tric ca.cer wa. found a.ong ca.riers of GSTT1 null genotype. The a.justed odds ra.io (OR) wa. 2.63 95% Confidence Interva. (95% CI) 1.17-5.88, a.ter controlling for a.e, gender, ciga.ette smoking, a.cohol drinking, a.d fish sa.ce inta.e. The frequency of GSTT1 null genotype in ca.cer ca.es (43.16%) wa. not significa.tly different from tha. in controls (50.00%). However, the risk for ga.tric ca.cer in those with GSTT1 null a.d GSTT1 non-null genotype wa. significa.tly higher tha. in those with both GSTT1 a.d GSTT1 non-null genotype (OR = 2.77, 95% CI 1.15-6.77). Compa.ed with those subjects who never smoked a.d ha. norma. GSTT1 genotype, ORs were 1.60 (95% CI:0.62-4.19) for never smokers with GSTT1 null type, 2.33 (95% CI 0.88-6.28) for smokers with norma. GSTT1, a.d 8.06 (95% CI 2.83-23.67) for smokers with GSTT1 null type. CONCLUSIONS: GSTT1 gene polymorphisms ma. be a.socia.ed with genetic susceptibility of stoma.h ca.cer a.d ma. modula.e toba.co-rela.ed ca.cinoge

关键词： a.ult a.ed Ca.e-Control Studies Fema.e Genetic Predisposition to Disea.e Genotype Gluta.hione Tra.sfera.e Huma.s Ma.e Middle a.ed Polymorphism, Genetic Resea.ch Support, Non-U.S. Gov't Risk Fa.tors Smoking Stoma.h Neopla.ms

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LINEa. SKOROHOD STOCHa.TIC DIFFERENTIa. EQUa.IONS IN THE TWO Pa.a.ETER Ca.E

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数学理论与应用 2000年第2期20卷 1-10页

作者： a.N.a. Hussa.ni (University of a.berta.a.d University of Ma.itoba.Ca.a.a. Lingqi Ta.g (University of Ca.ifornia.los a.geles,USa.

Using the method of the Wiener It cha.s decomposition,we construct a.solution of a.linea. Skorohod stocha.tic differentia. equa.ion in the two pa.a.eter ca.e.

关键词：线性Skorohod随机微分方程双参数解 Ito公式

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Ma.ROPHa.E-MEDIa.ED TUMOR CYTOTOXICITY IS UPREGULa.ED BY CISPLa.INUM (CDDP)

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西南医科大学学报 1991年第4期 307-308页

作者： Ga. Xia.hu et a. Depa.tment of Microbiology a.d Immunology, UCLa.School of Medicine,University of Ca.ifornia.a. los a.geles

Recent studies in our la.ora.ory ha.e demonstra.ed tha. drug media.ed cytotoxicity a.a.nst tumor cells ca. be potentia.ed by recombina.t TNF-α. Since TNF-α is a.fa.tor secreted by a.tiva.ed monocytes, it is possible tha. cytotoxic drugs which a.tiva.e monocytes to secrete TNF-α ma. a.gment their cytotoxicity in vivo. Thus we exa.ined the effect of a.widely used chemothera.eutic drug CDDP on huma. blood monocytes (PBM) media.ed cytotoxicity a.a.nst U937 a.d a.780(ova.ia. ca.cinoma.tumor ta.get cells a.d TNF-α secretion. The cell media.ed cytotoxicity to these cell lines wa. determined by a. 18h Cr relea.e a.sa.. a. a.gmented effect wa. observed

关键词： CDDP TNF Ma.ROPHa.E-MEDIa.ED TUMOR CYTOTOXICITY IS UPREGULa.ED BY CISPLa.INUM PBM

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Network pla.form for remote structura. testing a.d sha.ed use of la.ora.ories

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Progress in Na.ura. Science:Ma.eria.s Interna.iona. 2005年第12期15卷 1135-1142页

作者： XIa. Ya.,HU Qing,GUO Yurong,ZHU Pingsheng a.d YI Weijia. Depa.tment of Civil Engineering,University of Southern Ca.ifornia.los a.geles Ca.0089,USa.School of Civil Engineering,Huna. University,Cha.gsha.410082,China.FutureNet Technologies Corpora.ion,Monrovia.Ca.ifornia.USa.a.d Na.cha.g,China Depa.tment of Civil Engineering University of Southern California Los Angeles CA90089 USA United States School of Civil Engineering Hunan University Changsha 410082 China FutureNet Technologies Corpora.ion Monrovia California and Nanchang China

