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Search for neutrons from Galactic sources with the Pierre Auger Observatory
Get PDFAstrophysical neutral particles, such as neutrons, are produced through interactions of charged cosmic rays in the vicinity of their acceleration sites and are not deflected by magnetic fields during propagation. Therefore, they can be traced back to their sources. Despite being unstable particles, neutrons can travel approximately 9.2 kpc per EeV of energy before decaying, confining the search for their possible sources to the Milky Way. In this study, which was carried out with 19 years of data collected by the Pierre Auger Observatory, we analysed data sets nearly three times larger than those used in previous analyses. We extended the search to declinations up to +45◦ and to lower energy showers by including data sets with reconstructed primary energies down to 0.1 EeV. This extensive, high-quality dataset is studied in correlation with catalogues of over 800 Galactic candidate sources, including the Crab Nebula, which is studied for the first time in this type of analysis. The analysis method we present has been specifically developed for this study, allowing us to establish upper limits on the neutron flux from the sources under investigation
Osobennosti kommunikativnyh strategiî i taktik videobloginga v Russkom segmente YouTube
No full textВ статье описываются практики видеоблогинга в русскоязычном сегменте YouTube, а именно проводится исследование коммуникативных стратегий и тактик, которые используют популярные видеоблогеры для привлечения аудиторииThe article presents modern practices of video blogging in the Russian-speaking segment of YouTube. Additionally, the article presents research on the communication strategies and tactics that popular video bloggers use to attract their audience
Avant-garde as network and tool: rethinking the peripheral through Yugo-avant-garde practices
No full textThe CUBOT project: from concept to creation
No full textDesigning a Small, Simple, 3D Printed, Inexpensive Rubik\u27s Cube Solver Robo
Prevođenje srpske književnosti u okviru projekata Kreativne Evrope
No full textPogovor na knjižnem sejmu v Beograd
Exceptives and cardinality
Get PDFThere are two schools of thoughts on exceptives. The "Fintelians" take exceptives to be modifiers of the NP argument of the determiner, while the "Anti-Fintelians" take them to be something else. I present the observation that exceptives do not tolerate cardinal determiners. I then discuss the problem it poses for two Anti-Fintelian analyses and propose a Fintelian account. The main idea of the account is that exceptives introduce subdomain alternatives
Splitting friends, wives, and boxes of books
No full textCross-linguistic variation with respect to the pronunciation of topicalized verbs make up most of my argument for the Edge Condition (EC), a principle of chain linearization, in Trinh (2009, 2010). In section 5 of Trinh (2009), I argue that variation within Vietnamese with respect to the pronunciation of split NPs also supports EC. After the publication of that paper, I became aware of some additional facts about NP-Split in Vietnamese, which I then discussed in chapter 3 of my dissertation. I believe these facts and my analysis of them suffice to warrant presentation in a small but self-contained contribution. The present squib, which is a contribution to a Festschrift for David Pesetsky, is a long overdue result of that belief, and I am particularly happy about its venue of publication, as David Pesetsky’s guidance and support were essential in all of my works on this topic
