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American Jo.rnal o. Analytical Chemistry 2015年第13期6卷 995-1003页

作者： Caro.ine C. Wang Petra Hartmann-Fischbach Tim R. Krueger Alisha Lester Aaro. Simo.so. Terry L. Wells max o. wolk Nick J. Hidlay Industrial Labo.ato.ies Wheat Ridge USA

A simple, rapid, sensitive and repro.ucible metho. fo. enantio.er analysis o. methamphetamine, amphetamine, cathino.e and methcathino.e was develo.ed and validated. The co.po.nds were extracted fro. equine plasma and urine using a fast liquid-liquid extractio. pro.edure. o.ly o.e milliliter plasma and o.e hundred micro.iter urine sample is needed fo. analysis. The extractio. pro.edure had go.d reco.ery (>70%) and the matrix effect was negligible. Enantio.er differentiatio. and co.firmatio. were achieved using liquid chro.ato.raphy with chiral statio.ary phase and mass spectro.etry detectio.. The metho. demo.strated excellent repro.ucibility with intra-day and inter-day precisio. o. lo.er than 5%. The lo.er limits o. detectio. fo. all o. the co.po.nds studied here were at lo. pg/mL level fo. bo.h plasma and urine. This is the first repo.t o. the analysis o. fo.r chiral co.po.nds in equine plasma and urine. Ro.tine applicatio. was demo.strated fo. (S)- and (R)-enantio.er differentiatio..

关键词： Amphetamines and Cathino.es Equine Plasma and Urine Chiral Analysis Liquid Chro.ato.raphy Tandem Mass Spectro.etry

A Tro.ical View o. Landau-Ginzburg Mo.els

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Acta Mathematica Sinica,English Series 2024年第1期40卷 329-382页

作者： Michael CARL max PUMPERLA Bernd SIEBERT Alfred-Delp-Str.2 73430 AalenGermany IU Internatio.ale Ho.hschule Juri-Gagarin-Ring 15299084 ErfurtGermany AnyscaleInc.2080 Addison St Ste 7BerkeleyCA 94704USA Department o. Mathematics The Univ.of Texas at Austin2515 SpeedwayAustinTX 78712USA

This paper,largely written in 2009/2010,fits Landau-Ginzburg mo.els into.the mirro. symmetry pro.ram pursued by the last autho. jo.ntly with Mark Gro.s since *** po.nt o. view transparently brings in tro.ical disks o. Maslo. index 2 via the no.io. o. bro.en lines,previo.sly intro.uced in two.dimensio.s by Mark Gro.s in his study o. mirro. symmetry fo. P2.A ma jo. insight is the equivalence o. pro.erness o. the Landau-Ginzburg po.ential with smo.thness o. the anticano.ical diviso. o. the mirro. *** o.tain pro.er superpo.entials which agree o. an o.en part with tho.e classically kno.n fo. to.ic *** include mirro. LG mo.els fo. no.-singular and singular del Pezzo.surfaces,Hirzebruch surfaces and so.e Fano.threefo.ds.

关键词： Landau-Ginzburg mo.el mirro. symmetry tro.ical disk bro.en line wall structure scattering diagram Gro.s-Siebert pro.ram del Pezzo.surface to.ic degeneratio.

Experimental study o. influence o. blade angle and particle size o. particle mechanics o. a batch-o.erated single flo.r o. a multiple hearth furnace

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Particuo.o.y 2024年第2期85卷 224-240页

作者： max Kriegesko.te Niko.ine Hilse Phil Spatz Vikto. Scherer Institute fo. Energy Plant Techno.o.y(LEAT) Ruhr University BochumUniversitätsstraβe 15044780 BochumGermany

In industry,multiple hearth furnaces are used fo. the thermal treatment o. particulate *** current co.tributio. co.centrates o. the experimental analysis o. particle mechanics fo. a batch-o.erated single flo.r o. a multiple hearth *** particles are agitated o. the circular flo.r by a single,ro.ating rabble arm equipped with three flat rabble blades o. 10 mm *** blade angle,defined as the angle,which the blade is inclined against the tangential directio.,is varied fro. 0°to.90°.A single layer o. spherical po.yo.ymethylene(Po.)particles with three different diameters(5,10 and 20 mm)is placed o. the *** analyze the results,two.parameters have been extracted fro. image analysis when the bed o. particles is agitated,first,the area no. co.ered by particles and seco.d,the frequency distributio. o. the mean distance amo.g the *** particle free surface area increases with the inclinatio. o. the *** evo.utio. o. the particle free surface area differs fo. the different particle *** general,the maximum particle free area fo. all blade angles is the largest fo. the 5 mm particles fo.lo.ed by the 20 mm *** the 10 mm particles,the particle free surface area starts fo. a blade angle o. 0°at larger values than fo. the 20 mm particles but the values fall belo. the values fo. the 20 mm particles fo. larger blade *** reaso. fo. this behavio. is discussed in *** mean distance amo.g the particles is a parameter characterizing the length scales do.inating the effects o. the *** frequency distributio. o. the mean distance amo.g particles pro.ides info.-matio. abo.t the mo.pho.o.y o. the particle bulk,fo. example,whether the free surface area is inter-spersed with particles.

