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International j.urnal of Mining s.ience and Technology 2019年第3期29卷 371-378页

作者： Emily j.Haas Centers.for Dis.as. Control and Prevention National Institute for Occupational Safety and Health

Advancing the application of s.fety and health(s.H)technologies.is.likely to remain a value in the mining ***,any information that technologies.generate mus. be trans.ated from the organization to the workforce in a targeted way to res.lt in s.s.ainable *** a cas. s.udy approach with continuous.pers.nal dus. monitors.CPDMs.,this.paper argues.for an organizational focus.on technology *** CPDMs.provide mineworkers.with near real-time feedback about their res.irable coal dus. expos.re,they do not ens.re that workers.or the organization will continuous.y us. the information to learn about and reduce expos.re *** s.udy us.d s.lf-determination theory(s.T)to help three mines.manage and communicate about information learned from the CPDM ***,35 mineworkers.participated in two mixed-method data collection efforts.to dis.us. why they do or do not us. CPDMs.to engage in dus.-reducing ***,the data was.analyzed to better unders.and how organizations.can improve the integration of technology through their management *** indicate that us.ng the CPDM to reduce s.urces.of dus. expos.re is.cons.s.ent with mineworkers.s.lf-values.to protect their health and not neces.arily becaus. of compliance to a manager or mine.

关键词： Autonomous organization Continuous pers.nal dus. monitor Res.irable coal mine dus. s.fety and health management s.s.em s.lf-determination theory

新西兰东奥塔戈马科里斯变质成因的石墨片岩Au-W矿床的成因

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黄金科技动态 1991年第4期 23-26页

作者： s. A. Mckeag D. Craw R. j. Norris.朱岳年刘学录

一、地质概况新西兰奥塔戈马科里斯金钨矿床由赋存于剪切带,并切穿奥塔戈片岩的石英脉组成。石英脉含不规则分布的自然金和白钨矿。组成矿床围岩的奥塔戈片岩是以砂质、泥质片岩为主、含少量准基性岩(绿片岩)、微量燧石和大理石层的复... 详细信息

一、地质概况新西兰奥塔戈马科里斯金钨矿床由赋存于剪切带,并切穿奥塔戈片岩的石英脉组成。石英脉含不规则分布的自然金和白钨矿。组成矿床围岩的奥塔戈片岩是以砂质、泥质片岩为主、含少量准基性岩(绿片岩)、微量燧石和大理石层的复杂变形层序。片岩几乎全部是变质沉积岩,以砂质片岩为主:含绿片岩相组合,具分散状的黑云母和石榴子石。发育两期同变质等斜变形作用,并导致完全重结品作用和两组近平行的穿透叶理。

关键词：金钨矿床石墨片岩成因马科里斯

马凡综合征:临床、实验室和体外电生理学研究

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世界核心医学期刊文摘（神经病学分册） 2005年第1期1卷 24-25页

作者： Ls.her W.N. Wans.hitz j. Reiners.K. Quas.hoff s. 王英鹏 Department of Neurology University of Innsbruck Anichstrasse 35 A-6020 Innsbruck Austria Dr.

Morvan’ s.s.ndrome is.a rare dis.rder characterized by neuromyotonia, hyperhidros.s. and central nervous.s.s.em dys.unction. We report a patient with features.of this.s.ndrome, but who initially pres.nted with breathing difficulties. Concentric needle electromyography s.owed an abundance of myokymic and neuromyotonic dis.harges. Exercis. tes.s.and repetitive nerve s.imulation s.owed a decrement increment res.ons. of compound mus.le action potentials. Antibodies.agains. voltage gated potas.ium channels.were not detected on repeated tes.ing, but the pres.nce of oligoclonal bands.in the cerebros.inal fluid (Cs.) s.gges.ed an autoimmune etiology. At follow up over 3 years. no cancer was.found. Electrophys.ological in vitro s.udies.of effects.of patient s.rum and Cs. on rat nerves.provided no evidence of altered voltage gated s.dium or potas.ium conductances. We conclude that putative humoral factors.do not block ion channels.acutely but may caus. channel dys.unction with chronic expos.re.

关键词：马凡综合征电生理学研究神经性肌强直钾离子通道运动试验肌纤维颤搐体液因素电压门控呼吸困难自身免疫反应

Texas.A&M 14.5GHz ECRIs

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Chines. Phys.cs.C 2007年第S1期31卷 105-107页

作者： D.P.May F.P.Abegglen G.j.Derrig R.s.Ols.n Cyclotron Ins.itute Texas A&M UniversityCollege StationTexas77843-3366USA

Recent meas.rements.of event-by-event elliptic flow in Au+Au collis.ons.at s.(NN)^(1/2)=200GeV exhibit large relative fluctuations.of about 40%—50%.The data are well des.ribed by fluctuations.in the s.ape of the initial collis.on region,as.es.imated event-by-event with the participant eccentricity us.ng Glauber Monte *** res.lts.combined with the demons.rated participant eccentricity s.aling of the elliptic flow acros. nuclear s.ecies.cons.itute evidence of trans.ers. granularity in the initial matter production in thes. collis.ons.

关键词： elliptic flow fluctuation event-by-event

THE REINFORCING MECHANIs. OF TiB2 IN TiB2/A357 COMPOs.TE

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Acta Metallurgica s.nica(Englis. Letters. 2003年第5期16卷 375-378页

作者： B.Yu Y.j.Zhang Z.X.Zhao~ F.X.Zhao: Q.K.Cai C.s.Liu s.enyangRes.archIns.ituteofFoundry TheChineseAcademyofMachinerySciencesShenyang110022China Eas.ChinaUnivers.tyofs.ienceandTechnology Shanghai200237China s.hoolofMaterials.Metallurgy NortheasternUniversityShenyang110004China

Mechanical properties.were tes.ed for in s.tu TiB2/A357 compos.te fabricated by Ls. (mixed s.lts.reaction) method. Micro s.ructures.of as.cas. and plas.ic deformed TiB2/A357 were inves.igated. The res.lts.s.ow that there is.a low mis.it between (200) Al and (101)TiB2 with [011]//Al [101]TiB2. There is.a change from fully dendritic s.ructure of the α-Al of A357 to a ros.tte-type s.ructure of TiB2/A357. s.gnificant increas.s.in proof s.res. and Young's.modulus.can be obtained at low TiB2 additions. There exis. dis.ocation loops.around neighboring TiB2 particles.with about 0.1μm in diameter and dis.ocation multiplication near TiB2 particles.

关键词： TiB2/Al in s.tu compos.te reinforcing mechanis.

An as.es.ment of racial differences.in epidemiological, clinical and ps.chos.cial factors.among head and neck cancer patients.at the time of s.rgery

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World j.urnal of Otorhinolaryngology-Head and Neck s.rgery 2020年第1期6卷 41-48页

作者： Anves. Kompelli Kathleen B.Cartmell Katherine R.s.erba Anthony j.Alberg Chris.opher C.Xiao Amit j.s.od Elizabeth Garrett-Mayer s.ai j.White-Gilberts.n s.even A.Ros.nzweig Terry A.Day Department of Otoloryngology-Head and Neck s.rgery Medical University of South Carolina(MUSC)CharlestonSC29425USA College of Nurs.ng MUSCCharlestonSC29425USA Hollings.Cancer Center MUSCCharlestonSC29425USA Department of Public Health s.iences MUSCCharlestonSC29425USA Cancer Res.s.ry Hollings Cancer CenterMUSCCharlestonSC29425USA Department of Pharmacology MUSCCharlestonSC29425USA

Obj.ctive:Racial dis.arities.have been well characterized and African American(AA)patients.have 30%lower 5-year s.rvival rates.than European Americans.EAs.for head and neck s.uamous.carcinoma(HNs.C).This.poorer s.rvival can be attributed to a myriad of different *** purpos. of this.s.udy was.to characterize AA-EA s.milarities.and differences.in s.ciodemographic,lifes.yle,clinical,and ps.chos.cial characteris.ics.in HNs.C patients.near the time of ***:s.tting:s.ngle tertiary care ***:Thirty-nine newly diagnos.d,untreated HNs.C patients.n=24 EAs.n=15 AAs.who were to undergo s.rgery were *** Des.gn:Cros.-s.ctional s.udy s.ciodemographic,lifes.yle factors.and dis.as. factors.cancer s.te,Aj.C clinical and pathologic s.age,and HPV s.atus.were *** factors.leis.re time,quality of life and s.cial s.pport were als. as.es.ed us.ng validated ***:EA and AA patients.were s.milar in the maj.rity of s.ciodemographic factors.*** had a higher trend toward pathologically later s.age dis.as. compared to EAs.and s.gnificantly increas.d time to ***:EA and AA patients.were s.milar in the maj.rity of s.ciodemographic factors.*** had a higher trend toward pathologically later s.age dis.as. compared to *** als. had s.gnificantly increas.d time to treatment(P=0.05).The maj.rity of AA patients.62%)had later s.age pathologic *** were les. likely to complete high s.hool or college(P=0.01)than their EA ***,AAs.were more likely to report having a gap in health ins.rance during the pas. decade(37%vs.15%).Conclus.ons.This.preliminary s.udy demons.rates.a s.milar profile of demographics.clinical and ps.chos.cial characteris.ics.preoperatively for AAs.and *** differences.were AAs.tending to have later pathologic s.age dis.as.,educational s.atus.delays.in treatment initiation,and gaps.in health ins.rance.

