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Analysis of size effect and its influencing factors of brittle red sandstone with different heights

open access: yesScientific Reports
We carried out uniaxial compression tests on brittle red sandstone with different heights. The test results show that the uniaxial compressive strength of rock sample increases first and then tends to be stable with the increase of the size, which is ...
Feng Chen   +4 more
doaj   +1 more source

Water body extraction from high spatial resolution remote sensing images based on enhanced U-Net and multi-scale information fusion

open access: yesScientific Reports
Employing deep learning techniques for the semantic segmentation of remote sensing images has emerged as a prevalent approach for acquiring information about water bodies.
Huidong Cao   +3 more
doaj   +1 more source

Progressive transfer learning for advancing machine learning-based reduced-order modeling

open access: yesScientific Reports
To maximize knowledge transfer and improve the data requirement for data-driven machine learning (ML) modeling, a progressive transfer learning for reduced-order modeling (p-ROM) framework is proposed.
Teeratorn Kadeethum   +4 more
doaj   +1 more source

Multi-objective energy management in a renewable and EV-integrated microgrid using an iterative map-based self-adaptive crystal structure algorithm

open access: yesScientific Reports
The use of plug-in hybrid electric vehicles (PHEVs) provides a way to address energy and environmental issues. Integrating a large number of PHEVs with advanced control and storage capabilities can enhance the flexibility of the distribution grid.
Arul Rajagopalan   +5 more
doaj   +1 more source

Doing a double take: when transthoracic echocardiography fails for mitral valve annuloplasty ring endocarditis with Streptococcus pyogenes: a case report

open access: yesJournal of Medical Case Reports
Background This case highlights several complications of a late and rare presentation of culture-negative Streptococcus pyogenes endocarditis of a previously repaired mitral valve with an annuloplasty ring including recurrent cardioembolic strokes, which
Jonathan K. Schilling   +4 more
doaj   +1 more source

The Effect of Thin Film Adhesives on Mode I Interlaminar Fracture Toughness in Carbon Fiber Composites with Shape Memory Alloy Inserts [PDF]

open access: yes
Shape Memory Alloy (SMA) was placed within Polymer Matrix Composite (PMC) panels alongside film adhesives to examine bonding. Double cantilever beam (DCB) testing was performed using ASTM D5528.
Jana, Sadhan C.   +3 more
core   +1 more source

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