Selaus nimekkeen mukaan kokoelmassa Rinnakkaistallenteet
Aineistot 11658-11677 / 19207
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Objectivity or different levels of subjectivity: A sociomaterial study on the measurement of the quality of the indoor air
<p> </p><p>Objectivity has often been seen as an important target to aim for in accounting research as well as in society more generally. This study shows how objectivity as related to measurement can be rhetorically ... -
Oblate Schwarzschild approximation for polarized radiation from rapidly rotating neutron stars
We have developed a complete theory for the calculation of the observed Stokes parameters for radiation emitted from the surface of a rapidly rotating neutron star (NS) using the oblate Schwarzschild approximation. We ... -
Obscuring the control of the state in Turkey: the articulation of discourse of private Islam
<p>In 2012, the main opposition party in Turkey, the CHP, accused the ruling AKP of making ideological and unscientific educational reforms. By using discourse analysis, this study examines the debate in the Committee ... -
Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station
We present high-statistics, precision measurements of the detailed time and energy dependence of the primary cosmic-ray electron flux and positron flux over 79 Bartels rotations from May 2011 to May 2017 in the energy range ... -
Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station
We present the precision measurement from May 2011 to May 2017 (79 Bartels rotations) of the proton fluxes at rigidities from 1 to 60 GV and the helium fluxes from 1.9 to 60 GV based on a total of 1 x 109 events collected ... -
Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station
We report on the observation of new properties of secondary cosmic rays Li, Be, and B measured in the rigidity (momentum per unit charge) range 1.9 GV to 3.3 TV with a total of 5.4 x 10(6) nuclei collected by AMS during ... -
Observation of Si 2p Core‐Level Shift in Si/High‐κ Dielectric Interfaces Containing a Negative Charge
Negative static charge and induced internal electric field have often been observed in the interfaces between silicon and high‐κ dielectrics, for example Al<sub>2</sub>O<sub>3</sub> and HfO<sub>2</sub>. The electric ... -
Observation of the black widow B1957+20 millisecond pulsar binary system with the MAGIC telescopes
B1957+20 is a millisecond pulsar located in a black-widow-type compact binary system with a low-mass stellar companion. The interaction of the pulsar wind with the companion star wind and/or the interstellar plasma is ... -
Observation of the Gamma-Ray Binary HESS J0632+057 with the HESS, MAGIC, and VERITAS Telescopes
The results of gamma-ray observations of the binary system HESS J0632 + 057 collected during 450 hr over 15 yr, between 2004 and 2019, are presented. Data taken with the atmospheric Cherenkov telescopes H.E.S.S., MAGIC, ... -
Observation of the Identical Rigidity Dependence of He, C, and O Cosmic Rays at High Rigidities by the Alpha Magnetic Spectrometer on the International Space Station
We report the observation of new properties of primary cosmic rays He, C, and O measured in the rigidity (momentum/charge) range 2 GV to 3 TV with 90 x 10(6) helium, 8.4 x 10(6) carbon, and 7.0 x 10(6) oxygen nuclei collected ... -
Observation-based modelling of the energetic storm particle event of 14 July 2012
<p>Aims. We model the energetic storm particle (ESP) event of 14 July 2012 using the energetic particle acceleration and transport model named 'PArticle Radiation Asset Directed at Interplanetary Space Exploration' (PARADISE), ... -
Observational appearance of rapidly rotating neutron stars: X-ray bursts, cooling tail method, and radius determination
Neutron stars (NSs) in low-mass X-ray binaries rotate at frequencies high enough to significantly deviate from sphericity (nu(*) similar to 200-600 Hz). First, we investigate the effects of rapid rotation on the observational ... -
Observational constraints on the magnetic field of the bright transient Be/X-ray pulsar SXP 4.78
We report results of the spectral and timing analysis of the Be/X-ray pulsar SXP 4.78 using the data obtained during its recent outburst with NuSTAR, Swift, Chandra, and NICER observatories. Using an overall evolution of ... -
Observations and evolutionary considerations on trophic egg provisioning in snakeheads (Teleostei: Channidae)
<p><br></p><p>The provisioning of trophic eggs is exceedingly rare in fish, with only a single example of a species exhibiting this behaviour reported in the scientific literature: the Lake Malawi catfish <em>Bagrus ... -
Observations of a radio-bright, X-ray obscured GRS 1915+105
The Galactic black hole transient GRS 1915+105 is famous for its markedly variable X-ray and radio behaviour, and for being the archetypal galactic source of relativistic jets. It entered an X-ray outburst in 1992 and has ... -
Observations of GRO J1744-28 in quiescence with XMM-Newton
We report on the deep observations of the "bursting pulsar" GRO J1744-28, which were performed with XMM-Newton and aimed to clarify the origin of its X-ray emission in quiescence. We detect the source at a luminosity level ... -
Observations of precipitation energies during different types of pulsating aurora
<p>Pulsating aurora (PsA) is a diffuse type of aurora with different structures switching on and off with a period of a few seconds. It is often associated with energetic electron precipitation (>10 keV) resulting ... -
Observations of Sagittarius A* during the pericenter passage of the G2 object with MAGIC
Context. We present the results of a multi-year monitoring campaign of the Galactic center (GC) with the MAGIC telescopes. These observations were primarily motivated by reports that a putative gas cloud (G2) would be ...