Results 21 to 30 of about 562,063 (305)

On stars and Steiner stars

open access: yesDiscrete Optimization, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Adrian Dumitrescu   +2 more
openaire   +1 more source

Modelling and observations of molecules in discs around young stars [PDF]

open access: yes, 2013
This thesis contains a study of molecules within circumstellar discs around young stars. Firstly, the chemistry of a disc around a young, Class 0 protostar is modelled.
Ilee, John David
core   +5 more sources

Tree and 1-loop fundamental BCJ relations from soft theorems

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
We provide a new derivation of the fundamental BCJ relation among double-color-ordered tree amplitudes of bi-adjoint scalar theory, based on the leading soft theorem for external scalars. Then, we generalize the fundamental BCJ relation to 1-loop Feynman
Fang-Stars Wei, Kang Zhou
doaj   +1 more source

Health literacy as a challenge for health education

open access: yesSHS Web of Conferences, 2018
Scientific literature demonstrates a well-established correlation between education and health literacy; education and health outcomes; health literacy and health outcomes. Health literacy has a mediating role between education and health.
Stars I.
doaj   +1 more source

Measuring neuropsychiatric symptoms in patients with early cognitive decline using speech analysis

open access: yesEuropean Psychiatry, 2021
Background Certain neuropsychiatric symptoms (NPS), namely apathy, depression, and anxiety demonstrated great value in predicting dementia progression, representing eventually an opportunity window for timely diagnosis and treatment.
Alexandra König   +6 more
doaj   +1 more source

STARS for Data [PDF]

open access: yes, 2023
https://stars.library.ucf.edu/stars-documentation/1016/thumbnail ...
Dotson, Lee
core  

Star Product and Star Exponential [PDF]

open access: yes, 2012
This paper introduces a family of star products, parameterized by the space of complex symmetric matrices. Let us recall that Omori-Maeda-Miyazaki-Yoshioka obtained a generalization of the well-known Moyal-Weyl product by means of complex symmetric matrices.
Tomihisa, Toshio, Yoshioka, Akira
openaire   +4 more sources

Probing the composition of sub-millisecond rotating compact stars by r-modes instability [PDF]

open access: yes, 2012
We investigate the implications of the r-modes instability on the composition of a compact star rotating at a sub-millisecond period. In particular, the only viable astrophysical scenario for such an object, wich might present inside the Low Mass X-ray ...
Giuseppe Pagliara   +3 more
core   +1 more source

Unsupervised discovery of human activities from long‐time videos

open access: yesIET Computer Vision, 2015
In this study, the authors propose a complete framework based on a hierarchical activity model to understand and recognise activities of daily living in unstructured scenes.
Salma Elloumi   +4 more
doaj   +1 more source

New periodic variable stars coincident with ROSAT sources discovered using SuperWASP [PDF]

open access: yes, 2007
We present optical lightcurves of 428 periodic variable stars coincident with ROSAT X-ray sources, detected using the first run of the SuperWASP photometric survey. Only 68 of these were previously recognised as periodic variables.
West, Richard G.   +76 more
core   +1 more source

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