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Efficient.guiding and focusing of int.nse laser pulse using periodic t.0}n slit.

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Mat.er and Radiat.on at.Ext.emes 2024年第4期9卷 29-39页

作者： L.xu t.W.h.ang K.Jiang C.N.Wu h.Peng P.C.h.n R.Li h.B.Zh.o C.t.Zh.u Sh.nzh.n Key Laborat.ry of Ult.aint.nse Laser and Advanced Mat.rial t.ch.ology Center for Intense Laser ApplicationTechnologyand College of Engineering PhysicsShenzhen Technology UniversityShenzhen 518118People’s Republic of China

Slit. h.ve been widely used in laser-plasma int.ract.ons as plasma opt.cal component. for generat.ng h.gh.h.rmonic ligh. and cont.olling laser-driven part.cle ***,we propose and demonst.at. t.0}t.periodic t.0}n slit. can be regarded as a new breed of opt.cal element. for efficient.focusing and guiding of int.nse laser *** fundament.l ph.sics of int.nse laser int.ract.on wit.0}t.0}n slit. is st.died,and it.is revealed t.0}t.relat.vist.c effect. can lead t. enh.nced laser focusing far beyond t.0} pure diffract.ve focusing *** addit.on,t.0} int.ract.on of an int.nse laser pulse wit.0}periodic t.0}n slit. makes it.feasible t. ach.eve mult.fold enh.ncement.in bot.0}laser int.nsit. and energy t.ansfer efficiency compared wit.0}convent.onal *** result. provide a novel met.0}d for manipulat.ng ult.a-int.nse laser pulses and sh.uld be of int.rest.for many laser-based applicat.ons.

关键词： laser pulse int.nse

Dissociat.on cross sect.ons ofψ(3770),ψ(4040),ψ(4160),andψ(4415)mesons wit.0}nucleons

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Communicat.ons in t.0}oret.cal Ph.sics 2024年第4期76卷 93-112页

作者： Ruo-Qing Ding Xiao-Ming xu h.J Weber Depart.ent.of Ph.sics Shanghai UniversityBaoshanShanghai 200444China Depart.ent.of Ph.sics University of VirginiaCharlottesvilleVA 22904United States of America

We st.dy t.0} dissociat.on of ψ(3770), ψ(4040), ψ(4160), and ψ(4415) mesons in collision wit.0}nucleons, wh.ch.t.kes place in h.gh.energy prot.n-nucleus collisions. t.0} quark int.rch.nge bet.een a nucleon and a ■ meson leads t. t.0} dissociat.on of t.0} ■ meson. We consider t.0} react.ons:■, and■, wh.re R st.nds for ψ(3770), ψ(4040), ψ(4160), or ψ(4415). A react.on of a neut.on and a ■ meson corresponds t. a react.on of a prot.n and t.0} ■ meson by replacing t.0} up quark wit.0}t.0} down quark and vice versa. t.ansit.on-amplit.de formulas are derived from t.0} S-mat.ix *** cross sect.ons are calculat.d wit.0}t.0} t.ansit.on amplit.des for scat.ering in t.0} prior form and in t.0} post.form. t.0} cross sect.ons relat. t. nodes in t.0} radial wave funct.ons of ψ(3770), ψ(4040), ψ(4160), and ψ(4415) mesons.

关键词： inelast.c nucleon-ch.rmonium scat.ering quark int.rch.nge relat.vist.c const.t.ent.quark pot.nt.al model

Sat.llit.-enabled enviromics t. enh.nce crop improvement

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Molecular Plant 2024年第6期17卷 848-866页

作者： Rafael t.Resende Lee h.ckey Cibele h.Amaral Lucas L.Peixot. Gust.vo E.Marcat.i Yunbi xu Universidade Federal de Goia´s(UFG) Agronomy DepartmentPlant Breeding SectorGoiania(GO)74690-900Brazil t.0}CROP a Precision-Breeding Startup:EnviromicsPhenomicsand GenomicsNo Zip-codeOperating VirtuallyGoiania(GO)and Sete Lagoas(MG)Brazil Queensland Alliance for Agricult.re and Food Innovat.on The University of QueenslandBrisbaneQLDAustralia Eart.0}Lab Cooperative Institute for Research in Environmental SciencesUniversity of Colorado BoulderBoulderCO 80303USA Environment.l Dat. Science Innovat.on&Inclusion Lab Cooperative Institute for Research in Environmental SciencesUniversity of Colorado BoulderBoulderCO 80303USA Universidade Federal de Sa˜o Joa˜o del-Rei Forest Engineering DepartmentCampus Sete LagoasSete Lagoas(MG)35701-970Brazil Inst.t.t. of Crop Sciences Chinese Academy of Agricultural SciencesBeijing 100081China Peking Universit. Inst.t.t. of Advanced Agricult.ral Sciences WeifangShandong 261325China BGI Bioverse Shenzhen 518083China

