Results 31 to 40 of about 2,463,017 (252)

Time and frequency domain in the business cycle structure

Agricultural Economics (AGRICECON), 2012
The presented paper deals with the identification of cyclical behaviour of business cycle from the time and frequency domain perspective. Herewith, methods for obtaining the growth business cycle are investigated - the first order difference, the ...
Jitka POMĚNKOVÁ, Roman MARŠÁLEK
doaj   +1 more source

Harmonic Simulation Methods in Power Systems

Iteckne, 2020
The harmonic simulation on power systems can be performed using methodologies which are focused on time and frequency domain. The solution of power systems under harmonics require a complete and detailed solution of grid equations, and consequently ...
Carlos Barrera, Alex Valenzuela
doaj   +1 more source

Adaptive SVD Denoising in Time Domain and Frequency Domain

Applied Sciences
In seismic data processing, noise not only affects velocity analysis and seismic migration, but also causes potential risks in post-stack processing because of the artifacts.
Meixuan Ren, Enli Zhang, Qiang Kang, Long Chen, Min Zhang, Lei Gao   +5 more
doaj   +1 more source

Normalized Study of Three-Parameter System in the Time Domain and Frequency Domain

Shock and Vibration, 2017
Three-parameter isolation system can be used to isolate microvibration for control moment gyroscopes. Normalized analytical model for three-parameter system in the time domain and frequency domain is proposed by using analytical method.
Xiao-Lei Jiao, Yang Zhao, Wen-Lai Ma
doaj   +1 more source

Gauge techniques in time and frequency domain TLM

, 2009
Typical features of the Transmission Line Matrix (TLM) algorithm in connection with stub loading techniques and prone to be hidden in common frequency domain formulations are elucidated within the propagator approach to TLM.
Cap, Christopoulos, De Cogan, De Cogan, Hein, Hein, Hein, Hein, Hoefer, Johns, Lax, Mandl, Steffen Hein, Witwit   +13 more
core   +1 more source

A robust and low frequency stable time domain PMCHWT equation [PDF]

, 2015
The time domain PMCHWT equation models transient scattering by piecewise homogeneous dielectrics. After discretization, it can be solved using the marching-on-in-time algorithm.
Andriulli, Francesco P, Beghein, Yves, Cools, Kristof   +2 more
core   +3 more sources

Perbandingan Antara Domain Waktu dan Frekuensi untuk Pengenalan Sinyal EMG

Jurnal Rekayasa Elektrika, 2021
One way to recognize hand gestures is to use signal electromyography (EMG). The processed signal can use the time domain, frequency domain, or a mixture of the two domains.
Daniel Pamungkas, Sumantri R Kurniawan, Benrico F Simamora   +2 more
doaj   +1 more source

Time- and frequency-domain polariton interference

, 2012
We present experimental observations of interference between an atomic spin coherence and an optical field in a {\Lambda}-type gradient echo memory. The interference is mediated by a strong classical field that couples a weak probe field to the atomic ...
B C Buchler, B M Sparkes, Campbell G, G Campbell, M Hosseini, Moiseev S A, P K Lam   +6 more
core   +1 more source

High-order, Dispersionless "Fast-Hybrid" Wave Equation Solver. Part I: $\mathcal{O}(1)$ Sampling Cost via Incident-Field Windowing and Recentering [PDF]

, 2020
This paper proposes a frequency/time hybrid integral-equation method for the time dependent wave equation in two and three-dimensional spatial domains.
Anderson, Thomas G., Bruno, Oscar P., Lyon, Mark   +2 more
core   +2 more sources

Real‐World Pediatric Blinatumomab Administration: Access to Outpatient Care Delivery and Impact of a Hospital‐Dispensed Model

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Blinatumomab has been shown to be highly effective for patients with pediatric B‐ALL and has recently become standard of care therapy. Due to its past use in the clinical trial setting, there is limited information available about real‐world administration.
Katelyn Oranges, Kelly A. Duffy, Sara McDonough, Evelyn Kurpiewski, R. Jennifer Randall, Allison Barz Leahy, Haley M. Newman, Joyce P. Lee, Stephen P. Hunger, Anne F. Reilly, David T. Teachey, Susan R. Rheingold, Daniel J. Zheng   +12 more
wiley   +1 more source