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Discrete Event System Fra.ework for Fa.lt Dia.nosis with Mea.urement Inconsistency:Ca.e Study of Rogue DHCP a.ta.k

IEEE/Ca. Journa. of a.toma.ica.Sinica 2019年第3期6卷 789-806页

作者： Ma.a.k agarwal Sa.tosh Biswa. Sukuma. Na.di IEEE the Depa.tment of Computer Science a.d Engineering Indian Institute of Technology Guwahati

Fa.lt detection a.d dia.nosis(FDD) fa.ilita.es relia.le opera.ion of systems. Va.ious a.proa.hes ha.e been proposed for FDD like a.a.ytica. redunda.cy(a.), Principa. component a.a.ysis(PCa., Discrete event system(DES) model etc., in the litera.ure. Performa.ce of FDD schemes grea.ly depends on a.cura.y of the sensors which mea.ure the system *** to va.ious rea.ons like fa.lts, communica.ion errors etc.,sensors ma. occa.iona.ly miss or report erroneous va.ues of some system pa.a.eters to FDD engine, resulting in mea.urement inconsistency of these pa.a.eters. Schemes like a., PCa.etc.,ha.e mecha.isms to ha.dle mea.urement inconsistency, however,they a.e computa.iona.ly hea.y. DES ba.ed FDD techniques a.e widely used beca.se of computa.iona. simplicity, but they ca.not ha.dle mea.urement inconsistency efficiently. Existing DES ba.ed schemes do not use Mea.urement inconsistent(MI)pa.a.eters for FDD. These pa.a.eters a.e not perma.ently unmea.ura.le or erroneous, so ignoring them ma. lea. to wea. dia.nosis. To a.dress this issue, we propose a.Mea.urement inconsistent discrete event system(MIDES) fra.ework, which uses MI pa.a.eters for FDD a. the insta.ces they a.e mea.ured by the sensors. Otherwise, when they a.e unmea.ura.le or erroneously reported, the MIDES invokes a. estima.or dia.noser tha. predicts the sta.e(s) the system is expected to be in, using the subsequent pa.a.eters mea.ured by the other sensors. The effica.y of the proposed method is illustra.ed using a.pumpva.ve system. In a.dition, a. MIDES ba.ed intrusion detection system ha. been developed for detection of rogue dyna.ic host configura.ion protocol(DHCP) server a.ta.k by ma.ping the a.ta.k to a.fa.lt in the DES fra.ework.

关键词： Fa.lt dia.nosis instra.ion detection system (IDS) mea.urement inconsistent discrete event system (DES) rogue dyna.ic host configura.ion protocol (DHCP) server

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a.a.ysis of periodic a.d a.eriodic convective sta.ility of double diffusive na.ofluid convection in rota.ing porous la.er

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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2016年第2期37卷 215-226页

作者： S.agarwal P.Ra.A Depa.tment of Ma.hema.ics Amity Institute of Applied SciencesAmity University Depa.tment of Ma.hema.ics Jaypee Institute of Information Technology

The onset of periodic a.d a.eriodic convection in a.bina.y na.ofiuid sa.u- ra.ed rota.ing porous la.er is studied considering consta.t flux bounda.y conditions. The porous medium obeys Da.cy＇s la., while the na.ofluid envisa.es the effects of the Brow- nia. motion a.d thermophoresis. The Ra.leigh numbers for sta.iona.y a.d oscilla.ory convection a.e obta.ned in terms of va.ious non-dimensiona. pa.a.eters. The effect of the involved physica. pa.a.eters on the a.eriodic convection is studied gra.hicMly. The results a.e va.ida.ed in compa.ison with the published litera.ure in limiting ca.es of the present study.

关键词： na.ofluid rota.ing porous medium na.ura. convection thermophoreticflux

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Performa.ce a.a.ysis a.d design of MIMO-OFDM system using conca.ena.ed forwa.d error correction codes

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Journa. of Centra. South University 2017年第6期24卷 1322-1343页

作者： a.un agarwal Sa.ra.h N.Mehta PhD Schola. School of Electrical EngineeringDepartment of Information TechnologyAMET UniversityTamil NaduChennai 603112India Depa.tment of Electronics a.d Telecommunica.ion Engineering Vidyalankar Institute of TechnologyMumbai-400037MaharashtraIndia

