141. |
142. |
143. Testing effects of Lorentz invariance violation in the propagation of astroparticles with the Pierre Auger ObservatoryP. Abreu, Andrej Filipčič, Jon Paul Lundquist, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2022, izvirni znanstveni članek Ključne besede: cosmic ray experiments, ultra high energy, cosmic rays, physics of the early universe, Pierre Auger Observatory, Lorentz invariance violation effects
Objavljeno v RUNG: 18.01.2022; Ogledov: 1626; Prenosov: 38
 Povezava na celotno besedilo
Gradivo ima več datotek! Več... |
144. Bioaerosol partitioning between the interstitial and condensed phase in mixed-phase clouds : lecture NOSA Symposium 2021, March 16th 2021, onlineTina Šantl Temkiv, Miha Živec, Mojca Benčina, Samo Stanič, Griša Močnik, 2021, prispevek na konferenci brez natisa Ključne besede: bioaerosol, aerosol, mixed-phase clouds, LIDAR
Objavljeno v RUNG: 22.11.2021; Ogledov: 1805; Prenosov: 45
Povezava na celotno besedilo
Gradivo ima več datotek! Več... |
145. The energy spectrum of cosmic rays beyond the turn-down around 10[sup]17 eV as measured with the surface detector of the Pierre Auger ObservatoryP. Abreu, Andrej Filipčič, Jon Paul Lundquist, Samo Stanič, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2021, izvirni znanstveni članek Ključne besede: kozmični žarki, spektertalni detektor, Observatorij Pierre Auger
Objavljeno v RUNG: 08.11.2021; Ogledov: 1669; Prenosov: 0
Gradivo ima več datotek! Več... |
146. Bora flow characteristics in a complex valley environmentMarija Bervida, Samo Stanič, Griša Močnik, Longlong Wang, Klemen Bergant, Xiaoquan Song, 2021, izvirni znanstveni članek Opis: This paper complements the existing studies of Bora flow properties in the Vipava valley with the study of Bora turbulence in a lower region of the troposphere. The turbulence characteristics of Bora flow were derived from high resolution Doppler wind lidar measurements during eight Bora wind episodes that occurred in November and December 2019. Based on the vertical profiles of wind velocity, from 80 to 180 m above the valley floor, the turbulence intensity related to all three spatial directions and the along-wind integral length scales related to three velocity components were evaluated and compared to the approximations given in international standards. The resulting turbulence characteristics of Bora flow in a deep mountain valley exhibited interesting behaviour, differing from the one expected and suggested by standards. The intensity of turbulence during Bora episodes was found to be quite strong, especially regarding the expected values for that particular category of terrain. The specific relationship between along-wind, lateral and vertical intensity was evaluated as well. The scales of turbulence in the along-wind direction were found to vary widely between different Bora episodes and were rather different from the approximations given by standards, with the most significant deviations observed for the along-wind length scale of the vertical velocity component. Finally, the periodicity of flow structures above the valley was assessed, yielding a wide range of possible periods between 1 and 10 min, thus confirming some of the previous observations from the studies of Bora in the Vipava valley.
Ključne besede: doppler wind lidar, Bora wind, turbulence intensity, complex terrain, turbulence integral length scale
Objavljeno v RUNG: 05.11.2021; Ogledov: 2009; Prenosov: 42
Povezava na celotno besedilo
Gradivo ima več datotek! Več... |
147. Gravity wave instability structures and turbulence from more than 1.5 years of OH[ast] airglow imager observations in SloveniaRené Sedlak, Patrick Hannawald, Carsten Schmidt, Sabine Wüst, Michael Bittner, Samo Stanič, 2021, izvirni znanstveni članek Opis: We analyzed 286 nights of data from the OH* airglow imager FAIM 3 (Fast Airglow IMager) acquired at Otlica Observatory, Slovenia, between 26 October 2017 and 6 June 2019. Measurements were performed with a spatial resolution of 24 m per pixel and a temporal resolution of 2.8 s. Multiple turbulence episodes were observed and the energy dissipation rate in the upper mesosphere/lower thermosphere region was estimated from image sequences in 25 cases. Values range around 0.08 and 9.03 W/kg and would lead to an approximated localized maximum heating of 0.03–3.02 K per turbulence event.
Ključne besede: upper mesosphere, lower thermosphere, remote sensing, gravity waves, turbulence, Bora episodes
Objavljeno v RUNG: 25.10.2021; Ogledov: 1804; Prenosov: 0
Gradivo ima več datotek! Več... |
148. Kanarski otoki v plamenihUroš Slak, Samo Stanič, Natalija Švab, radijski ali tv dogodek Opis: Intervju o izbruhu ognjenika Cumbre Vieja na La Palmi, Kanarski otoki, Španjia, ter o raziskavah v okviru projekta Polje Čerenkovih teleskopov (CTA), ki potekajo na observatoriju Roque de los Muchachos.
Ključne besede: ognjenik, izbruh, astrofizika, gama žarki visokih energij, atmosfera, lidar
Objavljeno v RUNG: 04.10.2021; Ogledov: 2128; Prenosov: 0
Gradivo ima več datotek! Več... |
149. Design and implementation of the AMIGA embedded system for data acquisitionA. Aab, Andrej Filipčič, Jon Paul Lundquist, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2021, izvirni znanstveni članek Ključne besede: Sprotno zajemanje podatkov, kontrolni sistemi, algoritmi, baze podatkov, Observatorij Pierre Auger
Objavljeno v RUNG: 21.07.2021; Ogledov: 2048; Prenosov: 180
Povezava na celotno besedilo
Gradivo ima več datotek! Več... |
150. Extraction of the muon signals recorded with the surface detector of the Pierre Auger Observatory using recurrent neural networksA. Aab, Andrej Filipčič, Jon Paul Lundquist, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2021, izvirni znanstveni članek Ključne besede: Statistične metode, Čerenkov detektor, kalibracije in metode prilagajanja, Observatorij Pierre Auger
Objavljeno v RUNG: 19.07.2021; Ogledov: 2275; Prenosov: 626
Povezava na celotno besedilo
Gradivo ima več datotek! Več... |
