Results 101 to 110 of about 2,905,814 (268)
Gas lasers with wave-chaotic resonators
Semiclassical multimode laser theory is extended to gas lasers with open two-dimensional resonators of arbitrary shape. The Doppler frequency shift of the linear-gain coefficient leads to an additional linear coupling between the modes, which, however ...
Zaitsev, Oleg
core +2 more sources
THE URBAN METABOLISM OF FLOOD PROTECTION INFRASTRUCTURE IN JAKARTA, INDONESIA
Abstract Investments in large‐scale climate infrastructures are central to emerging forms of climate urbanism. In Jakarta, flood protection infrastructures seek to protect the city from devastating flood events in anticipation of future catastrophes.
Sophie Webber, Wahyu Kusuma Astuti
wiley +1 more source
Linear and nonlinear dynamics of axisymmetric waves in the hollow core vortex [PDF]
The dynamics of trailing vortices are under constant investigation during last decades since it is of considerable interest to reduce aircraft wakes and associated hazards to forthcoming planes.
Brancher, Pierre +2 more
core
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier +221 more
wiley +1 more source
Clamping Resonators for Low-Frequency S0 Lamb Wave Reflection
A recent elastic metamaterial study found that resonators that “clamp” a plate waveguide can be used to create a frequency stop-band gap. The result was that the resonator array can prohibit the propagation of an A0 Lamb wave mode. This study
Christopher Hakoda +2 more
doaj +1 more source
Crack Detection with Lamb Wave Wavenumber Analysis [PDF]
In this work, we present our study of Lamb wave crack detection using wavenumber analysis. The aim is to demonstrate the application of wavenumber analysis to 3D Lamb wave data to enable damage detection.
Leckey, Cara +3 more
core +1 more source
The Rayleigh-Lamb wave propagation in dielectric elastomer layers subjected to large deformations
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 +28 more
core +1 more source
ABSTRACT While ‘local’ research assistants (RA) often play a key role in knowledge production in fieldwork‐based disciplines like geography, their role and agency often remain silenced. This paper brings together scholarship in feminist geography and critical development studies to reposition RAs as brokers, collaborators, and knowledge translators.
Zali Fung
wiley +1 more source
Five-Stage Fast Charging of Lithium-Ion Batteries Based on Lamb Waves Depolarization
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
Maximal Acceleration Corrections to the Lamb Shift of Muonic Hydrogen [PDF]
The maximal acceleration corrections to the Lamb shift of muonic hydrogen are calculated by using the relativistic Dirac wave functions. The correction for the $2S-2P$ transition is $\sim 0.38$ meV and is higher than the accuracy of present QED ...
Chen, C. X. +4 more
core +1 more source