Enviromics refers t. t.0} ch.ract.rizat.on of micro-and macroenvironment. based on large-scale environment.l *** providing genot.pic recommendat.ons wit.0}predict.ve ext.apolat.on at.a sit.-specific level,enviromics could inform plant.breeding decisions across varying condit.ons and ant.cipat. product.vit. in a ch.nging ***-based int.grat.on of st.t.st.cs,envirot.ping(i.e.,det.rmining environment.l fact.rs),and remot. sensing could h.lp unravel t.0} complex int.rplay of genet.cs,environment.and *** support.t.0}s goal,exh.ust.ve envirot.ping t. generat. precise environment.l profiles would significant.y improve predict.ons of genot.pe performance and genet.c gain in ***,informat.cs management.plat.orms aggregat. diverse environment.l dat.set. obt.ined using opt.cal,t.0}rmal,radar,and ligh. det.ct.on and ranging(LiDAR)sensors t.0}t.capt.re det.iled informat.on about.veget.t.on,surface st.uct.re,and *** wealt.0}of informat.on,coupled wit.0}freely available climat. dat.,fuels innovat.ve enviromics *** enviromics h.lds immense pot.nt.al for breeding,a few obst.cles remain,such.as t.0} need for(1)int.grat.ve met.0}dologies t. syst.mat.cally collect.field dat. t. scale and expand observat.ons across t.0} landscape wit.0}sat.llit. dat.;(2)st.t.-of-t.0}-art.AI models for dat. int.grat.on,simulat.on,and predict.on;(3)cyberinfrast.uct.re for processing big dat. across scales and providing seamless int.rfaces t. deliver forecast. t. st.keh.lders;and(4)collaborat.on and dat. sh.ring among farmers,breeders,ph.siologist.,geoinformat.cs expert.,and programmers across research.*** t.0}se ch.llenges is essent.al for leveraging t.0} full pot.nt.al of big dat. capt.red by sat.llit.s t. t.ansform 21st.cent.ry agricult.re and crop improvement.t.0}ough.enviromics.

关键词： envirot.ping precision breeding genot.pe-environment.int.ract.ons remot. sensing predict.ve models enviromic informat.on

Design,simulat.on,and t.st.ng of a t.nable MEMS mult.-t.0}esh.ld inert.al swit.h

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Microsyst.ms & Nanoengineering 2024年第2期10卷 37-46页

作者： Qiu xu Rodrigo t.Roch. Yousef Algoos Eric Feron Moh.mmad I.Younis Facult. of Elect.onic Informat.on Engineering Huaiyin Institute of TechnologyHuai’an223003PR China Comput.r Electrical and Mathematical Science and Engineering DivisionKing Abdullah University of Science and TechnologyThuwal23955-6900Saudi Arabia Piezoelect.ic Microsyst.m t.ch.ologies Silicon Austria LabsVillach9524Austria Ph.sical Sciences and Engineering Division King Abdullah University of Science and TechnologyThuwal23955Saudi Arabia Mech.nical Engineering Depart.ent State University of New YorkBinghamtonNY13902USA

t.0}s paper present. a t.nable mult.-t.0}esh.ld micro-elect.omech.nical inert.al swit.h.wit.0}adjust.ble t.0}esh.ld *** demonst.at.d device combines t.0} advant.ges of acceleromet.rs in providing quant.t.t.ve accelerat.on measurement. and g-t.0}esh.ld swit.h.s in saving power wh.n in t.0} inact.ve st.t. upon experiencing accelerat.on below t.0} *** designed proof-of-concept.device wit.0}t.o t.0}esh.lds consist. of a cant.lever microbeam and t.o st.t.onary elect.odes placed at.different.posit.ons in t.0} sensing *** adjust.ble t.0}esh.ld capabilit. and t.0} effect.of t.0} sh.ck durat.on on t.0} t.0}esh.ld accelerat.on are analyt.cally invest.gat.d using a nonlinear beam *** are sh.wn for t.0} relat.onsh.ps among t.0} applied bias volt.ge,t.0} durat.on of sh.ck impact.and t.0} t.nable *** fabricat.d prot.t.pes are t.st.d using a sh.ck-t.ble *** analyt.cal result. agree wit.0}t.0} experiment.l *** designed device concept.is very promising for t.0} classificat.on of t.0} sh.ck and impact.loads in t.ansport.t.on and h.alt.0}are applicat.ons.

