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Communications
Scopus
ISSN 1335-4205 · University of Žilina · 1.962 artikel di indeks
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Artikel Jurnal
Comparison of Braking Dynamics at High Speeds of Firefighting Vehicles on Tatra Chassis with Different Braking Systems
In this paper are summarized the results of measurements of the driving characteristics of fire-fighting vehicles during the braking from high speeds. Two water tender vehicles manufactured by TATRA, used by the Fire Rescue Service of the Czech Republic, were compared. The tested vehicles differ in…
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Artikel Jurnal
Evaluating Port Performance in EU Countries with Fuzzy and Grey Logic
Ports are fundamental components of global supply chains, and their performance is critical to sustaining international trade and economic activity. Recognizing that existing studies often focus on individual ports rather than broader regional patterns, a new hybrid Multi-Criteria Decision-Making…
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Artikel Jurnal
Evaluation of Bus Lane Implementation Expediency on Streets with Different Lane Numbers: Case Study
The introduction of bus lanes on streets may not be feasible from the standpoint of reducing the overall time loss for road users. The goal of this study was to develop a method for checking the effectiveness of bus lane implementation. Using simulation experiments, conducted in PTV VISSIM, for a…
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Cloud-Based Modular System for Acquisition and Visualization of OCO-2 Remotely Sensed Co2 Data
In this paper is presented a cloud-based framework for automated acquisition and visualization of Orbiting Carbon Observatory-2 (OCO-2) satellite CO₂ data. The system employs an ETL pipeline with OPeNDAP protocol for selective data retrieval, reducing network overhead while processing L2 Standard…
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Influence of Traffic Flow Parameters on the Delay Duration at Signalized Intersections
In this study is examined the influence of traffic flow parameters on delay duration at signalized intersections of urban multi-lane streets. The findings show that traffic composition strongly affects delays at low volumes, while its influence decreases as total volume grows. These results…
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Enhancing Visibility and Safety of Thermoplastic Road Markings with Phosphorus Additives and Rosin Ester Binder
Road markings are essential traffic control devices that guide drivers, particularly at night and under adverse weather conditions common in tropical regions. In this study is investigated the performance of thermoplastic road markings enhanced with phosphorescent phosphorus using rosin ester as a…
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Artikel Jurnal
Optimizing Patient Transport under Infection Control Constraints: A Milp-Based Dial-a-Ride Approach
With aging populations and rising healthcare demands, efficient patient transportation has become a critical challenge, particularly in the context of infection control. In this paper is presented an extended mixed-integer linear programming (MILP) model for optimizing patient transport in urban…
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Dynamic Routing with Static Delivery Time Windows in Urban Last-Mile Transport Logistics
To address the challenges of dynamic routing in the last-mile transport logistics, an adaptive method has been developed for solving a multi-criteria dynamic vehicle routing problem with static time windows, taking into account the actual configuration of the urban road network and the…
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Research of the Stress-Strain State of a Mobile Overpass Structure
The research is aimed at solving the problem of traffic congestion during the underground repair work in cities. The goal is to develop and analyze a modular mobile overpass that ensures continuous traffic without bypassing repair areas. The stress-strain state of the spatial steel frame of the…
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Theoretical and Experimental Study of Diesel Engine Exhaust Gas Purification in a Vertical Ultrasonic Muffler Stand
In this article is presented a new method of ultrasonic cleaning of exhaust gases of diesel engines by coagulation of soot particles and their subsequent sedimentation. The analytical modelling of the particle motion in a vertical muffler stand was carried out, taking into account the ultrasonic…
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Artikel Jurnal
An Analytical Model for Calculating the Active Interaction Forces of the Working Body of Earth-Moving Machines with Sticky Soils
In this study is presented an analytical mathematical model developed to determine the forces arising during the active penetration of machine working bodies into sticky rocks. The methodology is based on the method of element-by-element calculation of resistances, where the contact zone is divided…
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Artikel Jurnal
Proposal for the Electric Vehicle Drive Simulator Configuration - Case Study and Simulation Modelling
Road traffic remains a major contributor to carbon dioxide emissions, making innovative energy solutions essential. Electric vehicles (EVs) offer a promising alternative, however, current lithium-ion batteries face limitations in power output, energy density, and cost. To address these challenges…
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Artikel Jurnal
Enhancing the Transport Safety through Disdrometer-Based Environmental Sensing
In this study is presented a system for real-time precipitation measurement integrating the laser disdrometer with adaptive control. The system manages large sensor data streams dynamically, enhancing robustness and accuracy under intense weather conditions. Meteorological inputs, combined with…
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Artikel Jurnal
Determining the Efficiency of Cleaning Vehicle Exhaust Gases with an Ultrasonic Muffler Depending on the Engine Operating Mode and Ultrasound Power
The dependence has been obtained that links the degree of coagulation of soot particles, the parameters of the ultrasonic equipment, the geometric dimensions of the ultrasonic muffler, the frequency characteristics of ultrasound, and the parameters of the engine operating mode. In the paper is…
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Artikel Jurnal
Errata: Communications - Scientific letters of the University of Zilina, 2026, 28(1), p. C1-C9, https://doi.org/10.26552/com.C.2026.012, Enhancing the Transport Safety through Disdrometer-Based Environmental Sensing
Errata: Communications - Scientific letters of the University of Zilina, 2026, 28(1), p. C1-C9, https://doi.org/10.26552/com.C.2026.012, Enhancing the Transport Safety through Disdrometer-Based Environmental Sensing
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Artikel Jurnal
Spatio-Temporal Redistribution of Traffic Flows during Sequential Blocking of Channels at a Signalized Intersection: A Probabilistic Approach (Case Study of Augustusplatz, Leipzig)
The spatiotemporal redistribution of traffic flows under alternating blocking of channels at a signalized four-leg intersection is investigated using the case of Augustusplatz in Leipzig, Germany. Observations were conducted over three days, with flows recorded in 48 half-hour intervals per day…
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Artikel Jurnal
Digital Transformation and Artificial Intelligence: New Opportunities for Economic Growth in the Logistics Industry
To remain competitive, authorities had to apply artificial intelligence, especially in logistics. This study's aim was to examine how the digital transformation and artificial intelligence create new opportunities for economic growth in the logistics industry, with a particular focus on Kyrgyzstan…
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A Socio-Technical Approach to Digitalization of Industrial and Transport and Logistics Companies
The paper is a contribution to the literature on digitalization barriers and digital readiness by offering an empirically grounded socio-technical interpretation of digital transformation constraints in a transition economy and by extending the discussion on the shift from Industry 4.0 to Industry…
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Artikel Jurnal
Innovation Management Strategies in Transport Systems: Creativity and Management Practices
Digital transformation driven by AI and IoT is reshaping transport systems and challenging traditional management frameworks. In this study is evaluated the effectiveness of innovation strategies through a system of composite indices. Using the secondary data from the European Commission JRC…
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Artikel Jurnal
Determination of Vibrations Transmissibility Characteristics of Air Suspension System for Vehicle Ride Comfort and Safety Assessment
The purpose of this study was to determine the vibrations transmissibility characteristics of an air suspension system (ASS) with self-damping air bellows to assess the comfort and safety of the ride. The conceptual design of a pneumatic self-damping air bellow is presented, which involves forced…
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