Results 41 to 50 of about 2,446,518 (308)

Analysis of DC voltage oscillation mechanism in AC/DC hybrid distribution system

The Journal of Engineering, 2019
DC voltage oscillation occurs more and more frequently in voltage source converter (VSC)-based AC/DC hybrid distribution system (AC/DC HDS). However, currently, the explanation of the oscillation mechanism is not clear enough.
Luyang Li, Wei Pei, Hao Xiao, Wei Deng, Li Kong   +4 more
doaj   +1 more source

Oscillatory State-Space Models

CoRR
ICLR 2025 (Oral)
T. Konstantin Rusch, Daniela Rus
openaire   +3 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Behavioral Modelling of Digital Devices Via Composite Local-Linear State-Space Relations [PDF]

, 2008
This paper addresses the generation of accurate and efficient behavioral models of digital ICs. The proposed approach is based on the approximation of the device port characteristics by means of composite local linear state-space relations whose ...
Stievano, Igor Simone, Ivan A. Maio, Igor S. Stievano, Flavio G. Canavero, Siviero, Claudio, Claudio Siviero, Maio, Ivano Adolfo, Canavero, Flavio   +7 more
core   +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

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

3D State Decomposition Modeling Method for MBSE in Space Engineering

, 2012
The increasing number of space missions and the market environment make it mandatory that the design process and design models have to be reused in future space missions.
Gerndt, Andreas, Liu, Bo, Andreas Gerndt, Hao Zhang, Zhang, Hao, Bo Liu   +5 more
core   +1 more source

Assessing performance of Bayesian state-space models fit to Argos Satellite telemetry locations processed with Kalman Filtering [PDF]

, 2014
Argos recently implemented a new algorithm to calculate locations of satellite-tracked animals that uses a Kalman filter (KF). The KF algorithm is reported to increase the number and accuracy of estimated positions over the traditional Least Squares (LS)
Silva, Monica A., Ian Jonsen, Thompson Dave, Prieto Rui, Mónica A Silva, Ian Jonsen (468324), Jonsen, Ian, Deborah J F Russell, Silva Mónica A., Rui Prieto (468323), Thompson, David, Prieto, Rui, Russell, Deborah Jill Fraser, Rui Prieto, Thompson, Dave, Jonsen Ian, Mark F Baumgartner, Deborah J. F. Russell (540355), Russell Deborah J. F., Dave Thompson, Russell, Deborah J. F., Dave Thompson (292267), Mark F. Baumgartner (468325), Baumgartner Mark F., Baumgartner, Mark F., Mónica A. Silva (468322)   +25 more
core   +1 more source

Stable Operation and Small-Signal Analysis of Multiple Parallel DG Inverters Based on a Virtual Synchronous Generator Scheme

Energies, 2018
For a high penetration level of distributed energy resources (DERs) in the grid, virtual synchronous generator (VSG) control is applied to the power electronic converters to mimic the rotating mass and damping property of a conventional synchronous ...
Bo Zhang, Xiangwu Yan, Dongxue Li, Xueyuan Zhang, Jinzuo Han, Xiangning Xiao   +5 more
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