Results 71 to 80 of about 34,112,328 (298)

Data-driven velocity reconstruction for immersed boundary methods

Kongqi donglixue xuebao
The immersed boundary method (IBM) is widely used for incompressible flows with complex geometric boundaries. Among its variants, the direct forcing method is computationally and programmatically straightforward and effectively captures near-wall flow ...
Shilong Lin, Shufan Zou, Xiaogang Deng
doaj   +1 more source

Ensemble CorrDet with adaptive statistics for bad data detection

IET Smart Grid, 2020
Smart grid (SG) systems are designed to leverage digital automation technologies for monitoring, control and analysis. As SG technology is implemented in increasing number of power systems, SG data becomes increasingly vulnerable to cyber-attacks ...
Keerthiraj Nagaraj, Sheng Zou, Sheng Zou, Cody Ruben, Surya Dhulipala, Surya Dhulipala, Allen Starke, Arturo Bretas, Alina Zare, Janise McNair   +9 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Data-Driven Model Order Reduction for Magnetostatic Problem Coupled with Circuit Equations [PDF]

, 2017
Among the model order reduction techniques, the Proper Orthogonal Decomposition (POD) has shown its efficiency to solve magnetostatic and magneto-quasistatic problems in the time domain.
A. Pierquin, Pierquin, A., S. Clenet, PIERQUIN, Antoine, T. Henneron, CLENET, stephane, Clenet, S., HENNERON, Thomas   +7 more
core   +1 more source

Model Based Approach for Identification of Gears and Bearings Failure Modes [PDF]

International Journal of Prognostics and Health Management, 2011
This paper describes the algorithms that were used for analysis of the PHM’09 gear-box. The purpose of the analysis was to detect and identify faults in various components of the gear-box. Each of the 560 vibration recordings presented a different set of
Renata Klein, Eduard Rudyk, Eyal Masad, Moshe Issacharoff   +3 more
doaj  

A data-driven method for modeling pronunciation variation

Speech Communication, 2003
This paper describes a rule-based data-driven (DD) method to model pronunciation variation in automatic speech recognition (ASR). The DD method consists of the following steps. First, the possible pronunciation variants are generated by making each phone in the canonical transcription of the word optional. Next, forced recognition is performed in order
Judith M. Kessens, Catia Cucchiarini, Helmer Strik   +2 more
openaire   +2 more sources

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Data‐Driven Fault Diagnosis of Drilling Tools: Methods and Applications

Engineering Reports
Effective monitoring of drilling tool condition is crucial in mechanical metal cutting to prevent tool failure, maintain machining accuracy, and ensure superior surface finish quality. Tool breakage or wear can cause catastrophic machine downtime, reduce
Chandan M. N, Himadri Majumder, Sharad Mulik, Nikhil Rangaswamy, Mukesh Kumar, Sowmyashree H. Srinivasaiah   +5 more
doaj   +1 more source

On the surplus accuracy of data-driven energy quantification methods in the residential sector

Energy Informatics, 2022
Increasing trust in energy performance certificates (EPCs) and drawing meaningful conclusions requires a robust and accurate determination of building energy performance (BEP).
Lars Wederhake, Simon Wenninger, Christian Wiethe, Gilbert Fridgen   +3 more
doaj   +1 more source

Data-driven methods for tracking improvement

, 2009
The tracking precision required by modern industrial applications is continuously increasing. Feedback control alone is often no longer capable of giving the necessary tracking accuracy and so the use of two-degree-of-freedom controllers, which include a feedforward term, has become commonplace.
openaire   +1 more source