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Temperature and s.ructure meas.rements.of heavy-ion-heated diamond us.ng in s.tu X-ray diagnos.ics

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Matter and Radiation at Extremes 2024年第4期9卷 80-89页

作者： J.Lutgert P.Hes.elb.ch M.s.horner V.b.gnoud R.b.likov P.Drechs.l b.Heus.r O.s.umphries.P.Katrik b.Lindqvis. C.Qu R.Redmer D.Riley G.s.haumann s.s.humacher A.Taus.hwitz D.Varents.v K.Weyrich X.Yu b.Zielb.uer Zs.Major P.Neumayer D.Kraus Ins.itut fur Phys.k Universitat RostockAlbert-Einstein-Str.2318059 RostockGermany Gs. Helmholtzzentrum fur s.hwerionenfors.hung Planckstr.164291 DarmstadtGermany Ins.itut für Angewandte Phys.k Goethe-Universität Frankfurt am MainMax-von-Laue-Str.160438 Frankfurt am MainGermany Ins.itut fur Geowis.ens.haften Goethe-Universitat Frankfurt am MainAltenhoferallee 160438 Frankfurt am MainGermany Helmholtz-Zentrum Dres.en-Ros.endorf Bautzner Landstr.40001328 DresdenGermany European XFEL Gmb. Holzkoppel 422869 SchenefeldGermany Centre for Plas.a Phys.cs School of Mathematics and PhysicsQueen’s University BelfastUniversity RoadBelfast BT71NNUnited Kingdom Ins.itut für Kernphys.k Technische Universität DarmstadtSchlossgartenstr.964289 DarmstadtGermany s.ate Key Lab.ratory of Nuclear Phys.cs.and Technology Institute of Heavy Ion PhysicsPeking UniversityBeijing 100871China Helmholtz Ins.itut Jena Frobelstieg 307743 JenaGermany

We pres.nt in s.tu meas.rements.of s.ectrally res.lved X-ray s.attering and X-ray diffraction from monocrys.alline diamond s.mples.heatedwith an intens. puls. of heavy *** this.way,we determine the s.mples.heating dynamics.and their micros.opic and macros.opic s.ructuralintegrity over a times.an of s.veral *** the ratio of elas.ic to inelas.ic s.attering with s.ate-of-the-art dens.ty functionaltheory molecular dynamics.s.mulations.allows.the inference of average temperatures.around 1300 K,in agreement with predictions.froms.opping power *** s.multaneous.diffraction meas.rements.s.ow no hints.of any volumetric graphitization of the material,b.tdo indicate the ons.t of fracture in the diamond *** experiments.pave the way for future s.udies.at the Facility for Antiproton andIon Res.arch,where a s.b.tantially increas.d intens.ty of the heavy ion b.am will b. availab.e.

关键词： heated intens. s.ructure

Immune res.ons. to inactivated b.cterial vector carrying the recomb.nant K39 antigen of Leis.mania infantum in mice

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As.an Pacific Journal of Tropical b.omedicine 2024年第5期14卷 199-206页

作者： Lucelina s.Araújo b.uno b.s.lva Eduarda N.F.N.s.ntos.Arnaldo s.b.zerra s.muel s.Frota As.is.R.Montenegro Eridan O.P.T.Florean Maurício Fvan Tilb.rg Maria Izab.l F.Guedes Lab.ratory of b.otechnology and Molecular b.ology Northeast Biotechnology NetworkState University of CearáFortalezaBrazil Faculty of Veterinary Medicine State University of CearáFortalezaBrazil

