Results 21 to 30 of about 256,994 (258)

A new solution for nonlinear Dual Phase

Alexandria Engineering Journal, 2016
The application of new methods to solution of non-Fourier heat transfer problems has always been one of the interesting topics among thermal science researchers. In this paper, the effect of laser, as a heat source, on a thin film was studied.
Mohammad Javad Noroozi, Seyfolah Saedodin, Davood Domiri Ganji   +2 more
doaj   +1 more source

The non-Fourier image reconstruction method for the STIX instrument

Open Astronomy, 2020
In this work we aimed to develop the image reconstruction algorithm without any analytical simplifications and restrictions. In our method we abandon Fourier’s approach to image reconstruction, and instead use the number of counts recorded in each ...
Siarkowski Marek, Mrozek Tomasz, Sylwester Janusz, Litwicka Michalina, Dąbek Magdalena   +4 more
doaj   +1 more source

NEW APPROACH FOR 3D OBJECT RECOGNITION USING NON UNIFORM FOURIER AND MOMENTS COEFFICIENTS [PDF]

Journal of Engineering Science and Technology, 2017
In this paper, new descriptors have been proposed which are invariant to rotation and affinity transformations (Non Uniform Fourier and moments coefficients).
KHALID AZNAG, NOUHOUN KANE, AHMED EL OIRRAK, ESSAID EL BACHARI   +3 more
doaj  

Non-Iterative DOA Estimation Using Discrete Fourier Transform Interpolation

IEEE Access, 2019
A fast and accurate non-iterative direction-of-arrival (DOA) estimation algorithm for multiple targets in additive white Gaussian noise is devised in this paper.
Yuan Chen, Annie Hin Cheung Ko, Wing Shan Tam, Chi Wah Kok, Hing Cheung So   +4 more
doaj   +1 more source

Discrete Quadratic-Phase Fourier Transform: Theory and Convolution Structures

Entropy, 2022
The discrete Fourier transform is considered as one of the most powerful tools in digital signal processing, which enable us to find the spectrum of finite-duration signals.
Hari M. Srivastava, Waseem Z. Lone, Firdous A. Shah, Ahmed I. Zayed   +3 more
doaj   +1 more source

Neural Fourier Energy Disaggregation

Sensors, 2022
Deploying energy disaggregation models in the real-world is a challenging task. These models are usually deep neural networks and can be costly when running on a server or prohibitive when the target device has limited resources. Deep learning models are
Christoforos Nalmpantis, Nikolaos Virtsionis Gkalinikis, Dimitris Vrakas   +2 more
doaj   +1 more source

Non-Fourier Information in Bandpass Noise Patterns

Vision Research, 1997
Random dot patterns and white-noise luminance textures are widely used in psychophysical experiments to study low-level visual processes. Because these noise patterns are broadband, bandpass filtered versions are employed to limit their frequency content.
KOVÁCS, ILONA, FEHÉR, ÁKOS
openaire   +2 more sources

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, EarlyView.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Evolution and application of heat transfer theory in supernormal hot working processes：from Fourier heat conduction model to non-Fourier heat conduction model

Cailiao gongcheng
This paper focuses on the theoretical innovation from Fourier heat conduction to non-Fourier heat conduction and its key application in the field of extreme heat transfer.
ZHAO Ming, ZHANG Xiaohao, FAN Jinfeng, SHI Yuyang, YAO Lishuang, WU Chuansong   +5 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source