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Mesenchymal stem cells-extracellular vesi.les allevi.te pulmo.ary fi.ro.i. by regulati.g i.muno.o.ulato.s

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Wo.ld Jo.rnal o. Stem Cells 2024年第6期16卷 670-689页

作者： Yi.g Gao.Mei.fang Li. Yang Li.Xi.Li. Yu-Ji. Cao.Qi.n-fa Lo.g Jun Yu Ji.n-Yi.g Li Department o. Respi.ato.y and Cri.i.al Care Medi.i.e Shaanxi Provincial Rehabilitation HospitalXi’an 710000Shaanxi ProvinceChina Department o. Respi.ato.y and Cri.i.al Care Medi.i.e Second Affiliated Hospital of Ningxia Medical University(The First People’s Hospital of Yinchuan)Yinchuan 750001Ningxia Hui Autonomous RegionChina Scho.l o. Cli.i.al Medi.i.e Xi’an Medical UniversityXi’an 710021Shaanxi ProvinceChina Department o. Respi.ato.y and Cri.i.al Care Medi.i.e Xi’an Central HospitalXi’an 710000Shaanxi ProvinceChina Department o. Neuro.urgery Xi’an Central HospitalXi’an 710000Shaanxi ProvinceChina Department o. Emergency Xi’an Central HospitalXi’an 710000Shaanxi ProvinceChina

BACKGRo.ND Pulmo.ary fi.ro.i.(PF)i. a chro.i. i.tersti.i.l lung di.ease characteri.ed by fi.ro.last pro.i.erati.0} and extracellular matri. fo.mati.0},causi.g structural damage and lung *** cell therapy and mesenchymal stem cells-extracellular vesi.les(MSC-EVs)o.fer new ho.e fo. PF *** To.i.vesti.ate the therapeuti. po.enti.l o. MSC-EVs i. allevi.ti.g fi.ro.i.,o.i.ati.e stress,and i.mune i.flammati.0} i. A549 cells and bleo.yci.(BLM)-i.duced mo.se *** The effect o. MSC-EVs o. A549 cells was assessed by fi.ro.i. markers[co.lagen i.andα-smo.th muscle acti.(α-SMA),o.i.ati.e stress regulato.s[nuclear facto. E2-related facto. 2(Nrf2)and heme o.ygenase-1(Ho.1),and i.flammato.y regu-lato.s[nuclear facto.-kappaB(NF-κB)p65,i.terleuki.(i.)-1β,and i.-2].Si.i.arly,they were assessed i. the lungs o. mi.e where PF was i.duced by BLM after MSC-EV ***-EVs i.0} PF mi.e were detected by patho.o.i.al stai.i.g and western ***-cell RNA sequenci.g was perfo.med to.i.vesti.ate the effects o. the MSC-EVs o. gene expressi.0} pro.i.es o. macro.hages after mo.eli.g i. *** Transfo.mi.g gro.th facto.(TGF)-β1 enhanced fi.ro.i. i. A549 cells,si.ni.i.antly i.creasi.g co.lagen i.andα-SMA ***,treatment wi.h MSC-EVs demo.strated a remarkable allevi.ti.0} o. these ***,the expressi.0} o. o.i.ati.e stress regulato.s,such as Nrf2 and Ho.1,alo.g wi.h i.flammato.y regulato.s,i.cludi.g NF-κB p65 and i.-1β,were mi.i.ated by MSC-EV ***,i. a parallel manner,MSC-EVs exhi.i.ed a do.nregulato.y i.pact o. co.lagen depo.i.i.0},o.i.ati.e stress i.juri.s,and i.flammato.y-related cyto.i.es i. the lungs o. mi.e wi.h ***,the mRNA sequenci.g results suggested that BLM may i.duce PF i. mi.e by upregulati.g pulmo.ary co.lagen fi.er depo.i.i.0} and tri.geri.g an i.mune i.flammato.y *** fi.di.gs co.lecti.ely hi.hli.ht the po.enti.l therapeuti. effi.acy o. MSC-EVs i. ameli.0}ati.g fi.ro.i. pro.esses,o.i.ati.e stres

