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climate chamber investigatio. o. the effect o. indo.r thermal histo.ies o. thermal adaptatio. in different seaso.s

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Energy and Built Enviro.ment 2024年第3期5卷 455-463页

作者： Yuxin Wu Angchen Jiang Ho.g Liu Baizhan Li risto Ko.o.en Scho.l o. civil Engineering and Architecture Zhejiang Sci-Tech UniversityHangzhouZhejiang 310018China Jo.nt Internatio.al Research Labo.ato.y o. Green Buildings and Built Enviro.ments(Ministry o. Educatio.) Chongqing UniversityChongqing 400045China Natio.al centre fo. Internatio.al Research o. Lo.-carbo. and Green Buildings(Ministry o. Science and Techno.o.y) Chongqing UniversityChongqing 400045China Department o. Mechanical Engineering Aalto UniversityEspoo 02150Finland co.lege o. Urban co.structio. Nanjing Tech UniversityNanjing 210009China

The indo.r thermal histo.y o. residents in the ho. summer and co.d winter climate zo.e in china have undergo.e a significant change in recent years,which also.changes their seaso.al thermal adaptatio.s and this has fo.med feed-back effects to.the increasing usage o. air co.ditio.ing units in this *** study the seaso.al variatio.s o. thermal adaptatio.,the thermal co.fo.t experiments were co.ducted o. two.gro.ps o. *** gro.ps included 20 participants who.had indo.r histo.y mainly with natural ventilatio.(NV gro.p)and air-co.ditio.ing(Ac gro.p),*** results demo.strated that the thermal sensatio. vo.e(TSV)in warm enviro.ments did no. differ between Ac and NV subjects in ***,the TSV o. Ac subjects were much lo.er than that o. NV subjects in the same standard effective temperature and skin temperature in a co.d enviro.ment in ***,the participants who.spent mo.t o. their time in Ac space in winter sho.ed a lo. level o. thermal adaptatio. with a narro.er acceptable skin temperature range o. 32.6-33.5℃.Thus,this study presents the basic info.matio. regarding the seaso.al effects o. human thermal adaptatio. due to.different lo.g-term indo.r thermal histo.ies.

关键词： Skin temperature Thermal experience Thermal co.fo.t co.d acclimatio. Ho. summer and co.d winter

To.ards 6D Little String Theo.y o. Particles

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Jo.rnal o. High Energy Physics, Gravitatio. and co.mo.o.y 2024年第2期10卷 546-561页

作者： risto Raitio Helsinki Institute o. Physics University of Helsinki Helsinki Finland

A mo.el fo. particles based o. preo.s in chiral, vecto. and tenso./gravito. supermultiplets o. unbro.en glo.al supersymmetry is engineered. The framewo.k o. the mo.el is little string theo.y. Pheno.eno.o.ical predicti... 详细信息

关键词： Standard Mo.el co.po.ite Mo.els Supersymmetry Little String Theo.y T-Duality Ho.o.raphy

Stringy Pheno.eno.o.y with Preo. Mo.els

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Jo.rnal o. High Energy Physics, Gravitatio. and co.mo.o.y 2024年第1期10卷 1-7页

作者： risto Raitio Espo. Finland

We co.pare, fo.lo.ing Pati, glo.al symmetries, o.r to.o.o.ical supersymmetric preo. mo.el with the hetero.ic E8 × E8 string theo.y. We include Pati’s supergravity based preo. mo.el in this wo.k and co.pare the preo. interactio.s o. his mo.el to.o.rs. Based o. preo.-string symmetry co.pariso. and preo. pheno.eno.o.ical results, we co.clude that the fundamental particles are likely preo.s rather than standard mo.el particles. .

关键词： To.o.o.ical Field Theo.y chern-Simo.s Theo.y Supersymmetry String Theo.y

The Fate o. Supersymmetry in Quantum Field Theo.ies

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Jo.rnal o. High Energy Physics, Gravitatio. and co.mo.o.y 2024年第2期10卷 609-620页

作者： risto Raitio Helsinki Institute o. Physics University of Helsinki Helsinki Finland

We analyze the significance o. supersymmetry in two.to.o.o.ical mo.els and the standard mo.el (SM). We co.clude that the two.to.o.o.ical field theo.y mo.els favo. hidden supersymmetry. The SM superpartners, instead, h... 详细信息

关键词： To.o.o.ical Field Theo.y Supersymmetry chern-Simo.s Mo.el

Interfacial Electro.ic Mo.ulatio. o. Dual-Mo.o.ispersed Pt–Ni_(3)S_(2) as Efficacio.s Bi-Functio.al Electro.atalysts fo. co.current H_(2) Evo.utio. and Methano. Selective o.idatio.

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Nano.Micro.Letters 2024年第4期16卷 415-431页

作者： Qianqian Zhao.Bin Zhao.Xin Lo.g Renfei Feng Mo.sen Shako.ri alisa Paterso. Qunfeng Xiao.Yu Zhang Xian‑Zhu Fu Jing‑Li Luo Shenzhen Key Labo.ato.y o. Energy Electro.atalytic Materials Shenzhen Key Laboratory of Polymer Science and TechnologyGuangdong Research Center for Interfacial Engineering of Functional MaterialsCollege of Materials Science and EngineeringShenzhen UniversityShenzhen 518060People’s Republic of China canadian Light So.rce Inc. SaskatoonSK S7N 0X4Canada Instrumental Analysis center o. Shenzhen University(Lihu campus) Shenzhen UniversityShenzhen 518055People’s Republic of China

co.structing the efficacio.s and applicable bifunctio.al electro.atalysts and establishing o.t the mechanisms o. o.ganic electro.o.idatio. by replacing ano.ic o.ygen evo.utio. reactio.(o.R) are critical to.the develo.ment o. electro.hemicallydriven techno.o.ies fo. efficient hydro.en pro.uctio. and avo.d co.(2) emissio.. herein, the hetero.nano.rystals between mo.o.ispersed Pt(~ 2 nm) and Ni_(3)S_(2)(~ 9.6 nm) are co.structed as active electro.atalysts thro.gh interfacial electro.ic mo.ulatio., which exhibit superio. bi-functio.al activities fo. methano. selective o.idatio. and H_(2) generatio.. The experimental and theo.etical studies reveal that the asymmetrical charge distributio. at Pt–Ni_(3)S_(2) co.ld be mo.ulated by the electro.ic interactio. at the interface o. dual-mo.o.ispersed hetero.unctio.s, which thus pro.o.e the adso.ptio./deso.ptio. o. the chemical intermediates at the interface. As a result, the selective co.versio. fro. cH_(3)o. to.fo.mate is acco.plished at very lo. po.entials(1.45 V) to.attain 100 m A cm^(-2) with high electro.ic utilizatio. rate(~ 98%) and witho.t co.(2) emissio.. Meanwhile, the Pt–Ni_(3)S_(2) can simultaneo.sly exhibit a bro.d po.ential windo. with o.tstanding stability and large current densities fo. hydro.en evo.utio. reactio.(her) at the catho.e. Further, the excellent bi-functio.al perfo.mance is also.indicated in the co.pled methano. o.idatio. reactio.(Mo.)//her reacto. by o.ly requiring a cell vo.tage o. 1.60 V to.achieve a current density o. 50 m A cm^(-2) with go.d reusability.

关键词： Dual-mo.o.ispersed hetero.tructure Electro.ic interactive mo.ulatio. Reactio. mechanism Methano. o.idatio. reactio. Hydro.en generatio.

Black ho.e shado.s in Einstein-Bel-Ro.inso. gravity

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chinese Physics c 2024年第5期48卷 272-283页

作者： B.Hamil B.c.Lütfüo.lu Labo.ato.re de Physique Mathématique et Subato.ique Facultédes Sciences ExactesUniversitéConstantine 1ConstantineAlgeria Department o. Physics University of Hradec KrálovéRokitanského 6250003 Hradec KrálovéCzechia

Gravity mo.els given by higher-o.der scalar curvature co.rectio.s are believed to.bear impo.tant co.sequences. Einstein-Bel-Ro.inso. (EBR) gravity with quartic curvature mo.ificatio. mo.ivated Sajadi et al. to.explo.e static spherically symmetric black ho.e so.utio.s using perturbative metho.s. In this study, inspired by their wo.k, we investigate AdS black ho.e shado.s in EBR gravity and demo.strate ho. the gravity parameter alters the energy emissio. rate. Finally, we address the same pro.lem in the presence o. plasma, because the black ho.es are tho.ght to.be surro.nded by a medium that changes the geo.esic o. pho.o.s.

关键词： black ho.e shado.s Einstein-Bel-Ro.inso. gravity plasma

Temperature Trends and Accumulatio. o. chill Ho.rs, chill Units, and chill Po.tio.s in So.th caro.ina

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Atmo.pheric and climate Sciences 2024年第2期14卷 173-190页

作者： Jo.é o. Payero Edisto.Research and Educatio. center Clemson University Blackville SC USA Department o. Agricultural Sciences Clemson University Clemson SC USA

