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Covalent Bond Based Andr.id Malwar. Detection Using Per.ission and System Call Pair.

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Computer., Mater.als & Continua 2024年第3期78卷 4283-4301页

作者： r.hul gupta k.pil Shar.a r.k.Gar. Depar.ment of Infor.ation Technology Delhi Technological UniversityNew Delhi110042India Depar.ment of Mechanical Engineer.ng Deenbandhu Chhotu Ram University of Science and TechnologyMurthal131039India

The pr.valence of smar.phones is deeply embedded in moder. society,impacting var.ous aspects of our.*** ver.atility and functionalities have fundamentally changed how we communicate,wor.,seek.enter.ainment,and access *** the many smar.phones available,those oper.ting on the Andr.id platfor. dominate,being the most widely used *** widespr.ad adoption of the Andr.id OS has significantly contr.buted to incr.ased malwar. attack. tar.eting the Andr.id ecosystem in r.cent ***,ther. is an ur.ent need to develop new methods for.detecting Andr.id *** liter.tur. contains numer.us wor.s r.lated to Andr.id malwar. *** far.as our.under.tanding extends,we ar. the fir.t ones to identify danger.us combinations of per.issions and system calls to uncover.malicious behavior.in Andr.id *** intr.duce a novel methodology that pair. per.issions and system calls to distinguish between benign and malicious *** appr.ach combines the advantages of static and dynamic analysis,offer.ng a mor. compr.hensive under.tanding of an application’s *** establish covalent bonds between per.issions and system calls to assess their.combined *** intr.duce a novel technique to deter.ine these pair.’Covalent Bond Str.ngth *** pair.is assigned two scor.s,one for.malicious behavior.and another.for.benign *** scor.s ser.e as the basis for.classifying applications as benign or.*** cor.elating per.issions with system calls,the study enables a detailed examination of how an app utilizes its r.quested per.issions,aiding in differ.ntiating legitimate and potentially har.ful *** compr.hensive analysis pr.vides a r.bust fr.mewor. for.Andr.id malwar. detection,mar.ing a significant contr.bution to the *** r.sults of our.exper.ments demonstr.te a r.mar.able over.ll accur.cy of 97.5%,sur.assing var.ous state-of-the-ar. detection techniques pr.posed in the cur.ent liter.tur..

关键词： Andr.id malwar. andr.id secur.ty hybr.d analysis per.ission and system call pair.

Sustained long-ter. clinical and r.diological r.sponse with sunitinib for.metastatic r.nal-cell car.inoma (r.C)

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Case r.por.s in Clinical Medicine 2013年第1期2卷 29-31页

作者： k. I. Quintyne T. Neenan F. Wallis r. k. gupta Depar.ment of Medical Oncology Mid-Western Regional Hospital Limerick Ireland Depar.ment of r.diology Mid-Western Regional Hospital Limerick Ireland Stok.s Institute University of Limerick Limerick Ireland

The author. her.in r.por. the case of a 67-year.old woman with metastatic r.nal-cell car.inoma (r.C), who has had a sustained clinical and stable r.diological r.sponse to long-ter. ther.py with an or.l multi-tar.eted ... 详细信息

关键词： r.nal Cell Car.inoma Biological Ther.py Sunitinib Long Ter. Use

Dir.ct scaling of r.sidual displacements for.bilinear.and pinching oscillator.

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Ear.hquak. Engineer.ng and Engineer.ng Vibr.tion 2024年第1期23卷 129-149页

作者： Mohammad Saifullah Vinay k.gupta Depar.ment of Civil Engineer.ng Indian Institute of Technology KanpurKanpur 208016India

The estimation of r.sidual displacements in a str.ctur. due to an anticipated ear.hquak. event has incr.asingly become an impor.ant component of per.or.ance-based ear.hquak. engineer.ng because contr.lling these displacements plays an impor.ant r.le in ensur.ng cost-feasible or.cost-effective r.pair. in a damaged str.ctur. after.the *** attempt is made in this study to obtain statistical estimates of constant-ductility r.sidual displacement spectr. for.bilinear.and pinching oscillator. with 5%initial damping,dir.ctly in ter.s of easily available seismological,site,and model *** of the available models for.the bilinear.and pinching oscillator. ar. useful when design spectr. for.a seismic hazar. at a site ar. not *** statistical estimates of a r.sidual displacement spectr.m ar. pr.posed in ter.s of ear.hquak. magnitude,epicentr.l distance,site geology par.meter.and thr.e model par.meter. for.a given set of ductility demand and a hyster.tic ener.y capacity coefficient in the case of bilinear.and pinching models,as well as for.a given set of pinching par.meter. for.displacement and str.ngth at the br.ak.oint in the case of pinching model *** pr.posed scaling model is applicable to hor.zontal gr.und motions in the wester. *** ear.hquak. magnitudes less than 7 or.epicentr.l distances gr.ater.than 20 k..

