Results 21 to 30 of about 2,130 (218)

Aircraft Engine Run-to-Failure Dataset under Real Flight Conditions for Prognostics and Diagnostics

open access: yesData, 2021
A key enabler of intelligent maintenance systems is the ability to predict the remaining useful lifetime (RUL) of its components, i.e., prognostics. The development of data-driven prognostics models requires datasets with run-to-failure trajectories ...
Manuel Arias Chao   +3 more
doaj   +1 more source

Characterisation and standardisation of a red shrimp Aristeus antennatus, (Risso, 1816) fishery off the Alicante gulf (SE Spain)

open access: yesScientia Marina, 2003
The red shrimp (Aristeus antennatus) is a target species of a deep trawl fishery in the Gulf of Alicante. This paper describes the fishery by following the activity of this trawl fleet between 1992 and 1999.
Mariano García Rodríguez
doaj   +1 more source

Safety factor in the sustainable fleet management model [PDF]

open access: yesArchives of Transport, 2019
In the era of rapidly changing market and consumer needs, there are dynamic changes in the services offered. This also applies to the car fleet market. Currently, the approach to owning a vehicle is changing to other forms such as rental or subscription.
Rudyk Tomasz   +2 more
doaj   +1 more source

Characterization and standardization of the Atlantic albacore French pelagic trawl fishery

open access: yesAquatic Living Resources, 2018
We compiled and analysed logbook data from the French trawl albacore fishery covering the period 1991–2015. The dataset comprised catch and effort data for the French fleet operating in the Bay of Biscay and Celtic Sea, as well as spatiotemporal and gear
Nikolic Natacha   +3 more
doaj   +1 more source

Lifespans of passenger cars in Europe: empirical modelling of fleet turnover dynamics

open access: yesEuropean Transport Research Review, 2021
Cars have a high share of global transport-related CO2 emissions. To model the market diffusion of new energy carriers and powertrains like electric vehicles, fleet turnover models are commonly used.
Maximilian Held   +4 more
doaj   +1 more source

Estimating On-Road Vehicle Fuel Economy in Africa: A Case Study Based on an Urban Transport Survey in Nairobi, Kenya

open access: yesEnergies, 2019
In African cities like Nairobi, policies to improve vehicle fuel economy help to reduce greenhouse gas emissions and improve air quality, but lack of data is a major challenge. We present a methodology for estimating fuel economy in such cities.
Aderiana Mutheu Mbandi   +5 more
doaj   +1 more source

Results from the ATS-Level Assessment of the Clean Sky 2 Technology Evaluator

open access: yesAerospace
In this paper, we present the main results from the Second ATS-Level Assessment of the Clean Sky 2 Technology Evaluator. We first present the models employed and then move to the passenger and fleet forecast results up to 2050.
Marc C. Gelhausen   +6 more
doaj   +1 more source

Scheduling of Maintenance Tasks and Routing of a Joint Vessel Fleet for Multiple Offshore Wind Farms

open access: yesJournal of Marine Science and Engineering, 2017
Maintenance costs related to offshore wind farms are severely limiting their potential for being profitable. This paper proposes a new mathematical model that considers how maintenance tasks should be scheduled and performed by technicians transported ...
Nora Tangen Raknes   +3 more
doaj   +1 more source

A methodology for modelling traffic related emissions in suburban areas

open access: yesTransport, 2015
A methodology that integrates a computer program COPERT III for calculation of traffic emissions estimates, and a transportation modelling software CUBE VOYAGER was used to assess pollutant emissions for a suburban area, as a support for future transport
Cristian Toşa   +4 more
doaj   +1 more source

LiRA-CD: An open-source dataset for road condition modelling and research

open access: yesData in Brief, 2023
This data article presents the details of the Live Road Assessment Custom Dataset (LiRA-CD), an open-source dataset for road condition modelling and research.
Asmus Skar   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy