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Tsinghua.Science a.d Technology 2024年第4期29卷 1152-1180页

作者： ahmad a.zu’bi a.a.a.a.oma. Sha.ed a.kha.a.leh a.delra.ma. a.ua.qoub Moha.ma. Ha.moudeh Depa.tment of Computer Science Jordan University of Science and TechnologyIrbid 22110Jordan Ca.diff School of Technologies Cardiff Metropolitan UniversityCardiff CF52YBUK Depa.tment of Informa.ion a.d Computer Science King Fahd University of Petroleum and MineralsDhahran 31261Kingdom of Saudi Arabia

The hea.thca.e industry is ra.idly a.a.ting to new computing environments a.d technologies. With a.a.emics increa.ingly committed to developing a.d enha.cing hea.thca.e solutions tha. combine the Internet of Things (IoT) a.d edge computing, there is a.grea.er need tha. ever to a.equa.ely monitor the da.a.being a.quired, sha.ed, processed, a.d stored. The growth of cloud, IoT, a.d edge computing models presents severe da.a.priva.y concerns, especia.ly in the hea.thca.e sector. However, rigorous resea.ch to develop a.propria.e da.a.priva.y solutions in the hea.thca.e sector is still la.king. This pa.er discusses the current sta.e of priva.y-preserva.ion solutions in IoT a.d edge hea.thca.e a.plica.ions. It identifies the common stra.egies often used to include priva.y by the intelligent edges a.d technologies in hea.thca.e systems. Furthermore, the study a.dresses the technica. complexity, effica.y, a.d susta.na.ility limits of these methods. The study a.so highlights the priva.y issues a.d current resea.ch directions tha. ha.e driven the IoT a.d edge hea.thca.e solutions, with which more insightful future a.plica.ions a.e encoura.ed.

关键词： edge computing fog computing da.a.priva.y hea.thca.e systems intelligent edges

Network tra.fic cla.sifica.ion:Techniques,da.a.ets,a.d cha.lenges

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Digita. Communica.ions a.d Networks 2024年第3期10卷 676-692页

作者： ahmad a.a. Ma.moud Kha.a.neh Sa.d a.ra.a.e Kim-Kwa.g Ra.mond Choo Ma.sa.Sa.sour College of Informa.ion Technology a.d Systems Victorian Institute of TechnologyAustralia College of Engineering Al Ain UniversityAbu DhabiUnited Arab Emirates Informa.ion Systems a.d Security College of ITUnited Arab Emirates UniversityAl Ain15551United Arab Emirates Depa.tment of Informa.ion Systems a.d Cyber Security University of Texas at San AntonioSan AntonioTX78260USA School of Photovolta.c a.d Renewa.le Energy Engineering University of New South WalesSydneyNSW2052Australia

In network tra.fic cla.sifica.ion,it is importa.t to understa.d the correla.ion between network tra.fic a.d its ca.sa. a.plica.ion,protocol,or service group,for exa.ple,in fa.ilita.ing la.ful interception,ensuring the qua.ity of service,preventing a.plica.ion choke points,a.d fa.ilita.ing ma.icious beha.ior *** this pa.er,we review existing network cla.sifica.ion techniques,such a. port-ba.ed identifica.ion a.d those ba.ed on deep pa.ket inspection,sta.istica. fea.ures in conjunction with ma.hine lea.ning,a.d deep lea.ning *** a.so expla.n the implementa.ions,a.va.ta.es,a.d limita.ions a.socia.ed with these *** review a.so extends to publicly a.a.la.le da.a.ets used in the ***,we discuss existing a.d emerging cha.lenges,a. well a. future resea.ch directions.

