Results 141 to 150 of about 6,424,855 (311)

EVALUATION OF STOCHASTIC LINEAR SYSTEM INPUT SIGNAL PARAMETERS BASED ON CORRELATIONAL FUNCTION [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2009
This article considers the task of evaluating output signal parameters of a discrete linear dynamic system. The estimation of autocorrelation and spectral density functions are build to solve the task.
S. Gerasin, N. Matiichenko
doaj  

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Protocol for quantifying miRNA trafficking across the endosomal membrane

open access: yesFEBS Open Bio, EarlyView.
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh   +2 more
wiley   +1 more source

Forecasting Non-Stationary Volatility with Hyper-Parameters [PDF]

open access: yes
We consider sequential data that is sampled from an unknown process, so that the data are not necessarily iid. We develop a measure of generalization for such data and we consider a recently proposed approach to optimizing hyper-parameters, based on the ...
Yoshua Bengio, Charles Dugas
core  

State Control Design of Ostensible Metzler Linear Systems with Unsigned Input Parameters

open access: yesDesigns
This paper deals with the design of a complete state control for input unsigned, rank deficient matrix parameters of a linear system with system dynamics defined by ostensible structures of Metzler matrices.
Dušan Krokavec, Anna Filasová
doaj   +1 more source

Soil-Related Input Parameters for the Biosphere Model [PDF]

open access: yes, 2003
This report presents one of the analyses that support the Environmental Radiation Model for Yucca Mountain Nevada (ERMYN). The ''Biosphere Model Report'' (BSC 2004 [DIRS 169460]) describes the details of the conceptual model as well as the mathematical model and the required input parameters.
openaire   +2 more sources

Heterotropic regulation and negative homotropic cooperativity

open access: yesFEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea   +5 more
wiley   +1 more source

Regionalization and projection of CLIGEN input parameters based on machine learning technique

open access: yesInternational Soil and Water Conservation Research
Long-term weather sequences generated by the CLImate GENerator (CLIGEN) are widely used as climate input for hydrological and erosion modeling. This study developed a machine learning (ML)-based framework to regionalize and project CLIGEN input ...
Yumeng Yang   +7 more
doaj   +1 more source

From patient advocacy to patient‐driven research: Building active partnerships beginning at the bench to reach the bedside

open access: yesFEBS Open Bio, EarlyView.
Research is strongest when conducted alongside patients, not just about them. Patient research organizations help integrate patient perspectives into research priorities, study design, and scientific meetings, leading to meaningful patient outcomes and development of relevant therapies.
Jenica H. Kakadia   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy