Results 101 to 110 of about 141,866 (259)

Five-Stage Fast Charging of Lithium-Ion Batteries Based on Lamb Waves Depolarization

Energies
Lithium-ion batteries are essential for the development of consumer electronics and electric vehicles due to their high energy density, low self-discharge rate, and easy maintenance.
Tong Wang, Wei Liang
doaj   +1 more source

Integrated Structural Health Assessment Using Piezoelectric Active Sensors

Shock and Vibration, 2005
This paper illustrates an integrated approach for identifying structural damage. The method presented utilizes piezoelectric (PZT) materials to actuate/sense the dynamic response of the structures.
Jeannette R. Wait, Gyuhae Park, Charles R. Farrar   +2 more
doaj   +1 more source

A Lamb Wave Wavenumber-Searching Method for a Linear PZT Sensor Array

Sensors, 2019
In this paper, a wavenumber−searching method based on time-domain compensation is proposed to obtain the wavenumber of the Lamb wave array received signal.
Bin Liu, Tingzhang Liu, Jianfei Zhao
doaj   +1 more source

The Rayleigh-Lamb wave propagation in dielectric elastomer layers subjected to large deformations

, 2011
The propagation of waves in soft dielectric elastomer layers is investigated. To this end incremental motions superimposed on homogeneous finite deformations induced by bias electric fields and pre-stretch are determined.
Bar-Cohen, Bertoldi, Bustamante, Carpi, deBotton, Dorfmann, Dorfmann, Ericksen, Eringen, Eringen, Gal deBotton, Gal Shmuel, Kofod, Kovetz, Lamb, Lutianov, Massimiliano Gei, McMeeking, Mockensturm, Pelrine, Plante, Rayleigh, Suo, Tiersten, Tiersten, Toupin, Toupin, Yang, Zhu   +28 more
core   +1 more source

Change Within Stability: A Mixed‐Methods Study of Identity Development in Established Adulthood

Journal of Personality, EarlyView.
ABSTRACT Introduction Longitudinal studies examining identity development in adulthood are scarce, and little is known about the processes through which a stable identity is maintained or revised. This study addresses these gaps by examining (a) longitudinal patterns of identity status development from emerging through established adulthood and (b ...
Hanna Larsson, Johanna Carlsson, Py Liv Eriksson, Moin Syed, Maria Wängqvist, Ann Frisén   +5 more
wiley   +1 more source

Multi-Wave Structures of Traveling Ionospheric Disturbances Associated with the 2022 Tonga Volcanic Eruptions in the New Zealand and Australia Regions

Remote Sensing
Using dense global navigation satellite system data and brightness temperature data across the New Zealand and Australia regions, we tracked the propagation of traveling ionospheric disturbances (TIDs) associated with the 15 January 2022 Tonga volcanic ...
Xiaolin Li, Feng Ding, Bo Xiong, Ge Chen, Tian Mao, Qian Song, Changhao Yu   +6 more
doaj   +1 more source

Quantum interference structures in trapped ion dynamics beyond the Lamb-Dicke and rotating wave approximations

, 2008
We apply wave packet methods to study an ion-trap system in the strong excitation regime imposing neither the rotating wave nor the Lamb-Dicke approximations.
A. S. Davydov, D. J. Wineland, D. Wang, Dong Wang, H. Moya-Cessa, Hans O. Karlsson, J. I. Cirac, Jonas Larson, L. D. Landau, S. H. Dong, T. Liu, Tony Hansson, W. P. Schleich, Åsa Larson   +13 more
core   +1 more source

Non-Semisimple Degeneracy of Lamb Waves

Mechanics of Solids
Abstract Anomalous guided waves appearing at a non-semisimple degeneracy of the fundamental matrix are observed and analyzed in the framework of the Cauchy sextic formalism. The non-semisimple degeneracy condition is explicitly constructed for the most general case of Lamb waves propagating in a traction-free layer with
Karakozova, A. I., Kuznetsov, S. V.
openaire   +2 more sources

Navigating identity dilemmas in protest: Everyday discursive strategies of engagement in the Catalan independence movement

Political Psychology, EarlyView.
Abstract Over the past decade, large‐scale protests have been pivotal in shaping institutional dynamics and triggering societal change. Despite increased academic attention, the understanding of participants' experiences remains limited. This paper argues for adopting an actor‐centered perspective to gain novel insights into protest dynamics ...
Cristina Pradillo‐Caimari
wiley   +1 more source

Proximity to settlements in the West Bank shifts protest behavior toward higher‐risk actions and increases perceived collective injustice

Political Psychology, EarlyView.
Abstract Engagement in political conflict has been linked to various material and psychological motives, while the role of perceived collective injustice remains empirically contested. We examine this hypothesis for protest behavior in the West Bank.
Nils Mallock, Christian Krekel
wiley   +1 more source