Results 141 to 150 of about 468,748 (305)

A Robust Approach of Regression-Based Statistical Matching for Continuous Data

open access: yes, 2012
Statistical matching is a methodology used to merge microdata from two (or more) files into a single matched file, the variants of which have been extensively studied. Among existing studies, we focused on Moriarity and Scheuren’s (2001) method, which is
Sooncheol Sohn, Myoungshic Jhun
core  

Statistical matching using fractional imputation

open access: yes, 2016
Statistical matching is a technique for integrating two or more data sets when information available for matching records for individual participants across data sets is incomplete.
Kim, Jae Kwang   +2 more
core   +1 more source

Bayesian non-linear matching of pairwise microarray gene expressions [PDF]

open access: yes, 2008
In this paper, we present a Bayesian non-linear model to analyze matching pairs of microarray expression data. This model generalizes, in terms of neural networks, standard linear matching models. As a practical application, we analyze data of patients
Marín Díazaraque, Juan Miguel   +2 more
core  

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

open access: yesFEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane   +11 more
wiley   +1 more source

Statistical matching

open access: yes, 2015
National statistical institutes try to construct data sets that are rich in information content by combining available data as much as possible. Unfortunately, units, e.g. persons or enterprises, in different data sources cannot always be matched directly with each other, for example because different data sources often contain different units. In such
openaire   +1 more source

A new algorithm for minutiae extraction and matching in fingerprint [PDF]

open access: yes, 2012
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A novel algorithm for fingerprint template formation and matching in automatic fingerprint recognition has been developed.
Noor, Azad
core  

The skills required for transition to university and study in biological sciences: A student perspective

open access: yesFEBS Open Bio, EarlyView.
Bioscience students were asked for their opinions on the value and teaching of skills. 204 responded that teamwork, time management and study skills are necessary to reach University, that scientific writing, research, laboratory and presentation skills are taught effectively during their studies, while other skills are gained inherently through study ...
Janella Borrell, Susan Crennell
wiley   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

open access: yesFEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji   +2 more
wiley   +1 more source

Bootstrap Inference for K-Nearest Neighbour Matching Estimators [PDF]

open access: yes
Abadie and Imbens (2008, Econometrica) showed that classical bootstrap schemes fail to provide correct inference for K-nearest neighbour (KNN) matching estimators of average causal effects.
de Luna, Xavier   +2 more
core   +2 more sources

Intrinsic correspondence using statistical signature-based matching for 3D surfaces

open access: yes, 2003
A wide variety of applications including object recognition and terrain mapping, rely upon automatic three dimensional surface modelling. The automatic correspondence stage of the modelling process has proven challenging.
John A. Williams   +5 more
core  

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