Results 251 to 260 of about 662,246 (360)
Evaluation of drone system for thinning operations–a case study in Sweden
Abstract Thinning operations in forestry typically involve a two‐machine system (TMS) with a harvester and a forwarder. Its productivity in different forest conditions is well documented. To date, drones have been used for data collection and surveillance but not as an alternative to a TMS.
Mikael Rönnqvist +3 more
wiley +1 more source
Optimising Hydrocarbon Extraction from Soil Using Mixed-Surfactant Systems. [PDF]
Ritoré E +4 more
europepmc +1 more source
The impact of public drop‐off boxes and autonomous delivery robots in last‐mile delivery
Abstract The growing concern over emissions from last‐mile logistics is motivating the development of innovative delivery models aimed at reducing environmental impact and traffic congestion. To this end, we propose a last‐mile delivery scheme based on both public drop‐off boxes and autonomous delivery robots.
Gianpaolo Ghiani +3 more
wiley +1 more source
Electrifying long-haul freight trucks reduces societal costs in the United States. [PDF]
Porzio J +5 more
europepmc +1 more source
Optimizing the design of a hydrogen engine with pilot diesel fuel ignition
S.M. Lambe, H. C. Watson
openalex +1 more source
Market Shares as a Collusive Marker: Evidence From the European Truck Industry
ABSTRACT Collusion theory robustly predicts non‐cartel rivals will raise their prices and increase their output. As a typical cartel cuts back production, its competitors are expected to gain market share during the collusive period and to lose market share in the period following the cartel's demise. We provide empirical support for this prediction by
Andreas Bovin, Iwan Bos
wiley +1 more source
AI based optimization of injection pressure for hydrogen and spirogyra biodiesel dual fuel engine to enhance combustion performance and emission characteristics. [PDF]
Aravind S +5 more
europepmc +1 more source

