Results 101 to 110 of about 2,205,726 (308)

Linear and Non-Linear Regression Models Assuming a Stable Distribution [PDF]

, 2016
In this paper, we present some computational aspects for a Bayesiananalysis involving stable distributions. It is well known that, in general, there is no closed form for the probability density function of a stable distribution.
Lopes, Sílvia R. C., Achcar, Jorge A.
core  

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

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

Point and Interval Forecasting of Spot\ud Electricity Prices: Linear vs. Non-Linear Time\ud Series Models

, 2006
In this paper we assess the short-term forecasting power of different time series models in the electricity spot market. In particular we calibrate AR/ARX ("X" stands for exogenous/fundamental variable—system load in our study), AR/ARX-GARCH, TAR/TARX ...
Weron, Rafal, Trueck, Stefan, Misiorek, Adam   +2 more
core  

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

Assessing non-linear models for galaxy clustering I: unbiased growth forecasts from multipole expansion

The Open Journal of Astrophysics, 2019
We assess the performance of the Taruya, Nishimichi and Saito (TNS) model for the halo redshift space power spectrum, focusing on utilising mildly non-linear scales to constrain the growth rate of structure f.
Katarina Markovic, Benjamin Bose, Alkistis Pourtsidou   +2 more
doaj   +1 more source

Cross-temporal universality of non-linear dependencies in Asian stock markets [PDF]

This study utilizes the Hinich portmanteau bicorrelation test in conjunction with the windowed testing procedure to examine the cross-temporal universality of non-linear dependencies in the returns series for Asian stock market indices.
Melvin J. Hinich, Kian-Ping Lim
core  

Practical identification of NARMAX models using radial basis functions [PDF]

, 1990
A wide class of discrete time non-linear systems can be represented by the non-linear autoregressive moving average model with exogenous inputs or NARMAX model. This paper develops a practical algorithm for identifying NARMAX models based on radial basis
Billings, S.A., Cowan, C. F. N., Billings, S. A., Grant, P. M., Cowan, C.F.N., Grant, P.M., Chen, S.   +6 more
core  

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

A Comparative Study of Non‐Linear Car Following Models in Real‐Driving Scenarios

IET Intelligent Transport Systems
Car following models (CFMs) are the most prominent microscopic traffic flow models that capture the follower behaviour through detailed representation of leader–follower interactions.
Ranganatha Belagumba Ramachandra, Bidisha Ghosh, Vikram Pakrashi, Salissou Moutari, Timilehin Opeyemi Alakoya   +4 more
doaj   +1 more source