This work investiga.es the performa.ce of va.ious forwa.d error correction codes, by which the MIMO-OFDM system is deployed. To ensure fa.r investiga.ion, the performa.ce of four modula.ions, na.ely, bina.y pha.e shift keying(BPSK), qua.ra.ure pha.e shift keying(QPSK), qua.ra.ure a.plitude modula.ion(Qa.)-16 a.d Qa.-64 with four error correction codes(convolutiona. code(CC), Reed-Solomon code(RSC)+CC, low density pa.ity check(LDPC)+CC, Turbo+CC) is studied under three cha.nel models(a.ditive white Gua.sia. noise(a.GN), Ra.leigh, Ricia.) a.d three different a.tenna.configura.ions(2×2, 2×4, 4×4). The bit error ra.e(BER) a.d the pea. signa. to noise ra.io(PSNR) a.e ta.en a. the mea.ures of performa.ce. The bina.y da.a.a.d the color ima.e da.a.a.e tra.smitted a.d the gra.hs a.e plotted for va.ious modula.ions with different cha.nels a.d error correction codes. a.a.ysis on the performa.ce mea.ures confirm tha. the Turbo + CC code in 4×4 configura.ions exhibits better performa.ce.

关键词： bit error ra.e (BER) convolutiona. code (CC) forwa.d error correction pea. signa. to noise ra.io (PSNR) Turbo code

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Ma.nesium a.ethylta.ra.e a. a.potentia. a.ent for retina. a.d optic nerve protection in gla.coma

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Neura. Regenera.ion Resea.ch 2018年第5期13卷 807-808页

作者： Igor Iezhitsa.Renu agarwal Centre for Neuroscience Resea.ch Faculty of Medicine Universiti Teknologi MARA Volgogra. Sta.e Medica. University Research Institute of Pharmacology

Gla.coma.is the second lea.ing ca.se of irreversible vision impa.rment a.fecting more tha. 70 million people worldwide with a.proxima.ely 10%suffering from gla.coma.rela.ed bila.era. blind（Quigley a.d Broma.,2006）.It is a.multi-fa.toria. disea.e tha. is cha.a.terized by optic nerve da.a.e a.d visua. field *** loss of retina. ga.glion cells（RGCs）resulting in visua. field deficits is the ha.lma.k of gla.coma.

关键词： Ma.nesium a.ethylta.ra.e a. a.potentia. a.ent for retina. a.d optic nerve protection in gla.coma

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a.e men ta.king their reproductive hea.th a.a.？

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a.ia. Journa. of a.drology 2015年第3期17卷 433-434页

作者： a.hok agarwal Da.a.a.thi Dura.ra.a.a.a.a. Center for Reproductive Medicine Cleveland Clinic Cleveland Ohio USA Ma.a.University of Technology Sungai Buloh Malaysia

The a.vent of mobile phones ha. revolutionized communica.ion trends a.ross the globe. a. the popula.ity of mobile phone usa.e continues to esca.a.e, there is now growing concern a.out the effects of ra.iofrequency electroma.netic wa.es （RF-EMW） exposure on biologica. tissues, such a. the bra.n a.d testes. Resea.chers ha.e sought to link the much deba.ed decline in huma. sperm qua.ity in the la.t deca.e, with increa.ed exposure to RF-EMW, pa.ticula.lythrough mobile phone usa.e. In a.recent systema.ic review a.d meta.a.a.ysis on the effect of mobile phone RF-EMW ra.ia.ion on sperm qua.ity, a.a.s et a..1 demonstra.ed a. a.socia.ion between mobile phone exposure a.d reduced sperm motility a.d via.ility, with inconsistent effects on sperm concentra.ion.1 Results from 10 pooled experimenta. （in vitro） a.d observa.iona. （in vivo） huma. studies （n = 1492） led these resea.chers to suggest tha. exposure to RF-EMW ra.ia.ion from ca.rying a.mobile phone in the trouser pocket nega.ively impa.ts sperm qua.ity.

关键词： Ra.Ia.ION PHONES IMPa.T

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Neuroprotective effects of exogenous bra.n-derived neurotrophic fa.tor on a.yloid-beta.1-40-induced retina. degenera.ion

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Neura. Regenera.ion Resea.ch 2023年第2期18卷 382-388页

作者： Mohd a.zuddin Mohd La.a.din Igor Iezhitsa.Renu agarwal Puneet agarwal Na.eeza.Mohd Isma.l Depa.tment of Biosciences Faculty of ScienceUniversiti Teknologi MalaysiaJohor BahruMalaysia School of Medicine International Medical UniversityKuala LumpurMalaysia Depa.tment of Pha.ma.ology a.d Bioinforma.ics Volgograd State Medical UniversityVolgogradRussia Fa.ulty of Medicine Universiti Teknologi MARASungai Buloh CampusSelangorMalaysia

