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Ultra.high-Q free-spa.e coupling to microtoroid resona.ors

2009年

作者： judith a. muyskens …[et a..]

来源：畅想之星图书光盘版（南... 评论

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Light(Science & a.plica.ions) 2024年第4期13卷 682-695页

作者： Sa.ta.ee Suebka.Eua. McLeod judith Su Wya.t College of Optica. Sciences University of ArizonaTucsonAZUSA Depa.tment of Biomedica. Engineering University of ArizonaTucsonAZUSA

Whispering ga.lery mode(WGM)microtoroid resona.ors a.e one of the most sensitive biochemica. sensors in existence,ca.a.le of detecting single *** ma.n ba.rier for tra.sla.ing these devices out of the la.ora.ory is tha. light is eva.escently coupled into these devices though a.ta.ered optica. *** hinders tra.sla.ion of these devices a. the ta.er is fra.ile,suffers from mecha.ica. vibra.ion,a.d requires precise ***,we elimina.e the need for a. optica. fiber by coupling light into a.d out from a.toroid via.free-spa.e coupling a.d monitoring the sca.tered resona.t light.a.single long working dista.ce objective lens combined with a.digita. micromirror device(DMD)wa. used for light injection,sca.tered light collection,a.d *** obta.n Q-fa.tors a. high a. 1:6´108 with this *** induced tra.spa.ency(EIT)-like a.d Fa.o resona.ces were observed in a.single ca.ity due to indirect coupling in free *** ena.les improved sensing *** la.ge effective coupling a.ea.~10μm in dia.eter for numerica. a.erture=0.14)removes the need for precise *** performa.ce wa. verified by combining the system with the frequency locked whispering eva.escent resona.or(FLOWER)a.proa.h to perform tempera.ure sensing experiments.a.therma. nonlinea. optica. effect wa. exa.ined by tra.king the resona.ce through FLOWER while a.justing the input *** believe tha. this work will be a.founda.ion for expa.ding the implementa.ion of WGM microtoroid resona.ors to rea.-world a.plica.ions.

关键词： coupling sca.tered precise

Solving tra.fic da.a.occlusion problems in computer vision a.gorithms using DeepSORT a.d qua.tum computing

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Journa. of Tra.fic a.d Tra.sporta.ion Engineering(English Edition) 2024年第1期11卷 1-15页

作者： Fra.k Ngeni judith Mwa.a.onge Sa.di Siuhi Depa.tment of Engineering South Carolina State UniversityOrangeburgSC 29117USA

Ina.cura.ies of tra.fic sensors during tra.fic counting a.d vehicle cla.sifica.ion ha.e persisted a. tra.sporta.ion a.encies ha.e been prompted to ca.ibra.e sensors *** of multiple objects,hea.y occlusions,a.d simila. a.pea.a.ces in congested pla.es a.e some ca.ses of computer vision model *** pa.er used the YOLOv5 model for detection a.d the DeepSORT model for tra.king *** to the na.ure of the reported problem ca.sed by ma.y misses a.d misma.ches,the power of qua.tum computing with the a.terna.ing direction method of multipliers(a.MM)optimizer wa. levera.ed.a.ba.ic Ka.ma. filter a.d the Hunga.ia. a.gorithm fea.ures were used in combina.ion with a.qua.tum optimizer to present robust multiple object tra.king(MOT)*** hybrid combina.ion of the cla.sica. a.d qua.tum model ha. fa.tened lea.ning the occludes during fra.e ma.ching of tra.ks a.d detections by genera.ing minimum qua.tum cost function *** with the existing models indica.ed a.significa.t increa.e in the prima.y MOT metric multiple object tra.king a.cura.y(MOTa.by 16%more tha. the regula. YOLOv5-DeepSORT model when using a.qua.tum ***,a.6%multiple object tra.king precision(MOTP)increa.es a.d a.6%identifica.ion metrics(F_(1))score increa.e were observed using the qua.tum optimizer with identity switching reduced from 6 to *** model is expected to a.sist tra.sporta.ion officia.s in improving the a.cura.y of tra.fic counts a.d vehicle cla.sifica.ion a.d reduce the need for regula. computer vision softwa.e ca.ibra.ion.

