Results 51 to 60 of about 9,784,899 (249)

Block-iterative frequency-domain methods for Maxwell's equations in a planewave basis.

Optics Express, 2001
We describe a fully-vectorial, three-dimensional algorithm to compute the definite-frequency eigenstates of Maxwell's equations in arbitrary periodic dielectric structures, including systems with anisotropy (birefringence) or magnetic materials, using ...
Steven G. Johnson, J. Joannopoulos
semanticscholar   +1 more source

The MedSupport Multilevel Intervention to Enhance Support for Pediatric Medication Adherence: Development and Feasibility Testing

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction We developed MedSupport, a multilevel medication adherence intervention designed to address root barriers to medication adherence. This study sought to explore the feasibility and acceptability of the MedSupport intervention strategies to support a future full‐scale randomized controlled trial.
Elizabeth G. Bouchard, Hital Patel, Paula C. Vincent, Justine Kahn, Kira Bona, Thai Hoa Tran, Elisa M. Rodriguez, Kristopher Attwood, Kara M. Kelly   +8 more
wiley   +1 more source

Evaluation of data representation techniques for vibration based road surface condition classification

Scientific Reports
The accurate classification of road surface conditions plays a vital role in ensuring road safety and effective maintenance. Vibration-based techniques have shown promise in this domain, leveraging the unique vibration signatures generated by vehicles to
E. Raslan, Mohammed F․ Alrahmawy, Y. A. Mohammed, A. S․ Tolba   +3 more
doaj   +1 more source

Moving Objects Detection Based on Frequency Domain

مجلة بغداد للعلوم, 2020
In this research a proposed technique is used to enhance the frame difference technique performance for extracting moving objects in video file. One of the most effective factors in performance dropping is noise existence, which may cause incorrect ...
jalal hameed awad, Balsam Dhyia Majeed
doaj   +1 more source

Frequency-Aware Deepfake Detection: Improving Generalizability through Frequency Space Domain Learning

AAAI Conference on Artificial Intelligence
This research addresses the challenge of developing a universal deepfake detector that can effectively identify unseen deepfake images despite limited training data.
Chuangchuang Tan, Yao Zhao, Shikui Wei, Guanghua Gu, Ping Liu, Yunchao Wei   +5 more
semanticscholar   +1 more source

Spatial frequency domain imaging in 2019: principles, applications, and perspectives

Journal of Biomedical Optics, 2019
. Spatial frequency domain imaging (SFDI) has witnessed very rapid growth over the last decade, owing to its unique capabilities for imaging optical properties and chromophores over a large field-of-view and in a rapid manner.
S. Gioux, Amaan Mazhar, D. Cuccia
semanticscholar   +1 more source

Parent‐to‐Child Information Disclosure in Pediatric Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite professional consensus regarding the importance of open communication with pediatric cancer patients about their disease, actual practice patterns of disclosure are understudied. Extant literature suggests a significant proportion of children are not told about their diagnosis/prognosis, which is purported to negatively ...
Rachel A. Kentor, Flora Hoodin, Michelle Byrd, Kristin A. Kullgren, Leah LaLonde, Lauren Benkoske, Patrick Smith, Dawn Carson, Karen MacDonald, Susumu Inoue, Brenda Kitchen, Kate Gowans, Gregory A. Yanik   +12 more
wiley   +1 more source

Frequency Domain Probe Design for High Frequency Sensing of Soil Moisture

Agriculture, 2016
Accurate moisture sensing is an important need for many research programs as well as in control of industrial processes. This paper describes the development of a high accuracy frequency domain sensing probe for use in obtaining dielectric measurements ...
Mathew G. Pelletier, Robert C. Schwartz, Greg A. Holt, John D. Wanjura, Timothy R. Green   +4 more
doaj   +1 more source

FIAN: A frequency information-adaptive network for spatial-frequency domain pansharpening [PDF]

PLoS ONE
Yang Liu, Wei Wang, Weihe Li
doaj   +2 more sources

Dielectric spectroscopy study of thermally-aged extruded model power cables [PDF]

, 2010
“Model” extruded power cables, having a much reduced geometry but using the same extrusion techniques and materials as full-sized cables, have been examined using dielectric spectroscopy techniques to study their thermal ageing effects.
Dissado, L. A., Dodd, S. J., Fothergill, J., Fu, M., Liu, T., Nilsson, U. H., Perrot, F.   +6 more
core   +1 more source