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i.traspeci.i. scali.g and early li.e hi.tory determi.e the cost of free-fli.ht i. a large beetle(Batocera rufomaculata)

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i.sect Sci.nce 2024年第2期31卷 524-532页

作者： Tomer Urcai.Eran Levi. Eran Gefen gal Ri.ak Faculty of Li.e Sci.nces School of ZoologyTel Aviv UniversityTel AvivIsrael Stei.hardt Museum of natural Hi.tory Israel National Center for Biodiversity StudiesTel AvivIsrael Department of Bi.logy University of Haifa-OranimKiryat TivonIsrael

The scali.g of the energeti. cost of locomoti.n wi.h body mass i. well documented at the i.terspeci.i. ***,methodologi.al restri.ti.ns li.i. our understandi.g of the scali.g of fli.ht metaboli. rate(MR)i. free-flyi.g *** i. parti.ularly true at the i.traspeci.i. level,where vari.ti.n i. body mass and fli.ht energeti.s may have di.ect consequences for the fi.ness of an *** appli.d a 13C stable i.otope method to i.vesti.ate the scali.g of MR wi.h body mass duri.g free-fli.ht i. the beetle Batocera *** speci.s exhi.i.s large i.traspeci.i. vari.ti.n i. adult body mass as a consequence of the envi.onmental condi.i.ns duri.g larval *** show that the fli.ht-MR scales wi.h body mass to the power of 0.57,wi.h smaller conspeci.i.s possessi.g up to 2.3 fold hi.her mass-speci.i. fli.ht MR than larger *** the scali.g exponent of free-fli.ht MR was found to be li.e that determi.ed for tethered-fli.ht,the energy expendi.ure duri.g free-fli.ht was more than 2.7 fold hi.her than for *** metaboli. cost of fli.ht should therefore be studi.d under free-fli.ht condi.i.ns,a requi.ement now enabled by the 13C techni.ue descri.ed herei. for i.sect fli.ht.

关键词： allometry body mass Coleoptera free-fli.ht i.sect fli.ht stable carbon i.otope tethered-fli.ht

Detecti.n of 4p16.3 deleti.n and 11p15.5p15.4 gai. i. a boy by comparati.e genomi. hybri.i.ati.n array:A case report

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World Journal of Cli.i.al Cases 2024年第8期12卷 1517-1522页

作者： i.ın Kaya Medi.al Geneti.s Bakırçay UniversityÇiğli Education ve Training Hospitalİzmir 35620Turkey

BACKGROUnD nonalleli. homologous recombi.ati.n(nAHR)of segmental dupli.ati.ns or low copy repeats(LCRs)result i. DnA gai./loss and play an i.portant role i. the ori.i. of genomi. *** SUMMARY A 3-year-old boy was referred for geneti. *** genomi. hybri.-i.ati.n array analysi. revealed a loss of 3776 kb i. the 4p16.3 chromosomal regi.n and a gai. of 3201 kb i. the 11p15.5p15.4 chromosomal *** Genomi. i.balances caused by nAHR i. LCRs result i. deleti.n and dupli.ati.n syndromes.

关键词： Wolf-Hi.schhorn syndrome Si.ver-Russell syndrome Recurrent rearrangements Case report

Effecti.eness of external prestressi.g i. enhanci.g the non-ducti.e hanger fai.ure mechani.m i. rei.forced concrete i.verted T-beams

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Fronti.rs of Structural and Ci.i. Engi.eeri.g 2024年第7期18卷 1050-1065页

作者： Ahmed M.ATTA Reda n.BEHi.Y Mohammed i.HARAZ Structural Engi.eeri.g Department Faculty of EngineeringTanta UniversityTanta 33511Egypt ni.e Hi.her i.sti.ute for Engi.eeri.g and Technology Mansoura 11001Egypt

Recently,i.verted T-beams have been used i. rei.forced concrete(RC)bri.ges to support transverse precast *** T-beams,contrary to practi.e wi.h conventi.nal beams,are loaded on the flanges upper *** loadi.g confi.urati.n causes hanger fai.ure due to the generati.n of verti.al tensi.e stresses near the bottom of the *** key purpose of thi. study i. to i.vesti.ate the effi.i.ncy of verti.al external prestressi.g stai.less-steel bars i. mi.i.ati.g non-ducti.e hanger fai.ure i. rei.forced concrete i.verted *** experi.ental study on si. i.verted-T beams,i.cludi.g two un-strengthened speci.ens,was carri.d *** study showed that the value of the prestressi.g level had a consi.erable i.pact on the performance of hanger mechani.m i. relati.n to crack pattern,ulti.ate loads,cracki.g behavi.r,load-deflecti.n,strai.s,and *** experi.ental results i.di.ated that the suggested method for strengtheni.g i.verted T-beams had effi.acy i. reduci.g the seri.usness of the non-ducti.e hanger fai.ure and resulted i. a strength i.crease of up to 53% when compared to that of the un-strengthened ***,two analyti.al models for esti.ati.g the hanger capaci.y and the average crack wi.th of the strengthened RC i.verted T-beams were *** models that were proposed exhi.i.ed a hi.h degree of agreement wi.h the experi.ental results.

关键词： RC bri.ges i.verted T-beams strengtheni.g hanger fai.ure external prestressi.g

Effects of synthesi. parameters on the performance of crossli.ked Co-polymers wi.h clays for conformance control

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Petroleum Research 2024年第1期9卷 98-108页

作者： A.A.Roslan n.A.A.Azi. n.F.A.Deraman i.Dzulkarnai. Petroleum Engi.eeri.g Department Centre of Research Enhanced Oil Recovery(COREOR)Universiti Teknologi PETRONASSeri IskandarPerakMalaysia Chemi.al Engi.eeri.g Department Centre of Research Enhanced Oil Recovery(COREOR)Universiti Teknologi PETRONASSeri IskandarPerakMalaysia

Conformance control or water shut-off i. a techni.ue used to i.prove oi. *** conformance control,polymers block hi.h permeabi.i.y water areas and redi.tri.ute water dri.e toward unswept oi. *** thi. study,co-polymers(denoted ATP-PGV/AM-co-AMPS)were synthesi.ed usi.g acrylami.e(AM)and 2-acrylami.e-2-methylpropane sulfoni. aci.(AMPS)as the monomers,polyethylene glycol(PEG)-200 and methylenebi.acrylami.e(MBA)as the crossli.kers,attapulgi.e(ATP)and bentoni.e(PGV)as the clay types,and ammoni.m persulfate(APS)as the i.i.i.tor,i. addi.i.n to paraffi. oi. and *** were synthesi.ed usi.g i.verse emulsi.n polymeri.ati.n wi.h di.ferent concentrati.ns of monomers,crossli.kers,and clays,and they were characteri.ed usi.g Fouri.r-transform i.frared(FTi.)spectroscopy and scanni.g electron mi.roscopy(SEM)wi.h energy di.persi.e X-ray spectroscopy(EDX).FTi. spectra of the samples confi.med the exi.tence of sulfonate and hydroxyl groups,whi.h are i.portant for polymer ***-EDX i.ages i.di.ated that the morphology and elemental composi.i.n were di.ferent before and after swelli.g,confi.mi.g the occurrence of ***,samples were placed i. sodi.m chlori.e soluti.n(20,000 ppm)for 7 days to evaluate swelli.g at both room temperature and 90°*** analysi.(TGA)and di.ferenti.l scanni.g calori.etry(DSC)were used to determi.e the thermal characteri.ti.s of the ***,rheologi.al measurements were used to assess the deformati.n and rheologi.al behavi.r of the *** results showed that after 1 day,good swelli.g wi.hout loss of mechani.al strength was achi.ved wi.h the composi.e synthesi.ed usi.g 10%AM,15%AMPS,6%PGV,and 10%ATP.

关键词： Polymer Clay Water shut-off Conformance Swelli.g

Landau quanti.ati.n effects on dampi.g Kawahara soli.ons i. electron–posi.ron–i.n plasma i. rotati.g i.ni.ed medi.m

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Communi.ati.ns i. Theoreti.al Physi.s 2024年第10期76卷 143-152页

作者： E i.El-Awady S Hussai. n Akhtar Department of Physi.s Faculty of Science Port Said University Theoreti.al Physi.s Di.i.i.n (TPD) PINSTECH

For the dynami.s of three-di.ensi.nal electron–posi.ron–i.n plasmas, a flui. quantum hydrodynami. model i. proposed by consi.eri.g Landau quanti.ati.n effects i. dense ***–neutral colli.i.ns i. the presence of the Cori.li. force are also consi.ered. The appli.ati.n of the reducti.e perturbati.n techni.ue produces a wave evoluti.n equati.n represented by a damped Korteweg–de Vri.s equati.n. Thi. equati.n, however, i. i.suffi.i.nt for descri.i.g waves i. our system at very low di.persi.n coeffi.i.nts. As a result, we consi.ered the hi.hest-order perturbati.n, whi.h resulted i. the damped Kawahara equati.n. The effects of the magneti. fi.ld, Landau quanti.ati.n, the rati. of posi.ron densi.y to electron densi.y, the rati. of posi.ron densi.y to i.n densi.y, and the di.ecti.n cosi.e on li.ear di.persi.n laws as well as soli.on and conoi.al soluti.ns of the damped Kawahara equati.n are explored. The understandi.g from thi. research can contri.ute to the broader fi.ld of astrophysi.s and ai. i. the i.terpretati.n of observati.nal data from whi.e dwarfs.

关键词： Cori.li. force Kawahara equati.n Landau quanti.ati.n magnetoplasmas quantum plasma soli.ary and cnoi.al waves

Enhancement of coerci.i.y,permeabi.i.y,and di.lectri. properti.s of Co_(0.2)Zn_(0.3)ni.(0.5)Eu_(x)Fe_(2-x)O_(4) ferri.es for memory and hi.h frequency devi.es

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Journal of Rare Earths 2024年第6期42卷 1128-1135,I0005页

作者： i.Sardar M.D.Hossai. M.S.Si.der M.n.i.Khan M.R.Rahman Physi.s Di.ci.li.e Khulna UniversityKhulna9208Bangladesh Department of Physi.s Khulna University of Engineering&TechnologyKhulna9203Bangladesh Department ofComputer Sci.nce and Engi.eeri.g Northern University of Business&Technology KhulnaKhulna9100Bangladesh Materi.l Sci.nce Di.i.i.n Atomic Energy CentreDhaka1000Bangladesh

Spi.el cubi. ferri.es have huge appli.ati.ns i. me mory and hi.h frequency *** the i.provement of these modern devi.es,the magneti. coerci.i.y,permeabi.i.y,and di.lectri. properti.s of a ferri.e are the i.portant *** arti.le focuses on i.provi.g the magneti. coerci.i.y,magneti. permeabi.i.y,and di.lectri. properti.s of Co_(0.2)Zn_(0.3)ni.(0.5)Eu_(x)Fe_(2-x)O_(4) ferri.es,where x=0.00,0.06,and *** X-ray di.fracti.n(XRD),Fouri.r transform i.frared spectroscopy(FTi.),fi.ld emi.si.n scanni.g electron mi.roscopy(FESEM),energy di.persi.e X-ray(EDX),vi.rati.g sample magnetometer(VSM),and an i.pedance analyzer were used to characteri.e the structural,magneti.,and di.lectri. properti.s of the *** XRD patterns i.di.ate the formati.n of spi.el cubi. structure of the samples wi.h a secondary peak(EuFeO_(3))for Eu doped *** densi.i.s and porosi.i.s of the samples follow an i.verse trend,where the doped samples’latti.e parameters are i.creased wi.h the i.crement of rare earth Eu *** FTi. analysi. also proves the spi.el cubi. phase of the *** average grai. si.e of the ferri.es i. obtai.ed vi. FESEM i.ages,and i. i. i.creased from 121 to 198 *** analysi. confi.ms that dopi.g of the Eu content also changes other hysteresi. loop properti.s of Co_(0.2)Zn_(0.3)ni.(0.5)Eu_(x)Fe_(2-x)O_(4) ***,the coerci.i.y of the Eu doped samples i. greater than that of the mother alloy(x=0.00).The EDX study shows that there i. no i.puri.y contami.ati.n i. the *** permeabi.i.y and di.lectri. measurements show an i.proved quali.y factor of the Eu-doped samples wi.h low magneti. and di.lectri. *** dependent resi.ti.i.y and i.pedance analysi. also show the i.proved *** the observed properti.s of the samples,all the i.vesti.ated ferri.es mi.ht be strong candi.ates for potenti.l appli.ati.ns i. memory devi.es,magneti. sensors,and hi.h frequency appli.ati.ns.

关键词： Ferri.es Raree arths Coerci.i.y Permeabi.i.y EDX Resi.ti.i.y

Phase composi.i.n,conducti.i.y,and sensor properti.s of ceri.m-doped i.di.m oxi.e

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nano Materi.ls Sci.nce 2024年第2期6卷 193-200页

作者： M.i.i.i. G.n.Gerasi.ov V.F.Gromov O.J.i.egbusi.L.i.Trakhtenberg n.n.Semenov Federal Research Center for Chemi.al Physi.s of RAS MoscowRussia Uni.ersi.y of Central Flori.a OrlandoFLUSA Moscow i.sti.ute of Physi.s and Technology(State Uni.ersi.y) DolgoprudnyMoscow RegionRussia Lomonosov Moscow State Uni.ersi.y MoscowRussia

The hydrothermal synthesi. of i._(2)O_(3)and CeO_(2)–i._(2)O_(3)i. i.vesti.ated as well as the properti.s of sensor layers based on these *** the synthesi. of i._(2)O_(3),i.termedi.te products i.(OH)_(3)and i.OOH are formed,whi.h are the precursors of stable cubi.(c-i._(2)O_(3))and metastable rhombohedral(rh-i._(2)O_(3))phases,respecti.ely.A transi.i.n from c-i._(2)O_(3)to rh-i._(2)O_(3)i. observed wi.h the addi.i.n of CeO_(2).The i.troducti.n of ceri.m i.to rh-i._(2)O_(3)results i. a decrease i. the sensor response to hydrogen,whi.e i. i.creases i. composi.es based on c-i._(2)O_(3).The data on the sensor acti.i.y of the composi.es correlate wi.h XPS results i. whi.h CeO_(2)causes a decrease i. the concentrati.ns of chemi.orbed oxygen and oxygen vacanci.s i. rh-i._(2)O_(3).The reverse si.uati.n i. observed i. composi.es based on c-i._(2)O_(3).Compared to i._(2)O_(3)and CeO_(2)–i._(2)O_(3)obtai.ed by other methods,the synthesi.ed composi.es demonstrate maxi.um response to H_(2)at low temperatures by 70–100℃,and have short response ti.e(0.2–0.5 s),short recovery ti.e(6–7 s),and long-term stabi.i.y.A model i. proposed for the dependence of sensi.i.i.y on the di.ecti.n of electron transfer between i._(2)O_(3)and CeO_(2).

关键词： Ceri.m oxi.e i.di.m oxi.e nanocomposi.e Hydrothermal method Cubi. phase Rhombohedral phase Sensor response Conducti.i.y Hydrogen Response/recovery ti.e

Metastati. pancreati. and lung cancer pati.nt i. complete remi.si.n followi.g i.munotherapy: A case report and revi.w of li.erature

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World Journal of Gastroi.testi.al Oncology 2024年第5期16卷 2233-2240页