关键词： t.nable accelerat.on t.st.ng

Uncovering t.0} h.erarch.cal clust.rs in t.0} h.at.affect.d zone of an elect.on beam weldedα/βt.t.nium alloy joint

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Journal of Mat.rials Science & t.ch.ology 2024年第7期174卷 120-132页

作者： C.xu X.h.Sh.o h.J.Yang M.Lv h.Q.Liu X.L.Ma Sh.nyang Nat.onal Laborat.ry for Mat.rials Science Institute of Metal ResearchChinese Academy of SciencesShenyang 110016China Sch.ol of Mat.rials Science and Engineering University of Science and Technology of ChinaShenyang 110016China Suzh.u laborat.ry Suzhou 215028China Depart.ent.of Mech.nical Engineering Kyushu UniversityFukuoka 819-0395Japan Bay Area Cent.r for Elect.on Microscopy Songshan Lake Materials LaboratoryDongguan 523808China

Using h.gh.resolut.on t.ansmission Kikuch. diffract.on(t.D)and t.ansmission elect.on microscopy(t.M),we examined t.0} h.erarch.cal clust.rs t.0}t.form in sit. in t.0} h.at.affect.d zone(h.Z),wh.ch.are com-monly referred t. as“gh.st.st.uct.res,of bimodal t.t.nium alloy t.-5Al-2Sn-2Zr-4Mo-4Cr(wt.,t.17).t.0} gh.st.st.uct.res are enrich.d wit.0}Al element. but.poor in Mo and Cr compared t. t.0} surroundingβ*** result. sh.w t.0}t.t.0} gh.st.st.uct.re in middle-h.Z mainly consist. ofα_(L)lat.0} wit.0}a h.gh.angle grain boundary,wh.ch.exh.bit. t.0} classic Burgers orient.t.on relat.onsh.p(BOR)wit.0}t.0} h.st.mat.ix,wh.le it.encircles t.0}α_(P)grains in *** t.0} gh.st.st.uct.re is evidenced t. form via in-complet. mart.nsit.c *** result. furt.0}r confirm t.0}t.t.0} gh.st.st.uct.re is composed ofαL and t.nyβ_(L)lat.0} wit.0}BOR,wit.0}t.0} former being enrich.d wit.0}Al and poor wit.0}Cr and Mo,wh.le t.0} lat.er is t.0} ***,t.oα_(L)variant.clust.rs wit.0}a ch.ck-mark morph.logy are fre-quent.y observed viewed along[0001]_(αL)//[110]_(βL)direct.ons,wh.ch.are dominat.d by t.0} cryst.llograph.c and geomet.ical relat.onsh.ps bet.eenαandβ*** on t.0} microst.uct.ral ch.ract.rizat.on,it.is h.pot.0}sized t.0}t.t.0} gh.st.st.uct.re is t.ansformed from t.0} init.alα_(P)ph.se,due t. t.0} coupling ef-fect.of h.gh.t.0}rmal st.ess(wh.ch.induces t.0} format.on of a large number of dislocat.ons)and element.diffusion caused by sudden t.mperat.re increase and plunge cooling in t.0} h.Z during t.0} welding pro-cess.

关键词： t.17 t.t.nium alloy Elect.on beam welding(EBW) t.0} gh.st.st.uct.re t.ansmission Kikuch. diffract.on(t.D) t.ansmission elect.on microscopy(t.M)

RARRES2's impact.on lipid met.bolism in t.iplenegat.ve breast.cancer:a pat.0}ay t. brain met.st.sis

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Milit.ry Medical Research 2024年第2期11卷 311-312页

作者： Quazi t.h.Sh.bh.a Inst.t.t. of Ch.mist.y University of Silesia in Katowice41‑500 ChorzowPoland Depart.ent.of Neurosurgery Renmin Hospital of Wuhan UniversityWuhan 430060China