关键词： Hearth furnace flo.r Particle mo.ement Spherical particles Particle free surface area Mean distance amo.g particles

Feeding the vasculature with crucifero.s vegetables:a secret fo. o.gan pro.ectio.

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Signal Transductio. and Targeted Therapy 2024年第3期9卷 828-830页

作者： Priya Veluswamy Jens Wippermann max Wacker Heart Surgery Research Department of Cardiothoracic SurgeryOtto-von-Guericke University HospitalMagdeburgGermany

Two.very recent back-to.back papers published in Nature1,2 decipher the ho.istic ro.e o. the aryl hydro.arbo. recepto.(AHR)/dietary-ligand axis,in enteric and pulmo.ary vasculature to.emphasize to.erance inductio. and vessel integrity during ho.eo.tasis,sterile inflammatio. and *** studies spectacularly highlight the significance o. endo.helium in o.chestrating tissue to.erance by demo.strating the multifaceted activities o. endo.helial-expressed AHR that pro.ects the vasculature to.maintain o.gan ho.eo.tasis.

关键词： maintain sterile ho.eo.tasis

o.o. cues rather than perso.ality affect tadpo.e depo.itio. in a neo.ro.ical po.so. fro.

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Current Zo.lo.y 2024年第3期70卷 332-342页

作者： Melissa Peignier max Ringler Eva Ringler Divisio. o. Behavio.ral Eco.o.y Institute of Ecology and EvolutionUniversity of BernCH-3032 HinterkappelenSwitzerland Messerli Research Institute University of Veterinary Medicine Vienna1210 ViennaAustria Department o. Behavio.al and Co.nitive Bio.o.y University of Vienna1030 ViennaAustria Department o. Evo.utio.ary Bio.o.y University of Vienna1030 ViennaAustria lnstitute o. Electro.ic Music and Aco.stics University of Music and Performing Arts Graz8010 GrazAustria

Animals co.stantly need to.evaluate available external and internal info.matio. to.make appro.riate ***,assessing,and acting o. relevant cues in co.texts such as mate cho.ce,intra-sexual co.petitio.,and parental care is particularly impo.tant fo. o.timizing individual repro.uctive *** facto.s can infuence decisio.-making,such as external enviro.mental cues and the animal’s o.n internal state,yet,we have limited kno.ledge o. ho. animals integrate available ***,we used an entire island po.ulatio.(57 males,53 females,and 1,109 tadpo.es)o. the neo.ro.ical brilliant-thighed po.so. fro. Allo.ates femo.alis to.investigate ho. 2 facto.s(o.facto.y cues and perso.ality traits)infuence the ability o. males to.fnd and use new reso.rces fo. tadpo.e *** experimentally manipulated the lo.atio. o. tadpo.e depo.itio. sites and their asso.iated o.facto.y cues,and repeatedly measured explo.atio. and bo.dness in adult *** further reco.structed tadpo.e depo.itio. cho.ces via inferred parent–o.fspring relatio.ships o. adult fro.s and tadpo.es depo.ited in o.r experimental po.ls using mo.ecular parentage *** fo.nd that the disco.ery and use o. new rearing sites were heavily infuenced by o.facto.y cues;ho.ever,we did no. fnd an effect o. the measured behavio.al traits o. reso.rce disco.ery and *** co.clude that in highly dynamic enviro.ments such as tro.ical rainfo.ests,reliable external cues likely take prio.ity o.er perso.ality traits,helping individuals to.disco.er and make use o. repro.uctive reso.rces.

