Results 31 to 40 of about 541,984 (296)

Series active variable geometry suspension application to comfort enhancement [PDF]

open access: yes, 2016
This paper explores the potential of the Series Active Variable Geometry Suspension (SAVGS) for comfort and road holding enhancement. The SAVGS concept introduces significant nonlinearities associated with the rotation of the mechanical link that ...
Arana, C, Dini, D, Evangelou, SA
core   +1 more source

Characterization of Micro-seismic Activity in Northern Cyprus Using Complexity and Corner Frequency Methods

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi
Cyprus is an island country located in the eastern Mediterranean, to the south of Türkiye and the western of Syria and Lebanon, and is a popular tourist destination.
Evrim Yavuz
doaj   +1 more source

Analisis Manfaat Pojok Baca untuk Menanamkan Minat Baca Siswa Kelas IV SD Negeri Ringinsari

open access: yesFondatia : Jurnal Pendidikan Dasar, 2023
This study aims to analyze the benefits of reading corners in fostering a programmed interest in reading at SDN Ringinsari. The research method used is qualitative with a descriptive approach.
Hamdan Kasim   +3 more
doaj   +1 more source

Metal nanoparticles with sharp corners: Universal properties of plasmon resonances

open access: yes, 2012
We predict the simultaneous occurrence of two fundamental phenomena for metal nanoparticles possessing sharp corners: First, the main plasmonic dipolar mode experiences strong red shift with decreasing corner curvature radius; its resonant frequency is ...
Gorkunov, M., Podivilov, E., Sturman, B.
core   +1 more source

Modulation Characteristics of Active Frequency Selective Surface Trihedral Corner Reflector

open access: yesDEStech Transactions on Computer Science and Engineering, 2019
The conventional passive jamming devices such as corner reflectors and chaffs cannot achieve the flexible modulation of radar signal for their fixed scattering cross section. As a passive material, active frequency selective surface (FSS) can dynamically control their electromagnetic characteristics and has been widely applied in the radar target ...
LEI LIU   +4 more
openaire   +2 more sources

Effect of CNC Interpolator Parameter Settings on Toolpath Precision and Quality in Corner Neighborhoods

open access: yesApplied Sciences, 2022
Surface quality, machining time, and precision of the final workpiece are key criteria of optimization in CNC machining. These criteria are influenced by multiple factors, such as path interpolation, feed drive system settings, machine dynamics, and the ...
Petr Petráček   +3 more
doaj   +1 more source

Solving the Corner-Turning Problem for Large Interferometers [PDF]

open access: yes, 2010
The so-called corner turning problem is a major bottleneck for radio telescopes with large numbers of antennas. The problem is essentially that of rapidly transposing a matrix that is too large to store on one single device; in radio interferometry, it ...
Andrew Lutomirski   +13 more
core   +2 more sources

Generating Information-Diverse Microwave Speckle Patterns Inside a Room at a Single Frequency With a Dynamic Metasurface Aperture [PDF]

open access: yes, 2020
We demonstrate that dynamic metasurface apertures (DMAs) are capable of generating a multitude of highly uncorrelated speckle patterns in a typical residential environment at a single frequency.
Gollub, Jonah N.   +3 more
core  

Shape identification in inverse medium scattering problems with a single far-field pattern [PDF]

open access: yes, 2015
Consider time-harmonic acoustic scattering from a bounded penetrable obstacle $D\subset \mathbb R^N$ embedded in a homogeneous background medium. The index of refraction characterizing the material inside $D$ is supposed to be H\"older continuous near ...
Hu, Guanghui   +2 more
core   +3 more sources

Unsteady Analysis of a Pulsating Alternate Flow Pattern in a Radial Vaned Diffuser

open access: yesInternational Journal of Turbomachinery, Propulsion and Power, 2022
In centrifugal compressors, Mild Surge (MS) leads to unstable operation. Previous experimental work on a centrifugal compressor designed and built by Safran Helicopter Engines (SafranHE) showed that MS corresponds to the pulsation of an alternate stall ...
Nicolas Poujol   +3 more
doaj   +1 more source

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