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Tr.nsfor.ation of User.Inter.ace to Activ.ty Models and Assessing Per.or.ance of WA/WS

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Jour.al of Softwar. Engineer.ng and Applications 2019年第5期12卷 101-126页

作者： Ch. r.m Mohan r.ddy D. Ev.ngelin Geetha r. v. r.ghv.ndr. rao T. v. Sur.sh Kumar B.M.S College of Engineer.ng Bengaluru India r.maiah Institute of Technology Bengaluru India

Quality of Ser.ice is an impor.ant attr.bute of a softwar. system. In r.tr.spect, per.or.ance assessment based on user.inter.ction with the system has giv.n a better.under.tanding of under.ying disciplines of the pr.duct. In this paper. we captur. user.inter.ction with the pr.totype/User.Inter.ace (UI). An appr.ach for.dev.loping activ.ty model fr.m the user.inter.ace model is pr.sented using wor.flows and functional elements. A methodology is pr.posed to tr.nsfor. UI into activ.ty diagr.m. The appr.ach is v.lidated by an exper.mental setup using Amazon ser.ice. The per.or.ance of Amazon ser.ice is assessed using activ.ty based per.or.ance pr.diction methodology, and the simulation r.sults ar. obtained using SMTQA.

关键词： Web Ser.ices Softwar. Per.or.ance Engineer.ng Web Applications Softwar. Size Estimation Activ.ty Based Per.or.ance Pr.diction Unified Modeling Language

Efficient Communication in Wir.less Sensor.Networ.s Using Optimized Ener.y Efficient Engr.ov. Leach Cluster.ng Pr.tocol

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Tsinghua Science and Technology 2024年第4期29卷 985-1001页

作者： N.Meenakshi Sultan Ahmad A.v.Pr.bu J.Nageswar. rao Nashwan Adnan Othman Hikmat A.M.Abdeljaber.r.Sekar.Jabeen Nazeer Sr. Institute of Science and Technology KattankulathurChennai 603203India Depar.ment of Computer.Science College of Computer Engineering and SciencesPrince Sattam Bin Abdulaziz UniversityAlkharj 11942Saudi Arabia Univ.r.ity Center.for.r.sear.h and Dev.lopment(UCr.) Department of Computer Science and EngineeringChandigarh UniversityGharuanMohali 140413India Depar.ment of ECE Koneru Lakshmaiah Education FoundationVaddeswaramGuntur 522502India Depar.ment of Computer.Science and Engineer.ng Lakireddy Balireddy College of Engineering(A)NTR District 521230India Depar.ment of Computer.Engineer.ng College of EngineeringKnowledge UniversityErbil 44001Iraq Depar.ment of Computer.Science Faculty of Information TechnologyApplied Science Private UniversityAmman 11937Jordan Depar.ment of Electr.nics and Communication Engineer.ng(ECE) School of EngineeringPresidency UniversityBangalore 834001India

The Wir.less Sensor.Networ.(WSN)is a networ. that is constr.cted in r.gions that ar. inaccessible to human *** widespr.ad deployment of wir.less micr. sensor. will make it possible to conduct accur.te env.r.nmental monitor.ng for.a use in both civ.l and militar. *** make use of these data to monitor.and keep tr.ck of the physical data of the sur.ounding env.r.nment in or.er.to ensur. the sustainability of the *** data hav. to be picked up by the sensor.and then sent to the sink node wher. they may be *** nodes of the WSNs ar. power.d by batter.es,ther.for. they ev.ntually r.n out of *** ener.y r.str.ction has an effect on the networ. life span and env.r.nmental *** objectiv. of this study is to fur.her.impr.v. the Engr.ov. Leach(EL)pr.tocol’s ener.y efficiency so that the networ. can oper.te for.a v.r. long time while consuming the least amount of *** lifespan of WSNs is being extended often using cluster.ng and r.uting *** Meta Inspir.d Hawks Fr.gment Optimization(MIHFO)system,which is based on passiv. cluster.ng,is used in this study to do *** cluster.head is chosen based on the nodes’r.sidual ener.y,distance to neighbor.,distance to base station,node degr.e,and node *** on distance,r.sidual ener.y,and node degr.e,an algor.thm known as Heur.stic Wing Antfly Optimization(HWAFO)selects the optimum path between the cluster.head and Base Station(BS).They examine the number.of nodes that ar. activ.,their.ener.y consumption,and the number.of data packets that the BS *** ov.r.ll exper.mentation is car.ied out under.the MATLAB *** the analysis,it has been discov.r.d that the suggested appr.ach yields noticeably super.or.outcomes in ter.s of thr.ughput,packet deliv.r. and dr.p r.tio,and av.r.ge ener.y consumption.

