Results 81 to 90 of about 6,844,637 (293)
Structural Damage Detection under Short Time Load Using Cascade-Forward Network [PDF]
Journal of Rehabilitation in Civil EngineeringDamage identification in structures is one of the most important problems in structural engineering because early damage detection prevents a catastrophic event in structures.
Seyed Sina Kourehli
doaj +1 more source
Unscented Kalman Filters for Riemannian State-Space Systems
, 2018 Unscented Kalman Filters (UKFs) have become popular in the research community. Most UKFs work only with Euclidean systems, but in many scenarios it is advantageous to consider systems with state-variables taking values on Riemannian manifolds.
Ishihara, João Y. +2 more
core +1 more source
A Canonical Space-Time State Space Model: State and Parameter Estimation [PDF]
IEEE Transactions on Signal Processing, 2007 The maximum likelihood estimation of a dynamic spatiotemporal model is introduced, centred around the inclusion of a prior arbitrary spatiotemporal neighborhood description. The neighborhood description defines a specific parameterization of the state transition matrix, chosen on the basis of prior knowledge about the system. The model used is inspired
Michael Dewar, Visakan Kadirkamanathan
openaire +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
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Heuristic Methods for Security Protocols
, 2009 Model checking is an automatic verification technique to verify hardware and software systems. However it suffers from state-space explosion problem. In this paper we address this problem in the context of cryptographic protocols by proposing a security ...
Nizamani, Qurat ul Ain, Tuosto, Emilio
core +2 more sources
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
Multi-model adaptive PID control of variable speed pump-controlled hydraulic cylinder system
Journal of Measurement Science and Instrumentation, 2023 For variable speed pump-controlled hydraulic cylinder system, the nonlinear change of hydraulic system parameters is brought in by large-scale change of speed or load.
WU Haoyu +5 more
doaj
We give an overview of some of the software tools available in R, either as built- in functions or contributed packages, for the analysis of state space models.
Giovanni Petris, Sonia Petrone
core +1 more source
FEBS Letters, EarlyView.Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas +3 more
wiley +1 more source