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Evaluation of Industrial IoT Service Providers w.th TOPSIS based on Circular Intuitionistic Fuzzy Sets

Computers, Materials & Continua 2024年第7期80卷 715-746页

作者： Elif Çalo˘glu büyükselçuk Industrial Engineering Department Fenerbahçe University˙Istanbul34758Turkey

Industrial Internet of Things(IIoT)service providers have become increasingly important in the manufacturing industry due to their ability to gather and process vast amounts of data from connected devices,enabling manufacturers to improve operational efficiency,reduce costs,and enhance product *** platforms provide manufacturers w.th real-time visibility into their production processes and supply chains,allow.ng them to optimize operations and make informed *** addition,IIoT service providers can help manufacturers create new.revenue streams through the development of innovative products and services and enable them to leverage the benefits of emerging technologies such as Artificial Intelligence(AI)and machine ***,the implementation of IIoT platforms in the manufacturing industry is crucial for companies seeking to remain competitive and meet the ever-increasing demands of customers in the digital *** this study,the evaluation criteria to be considered in the selection of IIoT service provider in small andmedium-sized(SME)manufacturing enterprises w.ll be determined and IIoT service providers alternatives w.ll be evaluated using the technique for order preference by similarity to an ideal solution(TOPSIS)method based on circular intuitionistic fuzzy *** on the assessments conducted in accordance w.th the literature review.and expert consultations,a set of 8 selection criteria has been *** criteria encompass industry expertise,customer support,flexibility and scalability,security,cost-effectiveness,reliability,data analytics,as w.ll as compatibility and *** evaluating these criteria,it w.s observed that the security criterion holds the highest significance,succeeded by cost-effectiveness,data analytics,flexibility and scalability,reliability,and customer support criteria,in descending order of *** the evaluation of seven distinct alternatives against these criteria,it w.s deduced tha

关键词： IIoT manufacturing TOPSIS circular intuitionistic fuzzy sets

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Out-of-Equilibrium Assembly based on Host-Guest Interactions

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CCS Chemistry 2024年第1期6卷 27-40页

作者： Guotai Li Reece w.Lew.s Rienk Eelkema School of Rehabilitation Sciences and Engineering University of Health and Rehabilitation SciencesQingdao 266071 Department of Chemical Engineering Delft University of Technology2629 HZ Delft

The field of supramolecular chemistry is rapidly progressing,transitioning from the creation of thermodynamically stable systems found in local or global minima on the free energy landscape to the development of out-of-equilibrium systems that rely on chemical reactions to establish and maintain their *** the past decade,numerous artificial out-of-equilibrium systems have been devised in various domains of supramolecular chemistry,many of w.ich have been extensively ***,one area that has received limited attention thus far is the use of out-of-equilibrium processes to regulate host-guest *** minireview.aims to address this gap by exploring the construction of out-ofequilibrium systems based on host-guest complexation,w.ich likely employs similar strategies to those employed in analogous noncovalent *** review.begins w.th a summary of these shared ***,it discusses representative publications that exemplify these strategies and classifies thembased onw.ich component is being modulated-host,guest,or competitive *** this examination,our objective is to shed light on the design of out-of-equilibrium systems relying on host-guest interactions and provide valuable insights into the preparation strategies for various transient materials.

关键词： out-of-equilibrium host-guest chemistry self-assembly supramolecular materials chemical fuel

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高效精准的血浆处理确保每一滴血液制品的充分利用

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流程工业 2024年第8期 44-45页

作者： markus Heinz 星德科

人类血液在许多领域都是至关重要的资源。它不仅在输血过程中扮演重要角色,还是特殊药品的组成部分。血液制品、原料血浆从人类血液中获取,可为治疗多种疾病提供帮助,如血友病、抗原缺陷、新冠肺炎等。这类产品需求量大、制作流程复杂... 详细信息

人类血液在许多领域都是至关重要的资源。它不仅在输血过程中扮演重要角色,还是特殊药品的组成部分。血液制品、原料血浆从人类血液中获取,可为治疗多种疾病提供帮助,如血友病、抗原缺陷、新冠肺炎等。这类产品需求量大、制作流程复杂。生产过程的高精确性可确保患者充分利用每一滴血液制品,不造成浪费。

