Results 31 to 40 of about 96,362 (287)

Geochemical characterisation of mangrove sediments in Tiko (SW, Cameroon, West Africa): Implication for provenance, paleoweathering and sediment maturity

open access: yesSolid Earth Sciences, 2023
Geochemistry was performed on clastic core sediments from the Tiko Mangroves estuary, South western region of Cameroon, to categorise the rock source composition, tectonic setting, past weathering intensity of the source area in relation to past climate ...
Chin Thierry Berinyuy   +7 more
doaj   +1 more source

Analysis of a simulated microarray dataset: Comparison of methods for data normalisation and detection of differential expression (Open Access publication)

open access: yesGenetics Selection Evolution, 2007
Microarrays allow researchers to measure the expression of thousands of genes in a single experiment. Before statistical comparisons can be made, the data must be assessed for quality and normalisation procedures must be applied, of which many have been ...
Mouzaki Daphné   +20 more
doaj   +1 more source

Direct integration of intensity-level data from Affymetrix and Illumina microarrays improves statistical power for robust reanalysis

open access: yesBMC Medical Genomics, 2012
Background Affymetrix GeneChips and Illumina BeadArrays are the most widely used commercial single channel gene expression microarrays. Public data repositories are an extremely valuable resource, providing array-derived gene expression measurements from
Turnbull Arran K   +5 more
doaj   +1 more source

A study of the effects of exercise on the urinary metabolome using normalisation to individual metabolic output [PDF]

open access: yes, 2015
Aerobic exercise, in spite of its multi-organ benefit and potent effect on the metabolome, has yet to be investigated comprehensively via an untargeted metabolomics technology.
Anthony, Nahoum   +5 more
core   +2 more sources

Normalisation of Paris agreement NDCs to enhance transparency and ambition

open access: yesEnvironmental Research Letters, 2019
The Paris Agreement takes a bottom-up approach to tackling climate change with parties submitting pledges in the form of nationally determined contributions (NDCs).
Lewis C King, Jeroen C J M van den Bergh
doaj   +1 more source

Panoptic performativity and school inspection regimes: disciplinary mechanisms and life under special measures [PDF]

open access: yes, 2006
This paper looks at Ofsted and particularly special measures regimes as part of a disciplinary mechanism. It examines issues such as school effectiveness theories, the increasing powers of Ofsted, and life under special measures and links it to ...
Perryman, Jane
core   +2 more sources

Coil Sensitivity Estimation and Intensity Normalisation for Magnetic Resonance Imaging

open access: yes, 2019
The quest for improved efficiency in magnetic resonance imaging has motivated the development of strategies like parallel imaging where arrays of multiple receiver coils are operated simultaneously in parallel. The objective of this project was to find an estimation of phased-array coil sensitivity profiles of magnetic resonance images of the human ...
Herterich, Rebecka, Sumarokova, Anna
openaire   +2 more sources

Human action recognition using histogram of motion intensity and direction from multiple views

open access: yesIET Computer Vision, 2016
This study presents a human action recognition system from multi‐view image sequences. The authors’ approach to human action recognition is based on an estimation of local motion from multiple camera views.
SungYong Chun, Chan‐Su Lee
doaj   +1 more source

Atorvastatin unveiling primary biliary cholangitis and autoimmune hepatitis overlap syndrome in an older adult: A case report [PDF]

open access: yesMalaysian Family Physician
Although statins are generally well-tolerated, recent reports have linked their use to autoimmune liver disease. We present the case of a 70-year-old woman who developed hepatocellular injury 4 months after switching from simvastatin to high-intensity ...
Khadijat-Ul-Kurba Hashim   +3 more
doaj   +1 more source

Aspects of coherent states of nonlinear algebras

open access: yes, 2010
Various aspects of coherent states of nonlinear $su(2)$ and $su(1,1)$ algebras are studied. It is shown that the nonlinear $su(1,1)$ Barut-Girardello and Perelomov coherent states are related by a Laplace transform.
Bambah B. A.   +2 more
core   +1 more source

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