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Neura. Regenera.ion Resea.ch 2024年第8期19卷 1645-1646页

作者： Dmitry Lim a.exei Verkhra.sky Depa.tment of Pha.ma.eutica. Sciences Universitàdel Piemonte Orientale“Amedeo Avogadro”NovaraItaly Fa.ulty of Biology Medicine and HealthThe University of ManchesterManchesterUK a.huca.ro Center for Neuroscience IKERBASQUEBasque Foundation for ScienceBilbaoSpain&Department of NeurosciencesUniversity of the Basque Country UPV/EHU and CIBERNEDLeioaSpain Depa.tment of Stem Cell Biology State Research Institute Centre for Innovative MedicineVilniusLithuania Depa.tment of Forensic a.a.ytica. Toxicology School of Forensic MedicineChina Medical UniversityShenyangLiaoning ProvinceChina

a.zheimer’s disea.e(a.)is a.ma.or a.e-rela.ed form of dementia.with a.number of ca.es exponentia.ly growing,ca.sing enormous socia. a.d economic impa.t on individua.s a.d *** ha.lma.ks of a.,evident in postmortem a. bra.ns,include a.ma.sive loss of the grey ma.ter in the neocortex,extra.ellula. deposition of a.yloid-β(a.)in the form of senile pla.ues a.d cerebrova.cula. a.yloid a.giopa.hy,a.d intra.neurona. a.cumula.ion of neurofibrilla.y ta.gles,formed by hyper-phosphoryla.ed ta. protein.

关键词： a.zheimer homeosta.is cortex

Ra.e ea.th-doped mixed Ni-Cu-Zn ferrites a. a. effective photoca.a.ytic a.ent for a.tive degra.a.ion of Rhoda.ine B dye

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Journa. of Ra.e Ea.ths 2024年第3期42卷 488-496,I0003页

作者： Swa.nil a.Ja.ha. Sa.deep B.Somva.shi Suda.sha. S.Ga.a.i Kra.ti Za.de K.M.Ja.ha. Depa.tment of Physics Dr.Babasaheb Ambedkar Marathwada UniversityAurangabad431004MaharashtraIndia School of Ma.eria.s Engineering Purdue UniversityWest Lafayette 47906USA university Depa.tment of Ba.ic a.d a.plied Sciences MGM UniversityAurangabad431003MaharashtraIndia

In this study, a.series of Gd^(3+)-doped mixed Ni-Cu-Zn ferrites with composition of Zn_(0.5)Ni_(0.3)Cu_(0.2)Fe_(2-x)Gd_(x)O_(4)(x = 0, 0.025, 0.05, 0.075, 0.1) wa. prepa.ed using self-ignition sol-gel method. The prepa.ed na.opa.ticles with a. a.era.e size ra.ging from 22 to 26 nm show a.single-pha.e cubic structure belonging to the spinel ma.rix. a.rise in the Gd^(3+)concentra.ion lea.s to a. increa.e in crysta.lite size a.d la.tice pa.a.eter. In Fourier tra.sform infra.ed spectra. two ma.n a.sorption ba.ds belonging to the spinel structure a.e observed. The high-frequency ba.ds(v_(1)) represent the tetra.edra. complex, while the lowfrequency ba.ds(v_(2)) signify the octa.edra. complex. The optica. ba.dga. of the na.oferrites is found within the ra.ge of 2.91 to 2.41 eV, depending on their size. The ma.netic cha.a.teristics of the ma.eria.,such a. sa.ura.ion ma.netiza.ion a.d coercivity a.e significa.tly a.tered with the concentra.ion of Gd^(3+)in the solution. Using Rhoda.ine B(RhB) a. a.model orga.ic polluta.t, a. in-depth investiga.ion of the photoca.a.ytic a.tivity of the compounds wa. ca.ried out. The present outcomes show tha. a.ding a. a.equa.e a.ount of Gd^(3+)significa.tly enha.ces the number of hydroxyl ra.ica.s produced by the ferrite,in turn, increa.ing the photoca.a.ytic a.tivity of the ma.eria.. Mecha.ism elucida.ed by sca.enger studies revea.s tha. ·OH a.d holes a.e the prima.y rea.tive ra.ica.s responsible for the degra.a.ion *** photoca.a.ysts show a. insignifica.t performa.ce loss in five consecutive cycles. Thus, it is concluded tha. these photoca.a.ysts a.e highly suita.le for the remedia.ion of dye-conta.ina.ed wa.tewa.er.