关键词： Mesenchymal stem cells Extracellular vesi.les Pulmo.ary fi.ro.i. o.i.ati.e stress respo.se Epi.heli.l-mesenchymal transi.i.0}

Multi.cale co.tro. o. Mno.(2) gro.th vi.[Wo.(6)]-perturbed[Mno.(6)]assembly to.ard a favo.able balance between capaci.ance and rate perfo.mance

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Rare Metals 2024年第4期43卷 1658-1671页

作者： Ji.-Kang Li. Ti.n-Shuo.Yang Zhi.Bi. Ren Adekunle-Adedapo.o.i.anya Xi.-Yi.Tan Yan-Di.Rao.Jun-Shuang Zho. fa-Mi.g Gao.Ji.n-Ren Wang Hebei.Key Labo.ato.y o. Appli.d Chemi.try Yanshan UniversityQinhuangdao066004China

Altho.gh pseudo.apaci.i.e manganese di.0}i.e(Mno.(2))i.tegrates the hi.h-po.er meri. o. carbo.aceo.s materi.ls wi.h the hi.h-energy meri. o. battery-type materi.ls,i. sti.l has a lo.g way to.go.i. achi.vi.g a mo.e sati.facto.y balance o. hi.her energy and po.er densi.y,and i. deco.pli.g the relati.0}shi. o. structural characteri.ti.s wi.h energy sto.age *** reali.e such go.ls,a bo.to.-up[Wo.(6)]-perturbed[Mno.(6)]assembly strategy has been develo.ed here due to.thei. si.i.ar structure,yet mi.matched latti.e *** faci.e pro.o.o. i. capable o. fi.ely co.tro.li.g the mo.pho.o.y and crystal structure o. Mno.(2)by adjusti.g i.s i.ternal[Wo.(6)]***,the as-prepared W_xMno.(2)i. treated as an i.eal platfo.m to.scruti.i.e the co.relati.0}s o. the structure wi.h the energy sto.age *** o.erando.Raman spectra and fi.i.e element analysi. have fully demo.strated the superi.0}i.y o. the lo.ally o.dered defects-enri.hed structure o. W_(0.02)-Mno.(2),whi.h co.ld reach a favo.able balance between the i.0} di.fusi.0} equi.i.ri.m ti.e and the number o. acti.e *** a result,the W_(0.02)-Mno.(2)i. able to.deli.er a hi.h capaci.ance o. 292 F·g^(-1)at a current densi.y o. 1 A·g^(-1)and a remarkable rate perfo.mance wi.h a 60%capaci.y retenti.0} at a current densi.y o. 50 A·g^(-1).The further unvei.ed structure-perfo.mance relati.0}shi. pro.i.es a gui.eli.e fo. the desi.n o. better pseudo.apaci.i.e energy sto.age devi.es.

关键词： Supercapaci.o.s Pseudo.apaci.i.e materi.ls Mno.(2) Tungsten do.i.g Crystal structure regulati.0}

c_(0)上ε-范数可加映射的Hyers-Ulam稳定性

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数学学报（中文版） 2024年第1期67卷 89-96页

作者：孙龙发华北电力大学数理学院河北省物理学与能源技术重点实验室保定071003

设Y为实Banach空间,ε≥0,映射f:c_(0)→Y为标准的ε-范数可加映射,即f(0)=0,且|‖f (x)+f(y)‖-‖x+y‖|≤ε,■x,y∈c_(0).本文证明对给定的δ>0,若f为δ-满射,则存在一个线性满等距U:c_(0)→Y,使得‖f (x)-U(x)‖≤3/2ε,■x∈c_(0)... 详细信息

关键词： ε-范数可加映射线性等距稳定性 Banach空间

Characteri.ti.s and o.i.i. o. lo.-o.gani.matter carbo.ate so.rce ro.ks i. the Mi.dle-Upper o.do.i.i.n, Tari. Basi., no.thwestern Chi.a

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Jo.rnal o. Palaeo.eo.raphy 2024年第3期13卷 594-619页

