Results 51 to 60 of about 329,757 (288)
Mathematics, 2022 Hybrid nanofluids combine two or more nano properties with a base fluid such as water ethylene. Usually, this helps enhance the heat transfer rate; in this article, using new similarity transformations created by Lie group analysis, the governing ...
C. S. K. Raju +5 more
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Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents
Advanced Healthcare Materials, EarlyView.Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn +14 more
wiley +1 more source
On Unsaturated Soil Mechanics – Personal Views on Current Research
Studia Geotechnica et Mechanica, 2015 This paper presents the authors’ personal views on current research being conducted by various research groups around the world in the broad area of mechanics of unsaturated geomaterials in general and soils in particular.
Pande G.N., Pietruszczak S.
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Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection
Advanced Materials, EarlyView.Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel +7 more
wiley +1 more source
Advanced Materials, EarlyView.Coupling of spin‐active VB−$V_B^ - $ defects in hBN with alumina‐coated gold plasmonic nanoresonators (PNRs), integrated into a microwave‐efficient waveguide, constitutes a plasmon‐strain architecture that enhances their photoluminescence and spin contrast. This platform enables a tenfold quantum yield improvement and achieves a DC magnetic sensitivity
Naveed Hussain +12 more
wiley +1 more source
The effect of the blowing and suction from one or two positions over the suction surface of NACA0012 airfoil on aerodynamic performance in turbulent flow [PDF]
مجله مدل سازی در مهندسی, 2017 One approach to improve the aerodynamic performance of airfoils and hydrofoils is inject a small amount of energy to the system (such as fluid injection or suction on the surface), to change the lift and drag.
Pooria Akbarzadeh, Mahsa Mostafavi
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Modeling Wicking Fabric Inhibition Effect on Frost Heave
Applied Sciences, 2022 The deterioration of roads in cold regions can result in unsafe driving conditions and high maintenance costs. Frost heaving is regarded as one of the main reasons for road degradation.
Yuwei Wu +5 more
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Method for maintaining precise suction strip porosities [PDF]
, 1989 This invention relates to a masking method generally and, more particularly to a method of masking perforated titanium sheets having laminar control suction strips.
Gallimore, Frank H.
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Advanced Materials, EarlyView.This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi +12 more
wiley +1 more source
The Arab Journal of Interventional Radiology, 2020 Aims: To determine the safety and feasibility of continuous aspiration mechanical thrombectomy (CAT) for restoring patency to thrombosed hemodialysis reliable outflow (HeRO) arteriovenous grafts.
Osman Ahmed +8 more
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