关键词： Gd^(3+)substitution Spinel ferrite Structura. properties Ma.netic properties Photoca.a.ysis Ra.e ea.ths

a.retrospective a.a.ysis of ca.ba.enem-resista.t a.inetoba.ter ba.ma.nii infections in critica.ly ill pa.ients:Experience a. a.tertia.y-ca.e tea.hing hospita. ICU

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Journa. of Intensive Medicine 2024年第2期4卷 181-186页

作者： Leyla.Ferlicola. Nerima. Defne a.tinta. Fugen Yoruk Depa.tment of Interna. Medicine Division of Intensive Ca.e Unit Ankara University Faculty of MedicineAnkaraTurkey Depa.tment of Infectious Disea.es a.d Clinica. Microbiology Ankara University Faculty of MedicineAnkaraTurkey

Ba.kground a.inetoba.ter ba.ma.nii is a.clinica.ly significa.t pa.hogen with a.high incidence of multidrug resista.ce tha. is a.socia.ed with life-threa.ening nosocomia. ***,we a.med to provide a. insight into the clinica. cha.a.teristics a.d outcomes of a.unique group of *** infections in which the isola.es were resista.t to ca.ba.enems a.d most other a.tibiotic groups in a.tertia.y-ca.e intensive ca.e unit(ICU).Methods We performed a.retrospective observa.iona. study in which records of pa.ients hospita.ized in the ICU between June 1,2021 a.d June 1,2023 were *** checked the clinica.,la.ora.ory,a.d microbiologica. records of a.l a.ult pa.ients who ha. ca.ba.enem-resista.t ***(CRa.)*** a.tibiotic trea.ments a.d definitive a.tibiotic trea.ments a.ter culture positivity a.d susceptibility test results were recorded.C-rea.tive protein(CRP)a.d proca.citonin levels a.d leukocyte counts were *** of ICU sta. a.d 30-da. morta.ity were defined a. the outcome *** During the study period,57 pa.ients were dia.nosed with CRa. *** respira.ory tra.t wa. the lea.ing infection site(80.7%).In non-survivors,bloodstrea. infections(21.9%vs.4.0%P=0.05)a.d colistin-resista.t(col-R)CRa. infections(43.8%vs.24.0%,P=0.12)were more common tha. in survivors,but these pa.a.eters were not sta.istica.ly *** length of ICU sta. wa. not different between survivors a.d ***,the ra.e of col-R a.ong CRa. clinica. isola.es wa. 35.1%.The 30-da. morta.ity in a.l pa.ients with CRa. infection wa. 56.1%.Morta.ity in col-R CRa. a.d colistin-susceptible(col-S)CRa. infections wa. 70.0%a.d 48.6%,respectively(P=0.12).Prior ca.ba.enem use wa. 56.1%.Prior colistin use before col-R a.d col-S CRa. infections wa. not significa.t(35.0%vs.27.0%,P=0.53).Conclusions Our study provides rea.-world da.a.on highly resista.t *** infections a.d sha.es the cha.a.teristics of infections with such resista.t stra

关键词： Morta.ity Colistin-resi sta.t Gra.-nega.ive ba.teria MDR Intensive ca.e unit

Eleva.iona. pa.terns of wa.ming effects on pla.t community a.d topsoil properties: focus on suba.pine mea.ows ecosystem

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Journa. of Mounta.n Science 2024年第1期21卷 146-159页

作者： Ha. a.hua.LUO Zhengming CHEN Xia.jia.g Depa.tment of Geogra.hy Xinzhou Normal UniversityXinzhou 034000China Depa.tment of Biologica. Sciences Xinzhou Normal UniversityXinzhou 034000China

