Results 41 to 50 of about 895,904 (275)

The Stagger-grid: A grid of 3D stellar atmosphere models - IV. Limb darkening coefficients [PDF]

open access: yes, 2014
We compute the emergent stellar spectra from the UV to far infrared for different viewing angles using realistic 3D model atmospheres for a large range in stellar parameters to predict the stellar limb darkening.
Asplund, Martin   +3 more
core   +1 more source

Note on group distance magic graphs $G[C_4]$ [PDF]

open access: yes, 2012
A \emph{group distance magic labeling} or a $\gr$-distance magic labeling of a graph $G(V,E)$ with $|V | = n$ is an injection $f$ from $V$ to an Abelian group $\gr$ of order $n$ such that the weight $w(x)=\sum_{y\in N_G(x)}f(y)$ of every vertex $x \in V$
D. Froncek   +3 more
core   +2 more sources

Magic Targets for Magic Bullets

open access: yesClinical Oncology Research and Reports, 2020
The “magic bullet” by Paul Ehrlich is a chemotherapeutic, which can precisely locate and destroy tumor cells. For over 100 years, a great number of approaches have been developed for targeted delivery of toxins. Nevertheless, the progress in the battle with cancer is moderate.
openaire   +1 more source

Plastic instability and texture modification in extruded Mg-Mn-Nd alloy

open access: yesJournal of Magnesium and Alloys, 2022
Even though Mg alloys containing Mn and rare earth elements lead to higher ductility and lower yield asymmetry due to the weak texture after extrusion, plastic instability, commonly known as the Portevin–Le Chatelier (PLC) effect, causes unexpected ...
Sang Kyu Woo   +4 more
doaj   +1 more source

Distilling one-qubit magic states into Toffoli states

open access: yes, 2013
For certain quantum architectures and algorithms, most of the required resources are consumed during the distillation of one-qubit magic states for use in performing Toffoli gates.
Eastin, Bryan
core   +1 more source

The Stagger-grid: A Grid of 3D Stellar Atmosphere Models - II. Horizontal and Temporal Averaging and Spectral Line Formation [PDF]

open access: yes, 2013
We study the implications of averaging methods with different reference depth scales for 3D hydrodynamical model atmospheres computed with the Stagger-code. The temporally and spatially averaged (hereafter denoted as ) models are explored in the light of
Asplund, Martin   +3 more
core   +1 more source

Cascade of phase transitions and Dirac revivals in magic-angle graphene [PDF]

open access: yesNature, 2019
Twisted bilayer graphene near the magic angle 1 – 4 exhibits rich electron-correlation physics, displaying insulating 3 – 6 , magnetic 7 , 8 and superconducting phases 4 – 6 . The electronic bands of this system were predicted 1 , 2 to narrow markedly 9 ,
U. Zondiner   +15 more
semanticscholar   +1 more source

Roseburia hominis improves host metabolism in diet-induced obesity

open access: yesGut Microbes
Next-generation live biotherapeutics are promising to aid the treatment of obesity and metabolic diseases. Here, we reported a novel anti-obesity probiotic candidate, Roseburia hominis, that was depleted in stool samples of obese subjects compared with ...
Wenli Huang   +5 more
doaj   +1 more source

Gamma-ray, Particle and Exotic Physics at TeV energies with the MAGIC telescopes [PDF]

open access: yes, 2017
MAGIC is an instrument composed of a pair of telescopes for gamma- ray and cosmic-ray astrophysics in the TeV range. It is operating for more than a decade now, and is one of the current best performing instruments in this field, specifically at low ...
Doro, Michele
core   +3 more sources

Tuning electron correlation in magic-angle twisted bilayer graphene using Coulomb screening [PDF]

open access: yesScience, 2020
Tuning the interactions Elucidating the nature of the superconducting state in magic-angle twisted bilayer graphene (MATBG) has proven tricky. To study the role of electron-electron correlations in this state, Liu et al.
Xiaoxue Liu   +5 more
semanticscholar   +1 more source

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