Results 11 to 20 of about 389,196 (111)

In memoriam Aleš Brandner

open access: yesLinguistica Brunensia, 2022
Jiří Gazda
doaj   +2 more sources

A geometric distance measurement to the Galactic center black hole with 0.3% uncertainty [PDF]

open access: yesAstronomy & Astrophysics, 2019
We present a 0.16% precise and 0.27% accurate determination of R0, the distance to the Galactic center. Our measurement uses the star S2 on its 16-year orbit around the massive black hole Sgr A* that we followed astrometrically and spectroscopically for ...
R. Abuter   +53 more
semanticscholar   +1 more source

Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole [PDF]

open access: yesAstronomy & Astrophysics, 2018
The highly elliptical, 16-year-period orbit of the star S2 around the massive black hole candidate Sgr A✻ is a sensitive probe of the gravitational field in the Galactic centre.
G. C. R. Abuter   +96 more
semanticscholar   +1 more source

Recurrent fusions in PLAGL1 define a distinct subset of pediatric-type supratentorial neuroepithelial tumors

open access: yesActa Neuropathologica, 2021
Ependymomas encompass a heterogeneous group of central nervous system (CNS) neoplasms that occur along the entire neuroaxis. In recent years, extensive (epi-)genomic profiling efforts have identified several molecular groups of ependymoma that are ...
P. Sievers   +58 more
semanticscholar   +1 more source

Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA* [PDF]

open access: yesAstronomy & Astrophysics, 2018
We report the detection of continuous positional and polarization changes of the compact source SgrA* in high states (“flares”) of its variable near-infrared emission with the near-infrared GRAVITY-Very Large Telescope Interferometer (VLTI) beam ...
R. Abuter   +58 more
semanticscholar   +1 more source

Histone H3.3G34-Mutant Interneuron Progenitors Co-opt PDGFRA for Gliomagenesis.

open access: yesCell, 2020
Histone H3.3 glycine 34 to arginine/valine (G34R/V) mutations drive deadly gliomas and show exquisite regional and temporal specificity, suggesting a developmental context permissive to their effects.
C. Chen   +63 more
semanticscholar   +1 more source

Чешский элатив и его соответствия в русском языке

open access: yesLinguistica Brunensia, 2013
The paper analyses ways the Elative of Czech adjectives is expressed; the system is then confronted with Russian language. In Czech the Elative is expressed by the comparative form of an Adjective (although it is possible to use some of synonymic ...
Aleš Brandner
doaj   +1 more source

Experimental investigations on the syntax and usage of fragments [PDF]

open access: yes, 2021
(...)Deutsche Forschungsgemeinschaft (DFG, German Research ...
Lemke, Robin
core   +1 more source

Advances in formal Slavic linguistics 2021 [PDF]

open access: yes, 2023
Synopsis: Advances in formal Slavic linguistics 2021 offers a selection of articles that were prepared on the basis of talks given at the conference Formal Description of Slavic Languages 14 or at the satellite workshop on secondary imperfectives in ...

core   +1 more source

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