Results 101 to 110 of about 5,352,065 (277)

Artifact reduction in multichannel pervasive EEG using hybrid WPT-ICA and WPT-EMD signal decomposition techniques [PDF]

open access: yes, 2014
In order to reduce the muscle artifacts in multi-channel pervasive Electroencephalogram (EEG) signals, we here propose and compare two hybrid algorithms by combining the concept of wavelet packet transform (WPT), empirical mode decomposition (EMD) and ...
Koushik Maharatna   +7 more
core   +1 more source

Do Banks in the Middle East and North Africa Region Price Carbon Exposure?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether carbon exposure is incorporated into corporate borrowing costs within the Middle East and North Africa (MENA) region. Using a panel of 771 firm‐year observations from publicly listed non‐financial firms between 2016 and 2023, the analysis investigates the relationship between carbon intensity and firms' cost of debt
Yara Ibrahim   +2 more
wiley   +1 more source

Feature Extraction and Simulation of EEG Signals During Exercise-Induced Fatigue

open access: yesIEEE Access, 2019
Accurate extraction of EEG signal characteristics during exercise fatigue can provide a scientific basis for sports fatigue detection and exercise fatigue injury treatment.
Zhongwan Yang, Huijie Ren
doaj   +1 more source

Corporate Governance and Environmental Performance: Does Contingency Theory Affect the Explanatory Power of Theoretical Frameworks?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT There is extensive literature on the relationship between corporate governance (CG) and firms' environmental performance (EP). However, the empirical findings remain somewhat equivocal. A variety of theoretical approaches have been utilised to provide a suitable basis for explaining the causal relationship, including legitimacy theory ...
Lukas Horner, Michael Grüning
wiley   +1 more source

Exploring Scale-Specific Controls on Soil Water Content across a 500-Kilometer Transect Using Multivariate Empirical Mode Decomposition

open access: yesVadose Zone Journal, 2018
Soil water content (SWC) varies both spatially and temporally and is highly controlled by various factors operating at different intensities and scales.
Yali Zhao   +3 more
doaj   +1 more source

Drivers of Scope 3 Emissions Disclosure Quality—CDP Analysis

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Scope 3 emissions account for a significant portion of a supply chain's carbon footprint, yet very little research explores the key drivers of high‐quality Scope 3 disclosures. Additionally, while climate governance is a vital part of both improving carbon performance and ensuring corporate accountability, its broader impact on disclosure ...
Xintao Li, Binh Bui, Thanh Phan
wiley   +1 more source

Structure or Composition? Explaining the ESG Premium in Firm Profitability With Oaxaca and Pseudo‐Panel Evidence

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether ESG‐related profitability differences arise from observable firm characteristics or from structural differences in how firms convert those characteristics into performance outcomes. Using an unbalanced panel data design, the final sample comprises 727 firm‐year observations from 178 publicly listed non‐financial ...
Yara Ibrahim   +2 more
wiley   +1 more source

Designing a multi-stage multivariate empirical mode decomposition coupled with ant colony optimization and random forest model to forecast monthly solar radiation

open access: yes, 2019
Solar energy is an alternative renewable energy resource that has the potential of cleanly addressing the increasing demand for electricity in the modern era to overcome future energy crises.
Kwan, Paul   +3 more
core   +1 more source

How Do Energy Prices, Financial Conditions, and ESG‐Related Uncertainty Shape Energy Efficiency in the United States? Evidence From Wavelet Quantile Regression

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Improving energy efficiency is a central pillar of climate mitigation strategies, energy security, and sustainable economic growth, particularly in energy‐intensive economies such as the United States. This study investigates the nonlinear and distribution‐dependent effects of energy prices, financial conditions, economic policy uncertainty ...
Busra Agan Celik
wiley   +1 more source

Multivariate fault classification in electrical distribution systems using empirical mode decomposition and machine learning

open access: yesDiscover Artificial Intelligence
The reliability and efficiency of electrical distribution systems are critical for maintaining uninterrupted power supply and minimizing disruptions caused by faults, which can lead to extensive outages and safety hazards.
Mihir Sinha, Mayukha Pal
doaj   +1 more source

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