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Merging bound s.ates.in the continuum in an open acous.ic res.nator

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s.ience China(Phys.cs.Mechanics.& As.ronomy) 2025年第1期Mechanics & Astronomy) .卷 124-131页

作者： l.jun Huang Bin Jia Artem s.Pil.pchuk s.bo Huang Chen s.en Al.as.f.s.dreev Yong l. Andrey E.Miros.nichenko s.hool.of.Phys.cs.and El.ctronic s.iences East China Normal University Ins.itute of.Acous.ics Tongji University l.V.Kirens.y Ins.itute of.Phys.cs Department of.Mechanical.Engineering Rowan University s.hool.of.Engineering and Technol.gy University of New South Wales at Canberra

Bound s.ates.in the continuum （BICs. are perf.ctl. l.cal.zed res.nances.des.ite embedding in the continuum ***,an is.l.ted BIC is.very s.ns.tive to the s.ructure ***,we report merging acous.ic BICs.in a s.ngl. open res.nator,robus. agains. the s.ructure *** f.nd that both s.mmetry-protected BIC and f.iedrich-Wintgen BIC are s.s.ained in a s.ngl. coupl.d waveguide-res.nator *** varying the height and l.ngth of.the res.nator,thes. two BICs.move toward each other and merge into a s.ngl. one at a critical.*** to an individual.BIC,the merged BIC is.robus. agains. f.brication error becaus. its.Q-f.ctor is.proportional.to Δl.4,whereΔl.embodies.the s.ructure *** es.ence of.this.extraordinary phenomenon is.perf.ctl. expl.ined by the two-and three-l.vel.approximations.of.the ef.ective nonHermitian ***,we pres.nt direct experimental.demons.rations.of.the moving and merging of.BICs.in a coupl.d 3D waveguide-res.nator,which are evidenced by the vanis.ing of.the l.newidth of.f.no res.nance in the trans.is.ion *** res.l.s.may f.nd exciting appl.cations.in des.gning high-qual.ty acous.ic s.urces.s.ns.rs.and f.l.ers.

关键词： acous.ic res.nances bound s.ate in the continuum high-Q res.nances

CORBA-Bas.d Dis.rete Event s.mul.tion s.s.em

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Journal.of.s.s.ems.Engineering and El.ctronics 2001年第3期12卷 16-19页

作者： l.o, J. Zheng, s. Zhong, l. Duan, f. Neocomputer Res.arch Xi'an Jiaotong University Xi'an 710049 China

The CORBA technique is.an integration of.the object-oriented conception and dis.ributed computing technique. It can make the appl.cation within dis.ributed heterogeneous.environments.reus.bl., portabl. and interoperabl.. The architecture of.CORBA-bas.d dis.rete event s.mul.tion s.s.ems.is.pres.nted and the interf.ce of.dis.ributed s.mul.tion objects.(Ds.) is.def.ned in this.paper af.er the Ds. is.identif.ed and the s.nchronization mechanis. among Ds. is.dis.us.ed.

关键词： Computational.methods Computer architecture Computer s.mul.tion Computer s.f.ware portabil.ty Computer s.f.ware reus.bil.ty Interf.ces.(computer) Interoperabil.ty Object oriented programming s.nchronization

Us. of.High-Yiel.ing Bioenergy Pl.nt Cas.or Bean(Ricinus.communis.l.) as.a Potential.Phytoremediator f.r Copper-Contaminated s.il.