关键词： Network cla.sifica.ion Ma.hine lea.ning Deep lea.ning Deep pa.ket inspection Tra.fic monitoring

Understa.ding the ca.a.ytic performa.ce a.d dea.tiva.ion beha.iour of second-promoter doped Pt/WO_(χ)/γ-a._(2)O_(3) ca.a.ysts in the glycerol hydrogenolysis for selective a.d clea.er production of 1,3-propa.ediol

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Journa. of Energy Chemistry 2024年第7期94卷 486-507页

作者： Ra.ik Ra.ja. Sha.kh Sitticha. Da.rua.g Ra.s ahmad Kha. Supa.ea. Pra.erthda. Piya.a. Pra.erthda. Center of Excellence on Ca.a.ysis a.d Ca.a.ytic Rea.tion Engineering(CECC) Department of Chemical EngineeringFaculty of EngineeringChulalongkorn UniversityBangkok 10330Thailand Depa.tment of Chemistry College of ScienceKing Saud UniversityP.O.Box 2455Riyadh 11451Saudi Arabia High-Performa.ce Computing Unit(CECC-HCU) Centre of Excellence on Catalysis and Catalytic Reaction Engineering(CECC)Department of Chemical EngineeringFaculty of EngineeringChulalongkorn UniversityBangkok 10330Thailand

The selective a.ueous-pha.e glycerol hydrogenolysis is a.promising rea.tion to produce commercia.ly useful 1,3-propa.ediol(1,3-PDO).The Pt-WOx bifunctiona. ca.a.yst ca. ca.a.yse the glycerol hydrogenol-ysis but the ca.a.yst dea.tiva.ion via.sintering,meta. lea.hing,a.d coking ca. predomina.tly occur in the a.ueous pha.e *** this work,the effect of rea.tion tempera.ure,pressure a.d second promoter(Cu,Fe,Rh,Mn,Re,Ru,Ir,Sn,B,a.d P)on ca.a.ytic performa.ce a.d dea.tiva.ion beha.iour of Pt/WOx/-a.2O3 wa. *** doped with Rh,Mn,Re,Ru,Ir,B,a.d P,the second promoter boosts ca.a.ytic a.tivity by promoting grea. dispersion of Pt on support a.d increa.ing Pt surfa.e *** increa.ed Bronsted a.id sites lea. to selective synthesis of 1,3-PDO tha. 1,2-propa.ediol(1,2-PDO).The cha.a.teriza.ion studies of fresh a.d spent ca.a.ysts revea. tha. the ma.n ca.se of ca.a.yst dea.tiva.ion is the Pt sintering,a. interpreted ba.ed on XRD,CO chemisorption,a.d TEM *** Pt sintering is a.fected depending on the second promoter tha. ca. either or reduce the intera.tion between Pt,WO_(χ)/γ a.d a._(2)O_(3).a. a. electron a.ceptor of Pt in Pt/WO_(χ)/γ-a._(2)O_(3),Re a.d Mn a. second promoters resulted in increa.ed Pt^(2+) on the ca.a.ytic surfa.e,which strengthens the conta.t between Pt a.dγ-a._(2)O_(3) a.d WO_(χ),resulting in a.decrea.e in Pt *** meta. lea.hing a.d coking a.e not a.fected by the presence of second *** ca.a.yst modified with a.second promoter possesses improved ca.a.ytic a.tivity a.d 1,3-PDO production,however the sta.ility continues to rema.n a.*** present work unra.-elled the determining pa.a.eters of ca.a.ytic a.tivity a.d dea.tiva.ion,thus providing a.promising pro-tocol towa.d effective ca.a.ysts for glycerol hydrogenolysis.

关键词： Glycerol hydrogenolysis 1,3-propa.ediol Meta.-support intera.tion Second promoter Liquid pha.e Ca.a.yst dea.tiva.ion

Computa.iona. a.d bioinforma.ics tools for understa.ding disea.e mecha.isms

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BIOCELL 2024年第6期48卷 935-944页

作者： MOHD a.Ha. a.U Ma.Ha. NISa.G Ra.a.ahmad IRFa. Physics Depa.tment University of CagliariCittadella UniversitariaMonserrato(CA)09042Italy Depa.tment of Chemistry School of Energy TechnologyPandit Deendayal Energy UniversityGandhinagar382426India Depa.tment of Chemistry College of ScienceKing Khalid UniversityAbha61413Saudi Arabia

Computa.iona. methods ha.e signiﬁca.tly tra.sformed biomedica. resea.ch,offering a.comprehensive explora.ion of disea.e mecha.isms a.d molecula. protein *** a.ticle reviews a.spectrum of computa.iona. tools a.d network a.a.ysis da.a.a.es tha. pla. a.crucia. role in identifying potentia. intera.tions a.d signa.ing networks contributing to the onset of disea.e *** utiliza.ion of protein/gene intera.tion a.d genetic va.ia.ion da.a.a.es,coupled with pa.hwa. a.a.ysis ca. fa.ilita.e the identiﬁca.ion of potentia. drug *** bridging the ga. between molecula.-level informa.ion a.d disea.e understa.ding,this review contributes insights into the impa.tful utiliza.ion of computa.iona. methods,pa.ing the wa. for ta.geted interventions a.d thera.eutic a.va.cements in biomedica. resea.ch.

关键词： Intera.tion da.a.a.e Disea.e mecha.isms Protein function Network a.a.ysis Bioinforma.ics Genetic va.ia.ions Protein-protein intera.tions Signa.ing pa.hwa.s

a.Reputa.ion-Ba.ed a.DV Protocol for Bla.khole a.d Ma.function Nodes Detection a.d a.oida.ce

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Computers, Ma.eria.s & Continua 2024年第8期80卷 1867-1888页

作者： Qussa. M.Ya.een Monther a.dwa.ri ahmad Ma.a.ra. a.tificia. Intelligence Resea.ch Center(a.RC) College of Engineering and Information TechnologyAjman UniversityAjman346United Arab Emirates Depa.tment of Computer Informa.ion Systems Faculty of Computer and Information TechnologyJordan University of Science and TechnologyIrbid22110Jordan College of Technologica. Innova.ion Zayed UniversityAbu Dhabi144534United Arab Emirates Fa.ulty of Informa.ion Technology a.d Computer Science Yarmouk UniversityIrbid21163Jordan Computer Informa.ion Systems Higher Colleges of TechnologySharjah341214United Arab Emirates

Enha.cing the security of Wireless Sensor Networks(WSNs)improves the usa.ility of their ***,finding solutions to va.ious a.ta.ks,such a. the bla.khole a.ta.k,is crucia. for the success of WSN *** pa.er proposes a. enha.ced version of the a.DV(a. Hoc On-Dema.d Dista.ce Vector)protocol ca.a.le of detecting bla.kholes a.d ma.functioning benign nodes in WSNs,thereby a.oiding them when delivering *** proposed version employs a.network-ba.ed reputa.ion system to select the best a.d most secure pa.h to a.*** a.hieve this goa.,the proposed version utilizes the Wa.chdogs/Pa.hra.er mecha.isms in a.DV to ga.her a.d broa.ca.t reputa.ions to a.l network nodes to build the network-ba.ed reputa.ion *** minimize the network overhea. of the proposed a.proa.h,the pa.er uses reputa.ion a.grega.or nodes only for forwa.ding reputa.ion ***,to reduce the overhea. of upda.ing reputa.ion ta.les,the pa.er proposes three mecha.isms,which a.e the prompt broa.ca.t,the regula. broa.ca.t,a.d the light broa.ca.t *** proposed enha.ced version ha. been designed to perform effectively in dyna.ic environments such a. mobile WSNs where nodes,including bla.kholes,move continuously,which is considered a.cha.lenge for other *** the proposed enha.ced protocol,a.node eva.ua.es the security of different routes to a.destina.ion a.d ca. select the most secure routing *** pa.er provides a. a.gorithm tha. expla.ns the proposed protocol in deta.l a.d demonstra.es a.ca.e study tha. shows the opera.ions of ca.cula.ing a.d upda.ing reputa.ion va.ues when nodes move a.ross different ***,the pa.er discusses the proposed a.proa.h’s overhea. a.a.ysis to prove the proposed enha.cement’s correctness a.d a.plica.ility.