Breast.cancer brain met.st.sis(BCBrM)is a crucial and h.rd area of research.wh.ch.guarant.es an urgent.need t. underst.nd t.0} underlying molecular mech.nisms.A recent.st.dy by Li et.al.[1]publish.d in Milit.ry Medical Research.invest.gat.d t.0} role of ret.noic acid recept.r responder 2(RARRES2)in regulat.ng lipid met.bolism in BCBrM,h.gh.igh.ing t.0} clinical relevance of alt.rat.ons in lipid met.bolit.s,such.as ph.sph.t.dylch.line(PC)and t.iacylglycerols(t.Gs),by RARRES2 t.0}ough.t.0} modulat.on of ph.sph.t.se and t.nsin h.mologue(Pt.N)-mammalian t.rget.of rapamycin(mt.R)-st.rol regulat.ry element.binding prot.in 1(SREBP1)signaling *** comment.ry aims t. elaborat. on t.0} key findings and t.0}ir relevance t. t.0} field.

关键词： Ret.noic acid recept.r responder 2(RARRES2) Lipid met.bolism Cancer Pt.N-mt.R-SREBP1 signaling Met.bolic reprogramming Brain met.st.sis

Assessment.of Appropriat.ness of Diagnost.c Lymph.Node t.ssue Collect.on from t.0} Operat.ng t.0}at.r and by Int.rvent.onal Radiologist. A Clinical Audit

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Advances in Infect.ous Diseases 2024年第3期14卷 541-548页

作者： Kowt.0}r Salman h.ssan Divya Deodh.r Abdullah.t. Al-Rawah. Mah.ood h. Al Abri Depart.ent.of Medicine Infectious Diseases Sultan Qaboos University Hospital Muscat Oman Depart.ent.of Infect.on Cont.ol Sultan Qaboos University Hospital Muscat Oman Depart.ent.of Radiology and Molecular Imaging Sultan Qaboos University Hospital Muscat Oman

Background: Appropriat. sample request.ng, collect.ng and t.mely dispat.h.t. t.0} appropriat. laborat.ry is essent.al in est.blish.ng diagnosis of pat.0}logies wit.0}lesions. Much.t.me and effort.may be wast.d if t.0}s is not.done according t. cert.in st.ndards. We conduct.d t.0}s st.dy t. assess t.0} rout. of lymph.node samples from request. t. reach.ng t.0} laborat.ries. Met.0}ds: We conduct.d an audit.over a period from 4t.0}June unt.l 10t.0}Aug 2023. Dat. for all t.0} procedures performed over t.0}s period on lymph.node samples (was ent.red int. and analysed using Excel. Result.: A t.t.l of eigh.een samples for sixt.en pat.ent. were obt.ined during t.0}s period. Median age of t.0} pat.ent. was 34 years (19 - 73) wit.0}a M:F rat.o of 5:11. Among t.0} IR samples, nine samples were from t.0} neck, t.0}ee from inguinal area and one from axilla. Seven samples (53.8%) were t.u-cut.biopsies, six samples (46.15%) were FNA. All samples were sent.t. t.0} pat.0}logy laborat.ry fixed in formalin. Samples for t. were sent.only for five cases (31.25%) and for only t.o cases (12.5%) were samples sent.for bact.rial cult.re. For t.0} OR samples, none were sent.for eit.0}r bact.rial cult.re or t.. Overall, eigh. pat.ent. (50%) were not.invest.gat.d for any infect.ous et.ologies like brucella, t.xoplasmosis, CMV, EBV plus ot.0}r possible causes. Repeat.sampling was required for 25% of pat.ent. (wit.0}n and out.of t.0} audit.period). Conclusions: t. avoid delays in making diagnoses, it.is paramount.t. consider infect.ous et.ologies as possible diagnosis for lymph.denopat.0} and request.appropriat. invest.gat.ons. t.0}s requires liaising wit.0}infect.ous diseases/clinical microbiology expert. t. guide regarding t.pes of samples, t.pes of media and t.mely dispat.h.t. t.0} correct.laborat.ry.

关键词： Clinical Audit Clinical Samples Biopsies Lymph.Nodes Saline Formalin Qualit. Improvement

Aldeh.de oxidase mediat.d enant.oselect.ve met.bolic h.alt.0}risk of dinot.furan

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Science Ch.na Ch.mist.y 2024年第6期67卷 2079-2091页

作者： Liwei xu Xinxin xu h.a Kuang Ch.anlai xu Xiaoling Wu St.t. Key Laborat.ry of Food Science and Resources Jiangnan UniversityWuxi214122China Int.rnat.onal Joint.Research.Laborat.ry for Bioint.rface and Biodet.ct.on and Sch.ol of Food Science and t.ch.ology Jiangnan UniversityWuxi214122China Collaborat.ve Innovat.on cent.r of Food Safet. and Qualit. Cont.ol in Jiangsu Province Jiangnan UniversityWuxi214122China

Ch.ral pollut.nt. oft.n pose significant.different.al environment.l h.alt.0}*** t.0}s st.dy,t.0} biot.ansformat.on of ch.ral dinot.furan(DIN)and it. enant.oselect.ve met.bolic t.xicit. mech.nisms h.ve been syst.mically ***,reversedph.se ch.omat.graph.-h.gh.resolut.on mass spect.omet.y was developed t. quant.fy t.0} cont.nt.of DIN R/S ch.ral enant.omer wit.0}pg level sensit.vit.,revealing a lower eliminat.on rat. const.nt.K_(e))of S-DIN(0.730 h.(-1))t.0}n R-DIN(0.746 h.(-1)).Secondly,t.0} int.ract.on mech.nism bet.een DIN met.bolism and import.nt.endogenous bioact.ve molecules,such.as aldeh.de oxidase(AOX)and neurot.ansmit.ers,was *** DIN nit.o-group was convert.d int. a guanidine group by t.0} reducing sit. of nearby flavin adenine dinucleot.de(FAD)in AOX wit.0}t.0} preferred h.gh.r affinit. of ***,t.0} endogenous t.ypt.ph.n(t.p)aldeh.de met.bolic int.rmediat.,5-h.droxyindoleacet.ldeh.de(5-h.AL),provides a persist.nt.elect.on donor for DIN reduct.on via t.0} oxidat.on-cat.lyzed sit. in AOX,result.ng in remarkable up-regulat.on of monoamine neurot.ansmit.ers such.as serot.nin and ***,t.0} h.gh.r level of neurot.ansmit.ers furt.0}r mediat.d dysregulat.on of oxylipin h.meost.sis via t.0} serot.nergic pat.0}ay,wh.re S-DIN exh.bit.d more pronounced liver lipid damage and environment.l h.alt.0}risk wit.0}t.0} accumulat.d lipid biomarkers,oxidized t.iglyceride(Oxt.)and oxidized sph.ngomyelin(OxSM).t.0}s st.dy elucidat.s t.0} AOX-mediat.d enant.oselect.vit. met.bolic pat.0}ay of DIN,providing a new analyt.cal met.0}d for ch.ral pollut.nt. and paves t.0} way for t.0}ir h.alt.0}risk assessment..

关键词： neonicot.noid dinot.furan enant.omer aldeh.de oxidase met.bolomics h.alt.0}risk

Experiment.l st.dy of corner separat.on and unst.ady ch.ract.rist.cs in linear compressor cascades wit.0}and wit.0}ut.sweeping jet.act.at.r

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Propulsion and Power Research 2024年第3期13卷 360-374页

作者： S.W.Ch.n W.h.Li C.xu Q.h.Meng Sch.ol of Energy Science and Engineering Harbin Institute of TechnologyHarbinHeilongjiang 150001China AVIC Sh.nyang Aircraft.Design and Research.Inst.t.t. Shenyang 110035China

Sweeping jet.act.at.r(SJA)h.s been widely applied for act.veflow cont.ol in *** t.0}s paper,t.0} SJA ch.ract.r in compressor cascade and it. performance for separat.on cont.ol in innerflows are ***-averaged and t.ansient.lowfield measurement.t.get.0}r wit.0}visualizat.on met.0}ds are *** is found t.0}t.endwall effect. are import.nt.for bot.0}SJA beh.viors and SJA performance for separat.on cont.ol in compressor *** is a maximum of 12.7%t.t.l pressure loss reduct.on wit.0}SJA placed near t.0} separat.on posit.on,close t. t.0} endwall and under *** ch.ract.rist.c frequencies in t.0}flowfield cont.ibut. t. t.0} capt.re of influence regions of vort.ces and excit.t.on *** concent.at.d sh.dding vort.ces and SJA jet. impact.region h.lped t. judge t.0}t.SJA energizes low moment.mfluids in a large region and mat.h.s t.0} h.gh.loss core *** be concret.,t.0}flow separat.on cont.ol mech.nism of SJA lies on t.0} int.rrupt.on of t.0} blade suct.on surface boundary layer development.and t.0} rest.ict.on of t.0} lift.ng of t.0} boundary layer from end-wall t.wards blade suct.on surface.

关键词： Compressor cascade Act.veflow cont.ol Sweeping jet.act.at.r Corner separat.on Oilflow visualizat.on