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Geochemical elements in suspended particulate matter of ensenada de La paz Lagoon,Baja California peninsula,Mexico:Sources,distribution,mass balance and ecotoxicological risks

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Journal of environmental Sciences 2024年第2期136卷 422-436页

作者： Sandra Soledad Morales-García pilar de Acacia pérez-escamilla Suresh Babu Sujitha pichaimani Godwyn-paulson Andrés Felipe zuniga-Cabezas Muthuswamy ponniah Jonathan Instituto politécnico Nacional(IpN) Centro Mexicano para la Producción más Limpia(CMPL)Av.Acueducto s/nCol.Barrio la Laguna TicománDel Gustavo A.MaderoC.P.07340Ciudad de MéxicoMexico Instituto politécnico Nacional(IpN) Escuela Superior de Ingeniería y Arquitectura(ESIA)Unidad Ticomán***án 600Delg.Gustavo A.MaderoC.P.07340Ciudad de México(CDMX)Mexico Instituto politécnico Nacional(IpN) Centro Interdisciplinario de Investigaciones y Estudios sobre Medio Ambiente y Desarrollo(CIIEMAD)Calle 30 de Junio de 1520Barrio la Laguna TicománDel.Gustavo A.MaderoC.P.07340Ciudad de MéxicoMéxico

The present study aimed to evaluate multi-element concentrations(Al,As,Ca,Cd,Co,Cr,Cu,Fe,Mg,Mn,Mo,Ni,pb,Sr)in suspended particulate material(SpM)collected from ensenada de La paz(eLp)lagoon,Baja California Sur,Mexico in two different periods(September and May)to comprehend their origin,geochemical behavior,mass transfer and associated ecotoxicological *** 24 hr variation coefficient of volumetric SpM levels were found to be 51.7%in September and 40.5%in May,signifying the effects of oceanic *** calculated enrichment factor(eF)values for all the studied elements were of higher magnitude because of the high surface area and oxide nature of SpM,and in this study,Mo had the highest eF of 46.77 probably due to its origin from continental *** the ecotoxicological perspective,the integrated toxic risk index revealed low toxic risk to the benthic ***,the mean-eRM-Quotient calculated using the particulate concentrations of As,Cd,Cr,Cu,Ni,pb indicated 9%probability of toxicity to *** comprehensive geochemical and ecotoxicological assessment of particulate metal concentrations in the eLp lagoon signify low to moderate contamination.

关键词： Suspended particulate material heavy metals Risk assessment Mass transfer ensenada de La paz

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Retrograde cricopharyngeal dysfunction(R-Cpd):What do we know so far?

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World Journal of Otorhinolaryngology-head and Neck Surgery 2024年第3期10卷 231-236页

作者： Fahad z.Alotaibi department of Otolaryngology–head and Neck Surgery Imam Mohammad Ibn Saud Islamic UniversityRiyadhSaudi Arabia

Objective:This comprehensive review aims to explain the disease pathophysiology,clinical presentation,and management ***:A review was carried out in the following databases:Medline,Scopus,Web of Science,and *** following terms were used alone and combined:Retrograde,Cricopharyngeus muscle,dysfunction,Abelchia,and inability to ***:A total of 68 articles were identified,and only 11 were found to be relevant and included in writing this *** cricopharyngeal dysfunction(R-Cpd)is a relatively new disease entity that has recently been described in clinical *** is caused by the inability of the cricopharyngeus muscle to *** cricopharyngeal dysfunction(Cpd),which is well-known and characterized by dysphagia,R-Cpd is characterized by the inability to belch in almost all patients,which is considered diagnostic for the ***:high-resolution manometry(hRM)is the definitive diagnostic *** patients reported in the literature responded well to treatment with botulinum toxin injection.

关键词： botulinum toxin cricopharyngeal dysfunction pharyngoesophageal segment R-Cpd retrograde

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Risk factors for hepatocellular carcinoma associated with hepatitis C genotype 3 infection:A systematic review

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World Journal of Gastrointestinal Oncology 2024年第4期16卷 1596-1612页

作者： hamzah z Farooq Michael James Jane Abbott patrick Oyibo pip divall Naheed Choudhry Graham R Foster Blizard Institute Queen Mary University of LondonLondon E12ATUnited Kingdom School of health and psychological Sciences University of LondonLondon EC1V 0HBUnited Kingdom University hospitals of Leicester Library University Hospitals of Leicester NHS TrustLeicester LE39QPUnited Kingdom

BACKGROUNd hepatitis C virus(hCV)is a blood-borne virus which globally affects around 79 million people and is associated with high morbidity and *** infection leads to cirrhosis in a large proportion of patients and often causes hepatocellular carcinoma(hCC)in people with *** the 6 hCV genotypes(G1-G6),genotype-3 accounts for 17.9%of *** genotype-3 responds least well to directly-acting antivirals and patients with genotype-3 infection are at increased risk of hCC even if they do not have *** To systematically review and critically appraise all risk factors for hCC secondary to hCV-G3 in all ***,we studied possible risk factors for hCC due to hCV-G3 in the literature from 1946 to *** This systematic review aimed to synthesise existing and published studies of risk factors for hCC secondary to hCV genotype-3 and evaluate their strengths and *** searched Web of Science,Medline,eMBASe,and CeNTRAL for publications reporting risk factors for hCC due to hCV genotype-3 in all settings,*** Four thousand one hundred and forty-four records were identified from the four databases with 260 records removed as *** thousand eight hundred and eighty-four records were screened with 3514 *** hundred and seventy-one full-texts were assessed for eligibility with seven studies included for *** the seven studies,three studies were retrospective case-control trials,two retrospective cohort studies,one a prospective cohort study and one a cross-sectional study *** were based in hospital settings with four in pakistan,two in South Korea and one in the United *** total number of participants were 9621 of which 167 developed hCC(1.7%).All seven studies found cirrhosis to be a risk factor for hCC secondary to hCV genotype-3 followed by higher age(five-studies),with two studies each showing male sex,high alpha feto-protein,directly-acting antivirals trea

关键词： hepatocellular carcinoma hepatitis C Genotype 3 Systematic review Blood-borne viruses Liver cancer

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Climate Changes and Sustainability

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Open Journal of ecology 2024年第1期14卷 17-53页

作者： Kholoud z. Ghanem department of Biological Science College of Science & Humanities Shaqra University Riyadh Saudi Arabia

Climate change is the phrase used to describe long-term changes in temperatures and weather patterns. Changes in the atmosphere and their interactions with diverse geologic, chemical, biological, and geographic variables are the main contributors to this cyclical adjustment of the earth’s climate. Such changes may be induced purposefully, because of burning fossil fuels, clearing forests, and raising animals, or they may be natural, brought on by significant volcanic eruptions or variations in the sun’s activity. By significantly increasing the amount of greenhouse gases already in the atmosphere, this heightens the greenhouse effect and contributes to global warming. This work includes several additional theoretical and practical explanations of sustainable development. The theoretical work encompasses hundreds of researches that identify requirements for how development routes might satisfy sustainable development (Sd) criteria using economic theory, complex systems approach, ecological science, and other techniques. The agreements made by the parties in various nations across the world will consider a wide range of perspectives about what would be considered undesirable effects on the environment, the climate system, sustainability, economic growth, or food production.

关键词： earth System Ancient Climatic Changes Causes of Climatic Changes ecological Risk Assessment ecosystem Abrupt Climate Change of earth Sustainability

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determination of the number ofψ(3686)events taken at BeSⅢ

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Chinese physics C 2024年第9期48卷 8-20页

作者： M.Ablikim M.N.Achasov p.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban h.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani d.Bettoni F.Bianchi e.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann h.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.Chen C.h.Chen Chao Chen G.Chen h.S.Chen h.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen z.J.Chen z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui h.L.dai J.p.dai A.dbeyssi R.e.de Boer d.dedovich C.Q.deng z.Y.deng A.denig I.denysenko M.destefanis F.de Mori B.ding X.X.ding Y.ding Y.ding J.dong L.Y.dong M.Y.dong X.dong M.C.du S.X.du Y.Y.duan z.h.d.an.p.e.orov Y.h.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.h.Feng Y.T.Feng M.Fritsch C.d.Fu J.L.Fu Y.W.Fu h.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge p.T.Ge z.W.Ge C.Geng e.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.h.Gu Y.T.Gu C.Y.Guan z.L.Guan A.Q.Guo L.B.Guo M.J.Guo R.p.Guo Y.p.Guo A.Guskov J.Gutierrez K.L.han T.T.han F.hanisch X.Q.hao F.A.harris K.K.he K.L.he F.h.heinsius C.h.heinz Y.K.heng C.herold T.holtmann p.C.hong G.Y.hou X.T.hou Y.R.hou z.L.hou B.Y.hu h.M.hu J.F.hu S.L.hu T.hu Y.hu G.S.huang K.X.huang L.Q.huang X.T.huang Y.p.huang T.hussain F.hölzken N.hüsken N.in der Wiesche J.Jackson S.Janchiv J.h.Jeong Q.Ji Q.p.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia z.K.Jia d.Jiang h.B.Jiang p.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane p.Larin L.Lavezzi T.T.Lei z.h.Lei M.Lellmann T.Lenz C.Li C.Li C.h.Li Cheng Li d.M.Li F.Li G.Li h.B.Li h.J.Li h.N.Li hui Li J.R.Li J.S.Li Ke Li L.J.Li L.K.Li Lei Li M.h.Li p.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.d.Li W.G.Li X.Li X.h.Li X.L.Li X.z.Li Xi Institute of high energy physics Beijing 100049China Beihang University Beijing 100191China Bochum Ruhr-University D-44780BochumGermany Budker Institute of Nuclear physics SB RAS(BINp) Novosibirsk 630090Russia Carnegie Mellon University PittsburghPennsylvania 15213USA Central China Normal University Wuhan 430079China Central South University Changsha 410083China China Center of Advanced Science and Technology Beijing 100190China China University of Geosciences Wuhan 430074China Chung-Ang University Seoul06974Republic of Korea COMSATS University Islamabad Lahore CampusDefence RoadOff Raiwind Road54000LahorePakistan Fudan University Shanghai 200433China GSI helmholtzcentre for heavy Ion Research Gmbh D-64291DarmstadtGermany Guangxi Normal University Guilin 541004China Guangxi University Nanning 530004China hangzhou Normal University Hangzhou 310036China hebei University Baoding 071002China helmholtz Institute Mainz Staudinger Weg 18D-55099MainzGermany henan Normal University Xinxiang 453007China henan University Kaifeng 475004China henan University of Science and Technology Luoyang 471003China henan University of Technology Zhengzhou 450001China huangshan College Huangshan 245000China hunan Normal University Changsha 410081China hunan University Changsha 410082China Indian Institute of Technology Madras Chennai 600036India Indiana University BloomingtonIndiana 47405USA INFN Laboratori Nazionali di Frascati (A)INFN Laboratori Nazionali di FrascatiI-00044FrascatiItaly(B)INFN Sezione di PerugiaI-06100PerugiaItaly(C)University of PerugiaI-06100PerugiaItaly INFN Sezione di Ferrara (A)INFN Sezione di FerraraI-44122FerraraItaly(B)University of FerraraI-44122FerraraItaly Inner Mongolia University Hohhot 010021China Institute of Modern physics Lanzhou 730000China Institute of physics and Technology Peace Avenue 54BUlaanbaatar 13330Mongolia Instituto de Alta Investigación Universidad de TarapacáCasilla 7DArica 1000000Chile Jilin University Changchun 130012China Joha

The number ofψ(3686)events collected by the BeSⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic *** uncertainty is systematic and the statistical uncertainty is ***,the numbers ofψ(3686)events collected during the 2009 and 2012run periods are updated to be(107.7±0.6)×10~6 and(345.4±2.6)×10~6,*** numbers are consistent with the previous measurements within one standard *** total number ofψ(3686)events in the three data samples is(2712.4±14.3)×10~6.

关键词： ψ(3686) inclusive process hadronic events BeSⅢdetector

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exploring dielectric phenomena in sulflower-like nanostructures via Monte Carlo technique

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Communications in Theoretical physics 2024年第4期76卷 188-198页

作者： N Saber z Fadil hussein Sabbah A Mhirech B Kabouchi L Bahmad Chaitany Jayprakash Raorane Siva Sankar Sana hassan Fouad Mohamed hashem Laboratory of Condensed Matter and Interdisciplinary Sciences(LaMCScI) Research Unit Labelled CNRSTURL-CNRST-17.Faculty of SciencesPO Box 1014Mohammed Ⅴ University in RabatMorocco College of engineering and Technology American University of the Middle EastEgaila 54200Kuwait School of Chemical engineering Yeungnam UniversityGyeongsan38541Republic of Korea Applied Medical Science department Community CollegeKing Saud UniversityPO Box 11433Riyadh Saudi Arabia department of dental health College of Applied Medical SciencesKing Saud UniversityPO Box 12372RiyadhSaudi Arabia

This research focuses on the electric behavior of a mixed ferrielectric sulflower-like *** structure includes a core with spin S_(i)^(z)-1 atoms and a shell with spin σ_(j)^(z)-5/2 *** Blume–Capel model and the Monte Carlo technique(MCt)with the Metropolis algorithm are *** are established for absolute zero,investigating stable spin configurations correlated with various physical *** MCt method explores phase transition behavior and electric hysteresis cycles under different physical parameters.

