Results 71 to 80 of about 395,732 (299)

Reflection high-energy electron diffraction patterns of CrSi_2 films on (111) silicon [PDF]

open access: yes, 1991
Highly oriented films of the semiconducting transition metal silicide, CrSi2, were grown on (111) silicon substrates, with the matching crystallographic faces being CrSi_2(001)/Si(111).
Bai, G.   +4 more
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Design and Fabrication of a Transparent Screen-Printed Decagonal Fractal Antenna Using Silver Nanoparticles

open access: yesFractal and Fractional
This study presents a compact, wideband fractal antenna fabricated using silver nanoparticles (AgNPs) and screen-printing technology. The antenna consists of a decagonal monopole patch and a mesh ground plane, both printed on a transparent polyethylene ...
Khaloud Aljahwari   +3 more
doaj   +1 more source

Active Terahertz Polarization Converter Using a Liquid Crystal-Embedded Metal Mesh

open access: yesIEEE Photonics Journal, 2019
We report a terahertz (THz) metamaterial consisting of a metal mesh layer with nematic liquid crystals (LCs). The metal mesh has subwavelength apertures that function as a bandpass filter in the THz spectral range.
Tomoyuki Sasaki   +7 more
doaj   +1 more source

Escapement of the Cape rock lobster (Jasus lalandii ) through the mesh and entrance of commercial traps [PDF]

open access: yes, 2005
Metal-framed traps covered with polyethylene mesh used in the fishery for the South African Cape rock lobster (Jasus lalandii) incidentally capture large numbers of undersize (
Groeneveld, Johan C.   +2 more
core  

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

Improvement of 60 GHz Transparent Patch Antenna Array Performance Through Specific Double-Sided Micrometric Mesh Metal Technology

open access: yesIEEE Access, 2019
This paper presents the performance of optically transparent $4 \times 2$ microstrip patch antenna arrays operating at 60 GHz and made from double-sided micrometric mesh metal layers.
Alexis Martin   +3 more
doaj   +1 more source

Research on TA1 mesh low-melting-point alloy filling incremental forming process for cranial prosthesis

open access: yesMaterials Research Express, 2023
The single point incremental forming (SPIF) process is a flexible and progressive manufacturing technique in the monolithic molding domain of heterogeneous metal pressing panels, which can contribute to the monolithic molding of metal pressing panels ...
Li Ruxiong, Wang Tao, Li Feng
doaj   +1 more source

The Theory of SNOM: A Novel Approach

open access: yes, 1997
In this paper we consider the application of electromagnetic theory to the analysis of the Scanning Near-field Optical Microscope (SNOM) in order to predict experimentally observable quantities such as the transmission or reflection coefficients for a ...
Pendry, J. B., Ward, A. J.
core   +1 more source

A computationally-efficient numerical model to characterize the noise behavior of metal-framed walls [PDF]

open access: yes, 2015
Architects, designers, and engineers are making great efforts to design acoustically-efficient metal-framed walls, minimizing acoustic bridging. Therefore, efficient simulation models to predict the acoustic insulation complying with ISO 10140 are needed
Arjunan, Arun   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy