Results 21 to 30 of about 61,087 (307)
Path Planning for Unmanned Aerial Vehicles in Complex Environments
DronesThis paper introduces a comprehensive framework for generating obstacle-free flight paths for unmanned aerial vehicles (UAVs) in intricate 3D environments. The system leverages the Rapidly Exploring Random Tree (RRT) algorithm to design trajectories that
César Gómez Arnaldo +3 more
doaj +1 more source
Meteorological Applications, 2022 Aeronautical Meteorological Offices under National Meteorological and Hydrological Service provide critical meteorological, hydrological, ocean and climatological information that sustain air navigation safety, efficiency, and regularity.
Cécil Mitchell, Bapon (SHM) Fakhruddin
doaj +1 more source
Cell-Based Optimization of Air Traffic Control Sector Boundaries Using Traffic Complexity
AerospaceThe increasing demand for air travel has intensified the need for more efficient air traffic management (ATM) solutions. One of the key challenges in this domain is the optimal sectorization of airspace to ensure balanced controller workload and ...
César Gómez Arnaldo +5 more
doaj +1 more source
Properties of mineral-cement emulsion mixtures based on concrete aggregates from recycling
Case Studies in Construction Materials, 2020 The article presents selected problems connected with the development of road innovations for national roads and motorways. The main aim of the research work was to analyze possibilities of application of reclaimed concrete obtained from the demolition ...
Jaroslaw Kuzniewski, Lukasz Skotnicki
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Employment generation and airports [PDF]
, 2013 This information sheet provides evidence about the relationship between airport infrastructure and economic activity. It draws together evidence from the international literature and evidence for major Australian airports.
core
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Growing demand for healthier beverages is driving innovation in the wine sector, with dealcoholized wine emerging as a promising alternative. However, little is known about the contextual conditions under which consumers would choose dealcoholized wine, particularly in countries with strong wine traditions. To fill this gap, this work examines
Giovanna Piracci +4 more
wiley +1 more source
Engineering ProceedingsAir traffic controllers (ATCOs) are currently constrained by a sector-based competence endorsement model that requires extensive, sector-specific training and limits operational flexibility.
Francisco Pérez Moreno +5 more
doaj +1 more source
Do More Open Economies Export Less Diversely in Brazilian Agribusiness?
Agribusiness, EarlyView.ABSTRACT This paper asks whether municipalities with a larger export‐to‐revenue ratio display a more concentrated bundle of exported goods in Brazilian agribusiness. Recent advances in export imputation for Brazilian municipalities allow for an analysis of the concentration profile of each municipality and its association with export openness.
Alan Leal, Michelle Marcia Viana Martins
wiley +1 more source
Usage of Remotely Piloted Aircraft and the Necessity of Observing the Right to Privacy [PDF]
Faṣlnāmah-i Pizhūhish-i Huqūq-i ̒Umūmī, 2019 Advances in aerospace technology especially in the 20 century unveiled a new kind of aircraft as (remotely piloted aircraft) which is deployed in military and civil application.
leila raisi +2 more
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The Anatomical Record, EarlyView.Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley +1 more source