关键词： Tra.fic cla.sifica.ion Tra.fic counting DeepSORT YOLOv5 Qua.tum computing

Ink-structing the future of va.cula. tissue engineering:a.review of the physiologica. bioink design

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Bio-Design a.d Ma.ufa.turing 2024年第2期7卷 181-205页

作者： judith Synofzik Seba.tia. Heene Rebecca.Jonczyk Cornelia.Blume Institute for Technica. Chemistry Leibniz University Hannover30167 HannoverGermany

Three-dimensiona.(3D)printing a.d bioprinting ha.e come into view for a.pla.na.le a.d sta.da.diza.le genera.ion of impla.ta.le tissue-engineered constructs tha. ca. substitute na.ive tissues a.d *** tissue-engineered structures a.e intended to integra.e with the pa.ient’s *** tissue engineering(TE)is releva.t in TE beca.se it supports the susta.ned oxygeniza.ion a.d nutrition of a.l tissue-engineered *** ha.e a.specific role,representingthenecessa.ymedium for printa.ility a.d va.cula. cell *** review a.ms to understa.d the requirements for the design of va.cula. ***,a. in-depth a.a.ysis of va.cula. cell intera.tion with their na.ive environment must be ga.ned.a.physiologica. bioink suita.le for a.tissue-engineered va.cula. gra.t(TEVG)must not only ensure good printa.ility but a.so induce cells to beha.e like in a.na.ive va.cula. vessel,including self-regenera.ive a.d growth *** review describes the genera. structure of va.cula. wa.ls with wa.l-speciﬁc cell a.d extra.ellula. ma.rix(ECM)components a.d biomecha.ica. properties a.d ***,the physiologica. role of va.cula. ECM components for their intera.tion with va.cula. cells a.d the mode of intera.tion is *** currently a.a.la.le or ima.ina.le bioinks a.e described from physiologica. ma.rix proteins to nonphysiologica.ly occurring but na.ura. chemica. compounds useful for va.cula. *** physiologica. performa.ce of these bioinks is eva.ua.ed with rega.d to biomecha.ica. properties postprinting,with a.view to current a.ima. studies of 3D printed va.cula. ***,the ma.n cha.lenges for further bioink development,suita.le bioink components to crea.e a.self-a.sembly bioink concept,a.d future bioprinting stra.egies a.e *** concepts a.e discussed in terms of their suita.ility to be pa.t of a.TEVG with a.high potentia. for la.er clinica. use.

关键词： Va.cula. wa.l histology Va.cula. cells Microenvironment Extra.ellula. ma.rix Cell–ma.rix intera.tion Bioink Printa.ility

G protein-media.ed signa. tra.sduction: a.molecula. choreogra.hy of G protein a.tiva.ion a.ter GTP binding

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Signa. Tra.sduction a.d Ta.geted Thera.y 2024年第8期9卷 3155-3157页

作者： Evi Kostenis La.s Jurgenliemke judith a.enfelder Depa.tment of Molecula.- Cellular-and PharmacobiologyInstitute of Pharmaceutical BiologyUniversity of BonnBonnGermany Gra.ua.e Tra.ning Group RTG2873 University of BonnBonnGermany

a.recent report from the Skiniotis group,'published in Na.ure,provides fa.cina.ing insight into the molecula. choreogra.hy underlying a.quintessentia. cellula. signa.ing mecha.ism:G protein-media.ed signa. *** time-resolved cryo-EM,the a.thors pieced together ma.y sequentia. structura. sna.shots to visua.ize how a.trimeric a.y G protein-a.ter being convinced by its a.tiva.ed G protein-coupled receptor(GPCR)to relea.e GDP-picks up GTP,to set in motion finely tuned conforma.iona. tra.sitions tha. lea. to the conversion into the a.tive sta.e a.d,fina.ly,subunit dissocia.ion a. well a. disenga.ement from the receptor.

关键词： Skin a.tiva.ion fina.ly

Hydrocha. a.d synthetic na.ura. ga. co-production for a.full circula. economy implementa.ion via.hydrotherma. ca.boniza.ion a.d metha.a.ion:a. economic a.proa.h

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Journa. of Environmenta. Sciences 2024年第6期140卷 69-78页

作者： judith González-a.ia. Guillermo Torres-Sempere Miria. González-Ca.ta.o Fra.cisco MBa.na.Moreno Tomás RReina Inorga.ic Chemistry Depa.tment a.d Ma.eria.s Sciences Institute University of Seville-CSICSevilleSpain Ma.eria.s Sciences Institute(ICMSE) CSIC-University of SevilleSevilleSpain Depa.tment of Chemistry a.d Chemica. Engineering Chalmers University of TechnologyGothenburgSE 41296Sweden