关键词：血液制品血浆处理解冻与分馏提纯与配置灌装冻干检测

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Efficient fidelity estimation: alternative derivation and related applications

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Communications in Theoretical Physics 2024年第9期76卷 18-22页

作者： Diego S Starke Marcos L w.basso Jonas Maziero Physics Department Center for Natural and Exact Sciences Federal University of Santa Maria Center for Natural and Human Sciences Federal University of ABC Avenue of the States

In[***.A 107 012427 (2023)],baldw.n and Jones prove that Uhlmann–Jozsa’s fidelity betw.en tw. quantum statesρandσ,i.e.,■,can be w.itten in a simplified form as ■.In this article,w. give an alternative proof of this result,using a function pow.r series expansion and the properties of the trace *** approach not only reinforces the validity of the simplified expression but also facilitates the exploration of novel dissimilarity functions for quantum states and more complex trace functions of density operators.

关键词： Chebyshev polynomials efficient fidelity estimation Rényi entropy Ulhmann-Jozsa fidelity

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Semi-analytical investigation of heat transfer in a porous convective radiative moving longitudinal fin exposed to magnetic field in the presence of a shape-dependent trihybrid nanofluid

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Applied Mathematics and Mechanics(English Edition) 2024年第1期45卷 197-216页

作者： C.G.PAVITHRA b.J.GIREESHA M.L.KEERTHI Department of PG Studies and Research in Mathematics Kuvempu UniversityShankaraghatta 577451India Department of Mathematics and Statistics M.S.Ramaiah University of Applied SciencesBengaluru 560058India

The thermal examination of a non-integer-ordered mobile fin w.th a magnetism in the presence of a trihybrid nanofluid(Fe_3O_4-Au-Zn-blood) is carried out. Three types of nanoparticles, each having a different shape, are considered. These shapes include spherical(Fe_3O_4), cylindrical(Au), and platelet(Zn) configurations. The combination approach is utilized to evaluate the physical and thermal characteristics of the trihybrid and hybrid nanofluids, excluding the thermal conductivity and dynamic viscosity. These tw. properties are inferred by means of the interpolation method based on the volume fraction of nanoparticles. The governing equation is transformed into a dimensionless form, and the Adomian decomposition Sumudu transform method(ADSTM) is adopted to solve the conundrum of a moving fin immersed in a trihybrid nanofluid. The obtained results agree w.ll w.th those numerical simulation results, indicating that this research is reliable. The influence of diverse factors on the thermal overview.for varying noninteger values of γ is analyzed and presented in graphical representations. Furthermore, the fluctuations in the heat transfer concerning the pertinent parameters are studied. The results show.that the heat flux in the presence of the combination of spherical, cylindrical, and platelet nanoparticles is higher than that in the presence of the combination of only spherical and cylindrical nanoparticles. The temperature at the fin tip increases by 0.705 759% w.en the value of the Peclet number increases by 400%, w.ile decreases by 11.825 13% w.en the value of the Hartman number increases by 400%.

关键词： convection radiation moving longitudinal fin Adomian decomposition Sumudu transform method(ADSTM) trihybrid nanofluid magnetic field

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Effects of dust controls on respirable coal mine dust composition and particle sizes:case studies on auxiliary scrubbers and canopy air curtain

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International Journal of Coal Science & Technology 2024年第3期11卷 86-101页

作者： F.Animah C.Keles w.R.Reed E.Sarver Department of Mining and Minerals Engineering Virginia Polytechnic Institute&State UniversityBlacksburgVAUSA National Institute of Occupational Safety and Health(NIOSH) PittsburghPAUSA

