Results 151 to 160 of about 17,860 (298)

Assimilation of machine‐learning‐predicted nitrate to improve the quality of phytoplankton forecasting in the shelf‐sea environment

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This article demonstrates that assimilating machine‐learning‐derived surface nitrate can improve five‐day phytoplankton forecast substantially within the Met Office operational system for the Northwest European Shelf. We explain the reasons behind this improvement and propose that an online system where machine learning and data assimilation are cycled
Deep S. Banerjee   +2 more
wiley   +1 more source

Competition Policy and Regulation in Ports and Shipping [PDF]

open access: yes
The country's archipelagic configuration requires an efficient maritime transport infrastructure composed of ports and shipping for growth and socioeconomic integration.
Basilio, Enrico L.   +2 more
core  

Microphysical chemistry of fog–aerosol interactions over the northwest Atlantic Ocean during Fatima 2022

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Fifteen size‐resolved aerosol samples collected during marine fog, with adjacent ambient observations, show that coarse sea salt aerosol is rapidly grown and lost in the northwest North Atlantic Ocean except when subject to extreme winds. The persistence of fog in the absence of sea salt is determined by available fine‐mode aerosol, where greater ...
Leyla Salehpoor   +10 more
wiley   +1 more source

The Logistics Aspects of Grain’ Trade [PDF]

open access: yes
The export of grain plays an important role in the foreign trade of the country, so the change of agricultural export, with either its positive or negative excursions, has significant effects on the foreign trade capacity of the whole national economy ...
Anna Francsovics   +1 more
core  

Polar‐low track prediction using machine‐learning methods

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Machine‐learning models are developed to produce reliable and efficient forecasts of polar‐low (PL) trajectories 12 hours ahead. A temporal model (RLSTM) benefiting from the rolling‐forecast strategy, improves overall prediction accuracy and is suitable for quick experimentation, while a spatiotemporal model (PL‐UNet), incorporating both historical and
Ziying Yang   +4 more
wiley   +1 more source

IMPROVEMENT THE WORKS OF FREIGHT FORWARDING SERVICE AT KHARKOV-LISKI STATION

open access: yesEastern-European Journal of Enterprise Technologies, 2010
The analysis of the main lacks of forwarding services was made. The measures for improvement of the station: the introduction of universal quality management (TQM), which significantly help streamline the processes of work organization were proposed.
openaire   +1 more source

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