Herein we study the economic performa.ce of hydrocha. a.d synthetic na.ura. ga. coproduction from olive tree *** process enta.ls a.combina.ion of hydrotherma. ca.boniza.ion a.d *** a.previous work,we evidenced tha. sta.da.one hydrocha. production via.HTC results ***,we propose a.step forwa.d on the process design by implementing a.metha.a.ion,a.ding va.ue to the ga. effluent in a. a.tempt to boost the overa.l process techno-economic *** different pla.t ca.a.ities were a.a.yzed(312.5,625 a.d 1250 kg/hr).The ba.eline scena.ios showed tha.,under the current circumsta.ces,our circula. economy stra.egy in *** a.a.ysis of the revenues shows tha. hydrocha. selling price ha.e a.high impa.t on NPV a.d subsidies for renewa.le coa. production could help to boost the profita.ility of the *** the contra.y,the a.a.ysis for na.ura. ga. prices revea.s tha. prices 8 times higher tha. the current ones in Spa.n must be a.hieved to rea.h *** seems unlikely even under the presence of a.strong subsidy *** costs a.a.ysis suggests tha. a.rema.ka.le electricity cost reduction or electricity consumption of the HTC sta.e could be a.potentia. stra.egy to rea.h profita.ility ***,significa.t reduction of green hydrogen production costs is deemed instrumenta. to improve the economic performa.ce of the *** results show the formida.le techno-economic cha.lenge tha. our society fa.es in the pa.h towa.ds circula. economy societies.

关键词： Hydrotherma. ca.boniza.ion CO_(2)wa.te va.oriza.ion Metha.a.ion Profita.ility a.a.ysis

Loss to Specia.ized Ca.diology Follow-Up in a.ults Living with Congenita. Hea.t Disea.e

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Congenita. Hea.t Disea.e 2024年第1期19卷 49-63页

作者： Cheryl Dickson Da.ielle Osborn Da.id Ba.er judith Fethney Da.id S.Celerma.er Ra.ha.l Cordina Depa.tment of Ca.diology Royal Prince Alfred HospitalSydneyAustralia Depa.tment of Ca.diothora.ic Surgery Westmead HospitalSydneyAustralia Susa. Wa.il School of Nursing a.d Midwifery The University of SydneySydneyAustralia Sydney Medica. School The University of SydneySydneyAustralia

Ba.kground:Much ha. been written a.out the loss to follow-up in the tra.sition between pedia.ric a.d a.ult Congenita. Hea.t Disea.e(CHD)ca.e *** less is understood a.out the loss to follow-up(LTF)a.ter a.successful *** is critica. too,a. pa.ients lost to specia.ised ca.e a.e more likely to experience mor-bidity a.d prema.ure ***:To understa.d the preva.ence a.d rea.ons for loss to follow-up(LTF)a. a.la.ge a.stra.ia. a.ult Congenita. Hea.t Disea.e(a.HD)***:Pa.ients with modera.e or highly complex CHD a.d ga.s in ca.e of>3 yea.s(deﬁned a. LTF)were identiﬁed from a.comprehensive a.HD *** telephone interviews exa.ined current ca.e a.d ba.riers to clinic ***:Overa.l,407(22%)of a.HD pa.ients(n=1842)were *** mea. a.e a. LTF wa. 31(SD 11.5)yea.s a.d 54%were ma.e;311(76%)were *** to a.ults seen regula.ly,lost pa.ients were younger,with a.grea.er socio-economic disa.va.ta.e,a.d ha. less complex CHD(pa.l).We interviewed 59 pa.ients(14%).The top 3 responses for ca.e a.sences were“feeling well”(61%),losing tra.k of time(36%),a.d not needing fol-low-up ca.e(25%).Conclusions:a.la.ge proportion of the a.HD popula.ion becomes lost to specia.ised ca.dia. ca.e,even a.ter a.successful *** a.stra.ia. study reports younger a.e,modera.e complexity defects,a.d socio-economic disa.va.ta.e a. predictive of loss to *** study highlights the need for novel a.proa.hes to pa.ient-centered service delivery even beyond the a.e of tra.sition a.d resources to ma.nta.n pa.ient enga.ement within the a.HD service.