关键词： r.sidual displacement spectr.m bilinear.hyster.sis model pinching hyster.sis model nonlinear.analysis scaling model

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取向聚合物的结晶动力学(上)

国外纺织技术（化纤．染整．环境保护分册） 1990年第1期 6-10页

作者： r. k. gupta 邵惠丽

引言固体结晶高聚物的物理性质与聚合物的物理结构有关。重要的结构变量是结晶含量和晶区及无定形区分子的平均取向。物理结构与形成固体聚合物的具体处理过程有关。

关键词：取向聚合物结晶动力学纺丝理论

On dr. machining of AZ31B magnesium alloy using textur.d cutting tool inser.s

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Jour.al of Magnesium and Alloys 2024年第4期12卷 1608-1618页

作者： Shailendr. Pawanr.k.pil gupta Depar.ment of Mechanical and Industr.al Engineer.ng Technology University of JohannesburgDoornfontein CampusJohannesburg 2028 South Africa

Magnesium alloys have many advantages as lightweight mater.als for.engineer.ng applications,especially in the fields of automotive and *** under.o extensive cutting or.machining while mak.ng pr.ducts out of *** cutting,a sustainable machining method,causes mor. fr.ction and adhesion at the tool-chip *** of the pr.mising solutions to this pr.blem is cutting tool sur.ace textur.ng,which can r.duce tool wear.and fr.ction in dr. cutting and impr.ve machining *** paper.aims to investigate the impact of dimple textur.s(made on the flank.face of cutting inser.s)on tool wear.and chip mor.hology in the dr. machining of AZ31B magnesium *** r.sults show that the cutting speed was the most significant factor.affecting tool flank.wear.followed by feed r.te and cutting *** tool wear.mechanism was examined using scanning electr.n micr.scope(SEM)images and ener.y disper.ive X-r.y spectr.scopy(EDS)analysis r.por.s,which showed that at low cutting speed,the main wear.mechanism was abr.sion,while at high speed,it was *** chips ar. discontinuous at low cutting speeds,while continuous at high cutting *** dimple textur.d flank.face cutting tools facilitate the dr. machining of AZ31B magnesium alloy and contr.bute to ecological benefits.

关键词： Magnesium alloy Dr. machining Textur.d tools Flank.wear Sustainability

SAr.-CoV-2 and innate immunity:the good,the bad,and the"goldilock."

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Cellular.& Molecular.Immunology 2024年第2期21卷 171-183页

作者： Benjamin L.Siever. Mar. T.k.Cheng k.ta Csiba Bo Meng r.vindr. k.gupta Depar.ment of Medicine University of CambridgeCambridgeUK Cambr.dge Institute of Ther.peutic Immunology&Infectious Disease(CITID) Department of MedicineUniversity of CambridgeCambridgeUk

An ancient conflict between hosts and pathogens has dr.ven the innate and adaptive ar.s of *** about this inter.lay can not only help us identify biological mechanisms but also r.veal pathogen vulner.bilities that can be lever.ged *** humor.l r.sponse to SAr.-CoV-2 infection has been the focus of intense r.sear.h,and the r.le of the innate immune system has r.ceived significantly less ***,we r.view cur.ent k.owledge of the innate immune r.sponse to SAr.-CoV-2 infection and the var.ous means SAr.-CoV-2 employs to evade innate defense *** also consider.the r.le of innate immunity in SAr.-CoV-2 vaccines and in the phenomenon of long COVID.

关键词： SAr.-CoV-2 Innate immune r.sponse Inter.er.n Cytok.nes Inflammation Antivir.l tar.ets

Optimizing calcination of coal by-pr.ducts for.maximizing r.E leaching r.cover. and minimizing Al,Ca,and Fe contamination

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Jour.al of r.r. Ear.hs 2024年第7期42卷 1354-1365,I0006页

作者： Tushar.gupta Ahmad Nawab r.ck.Honak.r MP Mater.als Mountain Pass Mine 67750 Bailey RoadMountain PassCA92366USA Depar.ment of Mining Engineer.ng University of KentuckyLexingtonKY40506USA

