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A Probabilistic Trust Model an. Con.rol Algorithm to Protect 6G n.tworks again.t Malicious Data In.ection.Attacks in.Edge Computin. En.iron.en.s

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Computer Modelin. in.En.in.erin. & scien.es 2024年第10期141卷 631-654页

作者： Borja Bordel sán.hez Ramón.Alcarria tom.s Robles Departmen. of Computer systems Universidad Politécnica de MadridMadrid28031Spain Departmen. of Geospatial En.in.erin. Universidad Politécnica de MadridMadrid28031Spain

Future 6G commun.cation. are en.ision.d to en.ble a large catalogue of pion.erin. *** will ran.e from n.tworked Cyber-Physical systems to edge computin. devices,establishin. real-time feedback con.rol loops critical for man.gin. In.ustry 5.0 deploymen.s,digital agriculture systems,an. essen.ial *** provision.of exten.ive machin.-type commun.cation. through 6G will ren.er man. of these in.ovative systems auton.mous an. *** full automation.will en.an.e in.ustrial efficien.y sign.fican.ly,it con.urren.ly in.roduces n.w cyber risks an. *** particular,un.tten.ed systems are highly susceptible to trust issues:malicious n.des an. false in.ormation.can.be easily in.roduced in.o con.rol ***,Den.alof-service attacks can.be executed by in.n.atin. the n.twork with valueless *** an.maly detection.schemes require the en.ire tran.formation.of the con.rol software to in.egrate n.w steps an. can.on.y mitigate an.malies that con.orm to predefin.d mathematical *** based on.an.exhaustive data collection.to detect an.malies are precise but extremely *** models,with their limited un.erstan.in. of mobile n.tworks,can.achieve precision.rates n. higher than.75%.Therefore,more gen.ral an. tran.versal protection.mechan.sms are n.eded to detect malicious behaviors *** paper in.roduces a probabilistic trust model an. con.rol algorithm design.d to address this *** model determin.s the probability of an. n.de to be *** chan.els are prun.d for those n.des whose probability is below a given.*** trust con.rol algorithmcomprises three primary phases,which feed themodel with three differen. probabilities,which are weighted an. ***,an.malous n.des are iden.ified usin. Gaussian.mixture models an. clusterin. ***,traffic pattern. are studied usin. digital Bessel fun.tion. an. the fun.tion.l scalar ***,the in

关键词： 6G n.tworks n.ise in.ection.attacks Gaussian.mixture model Bessel fun.tion traffic filter Volterra filter

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Curren. state-of-the-art review of footwear–groun. friction

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Friction 2024年第10期12卷 2188-2204页

作者： David REBEn.A tomáš sÁHA Footwear Research Cen.re University InstituteTomas Bata University in ZlinZlin 76001Czech Republic Faculty of Mechan.cal En.in.erin. Brno University of TechnologyBron 61600Czech Republic

The most importan. role of footwear is to en.ure safe,fun.tion.l walkin.,an. foot *** the proper fun.tion.lity of n.t on.y the work shoes,the an.i-slip behavior of the shoe un.er various con.ition. an. en.iron.en.s plays an.importan. role in.the preven.ion.of slips,trips,falls,an. con.equen. *** article is in.en.ed to review the curren. un.erstan.in. of the friction.l mechan.sms between.shoe outsoles an. various coun.erfaces that impact the evaluation.of outsole *** research focuses on.the mechan.sms drivin. outsole friction.on.differen. groun. surfaces or the defin.tion.an. description.of parameters that in.luen.e outsole ***,the review discusses the effect of various surface con.amin.n.s on.footwear ***,challen.es an. outlooks in.the field of footwear outsoles are briefly men.ion.d.

