Results 11 to 20 of about 115,954 (269)

Alternatives to rifampicin: A review and perspectives on the choice of strong CYP3A inducers for clinical drug–drug interaction studies

Clinical and Translational Science, 2022
N‐Nitrosamine (NA) impurities are considered genotoxic and have gained attention due to the recall of several marketed drug products associated with higher‐than‐permitted limits of these impurities.
Jayaprakasam Bolleddula, Sathej Gopalakrishnan, Ping Hu, Jennifer Dong, Karthik Venkatakrishnan   +4 more
doaj   +1 more source

Data pre-processing and artificial neural networks for tidal level prediction at the Pearl River Estuary

Journal of Hydroinformatics, 2021
Traditionally, tidal level is predicted by harmonic analysis (HA). In this paper, three hybrid models that couple varied pre-processing methods, which are empirical mode decomposition (EMD), ensemble empirical mode decomposition (EEMD), and empirical ...
Bing-Xian Liang, Jin-Peng Hu, Cheng Liu, Bo Hong   +3 more
doaj   +1 more source

An EMD-based data hiding scheme for JPEG images

Connection Science, 2021
As a commonly used image format, JPEG image is popularly used as the carrier for data hiding. After analyzing the virtue of the exploiting-modification-direction (EMD) scheme, which is designed for the spatial domain, this paper reforms its extraction ...
Xiao-Zhu Xie, Chin-Chen Chang, Ji-Hwei Horng   +2 more
doaj   +1 more source

Uncertainty analysis of monthly river flow modeling in consecutive hydrometric stations using integrated data-driven models

Journal of Hydroinformatics, 2021
The flow assessment in a river is of vital interest in hydraulic engineering for flood warning and evacuation measures. To operate water structures more efficiently, models that forecast river discharge are desired to be of high precision and certain degree
Karim Amininia, Seyed Mahdi Saghebian
doaj   +1 more source

Precipitation Forecast in Yellow River Delta Based on Nonlinear Multi-scale Mode

Guan'gai paishui xuebao, 2021
【Background】 Precipitation is closely related to human production, life and ecology. The change of precipitation is related to the sustainable utilization of regional water resources, the protection of ecological environment and the development of ...
MU Yuzhu, WANG Yanpeng, ZHANG Fenghua, QIAO Dongmei   +3 more
doaj   +1 more source

Audio Information Camouflage Detection for Social Networks

Frontiers in Physics, 2021
Sending camouflaged audio information for fraud in social networks has become a new means of social networks attack. The hidden acoustic events in the audio scene play an important role in the detection of camouflaged audio information.
Jiu Lou, Zhongliang Xu, Decheng Zuo, Zhan Zhang, Lin Ye   +4 more
doaj   +1 more source

Instantaneous EEG Signal Analysis Based on Empirical Mode Decomposition Applied to Burst-Suppression in Propofol Anaesthesia

Общая реаниматология, 2021
The human electroencephalogram (EEG) constitutes a nonstationary, nonlinear electrophysiological signal resulting from synchronous firing of neurons in thalamocortical structures of the brain. Due to the complexity of the brain's physiological structures
G. Sobolova, M. S. Fabus, M. Fischer, M. Drobny, B. Drobna-Saniova   +4 more
doaj   +1 more source

EMD VIA MEMD: MULTIVARIATE NOISE-AIDED COMPUTATION OF STANDARD EMD [PDF]

Advances in Adaptive Data Analysis, 2013
A noise-assisted approach in conjunction with multivariate empirical mode decomposition (MEMD) algorithm is proposed for the computation of empirical mode decomposition (EMD), in order to produce localized frequency estimates at the accuracy level of instantaneous frequency.
Rehman, Naveed Ur, Park, Cheolsoo, Huang, Norden E., Mandic, Danilo P.   +3 more
openaire   +2 more sources

Update on the psychometric properties and minimal important difference (MID) thresholds of the FACT-M questionnaire for use in treatment-naïve and previously treated patients with metastatic Merkel cell carcinoma

Health and Quality of Life Outcomes, 2020
Objectives For valid and reliable assessment of patients’ Health-Related Quality of Life (HRQoL), it is crucial to use psychometrically robust instruments.
Murtuza Bharmal, Sandra Nolte, Mickaël Henry-Szatkowski, Meliessa Hennessy, Michael Schlichting   +4 more
doaj   +1 more source

Price factors analysis and volatility prediction of Belt and Road Theme Index based on EMD application [PDF]

SHS Web of Conferences, 2023
This year marks the 10th anniversary of the Belt and Road Initiative, and relevant theme indexes have attracted market attention. As a characteristic policy of China’s foreign trade, it is of great significance to study the development situation of its ...
Zhang Hongmin, He Jinming
doaj   +1 more source