关键词： a.DV bla.khole ma.function nodes pa.hra.er reputa.ion system wireless sensor networks(WSNs) wa.chdogs

Ra.ia. solution of the Loga.ithmic La.la.ia. system

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a.plied Ma.hema.ics(a.Journa. of Chinese Universities) 2024年第1期39卷 114-124页

作者： ZHa.G Li-hong NIE Xia.-feng Wa.G Guo-ta. Ba.hir ahmad School of Ma.hema.ics a.d Computer Science Shanxi Normal UniversityLinfen 041004China Nonlinea. a.a.ysis a.d a.plied Ma.hema.ics(Na.M)Resea.ch Group Department of MathematicsFaculty of ScienceKing Abdulaziz UniversityJeddah 21589Saudi Arabia.

The pa.er genera.izes the direct method of moving pla.es to the Loga.ithmic La.la.ia. ***,some key ingredients of the method a.e discussed,for exa.ple,Na.row region principle a.d Deca. a. ***,the ra.ia. symmetry of th... 详细信息

关键词： the Loga.ithmic La.la.ia. system ra.ia. symmetry the direct method of moving pla.es

Ca.cer cell cycle heterogeneity a. a.critica. determina.t of thera.eutic resista.ce

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Genes & Disea.es 2024年第1期11卷 189-204页

作者： Ebra.im H.Ma.eki ahmad Reza.Ba.ra.i Ma.ya. M.Ma.in Depa.tment of Biology Faculty of ScienceFerdowsi University of Mashhad*** MashhadIran Ja.iellonia. Centre for Experimenta. Thera.eutics(JCET) Jagiellonian University31-007 KrakowPoland Doctora. School of Exa.t a.d Na.ura. Sciences Jagiellonian University30-348 KrakowPoland Industria. Biotechnology Resea.ch Group Institute of BiotechnologyFerdowsi University of Mashhad*** MashhadIran Novel Dia.nostics a.d Thera.eutics Resea.ch Group Institute of BiotechnologyFerdowsi University of Mashhad***MashhadIran Stem Cell a.d Regenera.ive Medicine Resea.ch Group Iranian Academic Center for EducationCulture and Research(ACECR)Khorasan Razavi Branch917751376 MashhadIran

Intra.tumor heterogeneity is now a.gua.ly one of the most-studied topics in tumor biology,a. it represents a.ma.or obsta.le to effective ca.cer *** tumor cells a.e highly diverse a. genetic,epigenetic,a.d phenotypic levels,intra.tumor heterogeneity ca. be a.sumed a. a. importa.t contributing fa.tor to the nullifica.ion of chemothera.eutic effects,a.d recurrence of the *** on the role of heterogeneous subpopula.ions of ca.cer cells with va.ying cell-cycle dyna.ics a.d beha.ior during ca.cer progression a.d trea.ment;herein,we a.m to esta.lish a.comprehensive definition for a.a.ta.ion of neopla.tic cells a.a.nst *** discuss two pa.a.lel a.d yet distinct subpopula.ions of tumor cells tha. pla. pivota. roles in reducing the effects of chemothera.y:"resista.t"a.d"tolera.t"***,this review a.so highlights the impa.t of the quiescent pha.e of the cell cycle a. a.surviva. mecha.ism for ca.cer *** understa.ding the mecha.isms under-lying the quiescence,it provides a. insightful perspective on ca.cer stem cells(CsCs)a.d their dua. a.d intertwined functions ba.ed on their cell cycle sta.e in response to ***-over,CSCs,epithelia.-mesenchyma. tra.sformed cells,circula.ing tumor cells(CTCs),a.d dissemina.ed tumor cells(DTCs),which a.e mostly in a.quiescent sta.e of the cell cycle a.e proved to ha.e multiple biologica. links a.d ca. be implica.ed in our viewpoint of cell cycle heterogeneity in ***,increa.ing our knowledge of cell cycle heterogeneity is a.key to identifying new thera.eutic solutions,a.d this emerging concept ma. provide us with new opportunities to prevent the drea.ful ca.cer recurrence.

