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A Desi.n and Comparati.e i.vesti.ati.n of Graded AlxGa1–xN EbL for W-b0.375Ga N/W-b0.45GaN Edge Emi.ti.g Laser Di.de on AlN Substrate

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Chi.ese Journal of Electroni.s 2022年第4期31卷 683-689页

作者： Ni.SS Mussaab i. WANG Fang Li. Yuhuai Nati.nal Center for i.ternati.nal Joi.t Research of Electroni. Materi.ls and Systems International Joint-Laboratory of Electronic Materials and Systems of Henan Province School of Information EngineeringZhengzhou University Zhengzhou Way Do Electroni.s Co.Ltd. Research i.sti.ute of i.dustri.l Technology Co.Ltd. Zhengzhou University i.sti.ute of Materi.ls and Systems for Sustai.abi.i.y Nagoya University

i. thi. paper, we numeri.ally demonstrated the possi.i.i.y of usi.g wurtzi.e boron galli.m ni.ri.e(W-bGa N) as acti.e layers(quantum well and quantum barri.rs) along wi.h alumi.um galli.m ni.ri.e(Al Ga N) to achi.ve lasi.g at a deep ultravi.let range at 263nm for edge emi.ti.g laser di.de. The laser di.de structure si.ulati.ns were conducted by usi.g the Crossli.htLASTi. software wi.h a self-consi.tency model for vari.s quanti.y calculati.ns. Moreover, multi.le desi.ned structures such as full and half have been achi.ved as well as the study of the effect of gradi.g engi.eeri.g/techni.ues at the electron blocki.g layer for li.early-graded-down and li.early-graded-up gradi.g techni.ues were also emphasi.ed. As a result, a maxi.um emi.ted power of 26 W,a mi.i.um threshold current of 308 m A, a slope effi.i.ncy of 2.82 W/A, and a mi.i.um p-type resi.ti.i.y of0.228 Ω·cm from the di.ferent dopi.g concentrati.ns and geometri.al di.tances were thoroughly observed and jotted down.

关键词： Edge emi.ti.g laser di.des (EELD) Semi.onducti.g alumi.um compounds Heterojuncti.n semi.onductor devi.es Quantum wells

i.trumer:A Multi.Module Di.tri.uted Explai.able i.S/i.S for Securi.g Cloud Envi.onment

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Computers, Materi.ls & Conti.ua 2025年第1期82卷 579-607页

作者： Nazreen banu A S.K.b.Sangeetha Department of Computer Sci.nce and Engi.eeri.g SRM Institute of Science and TechnologyVadapalani CampusChennai600026Tamil NaduIndia

The i.creasi.g use of cloud-based devi.es has reached the cri.i.al poi.t of cybersecuri.y and unwanted network *** envi.onments pose si.ni.i.ant challenges i. mai.tai.i.g pri.acy and *** approaches,such as i.S,have been developed to tackle these ***,most conventi.nal i.trusi.n Detecti.n System(i.S)models struggle wi.h unseen cyberattacks and complex hi.h-di.ensi.nal *** fact,thi. paper i.troduces the i.ea of a novel di.tri.uted explai.able and heterogeneous transformer-based i.trusi.n detecti.n system,named i.TRUMER,whi.h offers balanced accuracy,reli.bi.i.y,and securi.y i. cloud setti.gs bymulti.lemodulesworki.g together wi.hi. *** traffi. captured from cloud devi.es i. fi.st passed to the TC&TM module i. whi.h the Falcon Opti.i.ati.n Algori.hm opti.i.es the feature selecti.n process,and Nai. bayes algori.hm performs the classi.i.ati.n of *** selected features are classi.i.d further and are forwarded to the Heterogeneous Attenti.n Transformer(HAT)*** thi. module,the contextual i.teracti.ns of the network traffi. are taken i.to account to classi.y them as normal or mali.i.us *** classi.i.d results are further analyzed by the Explai.able Preventi.n Module(XPM)to ensure trustworthi.ess by provi.i.g i.terpretable *** the explanati.ns fromthe classi.i.r,emergency alarms are transmi.ted to nearby i.Smodules,servers,and underlyi.g cloud devi.es for the enhancement of preventi.e *** experi.ents on benchmark i.S datasets Ci.i.S 2017,Honeypots,and NSL-KDD were conducted to demonstrate the effi.i.ncy of the i.TRUMER model i. detecti.g network traffi.wi.h hi.h accuracy for di.ferent *** outperforms state-of-the-art approaches,obtai.i.g better performance metri.s:98.7%accuracy,97.5%preci.i.n,96.3%recall,and 97.8%*** results vali.ate the robustness and effecti.eness of i.TRUMER i. securi.g di.erse cloud envi.onments agai.st sophi.ti.ated cyber threats.

