Results 11 to 20 of about 14,838,699 (302)

Electrodeposited lead dioxide coatings [PDF]

open access: yes, 2011
Lead dioxide coatings on inert substrates such as titanium and carbon now offer new opportunities for a material known for 150 years. It is now recognised that electrodeposition allows the preparation of stable coatings with different phase structures ...
Abaci   +239 more
core   +1 more source

Topological superconductivity in lead nanowires [PDF]

open access: yes, 2012
Superconductors with an odd number of bands crossing the Fermi energy have topologically protected Andreev states at interfaces, including Majorana states in one dimensional geometries.
Crespo, V.   +4 more
core   +2 more sources

Erythropoietic potential of Parquetina nigrescens in cephalosporin-induced anaemia model

open access: yesMetabolism Open, 2020
Parquetina nigrescens is a folklore plant in Africa, particularly Nigeria, where its consumption is believed to stimulate red blood cells production. On this basis, the erythropoietic potential of the plant was evaluated in Cephalosporin-induced anaemia ...
O.M. Ighodaro   +5 more
doaj   +1 more source

Less effort, better results: how does music act on prefrontal cortex in older adults during verbal encoding? An fNIRS study.

open access: yesFrontiers in Human Neuroscience, 2014
Several neuroimaging studies of cognitive ageing revealed deficits in episodic memory abilities as a result of prefrontal cortex (PFC) limitations. Improving episodic memory performance despite PFC deficits is thus a critical issue in ageing research ...
Laura eFerreri   +5 more
doaj   +1 more source

Why is lead so kinky? [PDF]

open access: yes, 2012
We revisit the problem of the kink in the charge radius shift of neutron-rich even lead isotopes. We show that the ability of a Skyrme force to reproduce the isotope shift is determined by the occupation of the neutron 1i11/2 orbital beyond N=126 and the
Goddard, P. M.   +2 more
core   +2 more sources

Music improves verbal memory encoding while decreasing prefrontal cortex activity: an fNIRS study

open access: yesFrontiers in Human Neuroscience, 2013
Listening to music engages the whole brain, thus stimulating cognitive performance in a range of non purely musical activities such as language and memory tasks.
Laura eFerreri   +4 more
doaj   +1 more source

Lead exposure from lead crystal

open access: yesThe Lancet, 1991
In a study of the elution of lead (Pb) from crystal decanters and glasses, port containing 89 micrograms Pb/l was placed in decanters and the Pb content of the wine rose steadily to 3518 micrograms/l after 4 months. Wines and spirits stored in crystal decanters for a long time contained Pb at concentrations up to 21,530 micrograms/l.
J H, Graziano, C, Blum
openaire   +2 more sources

Leading Clinicians and Clinicians Leading [PDF]

open access: yesNew England Journal of Medicine, 2013
More effective models of care delivery are needed, but their successful implementation depends on effective care teams and good management of local operations (clinical microsystems). Clinicians influence both, and local clinician leaders will have several key tasks.
openaire   +2 more sources

Webcharts – A Web-based Charting Library for Custom Interactive Data Visualization

open access: yesJournal of Open Research Software, 2016
Webcharts is a JavaScript library built on top of D3.js that creates reusable, flexible, interactive charts that are highly customizable. Webcharts provides a method for creating commonly-used charts, including bar charts, scatterplots, and timelines ...
Nathan Bryant, Jeremy Wildfire
doaj   +1 more source

What breaks the flow of reading? A study on characteristics of attentional disruption during digital reading

open access: yesFrontiers in Psychology, 2022
Reading is increasingly taking place on digital media, which are vectors of attentional disruption. This manuscript aims to characterize attentional disruption during reading on a computer screen in an ecological environment.
Guillaume Chevet   +3 more
doaj   +1 more source

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