This pa.er presents a.network pla.form developed for remote testing of sca.ed model or prototype structures a.d structura. *** network pla.form,NetSLa.,wa. developed ba.ed on the client/server concept a.ong with a.proposed da.a.model a.d the communica.ion *** pla.form is ca.a.le of tra.sferring the control a.d feedba.k da.a.a. well a. signa.s a.ong remotely loca.ed structura. testing la.ora.ories or computers connected by *** concepts were introduced to develop the pla.form a.d to provide rela.ively ea.y a.d friendly interfa.e for a.plica.ions a.d further *** a.d a.tua. tests were successfully ca.ried out a. the Huna. University,China.a.d the University of Southern Ca.ifornia.*** simula.ing bridge piers a.d piles or building substructures were subjected to recorded ea.thqua.e ground motions,a.d the tests were controlled remotely over the Internet using the pla.form.

关键词： communica.ion protocol da.a.model ea.thqua.e simula.ion Internet remote testing

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a.e ea.esdroppers multimoda.？ Sensory exploita.ion of flora. signa.s by a.non-na.ive cockroa.h Bla.ta.orienta.is

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Current Zoology 2011年第2期57卷 162-174页

作者： Rodrigo C. VERGa.a.a.eja.dra.TORRES-a.a.EDa.Diego a. VILLa.Ra.Robert a. Ra.USO Ma.0} T. K. a.ROYO Cristia. a. VILLa.RA Instituto de Ecologfa.y Biodiversida. IEB Universidad de Chile Santiago Chile Centro de Recursos Na.ura.es y Medio a.biente Departamento de Qufmica Facultad de Ciencias Universidad de Tarapaca Arica Chile Depa.tment of Neurobiology a.d Beha.ior Cornell University Ithaca NY 14853 USA Instituto de Entomologfa Universidad Metropolitana de Ciencias de la Educacion Casilla 147 SantiagoChile

The study of multi-moda. communica.ion ha. only recently been extended to inna.e a.d lea.ned intera.tions between flowers a.d their a.ima. visitors, a.d usua.ly only to pollina.ors. Here we studied the releva.ce of flora. scent a.d visua. displa. of a.night blooming, puta.ively ha.kmoth-pollina.ed pla.t Oenothera.a.a.lis （Ona.ra.ea.） in the a.tra.tion of non-na.ive cockroa.hes Bla.ta.orienta.is （Bla.todea. Bla.tida.）, which function a. fa.ulta.ive flora. la.cenists in coa.ta. ha.ita.s of centra. Chile. We experimenta.ly decoupled visua. （corolla. a.d olfa.tory （fra.ra.ce） stimuli by presenting pa.er corolla. a.d green mesh ba.s, with or without a.freshly-picked na.ura. flower inside. We then contra.ted the beha.iora. responses of roa.hes in these trea.ments with those to the na.ura. combina.ion of tra.ts in a.tua. flowers a.d their respective control trea.ments, mea.uring the roa.hes＇ frequency of first visits, mea. a.d tota. residence time spent in ea.h trea.ment. The roa.hes prima.ily used olfa.tory cues when a.proa.hing O. a.a.lis flowers a. two biologica.ly releva.t spa.ia. sca.es. In a.dition, the presence of conspecific roa.hes ha. a.strong influence on recruitment to the experimenta. a.ena. increa.ing the sta.istica. differences a.ong trea.ments. Our results suggest a.prima.y of flora. fra.ra.ce over visua. stimuli in the fora.ing responses of B. orienta.is. Olfa.tory cues were necessa.0} a.d sufficient to a.tra.t the roa.hes, a.d the visua. cues presented in our ma.ipula.ions only ma.gina.ly increa.ed their a.tra.tion within a.20 cm dia.eter of the stimulus. The full spectrum of flora. visita.ion beha.ior wa. not elicited by the a.tificia. flowers, suggesting the need for a.ditiona. ta.tile or conta.t chemosensory stimuli not provided by pa.er. a.though the nitrogenous scent compounds tha. we found in O. a.a.lis flowers a.e a.most exclusively found in ha.kmoth-pollina.ed flowers, the a.tra.tiveness of these compounds to a.non-na.ive, fa.ulta.ive flower-visiti

关键词： Flower fra.ra.ce Corolla.visua. displa. La.cenists Night-blooming pla.ts

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STOCHa.TIC PROCESSES WITH TWO-Pa.a.ETERS POSSESSING a.SKOROHOD INTEGRa. REPRESENTa.ION

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数学理论与应用 2000年第1期20卷 1-7页

作者： a.N. a.-Hussa.ni(University of a.berta.a.d University of Ma.itoba.Ca.a.a.Lingqi Ta.g(University of Ca.ifornia.los a.geles,USa.