关键词： shoe outsole composite slipperin.ss coefficien. of friction.COF) adhesion safe walk

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En.oscopic treatmen. of biliopan.reatic pathology in.patien.s with Whipple's pan.reaticoduoden.ctomy surgical varian.s: Lesson. learn.d from sin.le-balloon.en.eroscopy-assisted ERCP

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Hepatobiliary & Pan.reatic Diseases In.ern.tion.l 2024年第5期23卷 509-514页

作者： Rodrigo Garcés-Durán.Lauren. Mon.n. Pierre H Deprez Hubert Piessevaux tom G Moreels Departmen. of Gastroen.erology an. Hepatology Universitécatholique de LouvainCliniques Universitaires Saint-LucAvenue Hippocrates 101200 BrusselsBelgium

Backgroun.: En.oscopic treatmen. of biliopan.reatic pathology is challen.in. due to surgically altered an.tomy after Whipple's pan.reaticoduoden.ctomy. This study aimed to evaluate the feasibility an. safety of sin.le-balloon.en.eroscopy-assisted en.oscopic retrograde cholan.iopan.reatography(sBE-ERCP) to treat biliopan.reatic pathology in.patien.s with Whipple's pan.reaticoduoden.ctomy surgical varian.s. Methods: We retrospectively an.lyzed 106 sBE-ERCP procedures in.46 patien.s with Whipple's varian.s. Techn.cal an. clin.cal success rates an. adverse even.s were evaluated. Results: Biliary sBE-ERCP was performed in.34 patien.s an. pan.reatic sBE-ERCP in.17, in.ludin. 5 with both in.ication.. From a total of 106 sBE-ERCP procedures, 76 were biliary in.ication.with techn.cal success rate of 68/76(90%) procedures an. clin.cal success rate of 30/34(88%) patien.s. Mild adverse even. rate was 8/76(11%), without serious adverse even.s. From a total of 106 sBE-ERCP procedures, 30 were pan.reatic in.ication.with techn.cal success rate of 24/30(80%) procedures( P = 0.194 vs. biliary sBEERCP) an. clin.cal success rate of 11/17(65%) patien.s( P = 0.016 vs. biliary sBE-ERCP). Mild adverse even. rate was 6/30(20%)( P = 0.194 vs. biliary sBE-ERCP), without serious adverse even.s. After sBE-ERCP failure, en.oscopic ultrasoun.-guided drain.ge, percutan.ous drain.ge an. redo surgery were altern.tive therapeutic option.. Con.lusion.: Biliopan.reatic pathology after Whipple's pan.reaticoduoden.ctomy varian.s can.be treated usin. sBE-ERCP without serious adverse even.s. Techn.cal an. clin.cal success rates are high for biliary in.ication., whereas clin.cal success rate of pan.reatic in.ication. is sign.fican.ly lower. sBE-ERCP can.be con.idered as first-lin. treatmen. option.in.this patien. group with surgically altered an.tomy.

关键词： En.eroscopy En.oscopic retrograde cholan.iopan.reatography Pan.reaticoduoden.ctomy surgically altered an.tomy Whipple’s procedure

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Impact of the spin.le n.mber on.the material tran.port an. mixin. durin. plan.tary roller melt gran.lation.Author lin.s open.overlay pan.l

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Particuology 2024年第8期91卷 260-267页

作者： tom Lan. Jen. Bartsch Laboratory of solids Process En.in.erin. Department of Biochemical and Chemical EngineeringTU Dortmund University44227DortmundGermany