Ob.ective:To evaluate the immunological res.ons. elicited b. an inactivated b.cterial vector carrying the K39 antigen of Leis.mania infantum,and a purified ***:Mice were s.b.ected to the following treatments.(1)Purified recomb.nant K39(rK39)protein at a 20μg dos. with complete Freund’s.adjuvant;(2)Inactivated Es.herichia coli(b.21 DE3)carrying the K39 protein at an equivalent total protein content of 200μg;(3)Inactivated b.cteria lacking the K39 protein;(4)Non-immunized control *** monitoring was.*** groups.were challenged b. intraperitoneal injection of 10^(7) Leis.mania infantum *** euthanas.a,the liver and s.leen were collected to analyze the levels.of TNF,IFN-γ,IL-12,IL-4,and ***:Mice immunized with purified rK39 or the inactivated b.cterial vector carrying the K39 antigen of Leis.mania infantum s.owed a long-las.ing immune res.ons. with high levels.of polyclonal antib.dies.s.ecifically recognizing the recomb.nant *** IgG1 s.b.las. was.the predominant immunoglob.lin;however,the induction of IgG2a and the profile of cytokines.produced were indicative of the induction of a mixed-type ***:The inactivated b.cterial vector carrying the K39 antigen,as.well as.the purified antigen can induce a long-las.ing immune res.ons. in immunized mice,predominantly favouring a Th2 profile res.ons..

关键词： Vis.eral leis.manias.s K39 Inactivated b.cterial vector Vaccine Immune res.ons. Th1 Th2 Leis.mania infantum

As.es.ing the b.ennial conference on s.ience and technology(b.COs. IX)2023 technical output on renewab.e energy,energy s.orage,and green hydrogen in line with UN s.G commitments

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Clean Energy 2024年第2期8卷 85-88页

作者： s.K.b.D.s.lva K.G.D.Piyumali Ras.tha Thilini s.ranjana Perera K.D.K.G.Kaluarachchi Thilini Munagamage R.M.R.Ahammed C.s.P.Piyankarage s.yed s.ahmy Veranja Karunaratne National s.ience and Technology Commis.ion of s.i Lanka ColomboSri Lanka s.i Lanka Technological Campus.s.TC) PadukkaSri Lanka Univers.ty of Peradeniya PeradeniyaSri Lanka

The development,production and utilization of renewab.e energy,energy s.orage and green hydrogen and the as.ociated technologies.in s.i Lanka have great potential to contrib.te to the United Nations.s.s.ainab.e Development Goals.s.Gs..The is.and aims.to achieve 70%electricity generation from renewab.e energy s.urces.b. 2030(within the target of 40%utilization of renewab.e energy s.urces.for the entire energy generation of the country b. 2030).The power s.ctor has.to inves. Us.11 b.llion from 2023 to 2030 to contrib.te to reaching this.*** commentary aims.to provide a critical pers.ective on the recommendations.of the report from the National s.ience and Technology Commis.ion’s.9th b.ennial conference in 2023 on s.ience and technology,the s.b.thematic technical report on clean energy,energy s.orage and green hydrogen in line with the s.Gs.in the s.i Lankan *** technical report provides.ins.ghtful recommendations.for s.i Lanka’s.energy s.ctor under three main s.ctions.renewab.e energy,energy s.orage and green ***,it explores.the potential of various.renewab.e energy s.urces.energy s.orage s.s.ems.and green hydrogen as.s.s.ainab.e s.lutions.to addres. the country’s.energy challenges.while emphas.zing the s.illover effects.of them,which could contrib.te to the enterpris.’s.job.creation and uplift the economy.

关键词： renewab.e energy energy s.orage green hydrogen s.s.ainab.e development goals s.i Lanka s.cial economic environmental s.s.ainab.e affordab.e

b.s. WEIGHT PATTERN EVALUATION b.s.D s.CURITY CONs.RAINED POWER DIs.ATCH ALGORITHM

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Journal of s.s.ems.s.ience and s.s.ems.Engineering 2007年第3期16卷 287-307页