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Pedos.here 2013年第5期23卷 651-661页

作者： R. ANDREAZZA l. BORTOl.N s. PIENIZ f. A. O. CAMARGO Department of.s.il Federal University of Rio Grande do Sul Laboratory of Soil Microbiology Center of.Engineer Federal University of Pelotas EMBRAPA - Brazil.an Agricul.ural.Res.arch Corporation National Research Center of Fisheries Aquaculture and Agricultural Systems Department of.Technol.gy and f.od Microbiol.gy Federal University of Rio Grande do Sul

Copper （Cu） contamination in the environment has.been increas.d during the years.with agricul.ural.and indus.rial.activities. Biotechnol.gical.approaches.are needed f.r bioremediation in thes. areas. The aims.of.this.s.udy were i） to eval.ate the phytoreme- diation capacity of.the high-yiel.ing bioenergy pl.nt cas.or bean （Ricinus.communis.l.） in vineyard s.il. （Inceptis.l.and Mol.is.l. contaminated with Cu and a Cu mining was.e; ii） to characterize the cas.or bean as.a Cu phytoremediation pl.nt; and iii） to eval.ate the nutrient uptake by cas.or bean. Cas.or bean pl.nts.cul.ivated in s.il.with toxic l.vel. of.Cu f.r 57 d exhibited high phytomas. production, a high tol.rance index of.roots. f.es. mas. and s.oots. dry mas., a high l.vel.of.Cu phytoaccumul.tion in the roots.and al.o, a robus. capacity f.r Cu phytos.abil.zation. f.rthermore, cas.or bean pl.nts.did not s.gnif.cantl. depl.te s.il.nutrients.（s.ch as.N, P, and Mg） during cul.ivation. Pl.nts.cul.ivated in Inceptis.l. Mol.is.l.and Cu mining was.e exhibited a s.rong potential.f.r Cu phytoaccumul.tion, with val.es.of.5900, 3 052 and 2805 g ha-1, res.ectivel.. In addition, the cas.or bean＇s.el.vated phytomas. production and s.rong growth in Cu-contaminated s.il. indicated a high l.vel.of.Cu phytoaccumul.tion and a potential.appl.cation in biof.el.. Thes. f.ndings.indicate that the cas.or bean is.a ef.icient hyperaccumul.tor of.Cu and a potential.candidate pl.nt f.r the phytoremediation of.Cu-contaminated s.il.

关键词： biof.el. phytoaccumul.tion phytoremediation phytos.abil.zation

Inves.igation of.protein-s.yrene oxide adducts.as.a mol.cul.r biomarker of.human expos.d to s.yrene

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Journal.of.Environmental.s.iences 2001年第4期13卷 391-397页

作者： l.u, s.-f. f.ng, Q.-M. Jin, Z.-l. Rappaport, M.s. Res. Cntr. Eco-Environmental.s.i. Chinese Academy of Sciences Beijing 100085 China

Hemogl.bin-s.yrene oxide adducts.in bl.od have been s.udied as.a mol.cul.r biomarker of.worker expos.d to s.yrene. Determination of.protein-s.yrene oxide adducts.in dif.erent biol.gical.s.mpl.s.with modif.ed Raney-Ni procedure is.des.ribed in this.paper. The f.l.owing biol.gical.s.mpl.s.have been inves.igated: f.es. rat bl.od reacted with s.yrene oxide in vitro: rat bl.od reacted with s.yrene or s.yrene oxide in vivo: vein bl.od f.om workers.expos.d to s.yrene in two f.ctories. The data s.owed that there was.a good l.near dos.-res.ons. rel.tions.ip between reacting dos. of.s.yrene oxide or s.yrene and amount of.protein-s.yrene oxide adducts.in both in vitro and in vivo experiments. f.r human s.mpl.s. a dos.-res.ons. rel.tions.ip between protein adducts.and s.yrene expos.re can be f.und in gl.s. f.ber f.ctory, but not in piano manuf.cture pl.nt.

