Results 111 to 120 of about 44,292,339 (363)
Missing-Values Adjustment for Mixed-Type Data
Journal of Probability and Statistics, 2011 We propose a new method of single imputation, reconstruction, and estimation of nonreported, incorrect, implausible, or excluded values in more than one field of the record.
Agostino Tarsitano, Marianna Falcone
doaj +1 more source
Multiple Data Type Encryption using Genetic Neural Network
Tikrit Journal of Engineering Sciences, 2010 The aim of this research is to build a ciphering system by using genetic neural network technique to protect data against unauthorized access to the data being transferred.
Raid R. Al-Nima +2 more
doaj +1 more source
FEBS Letters, EarlyView.Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt +4 more
wiley +1 more source
Analysis of recent type Ia supernova data based on evolving dark energy models
, 2011 We study characters of recent type Ia supernova (SNIa) data using evolving dark energy models with changing equation of state parameter w. We consider sudden-jump approximation of w for some chosen redshift spans with double transitions, and constrain ...
Chan-Gyung Park +4 more
core +1 more source
Target maneuver type oriented data label generation method [PDF]
Zhihui kongzhi yu fangzhenTarget maneuver type recognition is a key aspect in the fields such as object tracking and intention recognition. A multi-layer label generation method based on improved K-medoids clustering is proposed to address the problems of insufficient ...
WANG Qilin, CAO Zhimin, GAO Jing
doaj +1 more source
FEBS Letters, EarlyView.Dimeric pyruvate formate‐lyase cleaves pyruvate using a radical‐based mechanism. G734 serves as a radical storage location, and the radical is transferred to the catalytic C419 residue. Mutation of the C418‐C419 pair causes loss of enzyme activity, but does not impede radical introduction onto G734. Therefore, cis‐ but not trans‐radical transfer occurs
Michelle Kammel +2 more
wiley +1 more source
Structural identifiability of compartmental models for infectious disease transmission is influenced by data type. [PDF]
Epidemics, 2022 Dankwa EA, Brouwer AF, Donnelly CA.
europepmc +1 more source
Abstract Constraint Data Types [PDF]
, 2015 Martin Wirsing is one of the earliest contributors to the area of Algebraic Specification (e.g., [2]), which he explored in a variety of domains over many years. Throughout his career, he has also inspired countless researchers in related areas.
Fiadeiro, José Luiz +1 more
openaire +4 more sources
FEBS Letters, EarlyView.To explore the impact of the overexpression of the multidrug‐transporter P‐glycoprotein (ABCB1) on membrane fluidity, we compared the transversal gradient of mobility and microviscosity in plasma membranes of drug‐sensitive Chinese hamster ovary cells (AuxB1) and their multidrug‐resistant derivatives (B30) using the fluorescent n‐(9‐anthroyloxy) fatty ...
Roger Busche +2 more
wiley +1 more source
Accurate estimation of cell-type composition from gene expression data
Nature Communications, 2019 The rapid development of single-cell transcriptomic technologies has helped uncover the cellular heterogeneity within cell populations. However, bulk RNA-seq continues to be the main workhorse for quantifying gene expression levels due to technical ...
Daphne M Tsoucas +5 more
semanticscholar +1 more source