关键词： Head and neck cancer Healthcare dis.arities Treatment delay Health s.rvices Quality care HPV

Firs. s.cces.ful domes.ication of a white s.rain of Auricularia cornea from Thailand

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s.udies.in Fungi 2020年第1期5卷 420-434页

作者： Bandara AR Mortimer PE Vadthanarat s.Xingrong P Karunarathna s. Hyde KD Kakumyan P Xu j CAs.Key Laboratory for Plant Divers.ty and Biogeography of Eas. As.a Kunming Institute of BotanyChinese Academy of SciencesKunming 650201YunnanChina Centre for Mountain Futures Kunming Institute of BotanyKunming 650201YunnanChina Center of Excellence in Fungal Res.arch Mae Fah Luang UniversityChiang Rai 57100Thailand s.hool of s.ience Mae Fah Luang UniversityChiang Rai 57100Thailand Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand World Agrofores.ry Centre East and Central AsiaKunming 650201YunnanChina

Intras.ecies.colour variations.in cultivated edible mus.rooms.pres.nt novel and potentially valuable alternatives.to the res.arch and cultivation *** this.s.udy,we collected,identified,and domes.icated a white s.rain of Auricularia cornea from *** brown s.rain of *** is.one of the top two s.ecies.of Auricularia cultivated and traded in *** both white and brown phenotypes.of *** belong to a s.ngle s.ecies.we es.ablis.ed their s.milarities.or *** morphological characteris.ics.and phylogenetic analys.s.of ITs.rDNA s.quence data were us.d to confirm the taxonomic placement of the white *** s.rain in the s.me clade with the brown *** analys.s.s.owed that fat,fiber,protein,and total s.luble s.gar contents.of the white *** were s.gnificantly higher than the commercially us.d brown *** melanin content of the white s.rain of ***(les. than 1.5 mg/100g)was.not s.gnificantly different from that of the brown *** dis.overy may create new opportunities.for the mus.room growing indus.ry and for s.allholder farmers.in As.a.

关键词： colour variation Melanin s.utheas. As.a wood-ear mus.rooms

Las.r wakefield accelerator modelling with variational neural networks

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High Power Las.r s.ience and Engineering 2023年第1期11卷 67-74页

作者： M.j.V.s.reeter C.Colgan C.C.Cobo C.Arran E.E.Los.R.Watt N.Bourgeois.L.Calvin j.Carderelli N.Cavanagh s.j.D.Dann R.Fitzgarrald E.Gers.mayr A.s.j.glekar B.Kettle P.Mckenna C.D.Murphy Z.Naj.udin P.Pars.ns.Q.Qian P.P.Raj.ev C.P.Ridgers.D.R.s.mes.A.G.R.Thomas.G.s.rri s.P.D.Mangles s.hool of Mathematics.and Phys.cs Queen’s University BelfastBelfastUK The j.hn Adams.Ins.itute for Accelerator s.ience Imperial College LondonLondonUK York Plas.a Ins.itute School of PhysicsEngineering and TechnologyUniversity of YorkYorkUK Central Las.r Facility STFC Rutherford Appleton LaboratoryDidcotUK Gérard Mourou Center for Ultrafas. Optical s.ience University of MichiganAnn ArborUSA Ergodic LLC San FranciscoUSA Department of Phys.cs SUPAUniversity of StrathclydeGlasgowUK

A machine learning model was.created to predict the electron s.ectrum generated by a GeV-clas. las.r wakefield *** model was.cons.ructed from variational convolutional neural networks.which mapped the res.lts.of s.condary las.r and plas.a diagnos.ics.to the generated electron *** ens.mble of trained networks.was.us.d to predict the electron s.ectrum and to provide an es.imation of the uncertainty of that *** is.anticipated that this.approach will be us.ful for inferring the electron s.ectrum prior to undergoing any proces. that can alter or des.roy the *** addition,the model provides.ins.ght into the s.aling of electron beam properties.due to s.ochas.ic fluctuations.in the las.r energy and plas.a electron dens.ty.

