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The Upper Jura.sic sediments,ma.ib-Sha.wa.Ba.in,Yemen:Lithofa.ies a.pects a.d sequence stra.igra.hic a.a.ysis

Energy Geoscience 2024年第1期5卷 342-357页

作者： m.ham.ed.a.ba.oot mohamed m.Elhossa.ny Na.il m.a.-a.eeq Ema. a.a.dulla. a.delhamid m.Sa.ma. Depa.tment of a.plied Geology Faculty of Science and EducationUniversity of Saba RegionMaribYemen Depa.tment of Geology Faculty of ScienceKafrelsheikh UniversityKafrelsheikh33516Egypt Depa.tment of Geology a.d Environment Faculty of Applied SciencesThamar UniversityYemen Depa.tment of minera. Developing a.d Oil&Ga. Engineering Academy of EngineeringPeoples’Friendship University of Russia(RUDN University)Moscow117198Russia Depa.tment of Geology Faculty of ScienceAssiut UniversityAssiut71516Egypt

The present study is devoted to understa.ding the evolution of the Upper Jura.sic Sa.'a.a.n Forma.ion in the ma.ib-Sha.wa.Ba.in,Yemen,through a.sequence stra.igra.hic a.a.ysis ba.ed on integra.ing da.a.ets of sedimentology,seismic sections,a.d well *** Sa.'a.a.n Forma.ion(Tithonia. a.e)is represented by a.series of cla.tic a.d eva.orites tha. were deposited under fluvio-delta.c to prodelta.c *** is divided into four members including Ya.(a. the ba.e),upwa.ds to Seen,a.if,a.d Sa.ir a. the *** third-order depositiona. sequences were determined for the Tithonia. succession which were sepa.a.ed by three sequence *** sequences were cla.sified into their systems tra.ts signifying severa. sedimenta.ion pa.terns of progra.a.iona.,a.gra.a.iona.,a.d retrogra.a.iona. pa.a.equence *** first depositiona. sequence corresponds to the ea.ly-middle Tithonia. Ya. a.d Seen units tha. ca. be cla.sified into lowsta.d,tra.sgressive,a.d highsta.d systems *** second sequence comprises the la.e Tithonia. a.if unit tha. ca. be subdivided into tra.sgressive a.d highsta.d systems *** sa.dy deposits of the a.if member(highsta.d deposits)represent the most productive hydroca.bon reservoir in the *** Upper Jura.sic sediments in the study a.ea.were resulted from a.combina.ion of eusta.ic a.d tectonic effects.

关键词： Sequence stra.igra.hy Sa.dstone reservoir Well logs Upper Jura.sic ma.ib-Sha.wa.Ba.in Yemen

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Ba.kground remova. from globa. a.rora. ima.es:Da.a.driven da.glow modeling

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Ea.th a.d Pla.eta.y Physics 2024年第1期8卷 247-257页

作者： a.Ohma.m.ma.ela.re K.m.La.nda. J.P.Reista. S.m.Ha.ch S.Ga.pa.ini S.J.Wa.ker Birkela.d Centre for Spa.e Science Department of Physics and TechnologyUniversity of BergenBergenNorway

Globa. ima.es of a.rora. obta.ned by ca.era. on spa.ecra.t a.e a.key tool for studying the nea.-Ea.th ***,the ca.era. a.e sensitive not only to a.rora. emissions produced by precipita.ing pa.ticles,but a.so to da.glow emissions produced by photoelectrons induced by *** emissions a.d sca.tered sunlight ca. contribute to the ba.kground *** fully utilize such ima.es in spa.e science,ba.kground conta.ina.ion must be removed to isola.e the a.rora. *** we outline a.da.a.driven a.proa.h to modeling the ba.kground intensity in multiple ima.es by formula.ing linea. inverse problems ba.ed on B-splines a.d spherica. *** a.proa.h is robust,flexible,a.d itera.ively deselects outliers,such a. a.rora. *** fina. model is smooth a.ross the termina.or a.d a.counts for slow tempora. va.ia.ions a.d la.ge-sca.e a.ymmetries in the *** demonstra.e the model by using the three fa. ultra.iolet ca.era. on the Ima.er for ma.netopa.se-to-a.rora.Globa. Explora.ion(Ima.E)*** method ca. be a.plied to historica. missions a.d is releva.t for upcoming missions,such a. the Sola. wind ma.netosphere Ionosphere Link Explorer(SmILE)mission.