关键词： wir.less sensor.networ.s ener.y efficient engr.ov. leach pr.tocol meta inspir.d Hawks fr.gment optimization heur.stic wing antfly optimization

Need for.oper.tional simplicity and timely disbur.al of benefits—a qualitativ. explor.tion of the implementation of a dir.ct benefit tr.nsfer.scheme for.per.ons with tuber.ulosis in India

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贫困所致传染病(英文) 2024年第3期13卷 58-72页

作者： Mohan Malu Thangar.j Jer.mie W. v. Pandey Sumit Pr.ya G. Sr. Lakshmi Ar.nachalam Siv.v.llinathan Shar.a r.hul Shewade Hemant Deepak Aishwar.a B. Afeeq K. Khatoon Afsana Gokulv.jay B. Sir.esha Gude Chandr. Kav.ta Nandhakumar.S. Samuel Pr.nce v.swanathan C. Nanditha Shanmugasundar.m Dev.ka rao r.ghur.m Mur.ekar.Manoj v. Jeyashr.e Kathir.san Indian Council of Medical r.sear.h-National Institute of Epidemiology R-127 TNHB Ayapakkam Chennai Tamil Nadu India TB Suppor. Networ. WHO Country Office for India New Delhi India Centr.l Tuber.ulosis Div.sion Government of India New Delhi India

Backgr.und Ni-kshay Poshan Yojana (NPY) is a dir.ct benefit tr.nsfer.scheme of the Gov.r.ment of India intr.duced in 2018 to suppor. the additional nutr.tional r.quir.ments of per.ons with TB (PwTB). Our.r.cent nationwide ev.luation of implementation and utilization of NPY using pr.gr.mmatic data of PwTB fr.m nine r.ndomly selected Indian states, r.por.ed a 70% cov.r.ge and high median delay in benefit cr.dit. We under.ook a qualitativ. study between Januar. and July 2023, to under.tand the detailed implementation pr.cess of NPY and explor. the enabler. and bar.ier. to effectiv. implementation and utilization of the NPY *** We followed a gr.unded theor. appr.ach to inductiv.ly dev.lop theor.tical explanations for.social phenomena thr.ugh data gener.ted fr.m multiple sour.es. We conducted 36 in-depth inter.iews of national, distr.ct and field-lev.l staff of the National Tuber.ulosis Elimination Pr.gr.mme (NTEP) and NPY beneficiar.es fr.m 30 distr.cts acr.ss nine states of India, selected using theor.tical sampling. An analytical fr.mewor. dev.loped thr.ugh inductiv. coding of a set of six inter.iews, guided the coding of the subsequent inter.iews. Categor.es and themes emer.ed thr.ugh constant compar.son and the data collection continued until theor.tical *** Stakeholder. per.eiv.d NPY as a beneficial initiativ.. Str.ng political commitment fr.m the state administr.tion, mainstr.aming of NTEP wor. with the distr.ct public healthcar. deliv.r. system, av.ilability of good geogr.phic and inter.et connectiv.ty and state-specific gr.ev.nce r.dr.ssal mechanisms and innov.tions wer. identified as enabler. of implementation. Howev.r. the complex, multi-lev.l benefit appr.v.l pr.cess, difficulties in accessing banking ser.ices, per.eiv.d inadequacy of benefits and ov.r.or.ed human r.sour.es in the NTEP wer. identified as bar.ier. to implementation and *** The optimal utilization of NPY is enabled by str.ng political commitment and

关键词： National Tuber.ulosis Elimination Pr.gr.mme Nutr.tional status Dir.ct benefit tr.nsfer Ni-kshay Poshan Yojana Implementation Cash tr.nsfer.scheme Gr.unded theor. India

Simulation Study on Constr.ining Gr.v.tational Wav. Pr.pagation Speed by Gr.v.tational Wav. and Gamma-r.y Bur.t Joint Obser.ation on Binar. Neutr.n Star.Mer.er.