Clima.e wa.ming profoundly a.fects pla.t biodiversity, community productivity, a.d soil properties in a.pine a.d suba.pine gra.sla.d ecosystems. However, these effects a.e poorly understood a.ross eleva.iona. gra.ients in suba.pine mea.ow ecosystems. To revea. the eleva.iona. pa.terns of wa.ming effects on pla.t biodiversity, community structure, productivity, a.d soil properties, we conducted a.wa.ming experiment using open-top cha.bers from a.gust 2019 to a.gust 2022 a. high(2764 m a. s. l.), medium(2631 m a. s. l.), a.d low(2544 m a. s. l.) eleva.iona. gra.ients on a.suba.pine mea.ow slope of Mount Wuta., Northern China. Our results showed tha. three yea.s of wa.ming significa.tly increa.ed topsoil tempera.ure but significa.tly decrea.ed topsoil moisture a. a.l eleva.ions(Pa.d the percenta.e of increa.ing tempera.ure a.d decrea.ing moisture both gra.ua.ly ra.sed with eleva.ion lifting. Wa.ming-induced decrea.ing proportions of soil orga.ic ca.bon(SOC, by 19.24%), a.d tota. nitrogen(TN, by 24.56%) were the grea.est a. high eleva.iona. gra.ients. Experimenta. wa.ming did not a.fect topsoil C: N, p H, NO_(3)^(-)-N, or NH_(4)^(+)-N a. the three eleva.iona. gra.ients. Wa.ming significa.tly increa.ed species richness(Pa.d Sha.non-Weiner index(Pa. low eleva.iona. gra.ients but significa.tly decrea.ed belowground bioma.s(Pa. a.depth of 0–10 cm a. three eleva.iona. gra.ients. Wa.ming ca.sed significa.t increa.es in the a.oveground bioma.s in the three eleva.iona. plots. Wa.ming significa.tly increa.ed the a.oveground bioma.s of gra.inoids in medium(by 92.47%) a.d low(by 98.25%) eleva.iona. gra.ients, tha. of sedges in high(by 72.44%) a.d medium(by 57.16%) eleva.iona. plots, a.d tha. of forbs in high(by 75.88%), medium(by 34.38%), a.d low(by 74.95%) eleva.iona. plots. Species richness ha. significa.t linea. correla.ions with SOC, TN, a.d C: N(Pa.t nonlinea. responses to soil tempera.ure a.d soil moisture in the wa.med trea.m

关键词： Wa.ming effect Pla.t diversity pa.tern Community structure cha.ge Eleva.ion gra.ient a.pine mea.ow ecosystem Mount Wuta.

2-loca. unsta.le homotopy groups of indecomposa.le a.2-complexes

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Science China.Ma.hema.ics 2024年第3期67卷 607-626页

作者： Zhongjia. Zhu Jia.zhong Pa. College of Ma.hema.ics a.d Physics Wenzhou University Hua.Loo-Keng Key La.ora.ory of Ma.hema.ics Institute of MathematicsAcademy of Mathematics and Systems ScienceChinese Academy of Sciences School of Ma.hema.ica. Sciences University of Chinese Academy of Sciences

In this pa.er,we ca.cula.e the 2-loca. unsta.le homotopy groups of indecomposa.le *** ma.n technique used is a.a.ysing the homotopy property of J(a.X),defined by Gra.(1973) for a.CW-pa.r(X,a.,which is homotopy equiva.... 详细信息

关键词： homotopy groups A 2 n -complexes fibra.ion sequence rela.ive Ja.es construction 55P15

Triboelectric na.ogenera.or hybrid a.ra. driven by multiform na.ura. energies a.d its a.plica.ions in self-powered ca.hodic protection

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Science China.Technologica. Sciences) 2024年第3期67卷 878-890页

作者： SUN Weixia.g Ya.G Di LUO Ning LI Ha. Wa.G Da.a. School of Ma.eria.s Science a.d Engineering Shandong University of Science and TechnologyQingdao 266590China Sta.e Key La.ora.oryof Solid Lubrica.ion Lanzhou Institute of Chemical PhysicsChinese Academy of SciencesLanzhou 730000China Qingda. Center of Resource Chemistry a.d New Ma.eria.s Qingdao 266100China

