Results 21 to 30 of about 107,805 (267)

Carbon Nano-Onions as Nanofillers for Enhancing the Damping Capacity of Titanium and Fiber-Reinforced Titanium: A Numerical Investigation

open access: yesMetals, 2023
Improving the damping capacity of metal matrix composites is crucial, especially for applications in the aerospace industry where reliable performance against vibrations and shocks is mandatory.
Georgios I. Giannopoulos   +1 more
doaj   +1 more source

A Compact Bandpass Filter Manifold With Ultrawide Frequency and Bandwidth Tuning

open access: yesIEEE Access, 2023
This paper reports a comprehensive design methodology and a compact multilayer integration concept for a fully-reconfigurable bandpass filtering (BPF) manifold with simultaneous ultrawide center frequency and bandwidth (BW) tuning.
Mohammed R. A. Nasser   +2 more
doaj   +1 more source

Effect of Ni addition on CPP-GMR response in electrodeposited Co-Ni/Cu multilayered nanocylinders with an ultra-large aspect ratio

open access: yesMaterials Research Express, 2022
Effect of Co–Ni alloy composition on the current perpendicular-to-plane giant magnetoresistance (CPP-GMR) response of electrochemically synthesized Co–Ni/Cu multilayered nanocylinders was studied using anodized aluminum oxide membranes (AAOM) with ...
Kenta Nagao   +2 more
doaj   +1 more source

Data Mining of 24-Hour Cumulative Precipitation Data in Iran Using Machine Learning: Multilayer Perceptron Neural Network and Decision Tree [PDF]

open access: yesاکوهیدرولوژی
Research Topic: This study examines 24-hour cumulative precipitation data in Iran and predicts rainfall amounts over various time periods using data mining and machine learning.
mozaffar faraji   +3 more
doaj   +1 more source

Electronic properties of hybrid WS2/MoS2 multilayer on flexible PET

open access: yesMaterials Research Express, 2021
Two-dimensional (2D) layered materials transition metal dichalcogenide compound (TMDC), which stack-together and form van der Waals heterostructures, have created interesting phenomena due to their interlayer interactions and their great potential for ...
I Faraduan   +4 more
doaj   +1 more source

Skyrmions in magnetic multilayers [PDF]

open access: yesPhysics Reports, 2017
Symmetry breaking together with strong spin-orbit interaction give rise to many exciting phenomena within condensed matter physics. A recent example is the existence of chiral spin textures, which are observed in magnetic systems lacking inversion symmetry.
Wanjun Jiang   +5 more
openaire   +6 more sources

Design of a Compact Multilayer High-Gain Microstrip Patch Antenna for IoT Applications [PDF]

open access: yesJournal of Electromagnetic Engineering and Science
A compact multilayer high-gain multiband U-slot microstrip patch antenna is presented in this letter. A multilayer antenna design consisting of five layers is proposed to increase both gain and bandwidth.
Gülden Günay Bulut Öner   +2 more
doaj   +1 more source

Structure–Function Correlations in Sputter Deposited Gold/Fluorocarbon Multilayers for Tuning Optical Response

open access: yesNanomaterials, 2019
A new strategy to nanoengineer gold/fluorocarbon multilayer (ML) nanostructures is reported. We have investigated the morphological changes occurring at the metal−polymer interface in ML structures with varying volume fraction of gold (Au) and the ...
Pallavi Pandit   +5 more
doaj   +1 more source

Hexagonal-Triangular Combinatorial Structure Based Dual-Band Circularly Polarized Patch Antenna for GAGAN Receivers

open access: yesIEEE Access, 2023
A multilayer gap-coupled dual-band hexagonal microstrip patch antenna is presented for GPS Aided GEO Augmented Navigation (GAGAN) receivers. GAGAN is developed by AAI (Airport Authority of India) and ISRO (Indian Space Research Organization) exclusively ...
C. Sahana, M. Nirmala Devi, M. Jayakumar
doaj   +1 more source

Characterizing interactions in online social networks during exceptional events

open access: yesFrontiers in Physics, 2015
Nowadays, millions of people interact on a daily basis on online social media like Facebook and Twitter, where they share and discuss information about a wide variety of topics. In this paper, we focus on a specific online social network, Twitter, and we
Elisa eOmodei   +2 more
doaj   +1 more source

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