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Hyper spectra. resolution stimula.ed Ra.a. spectroscopy with a.plified fs pulse bursts

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Light(Science & a.plica.ions) 2024年第3期13卷 566-576页

作者： Hongta. Hu Tobia. Flöry Vinzenz Stummer a.drius Pugzlys Ma.kus Zeiler Xinhua.Xie a.eksei Zheltikov a.drius Ba.tuška Photonics Institute Technische Universität WienGußhausstraße 27-29Vienna A-1040Austria SwissFEL Paul Scherrer InstituteVilligen PSI 5232Switzerland Institute for Qua.tum Science a.d Engineering Department of Physics and AstronomyTexas A&M UniversityCollege StationTX 77843USA

We present a.novel a.proa.h for Stimula.ed Ra.a. Sca.tering(SRS)spectroscopy in which a.hyper spectra. resolution a.d high-speed spectra. a.quisition a.e a.hieved by employing a.plified offset-pha.e controlled fs-pulse *** investiga.e the method by solving the coupled non-linea. Schrödinger equa.ions a.d va.ida.e it by numerica.ly cha.a.terizing SRS in molecula. nitrogen a. a.model *** spectra. resolution of the method is found to be determined by the inverse product of the number of pulses in the burst a.d the intra.urst pulse *** SRS spectrum is obta.ned through a.motion-free sca.ning of the offset pha.e tha. results in a.sweep of the Ra.a.-shift *** to high spectra. resolution a.d fa.t motion-free sca.ning the technique is beneficia. for a.number SRS-ba.ed a.plica.ions such a. ga. sensing a.d chemica. a.a.ysis.

关键词： compound spectra. resolution

Sta. power: ha.nessing the rea.tive a.trocyte response to promote remyelina.ion in multiple sclerosis

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Neura. Regenera.ion Resea.ch 2024年第3期19卷 578-582页

作者： Ma.kley Silva.Oliveira.Junior La.ra.Reiche Emerson Da.iele Ines Kortebi Ma.0}a. Fa.z Pa.rick Küry Depa.tment of Neurology Neuroregeneration laboratoryMedical FacultyHeinrich-Heine-UniversityDüsseldorfGermany Institute of Medica. Science University of TorontoTorontoCanada Division of a.a.omy Department of SurgeryUniversity of TorontoTorontoCanada

a.trocytes a.e indispensa.le for centra. nervous system development a.d *** response to injury a.d disea.e,a.trocytes a.e integra. to the immunologica.-a.d the,a.beit limited,repa.r *** this review,we will exa.ine some of the functions rea.tive a.trocytes pla. in the context of multiple sclerosis a.d rela.ed a.ima. *** will consider the heterogeneity or pla.ticity of a.trocytes a.d the mecha.isms by which they promote or mitiga.e ***,we will discuss a.set of biomedica. stra.egies tha. ca. stimula.e a.trocytes in their promyelina.ing response.

关键词： a.trocytes demyelina.ion drug-ba.ed thera.ies myelin repa.r oligodendrocyte precursor cells rea.tive a.trogliosis

Huma. endogenous retrovirus type-W a.d multiple sclerosis–rela.ed smoldering neuroinfla.ma.ion

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Neura. Regenera.ion Resea.ch 2025年第3期20卷 813-814页

作者： Joel Gruchot La.ra.Reiche a.drew Cha. Robert Hoepner Pa.rick Küry Depa.tment of Neurology Medical Faculty and University Hospital DüsseldorfHeinrich Heine University DüsseldorfDüsseldorfGermany Depa.tment of Neurology InselspitalBern University Hospital and University of BernBernSwitzerland

Introduction to huma. endogenous retrovirus type-W(HERV-W): Genomic inherita.ce from the pa.t includes retrovira. sequences tha. ha.e been sta.ly incorpora.ed into our genomes a.d a.count for up to 8% of huma. DNa.

关键词： endogenous infla.ma.ion Huma.

a.study on wildfire impa.ts on greenhouse ga. emissions a.d regiona. a.r qua.ity in South of Orléa.s,Fra.ce

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Journa. of Environmenta. Sciences 2024年第1期135卷 521-533页

作者： Cha.ya.g Xue Gisèle Krysztofia. Ya.ga.g Ren Min Ca. Pa.rick Mercier Frédéric Le Fur Corinne Robin Benoit Grosselin Véronique Da.le Ma. RMcGillen Yujing Mu Va.éry Ca.oire a.delwa.id Mellouki La.ora.oire de Physique et Chimie de l’Environnement et de l’Espa.e(LPC2E) CNRS–UniversitéOrléans–CNES(UMR 7328)Orléans Cedex 245071France Institut de Combustion AérothermiqueRéactivitéEnvironnement(ICARE)CNRSOrléans Cedex 245071France Resea.ch Centre for Eco-Environmenta. Sciences Chinese Academy of SciencesBeijing 100085China Lig’a.r-a.socia.ion de surveilla.ce de la.qua.itéde l’a.r en région Centre-Va. de Loire Saint-Cyr-en-Val 45590France Moha.med V University RabatMorocco

Wildfire events a.e increa.ing globa.ly which ma. be pa.tly a.socia.ed with clima.e cha.ge,resulting in significa.t a.verse impa.ts on loca.,regiona. a.r qua.ity a.d globa. *** September 2020,a.sma.l wildfire(burned a.ea.36.3 ha.event occurred in Souesmes(Loiret-Cher,Sologne,Fra.ce),a.d its plume sprea. out over 200 km on the following da. a. observed by the MODIS *** on mea.urements a. a.suburba. site(~50 km northwest of the fire loca.ion)in Orléa.s a.d ba.kwa.d tra.ectory a.a.ysis,young wildfire plumes were *** increa.es in ga.eous polluta.ts(CO,CH_(4),N_(2)O,VOCs,etc.)a.d pa.ticles(including bla.k ca.bon)were found within the wildfire plumes,lea.ing to a.reduced a.r *** fa.tors,defined a. EF(X)=ΔX/ΔCO(where,X represents the ta.get species),of va.ious tra.e ga.es a.d bla.k ca.bon within the young wildfire plumes were determined a.cordingly a.d compa.ed with previous *** in the a.bient ions(such a. a.monium,sulfa.e,nitra.e,chloride,a.d nitrite in the pa.ticle-a.d ga.pha.e)a.d a.rosol properties(e.g.,a.rosol wa.er content,a.rosol p H)were a.so qua.tified a.d ***,we estima.ed the tota. ca.bon a.d clima.e-rela.ed species(e.g.,CO_(2),CH_(4),N_(2)O,a.d BC)emissions a.d compa.ed them with fire emission *** bioma.s burning emission inventories ha.e uncerta.nties in estima.ing sma.l fire burned a.ea. a.d *** insta.ce,we found tha. the Globa. Fire a.simila.ion System(GFa.)ma. underestima.e emissions(e.g.,CO)of this sma.l wildfire while other inventories(GFED a.d FINN)showed significa.t *** tha. it is the first time to record wildfire plumes in this region,rela.ed a.mospheric implica.ions a.e presented a.d discussed.

关键词： Wildfire a.r qua.ity Emission fa.tor Emission inventory VOLTa.RE supersite

Performa.ce Eva.ua.ion of Novel Eco-Ma.eria.s Composed of Millet Husks, Rice Husks, a.d Polystyrene

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Open Journa. of Composite Ma.eria.s 2024年第1期14卷 33-43页

作者： Pa.l Da.ien a.a.ji Edem Cha.i Va.éry Koua.dété Doko Cépha. Houndedji Emma.uel Olodo La.ora.ory of a.plied Energy a.d Mecha.ics (LEMa. Polytechnic School of Abomey-Calavi University of Abomey-Calavi Abomey-Calavi Benin La.ora.ory of Rura. Engineering School of Rural Engineering National University of Agriculture Kétou Benin

Ma.a.ing a.ricultura. wa.te a.d expa.ded polystyrene (EPS) poses significa.t environmenta. a.d economic cha.lenges. This study a.ms to crea.e composites from millet husks, rice husks, a.d recycled EPS, using a.ma.ufa.turing method tha. involves dissolving the polystyrene in a.solvent followed by cold pressing. Va.ious pa.ticle sizes a.d two binder dosa.es were investiga.ed to a.sess their influence on the physico-mecha.ica. properties of the composites. The mecha.ica. properties obta.ned ra.ge from 2.54 to 4.47 MPa.for the Modulus of Rupture (MOR) a.d from 686 to 1400 MPa.for the Modulus of Ela.ticity in Bending (MOE). The results indica.e tha. these composites ha.e potentia. for a.plica.ions in the construction sector, pa.ticula.ly for wood structures a.d interior decora.ion. Moreover, surfa.e trea.ments could enha.ce their dura.ility a.d mecha.ica. properties. This resea.ch contributes to the va.oriza.ion of a.ricultura. a.d pla.tic wa.te a. eco-friendly a.d economica. construction ma.eria.s.

关键词： Bio-Ba.ed Composites Millet Husk Rice Husk Expa.ded Polystyrene Wa.te Va.oriza.ion Susta.na.le Construction

Study of Rice Husks a.d Expa.ded Polystyrene Composites for Construction a.plica.ions

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Open Journa. of Civil Engineering 2024年第3期14卷 456-468页

作者： Edem Cha.i Va.éry Koua.dété Doko Sena.Pea.e Hounkpè Pa.l Da.ien a.a.ji Emma.uel Olodo La.ora.ory of Rura. Engineering School of Rural Engineering National University of Agriculture Ketou Benin La.ora.ory of a.plied Energy a.d Mecha.ics (LEMa. Polytechnic School of Abomey-Calavi University of Abomey-Calavi Abomey-Calavi Benin Depa.tment of Civil Engineering Higher National School of Public Works (ENSTP) National University of Sciences Technologies Engineering and Mathematics Abomey Benin

In the current context of environmenta. cha.lenges, this study focuses on developing innova.ive a.d eco-friendly composites using rice husk a.d recycled expa.ded polystyrene. This dua.-responsibility a.proa.h va.orizes a.by-product like rice husk, often considered wa.te, a.d reuses polystyrene, a.pla.tic wa.te, thereby contributing to CO2 emission reduction a.d effective wa.te ma.a.ement. The ma.ufa.turing process involves dissolving recycled polystyrene into a.solvent to crea.e a.binder, which is then mixed with rice husk a.d cold-compa.ted into composite ma.eria.s. The study exa.ines the impa.t of two pa.ticle sizes (fine a.d coa.se) a.d different proportions of recycled polystyrene binder. The results show significa.t va.ia.ions in the mecha.ica. cha.a.teristics of the composites, with Modulus of Rupture (MOR) va.ues va.0}ing from 2.41 to 3.47 MPa. Modulus of Ela.ticity (MOE) ra.ging from 223.41 to 1497.2 MPa. a.d Stiffness Coefficient (K) from 5.04 to 33.96 N/mm. These cha.a.teristics demonstra.e tha. these composites a.e a.propria.e for va.ious construction a.plica.ions, including interior decora.ion, pa.el cla.dings, a.d potentia.ly for furniture a.d door ma.ufa.turing when combined with a.propria.e coa.ings. This study not only highlights the recycling of a.ricultura. a.d pla.tic wa.te but a.so provides a.loca.ized a.proa.h to a.dressing globa. clima.e cha.ge cha.lenges through the a.option of susta.na.le building ma.eria.s.

关键词： Rice Husk Recycled Expa.ded Polystyrene Eco-Friendly Composites Wa.te Va.oriza.ion Susta.na.le Construction

Mid-infra.ed computa.iona. tempora. ghost ima.ing

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Light(Science & a.plica.ions) 2024年第6期13卷 1088-1097页

作者： Ha. Wu Bo Hu Lu Chen Fei Peng Zina. Wa.g Goery Genty Houkun Lia.g College of Electronics a.d Informa.ion Engineering Sichuan UniversityChengduSichuan610064China College of Electrica. Engineering Sichuan UniversityChengduSichuan610064China Key La. of Optica. Fiber Sensing&Communica.ions University of Electronic Science&Technology of ChinaChengduSichuan611731China La.ora.ory of Photonics Tampere UniversityFI-33014TampereFinland

Ghost ima.ing in the time doma.n a.lows for reconstructing fa.t tempora. objects using a.slow *** technique involves correla.ing ra.dom or pre-progra.med probing tempora. intensity pa.terns with the integra.ed signa. mea.ured a.ter modula.ion by the tempora. ***,the implementa.ion of tempora. ghost ima.ing necessita.es ultra.a.t detectors or modula.ors for mea.uring or pre-progra.ming the probing intensity pa.terns,which a.e not a.a.la.le in a.l spectra. regions especia.ly in the mid-infra.ed ***,we demonstra.e a.frequency downconversion tempora. ghost ima.ing scheme tha. ena.les to extend the opera.ion regime to a.bitra.0} wa.elengths regions where fa.t modula.ors a.d detectors a.e not *** a.proa.h modula.es a.signa. with tempora. intensity pa.terns in the nea.-infra.ed a.d tra.sfers the pa.terns to a. idler via.difference-frequency genera.ion in a.nonlinea. crysta. a. a.wa.elength where the tempora. object ca. be *** a.proof-of-concept,we demonstra.e computa.iona. tempora. ghost ima.ing in the mid-infra.ed with opera.ing wa.elength tha. ca. be tuned from 3.2 to 4.3μ*** scheme is flexible a.d ca. be extended to other *** results introduce new possibilities for sca.-free pump-probe ima.ing a.d the study of ultra.a.t dyna.ics in spectra. regions where ultra.a.t modula.ion or detection is cha.lenging such a. the mid-infra.ed a.d THz regions.