关键词： a.rora da.glow modeling globa. a.rora. ima.es fa. ultra.iolet ima.es da.glow remova.

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Comprehensive review of hepa.ocellula. ca.cinoma.with porta. vein tumor thrombus:Sta.e of a.t a.d future perspectives

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Hepa.obilia.y & Pa.crea.ic Disea.es Interna.iona. 2024年第3期23卷 221-227页

作者： Pa.cha.is Ga.riilidis Timothy m Pa.lik Da.iel a.oula. Depa.tment of Surgery Colchester General HospitalTurner RoadColchester CO45JLUK Depa.tment of Surgery The Ohio State Wexner Medical CenterJames Comprehensive Cancer CenterColumbusOHUSA Depa.tment of Hepa.o-Bilia.y a.d Liver Tra.spla.ta.ion surgery Paul Brousse University HospitalParis-Saclay UniversityVillejuif 94800France

Ba.kground:Despite a.va.ces in the dia.nosis of pa.ients with hepa.ocellula. ca.cinoma.HCC),70%-80%of pa.ients a.e dia.nosed with a.va.ced sta.e *** vein tumor thrombus(PVTT)is a.ong the most ominous signs of a.va.ced sta.e disea.e a.d ha. been a.socia.ed with poor surviva. if *** sources:a.systema.ic sea.ch of medLINE(Pubmed),Emba.e,Cochra.e Libra.y a.d Da.a.a.e for Systema.ic Reviews(CDSR),Google Schola.,a.d Na.iona. Institute for Hea.th a.d Clinica. Excellence(NICE)da.a.a.es until December 2022 wa. conducted using free text a.d meSH terms:hepa.ocellula. ca.cinoma.porta. vein tumor thrombus,porta. vein thrombosis,va.cula. inva.ion,liver a.d/or hepa.ic resection,liver tra.spla.ta.ion,a.d systema.ic ***:Centers of surgica. excellence ha.e reported promising results rela.ed to the individua.ized surgica. ma.a.ement of porta. thrombus versus a.teria. chemoemboliza.ion or systemic *** elements to the individua.ized surgica. ma.a.ement of HCC a.d porta. thrombus include precise cla.sifica.ion of the porta. vein tumor thrombus,a.cura.e identifica.ion of the subgroups of pa.ients who ma. benefit from resection,a. well a. meticulous surgica. *** review a.dressed five specific a.ea.:(a.forma.ion of PVTT;(b)cla.sifica.ions of PVTT;(c)controversies rela.ed to clinica. guidelines;(d)surgica. trea.ments versus non-surgica. a.proa.hes;a.d(e)cha.a.teriza.ion of surgica. techniques correla.ed with cla.sifica.ions of ***:Current evidence from Chinese a.d Ja.a.ese high-volume centers demonstra.ed tha. pa.ients with HCC a.d a.socia.ed PVTT ca. be ma.a.ed with surgica. resection with a.cepta.le results.

关键词： Hepa.ectomy Liver surgery Liver neopla.ms Porta. vein tumor thrombus

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Towa.ds implementa.ion of a.loy-specific thermo-fluid modelling for la.er powder-bed fusion of mg a.loys

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Journa. of ma.nesium a.d a.loys 2024年第6期12卷 2327-2344页

作者： mohamma. Hoseini-a.ha. mika.l Ersson Peter Hedström Depa.tment of ma.eria. Science a.d Engineering KTH Royal Institute of TechnologyStockholmSE-10044 Sweden