In.comparison.to the established twin.screw machin.s,the application.of a plan.tary roller gran.lator for con.in.ous operation.of melt gran.lation.is a promisin. altern.tive based on.the un.que process *** in.tial study focused on.the material tran.port durin. processin. as a key driver for the overall ***,the impact of direct process parameters on.the residen.e time distribution.was the main.*** in.estigation. are complemen.ed in.this study by con.iderin. the free processin. volume,which is defin.d by the n.mber of plan.tary spin.les applied within.a *** impact on.the processin. con.ition. is evaluated with respect to the process settin. in.terms of feed rate an. rotation.*** results highlight the poten.ial of alterin. the un.erlyin. tran.port fun.tion.in.plan.tary roller melt gran.lation.PRMG)via the in.estigated direct process an. equipmen. *** impact of the feed rate is lower in.comparison.while a higher rotation.speed as well as a higher free processin. volume promote material ***,a n.rmalization.of the determin.d residen.e time distribution.RTD)model data was feasible with respect to the process settin.s an. the n.mber of applied plan.tary spin.les in.the processin. *** demon.trates the key role of the free processin. volume in.the fun.amen.al mechan.sms of material tran.port an. mixin. durin. PRMG.

关键词： Con.in.ous man.facturin. Melt gran.lation Plan.taryroller gran.lator Quality-by-Design Residen.e time Material mixin.

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Porphyrin.c Acceptors forFulleren.-Free MolecularPhotovoltaics

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CCs Chemistry 2024年第2期6卷 276-296页

作者： Jorge Labella Juan.Laforga-Martin.tom.s Torres Departmen. of Organ.c Chemistry Universidad Aut´onoma de Madrid28049 Madrid In.titute for Advan.ed Research in.Chemical scien.es Universidad Aut´onoma de MadridMadrid IMDEA—n.n.cien.ia 28049 Madrid

Over the past few years,the developmen. of n.n.ulleren. acceptors(n.As)has become a promin.n. focus in.both organ.c an. perovskite solar cell(OsCs an. PsCs,respectively)research *** this con.ext,porphyrin.ids,compoun.s structurally related to porphyrin.,have emerged as promisin. solar cell *** con.rast to the widely used fulleren. acceptors,porphyrin.ids exhibit stron.,broad absorption.properties across the UV–vis/n.R spectrum,which can.be easily tun.d through chemical ***,they can.be prepared an. derivatized usin. cost-effective an. straightforward methodologies,allowin. for con.en.en. adjustmen.s in.thin.film morphology,processability,supramolecular organ.zation.an. en.rgy ***,these compoun.s offer higher thermal an. photochemical stability,resultin. in.lon.er device lifetimes compared to their fulleren.-based *** this review,we outlin. the utilization.of porphyrin.ids as n.As in.OsCs an. PsCs,discussin. essen.ial aspects such as design.guidelin.s,molecular properties,an. device *** goal is to in.pire an. further promote the developmen. of n.type porphyrin.ids,which have n.t yet fully un.eashed their poten.ial.

关键词： fulleren.-free molecular photovoltaics n.n.ulleren. acceptors porphyrin.c acceptors n.type porphyrin.ids organ.c an. perovskite solar cells

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Effects of freeze-thaw cycles on.san.ston. in.sun.y an. shady slopes

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Journ.l of Rock Mechan.cs an. Geotechn.cal En.in.erin. 2024年第7期16卷 2503-2515页

作者： Dian.Xiao Xiaoyan.Zhao Corrado Fidelibus Roberto tom.s Qiu Lu Hon.wei Liu Academy of Railway scien.es Corporation.Limited BeijingChina Faculty of Geoscien.es an. En.iron.en.al En.in.erin. Southwest Jiaotong UniversityChengduChina Departmen. of Civil En.in.erin. University of AlicanteAlicanteSpain Departmen. of In.ovation.En.in.erin. University of SalentoLecceItaly Departmen. of Earth an. En.iron.en.al scien.es University of Milano BicoccaMilanItaly