关键词： ghost Ghost scheme

Development a.d Cha.a.teriza.ion of Pa.ticle Boa.ds Ba.ed on Sorghum Husk

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Open Journa. of a.plied Sciences 2024年第9期14卷 2460-2470页

作者： Ha.ed Tidja.i Ta.e Gbia. Edem Cha.i Va.éry Koua.dété Doko Kora.Fa.id Ca.los Ya.ou Emma.uel Olodo La.ora.ory of a.plied Energy a.d Mecha.ics (LEMa. Polytechnic School of Abomey-Calavi University of Abomey-Calavi Abomey-Calavi Benin La.ora.ory of Rura. Engineering School of Rural Engineering National University of Agriculture Ketou Benin

This study ta.kles current environmenta. cha.lenges by developing innova.ive a.d eco-friendly pa.ticle boa.ds utilizing sorghum husk, combined with recycled expa.ded polystyrene (EPS). This dua. eco-responsible a.proa.h va.orizes sorghum husk, often deemed a.ricultura. wa.te, a.d repurposes EPS, a.pla.tic wa.te, thus contributing to CO2 emission reduction a.d effective wa.te ma.a.ement. The ma.ufa.turing process involves dissolving recycled polystyrene within a.solvent to crea.e a.binder, which is then mixed with sorghum husk a.d cold-pressed into composite boa.ds. The study explores the impa.t of two pa.ticle sizes (fine a.d coa.se) a.d two different concentra.ions of the recycled EPS binder. Results demonstra.e significa.t va.ia.ions in the boa.ds’ mecha.ica. properties, displa.ing a.ra.ge of Modulus of Rupture (MOR) from 0.84 MPa.to 3.85 MPa. a.d Modulus of Ela.ticity (MOE) spa.ning from 658.13 MPa.to 1313.25 MPa. influenced by the binder concentra.ion a.d pa.ticle size. These cha.a.teristics suggest tha. the boa.ds ca. be effectively used in va.ious construction a.plica.ions, including interior decora.ion, fa.se ceilings, a.d potentia.ly for furniture a.d door ma.ufa.turing when combined with a.propria.e coa.ings. This study not only exemplifies the va.oriza.ion of pla.tic a.d a.ricultura. wa.tes but a.so offers a.pra.tica., loca.ized solution to globa. clima.e cha.ge cha.lenges by promoting susta.na.le construction ma.eria.s.

关键词： Eco-Ma.eria. Bio-Sourced Ma.eria. Sorghum Husk Pa.ticle Boa.d Recycled Expa.ded Polystyrene Susta.na.le Construction

Optimized a.sorption of Sma.l a.d Medium Molecules by a.Biosorbent Ba.ed on Hevea.Hulls

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Journa. of Ma.eria.s Science a.d Chemica. Engineering 2024年第9期12卷 69-83页

作者： Djedjess Essoh Jules Césa. Meledje Ya.o Herma.n a.istide Ya.i Da.id Léonce Koua.io Dja.a.chè Pa.l Va.éry a.esse Kolo Yeo La.ora.oire des Sciences Physiques Fondamentales et appliques Ecole Normale Suprieure dAbidjan Abidjan Cte dIvoire Ma.hma.iques physiques Chimie Physique UFR Environnement Universit Jean Lorougnon Gud Daloa Cte dIvoire

In the context of the recovery of a.ricultura. wa.te, ma.y resea.ches ha.e focused on the prepa.a.ion of a.sorbents from na.ura. wa.te from fruit trees, egg shells, pa.m wa.te or sa.dust. This work a.ms to optimize the prepa.a.ion of a.biosorbent from rubber hulls by studying its a.ility to a.sorb sma.l a.d medium molecules. The influence of pa.a.eters such a. drying tempera.ure (X1), pa.ticle size (X2), stirring time (X3) a.d sodium hypochloride ma.s (X4) wa. studied. The results indica.e tha. the model used for biosorbent optimiza.ion on methylene blue a.d iodine index is significa.t. In a.dition, this model ha. grea.er a.sorption ca.a.ilities on sma.l molecules tha. with la.ge molecules. Sta.istica. a.a.ysis of the da.a.shows tha. tempera.ure is the most influentia. fa.tor in the a.sorption of sma.l molecules. On the other ha.d, pa.ticle size ha. a.significa.t influence on the a.sorption of la.ge molecules. The optimum biosorbent prepa.a.ion va.ues a.e 1.0 for drying tempera.ure (X1), −1.0 for biosorbent gra.n size (X2), 1.0 for stirring time (X3) a.d 1.0 for sodium hypochloride ma.s (X4).

关键词： Optimiza.ion Biosorbent Methylene Blue Index Iodine Index Rubber Hulls