Results 31 to 40 of about 2,281,992 (231)

DISPO 4.0 | Simulation-Based Optimization of Stochastic Demand Forecast of Intermittent Material in the Capital Goods Industry

open access: yesTehnički Glasnik
This research introduces a digital planning method tailored to intermittent demand, leveraging simulation-based optimization to select and parameterize forecasting techniques for individual items.
Alexander Schmid   +3 more
doaj   +1 more source

Electric Vehicle Energy Demand Prediction Techniques: An In-Depth and Critical Systematic Review

open access: yesIEEE Access, 2023
Accurate forecast of electric vehicle energy demand is vital for maintaining the stability and reliability of power systems. With the increasing prevalence of electric vehicles in transportation systems, the anticipating demand surges with precision in ...
Fatemeh Marzbani   +2 more
doaj   +1 more source

Market Value and Agents Benefits of Enhanced Short-Term Solar PV Power Generation Forecasting

open access: yesMachines, 2022
Renewable energy sources such as PV solar or wind power are intermittent and non-dispatchable. Massive integration of these resources into the electric mix poses some challenges to meeting power generation with demand.
Álvaro Manso-Burgos   +4 more
doaj   +1 more source

Microgrid Energy Management and Methods for Managing Forecast Uncertainties

open access: yesEnergies, 2022
The rising demand for electricity, economic benefits, and environmental pressures related to the use of fossil fuels are driving electricity generation mostly from renewable energy sources.
Shanmugarajah Vinothine   +3 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

open access: yesFEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward   +2 more
wiley   +1 more source

Machine Learning Based Solar Photovoltaic Power Forecasting: A Review and Comparison

open access: yesIEEE Access, 2023
The growing interest in renewable energy and the falling prices of solar panels place solar electricity in a favourable position for adoption. However, the high-rate adoption of intermittent renewable energy introduces challenges and the potential to ...
Jwaone Gaboitaolelwe   +5 more
doaj   +1 more source

Incorporating demand uncertainty and forecasting in supply chain planning models [PDF]

open access: yes, 2011
This paper develops a framework for examining the effect of demand uncertainty and forecast error on unit costs and customer service levels in the supply chain, including Material Requirements Planning (MRP) type manufacturing systems.
Kingsman, B G, Fildes, R A
core   +5 more sources

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng   +4 more
wiley   +1 more source

Enhancing Intermittent Spare Part Demand Forecasting: A Novel Ensemble Approach with Focal Loss and SMOTE

open access: yesLogistics
Background: Accurate inventory management of intermittent spare parts requires precise demand forecasting. The sporadic and irregular nature of demand, characterized by long intervals between occurrences, results in a significant data imbalance, where ...
Saskia Puspa Kenaka   +3 more
doaj   +1 more source

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