关键词： Loss to follow-up follow-up a.ult congenita. hea.t disea.e la.se in ca.e ga.s in ca.e ca.e ga.s ca.e continuity a.HD predictors

a.Novel a.proa.h to Brea.t Tumor Detection: Enha.ced Speckle Reduction a.d Hybrid Cla.sifica.ion in Ultra.ound Ima.ing

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Computers, Ma.eria.s & Continua 2024年第5期79卷 1875-1901页

作者： K.Uma.a.hi S.Shoba.a.a.a.d Na.ya. judith Justin R.Va.itha.a.i Miguel Villa.ómez Ga.indo Mushta. a.ma. a.sa.i Hitesh Pa.cha. Depa.tment of Biomedica. Engineering KIT-Kalaignarkarunanidhi Institute of TechnologyCoimbatore641402India Gra.ua.e School Faculty of Information TechnologyDuy Tan UniversityDa Nang550000Viet Nam Depa.tment of Biomedica. a.d Instrumenta.ion Engineering Avinashilingam Institute for Home Science and Higher Education forWomenCoimbatore641043India Universida.Michoa.a.a.de Sa.Nicolás de Hida.goa.enida.Fra.cisco J.Múgica.S/N Ciuda. Universita.ia MoreliaCP58030Mexico Depa.tment of Pha.ma.ology a.d Toxicology College of PharmacyKing Saud UniversityRiyadh11451Saudi Arabia Depa.tment of Mecha.ica. Engineering Gujarat Technological UniveristyNigam NagarChandkhedaAhmedabadGujarat382424India

Brea.t ca.cer detection hea.ily relies on medica. ima.ing, pa.ticula.ly ultra.ound, for ea.ly dia.nosis a.d effectivetrea.ment. This resea.ch a.dresses the cha.lenges a.socia.ed with computer-a.ded dia.nosis (Ca.) of brea.tca.cer fromultra.ound ima.es. The prima.y cha.lenge is a.cura.ely distinguishing between ma.igna.t a.d benigntumors, complica.ed by fa.tors such a. speckle noise, va.ia.le ima.e qua.ity, a.d the need for precise segmenta.iona.d cla.sifica.ion. The ma.n objective of the resea.ch pa.er is to develop a. a.va.ced methodology for brea.tultra.ound ima.e cla.sifica.ion, focusing on speckle noise reduction, precise segmenta.ion, fea.ure extra.tion, a.dma.hine lea.ning-ba.ed cla.sifica.ion. a.unique a.proa.h is introduced tha. combines Enha.ced Speckle Reduceda.isotropic Diffusion (SRa.) filters for speckle noise reduction, U-NET-ba.ed segmenta.ion, Genetic a.gorithm(Ga.-ba.ed fea.ure selection, a.d Ra.dom Forest a.d Ba.ging Tree cla.sifiers, resulting in a.novel a.d efficientmodel. To test a.d va.ida.e the hybrid model, rigorous experimenta.ions were performed a.d results sta.e tha.the proposed hybrid model a.hieved a.cura.y ra.e of 99.9%, outperforming other existing techniques, a.d a.sosignifica.tly reducing computa.iona. time. This enha.ced a.cura.y, a.ong with improved sensitivity a.d specificity,ma.es the proposed hybrid model a.va.ua.le a.dition to Ca. systems in brea.t ca.cer dia.nosis, ultima.elyenha.cing dia.nostic a.cura.y in clinica. a.plica.ions.

关键词： Ultra.ound ima.es brea.t ca.cer tumor cla.sifica.ion segmenta.ion deep lea.ning lesion detection

Ferroelectricity Induced by Oxygen Va.a.cies in Rhombohedra. ZrO_(2) Thin Films

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Energy & Environmenta. Ma.eria.s 2024年第1期7卷 229-237页

作者： Veniero Lenzi José P.B.Silva.Břetisla. Šmíd Vla.imir Ma.oín Cosmin M.Istra.e Corneliu Ghica.judith L.Ma.Ma.us-Driscoll Luís Ma.ques Physics Center of Minho a.d Porto Universities(CF-UM-UP) University of MinhoCampus de Gualtar 4710-057Braga Portugal La.ora.ory of Physics for Ma.eria.s a.d Emergent Technologies LapMETUniversity of Minho4710-057Braga Portugal Depa.tment of Surfa.e a.d Pla.ma.Science Faculty of Mathematics and PhysicsCharles UniversityV Holešovičkách 218000Prague 8 Czech Republic Na.iona. Institute of Ma.eria.s Physics 105 bis Atomistilor 077125Magurele Romania Depa.tment of Ma.eria.s Science a.d Meta.lurgy 27 Charles Babbage Rd.Cambridge CB3 OFSUK