作者： Jun-Qi.g Chen Fu-Ji. Ji.ng Xi.0}g-Qi.Pang Hai.Jun Yang Kan-Yuan Shi.Bo.Pang Ho.g Pang Ji.n-fa Chen Zhuo.Heng Chen Xi.-Gang Zhang So.g Wu State Key Labo.ato.y o. Petro.eum Reso.rces and Engi.eeri.g China University of Petroleum(Beijing)Beijing 102249China Basi. Research Center fo. Energy i.terdi.ci.li.ary College of ScienceChina University of Petroleum(Beijing)Beijing 102249China Bei.i.g Key Labo.ato.y o. o.ti.al Detecti.0} Techno.o.y fo. o.l and Gas China University of Petroleum(Beijing)Beijing 102249China Co.lege o. Geo.ci.nces China University of Petroleum(Beijing)Beijing 102249China Research i.sti.ute o. Petro.eum Explo.ati.0} and Develo.ment PetroChina Tarim Oilfield CompanyKorla 841000Xinjiang Uygur Autonomous RegionChina Geo.o.i.al Survey o. Canada Natural Resources CanadaCalgary T2L 2A7Canada

The co.ti.ually-di.co.ered large vo.umes o. mari.e hydro.arbo.s i.di.ate a huge explo.ati.0} po.enti.l wi.hi. the carbo.ate ro.ks o. o.do.i.i.n i. the Tari. Basi.,no.thwestern *** Mi.dle-Upper o.do.i.i.n(o.+3)carbo.ate so.rce ro.ks are at a hi.hly mature *** ro.ks presently co.tai. a lo. amo.nt o. to.al o.gani. carbo.(To._(pd)≤0.5%)(To._(pd) means the present-day To.).A mass balance appro.ch i. used to.i.enti.y the so.rce ro.ks that have expelled *** characteri.ti.s and o.i.i. o. hydro.arbo. expulsi.0} fro. lo.-To._(pd) so.rce ro.ks are studi.d,whi.h are si.ni.i.ant fo. o.l explo.ati.0} i. the *** results sho.ed that a lo.-To._(pd) o.+3 so.rce ro.k havi.g expelled hydro.arbo.s was type i.and had a very narro. o.l *** a hi.h ro.k maturi.y and a hi.h o.i.i.al To.(To.o.value exceedi.g 1%,nearly 80%o. the generated hydro.arbo.s were *** co.tent o. gammacerane and C28 steranes i. the o.l and so.rce ro.k extracts were relati.ely lean,wi.h a V-shaped di.tri.uti.0} o. regular steranes,suggesti.g a po.si.le geneti. relati.0} between the lo.-To._(pd) so.rce ro.ks and the mari.e o.l i. the Tabei.*** plankto.i. algae o. acri.archs were the mai. hydro.arbo. parent materi.ls,di.tri.uted i. the subsi.i.g platfo.m-slo.e *** matter was preserved under reduci.g co.di.i.0}s,and so.rce ro.ks were fo.med wi.h a favo.able kero.en type and a mo.erate hydro.arbo. generati.0} *** study i.lustrates the hydro.arbo. expulsi.0} o. lo. To._(pd) so.rce ro.ks i. no.thern Tari. Basi.,whi.h i. greatly si.ni.i.ant fo. analyzi.g the genesi. o. mari.e crude o.l i. Tari. Basi.,and evaluati.g the di.tri.uti.0} o. mari.e so.rce *** research metho. i. theo.eti.ally si.ni.i.ant fo. o.l and gas explo.ati.0} i. the same type o. hi.hlymature carbo.ate paleo.asi.s.

关键词： Carbo.ate so.rce ro.k Mass balance appro.ch Present-day To. Genesi. mechani.m Tari. Basi.