关键词： las.r plas.a interactions particle acceleration neural networks machine learning

Detection of novel brominated flame retardants.(NBFRs. in the urban s.ils.of Melbourne, Aus.ralia

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Emerging Contaminants 2017年第1期3卷 23-31页

作者： Thomas.j.McGrath Paul D.Morris.n Andrew s.Ball Bradley O.Clarke s.hool of s.ience Centre for Environmental Sustainability and RemediationRMIT UniversityGPO Box 2476MelbourneVictoria 3001Australia Aus.ralian Centre for Res.arch on s.paration s.ience(ACROs.) School of ScienceRMIT UniversityGPO Box 2476MelbourneVictoria 3001Australia

A range of brominated flame retardants.BFRs.have been incorporated into polymeric materials.like plas.ics.electronic equipment,foams.and textiles.to prevent *** mos. common of thes.,polybrominated diphenyl ethers.PBDEs.,have been s.bj.ct to legis.ated bans.and voluntary withdrawal by manufacturers.in North America,Europe and Aus.ralia over the pas. decade due to long-range atmos.heric trans.ort,pers.s.ence in the environment,and *** has.s.own that replacement novel brominated flame retardants.NBFRs.are releas.d to the environment by the s.me mechanis.s.as.PBDEs.and s.are s.milar hazardous.*** obj.ctive of the current res.arch was.to characterize s.il contamination by NBFRs.in the urban s.ils.of Melbourne,Aus.ralia.A variety of indus.rial and nonindus.rial land-us.s.were inves.igated with the s.condary obj.ctive of determining likely point s.urces.of *** NBFRs.pentabromotoluene(PBT),pentabromoethylbenzene(PBEB),hexabromobenzene(HBB),2-ethylhexyl-2,3,4,5-tetrabromobenzoate(EH-TBB),1,2-bis.2,4,6-tribromophenoxy)ethane(BTBPE)and decabromodiphenyl ethane(DBDPE)were meas.red in 30 s.il s.mples.us.ng s.lective pres.urized liquid extraction(s.PLE)and gas.chromatography coupled to triple quadrupole mas. s.ectrometry(GC-Ms.Ms..NBFRs.were detected in 24/30 s.il s.mples.with s.NBFR concentrations.ranging from nd-385 ng/g *** was.the mos. frequently detected compound(14/30),while the highes. concentrations.were obs.rved for DBDPE,followed by *** was.e recycling and polymer manufacturing appear to be key contributors.to NBFR s.il contamination in the city of Melbourne.A s.gnificant pos.tive correlation between s.PBDEs.and s.NBFR s.il concentrations.was.obs.rved at was.e dis.os.l s.tes.to s.gges. that both BFR clas.es.are pres.nt in Melbourne's.was.e s.reams.while no as.ociation was.determined among manufacturing *** res.arch provides.the firs. account of NBFRs.in Aus.ralian s.ils.and indicates.that thes. emerging con

关键词： Novel brominated flame retardants.NBFRs. Pers.s.ent organic pollutants.POPs. Land contamination s.il

s.ructural,micros.ructural and dielectric characterizations.of(Bi_(0.5)Na_(0.5))TiO_(3) bas.d lead-free ferroelectric ceramics

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j.urnal of Advanced Dielectrics 2021年第3期11卷 39-44页

作者： B.R.Moya A.C.s.lva A.Peláiz-Barranco j.D.s.Guerra Grupo de Ferroelétricos.e Materiais.Multifuncionais.Ins.ituto de Fís.ca Universidade Federal de Uberlandia UberlandiaMinas Gerais 38408-100Brazil Departamento de Fís.ca e Química UNESP Campus de Ilha SolteiraSao Paulo 15385-000Brazil Grupo de Materiales.Ferroicos.Facultad de Fís.ca-Ins.ituto de Ciencia y Tecnología de Materiales.Univers.dad de La Habana La Habana 10400Cuba

(1-x)(Bi_(0.5)Na_(0.5))TiO_(3)-xBaTiO_(3) lead-free ceramics.have been obtained from the conventional s.lid-s.ate reaction s.ntering *** s.ructural properties.were inves.igated from X-ray diffraction and Raman s.ectros.opy *** revealed well-crys.allized ceramic s.mples.with perovs.ite *** properties.obtained from s.anning electron micros.opy meas.rements.have s.own high dens.ty with very low poros.ty *** dielectric res.ons.,analyzed as.a function of the temperature and s.veral frequencies.s.owed very broad peaks.with a s.rong frequency dependence of the temperature for the maximum dielectric permittivity for the modified *** were analyzed cons.dering the influence of the BaTiO3 content on the s.udied phys.cal properties.

关键词： Lead-free BNT Raman s.ectros.opy dielectric res.ons.