In view of the increa.ing energy shorta.e a.d environmenta. pollution, the collection of friction cha.ges to a.hieve the conversion of va.ious na.ura. energies a.d provide in-situ ca.hodic protection for meta.s is a.significa.t cha.lenge. Here, we designed a.dua. device-structure TENG composite a.ra. with the triboelectric la.er of linea. siloxa.e-modified polyuretha.e(PU) coa.ing. This a.ra. could a.hieve a.comprehensive collection for multiple forms of na.ure energy a.d ca.hodic protection of meta.s in multi-wea.her conditions. For one thing, the wa.e-mode TENG ba.ed on ta.ker structure could collect wa.e energy a.d showed the output performa.ce with a.short-circuit current of 15.5 μa. For a.other thing, the droplet-mode TENG ba.ed on a.c-sha.ed surfa.e structure could collect ra.ndrop kinetic energy a.d showed the output performa.ce with a.short-circuit current of 16.3 μa. Nota.ly, the pa.a.lel a.ra. of wa.e-mode TENG(W-TENG) a.d droplet-mode TENG(D-TENG) could simulta.eously collect wa.e energy a.d ra.ndrop kinetic energy, which showed a.short-circuit current of 30.7 μa. Besides, a.selfpowered a.ca.hodic protection system powered by the dua. structure TENG a.ra. is a.sembled a.d the open-circuit potentia. drop of the ca.bon steel connected with the TENG a.ra. is a.out 450 mV. Compa.ed with ca.hodic protection system powered by single structure TENG, the composite a.ra. could provide more effective corrosion resista.ce for ma.ine equipment in ra.ny wea.her. Due to the cha.a.teristic for comprehensive collection of na.ure energy, the a.ti-corrosion system supplied by TENG pa.a.lel a.ra. possesses grea. a.plica.ion potentia. in the a.l-wea.her corrosion protection of meta. ma.hinery under complex ma.ine conditions.

关键词： triboelectric na.ogenera.or hybrid structure a.ra. siloxa.e-modified polyuretha.e ca.hodic protection

Effect of Ta.(2)O_(5)na.opa.ticles on bioa.tivity,composition,structure,in vitro a.d in vivo beha.ior of PEO coa.ings on Mg-a.loy

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Journa. of Ma.nesium a.d a.loys 2024年第6期12卷 2360-2379页

作者： D.V.Ma.hta.ya. I.M.Imshinetskiy V.V.Ka.hepa.K.V.Na.a.a.a.M.a.Pia.kova.a.I.Pleshkova.K.a.Fomenko a.Yu.Ustinov S.L.Sinebryukhov S.V.Gnedenkov Institute of Chemistry Far Eastern BranchRussian Academy of SciencesVladivostok690022Russia Fa. eastern Federa. university Vladivostok690950Russia Regiona. Clinica. Derma.ovenerologica. Dispensa.y Vladivostok690033Russia

The present study investiga.es the physica. a.d chemica. cha.a.teristics,beha.ior in vitro a.d in vivo,a.d biocompa.ibility of coa.ings conta.ning Ta.(2)O_(5),which a.e obta.ned by pla.ma.electrolytic oxida.ion(PEO)on Ma. ma.nesium *** obta.ned coa.ings demonstra.e in vivo biocompa.ibility a.d in vitro *** to the ba.e PEO coa.ing,the la.ers conta.ning Ta.(2)O_(5)fa.ilita.e the development of a.a.ite in simula.ed body fluid,suggesting tha. the inclusion of na.opa.ticles improves bioa.tivity of the *** wa. found tha. incorpora.ion of Ta.(2)O_(5)na.opa.ticles increa.es roughness a.d porosity of the formed la.ers by increa.ing pa.ticle concentra.ion in electrolytes for the PEO process contributing to sufficient soft tissue ingrowth in *** on in vivo studies,these coa.ings a.so provide fa.ora.le tissue response a.d minima. infla.ma.ory rea.tion in compa.ison with the ba.e ma.nesium a.loy due to protection of living tissues from deleterious corrosion events of ma.nesium impla.t such a. loca. a.ka.iza.ion a.d intense hydrogen *** results obta.ned in the present study concluded biocompa.ibility,tissue integra.ion of the PEO coa.ings conta.ning Ta.(2)O_(5)na.opa.ticles ma.ing them a.promising protective la.er for biodegra.a.le ma.nesium impla.ts.

关键词： Pla.ma.electrolytic oxida.ion Bioa.tive coa.ings Ta.ta.um pentoxide Simula.ed body fluid(SBF) a.a.ite forma.ion Histology

a.most Periodic Type Group a.tions on Compa.t Qua.tum Metric Spa.es

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a.ta.Ma.hema.ica.Sinica.English Series 2024年第2期40卷 568-594页

作者： Bo Ta. LONG Wei WU College of Ma.hema.ics MIIT Key Laboratory of Mathematical Modelling and High Performance Computing of Air VehiclesNanjing University of Aeronautics and AstronauticsNanjing 211106P.R.China School of Ma.hema.ica. Sciences Shanghai Key Laboratory of Pure Mathematics and Mathematical PracticeEast China Normal UniversityShanghai 200241P.R.China

a.compa.t qua.tum metric spa.e is a.complete order unit spa.e a.endowed with a.Lipnorm *** give some cha.a.teriza.ions of a.most periodic type group a.tions on a.compa.t qua.tum metric spa.e(a.L)by mea.s of severa. kinds of subsets of a.its induced equicontinuous a.tions on severa. importa.t subsets of the dua. Ba.a.h spa.e a.,a.d the Lip-norm L with its induced metric spa.e structures on the sta.e spa.e S(a.of a.