a.yloid-beta.a.)-rela.ed a.tera.ions,simila. to those found in the bra.ns of pa.ients with a.zheimer's disea.e,ha.e been observed in the retina.of pa.ients with *** levels of bra.n-derived neurotrophic fa.tor(BDNF)a.e believed to be a.socia.ed with the neurotoxic effects of a.*** investiga.e the mecha.ism underlying the neuroprotective effects of BDNF on a._(1-40)-induced retina. injury in Spra.ue-Da.ley ra.s,we trea.ed ra.s by intra.itrea. a.ministra.ion of phospha.e-buffered sa.ine(control),a._(1-40)(5 nM),or a._(1-40)(5 nM)combined with BDNF(1μg/mL).We found tha. intra.itrea. a.ministra.ion of a._(1-40)induced retina. ga.glion cell ***-Gold sta.ning showed a.significa.tly lower number of retina. ga.glion cells in the a._(1-40)group tha. in the control a.d BDNF *** the a._(1-40)group,low number of RGCs wa. a.socia.ed with increa.ed ca.pa.e-3 expression a.d reduced TrkB a.d ERK1/2 *** a.olished a._(1-40)-induced increa.e in the expression of ca.pa.e-3 a. the gene a.d protein levels in the retina.a.d upregula.ed TrkB a.d ERK1/2 *** findings suggest tha. trea.ment with BDNF prevents RGC a.optosis induced by a._(1-40)by a.tiva.ing the BDNF-TrkB signa.ing pa.hwa. in ra.s.

关键词： a.yloid-beta.1-40 bra.n-derived neurotrophic fa.tor Fluoro-Gold neuroprotection retina. ga.glion cells(RGC) retina. toxicity tropomyosin receptor kina.e B(TrkB)

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Bone-ta.geted thera.ies to reduce skeleta. morbidity in prosta.e ca.cer

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a.ia. Journa. of a.drology 2018年第3期20卷 215-220页

作者： Ta.ya.B Dorff Neera. agarwal USC Keck School of Medicine USC Norris Comprehensive Cancer Center Genitourinary Oncology Los Angeles CA 90033 USA Hunts Ma. Ca.cer Institute Universityof Utah 2000 Circle of Hope Salt Lake City UT 84112 USA

Bone meta.ta.es a.e the ma.n driver of morbidity a.d morta.ity in a.va.ced prosta.e ca.cer. Ta.geting the bone microenvironment, a.key pla.er in the pa.hogenesis of bone meta.ta.is, ha. become one of the ma.nsta.s of thera.y in men with a.va.ced prosta.e ca.cer. This review will eva.ua.e the da.a.supporting the use of bone-ta.geted thera.y, including （1） bisphosphona.es such a. zoledronic a.id, which directly ta.get osteocla.ts, （2） denosuma., a.receptor a.tiva.or of nuclea. fa.tor-ka.pa.B （Ra.K） liga.d inhibitor, which ta.gets a.key component of bone stroma. intera.tion, a.d （3） ra.ium-223, a. a.pha.emitting ca.cium mimetic, which hones to the meta.olica.ly a.tive a.ea. of osteobla.tic meta.ta.is a.d induces double-stra.d brea.s in the DNa. Denosuma. ha. shown enha.ced dela. in skeleta.-rela.ed events compa.ed to zoledronic a.id in pa.ients with meta.ta.ic ca.tra.ion-resista.t prosta.e ca.cer （mCRPC）. Da.a.a.e mixed with rega.d to pa.n control a. a.prima.y mea.ure of effica.y. New da.a.ca.l into question dosing frequency, with qua.terly dosing stra.egy potentia.ly a.hieving simila. effect compa.ed to monthly dosing for zoledronic a.id. In the ca.e of ra.ium-223, there a.e da.a.for both pa.n pa.lia.ion a.d improved overa.l surviva. in mCRPC. Further studies a.e needed to optimize timing a.d combina.ion stra.egies for bone-ta.geted thera.ies. Ongoing studies will explore the impa.t of combining bone-ta.geted thera.y with investiga.iona. thera.eutic a.ents such a. immunothera.y, for a.va.ced prosta.e ca.cer. Future studies should strive to develop bioma.kers of response, in order to improve effica.y a.d cost-effectiveness of these a.ents.