multi-physics thermo-fluid modeling ha. been extensively used a. a. a.proa.h to understa.d melt pool dyna.ics a.d defect forma.ion a. well a. optimizing the process-rela.ed pa.a.eters of la.er powder-bed fusion(L-PBF).However,its ca.a.ilities for being implemented a. a.relia.le tool for ma.eria. design,where minor cha.ges in ma.eria.-rela.ed pa.a.eters must be a.cura.ely ca.tured,is still in *** the present resea.ch,first,a.thermo-fluid computa.iona. fluid dyna.ics(CFD)model is developed a.d va.ida.ed a.a.nst experimenta. *** the predicted ma.eria. properties of the pure mg a.d commercia. ZK60 a.d WE43 mg a.loys,pa.a.etric studies a.e done a.tempting to elucida.e how the difference in some of the ma.eria. properties,i.e.,sa.ura.ed va.or pressure,viscosity,a.d solidifica.ion ra.ge,ca. influence the melt pool *** is found tha. a.higher sa.ura.ed va.or pressure,a.socia.ed with the ZK60 a.loy,lea.s to a.deeper unsta.le keyhole,increa.ing the keyhole-induced porosity a.d eva.ora.ion ma.s *** viscosity a.d wider solidifica.ion ra.ge ca. increa.e the non-uniformity of tempera.ure a.d velocity distribution on the keyhole wa.ls,resulting in increa.ed keyhole insta.ility a.d forma.ion of ***,the WE43 a.loy showed the best beha.ior in terms of defect forma.ion a.d eva.ora.ion ma.s loss,providing theoretica. support to the extensive use of this a.loy in *** summa.y,this study suggests a. a.proa.h to investiga.e the effect of ma.eria.s-rela.ed pa.a.eters on L-PBF melting a.d solidifica.ion,which ca. be extremely helpful for future design of new a.loys suita.le for L-PBF.

关键词： mg a.loys La.er powder-bed fusion(L-PBF) melt pool dyna.ics Computa.iona. fluid dyna.ics Fluid flow

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Ca.bon monoxide a. C1 Building Block in Fine Chemica. Synthesis

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Chinese Journa. of Chemistry 2024年第2期42卷 199-221页

作者： Rui m.B.Ca.rilho ma.io J.F.Ca.vete Ga.or mikle La.zlo Kolla. ma.iette m.Pereira University of Coimbra Coimbra Chemistry CentreDepartment of ChemistryRua Larga3004-535 CoimbraPortugal Depa.tment of Genera. a.d Inorga.ic Chemistry a.d ELKH-PTE Resea.ch Groupfor Selective Chemica. Syntheses University of PecsIfjusag utja 6H-7624 PecsHungary

Ca.bon monoxide(CO)ha. become one of the most releva.t a.d versa.ile renewa.le C1 building blocks for chemica. synthesis,especia.ly in the fine chemica.s industry,due to the development of efficient a.d selective ca.a.ysts for its *** this review,we present a.comprehensive critica. a.a.ysis of the la.t 10 yea.s litera.ure on the use of CO a. a.renewa.le feedstock for fine chemica.s *** review is orga.ized by type of ca.a.ytic rea.tion,na.ely a.kene a.d a.kyne ca.bonyla.ion,hydroformyla.ion,ca.bonyla.ion of a.yl ha.ides,ca.bonyla.ive cross-coupling a.d C-H *** exa.ples of the synthesis of releva.t building blocks a.d/or known pha.ma.eutica.s a.e *** is pla.ed on exa.ples of utilizing CO a. the C1 building block in one or more ca.a.ytic *** ca.a.yst used a.d the rea.tion conditions a.e consistently presented throughout a.l of the exa.ples.

关键词： Ca.bon monoxide Fine chemica.s Ca.bonyla.ion Hydroformyla.ion C-H functiona.iza.ion

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Qua.tum correla.ions a.d enta.glement in coupled optomecha.ica. resona.ors with photon hopping via.Ga.ssia. interferometric power a.a.ysis

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Chinese Physics B 2024年第5期33卷 204-211页

作者： Y.La.lou B.ma.oufi m.Da.ud LPHE-mS Department of PhysicsFaculty of SciencesMohammed V UniversityRabatMorocco LPmS Department of PhysicsFaculty of SciencesIbn Tofail UniversityKénitraMorocco

Qua.tum correla.ions tha. surpa.s enta.glement a.e of grea. importa.ce in the rea.ms of qua.tum informa.ion processing a.d qua.tum ***,for qua.tum systems prepa.ed in pure sta.es,it is difficult to differentia.e between qua.tum enta.glement a.d qua.tum ***,this indistinguisha.ility is no longer holds for mixed *** contribute to a.better understa.ding of this differentia.ion,we ha.e explored a.simple model for both genera.ing a.d mea.uring these qua.tum *** study concerns two ma.roscopic mecha.ica. resona.ors pla.ed in sepa.a.e Fa.ry–Pérot ca.ities,coupled through the photon hopping *** system offers a.comprehensively wa. to investiga.e a.d qua.tify qua.tum correla.ions beyond enta.glement between these mecha.ica. *** key ingredient in a.a.yzing qua.tum correla.ion in this system is the globa. cova.ia.ce *** forms the ba.is for computing two essentia. metrics:the loga.ithmic nega.ivity(E_(N)^(m))a.d the Ga.ssia. interferometric power(P_(G)^(m)).These metrics provide the tools to mea.ure the degree of qua.tum enta.glement a.d qua.tum correla.ions,*** study revea.s tha. the Ga.ssia. interferometric power(P_(G)^(m))proves to be a.more suita.le metric for cha.a.terizing qua.tum correla.ions a.ong the mecha.ica. modes in a. optomecha.ica. qua.tum system,pa.ticula.ly in scena.ios fea.uring resilient photon hopping.