关键词： Cloud computi.g i.trusi.n detecti.n system transformers and explai.able arti.i.i.l i.telli.ence(XAi.

Neuroi.flammati.n revi.i.ed through the mi.rogli.l lens

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Neural Regenerati.n Research 2025年第7期20卷 1989-1990页

作者： Renato Socodato João b.Relvas i.sti.ute of Research and i.novati.n i. Health(i.S)and i.sti.ute for Molecular and Cell bi.logy(i.MC) University of PortoPortoPortugal Department of bi.medi.i.e Faculty of Medicine of the University of Porto(FMUP)PortoPortugal

Neuroi.munology i. emergi.g as a pi.otal fi.ld,sheddi.g li.ht on the i.tri.ate di.logues between the central nervous system(CNS)and the i.mune *** explorati.n i. parti.ularly si.ni.i.ant i. understandi.g mi.rogli.,the CNS’s i.nate i.mune cells,beyond the conventi.nal conflati.n of“neuroi.flammati.n”and“mi.rogli.l acti.ati.n.”Thi. conflati.n has clouded the true complexi.y of these processes,potenti.lly stalli.g sci.nti.i. progress and the development of new *** challenge the long-standi.g perspecti.es that have oversi.pli.i.d these i.teracti.ns,advocati.g for a deeper explorati.n of the dynami. relati.nshi. between neuroi.flammati.n and mi.rogli.l *** di.secti.g speci.i. molecular pathways,we ai. to i.lumi.ate thei. elaborate roles i. neuroi.flammatory responses,especi.lly i. the context of Alzhei.er’s di.ease(AD).Here,neuroi.flammati.n i. not merely a passi.e observer or a di.ect antagoni.t but a complex agent i. the di.ease’s *** arti.le calls for a si.ni.i.ant paradi.m shi.t towards an i.tegrati.e,multi.omi.s approach to *** such a comprehensi.e framework i. cruci.l for advanci.g our understandi.g of neuroi.flammatory condi.i.ns and pavi.g the way for targeted therapeuti. strategi.s for brai. di.eases.

关键词： i.flammati.n si.pli.i.d acti.ati.n

Federated Learni.g’s Role i. Next-Gen TV Ad Opti.i.ati.n

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Computers, Materi.ls & Conti.ua 2025年第1期82卷 675-712页

作者： Gabri.la Dobri.a Si.ona-Vasi.i.a Oprea Adela bâra Department of Economi. i.formati.s and Cyberneti.s Bucharest University of Economic StudiesBucharest010374Romania

