Results 151 to 160 of about 354,890 (303)
Comprehensive Feasibility Study of Solar Power Plants
Energy Science &Engineering, EarlyView.ABSTRACT The global transition to solar energy is frequently impeded by high project failure rates, largely due to feasibility assessments that emphasize geographic and economic aspects while overlooking critical technical, environmental, and socio‐administrative dimensions.
Seyyed Mohammad Hadi Mohammadi +2 more
wiley +1 more source
Energy Science &Engineering, EarlyView.ABSTRACT Traditional air conditioners suffer from low energy efficiency and exacerbate grid peak loads. While ice storage offers energy‐saving potential, the systematic regulation of ice packing fraction (IPF) on cooling consumption and its synergy with dynamic carbon emissions remains unexplored.
Di Yang, Wenpeng Hong, Xu Jin
wiley +1 more source
Tsunamis in south central Chile : evidence from coastal lakes
, 2016 The south central Chilean coast lies on the Peru-Chile subduction zone. As a result, the area is prone to megathrust earthquakes. The convergent motion of the oceanic Nazca Plate and the South American Plate during these earthquakes causes co-seismic vertical deformation on the seafloor, which in turn generates tsunamis.
openaire +1 more source
FlexMat, EarlyView.A soft electrochemical actuator using a hierarchically structured polypyrrole membrane with coral‐like hollow vesicles achieves stable performance at −24°C. The unique architecture ensures continuous conductivity and rapid ion diffusion, resulting in large strain, low energy consumption, and high coulombic efficiency under subzero conditions. This work
Lizhen Lan +6 more
wiley +1 more source
Machine Learning Approaches to Forecast the Realized Volatility of Crude Oil Prices
Journal of Forecasting, EarlyView.ABSTRACT This paper presents an evaluation of the accuracy of machine learning (ML) techniques in forecasting the realized volatility of West Texas Intermediate (WTI) crude oil prices. We compare several ML algorithms, including regularization, regression trees, random forests, and neural networks, to several heterogeneous autoregressive (HAR) models ...
Talha Omer +3 more
wiley +1 more source
Magallania, 2009 Fueron analizadas, por medio de la técnica ICP-MS, 35 muestras de obsidianas provenientes de dos sitios arqueológicos costeros (Chan Chan-18 al norte de Valdivia y Puente Quilo en Chiloé) y de seis sitios continentales de cazadores-recolectores (Alero ...
CHARLES R STERN +3 more
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A Deep Learning Framework for Forecasting Medium‐Term Covariance in Multiasset Portfolios
Journal of Forecasting, EarlyView.ABSTRACT Forecasting the covariance matrix of asset returns is central to portfolio construction, risk management, and asset pricing. However, most existing models struggle at medium‐term horizons, several weeks to months, where shifting market regimes and slower dynamics prevail.
Pedro Reis, Ana Paula Serra, João Gama
wiley +1 more source
Food Safety and Health, EarlyView.Evaluation of the efficacy of selected dipping solutions on fresh chicken meat shelf life. Samples treated with nisin and EDTA combinations, followed by chilled storage. The effectiveness of these interventions was assessed through bacteriological, sensory, and physicochemical (pH) deterioration criteria.
Mohamed M. Eltanty +5 more
wiley +1 more source
Gayana: Botanica, 2010 This study reports the presence of the diatom Stephanodiscus minutulus (Kützing) Cleve & Möller for the frst time in Chilean continental waters; it is a taxon reported in many aquatic systems in Europe and North America and there are only scanty records ...
Fabiola Cruces +2 more
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