Results 31 to 40 of about 1,253,848 (372)

Semantic Opposition “Sky - Earth” as Element of Artistic Space in B. L. Pasternak’s Novel “Doctor Zhivago”

open access: yesНаучный диалог, 2017
The article is devoted to investigation of the role of the semantic opposition “sky - earth” in the novel by B. L. Pasternak “Doctor Zhivago.” The relevance of the topic is justified, firstly, by the need for a more thorough study of the peculiarities of
W. Zou
doaj   +1 more source

Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe [PDF]

open access: yes, 2017
We describe the Sloan Digital Sky Survey IV (SDSS-IV), a project encompassing three major spectroscopic programs. The Apache Point Observatory Galactic Evolution Experiment 2 (APOGEE-2) is observing hundreds of thousands of Milky Way stars at high ...
M. Blanton   +352 more
semanticscholar   +1 more source

The Simulated Sky: Stellarium for Cultural Astronomy Research [PDF]

open access: yesarXiv.org, 2021
For centuries, the rich nocturnal environment of the starry sky could be modelled only by analogue tools such as paper planispheres, atlases, globes and numerical tables.
G. Zotti   +4 more
semanticscholar   +1 more source

The Two-Point Angular Correlation Function and BATSE Sky Exposure [PDF]

open access: yes, 1997
The Two-Point Angular Correlation Function is a standard analysis tool used to study angular anisotropies. Since BATSE's sky exposure (the angular sampling of gamma-ray bursts) is anisotropic, the TPACF should at some point identify anisotropies in BATSE
Chen, Xiaoling, Hakkila, Jon
core   +3 more sources

The All-Sky Automated Survey for Supernovae (ASAS-SN) Light Curve Server v1.0 [PDF]

open access: yes, 2017
The All-Sky Automated Survey for Supernovae (ASAS-SN) is working toward imaging the entire visible sky every night to a depth of V ∼ 17 mag. The present data covers the sky and spans ∼2–5 years with ∼100–400 epochs of observation. The data should contain
C. Kochanek   +19 more
semanticscholar   +1 more source

The cosmic microwave background Cold Spot anomaly: the impact of sky masking and the expected contribution from the Integrated Sachs-Wolfe effect [PDF]

open access: yes, 2017
We re-analyse the cosmic microwave background (CMB) Cold Spot (CS) anomaly with particular focus on understanding the bias a mask (contaminated by Galactic and point sources) may introduce.
Benoit-Lévy, Aurélien   +2 more
core   +3 more sources

The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Sky Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment [PDF]

open access: yes, 2017
The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since July 2014. This paper describes the second data release from this phase, and the fourteenth from SDSS overall (making this, Data Release Fourteen or DR14).
Bela Abolfathi   +346 more
semanticscholar   +1 more source

Estimation of the sky radiance [PDF]

open access: yesScientific Technical Review, 2019
For the infrared prefilter model there was a need for testing the sky radiation and defining its fluctuations within the zone of neighborhood area for the current frame and tests of repeatability.
Knežević Dragan   +3 more
doaj  

Notas para una cartografía oral del cielo entre los tobas del oeste formoseño

open access: yesBulletin de l'Institut Français d'Études Andines, 2017
The purpose of this article is to study the Toba vision of the sky: celestial objects, asterisms, and those phenomena that, from a native perspective, are significantly related to the sky.
Cecilia Paula Gómez
doaj   +1 more source

Predicting the subclinical carotid atherosclerosis in overweight and obese patients using a machine learning model

open access: yesРоссийский кардиологический журнал, 2022
Aim. To develop a model for predicting the subclinical carotid atherosclerosis (SCA) in order to refine cardiovascular risk (CVR) using machine learning methods in overweight and obese patients without hypertension, diabetes and/or cardiovascular disease
D. V. Gavrilov   +4 more
doaj   +1 more source

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