Results 111 to 120 of about 13,047,740 (287)

COMPUTING UNCERTAINTY OF THE EXTREME VALUES IN RANDOM SAMPLES

open access: yesInternational Journal of Computing, 2016
This paper proposes and analyses a statistical method for uncertainty evaluation of extreme values (minimal or maximal) for measurement results with significantly limited number of observations n = 3…10 and considerable deviation of observation probability density function (PDF) from normal distribution.
Mykhaylo Dorozhovets, Ivanna Bubela
openaire   +2 more sources

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Sample

open access: yes
Sample video. Static image is placeholder.
Student, Sample
core   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Chromosome-21-wide p-values for the HSCR-DS sample.

open access: yes, 2013
Chromosome-21-wide p-values for the HSCR-DS sample.
Asma Chaoui (313818)   +15 more
core   +1 more source

Features of the process for detecting measurement anomalies, based on a multivariate normal approach

open access: yesВестник Самарского университета: Естественнонаучная серия
The goal of the research is to present the results of algorithms, that enable the detection of various types of anomalous values, and the construction of a Poincar’e ellipse with different color coding for anomalies.
M. A. Hundzina   +2 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Feature values for a sample image and respective query.

open access: yes, 2013
Feature values for a sample image and respective query.
Frederico Valente (410099)   +2 more
core   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

What Do We Know about Recent Exchange Rate Models? In-Sample Fit and Out-of-Sample Performance Evaluated [PDF]

open access: yes
Previous assessments of nominal exchange rate determination have focused upon a narrow set of models typically of the 1970’s vintage, including monetary and portfolio balance models.
Yin-Wong Cheung   +2 more
core  

Home - About - Disclaimer - Privacy