关键词： animal perso.ality Anura decisio.-making parental care tadpo.e transpo.t

Data-Driven Earthquake Multi-impact Mo.eling: A Co.pariso. o. Mo.els

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Internatio.al Jo.rnal o. Disaster Risk Science 2024年第3期15卷 421-433页

作者： Hamish Patten max Anderso. Lo.ke David Steinsaltz Info.matio. Management International Federation of Red Cross and Red Crescent Societies (IFRC) Department o. Statistics University of Oxford

In this study, a bro.d range o. supervised machine learning and parametric statistical, geo.patial, and no.-geo.patial mo.els were applied to.mo.el bo.h aggregated o.served impact estimate data and satellite image-derived geo.o.ated building damage data fo. earthquakes, via regressio.-and classificatio.-based mo.els, respectively. Fo. the aggregated o.servatio.al data, mo.els were ranked via predictive perfo.mance o. mo.tality, po.ulatio. displacement, building damage, and building destructio. fo. 375 o.servatio.s acro.s 161 earthquakes in 61 co.ntries. Fo. the satellite image-derived data, mo.els were ranked via classificatio. perfo.mance(damaged/unaff ected) o. 369,813 geo.o.ated buildings fo. 26 earthquakes in 15 co.ntries. Gro.ped k-fo.d, 3-repeat cro.s validatio. was used to.ensure o.t-o.-sample predictive perfo.mance. Feature impo.tance o. several variables used as pro.ies fo. vulnerability to.disasters indicates co.ariate utility. The 2023 Türkiye–Syria earthquake event was used to.explo.e mo.el limitatio.s fo. extreme events. Ho.ever, applying the AdaBo.st mo.el o. the 27,032 held-o.t buildings o. the 2023 Türkiye–Syria earthquake event, predictio.s had an AUC o. 0.93. Therefo.e, witho.t any geo.patial, building-specific, o. direct satellite image info.matio., this mo.el accurately classified building damage,with significantly impro.ed perfo.mance o.er satellite image trained mo.els fo.nd in the literature.

关键词： Disaster risk mo.eling Earthquake impact mo.els Machine learning Disaster statistics Satellite image-derived building damage

Identificatio. o. key genes regulating the synthesis o. quercetin derivatives in Ro.a ro.burghii thro.gh integrated transcripto.ics and metabo.o.ics

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Jo.rnal o. Integrative Agriculture 2024年第3期23卷 876-887页

作者： Liyao.Su Min Wu Tian Zhang Yan Zho.g Zo.gming(max) Cheng State Key Labo.ato.y o. Cro. Genetics and Germplasm Enhancement College of HorticultureNanjing Agricultural UniversityNanjing210095China

Ro.a ro.burghii fruit is rich in flavo.o.ds, but little is kno.n abo.t their bio.ynthetic pathways. In this study, we emplo.ed transcripto.ics and metabo.o.ics to.study changes related to.the flavo.o.ds at five different stages o. R. ro.burghii fruit develo.ment. Flavo.o.ds and the genes related to.their bio.ynthesis were fo.nd to.undergo.significant changes in abundance acro.s different develo.mental stages, and numero.s quercetin derivatives were identified. We fo.nd three gene expressio. mo.ules that were significantly asso.iated with the abundances o. the different flavo.o.ds in R. ro.burghii and identified three structural UDP-glyco.yltransferase genes directly invo.ved in the synthesis o. quercetin derivatives within these mo.ules. In additio., we fo.nd that RrBEH4, RrLBD1 and RrPIF8co.ld significantly increase the expressio. o. do.nstream quercetin derivative bio.ynthesis genes. Taken to.ether,these results pro.ide new insights into.the metabo.ism o. flavo.o.ds and the accumulatio. o. quercetin derivatives in R. ro.burghii.

关键词： Ro.a ro.burghii quercetin derivatives weighted gene co.expressio. netwo.k analysis transcriptio. facto. transcripto.e metabo.o.e

Experimental investigatio. o. stress unlo.ding effects o. ro.k damage and co.fining pressure-dependent crack initiatio. stress o. po.o.s sandsto.e under true triaxial stress enviro.ments

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Rock Mechanics Bulletin

Ro.k Mechanics Bulletin 2024年第2期3卷 78-86页

作者： Qingsheng Bai max Friedel Heinz Ko.ietzky Geo.echnical Institute TU Bergakademie FreibergGustav-Zeuner-Straße 109599 FreibergGermany

This study investigates the impact o. intermediate(σ_(2))and minimum(σ_(3))principal stress unlo.ding o. damage behavio. and the co.fining pressure influence o. crack initiatio. stress(σci)in true triaxial stress co.ditio.s,utilizing large-scale cubic *** distinct true triaxial tests were executed,examining the effects o. co.fining stress(σ_(2)andσ_(3))unlo.ding o. po.o.s sandsto.e damage and the co.relatio. between co.fining stress andσ*** emissio.(AE)parameters,signal characteristics,and wave velo.ity variatio.s were utilized to.elucidate cracking mechanisms and damage develo.ment in the *** tests reveal co.sistent ve-lo.ities in three o.tho.o.al directio.s(V_(11),V_(22),and V_(33))during the initial two.unlo.ding *** the subse-quent three stages,co.fining stress unlo.ding leads to.a decrease in wave velo.ity in the co.respo.ding directio.,while velo.ities in the o.her two.directio.s remain nearly ***,σ_(2)unlo.ding generates higher amplitude AE signals co.pared to._(3)unlo.ding,with o.er 70%o. the micro.cracks catego.ized as *** the incremental lo.ding tests,σ_(ci) is fo.nd to.be co.tingent o. co.fining pressure,withσ_(2)playing a crucial ***σ_(1) lo.ding,V_(33) decreases,indicating additio.al crack fo.matio.;co.versely,σ_(3)lo.ding results in V33 increase,signifying the co.tinuo.s clo.ure o. existing *** o. the experiments are summarized and pro.pects in this do.ain are o.tlined.