关键词： Lip-norm compa.t qua.tum metric spa.e Lipschitz isomorphism a.most periodicity a.zela.a.coli theorem metric set

Ra.id growth in a.la.ge Ca.bria. a.ex preda.or

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Na.iona. Science Review 2024年第3期11卷 128-136页

作者：吴雨 Stephen Pa.es Da.iel Pa.ly 张兴亮傅东静 Sta.e Key La.ora.ory of Continenta. Dyna.ics a.d Sha.nxi Key La.ora.ory of Ea.ly Life a.d Environment Department of Geology Northwest University Depa.tment of Zoology University of Cambridge Institute for the Ocea.s a.d Fisheries University of British Columbia Na.jing Institute of Geology a.d Pa.a.ontology Chinese Academy of Sciences

Despite the importa.ce of ontogenetic da.a.on ea.ly diverging eua.thropods to our understa.ding of the ecology a.d evolution of pa.t life, the da.a.a.e distinctly la.king, a. reconstructing life histories of fossil a.ima.s is often cha.lenging. Here we report the growth tra.ectory of fronta. a.penda.es of the a.ex preda.or a.plectobelua.symbra.hia.a. one of the most common ra.iodont a.thropods from the ea.ly Ca.bria. Chengjia.g biota.c. 520 Ma. of China. a.a.ysis of 432 specimens(9.1–137.1 mm length; 1.3–25.6 mm height) revea.s tha. a.penda.es grew isometrica.ly, with a. estima.ed ma.imum size of the whole a.ima. of c. 90 cm. Individua.s grew ra.idly compa.ed to exta.t a.thropods, a. a.sessed using the electronic length-frequency a.a.ysis(ELEFa.) a.proa.h. Therefore, we show tha. the Ca.bria. a.ex preda.or a. symbra.hia.a.wa. a. extremely fa.t-growing a.thropod, with a. unusua. life history stra.egy tha. formed a. pa.t of the esca.a.ory ‘a.ms ra.e’ tha. sha.ed the Ca.bria. explosion over 500 Ma.

关键词： stem-group Eua.thropoda Ra.iodonta post-embryonic development growth dyna.ics Ca.bria. Explosion

Therma. a.a.ysis of the Rindler-Schwa.zschild bla.k hole via.corrected entropy

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Communica.ions in Theoretica. Physics 2024年第9期76卷 97-108页

作者： a.la. Ditta.Xia.Tiecheng Ria.a. a.i a.i ?vgün Depa.tment of Ma.hema.ics Shanghai University and Newtouch Center for Mathematics of Shanghai University Physics Depa.tment Eastern Mediterranean University

In this study, we investiga.e the thermodyna.ic cha.a.teristics of the Rindler–Schwa.zschild bla.k hole solution. Our a.a.ysis encompa.ses the exa.ina.ion of energy emission, Gibbs free energy, a.d therma. fluctua.ions. We ca.cula.e va.ious qua.tities such a. the Ha.king tempera.ure, geometric ma.s, a.d hea. ca.a.ity to a.sess the loca. a.d globa. thermodyna.ic sta.ility. The tempera.ure of the bla.k hole is determined using the first la. of thermodyna.ics,while the energy emission ra.e is eva.ua.ed a. well. By computing the Gibbs free energy, we explore the pha.e tra.sition beha.ior exhibited by Rindler–Schwa.zschild bla.k hole,specifica.ly exa.ining the swa.lowing ta.ls. Moreover, we derive the corrected entropy to investiga.e the influence of therma. fluctua.ions on sma.l a.d la.ge bla.k holes. Nota.ly, we compa.e the impa.t of correction terms on the thermodyna.ic system by compa.ing the results obta.ned for la.ge bla.k holes a.d sma.l bla.k holes.

关键词： bla.k holes energy emission Gibbs free energy hea. ca.a.ity Rindler-Schwa.zschild bla.k hole therma. fluctua.ions thermodyna.ics