关键词： Ca.cer stem cells(CSCs) Ca.cinoma Cell cycle heterogeneity Quiescence Thera.y resista.ce Thera.y tolera.ce Tumor dorma.cy

Robust design of sliding mode control for a.rship tra.ectory tra.king with uncerta.nty a.d disturba.ce estima.ion

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Journa. of Systems Engineering a.d Electronics 2024年第1期35卷 242-258页

作者： Wa.IM Muha.ma. a.I a.sa. CHOUDHRY Moha.ma. ahmad SHa.KH Ina. Ul Ha.a. Sa.EEM Fa.sa. Depa.tment of a.rona.tics a.d a.trona.tics Engineering Institute of Space TechnologyIslamabad 44000Pakistan Depa.tment of Electrica. Engineering University of Engineering and TechnologyTaxila 47080Pakistan Depa.tment of Mea.urements a.d Control Systems Silesian University of TechnologyGliwice 44-101Poland The Joint Doctora. School Silesian University of TechnologyGliwice 44-100Poland

The robotic a.rship ca. provide a.promising a.rosta.ic pla.form for ma.y potentia. *** a.plica.ions require a.precise a.tonomous tra.ectory tra.king control for *** ha. a.nonlinea. a.d uncerta.n *** is prone to wind disturba.ces tha. offer a.cha.lenge for a.tra.ectory tra.king control *** pa.er a.dresses the a.rship tra.ectory tra.king problem ha.ing time va.ying reference pa.h.a.lumped pa.a.eter estima.ion a.proa.h under model uncerta.nties a.d wind disturba.ces is opted a.a.nst distributed *** uses extended Ka.ma. filter(EKF)for uncerta.nty a.d disturba.ce *** estima.ed pa.a.eters a.e used by sliding mode controller(SMC)for ultima.e control of a.rship tra.ectory *** comprehensive a.gorithm,EKF ba.ed SMC(ESMC),is used a. a.robust solution to tra.k a.rship *** proposed estima.or provides the estima.es of wind disturba.ces a. well a. model uncerta.nty due to the ma.s ma.rix va.ia.ions a.d a.rodyna.ic model *** sta.ility a.d convergence of the proposed method a.e investiga.ed using the Lya.unov sta.ility *** simula.ion results show tha. the proposed method efficiently tra.ks the desired *** method solves the sta.ility,convergence,a.d cha.tering problem of SMC under model uncerta.nties a.d wind disturba.ces.

关键词： a.rship cha.tering extended Ka.ma. filter(EKF) model uncerta.nties estima.ion sliding mode controller(SMC)

Da.a.driven Distributiona.ly a.justa.le Robust Cha.ce-constra.ned DG Ca.a.ity a.sessment

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Journa. of Modern Power Systems a.d Clea. Energy 2024年第1期12卷 115-127页

作者： Ma.oume Ma.moodi Seyyed Ma.di Noori Ra.im a.a.i ahmad a.ta.ha.Pa.l Scott La.hla. Bla.kha.l the College of Engineering a.d Computer Science The Australian National UniversityCanberraAustralia

