Results 51 to 60 of about 153,678 (301)

Economic and Technical Assessment of Wind Potential Using SARIMAX Time Series Models: Wind Speed Forecasting and Analysis

open access: yesEnergy Science &Engineering, EarlyView.
The wind energy potential of Khaf was evaluated for 2025 using 15 years of wind data combined with advanced forecasting models, SARIMAX and Prophet. This integrated framework enables precise estimation of wind power density and optimal turbine selection, paving the way for the efficient and sustainable development of wind farms in the region.
Mohammad Amin Valizadeh   +3 more
wiley   +1 more source

Carbon Speciation and Solubility in Silicate Melts

open access: yesGeophysical Monograph Series, Page 179-194., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Natalia Solomatova   +2 more
wiley  

+1 more source

Parsimony and omitted factors: the airline model and the Census X-11 assumptions [PDF]

open access: yes, 1985
El tipo de modelo Arima para el que el metodo de ajuste estacional X-11 es adecuado se ha identificado como (1-L)(1-L12)Xt=G(L)at, (CX), en donde G(L) es de orden 26. En este documento se aproxima el modelo CX mediante un modelo Arima (1,1,2)(0,1,1), con
Espasa, Antoni, Galián, R.
core   +2 more sources

Forecasting Electricity Peak Load: Time‐Series Modeling Integrating Economic and Demographic Dynamics—A Case Study From Jordan

open access: yesEnergy Science &Engineering, EarlyView.
Forecasts peak electricity demand in Jordan for grid expansion over the next decade. Introduces a comparative method combining ARIMA, ARIMA‐X, and regression models. Projections show a 41% peak load increase by 2035, reaching around 5300 MW. The findings support capacity planning, pricing strategies, and network expansion.
Rafat Aljarrah   +5 more
wiley   +1 more source

Forecasting production and import of maize in Nepal using the Box-Jenkins ARIMA and ARIMA-ETS models

open access: yesCogent Food & Agriculture
Maize is the second most important crop in Nepal in terms of area and production. Despite the increase in production, the heavy import of maize in recent decades has become a policy concern in Nepal.
Binod Kumar Bhattarai   +3 more
doaj   +1 more source

Forecasting airport passenger traffic: the case of Hong Kong International Airport [PDF]

open access: yes, 2011
Hong Kong International Airport is one of the main gateways to Mainland China and the major aviation hub in Asia. An accurate airport traffic demand forecast allows for short and long-term planning and decision making regarding airport facilities and ...
Balli, Hatice Ozer   +2 more
core  

Forecasting New Employment Using Nonrepresentative Online Job Advertisements With an Application to the Italian and EU Labor Market

open access: yesJournal of Forecasting, EarlyView.
ABSTRACT Using online job advertisement data improves the timeliness and granularity depth of analysis in the labor market in domains not covered by official data. Specifically, its variation over time may be used as an anticipator of official employment variations.
Pietro Giorgio Lovaglio   +1 more
wiley   +1 more source

Predictive Performance Evaluation of ARIMA and Hybrid ARIMA-LSTM Models for Particulate Matter Concentration

open access: yesJOIN: Jurnal Online Informatika
This study provides an objective evaluation of prediction performance models for particulate matter policy for industrial stakeholders by comparing the ARIMA and Hybrid ARIMA-LSTM models for predicting air quality data from the industrial environment. In
Johanes Dian Kurniawan   +2 more
doaj   +1 more source

Temperature field forecast in concrete dam with the use of ARIMA models and the finite element method [PDF]

open access: yes, 2016
This article describes a forecasting method, with the application of statistical models Auto-Regressive Integrated Moving Average (ARIMA) and a heat conduction model to forecast the temperature field in a buttress block of Itaipu dam. Monthly temperature
Aracayo, Luis Antonio Sucapuca   +6 more
core  

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