Results 31 to 40 of about 14,456 (302)

Aircraft Anti-Icing Fluids Endurance Under Natural and Artificial Snow: a Comparative Study [PDF]

open access: yes, 2022
The usage of De-Icing and Anti-Icing fluids is the most common method recognized to protect aircraft on the ground from freezing and frozen contaminants.
Brassard, Jean-Denis   +4 more
core   +1 more source

Assessing the Sustainability of Ski Fields in Southern Japan under Global Warming

open access: yesAdvances in Meteorology, 2018
This is the first study in assessing the impact of climate change on Japanese ski fields with ensemble dynamical downscaling simulations. We target three ski fields in Ehime Prefecture, a southern border area for skiing in Japan.
Asuka Suzuki-Parker   +3 more
doaj   +1 more source

Ski piste snow ablation versus potential infiltration (Veporic Unit, Western Carpathians)

open access: yesJournal of Hydrology and Hydromechanics, 2020
Snow production results in high volume of snow that is remaining on the low-elevation ski pistes after snowmelt of natural snow on the off-piste sites.
Mikloš Michal   +6 more
doaj   +1 more source

Experimental Study on Distribution of Snow Grain Size for Internal Mixing Snow Makers

open access: yesZhileng xuebao, 2023
The grain size of artificial snow in a simulated indoor environment was measured using a laser particle size analyzer to examine the growth law of snow crystals.
Zhao Wei   +6 more
doaj  

Les barrages alpins

open access: yesRevue de Géographie Alpine, 2008
Mountain reservoirs were initially built in the Alps to meet energy needs in the winter. A certain diversification in the uses of water then gradually developed, related to tourism development in the local communities.
Alain Marnezy
doaj   +1 more source

Insulator fault feature extraction system of substation equipment based on machine vision

open access: yesIET Networks, EarlyView., 2022
Abstract The artificial intelligence technology and intelligent automation are more and more widely used, the insulators play a supporting and insulating role in the operation of the grid. The use of machine vision inspection technology to detect insulator faults has become an inevitable trend of the times.
Keruo Jiang   +4 more
wiley   +1 more source

Les impacts hydrologiques de la production de neige dans un domaine de moyenne montagne

open access: yesVertigO, 2016
Artificial snowmaking is a relatively recent practice in Europe and in North America. This activity is necessary for the ski resorts to maintain and develop economic activities. However snowmaking requires large quantities of water, which are pumped from
Élodie Magnier
doaj   +1 more source

MODIS Fractional Snow Cover Mapping Using Machine Learning Technology in a Mountainous Area

open access: yesRemote Sensing, 2020
To improve the poor accuracy of the MODIS (Moderate Resolution Imaging Spectroradiometer) daily fractional snow cover product over the complex terrain of the Tibetan Plateau (RMSE = 0.30), unmanned aerial vehicle and machine learning technologies are ...
Changyu Liu   +3 more
doaj   +1 more source

Classifying avian drinking behaviour: ecological insights and implications in a changing world

open access: yesBiological Reviews, EarlyView.
ABSTRACT Water is a fundamental currency of life, and its availability significantly influences animal behaviour, physiology and distributions. However, our knowledge around the dependence on water for drinking and the direct and indirect mechanisms driving related behaviours remains partial in the context of changing climates. Here, we review patterns
Shannon R. Conradie, Marc T. Freeman
wiley   +1 more source

Strain softening and strain localisation in irreversible deformation of snow [PDF]

open access: yes, 2015
The aim of this work was to visualise heterogeneous deformation in snow under controlled laboratory conditions. Heterogeneous deformation was observed for both homogenous and heterogeneous loading conditions.
Barraclough, Thomas William
core  

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