关键词： qua.tum correla.ions enta.glement Ga.ssia. interferometric power loga.ithmic nega.ivity optomecha.ics photon hopping

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Role of a.r Sta.ing in a.Ba.ch-Type Fixed Bed Bioma.s Combustor under Consta.t Prima.y a.r

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Journa. of Therma. Science 2024年第1期33卷 284-299页

作者： a.a.s JUNEJO Ya.ir m.a.-a.DELI Ja.obo PORTEIRO School of Engineering Edith Cowan UniversityJoondalupWA 6027Australia CINTECX Universida.e de Vigo Grupo de Tecnoloxia Enerxetica(GTE)36310 VigoEspana

Sta.ed combustion of bioma.s is the most suita.le thermo-chemica. conversion for a.hieving lower ga.eous emissions a.d higher fuel conversion *** a.sta.ed fixed bed combustion of bioma.s,combustion a.r is supplied in two *** the first sta.e,prima.y a.r is provided below the fuel,wherea. in the la.er sta.e,seconda.y a.r is supplied in the freeboa.d *** a.a.la.le litera.ure on the effects of a.r sta.ing(seconda.y a.r loca.ion) a. a.consta.t prima.y a.r flow ra.e on combustion cha.a.teristics in a.ba.ch-type fixed bed combustor is limited a.d hence wa.ra.ts further *** study resolves the effect of a.r sta.ing,by va.ying the loca.ion of seconda.y a.r in the freeboa.d a. five seconda.y to tota. a.r ra.ios in a.ba.ch-type fixed bed *** a.e reported for the effects of these controlled pa.a.eters on fuel conversion ra.e,overa.l ga.eous emissions(CO_(2),CO a.d NO_x) a.d tempera.ure *** fuel used throughout wa. densified ha.dwood *** show tha. a.prima.y freeboa.d length(dista.ce between fuel bed top a.d seconda.y a.r injection) of200 mm ha. higher fuel conversion ra.es a.d tempera.ures a. well a. lower CO emissions,a. a.seconda.y to tota. a.r ra.io of 0.75 a. compa.ed to prima.y freeboa.d length of 300 ***,NO_x emissions were found to be lower for a.prima.y freeboa.d length of 300 mm a. compa.ed to 200 *** increa.e in seconda.y to tota. a.r ra.io from 0.33 to 0.75 resulted in higher freeboa.d tempera.ures a.d lower CO a. well a. NO_x *** outcomes of this study will be helpful in the effective design of commercia. sca.e bioma.s combustors for more efficient a.d environmenta.ly friendly combustion.

关键词： fixed bed combustor bioma.s combustion a.r sta.ing freeboa.d tempera.ure burning ra.e ga.eous emissions

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Ta.rine a. a.possible thera.y for immunosenescence a.d infla.ma.ing

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Cellula. & molecula. Immunology 2024年第1期21卷 3-5页

作者： Josém.Izquierdo Centro de Biología.molecula. Severo Ochoa.CBmSO).Consejo Superior de Investiga.iones Científica. Universidad Autónoma de Madrid(CSIC/UAM)C/Nicolás Cabrera 1Campus de Cantoblanco28049MadridSpain

In their recent Science a.ticle,Singh et *** ta.rine a. a. endogenously produced a.ti-infla.ma.ory,a.ti-immunosenescence,a.d a.ti-a.ing *** a.thors a.so show tha. restoring ta.rine to its“youthful”levels prevents in... 详细信息

关键词： Ta.rine infla.

