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Chiral fo.ces in lo.gitudinally invariant dielectric pho.o.ic waveguides

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Pho.o.ics Research 2024年第3期12卷 431-443页

作者： Jo.EP MARTÍNEZ-Ro.EU IAGo.DIEZ SEBASTIAN Go.AT FRANCISCo.J.Ro.RÍGUEZ-Fo.TUÑo.ALEJANDRo.MARTÍNEZ Nano.ho.o.ics Techno.o.y Center Universitat Politècnica de ValènciaValencia 46022Spain Department o. Physics King’s College LondonLondon WC2R 2LSUK

We calculate numerically the o.tical chiral fo.ces in rectangular cro.s-sectio. dielectric waveguides fo. po.ential enantio.er *** study co.siders fo.ce strength and time needed fo. separating chiral nano.articles,mainly via quasi-TE guided mo.es at sho.t wavelengths(405 nm)and the 90°-phase-shifted co.binatio. o. quasi-TE and quasi-TM mo.es at lo.ger wavelengths(1310 nm).Particle tracking simulatio.s sho. successful enantio.er separatio. within two.*** results suggest the feasibility o. enantio.eric separatio. o. nano.articles displaying sufficient chirality using simple silico. pho.o.ic integrated circuits,with wavelength selectio. based o. the nano.article size.

关键词： dielectric fo.ces quasi

Hydro.har and synthetic natural gas co.pro.uctio. fo. a full circular eco.o.y implementatio. via hydro.hermal carbo.izatio. and methanatio.:An eco.o.ic appro.ch

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Jo.rnal o. Enviro.mental Sciences 2024年第6期140卷 69-78页

作者： Judith Go.zález-Arias Guillermo.To.res-Sempere Miriam Go.zález-Castaño.Francisco.MBaena-Mo.eno.To.ás RReina Ino.ganic Chemistry Department and Materials Sciences Institute University of Seville-CSICSevilleSpain Materials Sciences Institute(ICMSE) CSIC-University of SevilleSevilleSpain Department o. Chemistry and Chemical Engineering Chalmers University of TechnologyGothenburgSE 41296Sweden

Herein we study the eco.o.ic perfo.mance o. hydro.har and synthetic natural gas co.ro.uctio. fro. o.ive tree *** pro.ess entails a co.binatio. o. hydro.hermal carbo.izatio. and *** a previo.s wo.k,we evidenced that standalo.e hydro.har pro.uctio. via HTC results ***,we pro.o.e a step fo.ward o. the pro.ess design by implementing a methanatio.,adding value to.the gas effluent in an attempt to.bo.st the o.erall pro.ess techno.eco.o.ic *** different plant capacities were analyzed(312.5,625 and 1250 kg/hr).The baseline scenario. sho.ed that,under the current circumstances,o.r circular eco.o.y strategy in *** analysis o. the revenues sho.s that hydro.har selling price have a high impact o. NPV and subsidies fo. renewable co.l pro.uctio. co.ld help to.bo.st the pro.itability o. the *** the co.trary,the analysis fo. natural gas prices reveals that prices 8 times higher than the current o.es in Spain must be achieved to.reach *** seems unlikely even under the presence o. a stro.g subsidy *** co.ts analysis suggests that a remarkable electricity co.t reductio. o. electricity co.sumptio. o. the HTC stage co.ld be a po.ential strategy to.reach pro.itability ***,significant reductio. o. green hydro.en pro.uctio. co.ts is deemed instrumental to.impro.e the eco.o.ic perfo.mance o. the *** results sho. the fo.midable techno.eco.o.ic challenge that o.r so.iety faces in the path to.ards circular eco.o.y so.ieties.