Rhombohedra. pha.e Hf_(x)Zr_(1.x)O_(2)(HZO,x from 0 to 1)films a.e promising for a.hieving robust ferroelectric pola.iza.ion without the need for a. initia. wa.e-up pre-cycling,a. is norma.ly the ca.e for the more commonly studied orthorhombic ***,a.la.ge sponta.eous pola.iza.ion observed in rhombohedra. films is not fully understood,a.d there a.e a.so la.ge discrepa.cies between experimenta. a.d theoretica. *** this work,in rhombohedra. ZrO_(2)thin films,we show tha. oxygen va.a.cies a.e not only a.key fa.tor for sta.ilizing the pha.e,but they a.e a.so a.source of ferroelectric pola.iza.ion in the *** is shown experimenta.ly through the investiga.ion of the structura. properties,chemica. composition a.d the ferroelectric properties of the films before a.d a.ter a. a.nea.ing a. modera.e tempera.ure(400℃)in a. oxygen environment to reduce the V_(o)concentra.ion *** experimenta. work is supported by density functiona. theory(DFT)ca.cula.ions which show tha. the rhombohedra. pha.e is the most sta.le one in highly oxygen defective ZrO_(2)*** DFT ca.cula.ions a.so show tha. V_(o)contribute to the ferroelectric *** findings revea. the importa.ce of V_(o)for sta.ilizing rhombohedra. ZrO_(2)thin films with superior ferroelectric properties.

关键词： cha.ged defects ferroelectric pola.iza.ion rhombohedra. pha.e sta.ility zirconia

Sociodemogra.hic determina.ts a.socia.ed with brea.tfeeding in term infa.ts with low birth weight in La.in a.erica. countries

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World Journa. of Clinica. Pedia.rics 2024年第1期13卷 141-149页

作者： Ca.los Ja.ier a.enda.o-Vásquez Ma.da.Lilia.a.Villa.iza.-Osorio Cla.dia.Ja.min Niño-Peña.a.da.judith Medellín-Ola.a.Na.ia.Ca.olina.Reina.Ga.ba School of Nursing Antonio Nariño UniversityBogotá111511Colombia School of Nursing Universidad Cooperativa de ColombiaBucaramanga 102536Colombia School of Nursing Universidad Nacional de ColombiaColombia 111511Colombia

Ba.KGROUND a.progressive decrea.e in exclusive brea.tfeeding(BF)is observed in La.in a.erica.a.d the Ca.ibbea. compa.ed with globa. *** possibility of being brea.tfed a.d continuing BF for>6 months is lower in low birth weight tha. in hea.thy-weight *** To identify fa.tors a.socia.ed with BF ma.ntena.ce a.d promotion,with pa.ticula. a.tention to low-a.d middle-income countries,by studying geogra.hic,socioeconomic,a.d individua. or neona.a. hea.th *** a.scoping review wa. conducted in 2018 using the conceptua. model of socia. determina.ts of hea.th published by the Commission on Equity a.d Hea.th Inequa.ities in the United *** extra.ted da.a.with common cha.a.teristics were synthesized a.d ca.egorized into two ma.n themes:(1)Sociodemogra.hic fa.tors a.d proxima. determina.ts involved in the initia.ion a.d ma.ntena.ce of BF in low-birth-weight term infa.ts in La.in a.erica.a.d(2)individua. cha.a.teristics rela.ed to the self-effica.y ca.a.ity for BF ma.ntena.ce a.d a.herence in low-birth-weight term *** This study identified ma.erna. a.e,educa.iona. level,ma.erna. economic ca.a.ity,socia. stra.um,exposure to BF substitutes,a.cess to BF informa.ion,a.d qua.ity of hea.th services a. media.ors for ma.nta.ning *** Individua. self-effica.y fa.tors tha. ena.le BF a.herence in a.-risk popula.ions should be a.a.yzed for better hea.th outcomes.

关键词： Brea.tfeeding Low birth weight La.in a.erica Self-effica.y Socia. determina.ts of hea.th