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On ca.cula.ing gla.ia. isosta.ic a.justment

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Geodesy a.d Geodyna.ics 2024年第5期15卷 441-452页

作者： L.m.Ca.hles Cornell University

modeling the ea.th's fluid a.d ela.tic response to the melting of the gla.iers of the la.t ice a.e is the most direct wa. to infer the ea.th's ra.ia. viscosity profile. Here, we compa.e two methods for ca.cula.ing the viscoela.tic response to surfa.e loa.ing. In one, the ela.tic equa.ion of motion is converted to a.viscoela.tic equa.ion using the Correspondence Principle. In the other, ela.tic deforma.ion is a.ded to the viscous flow a. isosta.ic a.justment proceeds. The two modeling methods predict a.justment histories tha. a.e different enough to potentia.ly impa.t the interpreta.ion of the observed gla.ia. isosta.ic a.justment(GIa.. The differences a.ise from buoya.cy a.d whether fluid displa.ements a.e subjected to hydrosta.ic pre-stress. The methods a.ree if they use the sa.e equa.ions a.d bounda.y conditions. The origin of the differences is determined by va.ying the bounda.y conditions a.d pre-stress a.plica.ion.

关键词： Correspondence principle Ela.tic buoya.cy Gla.ia. isosta.ic a.justment Hydrosta.ic pre-stress Viscoela.tic norma. modes

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Hybrid-Vla.ov simula.ion of soft X-ra. emissions a. the Ea.th’s da.side ma.netospheric bounda.ies

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Ea.th a.d Pla.eta.y Physics 2024年第1期8卷 70-88页

作者： m.Gra.din H.K.Connor S.Hoilijoki m.Ba.ta.bee Y.Pfa.-Kempf U.Ga.se K.Pa.a.a.is m.Pa.mroth Depa.tment of Physics University of HelsinkiHelsinkiFinland Na.a.Godda.d Spa.e Flight Center GreenbeltMD20771USA Spa.e a.d Ea.th Observa.ion Centre Finnish Meteorological InstituteHelsinkiFinland

Sola. wind cha.ge excha.ge produces emissions in the soft X-ra. energy ra.ge which ca. ena.le the study of nea.-Ea.th spa.e regions such a. the ma.netopa.se,the ma.netoshea.h a.d the pola. cusps by remote sensing *** Sola. wind ma.netosphere Ionosphere Link Explorer(SmILE)a.d Luna. Environment heliospheric X-ra. Ima.er(LEXI)missions a.m to obta.n soft Xra. ima.es of nea.-Ea.th spa.e tha.ks to their Soft X-ra. Ima.er(SXI)*** ea.lier modeling works ha.e a.rea.y simula.ed soft X-ra. ima.es a. might be obta.ned by SmILE SXI during its mission,the numerica. models used so fa. a.e a.l ba.ed on the ma.netohydrodyna.ics description of the spa.e *** investiga.e the possible signa.ures of ion-kinetic-sca.e processes in soft Xra. ima.es,we use for the first time a.globa. hybrid-Vla.ov simula.ion of the geospa.e from the Vla.ia.or *** simula.ion is driven by fa.t a.d tenuous sola. wind conditions a.d purely southwa.d interpla.eta.y ma.netic *** first produce globa. X-ra. ima.es of the da.side nea.-Ea.th spa.e by pla.ing a.virtua. ima.ing sa.ellite a. two different loca.ions,providing meridiona. a.d equa.oria. *** then a.a.yze regiona. fea.ures present in the ima.es a.d show tha. they correspond to signa.ures in soft X-ra. emissions of mirrormode wa.e structures in the ma.netoshea.h a.d flux tra.sfer events(FTEs)a. the *** results suggest tha.,a.though the time sca.es a.socia.ed with the motion of those tra.sient phenomena.will likely be significa.tly sma.ler tha. the integra.ion time of the SmILE a.d LEXI ima.ers,mirror-mode structures a.d FTEs ca. cumula.ively produce detecta.le signa.ures in the soft X-ra. *** insta.ce,a.loca. increa.e by 30%in the proton density a. the da.side ma.netopa.se resulting from the tra.sit of multiple FTEs lea.s to a.12%enha.cement in the line-of-sight-a.d time-integra.ed soft X-ra. emissivity origina.ing from this ***,a.proton density increa.e by 14%in the ma.netoshea.h

关键词： ma.netosphere ma.netoshea.h numerica. simula.ion SmILE LEXI soft X-ra. emissions hybrid-Vla.ov model pola. cusp flux tra.sfer events mirror-mode wa.es

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