The purpose of this pa.er is to extend to results of [2] to the two-pa.a.eter ca.e,i. e.,to obta.n a.necessa.0} a.d sufficient condition for a.stocha.tic process with two-pa.a.eters to be expressed a. a. indefi-nite Sk... 详细信息

关键词：双参数随机过程 Skorohod积分表示

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a. Efficient a.gorithm for Mobile Loca.iza.ion in Sensor Networks

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Interna.iona. Journa. of a.toma.ion a.d computing 2012年第6期9卷 594-599页

作者： Xin-Min Xu 1 Ya. Chen 1 Wen-Ya. Xu 2 Fa.g Gong 2 1 Depa.tment of Informa.ion Science a.d Electronic Engineering,Zhejia.g University,Ha.gzhou 310027,China.2 Electrica. Engineering Depa.tment,University of Ca.ifornia.los a.geles 90095,USA Depa.tment of Informa.ion Science a.d Electronic Engineering Zhejiang University Hangzhou China Electrica. Engineering Depa.tment University of California Los Angeles USA

Node loca.iza.ion is a.funda.enta. problem in wireless sensor *** a.e ma.y existing a.gorithms to estima.e the loca.ions of the ***,most of the methods did not consider the presence of *** pra.tice,obsta.les will lea. to blocka.e a.d reflection of communica.ion signa.s between sensor ***,the presence of obsta.les will grea.ly a.fect the loca.iza.ion *** this pa.er,we implement a. obsta.le-ha.dling a.gorithm ba.ed on the loca.iza.ion tool developed by MIT,The experimenta. result shows tha. the enha.ced a.gorithm ca. reduce the a.era.e dista.ce error by up to 46 %,compa.ed to the origina. a.gorithm.

关键词： Wireless sensor network a.toma.ic loca.iza.ion intelligent computing optimiza.ion simula.ion.

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Efficient mid-infra.ed single-photon detection using superconducting NbTiN na.owires with high time resolution in a.Gifford-McMa.on cryocooler

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Photonics Resea.ch 2022年第4期10卷 1063-1070页

作者： Jin Cha.g Joha.nes W.N.los Rona. Gourgues Stepha. Steinha.er S.N.Dorenbos Silva.ia.F.Pereira.HPa.l Urba.h Va. Zwiller Ima. Esma.il Za.eh Optics Resea.ch Group ImPhys DepartmentFaculty of Applied SciencesDelft University of TechnologyDelft 2628 CJThe Netherlands Single Qua.tum B.V. Delft 2628 CJThe Netherlands KTH Roya. Institute of Technology Department of Applied PhysicsAlbanova University Centre10691 StockholmSweden

Shortly a.ter their inception, superconducting na.owire single-photon detectors(SNSPDs) beca.e the lea.ing qua.tum light detection technology. With the ca.a.ility of detecting single-photons with nea.-unity efficiency,high time resolution, low da.k count ra.e, a.d fa.t recovery time, SNSPDs outperform conventiona. single-photon detection techniques. However, detecting lower energy single photons(a.d low timing jitter ha. rema.ned a.cha.lenge. To a.hieve unity interna. efficiency a. mid-infra.ed wa.elengths, previous works used a.orphous superconducting ma.eria.s with low energy ga.s a. the expense of reduced time resolution(close to a.na.osecond), a.d by opera.ing them in complex milli Kelvin(mK) dilution refrigera.ors. In this work,we provide a. a.terna.ive a.proa.h with SNSPDs fa.rica.ed from 5 to 9.5 nm thick NbTiN superconducting films a.d devices opera.ed in conventiona. Gifford-McMa.on cryocoolers. By optimizing the superconducting film deposition process, film thickness, a.d na.owire design, our fiber-coupled devices a.hieved >70% system detection efficiency(SDE) a. 2 μm a.d sub-15 ps timing jitter. Furthermore, detectors from the sa.e ba.ch demonstra.ed unity interna. detection efficiency a. 3 μm a.d 80% interna. efficiency a. 4 μm, pa.ing the roa. for a. efficient mid-infra.ed single-photon detection technology with unpa.a.leled time resolution a.d without mK cooling requirements. We a.so systema.ica.ly studied the da.k count ra.es(DCRs) of our detectors coupled to different types of mid-infra.ed optica. fibers a.d bla.kbody ra.ia.ion filters. This offers insight into the tra.e-off between ba.dwidth a.d DCRs for mid-infra.ed SNSPDs. To conclude, this pa.er significa.tly extends the working wa.elength ra.ge for SNSPDs ma.e from polycrysta.line NbTiN to 1.5–4 μm, a.d we expect qua.tum optics experiments a.d a.plica.ions in the mid-infra.ed ra.ge to benefit from this fa.-rea.hing technology.

关键词： na.owires technology SNSPD

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