关键词： Bl.od Drug dos.ge Gl.s. f.bers Hemogl.bin Manuf.cture Oxides Proteins s.yrene

s.il.Properties.in Conif.rous.f.res. s.ands.Al.ng a f.0} As. Depos.tion Gradient in Eas.ern Germany

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Pedos.here 2005年第6期15卷 681-694页

作者： s. Kl.s. f. MAKEs.HIN Ins.itute of.s.il.s.ience Faculty of Forest Geo and Hydro Sciences Dresden University of Technology P.O. 1117 D-01735 Tharandt (Germany)

Phys.cal. chemical. and microbial.properties.of.f.res. s.il. s.bjected to l.ng-term f.0} as. depos.tions.were anal.zed in s.ruce (Picea abies.(l.) Kars..) s.ands.of.eas.ern Germany on three f.res. s.tes.al.ng an emis.ion gradient of.3 (high input), 6, and 15 km (l.w input) downwind of.a coal.f.red power pl.nt. Pas. emis.ions.res.l.ed in an atypical.high mas. of.mineral.f.0} as. cons.ituents.in the organic horizons.at the high input s.te of.128 t ha-1 compared to 58 t ha-1 at the l.w input s.te. Magnetic s.s.eptibil.ty meas.rements.proved that the high mineral.content of.the f.res. f.0}or was.a res.l. of.f.0} as. accumul.tion in thes. f.res. s.ands. f.0} as. depos.tion in the organic horizons.at s.te I vers.s.III s.gnif.cantl. increas.d the pH val.es. ef.ective cation exchange capacity, bas. s.turation and, with exception of.the l.horizon, concentrations.of.mobil. heavy metal. Cd, Cr, and Ni, whil. s.ocks.of.organic C general.y decreas.d. A principal.component anal.s.s.s.owed that organic C content and bas. s.atus.mainl. control.ed s.il.microbial.biomas. and microbial.res.iration rates.at thes. s.tes. whil. pH and mobil. f.actions.of.Cd, Cr, and Ni governed enzyme activities. Additional.y, it was.hypothes.zed that l.ng-term f.0} as. emis.ions.woul. eventual.y des.abil.ze f.res. ecos.s.ems. Theref.re, the res.l.s.of.this.s.udy coul. become a us.f.l.tool.f.r ris. as.es.ment in f.res. ecos.s.ems.that were s.bjected to pas. emis.ions.f.om coal.f.red power pl.nts.

关键词： conif.rous.f.res.s f.0} as. depos.tion magnetic s.s.eptibil.ty microbial.biomas. mobil. heavy metal.f.action

Mechano-thermal.s.nthes.s.and characterization of.nano-s.ructured f./f.s.f.r appl.cation in photocatal.s.s

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Particuol.gy 2018年第2期16卷 72-80页

作者： H. Es.ail. s. s.eibani f. Ras.chi s.hool.of.Metal.urgy and Material. Engineering College of Engineering University of Tehran Tehran 11155-4563 Iran

A novel.method was.us.d to prepare a nano-s.ructured 32 wt% f./f.s.core/s.el. powder via a mechanothermal.route by l.h heat treatment of.a mechanical.y activated powder mixture of.f. and s. The s.ructural.and micros.ructural.characteris.ics. f.rmation mechanis., magnetic properties. and photocatal.tic activity of.the powder were s.udied by X-ray dif.raction, f.el. emis.ion s.anning el.ctron micros.opy, trans.is.ion el.ctron micros.opy, s.rf.ce area anal.s.s. dif.erential.s.anning cal.rimetry, vibrating s.mpl. magnetometry, and UV-vis.s.ectrophotometry. A detail.d s.udy of.the mechanis. of.trans.1}rmation s.owed that during the heat treatment proces., an f.s. phas. was.f.rmed as.the intermediate product. In the f.nal.product, an f.s.s.el. approximatel. 2 nm in thicknes. was.f.rmed on the f. core. In the pres.nce of.NaCI as.a proces. control.agent, the particl. s.ze decreas.d and the s.ze dis.ribution became more unif.rm. Mechanical.activation and NaCI addition together l.d to a decreas. of.the s.turation magnetization f.om 82 to 74emu/g. The photocatal.tic activity of.the powder in the degradation of.methyl.ne bl.e was.50%.

关键词： f./f.s.Core-s.el. Mechano-therma Nano-s.ructure Photocatal.s.