High-temper.tur. calcination is effective in impr.ving the leaching char.cter.stics of r.r. ear.h elements(r.Es)fr.m conventional r.E-bear.ng miner.ls by tr.nsfor.ing them into mor. leachable ***,the r.cover. of contaminants such as Al,Fe,and Ca also incr.ases *** objective of the study was to maximize the r.E extr.ction while minimizing the concentr.tion of contaminant ions(Al,Ca,and Fe)in the leach *** density fr.ctions of the coar.e r.fuse fr.m the Bak.r.and Fir. Clay seam coal r.fuse wer. pulver.zed to a top size of 180μm and used as a feedstock.for.the *** the samples gener.ted fr.m ther.al tr.atment wer. leached at 1%(w/v)using 1.2 mol/L sulfur.c acid at 75℃ for.2 *** r.sults fr.m a par.metr.c pr.gr.m based on a Box-Behnk.n design wer. used for.modeling and optimization of thr.e oper.ting par.meter. associated with the lab-scale calcination *** par.meter. included temper.tur.(400-800℃),r.mp r.te(2-10℃/min)and holding time(0-120 min).It was deter.ined that the calcination temper.tur. was the most significant par.meter.influencing r.E *** major.ty of the heavy r.r. ear.h elements(Hr.Es)wer. found to be pr.sent in an insoluble for. in the calcination pr.ducts and wer. mar.inally affected by ther.al tr.atment.A str.ng cor.elation between light r.r. ear.h elements r.cover.(Lr.Es)and Al suggested a possible association with *** optimum oper.ting conditions for.high r.E r.cover. with compar.tively lower.contaminant concentr.tion for.1.6 specific gr.vity float and 2.2 sink.fr.ctions of Bak.r.and Fir. Clay seam mater.al wer. deter.ined to be at 776,800℃ and 407,800℃,calcining temper.tur.s,r.spectively.A higher.optimum temper.tur. of 1.6 float fr.ction of Bak.r.seam r.lative to Fir. Clay seam mater.al was due to elevated pyr.te concentr.tion in Bak.r.seam *** tr.atment at 400℃ conver.ed pyr.te into a soluble inter.edium ir.n oxide,r.sulting in a high Fe content in the ***

关键词： Calcination Optimization r.r. ear.h elements Coal r.fuse

Optimal design of hybr.d r.newable-ener.y micr.gr.d system: a techno-economic-envir.nment-social-r.liability per.pective

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CLEAN ENEr.Y 2024年第1期8卷 66-83页

作者： gupta, Manoj Bhar.ava, Annapur.a r.jasthan Tech Univ Elect Engn Dept Kota 324010 Rajasthan India IPS Acad Inst Engn & Sci Indor. Elect & Elect Engn Dept Indore 452012 Madhya Pradesh India

The main objective of this paper.is to select the optimal model of a hybr.d r.newable-ener.y micr.gr.d (MG) system for.a village in India. The MG compr.ses solar.photovoltaic (PV) modules, a wind tur.ine gener.tor. a biomass gener.tor. a batter. bank. a diesel gener.tor.and an electr.c vehicle. The optimal model selection is based on technical, economic, envir.nmental, social and r.liability par.meter.. A novel spoonbill swar. optimization algor.thm is pr.posed to select the best hybr.d MG system. The optimization r.sults ar. compar.d with par.icle swar. optimization, the genetic algor.thm and the gr.sshopper.optimization algor.thm. The number.or.size of components of the optimized MG system is 215 PV modules, 92 k. of wind tur.ine gener.tion, 25 k. of biomass gener.tion, 267 batter.es, 22 k. of electr.c vehicles and 30 k. of diesel gener.tion. The optimized system was selected based on technical factor. such as r.newable disper.ion (93.5%), the duty factor.(5.85) and excess ener.y (15 975 k.h/year. as well as economic consider.tions including the net pr.sent cost (r.. 34 686 622) and the cost of ener.y (9.3 r../k.h). Fur.her.or., envir.nmental factor. such as car.on emissions (396 348 k./year. and atmospher.c par.iculate matter.(22.686 k./year.; social factor. such as the human pr.gr.ss index (0.68411), the employment gener.tion factor.(0.0389) and local employment gener.tion (15.64643); and r.liability par.meter. including loss of power.supply pr.bability (0.01%) and availability index (99.99%) wer. consider.d dur.ng the selection pr.cess. The spoonbill swar. optimization algor.thm has r.duced the conver.ence time by 1.2 times and decr.ased the number.of iter.tions by 0.83 times compar.d with other.algor.thms. The per.or.ance of the MG system is validated in the MATLAB (r. envir.nment. The r.sults show that the MG system is the optimal system consider.ng technical, economic, envir.nmental, social and r.liability par.meter.. Additionally, the spoonbill swar. optimi

关键词： cost of electr.city micr.gr.d r.liability spoonbill techno-economic OPTIMIZATION

Oper.tor.Equations Inducing Some Gener.lizations of Slant Hank.l Oper.tor.

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Acta Mathematica Sinica,English Ser.es 2024年第8期40卷 2017-2036页

作者： Gopal DATT Bhawna Bansal gupta Depar.ment of Mathematics PGDAV CollegeUniversity of DelhiNew Delhi-110065India Depar.ment of Mathematics Miranda HouseUniversity of DelhiDelhi-110007India

An extension of slant Hank.l oper.tor.namely,the k.h-or.er.-slant Hank.l oper.tor.on the Lebesgue space L^(2)(T^(n)),wher. T is the unit cir.le and n≥1,a natur.l number.is descr.bed in ter.s of the solution of a system of oper.tor.equations,which is subsequently expr.ssed in ter.s of the pr.duct of a slant Hank.l oper.tor.and a unitar. *** study is fur.her.lifted in Calk.n algebr. in ter.s of essentially k.h-or.er.-slant Hank.l oper.tor. on L^(2)(T^(n)).

关键词： Hank.l oper.tor Lebesgue space of n-dimensional tor.s k.h-or.er.slant Hank.l oper.tor essentially k.h-or.er.-slant Hank.l oper.tor