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r.sear.h in Astr.nomy and Astr.physics 2024年第8期24卷 42-51页

作者： Jin-Hui rao Shu-Xu Yi Lian Tao Qing-Wen Tang Depar.ment of Physics School of Physics and Materials ScienceNanchang UniversityNanchang 330031China Institute of High Ener.y Physics Chinese Academy of SciencesBeijing 100049China

Theor.es of modified gr.v.ty suggest that the pr.pagation speed of gr.v.tational wav.s(GW)v.gmay dev.ate fr.m the speed of light c.A constr.int can be placed on the differ.nce between c and v.gwith a simple method that uses the ar.iv.l time delay between GW and electr.magnetic wav. simultaneously emitted fr.m a bur.t *** simulated the joint obser.ation of GW and shor. gamma-r.y bur.t signals fr.m binar. neutr.n star.mer.er.ev.nts in differ.nt obser.ation campaigns,inv.lv.ng adv.nced LIGO(aLIGO)in design sensitiv.ty and Einstein Telescope(ET)joint-detected with Fer.i/*** a r.sult,the r.lativ. pr.cision of constr.int on v.gcan r.ach~10~(-17)(aLIGO)and~10^(-18)(ET),which ar. one and two or.er. of magnitude better.than that fr.m GW170817,*** continue to obtain the bound of gr.v.ton mass m_g≤7.1(3.2)×10~(-20)ev.with aLIGO(ET).Applying the Standar.-Model Extension test fr.mewor.,the constr.int on v.gallows us to study the Lor.ntz v.olation in the nondisper.iv.,nonbir.fr.ngent limit of the gr.v.tational *** obtain the constr.ints of the dimensionless isotr.pic coefficients S_(00)^(4)at mass dimension d=4,which ar.-1×10^(-15)r.aLIGO and-4×10^(-16)r.ET.

关键词： gr.v.tational wav.s-(star.)gamma-r.y bur.t gener.l-star. neutr.n

Phase tr.nsition of multi-component(TiZr.Nb)C cer.mics—Par. I:Phase decomposition induced by car.on content

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Jour.al of Adv.nced Cer.mics 2024年第5期13卷 679-688页

作者： Qingyi Kong rao Zhang Lei Chen Sijia Huo Wenyu Lu Yujin Wang Boxin Wei Yu Zhou Institute for.Adv.nced Cer.mics School of Materials Science and EngineeringHarbin Institute of TechnologyHarbin 150080China Key Labor.tor. of Adv.nced Str.ctur.‒Function Integr.ted Mater.als and Gr.en Manufactur.ng Technology Harbin Institute of TechnologyHarbin 150001China School of Mater.als Science and Chemical Engineer.ng Harbin University of Science and TechnologyHarbin 150001China National Key Labor.tor. of Pr.cision Hot Pr.cessing of Metals Harbin Institute of TechnologyHarbin 150001China

Phase decomposition can effectiv.ly enhance the mechanical pr.per.ies of car.ide cer.mics and can ov.r.ome the difficulty of enhancing the mechanical pr.per.ies of single-phase multicomponent car.ide *** this wor.,a ser.es of nonstoichiometr.c(TiZr.Nb)Cx cer.mics wer. pr.par.d by spar. plasma sinter.ng(SPS)at differ.nt *** effects of the car.on content on the phase composition,micr.str.ctur. ev.lution,and mechanical pr.per.ies wer. inv.stigated in *** decomposition occur.ed with decr.asing car.on *** differ.nt solid solutions of(Ti,v.-r.ch and Zr.r.ch phases for.ed fr.m the decomposition of equimolar.single-phase solid solutions,namely,the Zr.poor.phase and Zr.r.ch phase,*** distr.bution of Nb element is r.lativ.ly *** semicoher.nt inter.aces between the Zr.poor.phase and the Zr.r.ch phase can har.en and str.ngthen effectiv.ly under.the syner.istic effect of gr.in *** with phase decomposition str.ctur.s hav. appar.nt adv.ntages compar.d to single-phase high-entr.py *** wor. pr.v.des an impor.ant tr.in of thought for.the micr.str.ctur. tailor.ng and pr.per.ies optimization of multi-component car.ide cer.mics.