作者： Joaqui.a Martínez-galán Cri.ti.a Ji.énez-Luna i.abel Rodri.uez Eli.abeth Maza Carlos García-Collado Antoni. Rodríguez-Fernández Javi.r Lui. López-Hi.algo Octavi. Caba Department of Medi.al Oncology Virgen de las Nieves University HospitalGranada 18014Spain i.sti.uto de i.vesti.aci.n Bi.sani.ari. Ibs.GranadaGranada 18012Spain i.sti.ute of Bi.pathology and Regenerati.e Medi.i.e(i.i.ER) University of GranadaGranada 18016Spain Pharmacogeneti.s Uni. Virgen de las Nieves University HospitalGranada 18014Spain Department of Medi.i.a nuclear Virgen de las Nieves University HospitalGranada 18014Spain Department of Anatomía Patológi.a Virgen de las Nieves University HospitalGranada 18014Spain

BACKGROUnD Metastati. pancreati. ductal adenocarci.oma(PDAC)i. a lethal mali.nancy wi.h di.pi.i.i.g survi.al *** i. a promi.i.g approach to many cancer types,but achi.ves poor outcomes i. advanced PDAC due to i.s i.munosuppressi.e tumor *** descri.e a case of metastati. PDAC effecti.ely treated wi.h *** SUMMARY We report the case of a 67-year-old woman wi.h unresectable locally advanced PDAC,treated wi.h gemci.abi.e plus nab-pacli.axel followed by radi.therapy plus *** ni.e months,pancreati. tumor progressi.n was observed at the level of the hepati. hi.um wi.h the appearance of a new pulmonary nodule suggesti.e of a second pri.ary,confi.med by left lung *** i.munotherapy was then i.i.i.ted wi.h pembroli.umab,an i.mune checkpoi.t i.hi.i.or targeti.g programmed cell death protei.-1 that covers the two tumor *** pati.nt showed a complete metaboli. response that was mai.tai.ed throughout the *** pati.nt conti.ues to be di.ease-free at 5.6 years si.ce the start of *** These results suggest that the admi.i.trati.n of pembroli.umab after chemoradi.therapy has a benefi.i.l effect i. pati.nts wi.h metastati. *** our knowledge,thi. i. the fi.st reported case of a pati.nt wi.h metastati. PDAC and metastati. lung cancer showi.g such a long-lasti.g complete response after pembroli.umab treatment wi.hout curati.e *** studi.s are requi.ed to determi.e bi.markers that i.enti.y PDAC pati.nts most li.ely to benefi. from thi. i.munotherapy.

关键词： Pancreati. ductal adenocarci.oma Lung cancer i.munotherapy Pembroli.umab Programmed cell death protei.-1 Case report

nanomoti.n of bacteri. to determi.e metaboli. profi.e

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nanotechnology and Preci.i.n Engi.eeri.g 2024年第1期7卷 1-9页

作者： S.n.Pleskova E.V.Lazarenko n.A.Bezrukov R.n.Kri.kov A.V.Boryakov M.E.Dokuki. S.i.Surodi. Research Laboratory of Scanni.g Probe Mi.roscopy Lobachevsky State University of Nizhny NovgorodNizhny Novgorod 603950Russia Department of nanotechnology and Bi.technology Nizhny Novgorod State Technical University n.a.R.E.AlekseevNizhny Novgorod 603950Russia Sarov Physi.s and Technology i.sti.ute National Research Nuclear University MEPhISarov 607186Russia

i. addi.i.n to thei. vi.i.le moti.n such as swi.mi.g(e.g.,wi.h the help ofﬂagella),bacteri. can also exhi.i. nanomoti.n that i. detectable only wi.h hi.hly sensi.i.e i.struments,and thi. study shows that i. i. possi.le to detect bacteri.l nanomoti.n usi.g an AFM detecti.n *** results show that the nanomoti.n characteri.ti.s depend on the bacteri.l strai.,and that nanomoti.n can be used to sense the metaboli. acti.i.y of bacteri. because the osci.lati.ns are sensi.i.e to the food preferences of the bacteri. and the type of surroundi.g medi.m.

关键词： nanomoti.n Bacteri. Canti.ever Osci.lati.n Atomi. force mi.roscopy Metaboli.m