“有机统一的新的文化生命体”的内涵、构建与发展

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党政研究 2024年第2期 16-25,M0004页

作者：崔发展胡卜什西南石油大学马克思主义学院四川成都610500

习近平在文化传承发展座谈会上提出的“有机统一的新的文化生命体”新概念,进一步丰富和发展了马克思主义关于文化创新和建设的理论,为我们从生命体的有机性、创新性和主体性上认识其主要特征提供了观察视角,从马克思主义基本原理同中... 详细信息

习近平在文化传承发展座谈会上提出的“有机统一的新的文化生命体”新概念,进一步丰富和发展了马克思主义关于文化创新和建设的理论,为我们从生命体的有机性、创新性和主体性上认识其主要特征提供了观察视角,从马克思主义基本原理同中华优秀传统文化的相互契合和互相成就上理解其构建路径指明了方法论原则,从人的自由和全面发展上掌握其发展要义确立了价值尺度。

关键词：文化生命体中华优秀传统文化文明习近平文化思想

CFD evaluati.0} o. pressure dro. acro.s a 3-D fi.ter ho.si.g fo. i.dustri.l gas turbi.e plants

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Fro.ti.rs i. Energy 2016年第2期10卷 192-202页

作者： Fi.eli. i. ABAM Samuel o. EFFi.0} o.ayi.ka S. o.UNAKi. Department o. Mechani.al Engi.eeri.g Michael Okpara University ofAgriculture Umudike Umuahia 02155 Nigeria Department o. Mechani.al Engi.eeri.g Cross River University ofTechnology Calabar 540252 Nigeria Department o. Mechani.al Engneeri.g Covenant Universiy Ota 11 O01Nigeria

Thi. paper i.vesti.ated the flo. di.tri.uti.0} and to.al pressure dro. acro.s a desi.ned 3-D fi.ter ho.si.g i.tegrated wi.h a 3-stage fi.trati.0} system usi.g co.puta- ti.0}al flui. dynami.s （CFD）. The fi.ter ho.si.g mo.el was pro.o.ed fo. a heavy-duty i.dustri.l gas turbi.e plant o.erati.g at an average ambi.nt temperature o. 20℃.The pressure dro.s acro.s the classes o. fi.ters were 652.8 Pa, 2692.2 Pa, 887.8 Pa, 776.2 Pa and 2304.2 Pa fo. i.GB, GB-GA, GA-fa, fa-HA, and HA-o. respecti.ely. The results o.tai.ed i.di.ated an acceptable to.al pressure dro. o. 7.2% fo. the enti.e fi.ter ho.si.g befo.e fi.ter clean-up. Altho.gh the CFD si.ulati.0} result sho.s that small o.tlet flo. velo.i.y and transo.i. flo.s exi.t at the o.tlet o. the fi.ter ho.si.g, the desi.ned fi.ter ho.si.g was pro.ed co.pati.le wi.h the studi.d GT, fo. i.let flo. co.di.i.0}s between 600≤ Wai.≤610 kg/s and 60≤Vai.≤70 m/s fo. the ai. flo. rate and velo.i.y, respecti.ely. Furthermo.e, the desi.ned fi.ter ho.si.g co.ld be ado.ted fo. the studi.d GT and lo.ati.0}s o. Usan and Mai.uguri.i. Ni.eri., and o.her lo.ati.0}s wi.h si.i.ar envi.o.mental co.di.i.0}s.

关键词： co.putati.0}al flui. dynami.s (CFD) pressure dro. flo. di.tri.uti.0} fi.ter ho.si.g gas turbi.e

Evaluati.0} o. Agri.ultural Co.tami.ati.0} Level by Heavy Metals and Pesti.i.es i. Sedi.ents o. Ri.ers and Water Bo.i.s fo. Shri.p Fi.hi.g i. the Lo.er o.émé: Case o. the Agui.adji. Ahlan and Sele Stati.0}s i. Beni.

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Advances i. Materi.ls Physi.s and Chemi.try 2024年第2期14卷 25-46页

作者： So.radjo. o.o. Go.ra fadéby Mo.este Go.i.si.Armelle Sabi.e Yéli.nan Ho.nkpati. Waki.i.Bo.ati.o.Yesso.fo. Tayéwo.Sylvai. Bi.o. No.vi.no. Marti.l fassi.o. Labo.ato.y o. Eco.o.y Health and Animal Production (LESPA) Faculty of Agronomy (FA) University of Parakou (UP) Parakou Bénin Pluri.i.ci.lanary Research Labo.ato.y fo. Techni.al Educati.0} (LARPET) University of Sciences Technologies Engineering and Mathematics of Abomey (UNSTIM) Lokossa Bénin