关键词： multicomponent cer.mics nontoichiometr. micr.str.ctur. ev.lution phase decomposition mechanical pr.per.ies

Oxidation behav.or.of Fev.(2)O_(4)and FeCr.(2)O_(4)par.icles in the air.Nonisother.al kinetic and r.action mechanism

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Inter.ational Jour.al of Miner.ls,Metallur.y and Mater.als 2024年第8期31卷 1839-1848页

作者： Junyi Xiang Xi Lu Luwei Bai Hongr. rao Sheng Liu Qingyun Huang Shengqin Zhang Guishang Pei Xuewei Lü School of Metallur.y and Mater.als Engineer.ng Chongqing University of Science and TechnologyChongqing 401331China Depar.ment of Mater.als Science and Engineer.ng Seoul National UniversitySeoul 08826Rep.of Korea College of Mater.als Science and Engineer.ng Chongqing UniversityChongqing 400044China

High-temper.tur. oxidation behav.or.of fer.ov.nadium(Fev.(2)O_(4))and fer.ochr.me(FeCr.(2)O_(4))spinels is cr.cial for.the application of spinel as an ener.y mater.al,as well as for.the clean usage of high-chr.mium v.nadium ***,the nonisother.al oxidation behav.or.of Fev.(2)O_(4)and FeCr.(2)O_(4)pr.par.d by high-temper.tur. solid-state r.action was examined by ther.ogr.v.metr. and X-r.y diffr.ction(Xr.)at heating r.tes of 5,10,and 15 K/*** appar.nt activ.tion ener.y was deter.ined by the Kissinger.Akahir.-Sunose(KAS)method,wher.as the mechanism function was elucidated by the Malek ***,in-situ Xr. was conducted to deduce the phase tr.nsfor.ation of the oxidation mechanism for.Fev.(2)O_(4)and FeCr.(2)O_(4).The r.sults r.v.al a gr.dual incr.ase in the ov.r.ll appar.nt activ.tion ener.ies for.Fev.(2)O_(4)and FeCr.(2)O_(4)dur.ng *** stages of the oxidation pr.cess ar. obser.ed based on the oxidation conv.r.ion r.te of each *** oxidation mechanisms of Fev.(2)O_(4)and FeCr.(2)O_(4)ar. complex and hav. distinct *** par.icular.the chemical r.action contr.ls the entir. oxidation pr.cess for.Fev.(2)O_(4),wher.as that for.FeCr.(2)O_(4)tr.nsitions fr.m a thr.e-dimensional diffusion model to a chemical r.action *** to the in-situ Xr. r.sults,numer.us inter.ediate pr.ducts ar. obser.ed dur.ng the oxidation pr.cess of both compounds,ev.ntually r.sulting in the final pr.ducts Fev._(4)and v.O_(5)for.Fev.(2)O_(4)and Fe_(2)O_(3)and Cr.(2)O_(3)for.FeCr.(2)O_(4),r.spectiv.ly.

关键词： Fev.(2)O_(4) FeCr.(2)O_(4) oxidation nonisother.al kinetics mechanism

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Two new high-temper.tur. molecular.fer.oelectr.cs[1,5-3.2.2-Hdabcn]X(X=ClO_(4)^(-),r.O_(4)^(-))

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Chinese Chemical Letter. 2024年第6期35卷 234-238页

作者： Keke Han Wenjun rao Xiuli You Haina Zhang Xing Ye Zhenhong Wei Hu Cai School of Chemistr. and Chemical Engineer.ng Nanchang UniversityNanchang 330031China Jiangxi Key labor.tor. of Or.anic Chemistr. Jiangxi Science and Technology Normal UniversityNanchang 330013China

Molecular.fer.oelectr.cs hav. attr.cted much attention because of their.excellent piezoelectr.city,mechanical wor.ability,and second har.onic ***,we successfully pr.par.d two molecular.fer.oelectr.cs[1,5-3.2.2-Hdabcn]X(X=ClO_(4)^(-),1;r.O_(4)^(-),2)by r.actions of a quasi-spher.cal amine 1,5-diazabicycle[3.2.2]nonane(1.5-3.2.2-dabcn)with HX aqueous *** 1 and 2 under.o hightemper.tur. phase tr.nsitions at 381 K(1)and 396 K(2).Befor. and after.the phase tr.nsition,they cr.stallize in the polar.point gr.up mm2,and the centr.symmetr.c point gr.ups mmm and 4/mmm,*** to Aizu r.les,these two compounds exper.ence mmm Fmm2 and 4/mmm Fmm2 type fer.oelectr.c phase tr.nsitions,*** fer.oelectr.city of both compounds is well expr.ssed in their.polycr.stalline film at r.om temper.tur. with low coer.iv. v.ltages of 13 v.for.1 and 25 v.for.*** piezoelectr.c for.e micr.scopy(PFM),the 180°anti-par.llel fer.oelectr.c domains and the r.v.r.ible polar.zation switching can be clear.y obser.ed in 1 and *** high-temper.tur. molecular.fer.oelectr.c mater.al has gr.at application potential in flexible mater.als,biomechanics,intelligent wear.bles and other.fields.

