Results 31 to 40 of about 8,973,493 (300)
Dielectric properties of materials for 3D printing at high frequencies
Research in Agricultural Engineering, 2023 3D printing is widely used method. In the term of developing of components for electronic devices, it is important to provide the good physical properties of the used dielectric.
Tomáš Pícha, Stanislava Papežová
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Studying Corruption and Anticorruption in a Late Medieval Commune: The case of Thirteenth- and Fourteenth-century Bologna [PDF]
, 2023 This paper explores the historical meaning of corruption and its forms of contrast in late medieval Bologna. It focuses on understanding the different and changing notions this form of classifiable crime, performed by public officers, assumed in the ...
Edward Loss
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Nanomaterials, 2018 Composite insulation materials are an inseparable part of numerous electrical devices because of synergy effect between their individual parts. One of the main aims of the presented study is an introduction of the dielectric properties of nanoscale ...
Jaroslav Hornak +7 more
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Finite element modeling for predicting sound insulation of fixed windows in a laboratory environment
Frontiers in Built Environment, 2022 This paper presents discussion of the prediction capability of three numerical models using finite element method for predicting the sound reduction index (SRI) of fixed windows having different dimensions in a laboratory environment. The three numerical
Marie Mimura +3 more
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Cycleflow: Purify Information Factors by Cycle Loss
The Speaker and Language Recognition Workshop (Odyssey 2022), 2022 SpeechFlow is a powerful factorization model based on information bottleneck (IB), and its effectiveness has been reported by several studies. A potential problem of SpeechFlow, however, is that if the IB channels are not well designed, the resultant factors cannot be well disentangled.
Haoran Sun +3 more
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Study of the effect of specimen size and frequency on the structural damping property of beam
Mechanical Engineering Journal, 2016 It is said that the parameters that characterize structural damping, i.e., the loss factor, are identical to the material of the specimen, but in actuality, the damping property is sometimes affected by specimen size or the frequency.
Shozo KAWAMURA +3 more
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Energies, 2022 This paper investigates the characteristics of generic dielectric materials and char, which are intended to be used as the fixed bed materials of a non-thermal-plasma (NTP)-based dielectric barrier discharge (DBD) reactor.
Saravanakumar Arumugam +3 more
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Rheological Properties of Polyurethane-Based Magnetorheological Gels
Frontiers in Materials, 2019 The paper tests the influence of mass fractions of carbonyl iron particles (CIPs) on the rheological properties of magnetorheological (MR) gels. Polyurethane-based MR gels with different weight fraction of CIPs, i.e., 40, 60, and 80%, were firstly ...
Guang Zhang +4 more
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Electromechanical Equivalent Circuit Model of a Piezoelectric Disk Considering Three Internal Losses
IEEE Access, 2020 Heat generation by internal loss factors of piezoelectrics is one of the critical issues for high power density piezoelectric applications, such as ultrasonic motors, piezoelectric actuators and transducers.
Xiaoxiao Dong +5 more
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Damping Behavior of Thermoplastic Organic Sheets with Continuous Natural Fiber-Reinforcement
Vibration, 2021 In the field of lightweight construction, the use of natural fibers as reinforcement in composites has been increasingly discussed. Additionally, the damping properties of natural fibers are known from fiber materials such as fiber insulation boards.
Martin Dannemann +4 more
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