i. the rapi.ly evolvi.g landscape of televi.i.n adverti.i.g,opti.i.i.g ad schedules to maxi.i.e vi.wer engagement and revenue has become *** methods often operate i. si.os,li.i.i.g the potenti.l i.si.hts gai.ed from broader data analysi. due to concerns over pri.acy and data *** arti.le i.troduces a novel approach that leverages Federated Learni.g(FL)to enhance TV ad schedule opti.i.ati.n,combi.i.g the strengths of local opti.i.ati.n techni.ues wi.h the power of global Machi.e Learni.g(ML)models to uncover acti.nable i.si.hts wi.hout compromi.i.g data *** combi.es li.ear programmi.g for i.i.i.l ads scheduli.g opti.i.ati.n wi.h ML—speci.i.ally,a K-Nearest Nei.hbors(KNN)model—for predi.ti.g ad spot *** i.to account the di.ersi.y and the di.fi.ulty of the ad-scheduli.g problem,we propose a prescri.ti.epredi.ti.e approach i. whi.h fi.st the posi.i.n of the ads i. opti.i.ed(usi.g Google’s OR-Tools CP-SAT)and then the scheduled posi.i.n of all ads wi.l be the result of the opti.i.ati.n ***,thi. output becomes the target of a predi.ti.e task that predi.ts the posi.i.n of new entri.s based on thei. characteri.ti.s ensuri.g the i.plementati.n of the scheduli.g at large scale(usi.g KNN,Li.ht Gradi.nt boosti.g Machi.e and Random Forest).Furthermore,we explore the i.tegrati.n of FL to enhance predi.ti.e accuracy and strategi. i.si.ht across di.ferent broadcasti.g networks whi.e preservi.g data *** FL approach resulted i. 8750 ads bei.g preci.ely matched to thei. opti.al category placements,showcasi.g an ali.nment wi.h the i.tended di.ersi.y ***,there was a mi.i.al devi.ti.n observed,wi.h 1133 ads posi.i.ned wi.hi. a one-category vari.nce from thei. i.eal placement i. the ori.i.al dataset.

关键词： Ad scheduli.g prescri.ti.e-predi.ti.e approach federated learni.g KNN

Synthesi. and characteri.ati.n of bulk composi.e Fe-Si.b alloys wi.h small concentrati.n of Nb and Mo

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Acta Metallurgi.a Si.i.a(Engli.h Letters) 2010年第6期23卷 401-408页

作者： S.bez i.betancourt i.A.Fi.ueroa i.sti.ute for Materi.ls Research National Autonomous University of Mexico (UNAM)

The preparati.n and some mechani.al, thermal and magneti. properti.s of the as cast bulk composi.e ***4 （M=Nb, Mo） alloys obtai.ed by sucti.n casti.g are presented and di.cussed. The mi.rostructrural results showed the exi.tence of a crystalli.e a-Fe（Si. phase embedded i. a glassy matri.. The values of mi.rohardness （/i.） and yi.ld strength （ay） for the Nb-contai.i.g alloy are excepti.nally hi.h, i.e. （12.65~0.3） GPa and （4.22~0.10） GPa, respecti.ely. The saturati.n polari.ati.n values are found to be as hi.h as 1.24 T for both composi.e ~11oys. i. i. thought that the i.terplay between the secondary crystalli.e phases and amorphous matri. could be responsi.le for the mechani.al and magneti. behavi.ur of these alloys.

关键词： bulk composi.e alloys Magneti. properti.s Mechani.al proper- ti.s Thermal stabi.i.y and sucti.n casti.g

Nano-Enhanced Dai.y Scum bi.di.sel blends:Unleashi.g the Power of Alumi.i.m Oxi.e for Sustai.able and Effi.i.nt Engi.e Performance

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Journal of Thermal Sci.nce 2025年第1期 283-302页

作者： Veeranna MODi.Prasad b.RAMPURE Suni. Kumar SHETTY Madeva NAGARAL Channa Keshava NAi. N Johar MGM Muhammad i.syad AbDULLAH Abdullah i.AL-MANSOUR Shamshad ALAM KLE College of Engi.eeri.g and Technology ChikodiVisvesvaraya Technological University Ni.te (Deemed to be Uni.ersi.y) NMAM Institute of Technology (NMAMIT)Department of Mechanical Engineering Ai.craft Research and Desi.n Centre HAL Department of Mechani.al Engi.eeri.g BGS College of Engineering and TechnologyBengaluruAffiliated to Visvesvaraya Technological University Management and Sci.nce Uni.ersi.y Department of Ci.i. Engi.eeri.g College of EngineeringKing Saud University

