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4373. Antična književnost (učno gradivo)Zoran Božič, 2018, drugo učno gradivo Opis: Didaktična predstavitev stare grške (Stare grška bajke) in stare rimske književnosti (Blagoslov ljubezni, Efeška vdova, Epoda, Umetnost ljubezni in Dvojčka).
Ključne besede: didaktika, grška književnost, rimska književnost, antika, mitologija, Horac, Katul, Petronij, Satirikon, Ovid, Plaut
Objavljeno v RUNG: 18.01.2018; Ogledov: 5071; Prenosov: 311
 Celotno besedilo (460,84 KB) |
4374. Književnost starega Orienta (učno gradivo)Zoran Božič, 2018, drugo učno gradivo Opis: Didaktična predstavitev kulturnega prostora Sredozemlja ter egipčanske (Pesem nosačev žita), hebrejske (De profundis, Visoka pesem, Prilika o talentih), arabske (Pesem klateškega viteza) in perzijske (Tisoč in ena noč) književnosti.
Ključne besede: književnost, Orient, stari vek, didaktika, egipčanska književnost, hebrejska književnost, Sveto pismo, arabska književnost, perzijska književnost
Objavljeno v RUNG: 17.01.2018; Ogledov: 3487; Prenosov: 195
Celotno besedilo (418,03 KB) |
4375. Very high-energy gamma-ray signature of ultrahigh-energy cosmic-ray acceleration in Centaurus AJagdish Joshi, Marlui Miranda, Lili Yang, Soebur Razzaque, 2017, objavljeni povzetek znanstvenega prispevka na konferenci Opis: The association of at least a dozen ultrahigh-energy cosmic-ray (UHECR) events with energy 54 EeV or higher detected by the Pierre Auger Observatory from the direction of Centaurus-A, the nearest radio galaxy, supports the scenario of UHECR acceleration in the jets of radio galaxies. Multiwavelength observations of Centaurus-A suggest that the inner jet is likely the site for particle acceleration, which emits in X-ray to very high-energy (VHE) gamma-ray. We model broadband spectral energy distribution with emission from shock-accelerated electrons and protons in a combined synchrotron-self-Compton and photo-hadronic scenario. The UHECR flux from Centaurus-A, required to explain Pierre Auger data, successfully explains observed VHE gamma rays as photo-hadronic emission.
Ključne besede: Centaurus A, gamma ray, cosmic rays
Objavljeno v RUNG: 17.01.2018; Ogledov: 3206; Prenosov: 0
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4376. Pragmatic abilities in bilinguals : The case of scalar implicaturesLudivine Dupuy, Penka Stateva, Sara Andreetta, Anne Cheylus, Viviane Déprez, Jean-Baptiste van der Henst, Jacques Jayez, Arthur Stepanov, Anne Colette Reboul, 2018, izvirni znanstveni članek Opis: The experimental literature on the pragmatic abilities of bilinguals is rather sparse. The only study investigating adult second language (L2) learners ( Slabakova, 2010 ) found an increase of pragmatic responses in that population relative to monolinguals. The results of studies on early bilingual children are unclear, some finding a significant increase in pragmatic responses in early bilingual children (preschoolers) relative to monolinguals ( Siegal et al., 2007 ), while another ( Antoniou and Katsos, 2017 ), testing school children, does not. We tested adult French L2 learners of English and Spanish (in their two languages) as well as French monolingual controls in Experiment 1 and Italian-Slovenian early bilingual children (in both languages) and Slovenian monolingual controls in Experiment 2. Our results were similar to those of Antoniou and Katsos (2017) in early bilingual children, but different from those of Siegal et al. (2007) . We found no pragmatic bias in adult L2 leaners relative to adult monolinguals.
Ključne besede: quantifier, scalar implicature, L2 learner, bilingualism
Objavljeno v RUNG: 17.01.2018; Ogledov: 3709; Prenosov: 0
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4378. High-Energy Astroparticle DetectionLili Yang, predavanje na tuji univerzi Opis: Astroparticle Physics has evolved as a new interdisciplinary field at the intersection of particle physics, astronomy and cosmology, addressing some of the most fundamental questions of contemporary physics. Neutrinos, cosmic rays, gamma rays and also gravitational waves as the cosmic messengers, take the information from the universe to tell us more about those energetic astro phenomena. Physicists have been developing experiments to detect and study these messengers. I would like to talk about the basic ideas and searching results from the dedicate cosmic ray detector Pierre Auger Observatory and also the future performance of Cherenkov Telescope Array (CTA), the next-generation ground based telescope array. CTA will play an very important role in detecting GeV-TeV gamma rays and represents the era of precision gamma ray astronomy. The multi-messenger and multi-wavelength study with various messengers are the main field in astrophysics.
Ključne besede: Cherenkov Telescope Array
Objavljeno v RUNG: 17.01.2018; Ogledov: 3703; Prenosov: 0
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4379. Astroparticle studies at the Pierre Auger ObservatoryLili Yang, predavanje na tuji univerzi Opis: The Pierre Auger Observatory (PAO), the world’s largest cosmic ray detector combines a large surface detector (SD) with an air fluorescence detector (FD). It is designed to observe extensive air showers (EAS) of billions of secondary particles induced by the UHECRs in the earths’ atmosphere. The “hybrid” design (i.e., detected simultaneously by SD and FD) provides wealth of information about shower development and excellent event reconstruction. Together with observations of UHECRs, the Surface Detector (SD) of the PAO is sensitive to UHE neutrinos through the observation of deeply initiated inclined down-going showers produced by neutrino interactions in the atmosphere, which method has been well established. On the other hand, high-energy photons can also be discriminated from background of charged cosmic rays based on their characters of the shower front. In this talk, I will give a review on recent results from PAO and introduce the ultra-high energy multi-messenger studies from PAO.
Ključne besede: Pierre Auger Observatory, cosmic rays, ultra-high energy
Objavljeno v RUNG: 17.01.2018; Ogledov: 3748; Prenosov: 0
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4380. Multi-messenger study with the Pierre Auger ObservatoryLili Yang, vabljeno predavanje na konferenci brez natisa Opis: The Pierre Auger Observatory is the largest cosmic ray detector in the world, studying particles with energy above 10^17 eV. Even though Auger is dedicated to charged cosmic rays, it’s also sensitive to ultra-high energy neutral particles, such as photons, neutrinos and neutrons, which are undeflected by magnetic field and pointing back to the source site. More exciting, with the breakthrough observations of gravitational-wave signal, the new era of multi-messenger analysis has come. I will present the recent results and prospects of multi-messenger study with Auger and also the first joint detection of gravitational and electromagnetic radiation from the source, with a focus on the UHE neutrino search.
Ključne besede: Pierre Auger Observatory, multi-messenger, neutrino, gravitational wave
Objavljeno v RUNG: 17.01.2018; Ogledov: 3978; Prenosov: 0
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