关键词： bisphosphona.e bone meta.ta.es prosta.e ca.cer ra.iopha.ma.eutica. receptor a.tiva.or of nuclea. fa.tor-ka.pa.B-liga.d

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行不孕症检查的男性患者中吸烟与精子质量的关系

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世界核心医学期刊文摘（妇产科学分册） 2006年第1期2卷 35-35页

作者： Sa.d T. M. Ra.ga.G. agarwal a. 张剑萍(译) Dr. a. agarwal Center for Advanced Research in Human Reproduction Infertility and Sexual Function Glickman Urological Institute Department of Obstetrics and Gynecology 9500 Euclid Avenue Cleveland OH 44195 United States 不详

Ma.e fertility is a.fected by a.va.iety of lifestyle ha.its tha. include toba.co use. a.la.ge popula.ion of India. men is a.dicted to toba.co chewing. The a.stra.t of our study wa. to a.sess the rela.ionship between toba.co chewing in these India. men - who were pa.t of a. infertile couple a.d their sperm cha.a.teristics. Design: Retrospective study. Setting: Priva.e infertility clinic. Pa.ient(s): Six hundred thirty-eight ma.e pa.ients undergoing infertility eva.ua.ions were grouped a.cording to the frequency of their toba.co chewing ha.it: mild (a., n = 177), modera.e (3- 6 times/da., n = 264),a.d severe (>6 times/da., n = 197). Intervention(s): None. Ma.n Outcome Mea.ure(s): Sperm cha.a.teristics (concentra.ion, motility, morphology, a.d via.ility). Result(s): Sperm concentra.ion, percenta.e motility, morphology, a.d percenta.e via.ility were significa.tly higher in the mild group vs the modera.e group a.d in the modera.e group vs the severe group. The percenta.e of men with a.oospermia.rose with the level of a.diction (1% , 3% , a.d 14% ) a. did the percenta.e of men with oligoa.thenotera.ozoospermia.(2% , 8% , a.d 29% ), a.though the differences were not sta.istica.ly significa.t. Conclusion(s): In our study, use of chewing toba.co by a.group of India. men who were undergoing infertility eva.ua.ion wa. strongly a.socia.ed with a.decrea.e in sperm qua.ity a.d to a.lesser extent with oligoa.thenozoospermia.or a.oospermia. Infertile men should be counseled a.out the a.verse effects of toba.co chewing on sperm qua.ity.

关键词：不孕症患者重度吸烟男性患者精子质量检查少弱畸形精子症男性生育能力精子浓度生活方式观察指标

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COVID-19:Review on Its Etiology,Pa.hogenesis,a.d Existence in Huma.s

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BIOCELL 2020年第4期44卷 461-467页

作者： VIVEK KUMa. VISHNU agarwal Depa.tment of Biotechnology Motilal Nehru National Institute of TechnologyAllahabad211004India

The world is fa.ing a.new hea.thca.e crisis with the rise a.d sprea. of novel corona.irus since December *** known a. Severe a.ute Respira.ory Syndrome Corona.Virus-2(Sa.S-CoV-2),the disea.e a.socia.ed with Sa.SCoV-2 is even ca.led ***-19 is ha.ing a.pulverizing impa.t on the scientific *** of a.gust 13,2020,the number of confirmed ca.es ha. rea.hed up to 20,439,814 a.d the dea.h toll to 744,385,a.fecting more tha. 188 territories a.ross the *** these difficult times,the world is looking towa.ds resea.ch a.d clinica. work from different scientific communities to lea. the wa. to a.solution to the *** this review,we a.e focusing on COVID-19 emergence,pa.hogenicity,a.d existence in huma.s,a. well a. the Sa.S-CoV-2 infection mecha.ism a.d its simila.ities to previous corona.irus stra.ns.

关键词： COVID-19 Sa.S-CoV MERS-CoV

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CONVERGENCE OF Ba.KPRIOPa. a.ION WITH MOMENTUM FOR NETWORK a.RCHITECTURES WITH SKIP CONNECTIONS

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Journa. of Computa.iona. Ma.hema.ics 2021年第1期39卷 147-158页

作者： Chira. agarwal Joe Klobusicky Da. Schonfeld Depa.tment of Electrica. a.d Cormputer Engineering University of Illinois at ChicagoChicagoIL 60607USA Depa.tment of Ma.hema.ica. Sciences Rensselaer Polytechnic InstituteTroyNY 12180USA Depa.tment of Electrica. a.d Computer Engineering University of Illinois at ChicagoChicagoIL 60607USA

We study a.cla.s of deep neura. networks with a.chitectures tha. form a.directed a.yclic gra.h(Da.).For ba.kpropa.a.ion defined by gra.ient descent with a.a.tive momentum,we show weights converge for a.la.ge cla.s of nonlinea. a.tiva.ion functions.'The proof genera.izes the results of Wu et a..(2008)who showed convergence for a.feed-forwa.d network with one hidden *** a. exa.ple of the effectiveness of Da. a.chitectures,we describe a. exa.ple of compression through a. a.toEncoder,a.d compa.e a.a.nst sequentia. feed-forwa.d networks under severa. metrics.

关键词： Ba.kpropa.a.ion with momentum a.toencoders Directed a.yclic gra.hs.

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