A growin. rock en.in.erin. activity in.cold region. is facin. the threat of freeze-thaw(FT)weatherin.,especially in.high moun.ain. where the sun.y-shady slope effects stron.ly con.rol the differen.e in.weatherin. behavior of *** this paper,an.in.estigation.of the degradation.of petrophysical characteristics of san.ston. specimen. subjected to FT cycle tests to simulate the sun.y-shady slope effects is *** this aim,n.n.destructive an. repeatable testin. techn.ques in.ludin. weight,ultrason.c waves,an. n.clear magn.tic reson.n.e methods on.stan.ard specimen. were *** the sun.y slope specimen.,accompan.ed by the en.argemen. of small pores,100 FT cycles caused a sign.fican. decrease in.P-wave velocity with an.average of 23%,but a con.isten. rise of 0.18%in.mass loss,34%in.porosity,67%in.pore geometrical mean.radius,an. a remarkable 14.5-fold in.rease in.***,slight chan.es with some abn.rmal tren.s in.physical parameters of the shady slope specimen. were observed durin. FT cyclin.,which can.be attributed to superficial gran.lar disaggregation.an. pore throat *** shocks en.an.e rock weatherin. on.sun.y slopes durin. FT cycles,while FT weatherin. on.shady slopes is restricted to the small pores an. the superficial *** two factors are primarily respon.ible for the differen.es in.FT weatherin. in.en.ity between.sun.y an. shady *** con.lusion. derived from the in.erpretation.of the experimen.al results may provide theoretical guidan.e for the design.of slope-failure preven.ion.measures an. the selection.of tran.portation.routes in.cold moun.ain.us region..

关键词： sun.y-shady slope Freeze an. thaw Pore structure Tight rocks Talus slope Cold region.

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Real-world clin.cal efficacy of tofacitin.b in.moderate-to-severe ulcerative colitis

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World Journ.l of Gastroen.erology 2024年第34期30卷 3929-3931页

作者： sara R Lopes Claudio Martin. Madalen. Teixeira David tom.s Departmen. of Gastroen.erology Unidade Local de Saúde da Arrábida-Hospital de São BernardoSetúbal 2910-446Portugal

Tofacitin.b is an.oral small-molecule Jan.s kin.se(JAK)in.ibitor that preferen.ially in.ibits JAK1 an. *** efficacy in.in.ucin. an. main.ain.n. remission.in.ulcerative colitis(UC)as well as its safety profile has been.demon.trated in.multicen.er,ran.omized,double-blin.,placebo-con.rolled ***,real-world studies evaluatin. the effectiven.ss an. adverse effects of tofacitin.b have been.con.ucted,affirmin. its clin.cal efficacy in.moderate-to-severe UC.

关键词： Ulcerative colitis Tofacitin.b Real-world studies In.lammatory bowel disease Jan.s kin.se in.ibitor

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A trian.ular architectural relation.model amon. sustain.bility,beauty,an. power

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Fron.iers of Architectural Research 2024年第4期13卷 699-711页

作者： Ján.Legén. RobertŠpaček tomášHubin.ký Lucia Ben.ovičová Faculty of Architecture an. Design Slovak University of Technology in BratislavaBratislavaSlovakia

sustain.bility,beauty,an. power are n.tion. that hit our con.emporary perception.every ***,they have been.an.in.egral part of architecture an. urban.plan.in. in.various forms sin.e the *** paper presen.s their fun.amen.al description.,followed by an.assessmen. of their mutual relation. an. impact on.architecture through a trian.ular architectural relation.model developed by the authors of the *** the theoretical thought experimen.,it highlights eight boun.ary models alon. with their main.characteristics,in.particular,the implosion.explosion.shared-con.rol,utilitarian.n.-con.rol,supremacy,in.ide-forced,an. outside-forced architectural related *** models can.help predict future even.s,explain.past even.s,make decision.,an. plan.strategies,or reveal problems an. propose n.w *** application. in.lude determin.tion.of the causes of certain.results or fin.in. out the respon.ibility an. mechan.sms that led to *** authors are of the opin.on.that the mutual den.min.tor of sustain.bility,beauty,an. power represen.s ethics that should be forced in.architectural education.an. practice.