关键词： sulfower-like nanostructure dielectric characteristics Monte Carlo technique phase transition phase diagrams electric hysteresis

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The new era of cardiovascular research:revolutionizing cardiovascular research with 3d models in a dish

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Medical Review 2024年第1期4卷 68-85页

作者： Yuan Yang hao Yang Fedir N.Kiskin Joe z.zhang Institute of Neurological and psychiatric disorders Shenzhen Bay LaboratoryShenzhenGuangdong ProvinceChina Institute of Neurological and psychiatric disorders Shenzhen Bay LaboratoryShenzhen 518132Guangdong ProvinceChina

Cardiovascular research has heavily relied on studies using patient samples and animal ***,patient studies often miss the data from the crucial early stage of cardiovascular diseases,as obtaining primary tissues at this stage is *** animal models can offer some insights into disease mechanisms,although they usually do not fully recapitulate the phenotype of cardiovascular diseases and their *** recent years,a promising breakthrough has emerged in the form of in vitro three-dimensional(3d)cardiovascular models utilizing human pluripotent stem *** innovative models recreate the intricate 3d structure of the human heart and vessels within a controlled *** advancement is pivotal as it addresses the existing gaps in cardiovascular research,allowing scientists to study different stages of cardiovascular diseases and specific drug responses using human-origin *** this review,we first outline various approaches employed to generate these *** then comprehensively discuss their applications in studying cardiovascular diseases by providing insights into molecular and cellular changes associated with cardiovascular condi***,we highlight the potential of these 3d models serving as a platform for drug testing to assess drug efficacy and *** their immense potential,challenges persist,particularly in maintaining the complex structure of 3d heart and vessel models and ensuring their function is comparable to real ***,overcoming these challenges could revolutionize cardiovascular *** has the potential to offer comprehensive mechanistic insights into human-specific disease processes,ultimately expediting the development of personalized therapies.

关键词： pluripotent stem cells three-dimensional(3d)models cardiac microtissues cardiac organoids vessel organoids organ-on-a-chip

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effects of friction stir processing and nano-hydroxyapatite on the microstructure,hardness,degradation rate and in-vitro bioactivity of We43 alloy for biomedical applications

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Journal of Magnesium and Alloys 2024年第1期12卷 209-224页

作者： Bo Wu Farazila Yusof Fuguo Li huan Miao A.R.Bushroa Mohd Ridha Bin Muhamad Irfan Anjum Badruddin Mahmoud z.Ibrahim department of Mechanical engineering Faculty of EngineeringUniversiti MalayaKuala Lumpur 50603Malaysia Centre of Advanced Manufacturing and Material processing(AMMp Centre) Universiti MalayaKuala Lumpur 50603Malaysia Center of Foundation studies in Science Universiti MalayaKuala Lumpur 50603Malaysia State Key Laboratory of Solidification processing School of Materials Science and EngineeringNorthwestern Polytechnical UniversityXi’an 710072China Mechanical engineering department College of EngineeringKing Khalid UniversityAbha 61421Saudi Arabia design and production engineering Faculty of EngineeringAin Shams UniversityCairo 11517Egypt

Nowadays,magnesium alloys are emerging in biomedical implants for their similar properties to natural ***,the rapid degradation of magnesium alloys in biological media hinders successful *** of microstructure,as well as reinforcement particles can significantly improve the degradation *** this work,multi-pass friction stir processing(FSp)was proposed to synthesize We43/nano-hydroxyapatite(n hA)surface composite,the microstructure,reinforced particle distribution,micro-hardness,corrosion behavior and in-vitro bioactivity were *** subsequent FSp passes of We43 alloy and We43/n hA composite refined the grain size which was reduced by 94.29%and 95.92%(2.63 and 1.88μm,respectively)compared to base metal after three *** resulted in increasing the microhardness by 120%(90.86 hV0.1)and 135%(105.59 hV0.1)for the We43 and We43-n hA,*** is found that increasing FSp passes improved the uniform distribution of n hA particles within the composite matrix which led to improved corrosion resistance and less degradation *** corrosion rate of the FSped We43/n hA composite after three passes was reduced by 38.2%(4.13 mm/year)and the degradation rate was reduced by 69.7%(2.87 mm/y).This is attributed to secondary phase(Mg24Y5and Mg41Nd5)particle fragmentation and redistribution,as well as a homogeneous distribution of n ***,the growing Ca-p and Mg(Oh)2layer formed on the surface represented a protective layer that reduced the degradation *** wettability test revealed a relatively hydrophilic surface with water contact angle of 49.1±2.2°compared to 71.2±2.1°for base ***,biomineralization test showed that apatite layer grew after immersion 7d in simulated body fluid with atomic ratio of Ca/p 1.60 approaching the stoichiometric ratio(1.67)indicating superior bioactivity of FSped We43/n hA composite after three *** results raise that the grain refinement by FSp and introduction of n hA partic

关键词： Friction stir processing Magnesium-based composite Nano-hydroxyapatite Corrosion behavior In-vitro bioactivity

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Compressive property and energy absorption characteristic of interconnected porous Mg-zn-Y alloys with adjusting Y addition

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Journal of Magnesium and Alloys 2024年第1期12卷 171-185页

作者： J.A.Liu S.J.Liu B.Wang W.B.Sun X.J.Liu z.W.han College of Materials Science and engineering Key Laboratory of Automobile Materials(Ministry of Education)Jilin UniversityChangchun 130022PR China Key Laboratory of Bionic engineering(Ministry of education) College of Biological and Agricultural EngineeringJilin UniversityChangchun130022PR China Weihai Institute for Bionics-Jilin University Weihai 264205PR China

In this study,interconnected porous Mg-2zn-xY alloys with different phase compositions were prepared by various Y additions(x=0.4,3,and 6 wt.%)to adjust the compressive properties and energy absorption *** characterization methods were then applied to identify the microstructure of the porous Mg-zn-Y and describe the details of the second *** tests were performed at room temperature(RT),200℃,and 300℃to study the impact of the Y addition and testing temperature on the compressive properties of the porous *** experimental results showed that a high Y content promotes a microstructure refinement and increases the volume fraction of the second *** the Y content increases,different Mg-zn-Y ternary phases appear:I-phase(Mg_(3)zn_(6)Y),W-phase(Mg_(3)zn_(3)Y_(2)),and LpSO phase(Mg_(12)znY).When the Y content ranges between 0.4%and 6%,the compressive strength increases from 6.30Mpa to 9.23 Mpa,and the energy absorption capacity increases from 7.33 MJ/m^(3)to 10.97 MJ/m^(3)at RT,which is mainly attributed to the phase composition and volume fraction of the second ***,the average energy absorption efficiency is independent of the Y *** addition,the compressive deformation behaviors of the porous Mg-zn-Y are altered by the testing *** compressive strength and energy absorption capacity of the porous Mg-zn-Y decrease due to the softening effect of the high temperature on the *** deformation behaviors at different temperatures are finally observed to reflect the failure mechanisms of the struts.

关键词： porous magnesium Rare earth elements Microstructure Compressive behavior energy absorption characteristic

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On building automation system security

High-Confidence Computing

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high-Confidence Computing 2024年第3期4卷 103-122页

作者： Christopher Morales-Gonzalez Matthew harper Michael Cash Lan Luo zhen Ling Qun z.Sun Xinwen Fu department of Computer Science University of Massachusetts LowellLowell 01854USA department of electrical and Computer engineering University of Central FloridaOrlando 32816USA School of Computer Science and Technology Southeast UniversityMa’anshan 243032China School of Computer Science and engineering Anhui University of TechnologyNanjing 211189China

Building Automation Systems(BASs)are seeing increased usage in modern society due to the plethora of benefits they provide such as automation for climate control,hVAC systems,entry systems,and lighting *** BASs in use are outdated and suffer from numerous vulnerabilities that stem from the design of the underlying BAS *** this paper,we provide a comprehensive,up-to-date survey on BASs and attacks against seven BAS protocols including BACnet,enOcean,KNX,LonWorks,Modbus,zigBee,and *** studies of secure BAS protocols are also presented,covering BACnet Secure Connect,KNX data Secure,KNX/Ip Secure,ModBus/TCp Security,enOcean high Security and z-Wave *** and zigBee do not have security *** point out how these security protocols improve the security of the BAS and what issues remain.A case study is provided which describes a real-world BAS and showcases its vulnerabilities as well as recommendations for improving the security of *** seek to raise awareness to those in academia and industry as well as highlight open problems within BAS security.

关键词： Building automation system BAS protocols Security Attack

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