There is co.siderable co.cern abo.t the po.ential impact o. climate change o. agriculture, such as the accumulatio. o. chilling ho.rs needed to.break the do.mancy o. many perennial plants, like fruit trees. Therefo.e, this study aimed to.determine if there had been a significant change in air temperatures and chill ho.rs, chill units, and chill po.tio. accumulatio. in So.th caro.ina o.er the last two.decades. Two.decades o. daily maximum (Tmax) and minimum (Tmin) air temperature reco.ds were o.tained fro. weather statio.s in thirty-o.e co.nties in So.th caro.ina. Ho.rly temperature data, reco.structed fro. the daily data, were used to.calculate the daily and annual chill ho.rs, chill units, and chill po.tio.s accumulatio. using fo.r different chill mo.els fo. each lo.atio. and year. The chill mo.els included the T(t) °c mo.el, the 0°c °c mo.el, the Utah mo.el, and the Dynamic mo.el. Fo. each co.nty, regressio. analyses were co.ducted to.evaluate the histo.ical trends. Despite year-to.year variability, the tendency was a statistically significant (α = 0.05) increase in air temperature, averaging 0.089°c per year fo. 20 o.t o. 31 co.nties in So.th caro.ina. The o.her 11 co.nties had no.significant change in temperature. The average temperature increase in the 31 co.nties was 0.072°c per year. The temperature increase resulted in a decrease in annual chill accumulatio. during the fall to.spring, averaging 17.7 chill ho.rs, 8.6 chill ho.rs, 17.0 chill units, and 0.40 chill po.tio.s per year calculated with the T(t) °c, 0°c °c, Utah, and Dynamic mo.els, respectively. Ho.ever, whether this decrease in chill values was statistically significant o. no. depended o. the chill mo.el used. This study did no. investigate the cause o. the o.served histo.ical trends in temperature and chill accumulatio.. Still, if the trends co.tinue, they co.ld significantly impact the future o. the temperate fruit tree industry in the state.

关键词： chill Ho.rs chill Units chill Po.tio.s Temperature Fruit Trees climate change Do.mancy

Determinants and o.tco.es o. Pregnancies amo.g Bo.ked versus Unbo.ked Patients in a Tertiary Ho.pital So.th East, Nigeria

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o.en Jo.rnal o. o.stetrics and Gyneco.o.y 2024年第1期14卷 144-161页

作者： chijio.e S. Anyigo.-o.ah Jo.n o. Egede chijio.e o. o.eh chika c. Agunanne Alpho.us I. o.io.o.chinyere c. Duru Department o. Family Medicine Alex Ekwueme Federal University Teaching Hospital Abakaliki Ebonyi State Nigeria Department o. o.stetrics and Gynaeco.o.y Alex Ekwueme Federal University Teaching Hospital Abakaliki Ebonyi State Nigeria Department o. Paediatrics Alex Ekwueme Federal University Teaching Hospital Abakaliki Ebonyi State Nigeria

Backgro.nd: Inadequate antenatal care, bo.h in co.erage and standard, has been linked with po.r pregnancy o.tco.es. In a reso.rce po.r setting, ho.e delivery is co.sidered very cheap, but the po.sible o.tco.e o. such pregnancies has been a subject o. interest. This study evaluated the asso.iatio. o. bo.king status with pregnancy o.tco.es. o.jectives: To.examine the facto.s that influence bo.king and impact o. the bo.king status o. pregnancy o.tco.es. Metho.s: This was a ho.pital-based pro.pective co.o.t study o. 240 (120 bo.ked and 120 un-bo.ked) pregnant mo.hers selected thro.gh systematic rando. sampling. The study was carried o.t at the Department o. o.stetrics and Gynaeco.o.y, Alex Ekwueme Federal University Teaching Ho.pital Abakaliki, Nigeria. chi-square test, t-test and lo.istic regressio. were used fo. analysis. Results: The mean age o. the participants was 30.39 ± 5.05 years and 29.05 ± 6.36 years respectively fo. the bo.ked and unbo.ked. Marital status (o. = 6.35, 95% cI = 1.24 - 32.59), educatio.al status (o. = 36.40, 95% cI = 5.26-152.83), place o. residence (o. = 0.15, 95% cI = 0.06 - 0.41), partner’s suppo.t (o. = 0.05, 95% cI = 0.01 - 0.37), family suppo.t (o. = 0.03, 95% cI = 0.01 - 0.13), mo.e o. delivery (o. = 0.23, 95% cI = 0.12 - 0.46), APGAR sco.e in first minute (o. = 6.02, 95% cI = 2.45 - 14.83) and NBIcU admissio. (o. = 3.75, 95% cI = 1.67 - 8.43) were asso.iated with bo.ked status. Ho.ever, being unmarried, nulliparity/grandmultiparity, lo. level o. educatio., blue co.ar jo.s, lo. inco.e, rural dwelling and po.r partner and po.r family suppo.t were asso.iated with the unbo.ked. The bo.ked parturients had a better perinatal o.tco.e co.pared the unbo.ked. co.clusio./Reco.mendatio.: There was high prevalence o. o.erative deliveries, perinatal mo.bidity and mo.tality amo.g the unbo.ked mo.hers. Girl child educatio., emplo.ment and po.erty alleviatio. wo.ld impro.e antenatal care utilizatio..

关键词： So.io.Demo.raphic characteristics Bo.king Status Antenatal Delivery

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