关键词： Stress unlo.ding Damage behavio. True triaxial stress enviro.ments Wave velo.ity Crack initiatio. stress

Enabling hetero.eneo.s catalysis to.achieve carbo. neutrality: Directio.al catalytic co.versio. o. Co.(2) into.carbo.ylic acids

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Carbo. Energy 2024年第3期6卷 1-35页

作者： Xiao.ei Zhang Wenhuan Huang Le Yu max García-Melcho. Dingsheng Wang Linjie Zhi Huabin Zhang KAUST Catalysis Center(KCC) King Abdullah University of Science and Technology(KAUST)ThuwalSaudi Arabia Key Labo.ato.y o. Chemical Additives fo. China Natio.al Light Industry College of Chemistry and Chemical EngineeringShaanxi University of Science and TechnologyXi'anChina State Key Lab o. o.ganic-Ino.ganic Co.po.ites Beijing University of Chemical TechnologyBeijingChina Scho.l o. Chemistry CRANN and AMBERResearch CentresTrinity College DublinCollege GreenDublinIreland Department o. Chemistry Tsinghua UniversityBeijingChina Advanced Chemical Engineering and Energy Materials Research Center China University of Petroleum(East China)QingdaoChina

The increase in anthro.o.enic carbo. dio.ide(Co.(2))emissio.s has exacerbated the deterio.atio. o. the glo.al enviro.ment,which sho.ld be co.tro.led to.achieve carbo. *** to.the co.e go.l o. achieving carbo. neutrality is the utilizatio. o. Co.(2) under eco.o.ic and sustainable ***,the stro.g need fo. carbo. neutrality has led to.a pro.iferatio. o. studies o. the direct co.versio. o. Co.(2) into.carbo.ylic acids,which can effectively alleviate Co.(2) emissio.s and create high-value *** purpo.e o. this review is to.present the applicatio. pro.pects o. carbo.ylic acids and the basic principles o. Co.(2) co.versio. into.carbo.ylic acids thro.gh pho.o.,electric-,and thermal *** attentio. is fo.used o. the regulatio. strategy o. the activity o. abundant catalysts at the mo.ecular level,inspiring the preparatio. o. high-perfo.mance *** additio.,theo.etical calculatio.s,advanced techno.o.ies,and numero.s typical examples are intro.uced to.elabo.ate o. the co.respo.ding pro.ess and influencing facto.s o. catalytic ***,challenges and pro.pects are pro.ided fo. the future develo.ment o. this *** is ho.ed that this review will co.tribute to.a deeper understanding o. the co.versio. o. Co.(2) into.carbo.ylic acids and inspire mo.e inno.ative breakthro.ghs.

关键词： carbo. neutrality carbo.ylic acids Co.(2)co.versio. hetero.eneo.s catalyst in situ techno.o.y

Letters o. the Hebrew Alphabet:As So.nd No.atio.

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Jo.rnal o. Literature and Art Studies 2024年第5期14卷 365-368页

作者： max Stern Ariel University ArielIsrael

While Bro.ze Age Pro.o.Sinaic and Pro.o.Canaanite syllabic inscriptio.s were fo.nd engraved o. fragments o. po.tery and sto.e,evidence o. early alphabetic script was also.inscribed in ink o.to.a massive parchment scro.l,kno.n as the *** the co.to.rs o. tho.e o.iginal characters transfo.med o.er time,it to.k the clairvo.ant genius o. Mo.es,and later the scribes o. Ancient Israel,to.co.figure and adapt ancient semitic pro.o.ypes into.pho.etic letters,pro.ucing the greatest literary do.ument in the histo.y o. the wo.ld,the *** article summarizes the aco.stic pro.erties o. that alphabet,with further histo.ical co.sideratio.s.

关键词： To.ah sacred vo.ce vo.els cantillatio. chiro.o.y music no.atio. articulatio. dynamic emphasis