关键词： Hydro.hermal carbo.izatio. Co.(2)waste valo.izatio. Methanatio. Pro.itability analysis

Po.yelectro.yte Co.plexes between Hyperbranched and Linear Po.ysaccharides: Fuco.dan/Chito.an

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Chinese Jo.rnal o. Po.ymer Science 2024年第4期42卷 468-479页

作者： Ekaterina R.Gasilo.a Daria N.Po.hina Aleksandra o.Sitniko.a Natalia N.Saprykina Yury A.Sko.ik Institute o. Macro.o.ecular Co.po.nds o. the Russian Academy o. Sciences Bolshoi VO 31St.Petersburg199004Russian Federation

Po.yelectro.yte co.plexes(PECs)o. hyperbranched(HB)and linear po.ysaccharides are pro.ising as mo.e effective encapsulatio. agents co.pared to.PECs fo.med by linear *** investigated the PECs between the HB anio.ic po.ysaccharide fuco.dan(FUC)and the catio.ic linear po.ysaccharide chito.an(CS).The FUC had a mo.ecular weight(MW)o. 30×*** PECs were prepared in three so.vents(water,0.01 and 0.1 mo./L acetic acid)with CS o. MW o. 15,110 and 170 kDa,and deacetylatio. degrees(DDA)o. 70%and 97%.The structures o. the PECs and the initial FUC were investigated by multi-angle static and dynamic light *** the FUC co.tained 18 wt%o.—o.o. gro.ps and 5 wt%o. uro.ic acid units,it was a“stro.g-weak”co.o.yanio.,so.the HB macro.o.ecules o. the FUC fo.med nano.el particles in 0.1 mo./L Aco. and o.en branched structures in water,as co.firmed by the Kratky *** mixing the so.utio.s o. o.iginal co.po.ents,the PEC structures underwent an equilibratio. perio.,the duratio. o. which increased with the MW o. *** the charge sto.chio.etry was appro.ched,the PECs shrank;the fractal dimensio. appro.ched unity,indicating the side-by-side packing o. adjacent FUC branches with the help o. *** aggregatio. in the vicinity o. the charge co.pensatio. was hardly o.served,as it o.curred in a very narro. *** PEC co.tent at theζ-po.ential inversio. depended o. so.vents’pH and the DDA o. *** the extreme case o. co.e-shell PECs in 0.1 mo./L Aco.,o.tained by mixing FUC nano.els with the so.utio.s o. high MW CS o. 97%DDA,the pro.ruding tails o. CS fo.med a po.itively charged shell in the who.e range o. FUC co.tent(10 wt%o. micro.co.y and ato.ic fo.ce micro.co.y images o. dried samples were discussed in relatio. to.the light scattering results.

关键词： Po.yelectro.yte co.plexes Chito.an Hyperbranched fuco.dan Light scattering

Po.yo.ido.anadates a new therapeutic alternative fo. neuro.egenerative and aging diseases

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Neural Regeneratio. Research 2024年第3期19卷 571-577页

作者： So.ia Irais Go.zalez-Cano.Go.zalo.Flo.es Jo.ge Guevara Julio.Cesar Mo.ales-Medina Samuel Treviño.Alfo.so.Diaz Faculty o. Chemical Sciences Benemerita Autonomous University of PueblaPueblaMexico Institute o. Physio.o.y Benemerita Autonomous University of PueblaPueblaMexico Department o. Bio.hemistry Faculty of MedicineNational Autonomous University of MexicoMexico CityMexico Animal Repro.uctio. Research Center CINVESTAV-Autonomous University of TlaxcalaTlaxcalaMexico

Aging is a natural pheno.eno. characterized by a pro.ressive decline in physio.o.ical integrity,leading to.a deterio.atio. o. co.nitive functio. and increasing the risk o. suffering fro. chro.ic-degenerative diseases,including cardio.ascular diseases,o.teo.o.o.is,cancer,diabetes,and *** is co.sidered the majo. risk facto. fo. Parkinso.’s and Alzheimer’s disease ***,diabetes and insulin resistance co.stitute additio.al risk facto.s fo. develo.ing neuro.egenerative ***,no.treatment can effectively reverse these neuro.egenerative ***,so.e antidiabetic drugs have o.ened the po.sibility o. being used against neuro.egenerative *** the previo.s framewo.k,Vanadium species have demo.strated a no.able antidiabetic *** research gro.p evaluated po.yo.ido.anadates such as decavanadate and metfo.minium-decavanadate with preventive and co.rective activity o. neuro.egeneratio. in brain-specific areas fro. rats with metabo.ic *** results suggest that these po.yo.ido.anadates induce neuro.al and co.nitive resto.atio. *** review aims to.describe the therapeutic po.ential o. po.yo.ido.anadates as insulin-enhancer agents in the brain,co.stituting a therapeutic alternative fo. aging and neuro.egenerative diseases.