Thi. study assessed sedi.ent co.tami.ati.0} by heavy metals and pesti.i.e acti.e i.gredi.nts li.ked to.chemi.al i.puts used i. agri.ultural acti.i.i.s i. the lo.er o.émé. Pesti.i.e resi.ues fro. the o.gano.hlo.i.e, pyrethro.d and o.gano.ho.pho.us fami.i.s were i.vesti.ated by gas chro.ato.raphy, and heavy metals (Cd, Pb, As, Ni. Zn, Fe, Mg, Cr and Hg) by ato.i. abso.pti.0} spectro.ho.o.etry. The metalli. po.luti.0} i.di.es, the co.tami.ati.0} facto. (CF) and the eco.o.i.al ri.k i.dex were calculated. The results revealed 8 acti.e i.gredi.nts i. the rai.y seaso. and 9 i. the dry seaso.. Glypho.ate was the acti.e i.gredi.nt wi.h the hi.hest co.centrati.0} at all stati.0}s, 9.65 ± 0.84 mg/kg reco.ded i. the dry seaso. at the Agui.adji.stati.0}. All glypho.ate values were abo.e the EQS. DDT, Atrazi.e and Endo.ulfan also.sho.ed hi.h co.centrati.0}s i. the dry and rai.y seaso.s. Emamecti., Abamecti. and Lambda Cyhalo.hri. also.sho.ed hi.h co.centrati.0}s i. the dry seaso. at Agui.adji. Ahlan and Sele. o.ly glypho.ate was reco.ded at the co.tro. stati.0} (To.o., but i. very lo. co.centrati.0}s. Lead sho.ed the hi.hest co.centrati.0}s at all the stati.0}s, 265.96 ± 21.02 mg/Kg i. the rai.y seaso. and 255.38 ± 79.09 mg/Kg i. the dry seaso., all detected at the Agui.adji.stati.0} and abo.e the EQS. Zn, Ni. Fe, Cu and Cr were all representati.e i. bo.h the dry and rai.y seaso.s at the co.tami.ated stati.0}s. Manganese sho.ed hi.h co.centrati.0}s i. the rai.y seaso.. Pb sho.ed very hi.h co.tami.ati.0} (FC ≥ 6) at the Agui.adji.and Ahlan stati.0}s and si.ni.i.ant co.tami.ati.0} (3 ≤ FC 6) at the Sele stati.0} i. bo.h the rai.y and dry seaso.s. Ni. Hg and Cd, sho.ed ei.her mo.erate o. si.ni.i.ant co.tami.ati.0} at the co.tami.ated stati.0}s. The ri.k values sho.ed a co.si.erable eco.o.i.al Ri.(190 ≤ Ri.i. the rai.y seaso. and a mo.erate eco.o.i.al Ri.(95 ≤ Ri.i. the dry seaso. at these co.tami.ated stati.0}s.

关键词： Pesti.i.es Heavy Metals Sedi.ents Shri.p Fi.hi.g Area Lo.er o.émé

Co.strai.ed re-cali.rati.0} o. two.equati.0} Reyno.ds-averaged Navi.r–Sto.es mo.els

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Theo.eti.al & Appli.d Mechani.s Letters 2024年第2期14卷 82-89页

作者： Yuanwei.Bi. Xi.o.an Hu Ji.qi.Li.Samuel J.Grauer Xi.ng i.A.Yang Department o. Mechani.al Engi.eeri.g Pennsylvania State UniversityUniversity ParkPA 16802USA State Key Labo.ato.y fo. Turbulence and Co.plex Systems Peking UniversityBeijing 100871China Co.lege o. Engi.eeri.g Peking UniversityBeijing 100871China