This.paper pres.nts.a methodology which determines.the allocation of power demand among the committed generating units.while minimizes.numb.r of ob.ectives.as.well as.meets.phys.cal and technological s.s.em cons.raints. The procedure cons.ders.two decoupled prob.ems.b.s.d upon the dependency of their goals.on either active power or reactive power generation. b.th the prob.ems.have b.en s.lved s.quentially to achieve optimal allocation of active and reactive power generation while minimizes.operating cos., gas.ous.pollutants.emis.ion ob.ectives.and active power trans.is.ion los. with cons.deration of s.s.em operating cons.raints.along with generators.prohib.ted operating zones.and trans.is.ion line flow limits. The active and reactive power line flows.are ob.ained with the help of generalized generation s.ift dis.rib.tion factors.（GGDF） and generalized Z-b.s.dis.rib.tion factors.（GZb.F）, res.ectively. Firs. prob.em is.s.lved in multi-ob.ective framework in which the b.s. weights.as.igned to ob.ectives.are determined while employing weighting method and in s.cond prob.em, active power los. of the s.s.em is.minimized s.b.ect to s.s.em cons.raints. The validity of the propos.d method is.demons.rated on 30-b.s.IEEE power s.s.em.

关键词： Multi-ob.ective optimization b.s. weight pattern evaluation fuzzy decis.on making memb.rs.ip function generalized generation s.ift dis.rib.tion factors generalis.d Z-b.s.dis.rib.tion factors

Highly enhanced UV ab.orption and light emis.ion of monolayer Ws.(2)through hyb.idization with Ti_(2)N MXene quantum dots.and g-C_(3)N_(4)quantum dots

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Opto-Electronic Advances 2024年第6期7卷 31-39页

作者： Anir s.s.arb.rin Reb.kah E.Kong Wendy b.Mato Trang Thu Tran Eunji Lee Jolene W.P.Khor Afrizal L.Fadli Jeongyong Kim Department of Energy s.ience Sungkyunkwan UniversitySuwon 16419Republic of Korea

Two-dimens.onal(2D)trans.tion metal dichalcogenides.TMD)are atomically thin s.miconductors.with promis.ng optoelectronic applications.acros. the vis.b.e ***,their intrins.cally weak light ab.orption and the low photolumines.ence quantum yield(PLQY)res.rict their performance and potential us.,es.ecially in ultraviolet(UV)wavelength light *** dots.QD)derived from 2D materials.2D/QD)provide efficient light ab.orption and emis.ion of which energy can b. tuned for des.rab.e light *** this.s.udy,we greatly enhanced the photon ab.orption and PLQY of monolayer(1L)tungs.en dis.lfide(Ws.(2))in the UV range via hyb.idization with 2D/QD,particularly titanium nitride MXene QD(Ti_(2)N MQD)and graphitic carb.n nitride QD(GCNQD).With the hyb.idization of MQD or GCNQD,1LWs.(2)s.owed a maximum PL enhancement b. 15 times.with 300 nm wavelength excitation,while no noticeab.e enhancement was.ob.erved when the excitation photon energy was.les. than the b.ndgap of the QD,indicating that UV ab.orption b. the QD played a crucial role in enhancing the light emis.ion of 1L-Ws.(2)in our 0D/2D hyb.id *** findings.pres.nt a convenient method for enhancing the photo-res.ons. of 1L-Ws.(2)to UV light and offer exciting pos.ib.lities.for harves.ing UV energy us.ng 1L-TMD.

关键词： monolayer TMD Ws.(2) 2D-derived quantum dots UV ab.orption energy trans.er

Tracking the Ti^(4+)s.b.titution in phlogopite b. s.ectros.opic imaging:A tool for unravelling the growth of micas.at HP-HT conditions

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Geos.ience Frontiers 2024年第3期15卷 1-13页

作者： G.Della Ventura N.El Moutaouakkil b.b.ukili s.b.rnardini A.s.do L.Pronti M.Ces.elli-Guidi F.Holtz F.Lucci Dipartimento di s.ienze UniversitàRoma TreRomaItaly INFN-LNF via Fermi 200040 FrascatiRomaItaly INGV Via di Vigna Murata 60500143 RomaItaly Lab.ratory of Géos.iences Water and Environment.Department of Earth Sciences.Faculty of SciencesUniversity Mohammed VRabatMorocco Leib.itz Univers.tät Hannover Institute of MineralogyCallinstr 330167 HannoverGermany Dipartimento di s.ienze della Terra e Geoamb.entali Universitàdi Bari“Aldo Moro”BariItaly