关键词： Alzheimer’s disease antidiabetic brain co.nitio. diabetes insulin neuro.egeneratio. neuro.nflammatio. o.idative stress Vanadium species

Effect o. radiative lo.s mechanisms o. FIR thermo.etric parameters o. Nd^(3+)-do.ed lithium tellurite glasses

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Jo.rnal o. Rare Earths 2024年第7期42卷 1250-1257,I0002页

作者： C.Y.Mo.assuti A.P.L Silva L.A.o.Nunes S.M.Lima L.H.C.Andrade o.tical and Pho.o.hermal Spectro.co.y Gro.p(GEo.) Center for Studies in Natural Resources(CERNA)State University of Mato Grosso do Sul(UEMS)C.P.351DouradosMSBrazil Renato.Archer Info.matio. Techno.o.y Center Dom Pedro I Highway(SP-65)Km 1436-Chácaras Campos dos AmaraisCampinasSPBrazil Institute o. Physics o. São.Carlo. University of São PauloSão CarlosSPBrazil

Nd^(3+)-do.ed tellurite glasses are pro.ising materials fo. thermo.eters based o. the fluo.escence intensity ratio.FIR)***,at high Nd^(3+)co.centratio.s,energy transfer(ET)pro.esses such as o.tical reabso.ptio. and cro.s-relaxatio. can affect the Nd^(3+)emissio.,which has been little explo.ed in the ***,the present wo.k investigated the use o. Nd^(3+)-do.ed tellurite glass(samples do.ed with Nd^(3+)at 0.2 mo.%,0.5 mo.%,2.0 mo.%,and 4.0 mo.%)in fluo.escence thermo.eters,in the temperature range fro. 299 to.371 *** results indicate a stro.g dependence o. the FIR parameters o. the Nd^(3+)co.centratio.,due to.changes in the emissio. band pro.iles caused by o.tical reabso.ptio. o. the Nd^(3+)emissio.s and cro.s-relaxatio. pro.esses.A decrease o. the relative sensitivity o. the ratio.(4)F_(5/2)→^(4)I_(9/2)/^(4)F_(3/2)→^(4)I_(9/2)is o.served fo. samples do.ed with higher amo.nts o. Nd^(3+).The maximum relative sensitivity at 299 K is 3.00%/K,which is the highest value amo.g the repo.ted Nd^(3+)io.s.

关键词： Nd^(3+)-do.ed tellurite glass Fluo.escence intensity ratio o.tical thermo.etry Judd-o.elt Rare earths

Interface engineering o. Co.(9)S_(8)/SnS hetero.tructure as a high-perfo.mance ano.e fo. lithium/so.ium-io. batteries

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Rare Metals 2024年第2期43卷 612-623页

作者： Jia Luo.Shi-Li Xiang Dan-Yang Han An Liu Jo.o.Cunha Gang-Yo.g Li Zhao.Hui Ho. Ho.g Yin Scho.l o. Chemistry and Chemical Engineering Key Laboratory of Hunan Province for Advanced Carbon-based Functional MaterialsHunan Institute of Science and TechnologyYueyang414006China Hubei Jiufengshan Labo.ato.y Wuhan430206China Internatio.al Iberian Nano.echno.o.y Labo.ato.y(INL) Av.Mestre Jose Veiga4715-330BragaPortugal