Machi.e-learned augmentati.0}s to.turbulence mo.els can be advantageo.s fo. flo.s wi.hi. the trai.i.g dataset but can o.ten cause harm *** lack o. generali.abi.i.y ari.es because the co.stants(as well as the functi.0}s)i. a Reyno.ds-averaged Navi.r–Sto.es(RANS)mo.el are co.pled,and un-co.strai.ed re-cali.rati.0} o. these co.stants(and functi.0}s)can di.rupt the cali.rati.0}s o. the baseli.e mo.el,the preservati.0} o. whi.h i. cri.i.al to.the mo.el's *** safeguard the behavi.0}s o. the baseli.e mo.el beyo.d the trai.i.g dataset,machi.e learni.g must be co.strai.ed such that basi. cali.rati.0}s li.e the law o. the wall are kept *** letter ai.s to.i.enti.y such co.strai.ts i. two.equati.0} RANS mo.els so.that future machi.e learni.g wo.k can be perfo.med wi.ho.t vi.0}ati.g these *** demo.strate that the i.enti.i.d co.strai.ts are no. ***,they help preserve the generali.abi.i.y o. the baseli.e mo.el.

关键词： Machi.e learni.g Turbulence mo.eli.g Reyno.ds-averaged Navi.r-Sto.es

i.pact o. Dewateri.g o. the Spati.0}Tempo.al Di.tri.uti.0} o. Benthi. Macro.nvertebrate Co.muni.i.s i. the o.para Ri.er, Beni.

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Jo.rnal o. Geo.ci.nce and Envi.o.ment Pro.ecti.0} 2024年第2期12卷 30-43页

作者： Sylvai. Tayéwo.Bi.o. fadéby Mo.este Go.i.si.Armelle Sabi.e Yéli.nan Ho.nkpati. Zo.lkanero. o.o. Pi.mi.Waki.i.Bo.ati.o.Yesso.fo. So.radjo. o.o. Go.ra No.vi.no. Marti.l fassi.o. Labo.ato.y o. Eco.o.y Health and Animal Production (LESPA) Faculty of Agronomy (FA) University of Parakou (UP) Parakou Benin Pluri.i.ci.lanary Research Labo.ato.y fo. Techni.al Educati.0} (LARPET) University of Sciences Technologies Engineering and Mathematics of Abomey (UNSTIM) Lokossa Benin

Surface waterco.rses are areas o. very hi.h eco.o.i.al and heri.age value. Macro.nvertebrates are bi.0}ndi.ato.s o. the health o. aquati. eco.ystems. The ai. o. thi. study was to.assess the effects o. dewateri.g and re-wateri.g cycles o. benthi. macro.nvertebrate (BMi. co.muni.i.s. Two.data co.lecti.0}s were carri.d o.t at two.stati.0}s (o.para 1 and o.para 2) o. the o.para ri.er befo.e and after dewateri.g. Thus, 8 samples o. benthi. macro.nvertebrates and 12 physi.o.chemi.al parameters (T°C, pH, Transparency, Depth, Co.ducti.i.y, Di.so.ved o.ygen that were measured i. si.u, and Bo.5, Co., NH4+, No.sub>3-, No.sub>2- and Po.sub>43-) were assayed i. the labo.ato.y. Cano.i.al Co.respo.dence Analysi. (CCA) was used to.match physi.o.chemi.al data to.Mi. fami.i.s. Shanno. and Pi.lo. di.ersi.y i.di.es were used to.determi.e the effects o. dewateri.g o. Mi.s. The i.crease i. temperature values o. pH, Bo.5, Co., NH4+, No.-, No.- and Po.3-, after re-wateri.g i.di.ates the effect o. dewateri.g o. the quali.y o. o.para aquati. eco.ystems. The benthi. macro.auna co.lected co.si.ted o. 62.42% i.sects, 0.65% crustaceans, 6.48% mo.luscs, 0.72% wo.ms and 0.14% arachni.s. Whereas after re-wateri.g, 21.67% i.sects, 0% crustaceans, 0.22% mo.luscs, 7.56% wo.ms and 0.29% arachni.s were reco.ded. i.sects, crustaceans and mo.luscs were mo.e abundant befo.e dewateri.g than after. Thi. was revealed by lo. abundances and taxo.o.i. ri.hness, as well as lo. Shanno. i.dex values o. samples co.lected after re-wateri.g.

关键词： Dewateri.g Benthi. Macro.nvertebrates i.pact Physi.o.Chemi.al Parameters o.para Ri.ers No.d-Beni.