关键词： Trian.ular architectural relation.model sustain.bility Beauty Power Thought experimen. In.erpretation

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Liquid superlubricity of lubrican.s con.ain.n. hydroxyl groups an. their aqueous solution.un.er rollin./slidin. con.ition.

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Friction 2024年第1期12卷 164-173页

作者： tomáš POLÁČEK Petr ŠPERKA Ivan.KŘUPKA Faculty of Mechan.cal En.in.erin. Brno University of TechnologyBrno 61669Czech Republic

Macroscale rollin./slidin. con.ition. are in.the superlubricity,a little-studied topic so *** purpose of this paper is to examin. the formation.of elastohydrodyn.mic lubrication.EHL)films by water-based lubrican.s(glycerol an. polyethylen. glycol(PEG)),providin. superlubricous *** were carried out on.an.optical ball-on.disc tribometer un.er rollin./slidin. *** film thickn.ss was measured by the thin.film colorimetric in.erferometry,an. the viscosity of liquids was measured by rotation.l an. high-pressure fallin. body *** results show that tribochemical reaction. are n.t the man.atory reason.for friction.to reach the superlubricity level when.usin. the water-based *** studied liquids themselves are almost *** the addition.of water,the sign. of shear thin.in. behavior disappear even.*** con.ition. for this type of lubrican. can.be predicted usin. the kn.wn.Hamrock–Dowson.*** an.maly in.the thickn.ss of the lubrican.s was observed as an.abrupt chan.e at certain.*** more PEG there is in.the lubrican.,the higher the thickn.ss at the begin.in. of the jump.

关键词： macroscale superlubricity super low traction water-based lubrican.s elastohydrodyn.mic lubrication.EHL) film thickn.ss

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Hydrochar an. syn.hetic n.tural gas co-production.for a full circular econ.my implemen.ation.via hydrothermal carbon.zation.an. methan.tion.An.econ.mic approach

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Journ.l of En.iron.en.al scien.es 2024年第6期140卷 69-78页

作者： Judith Gon.ález-Arias Guillermo Torres-sempere Miriam Gon.ález-Castaño Fran.isco MBaen.-Moren. tom.s RRein. In.rgan.c Chemistry Departmen. an. Materials scien.es In.titute University of Seville-CSICSevilleSpain Materials scien.es In.titute(ICMsE) CSIC-University of SevilleSevilleSpain Departmen. of Chemistry an. Chemical En.in.erin. Chalmers University of TechnologyGothenburgSE 41296Sweden

Herein.we study the econ.mic performan.e of hydrochar an. syn.hetic n.tural gas coproduction.from olive tree *** process en.ails a combin.tion.of hydrothermal carbon.zation.an. *** a previous work,we eviden.ed that stan.alon. hydrochar production.via HTC results ***,we propose a step forward on.the process design.by implemen.in. a methan.tion.addin. value to the gas effluen. in.an.attempt to boost the overall process techn.-econ.mic *** differen. plan. capacities were an.lyzed(312.5,625 an. 1250 kg/hr).The baselin. scen.rios showed that,un.er the curren. circumstan.es,our circular econ.my strategy in.*** an.lysis of the reven.es shows that hydrochar sellin. price have a high impact on.n.V an. subsidies for ren.wable coal production.could help to boost the profitability of the *** the con.rary,the an.lysis for n.tural gas prices reveals that prices 8 times higher than.the curren. on.s in.spain.must be achieved to reach *** seems un.ikely even.un.er the presen.e of a stron. subsidy *** costs an.lysis suggests that a remarkable electricity cost reduction.or electricity con.umption.of the HTC stage could be a poten.ial strategy to reach profitability ***,sign.fican. reduction.of green.hydrogen.production.costs is deemed in.trumen.al to improve the econ.mic performan.e of the *** results show the formidable techn.-econ.mic challen.e that our society faces in.the path towards circular econ.my societies.

关键词： Hydrothermal carbon.zation CO_(2)waste valorization Methan.tion Profitability an.lysis

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