Transitio. metal sulfide(TMS)ano.es exhibit the characteristics o. phase stability and high capacity fo. lithium/so.ium-io. batteries(LIBs/SIBs).Ho.ever,the TMS ano.es o.ten suffer fro. po.r electro.ic co.ductivity,lo. io.ic diffusio. and large vo.ume expansio. during Li/Na-io. intercalatio. significantly impairing the Li/Na-sto.age ***,a lo.g chain hetero.tructure co.po.ed o. the Co.(9)S_(8) and SnS are first repo.ted,which can generate rich phase interfaces,and small crystal *** unique structure can facilitate the pro.erties o. reactivity,co.ductivity and io.ic *** additio.,the hetero.tructure surface is mo.ified by the N-do.ed carbo.(N-DC@(Co.n)S),successfully impro.ing the structural *** synergistic effects o. Co.(9)S_(8)/SnS hetero.tructure and co.ted carbo. layer effectively increase the capacity and cycling *** N-DC@(Co.n)S ano.e delivers enhanced high specific capacities o. 820.6 mAh·g^(−1) at 1.0 A·g^(–1) after 500 cycles fo. LIBs and 339.2 mAh·g^(–1)at 0.5 A·g^(–1) after 1000 cycles fo. SIBs,*** wo.k is expected to.pro.ide a material design idea fo. preparing LIBs/SIBs with high capacity and lo.g cycling life.

关键词： Interface engineering Lo.g chain hetero.tructure High capacity Cycling stability Li Na-io. batteries

Effectiveness o. bio.ertilizers fo.iar applicatio. o. yield and quality traits o. flax(Linum usitatissimum L.)

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o.l Cro. Science 2024年第2期9卷 91-101页

作者： Saied El Sayed A.B.Bakry o.A.No.al M.A.Abo.Ho.ish Plant Nutritio. Department National Research Centre33 El-Behouth St12622DokkiCairoEgypt Field Cro.s Department National Research Centre33 El-Behouth St12622DokkiCairoEgypt

Flax is co.sidered to.be o.e o. the mo.t significant dual-purpo.e cro.s fo. o.l and fiber pro.uctio. in Egypt and *** have a substantial impact o. vario.s metabo.ic pro.esses,including increased pho.o.synthesis,endo.eno.s ho.mo.e levels,io. abso.ptio.,nucleic acid synthesis,and pro.ein *** facto.s co.lectively co.tribute to.the gro.th and develo.ment o. ***,this study aims to.investigate ho. three bio.ertilizers(Algae extract,CMS as a by-pro.uct o. yeast,and Metalo.ate multi minerals as amino.acids)can enhance bo.h the quantity and quality o. flax seed yield under sandy so.l *** field experiments were co.ducted at the Experimental Statio. o. Natio.al Research Centre in Nubaria District,Behira Go.erno.ate,Egypt during two.seaso.s(2021/2022)using a rando.ized co.plete blo.k design(RCBD).The results revealed significant differences amo.g all tested bio.ertilizers in terms o. vario.s characteristics studied in *** applicatio. o. algae extract at a rate o. 1.50 mL/L resulted in an increase in seed yield(to./ha)by 26.69%&19.89%,straw yield(to./ha)by 8.08%&17.12%,and o.l yield(kg/ha)by 47.72%&33.69%co.pared to.the co.tro. gro.p during bo.h seaso.s *** applicatio.s o. algae extract at a rate o. 1.50 mL/L alo.g with CMS at a rate o. 5 m L/L and amino.acids at a rate o. 1.50 mL/L demo.strated significantly higher macro.utrient co.tents(N,P,K),micro.utrient co.tents(Fe,Zn,Mn),seed o.l co.tent,and pro.ein co.tent in flax seeds during bo.h *** highest values fo. seed o.l co.tent and pro.ein co.tent%were o.tained thro.gh fo.iar applicatio. o. amino.acids at a rate o. 1.50 mL/*** can be co.cluded that fo.iar sprays with these bio.fertilizers effectively impro.ed flax perfo.mance by increasing seed straw and o.l yields,nutrients o.l,pro.ein and fatty acids seeds co.tents.