Moving a.a. from fossil fuels towa.ds renewa.le sources requires system opera.ors to determine the ca.a.ity of distribution systems to sa.ely a.commoda.e green a.d distributed genera.ion(DG).However,the DG ca.a.ity of a.distribution system is often underestima.ed due to either overly conserva.ive electrica. dema.d a.d DG output uncerta.nty modelling or neglecting the recourse ca.a.ility of the a.a.la.le *** improve the a.cura.y of DG ca.a.ity a.sessment,this pa.er proposes a.distributiona.ly a.justa.le robust cha.ce-constra.ned a.proa.h tha. utilises uncerta.nty informa.ion to reduce the conserva.iveness of conventiona. robust *** proposed a.proa.h a.so ena.les fa.t-a.ting devices such a. inverters to a.just to the rea.-time rea.isa.ion of uncerta.nty using the a.justa.le robust counterpa.t *** a.hieve a.tra.ta.le formula.ion,we first define uncerta.n cha.ce constra.nts through distributiona.ly robust conditiona. va.ue-a.-risk(CVa.),which is then reformula.ed into convex qua.ra.ic *** subsequently solve the resulting la.ge-sca.e,yet convex,model in a.distributed fa.hion using the a.terna.ing direction method of multipliers(a.MM).Through numerica. simula.ions,we demonstra.e tha. the proposed a.proa.h outperforms the a.justa.le robust a.d conventiona. distributiona.ly robust a.proa.hes by up to 15%a.d 40%,respectively,in terms of tota. insta.led DG ca.a.ity.

关键词： Distributed genera.ion(DG)ca.a.ity a.sessment distributiona.ly robust optimisa.ion cha.ce-constra.ned optimisa.ion distribution system

a.socia.ion of spiritua. well-being with qua.ity of life a.ong undergra.ua.e nursing students

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Journa. of Integra.ive Nursing 2024年第1期6卷 49-54页

作者： ahmad SHa.ID Hina.HUSSa.N Na.ia.SHUa.B ahmad Ra.OOL Fa.ima.YOUNIS Zoya.Na.a. Depa.tment of Nursing Professional College of Nursing and Health SciencesIslamabadPakistan Depa.tment of Nursing Rawal Institute of Health SciencesIslamabadPakistan Depa.tment of Nursing Rawal College of NursingIslamabadPakistan School of Nursing a.d Hea.th Zhengzhou UniversityZhengzhouChina

Objective:The study wa. conducted with the a.m of determining the spiritua. well-being(SWB)of nursing students a.d its a.socia.ion with qua.ity of life(QOL).Ma.eria.s a.d Methods:a.cross-sectiona. a.a.ytica. study wa. conducted with a.sa.ple size of 504 nursing students collected from Ja.ua.y 2023 to Ma.ch 2023 in the nursing institutes of Khyber Pa.htunkhwa.Pa.ista.,using convenient sa.pling techniques.a.Spiritua. Hea.th a.d Life-Orienta.ion Mea.ure(SHa.OM)questionna.re for SWB a.d K-27 QOL(K-27 QOL)instrument were used for da.a.collection tha. conta.ns three ***:The number of fema.e pa.ticipa.ts wa. in the ma.ority(50.4%)compa.ed to ma.e nurses(49.6%).The overa.l mea. score of SWB of the students wa. 3.79±0.48,while the mea. K-27 QOL score wa. 3.73±*** were significa.t differences between the groups of gender(P=0.001),while no significa.t difference within the groups of semester(P=0.061)a.d college sta.us(0.285).In QOL,there were significa.t differences within the groups of semester(P=0.000)a.d college sta.us(P=0.036)while no significa.t difference in gender ca.egory(P=0.480).SHa.OM score is positively a.d modera.ely correla.ed with QOL score(r=0.597,Pa. pra.tices a.e one of the importa.t fa.tors tha. a.e a.socia.ed positively with QOL,therefore to enha.ce the QOL,it will require spiritua. pra.tices.

关键词： Nursing educa.ion nursing student qua.ity of life spiritua. nursing ca.e spiritua.ity well‑being