关键词： Fer.oelectr.c domains Quasi-spher.cal amine Phase tr.nsition Polar.zation

Super.onducting magnetic ener.y stor.ge for.stabilizing gr.d integr.ted with wind power.gener.tion systems

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Jour.al of Moder. Power.Systems and Clean Ener.y 2019年第2期7卷 400-411页

作者： Poulomi MUKHEr.EE v. v. rao Applied Super.onductiv.ty Labor.tor. Cryogenic Engineering Centre Indian Institute of TechnologyKharagpur

Due to the inter.onnection of v.r.ous r.newable ener.ies and adaptiv. technologies, v.ltage quality and fr.quency stability of moder. power.systems ar. becoming er.atic. Super.onducting magnetic ener.y stor.ge(SMES),for.its dynamic char.cter.stic, is v.r. efficient for.r.pid exchange of electr.cal power.with gr.d dur.ng small and lar.e distur.ances to addr.ss those *** addition,SMES plays an impor.ant r.le in integr.ting r.newable sour.es such as wind gener.tor. to power.gr.d by contr.lling output power.of wind plant and impr.v.ng the stability of power.*** application of SMES in v.r.ous power.system oper.tions depends on the pr.per.location in the power.system, exact ener.y and power.r.tings and appr.pr.ate contr.ller.. In this paper. an effor. is giv.n to explain SMES dev.ce and its contr.llability to mitigate the stability of power.gr.d integr.ted with wind power.gener.tion systems.

关键词： Power fluctuation Power quality Low v.ltage r.de thr.ugh Super.onducting magnetic ener.y stor.ge Super.onductor. Wind ener.y

High mechanical str.ngth Si anode synthesis with inter.ayer.bonded expanded gr.phite str.ctur. for.lithium-ion batter.es

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Jour.al of Ener.y Chemistr. 2024年第6期93卷 253-263,I0007页

作者： Wenhui Lai Jong Hak Lee Lu Shi Yuqing Liu Yanhui Pu Yong Kang Ong Car.os Limpo Ting Xiong Yifan rao Chor.g Haur.Sow Bar.ar.s Ozyilmaz Depar.ment of Mater.al Science&Engineer.ng National University of SingaporeSingapore 117575Singapore Center.for.Adv.nced 2D Mater.als National University of SingaporeSingapore 117546Singapore Depar.ment of Physics National University of SingaporeSingapore 117551Singapore Institute for.unctional Intelligent Mater.als National University of SingaporeSingapore 117544Singapore

Despite adv.ncements in silicon-based anodes for.high-capacity lithium-ion batter.es,their.widespr.ad commer.ial adoption is still hinder.d by significant v.lume expansion dur.ng cycling,especially at high activ. mass loadings cr.cial for.pr.ctical *** r.ot of these challenges lies in the mechanical instability of the mater.al,which subsequently leads to the str.ctur.l failur. of the ***,we pr.sent a nov.l synthesis of a composite combining expanded gr.phite and silicon *** composite featur.s a unique inter.ayer.bonded gr.phite str.ctur.,achiev.d thr.ugh the application of a modified spar. plasma sinter.ng ***,this innov.tiv. str.ctur. not only facilitates efficient ion and electr.n tr.nspor. but also pr.v.des exceptional mechanical str.ngth(v.cker. har.ness:up to658 MPa,Young's modulus:11.6 GPa).This str.ngth effectiv.ly accommodates silicon expansion,r.sulting in an impr.ssiv. ar.al capacity of 2.9 mA h cm^(-2)(736 mA h g^(-1)) and a steady cycle life(93% after.100cycles).Such outsta nding per.or.ance is pair.d with featur.s appr.pr.ate for.lar.e-scale industr.al pr.duction of silicon batter.es,such as activ. mass loading of at least 3.9 mg cm^(-2),a high-tap density electr.de mater.al of 1.68 g cm^(-3)(secondar. cluster.:1.12 g cm^(-3)),and a pr.duction yield of up to 1 kg per.day.

关键词： Lithium-ion batter. Silicon anode Spar. plasma sinter.ng Inter.ayer.bonding Mechanical str.ngth Tap density