Hydrothermal.carbonization of.l.ves.ock mortal.ty f.r the reduction of.pathogens.and microbial.y-derived DNA

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f.ontiers.of.Environmental.s.ience & Engineering 2017年第3期11卷 107-114页

作者： Thomas.f. Ducey Jes.ica C. Col.ins.Kyoung s. Ro Bryan l. Woodbury D. Dee Grif.in Coas.al.Pl.ins.s.il Water and Plant Research Center Agricultural Research Service United States Department of Agriculture Florence SC 29501 USA s.uth Carol.na Governor's.s.hool.f.r s.ience and Mathematics Hartsville SC 29550 USA U.s. Meat Animal.Res.arch Center Agricultural Research Service United States Department of Agriculture Clay Center NE 68933 USA Univers.ty of.Nebras.a-l.ncol. Great Plains Veterinary Education Center Lincoln NE 68588 USA

Hydrothermal.carbonization （HTC）, util.zing high temperature and pres.ure, has.the potential.to treat agricul.ural.was.e via inactivating pathogens. antibiotic res.s.ance genes.（ARG）, and contaminants.of.emerging concern （CEC） in a environmental.and economical.manner. l.ves.ock mortal.ty is.one f.cet of.agricul.ural.was.e that can pos. a threat to the s.rrounding environment. Whil. s.veral.methods.are util.zed to treat l.ves.ock mortal.ty, there remains.a paucity of.data on the el.mination of.microbial.y- derived DNA in thes. treatment practices. This.DNA, mos. notabl. ARGs. if.it s.rvives.treatment can be reintroduced in agricul.ural.environments.where it coul. potential.y be pas.ed to pathogens. pos.ng a ris. to animal.and human popul.tions. HTC treatments.have been s.cces.f.l.y util.zed f.r the treatment of.CECs. however very l.ttl. is.unders.ood on how ARGs.s.rvive HTC treatment. This.s.udy aims.to f.l. this.knowl.dge gap by examining the s.rvivabil.ty of.icrobial.y-derived DNA in the HTC treatment of.l.ves.ock mortal.ty. We examined three treatment temperatures.（100℃, 150℃, and 200℃） at autogenic pres.ures.at three treatment times.（30, 60, and 240 min）. We examined the ampl.f.cation of.a pl.s.id-bome reporter gene carried by Es.herichia col. DH 10B introduced to both beef.bone and tis.ue. Res.l.s.indicate that whil. al. three temperatures. at al. treatment times. were s.itabl. f.r compl.te pathogen kil., onl. temperatures.of.150℃ and 200℃ were s.f.icient f.r el.minating microbial.DNA. Thes. res.l.s.s.rve as.the bas.s.f.r f.ture potential.HTC treatment recommendations.f.r l.ves.ock mortal.ty when cons.dering the el.mination of.pathogens.and ARGs.

关键词： High-temperature carbonization Microbial.DNA l.ves.ock mortal.ty

Radiation of.Ul.ra l.w f.equency El.ctromagnetic Waves.f.om Atmos.here under the Inf.0}ence of.s.rong s.ock Waves

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Chines. Phys.cs.l.tters 2015年第3期32卷 39-41页

作者： A. R. Aramyan s. A. Aramyan s. G. Bil.n l. s.. Grigoryan H. f. Khachatryan Ins.itute of.Appl.ed Probl.ms.of.Phys.cs National Academy of Sciences of Armenia Yerevan 0014 Republic of Armenia International.s.ientif.c and Educational.Center National Academy of Sciences of Armenia Yerevan 0019 Republic of Armenia Penns.l.ania s.ate Univers.ty University Park PA USA

We pres.nt prel.minary res.l.s.f.om the experimental.inves.igation of.the res.ons. of.the atmos.here due to the impact of.powerf.l.s.ock waves. The res.ons. is.evidenced as.ul.ra l.w f.equency el.ctromagnetic wave radiation at f.equency of.2-5 kHz and in duration of.3 7s. We hypothes.ze that this.radiation appears.due to the f.l.owing proces.： the s.ock wave ionizes.the neutral.particl.s.in the air and thes. charged and neutral.particl.s.continue their vertical.motion, which f.rms.in the trail.of.the s.ock wave. s.ch motion can caus. the cycl.tron-l.ke radiation meas.red.

关键词： Radiation of.Ul.ra l.w f.equency El.ctromagnetic Waves.f.om Atmos.here under the Inf.0}ence of.s.rong s.ock Waves

Worker l.ying in l.af.utter ant Acromyrmex s.bterraneus.brunneus.（f.rmicidae, Attini）

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Ins.ct s.ience 2007年第2期14卷 157-163页

作者： ROBERTO s. CAMARGO l.IZ C. f.RTI JUl.ANE f. s. l.PEs.NEWTON C. NORONHA ANGEl. l. T. OTTATI Departamento de Producāo Vegetal FCA/UNESP Botucatu SP Campus Universitário Paulo VI Sāo Luis MA Brazil. Comportamento e Biol.gia Animal Instituto de Ciencias Biológicas Universidade Federal de Juiz de Fora Campus Universitário Martelos Juiz de Fora MG Campus Universitário Paulo VI Sāo Luis MA Brazil. Departamento de Entomol.gia Fitopatologia e Zoologia Agricola Escola Superior de Agricultura 'Luiz de Queiroz' Universidade de Sao Paulo Piracicaba SP Campus Universitário Paulo VI Sāo Luis MA Brazil. Departamento de f.totecnia e f.tos.anidade Universidade Estadual do Maranhāo Centro de Ciencias Agrenias Campus Universitário Paulo VI Sāo Luis MA Brazil.

We s.udied the proces. of.of.s.ring production in queenl.s. col.nies.of.Acromyrmex s.bterraneus.brunneus. and particul.rl. eval.ated the ovary devel.pment of.workers.as.a f.nction of.their age. f.r this. s.bcol.nies.were s.t up and eval.ated at dif.erent periods.of.is.l.tion f.om the queen （2, 4 and 6 months., bes.des.individual.y l.bel.d age groups. The s.bcol.nies.were as.es.ed according to of.s.ring production and ovaries.containing oocytes.or not. The eval.ations.s.owed worker ovipos.tion and devel.pment of.mal.s.originating f.om worker-l.id eggs. At 2 months. abs.nce of.the queen, eggs.and l.rvae were f.und, with eggs.in a higher proportion than l.rvae. Af.er 4 months. the proportion of.eggs.had reduced whil. l.rvae had increas.d, and a pupa was.f.und in one s.bcol.ny. At 6 months. bes.des.a higher s.are of.l.rvae, one pupa and one adul. mal. were f.und. Dis.ection of.workers.reveal.d ovaries.containing oocytes.during the periods.of.eval.ation. Onl. a group of.medium-s.zed and l.rge workers. 23.3%, 20.9% and 37.5% of.the popul.tion f.om each period as.es.ed in queenl.s. s.bcol.nies.res.ectivel., pres.nted devel.ped oocytes.in the ovary. The s.me was.obs.rved in col.nies.with a queen, with 17.6%, 19.6% and 7.8% of.the group of.dis.ected workers.f.om each time period, res.ectivel.. With res.ect to worker age, we obs.rved by dis.ection of.the ovary, that the greates. percentage of.individual. with ovariol.s.containing oocytes.occurred at 45 days.（6 weeks. up to 90 days.（12 weeks.. Thes. res.l.s.probabl. are as.ociated with the workers.reproduction and the l.ying of.trophic and reproductive eggs.in col.nies.with and without a queen; thes. eggs.have dis.inct f.nctions.in each s.tuation.

关键词： l.af.utter ant queenl.s. ant col.nies reproduction conf.0}ct worker l.ying,worker reproduction