Results 11 to 20 of about 239,674 (287)

Food supply transport and logistics system organizations

open access: yesNaukovij žurnal «Tehnìka ta energetika», 2021
The logistics system for agricultural products distribution in the current global economy is the main topic for discussion in society and in the scientific literature, and food security is closely linked to the concept of sustainable economic development.
O. Zagurskiy, T. Zhurakovska
openaire   +1 more source

LatLaunch air-launch system for low-cost launching of small satellites into low Earth orbit

open access: yesAviation, 2021
The paper presents the air-launch system enabling the delivery of small satellites into low Earth orbit. One of the most important advantages of the concept is its cost.
Aleksandrs Urbahs   +5 more
doaj   +1 more source

Analysis of vehicle pedestrian crash severity using advanced machine learning techniques

open access: yesArchives of Transport, 2023
In 2015, over 17% of pedestrians were killed during vehicle crashes in Hong Kong while it raised to 18% from 2017 to 2019 and expected to be 25% in the upcoming decade.
Siyab Ul Arifeen   +2 more
doaj   +1 more source

Application of acoustic emission method for the evaluation of the micromechanics of destruction of fiberglass materials under static load

open access: yesAviation, 2020
The paper presents the results of experimental studies using the acoustic emission method of samples made of fiberglass, the design feature of which is the presence of both base fibers and weft fibers.
Margarita Urbaha   +3 more
doaj   +1 more source

Detection of Safe Passage for Trains at Rail Level Crossings Using Deep Learning

open access: yesSensors, 2021
The detection of obstacles at rail level crossings (RLC) is an important task for ensuring the safety of train traffic. Traffic control systems require reliable sensors for determining the state of anRLC.
Teresa Pamuła, Wiesław Pamuła
doaj   +1 more source

Risk management in the organization of delivery of construction materials [PDF]

open access: yesMATEC Web of Conferences, 2020
In the article, the authors consider the problem of identifying and assessing the risks that arise when organizing the delivery of construction goods using the example of one of the main materials - concrete mixture for transport and civil construction ...
Misanova Irina   +4 more
doaj   +1 more source

Efficient and secure logistics transportation system

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
Abstract The presented comparative characteristic of the values of the indicators of the Logistics Efficiency Index illustrates the problems of the transport and logistics complex of Russia. Consideration of the effectiveness of the transport and logistics complex from various perspectives (financial, production) made it possible to ...
M V Kolesnikov   +3 more
openaire   +1 more source

Drivers’ Subjective Assessment of the Ease of Finding a Vacant Parking Space in an Area Equipped with Vehicle Detection Devices

open access: yesSensors, 2022
The growing traffic on city streets leads to traffic disruptions, lowering the level of road safety, as well as the problem of finding a vacant parking space.
Agata Kurek, Elżbieta Macioszek
doaj   +1 more source

External Environmental Analysis for Sustainable Bike-Sharing System Development

open access: yesEnergies, 2022
The paper introduces a discussion regarding the development of a public bike-sharing system, considering random factors, based on selected external environmental analysis methods.
Elżbieta Macioszek, Maria Cieśla
doaj   +1 more source

Extracting Road Traffic Volume in the City before and during covid-19 through Video Remote Sensing

open access: yesRemote Sensing, 2021
Continuous, automatic measurements of road traffic volume allow the obtaining of information on daily, weekly or seasonal fluctuations in road traffic volume.
Elżbieta Macioszek, Agata Kurek
doaj   +1 more source

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