Results 201 to 210 of about 116,692 (327)

Bayesian network analysis of cognitive impairment in empty-nest older adults: the role of living environment. [PDF]

Front Public Health
Zhang S, Tian Y, Feng N, Li J, Zhang T, Deng L, Fu J.   +6 more
europepmc   +1 more source

Low‐Carbon Optimal Scheduling of Multiple Virtual Power Plants Based on Asymmetric Nash Bargaining

Energy Science &Engineering, EarlyView.
ABSTRACT To effectively investigate the structural discrepancies and complementary energy characteristics among multiple virtual power plants (VPPs), and to improve the economic efficiency, low‐carbon performance, and operational reliability of the multi‐agent system, this paper proposes a low‐carbon collaborative optimal operation strategy for ...
Junjie Qiu, Min Liu, Yang Peng, Haiqiang Zhao, Yuanda Wu, Yongyuan Tian   +5 more
wiley   +1 more source

Scene Understanding System of Underground Pipeline Corridors Under Characteristic Degradation Conditions. [PDF]

Sensors (Basel)
Wang J, Xing R, Zhou M, Xu J, Zhang X, Ju S.   +5 more
europepmc   +1 more source

Application of GAN–CNN in Risk Assessment of Pipeline Failures in Multiphase Pipeline With Image Information Encoding Approach

Energy Science &Engineering, EarlyView.
Field data from multiphase pipelines are transformed into grayscale images via Image Information Encoding, preserving feature values and interparameter relationships. A GAN–CNN model generates synthetic images that are decoded to expand the original database.
Sihang Chen, Na Zhang, Biyuan Shui
wiley   +1 more source

Fueling Inequity: Geospatial Analyses Reveal Racial Patterns in Vulnerability to Natural Gas Pipeline Impacts in North Carolina. [PDF]

Geohealth
Tschoepe SA, Emanuel RE, Moreau G, Cada P.   +3 more
europepmc   +1 more source

Mixing Behavior of Natural Gas and Hydrogen in a High‐Efficiency Vane (HEV) Static Mixer

Energy Science &Engineering, EarlyView.
Static mixers play a crucial role in the safe transport of hydrogen‐blended natural gas. Computational fluid dynamics (CFD) was employed to investigate the effects of structural parameters of the HEV static mixer on the mixing behavior and homogeneity of natural gas and hydrogen. The modeling approach was well validated against experimental data.
Xiang Zhou, Jun Zheng, Weiqing Xu, Dewen Kong, Yan Shi, Maolin Cai   +5 more
wiley   +1 more source

Advancing Defect Detection in Laser Welding: A Machine Learning Approach Based on Spatter Feature Analysis. [PDF]

Sensors (Basel)
Solovev G, Klokov E, Krasnov D, Sokolov M.   +3 more
europepmc   +1 more source

Blending Hydrogen into Natural Gas Pipeline Networks: A Review of Key Issues

, 2013
M. Melaina, O. Antonia, M. Penev
semanticscholar   +1 more source

Daily Residential Natural Gas Demand Forecasting Using Machine Learning Regression: Comparative Evaluation With a Case Study in Qazvin Province, Iran

Energy Science &Engineering, EarlyView.
This graphical abstract summarizes the proposed framework for improving short‐term residential natural gas consumption forecasting by integrating a novel socioeconomic indicator, the subscription growth ratio (SGR), with conventional meteorological variables.
Ali Pirzad, Mostafa Khanzadi
wiley   +1 more source

Transfer learning-driven prediction of oil and gaspipeline corrosion rates in small sample scenarios. [PDF]

PLoS One
Long P, Yang G, Liu H, Deng W, Liang M.
europepmc   +1 more source