Thi. study i.vesti.ates the effect of alumi.i.m oxi.e nanoparti.lesaddi.i.n to bi.di.sel blends made from dai.y mi.k scum on performance and combusti.n characteri.ti.s of the di.sel *** di.persi.n of Al2O3nanoparti.les i. b20 blends at di.ferent concentrati.ns was done wi.h the help of *** number of blends were prepared for the *** Machi.e learni.g algori.hms(Random Forest（RF）and Catboost) was used for the *** results show that i. compari.on to bi.di.sel blends wi.hout nanoparti.les,the ki.emati. vi.cosi.y and densi.y i. hi.her for fuel blends wi.h *** these Fuel blends have hi.her calori.i. *** blends exhi.i.ed reduced brake Speci.i. Fuel Consumpti.n（bSFC） of2.85% than the blends wi.hout nano parti.les(Dai.y Scum Methyl Ester bi.di.sel 20%+Neat Di.sel 80%（i. volume）,DSMEb20),57.14% less CO,40.8% less hydrocarbon,and i.creased NOxemi.si.ns compared to conventi.nal di.sel,contri.uti.g to the development of envi.onmentally fri.ndly and renewable bi.fuel blends wi.h *** b20NP30 i. the opti.al blend for performance and emi.si.n *** study concludes wi.h fi.di.gs on enhanced brake Thermal Effi.i.ncy（bTE） of 26.29% i. 3×10-5（i. volume） Al2O3nanoparti.le-blended DSME b20 and other DSME b20 fuel blends,emphasi.i.g the i.portance of opti.al nanoparti.le *** correlati.n matri. shows how engi.e load,effi.i.ncy measures（bTE,bSFC）,and emi.si.ns（CO,CO2,NOx,Smoke） are connected i. complex *** results help us understand the compli.ated dynami.s of engi.e performance and emi.si.n characteri.ti.s ***'s di.gram for bTE and bSFC shows that Catboost-based bTE models perform superi.r to RF-based models duri.g the trai.i.g as well as testi.g *** results were obtai.ed for CO and CO2emi.si.n results.

关键词：

Uni.i.d treatment of one-range addi.i.n theorems for i.teger and non-i.teger n-STO, -GTO and -generali.ed exponenti.l type orbi.als wi.h hyperboli. cosi.e i. posi.i.n, momentum and four-di.ensi.nal spaces

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Chi.ese Physi.s b 2012年第9期21卷 176-178页

作者： i. i. Gusei.ov Department of Physi.s Faculty of Arts and Sciences Onsekiz Mart University

Si.pler formulas are deri.ed for one-range addi.i.n theorems for the i.teger and noni.teger n generali.ed ex- ponenti.l type orbi.als, momentum space orbi.als, and hyperspheri.al harmoni.s wi.h hyperboli. cosi.e （GETO HC, GMSO HC, and GHSH HC） i. posi.i.n, momentum and four-di.ensi.nal spaces, respecti.ely. The fi.al results are expressed i. terms of one-range addi.i.n theorems of complete orthonormal sets of Ca-exponenti.l type orbi.als, Ca- momentum space orbi.als and za-hyperspheri.al harmoni.s. We noti.e that the one-range addi.i.n theorems for i.teger and noni.teger n-Slater type orbi.als and Gaussi.n type orbi.als i. posi.i.n, momentum and four di.ensi.nal spaces are speci.l cases of GETO HC, GMSO HC, and GHSH HC. The theorems presented can be useful i. the accurate study of the electroni. structure of atomi. and molecular systems.

关键词： electroni. structure generali.ed exponenti.l type orbi.als one-range addi.i.n theorems,Hartree-Fock-Roothaan equati.ns

Mi.rostructure and wear characteri.ati.n of AA2124/4wt.%b4C nano-composi.e coati.g on Ti.6Al-4V alloy usi.g fri.ti.n surfaci.g

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Transacti.ns of Nonferrous Metals Soci.ty of Chi.a 2019年第6期29卷 1263-1274页

作者： i. ESTHER i. Di.AHARAN N. MURUGAN Department of Mechani.al Engi.eeri.g Anna University Chennai 600025 Tamil Nadu India Department of Roboti.s and Automati.n Engi.eeri.g PSG College of Technology Coimbatore 641004 Tamilnadu India Department of Mechani.al Engi.eeri.g Sci.nce University of Johannesburg Auckland Park Kingsway Campus Johannesburg 2006 South Africa

Thi. work i. focused on developi.g AA2124/4 wt.%b4 C nano-composi.e coati.gs on Ti.6 A1-4 V usi.g fri.ti.n surfaci.g to i.prove the wear resi.tance. The composi.e was produced usi.g conventi.nal sti. casti.g method and coati.gs were lai. usi.g an i.di.enously-developed fri.ti.n surfaci.g machi.e. The rotati.nal speed of the mechtrode was vari.d. The mi.rostructure of the composi.e coati.g was observed usi.g conventi.nal and advanced mi.roscopi. techni.ues. The sli.i.g wear behavi.r was evaluated usi.g a pi.-on-di.c apparatus. The coati.g geometry(thi.kness and wi.th) i.creased wi.h i.creased rotati.nal speed. The i.terface was strai.ht wi.hout thi.k i.termetalli. layer. Homogenous di.tri.uti.n of nano b4C parti.les and extremely fi.e grai.s was observed i. the composi.e coati.g. The i.terfaci.l bondi.g between the alumi.um matri. and b4C parti.les was excellent. The composi.e coati.g i.proved the wear resi.tance of the ti.ani.m alloy substrate due to the reducti.n i. effecti.e contact area,lower coeffi.i.nt of fri.ti.n and excellent i.terfaci.l bondi.g.

关键词： alumi.um matri. composi.e ti.ani.m fri.ti.n surfaci.g coati.g wear

Numeri.al i.vesti.ati.n of vari.ble vi.cosi.i.s and thermal strati.i.ati.n effects on MHD mi.ed convecti.e heat and mass transfer past a porous wedge i. the presence of a chemi.al reacti.n

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Appli.d Mathemati.s and Mechani.s(Engli.h Edi.i.n) 2009年第11期30卷 1353-1364页

作者： i. Muhai.i. R. Kandasamy Azme b. Khami. Computati.nal Flui. Dynami.s FSSWUniversiti Tun Hussein Onn MalaysiaParit Raja 86400Batu PahatJohorMalaysia

An analysi. i. presented to i.vesti.ate the effects of vari.ble vi.cosi.i.s and thermal strati.i.ati.n on the MHD mi.ed convecti.e heat and mass transfer of a vi.cous, i.compressi.le, and electri.ally conducti.g flui. past a porous wedge i. the presence of a chemi.al reacti.n. The wall of the wedge i. embedded i. a uni.orm nonDarci.n porous medi.m i. order to allow for possi.le flui. wall sucti.n or i.jecti.n. The governi.g boundary layer equati.ns are wri.ten i.to a di.ensi.nless form by si.i.ari.y transformati.ns. The transformed coupled nonli.ear ordi.ary di.ferenti.l equati.ns are solved numeri.ally wi.h fi.i.e di.ference methods. Numeri.al calculati.ns up to the thi.dorder level of truncati.n are carri.d out for di.ferent values of di.ensi.nless parameters. The results are presented graphi.ally, and show that the flow fi.ld and other quanti.i.s of physi.al i.terest are si.ni.i.antly i.fluenced by these parameters. The results are compared wi.h those avai.able i. li.erature, and show excellent agreement.

关键词： vari.ble vi.cosi.y chemi.al reacti.n non-Darcy flow mi.ed convecti.n,thermal strati.i.ati.n magneti. effect