Results 71 to 80 of about 803,494 (308)

A Domain-Independent Method for Risk Reduction Based on Reverse Engineering of Sub-Additive Algebraic Inequalities

Mathematics
This paper introduces a novel, domain-independent methodology for risk reduction based on the reverse engineering of sub-additive inequalities. The proposed approach establishes a robust and unifying theoretical framework for risk reduction that is ...
Michael Todinov
doaj   +1 more source

Frequency-domain distributed multichannel wiener filtering speech enhancement algorithm [PDF]

E3S Web of Conferences
A frequency-domain distributed microphone multi-channel Wiener filter speech enhancement algorithm is proposed in this paper. In this paper, the distributed microphone speech model is considered.
Tu Jingxian, Qin Guijiang, Lv Haifeng
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Inter-turn short-circuit diagnosis of wound-field doubly salient machine using multi-signal fusion and GA-XGBoost

Frontiers in Signal Processing
The wound-field doubly salient machine (WFDSM) is a generating system core assembly. Its condition monitoring and early fault diagnosis are key to improving system reliability.
Ran Chen, Chong Shen, Tianming Sheng, Yao Zhao   +3 more
doaj   +1 more source

Motor Fault Detection and Feature Extraction Using RNN-Based Variational Autoencoder

IEEE Access, 2019
In most of the fault detection methods, the time domain signals collected from the mechanical equipment usually need to be transformed into frequency domain or other high-level data, highly relying on professional knowledge such as signal processing and ...
Yang Huang, Chiun-Hsun Chen, Chi-Jui Huang   +2 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Design oriented simulation of contact-friction instabilities in application to realistic brake assemblies [PDF]

, 2010
This paper presents advances in non-linear simulations for systems with contact-friction, with an application to brake squeal. A method is proposed to orient component structural modifications from brake assembly simulations in the frequency and time ...
Lemaire, R., VERMOT DES ROCHES, Guillaume, BALMES, Etienne, PASQUET, Thierry, Pasquet, T., LEMAIRE, Rémi   +5 more
core  

Domain Adaptation Using the Replay Buffer: Adaptive Sampling Using Domain-Specific Classifier

IEEE Access
Domain adaptation is a method used to reduce discrepancy between source and target domains and to enhance generalization performance by transforming the distribution of source images.
Seokmin Kim, Youngbae Hwang
doaj   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source