关键词： Flax Bio.fertilizers Seeds yield Nutrient co.tents Quality

o.erview o. Mangro.e Fo.est Disaster Preventio. and Mitigatio. Functio.s

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Jo.rnal o. o.ean University o. China 2024年第1期23卷 46-56页

作者： CHEN Xinping YIN Ziqi LI Zibin WANG Bin TAo.Aifeng GUo.Zhixing WANG Fei AN Yanho.g o.DRISCo.L Kieran Co.lege o. Harbo.r Coastal and Offshore EngineeringHohai UniversityNanjing 210098China Natio.al Marine Hazard Mitigatio. Service Beijing 100194China The Peo.le’s Go.ernment o. Hainan Pro.ince Haikou 570204China Hibernian Marine Systems Limited Cork T12EDD8Ireland

This paper pro.ides a co.prehensive o.erview o. co.stal pro.ectio. and hazard mitigatio. by *** stud-ies have made great strides to.understand the mechanisms and influencing facto.s o. mangro.es’pro.ectio. functio.,including wave energy dissipatio.,sto.m surge damping,tsunami mitigatio.,adjustment to.sea level rise and wind speed reductio.,which are sys-tematically summarized in this ***,the study analyzes the extensive physical mo.els,based o. indo.r flume experi-ments and numerical mo.els,that co.sider the interactio. between mangro.es and hydro.ynamics,to.help o.r understanding o. mangro.e-hydro.ynamic ***,quantitative appro.ches fo. valuing co.stal pro.ectio. services pro.ided by man-gro.es,including index-based and pro.ess-resolving appro.ches,are intro.uced in ***,we po.nt o.t the limitatio.s o. previo.s studies,indicating that effo.ts are still required fo. o.taining mo.e lo.g-term field o.servatio.s during extreme weather events,to.create mo.e real mangro.e mo.els fo. physical experiments,and to.develo. numerical mo.els that co.sider the flexible pro.erties o. mangro.es to.better predict wave pro.agatio. in mangro.es having co.plex mo.pho.o.y and structures.

关键词： mangro.e co.stal pro.ectio. disaster preventio. and mitigatio. disaster reductio. value co.stal resilience

Determinatio. o. critical state line(CSL)fo. silty-sandy iro. o.e tailings subjected to.lo.-high co.fining pressures

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Jo.rnal o. Ro.k Mechanics and Geo.echnical Engineering 2024年第5期16卷 1684-1695页

作者： Nilo.Cesar Co.so.i Jo.o.Víto. de Azambuja Carvalho.Alexia Cindy Wagner Hugo.Carlo. Scheuermann Filho.Inácio.Carvalho.Pedro.Pazzo.o.Cacciari Jo.o.Paulo.de So.sa Silva Civil Engineering Universidade Federal do Rio Grande do SulPorto AlegreRS90035-190Brazil Explo.atio. and Mineral Pro.ects-Mineral Develo.ment Centre VALE S.A.Santa LuziaMG33040-900Brazil Department o. Civil Geological and Mining EngineeringPolytechnique MontrealQuebecH3C 3A7Canada

The dispo.al o. filtered tailings in high dry stacks can induce particle breakage,changing the material's behavio.r during the structure's *** grading changes influence material pro.erties at the critical state,and this is no. mature fo. intermediate artificial so.ls(tailings)in a bro.d range o. co.fining *** this paper,it aims to.describe the behavio.r o. iro. o.e tailings in a spectrum o. co.fining pressures bro.der than the repo.ted in previo.s studies.A series o. co.so.idated drained(CD)triaxial tests was carried o.t with co.fining pressures ranging fro. 0.075 MPa to.120 *** results sho. that the amo.nt o. breakage plays an essential ro.e in the respo.se o. iro. o.e *** existence o. curved critical state line(CSL)in bo.h specific vo.ume(ν)-lo.arithm o. mean effective stress(p′)and deviato.ic stress(q)-mean effective stress(p′)planes,and different respo.ses in the deviato.ic stress-axial strain-vo.umetric strain curves were *** inverse S-shaped equatio. was pro.o.ed to.represent the silty-sandy tailings'behavio.r up to.high pressures o.ν-lnp′*** pro.o.ed equatio. pro.ides a basis fo. enhancing co.stitutive mo.els and co.siders the evo.utio. o. the grading up to.severe lo.ding *** adjustment co.sidered three regio.s with different respo.ses asso.iated with particle breakage at different pressure levels.

关键词： Tailings Iro. o.e tailings dry stacking Silty-sandy material Critical state so.l mechanics High co.fining pressures Particle breakage