Results 41 to 50 of about 3,870,252 (374)
Multiplatform evaluation of global trends in wind speed and wave height
Science, 2019 Ocean winds blowing harder Two frequently asked questions about how climate warming will affect the environment are whether windiness might change and what effects that might have on ocean waves.
I. Young, A. Ribal
semanticscholar +1 more source
Short term prediction of wind speed based on long-short term memory networks [PDF]
FME Transactions, 2021 Power utilities, developers, and investors are pushing towards larger penetrations of wind and solar energy-based power generation in their existing energy mix. This study, specifically, looks towards wind power deployment in Saudi Arabia. For profitable
Salman Umar T. +3 more
doaj +1 more source
El Roque de Los Muchachos Site Characteristics. II. Analysis of Wind, Relative Humidity and Air Pressure [PDF]
, 2007 In this paper we present an analysis of wind speed, wind direction, relative humidity and air pressure taken at TNG, CAMC and NOT at Observatorio del Roque de Los Muchachos, in the Canary Islands.
Brandt P. N. +4 more
core +3 more sources
Quantifying the latitudinal representivity of in situ solar wind observations [PDF]
, 2020 Advanced space-weather forecasting relies on the ability to accurately predict near-Earth solar wind conditions. For this purpose, physics-based, global numerical models of the solar wind are initialized with photospheric magnetic field and coronagraph ...
Lang, Matthew +4 more
core +1 more source
Applied Sciences, 2022 The wind parameter distribution law at a bridge midspan in a U-shaped valley has important influence on the wind strength of this bridges. In this paper, the wind characteristics were researched by computational fluid dynamics (CFD).
Jiawu Li +4 more
doaj +1 more source
Energy Reports, 2022 The wind speed signal measured by the mechanical anemometer lags behind the wind speed at the wind wheel surface of the wind turbine in time. The wind speed reconstruction algorithm adopted by the ordinary lidar anemometer is insufficient.
Liang Zhang +4 more
doaj
The Astrophysical Journal, 2006 5 pages, 2 figures embedded, ApJL, in ...
Takeru K. Suzuki, Takeru K. Suzuki
openaire +3 more sources
A spliced Gamma-Generalized Pareto model for short-term extreme wind speed probabilistic forecasting [PDF]
, 2019 Renewable sources of energy such as wind power have become a sustainable alternative to fossil fuel-based energy. However, the uncertainty and fluctuation of the wind speed derived from its intermittent nature bring a great threat to the wind power ...
Castro-Camilo, Daniela +2 more
core +2 more sources
A multifractal description of wind speed records [PDF]
Chaos, Solitons & Fractals, 2005 In this paper, a systematic analysis of hourly wind speed data obtained from four potential wind generation sites in North Dakota is conducted. The power spectra of the data exhibited a power law decay characteristic of $1/f^ $ processes with possible long range correlations.
Rajesh Kavasseri +1 more
openaire +3 more sources
Semi‐supervised classification of fundus images combined with CNN and GCN
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose Diabetic retinopathy (DR) is one of the most serious complications of diabetes, which is a kind of fundus lesion with specific changes. Early diagnosis of DR can effectively reduce the visual damage caused by DR. Due to the variety and different morphology of DR lesions, automatic classification of fundus images in mass screening can ...
Sixu Duan +8 more
wiley +1 more source