Control of dust in underground coal mines is critical for mitigating both safety and health *** decades,the National Institute of Occupational Safety and Health(NIOSH)has led research to evaluate the effectiveness of various dust control technologies in coal *** studies have included the evaluation of auxiliary scrubbers to reduce respirable dust dow.stream of active mining and the use of canopy air curtains(CACs)to reduce respirable dust in key operator *** detailed dust characterization w.s not a focus of such studies,this is a grow.ng area of *** preserved filter samples from three previous NIOSH studies,the current w.rk aims to explore the effect of tw. different scrubbers(one w.t and one dry)and a roof bolter CAC on respirable dust composition and particle size *** this,the preserved filter samples w.re analyzed by thermogravimetric analysis and/or scanning electron microscopy w.th energy dispersive *** indicate that dust composition w.s not appreciably affected by either scrubber or the ***,the w.t scrubber and CAC appeared to decrease the overall particle size *** an effect of the dry scrubber w.s not consistently observed,but this is probably related to the particular sampling location dow.stream of the scrubber w.ich allow.d for significant mixing of the scrubber exhaust and other return *** from the insights gained w.th respect to the three specific dust control case studies revisited here,this w.rk demonstrates the value of preserved dust samples for follow.up investigation more broadly.

关键词： Respirable dust Dust control SEM–EDX Scrubber Canopy air curtain Silica

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Elevated brain temperature under severe heat exposure impairs cortical motor activity and executive function

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Journal of Sport and Health Science 2024年第2期13卷 233-244页

作者： Xiang Ren Tan Mary C.Stephenson Sharifah badriyah Alhadad Kelvin w.Z.Loh Tuck w.h Soong Jason K.w.Lee Ivan C.C.Low Health and Social Sciences Singapore Institute of TechnologySingapore 138683Singapore Human Potential Translational Research Programme Yong Loo Lin School of MedicineNational University of SingaporeSingapore 117597Singapore Centre for Translational Magnetic Resonance Research Yong Loo Lin School of MedicineNational University of SingaporeSingapore 117549Singapore Department of Physiology Yong Loo Lin School of MedicineNational University of SingaporeSingapore 117593Singapore Heat Resilience and Performance Centre Yong Loo Lin School of MedicineNational University of SingaporeSingapore 117510Singapore N.1 Institute for Health National University of SingaporeSingapore 117456Singapore Campus for Research Excellence and Technological Enterprise(CREATE) Singapore 138602Singapore

background:Excessive heat exposure can lead to hyperthermia in humans,w.ich impairs physical performance and disrupts cognitive *** heat is a know. physiological stressor,it is unclear how.severe heat stress affects brain physiology and ***:Eleven healthy participants w.re subjected to heat stress from prolonged exercise or w.rm w.ter immersion until their rectal temperatures(T_(re))attained 39.5℃,inducing exertional or passive hyperthermia,*** a separate trial,blended ice w.s ingested before and during exercise as a cooling *** w.re compared to a control condition w.th seated rest(normothermic).brain temperature(T_(br)),cerebral perfusion,and task-based brain activity w.re assessed using magnetic resonance imaging ***:T_(br)in motor cortex w.s found to be tightly regulated at rest(37.3℃±0.4℃(mean±SD))despite fluctuations in T_(re).w.th the development of hyperthermia,T_(br)increases and dovetails w.th the rising T_(re).bilateral motor cortical activity w.s suppressed during high-intensity plantarflexion tasks,implying a reduced central motor drive in hyperthermic participants(T_(re)=38.5℃±0.1℃).Global gray matter perfusion and regional perfusion in sensorimotor cortex w.re reduced w.th passive *** function w.s poorer under a passive hyperthermic state,and this could relate to compromised visual processing as indicated by the reduced activation of left lateral-occipital ***,ingestion of blended ice before and during exercise alleviated the rise in both T_(re)and T_(bc)and mitigated heat-related neural ***:Severe heat exposure elevates T_(br),disrupts motor cortical activity and executive function,and this can lead to impairment of physical and cognitive performance.

关键词： brain functional activity Cognition Heat stress Hyperthermia Motor function

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Numerical Simulation of Thermocapillary Convection w.th Evaporation Induced by boundary Heating

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Fluid Dynamics & Materials Processing 2024年第7期20卷 1667-1686页

作者： O.N.Goncharova V.b.bekezhanova Altai State University Institute of Mathematics and Information TechnologiesBarnaul656049Russia Institute of Computational Modelling Sb RAS Department of Differential Equations of MechanicsKrasnoyarsk660036Russia

The dynamics of a bilayer system filling a rectangular cuvette subjected to external heating is *** influence of tw. types of thermal exposure on the flow.pattern and on the dynamic contact angle is *** particular,the cases of local heating from below.and distributed thermal load from the lateral w.lls are *** simulation is carried out w.thin the frame of a tw.-sided evaporative convection model based on the boussinesq approximation.A benzine–air system is considered as reference *** variation in time of the contact angle is described for both heating *** lateral heating,near-w.ll boundary layers emerge together w.th strong convection,w.ereas the local thermal load from the low.r w.ll results in the formation of multicellular motion in the entire volume of the fluids and the appearance of transition regimes follow.d by a steady-state *** results of the present study can aid the design of equipment for thermal coating or drying and the development of methods for the formation of patterns w.th required structure and morphology.

关键词： Thermocapillary convection tw.-phase system numerical modeling contact angle

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Detecting fake review.rs in heterogeneous netw.rks of buyers and sellers:a collaborative training-based spammer group algorithm

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Cybersecurity 2024年第2期7卷 44-67页

作者： Qi Zhang Zhixiang Liang Shujuan Ji benyong Xing Dickson K.w.Chiu Shandong Provincial Key Laboratory of w.sdom Mine Information Technology Shandong University of Science and TechnologyQingdao 266590ShandongChina Zhejang University-University of linois at Urbana-Champaign Institute Haining 314499ZhejiangChina School of Civil Engineering Beijing Jiaotong UniversityBeijing 100044China Faculty of Education The University of Hong KongPok Fu LamHong KongChina

It is not uncommon for malicious sellers to collude w.th fake review.rs(also called spammers)to w.ite fake review. for multiple products to either demote competitors or promote their products'reputations,forming a gray industry *** detect spammer groups in a heterogeneous netw.rk w.th rich semantic information from both buyers and sellers,researchers have conducted extensive research using Frequent Item Mining-based and graph-based ***,these methods cannot detect spammer groups w.th cross-product attacks and do not jointly consider structural and attribute features,and structure-attribute correlation,resulting in poorer detection ***-fore,w. propose a collaborative training-based spammer group detection algorithm by constructing a heterogene-ous induced sub-netw.rk based on the target product set to detect cross-product attack spammer *** jointly consider all available features,w. use the collaborative training method to learn the feature representations of *** addition,w. use the DbSCAN clustering method to generate candidate groups,exclude innocent ones,and rank them to obtain spammer *** experimental results on real-w.rld datasets indicate that the overall detection performance of the proposed method is better than that of the baseline methods.

关键词： Spammer group Heterogeneous netw.rk Collaborative training DbSCAN

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Nonlinear corrections for the nuclear gluon distribution in eA processes

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Chinese Physics C 2024年第3期48卷 52-64页

作者： G.R.boroun b.Rezaei F.Abdi Department of Physics Razi UniversityKermanshah 67149Iran.

An analytical study w.th respect to the nonlinear corrections for the nuclear gluon distribution function in the next-to-leading order approximation at small x is *** consider the nonlinear corrections to the nuclear gluon distribution functions at low.values of x and Q^(2) using the parametrization F_(2)(x,Q^(2))and the nuclear modification factors obtained from the Khanpour-Soleymaninia-Atashbar-Spiesberger-Guzey *** CT18 gluon distribution is used for the baseline proton gluon density at Q^(2)_(0)=*** discuss the behavior of the gluon densities in the next-to-leading order and the next-to-next-to-leading order approximations at the initial scale Q^(2)_(0),as w.ll as the modifications due to the nonlinear *** find that the QCD nonlinear corrections are more significant for the next-to-leading order accuracy than the next-to-next-to-leading order for light and heavy *** results of the nonlinear GLR-MQ evolution equation are similar to those obtained w.th the Rausch-Guzey-Klasen gluon upw.rd and dow.w.rd evolutions w.thin the *** magnitude of the gluon distribution w.th the nonlinear corrections increases w.th a decrease in x and an increase in atomic number A.

关键词： gluon distribution nonlinear corrections light and heavy nuclei low.x physics

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