Results 11 to 20 of about 1,450,640 (278)

Improved delineation model of a standard 12-lead electrocardiogram based on a deep learning algorithm

BMC Medical Informatics and Decision Making, 2023
Background Signal delineation of a standard 12-lead electrocardiogram (ECG) is a decisive step for retrieving complete information and extracting signal characteristics for each lead in cardiology clinical practice.
Annisa Darmawahyuni, Siti Nurmaini, Muhammad Naufal Rachmatullah, Prazna Paramitha Avi, Samuel Benedict Putra Teguh, Ade Iriani Sapitri, Bambang Tutuko, Firdaus Firdaus   +7 more
doaj   +1 more source

Strain analysis of fruit tree branch under large deflection considering flexural deformation characteristics

Journal of Biomechanical Science and Engineering, 2021
Fruit tree branches are deflected with large deformation under bending loads applied owing to fruit weight and environmental burdens such as wind and snow. Stress and strain analyses in large bending deformations of tree branches can prevent tree failure.
Kenta ISHII, Kazuhiro FUJISAKI, Kazuhiko SASAGAWA, Takeshi MORIWAKI   +3 more
doaj   +1 more source

Investigation on Hydroplaning Behaviors of a Patterned Tire on a Steel Bridge Deck Pavement

Applied Sciences, 2021
The hydroplaning propensity on the steel bridge deck pavement (SBDP) is higher than ordinary road pavements. In this study, the objective is to develop a hydroplaning model to evaluate the hydroplaning behaviors for SBDPs.
Yang Liu, Zhendong Qian, Changbo Liu, Qibo Huang   +3 more
doaj   +1 more source

Robust electrocardiogram delineation model for automatic morphological abnormality interpretation

Scientific Reports, 2023
Knowledge of electrocardiogram (ECG) wave signals is one of the essential steps in diagnosing heart abnormalities. Considerable performance with respect to obtaining the critical point of a signal waveform (P-QRS-T) through ECG delineation has been ...
Siti Nurmaini, Annisa Darmawahyuni, Muhammad Naufal Rachmatullah, Firdaus Firdaus, Ade Iriani Sapitri, Bambang Tutuko, Alexander Edo Tondas, Muhammad Hafizh Permana Putra, Anggun Islami   +8 more
doaj   +1 more source

Magnetic cilia carpets with programmable metachronal waves

Nature Communications, 2020
Synthetic hair-like structures (cilia) controlled by an external field have been developed, especially for microfluidic applications. Here, Gu et al. make soft artificial cilia carpets with programmable magnetization patterns and utilize them to achieve ...
Hongri Gu, Quentin Boehler, Haoyang Cui, Eleonora Secchi, Giovanni Savorana, Carmela De Marco, Simone Gervasoni, Quentin Peyron, Tian-Yun Huang, Salvador Pane, Ann M. Hirt, Daniel Ahmed, Bradley J. Nelson   +12 more
doaj   +1 more source

An Intelligent Tutoring System for Teaching Grammar English Tenses [PDF]

, 2016
The evolution of Intelligent Tutoring System (ITS) is the result of the amount of research in the field of education and artificial intelligence in recent years.
Abu Naser, Samy S., Alhabbash, Mohammed I., Mahdi, Ali O.   +2 more
core   +2 more sources

Electrocardiogram signal classification for automated delineation using bidirectional long short-term memory

Informatics in Medicine Unlocked, 2021
Analysis of electrocardiogram (ECG) signals is challenging due to the complexity of their signal morphology. Any irregularity in a cardiac rhythm can change the ECG waveform.
Siti Nurmaini, Alexander Edo Tondas, Annisa Darmawahyuni, Muhammad Naufal Rachmatullah, Jannes Effendi, Firdaus Firdaus, Bambang Tutuko   +6 more
doaj   +1 more source

City-scale holographic traffic flow data based on vehicular trajectory resampling

Scientific Data, 2023
Measurement(s) speed Technology Type(s) Interpolation Imputation Technique Sample Characteristic - Location Xuancheng City ...
Yimin Wang, Yixian Chen, Guilong Li, Yuhuan Lu, Zhaocheng He, Zhi Yu, Weiwei Sun   +6 more
doaj   +1 more source

Designing intelligent computer‐based simulations: A pragmatic approach [PDF]

, 2001
This paper examines the design of intelligent multimedia simulations. A case study is presented which uses an approach based in part on intelligent tutoring system design to integrate formative assessment into the learning of clinical decision‐making ...
Callear, David, Garrett, Bernard
core   +3 more sources

AFibNet: an implementation of atrial fibrillation detection with convolutional neural network

BMC Medical Informatics and Decision Making, 2021
Background Generalization model capacity of deep learning (DL) approach for atrial fibrillation (AF) detection remains lacking. It can be seen from previous researches, the DL model formation used only a single frequency sampling of the specific device ...
Bambang Tutuko, Siti Nurmaini, Alexander Edo Tondas, Muhammad Naufal Rachmatullah, Annisa Darmawahyuni, Ria Esafri, Firdaus Firdaus, Ade Iriani Sapitri   +7 more
doaj   +1 more source