Results 41 to 50 of about 21,614,891 (313)
EnergiesThis paper presents a new method that should make it possible to determine the sensitivity of uncontrolled electrical power grids with only a modest amount of effort.
Tobias Blenk, Christian Weindl
doaj +1 more source
Identification of the parameters of a DC motor state space model
Vojnotehnički Glasnik, 2013 A method for the identification of the DC state space model parameters based on the minimization of the error function using the least squares method is described in this paper.
Momir Ranislav Stanković +2 more
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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
Frontiers in Behavioral EconomicsThe National Football League (NFL) sets its regular season schedule to optimize viewership and minimize competitive inequities. One inequity assumed to impact team performance is rest differential, defined as the relative number of days between games ...
Michael J. Lopez, Thompson Bliss
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Modelling behaviour of bridge pylon for test load using subspace method [PDF]
Geodetski Vestnik, 2015 This paper presents the procedure of structure behaviour analysis and modelling applying the subspace method, which has been used in system identification but not in geodetic practice.
Branko Milovanović +3 more
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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
Bootstrap prediction intervals in state-space models [PDF]
, 2008 Prediction intervals in state-space models can be obtained by assuming Gaussian innovations and using the prediction equations of the Kalman filter, with the true parameters substituted by consistent estimates. This approach has two limitations.
Ruiz Ortega, Esther +5 more
core +2 more sources
MODELING AND PREDICTING THE DYNAMICS OF COVID-19 IN MALAYSIA: A STATE-SPACE APPROACH [PDF]
Malaysian Journal of ComputingThe emergence of COVID-19 in Malaysia in January 2020 marked the beginning of a significant public health challenge. Despite the transition to the endemic phase on April 1, 2022, the global impact of the virus remains substantial.
Wan Munirah Wan Mohamad +4 more
doaj +1 more source
International Journal of Applied Mathematics and Computer Science, 2020 Two approximate representations are proposed for distributed parameter systems described by two linear hyperbolic PDEs with two time- and space-dependent state variables and two collocated boundary inputs.
Bartecki Krzysztof
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Actuators, 2021 This article presents an innovative legged-wheeled system, designed to be applied in a hybrid robotic vehicle’s locomotion system, as its driving member.
Vítor H. Pinto +2 more
doaj +1 more source