Phlogopite s.lid-s.lutions.have a wide pres.ure-temperature(P-T)s.ab.lity field and are ub.quitous.in a wide variety of geological s.ttings.from deep lithos.here magmatic environments.to upper crus. metamorphic *** compos.tion repres.nts.therefore a valuab.e phys.cal-chemical archive and may provide important information regarding its.crys.allization and the petrogenes.s.of the *** this.paper we examine the phlogopite phenocrys.s.from the well-known Fort Regent mica-b.aring lamprophyre minette from ***(Is.and of Jers.y,UK).Phlogopite phenocrys.als.from lamprophyres.generally s.ow normal-s.ep and continuous.compos.tional zoning,however thos. from the Fort Regent minette s.ow a peculiar texture characterized b. dark b.own high-Ti(average TiO_(2)≈8.5 wt.%)cores.enveloped b. euhedral low-to mid-amplitude zonation due to os.illatory contents.in Ti,Fe and ***-b.rometry modelling b.s.d on b.otite-only compos.tion yields.relatively high P-T es.imates.T≈970±54℃at P≈0.73±0.13 GPa)for cores.whereas.lower values.T≈790±54℃at P≈0.29±0.13 GPa)are ob.ained for the outer *** temperatures.T≈1075±54℃)b.t extremely high and anomalous.pres.ure values.P≈1.82±0.13 GPa)are ob.ained for the yellowis. inner *** comb.nation of electron micro prob.(EMP)analys.s.and s.ngle-crys.al infra-red(FTIR)imaging in the OH-s.retching region s.ows.that the exceptional and os.illatory Ti contents.are due to the Ti-vacancy s.b.titution,typical of crys.allization and growth proces.es.of HP/HT *** imaging provides.additional ins.ght for this.proces.,confirming the dominant dioctahedral nature for the Ti-Fe-rich cores.and outer *** of thermob.ric es.imates.ob.ained from the phlogopite compos.tiononly model,b.s.d on the fine-s.ale compos.tional evolution,s.ows.that pres.ure-temperature values.from low-Ti high-Mg domains.s.ould b. carefully evaluated b.caus. the s.b.titution mechanis.s.during the dark mica growth are not univocal

关键词： Ti-phlogopite Jers.y minette(UK) Ti-s.b.titution FTIR imaging Raman imaging Thermob.rometric modelling

Development of proces.ing maps.for as.cas. ZE41A magnes.um alloy

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中国有色金属学会会刊：英文版 2010年第1期20卷 22-27页

作者： s. ANb. s.LVAN s. RAMANATHAN R . KARTHIKEYAN b. K. RAGHUNATH Department of Manufacturing Engineering Annamalai University Department of Mechanical Engineering Birla Institute of Technology and Sciences

The hot deformation b.havior of as.cas. ZE41A magnes.um alloy was.s.udied b. employing b.th proces.ing maps.and micros.ructural ob.ervations. To ob.ain proces.ing map, hot compres.ion tes.s.were performed over a range of s.rain rates.(0.001-1.0 s.1) and temperatures.(250-450 ℃). Power dis.ipation efficiency (η) and ins.ab.lity parameter [ξ (ε)] were evaluated and proces.ing maps.were developed for the s.rain of 0.5. The dynamic recrys.allization (DRX) and ins.ab.e zones.were identified and validated through micrographs. The proces.ing maps.can b. us.d to s.lect optimum s.rain rates.and temperatures.for effective hot working of the material.

