Results 41 to 50 of about 20,081 (298)

Compression Reconstruction and Fault Diagnosis of Diesel Engine Vibration Signal Based on Optimizing Block Sparse Bayesian Learning

Sensors, 2022
It is critical to deploy wireless data transmission technologies remotely, in real-time, to monitor the health state of diesel engines dynamically. The usual approach to data compression is to collect data first, then compress it; however, we cannot ...
Huajun Bai, Liang Wen, Yunfei Ma, Xisheng Jia   +3 more
doaj   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Geometric Aspects in the Computation of the Structured Singular Value.

, 1986
The concept of structured signular value was recently introduced by Dolye (Proc. IEEE, vol.129, pp. 242-250, 1982) as a tool for the analysis and synthesis of feedback systems with structured uncertainties.
Andre L. Tits, Tits, A.L., Michael K.H. Fan, Fan, Michael K-H.   +3 more
core   +1 more source

Comparing the Performance of Robust Controllers for Vibration Suppression in Long Rotor Systems

Acoustics
In this paper, the vibration control of the multivariable model of rotor bearing systems is considered for investigation. Some simply structured controllers that can suppress vibrational disturbances are tested for their robustness via the H∞ optimality ...
Majid Aleyaasin
doaj   +1 more source

Professional knowledge and rural school: reflections on the teachers’ voice

Revista Brasileira de Educação do Campo, 2020
One of the great contributions of (new) Rural Education is the recognition of the need for knowledge and teaching skills forged in unique and singular experiences, both in their training process and in the daily activities of their activities as teachers.
Francisca Maísa Maciel Gomes de Almeida, Simone Cabral Marinho dos Santos, Taysa Kelly da Silva   +2 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Structured 3D-SVD: A Practical Framework for the Compression and Reconstruction of Biological Volumetric Images

Applied Sciences
This work introduces Structured 3D-SVD as a practical framework for the reconstruction, compression, and analysis of biological volumetric data. Inspired by the logic of matrix singular value decomposition (SVD), the proposed approach represents third ...
Mario Aragonés Lozano, Oscar Romero, Antonio León   +2 more
doaj   +1 more source

Frequency-Domain Robust Performance Condition for Controller Uncertainty in SISO LTI Systems: A Geometric Approach

Journal of Control Science and Engineering, 2009
This paper deals with the robust performance problem of a linear time-invariant control system in the presence of robust controller uncertainty. Assuming that plant uncertainty is modeled as an additive perturbation, a geometrical approach is followed in
Vahid Raissi Dehkordi, Benoit Boulet
doaj   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

Closed orbit correction at synchrotrons for symmetric and near-symmetric lattices

Physical Review Accelerators and Beams, 2019
This contribution compiles the benefits of lattice symmetry for global closed orbit correction, which relies on the decomposition and inversion of the orbit response matrix (ORM).
Sajjad Hussain Mirza, Rahul Singh, Peter Forck, Harald Klingbeil   +3 more
doaj   +1 more source