Results 11 to 20 of about 15,347 (322)
All Sky Survey Mission Observing Scenario Strategy [PDF]
This paper develops a general observing strategy for missions performing all-sky surveys, where a single spacecraft maps the celestial sphere subject to realistic constraints. The strategy is flexible such that targeted observations and variable coverage
Bock, Jamie J. +3 more
core +2 more sources
The results of data processing of the North Sky Survey at 102.5 MHz observations made with BSA FIAN radiotelescope in 1991-93 are given. As a result, the whole sky was covered in declinations –16°
Р. Д. Дагкесаманский +4 more
doaj +1 more source
THE CATALOG OF CORRECTIONS TO THE DECLINATIONS OF 186 FK4 STARS
The catalog of corrections to the declinations of 186 fk4 stars is ...
M. I. Myalkovskiy
doaj +1 more source
UTR-2 LOW FREQUENCY CONTINUUM SURVEY OF THE NORTHHEN SKY. PART II
The Ukrainian T-shape radio tele- scope (UTR-2) has been used to carry out a multifre- quency radio survey of a part of the northern sky with coordinates of the declinations +10 ◦ < Dec. < +29 ◦ , and right assertions 0 h < R.A. < 24 h .
N. M. Vasilenko, M. A. Sidorchuk
doaj +1 more source
Deux récits pour une catastrophe
The text considers two versions of the Russia-Ukraine conflict, one year after the outbreak of the conflict. These are the two presidential speeches made on the anniversary: two texts that present two different declinations of a disaster that is ...
Anna Maria Lorusso
doaj +1 more source
Characteristics of geomagnetic cascading of ultra-high energy photons at the southern and northern sites of the Pierre Auger Observatory [PDF]
Cosmic-ray photons above 10^19 eV can convert in the geomagnetic field and initiate a preshower, i.e. a particle cascade before entering the atmosphere.
Abraham +36 more
core +2 more sources
An iconic Australian marsupial is under threat from a disease, which is proving a major challenge for conservationists wishing to ensure the survival of the species, the Tasmanian devil. Hannah Robertson reports on their efforts.
openaire +2 more sources
Goals, Strategies and First Discoveries of AO327, the Arecibo All-Sky 327 MHz Drift Pulsar Survey [PDF]
We report initial results from AO327, a drift survey for pulsars with the Arecibo telescope at 327 MHz. The first phase of AO327 will cover the sky at declinations of -1 to 28 degrees, excluding the region within 5 degrees of the Galactic plane, where ...
Bagchi, M. +7 more
core +4 more sources
Starting from the evolution of jurisdictions vis-à-vis European and international law, and the challenges of globalization and immigration, this contribution focuses on the concept and different declinations of multiculturalism, and on the role of social
Gualtiero Michelini
doaj +1 more source
What do the orbital motions of the outer planets of the Solar System tell us about the Pioneer anomaly? [PDF]
In this paper we investigate the effects that an anomalous acceleration as that experienced by the Pioneer spacecraft after they passed the 20 AU threshold would induce on the orbital motions of the Solar System planets placed at heliocentric distances ...
Anderson +12 more
core +1 more source