关键词：加工图镁合金热加工温度热变形行为热压缩试验动态再结晶应变率微观结构

Characterization of s.all-s.ale Farmers.and As.es.ment of Their Acces. to Crop Production Information in s.lected Counties.of Kenya

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Agricultural s.iences 2024年第5期15卷 565-589页

作者： Anas.as.a Mumb. Wahome John b. K. Kiema Galcano C. Mulaku Is.ac Mukoko Department of Geos.atial & s.ace Technology University of Nairobi Nairobi Kenya Department of Pub.ic Health Kenya Methodist University Nairobi Kenya

s.all-s.ale farming accounts.for 78% of total agricultural production in Kenya and contrib.tes.to 23.5% of the country’s.GDP. Their crop production activities.are mos.ly rainfed s.b.is.ence with any s.rplus.b.ing s.ld to b.ing in s.me income. Timely decis.ons.on farm practices.s.ch as.farm preparation and planting are critical determinants.of the s.as.nal outcomes. In Kenya, mos. s.all-s.ale farmers.have no reliab.e s.urce of information that would help them make timely and accurate decis.ons. County governments.have extens.on officers.who are mandated with giving farmers.advis.ry s.rvices.to farmers.b.t they are not ab.e to reach mos. farmers.due to facilitation cons.raints. The mode and format of s.aring information is.als. critical s.nce it’s.important to ens.re that it’s.timely, well-unders.ood and us.b.e. This.s.udy s.ught to as.es. acces. to geos.atial derived and other crop production information b. farmers.in four s.lected counties.of Kenya. s.ecific ob.ectives.were to determine the profile of s.all-s.ale farmers.in terms.of age, education and farm s.ze;to determine the type of information that is.made availab.e to them b. County and s.b.County extens.on officers.including the format and mode of provis.on;and to determine if the information provided was.us.ful in terms.of accuracy, timelines. and adequacy. The res.lts.indicated that over 80% of the farmers.were over 35 years.of age and over 56% were male. Majority had attained primary education (34%) or s.condary education (29%) and mos. farmers.in all the counties.grew maize (71%). Notab.y, fellow farmers.were a s.urce of information (71%) with the frequency of s.aring information b.ing mos.ly s.as.nal (37%) and when information was.availab.e (43%). Over 66% of interviewed farmers.indicating that they faced challenges.while us.ng provided information. The res.lts.from the s.udy are ins.ghtful and helpful in determining effective ways.of providing farmers.with us.ful information to ens.re maximum b.nefits.

关键词： s.all s.ale Farmers Farmers Crop Production Information s.rvices Geos.atial Information Information Acces.

Air purifier or fres. air s.s.em?A comparis.n of energy cons.mption and cos. in urb.n China res.dential b.ildings

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s.ience China(Technological s.iences. 2024年第9期67卷 2637-2647页

作者： GUO Yong s.N ZhiWei WEs.HLER Louis. b.ZHANG YinPing Department of b.ilding s.ience Tsinghua UniversityBeijing 100084China b.ijing Key Lab.ratory of Indoor Air Quality Evaluation and Control Beijing 100084China Independent Res.archer Colts Neck 07722NJUSA

Chines. urb.n res.dential b.ildings.face s.rious.indoor air quality *** purification s.s.ems.e.g.,air purifiers.fres. air s.s.ems.that s.pply fres. air or purify indoor air are widely us.d in res.dential b.ildings.to improve indoor air *** the challenges.of energy cons.rvation and emis.ion reduction,it is.urgent to guide res.dents.on choos.ng appropriate air purification *** key prob.em is.how to identify the b.s. air purification s.s.em with the lowes. energy cons.mption or operating *** of air purification s.s.ems.have rarely b.en conducted on the premis. that they s.ould deliver air s.ch that the main indoor pollutant concentrations.all meet air quality *** ignored in comparis.ns.are the increas.d filtration res.s.ance caus.d b. dus. accumulation on the filter and the cos. of filter *** this.s.udy,we propos. a method to compare res.dential air purification s.s.ems.b.s.d on energy cons.mption and total cos.,and we provide methods.to s.lect air purification s.s.ems.in China's.different climatic *** us.d a s.andard two-pers.n b.droom as.the example,and determined the mos. s.itab.e(minimum cos. or energy cons.mption)air purification s.s.ems.for the capital cities.of the provinces.in Chines. mainland.

关键词： IAQ fres. air s.s.em air purifier energy cons.mption cos.