Results 31 to 40 of about 1,725,137 (297)

Topographic Measurements and Statistical Analysis in Static Load Testing of Railway Bridge Piers

Infrastructures, 2023
The aim of the paper is to identify a suitable method for assessing the deformation of structures (buildings, bridges, walls, etc.) by means of topographic measurements of significant targets positioned on the infrastructure under consideration.
Massimiliano Pepe, Domenica Costantino, Vincenzo Saverio Alfio   +2 more
doaj   +1 more source

An analysis of the mixed least squares-total least squares problems

Filomat, 2022
In this paper, we first get further consideration of the first order perturbation with normwise condition number of the MTLS problem. For easy estimation, we show a lower bound for the normwise condition number which is proved to be optimal. In order to overcome the problems encountered in calculating the normwise condition number, we give ...
openaire   +1 more source

Analysis of MIMO Receiver Using Generalized Least Squares Method in Colored Environments

Journal of Computer Networks and Communications, 2014
The classical detection techniques for multiple-input multiple-output (MIMO) systems are usually designed with the assumption that the additive complex Gaussian noise is uncorrelated. However, for closely spaced antennas, the additive noise is correlated
Mohamed Lassaad Ammari, Paul Fortier
doaj   +1 more source

Use of partial least squares regression to impute SNP genotypes in Italian Cattle breeds [PDF]

, 2013
Background The objective of the present study was to test the ability of the partial least squares regression technique to impute genotypes from low density single nucleotide polymorphisms (SNP) panels i.e. 3K or 7K to a high density panel with 50K SNP.
AJ Chamberlain, APW de Roos, BJ Hayes, BJ Hayes, BJ Hayes, BL Browning, C Dimauro, C Hagger, Corrado Dimauro, D Boichard, D Segelke, DP Berry, G Li, G Moser, Gabriele Marras, GCB Schopen, Giustino Gaspa, H Abdi, HA Mulder, HD Daetwyler, I Medugorac, J Chen, JE Pryce, JM Hickey, K Kizilkaya, KA Weigel, KA Weigel, Massimo Cellesi, Nicolò PP Macciotta, P Ajmone-Marsan, P Scheet, Paolo Ajmone-Marsan, PM VanRaden, R Dassonneville, R Dassonneville, Roberto Steri, T Druet, T Druet, TH Meuwissen, Z Zhang   +39 more
core   +3 more sources

Treatment Decision‐Making Roles and Preferences Among Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Decision‐making (DM) dynamics between adolescents and young adults (AYAs) with cancer, parents, and oncologists remain underexplored in diverse populations. We examined cancer treatment DM preferences among an ethnically and socioeconomically diverse group of AYAs and their parents.
Amanda M. Gutierrez, Jill O. Robinson, Wendy A. Allen‐Rhoades, Hadley S. Smith, Isabel Canfield, Rebecca L. Hsu, Sarah R. Scollon, Lauren R. Desrosiers‐Battu, Nicole M. Schneider, Frank Y. Lin, Donald Williams Parsons, Sharon E. Plon, Mary A. Majumder, Janet Malek, Amy L. McGuire   +14 more
wiley   +1 more source

New Variants of Global-Local Partial Least Squares Discriminant Analysis for Appearance-Based Face Recognition

IEEE Access, 2020
We propose new appearance-based face recognition methods based on global-local structure-preserving partial least squares discriminant analysis. Two variants of the method are described in this article: the neighbourhood-preserving partial least squares ...
Muhammad Aminu, Noor Atinah Ahmad
doaj   +1 more source

A Universal Analysis of Large-Scale Regularized Least Squares Solutions [PDF]

, 2017
A problem that has been of recent interest in statistical inference, machine learning and signal processing is that of understanding the asymptotic behavior of regularized least squares solutions under random measurement matrices (or dictionaries).
Hassibi, Babak, Panahi, Ashkan
core  

Contingent derivatives and regularization for noncoercive inverse problems

, 2018
We study the inverse problem of parameter identification in non-coercive variational problems that commonly appear in applied models. We examine the differentiability of the set-valued parameter-to-solution map by using the first-order and the second ...
Clason, Christian, Khan, Akhtar A., Sama, Miguel, Tammer, Christiane   +3 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source