https://uniba.sk/ Najnovšie novinky sk https://uniba.sk/fileadmin/tt_news_article.gif https://uniba.sk/ Najnovšie novinky TYPO3 - get.content.right http://blogs.law.harvard.edu/tech/rss Thu, 31 Dec 2026 00:00:00 +0100 https://uniba.sk/ Ako vyzerá slovenský výskum, keď sa z vedeckých článkov presunie priamo do laboratória? Odpoveď na... [LF] Titulka - široké novinky Tue, 05 May 2026 15:04:00 +0200 http://fileadmin/fmfi/aktuality/novinky/202526/GROWWW_2026_info_list.pdf Spoločnosť Slovnaft aj tento rok otvára úspešný program pre absolventov Growww. [FMFI] Brigády a podujatia - študenti webmaster@fmph.uniba.sk Tue, 05 May 2026 14:14:00 +0200 http://https://www.flaw.uniba.sk/detail-aktuality/back_to_page/pravnicka-fakulta-uk/article/pozvanka-na-informacnu-prednasku-narodne-obranne-sily/ v stredu 6.5.2026 o 9:15 hod. v priestoroch Právnickej fakulty UK [FMFI] Oznamy pre študentov Kristina.Rostas@fmph.uniba.sk Tue, 05 May 2026 14:08:00 +0200 https://uniba.sk/ v pondelok 11.5.2026 o 13:10 hod. v miestnosti I 9 Prednášajúci: Milica Kiš Názov: Computational modeling of the effects of psychedelics on cognitive functions Termín: 11.5.2026, 13:10 hod., I/9
Abstrakt:
Psychedelics are a class of psychoactive substances known to induce alterations in perception, mood, and cognitive processes. Recent studies have reported promising therapeutic outcomes for several psychiatric conditions, including anxiety, treatment-resistant depression (TRD), and posttraumatic stress disorder (PTSD). However, the impact of psychedelics on cognitive functions remains insufficiently explored. Computational modeling provides a valuable approach for elucidating the mechanisms underlying psychedelic effects. This project aims to integrate methodologies from computer science (spiking neural networks, entropy measures), physics (criticality theory), mathematics (graph theory), statistics (Bayesian framework), and neuroscience to model, analyze, and investigate the complex dynamics of brain activity under the influence of psychedelics. The research project will proceed as follows: (1) select a specific cognitive function and replicate its typical operation in a computational model, such as human vision; (2) manipulate the model, informed by existing literature, to reproduce psychedelic effects, such as visual hallucinations; (3) hypothesize emergent properties within the system, for example, an increase in entropy; (4) quantify, analyze, and validate findings using appropriate measures and metrics grounded in established literature, such as entropy measures; (5) compare and refine the models based on the results. If possible, the final step will involve validating the model against externally obtained experimental data or open-source datasets. We are currently focusing on reproducing psychedelic effects in the domain of human vision, specifically visual hallucinations, by manipulating precision in a hierarchical predictive coding model. Stránka seminára Youtube kanál seminára ]]> [FMFI] Prednášky a semináre [FMFI] Kalendár Damas.Gruska@fmph.uniba.sk Tue, 05 May 2026 13:51:00 +0200 https://uniba.sk/ v utorok 12.5.2026 o 14:00 hod. v miestnosti F2/125 Prednášajúci: Giovanna F. do Valle (Universidade Federal de Minas Gerais, Brazil) Názov: How a Detector Responds to the Vacuum Inside a Superposed Spherical Shell Termín: 12.5.2026, 14:00 hod., miestnosť F2 125
Abstrakt:
In this presentation, we explore a detector's response to vacuum fluctuations inside a hollow spherical shell in spatial superposition. To properly describe this system, we employ the formalism of Quantum Reference Frames (QRF), which allows us to transition to a perspective where the detector inherits the quantum delocalization. By performing this change of frame, we can analyze the interaction within a classical gravitational background while maintaining the quantum nature of the source. Finally, we investigate what information the detector’s response provides about the shell's quantum state, identifying which features of the superposition are effectively captured by the detector. ]]> [FMFI] Prednášky a semináre [FMFI] Kalendár Peter.Matak@fmph.uniba.sk Tue, 05 May 2026 13:40:00 +0200 http://39531 5.5.2026 od 13:30 do 15:30 v prednáškovej sále AMOS [PriF] Kalendár [PriF] Novinky [PriF] Semináre [PriF] Archív - aktuality [Prif] Kalendár 2026 [PriF] Prednášky marek.vaculik@uniba.sk Tue, 05 May 2026 13:30:00 +0200 https://uniba.sk/ vo štvrtok 14.5.2026 o 14:00 v posluchárni F1 108 Prednášajúci: doc. RNDr. Pavol Valko, CSc. (Ústav jadrového a fyzikálneho inžinierstva FEI STU Bratislava) Názov: Newton's Gravitational Constant, from Pendulums to Satellites Termín: 14.5.2026, 14:00 hod., F1/108
Abstrakt:
Newton's gravitational constant is a fundamental parameter governing gravitational interactions across all length scales, from laboratory systems to cosmological structures, and it indirectly constrains the chemical composition of matter. In the first part of the seminar, I will briefly review the principal experimental approaches and key measurements that have been used to determine its value. I will then discuss the currently accepted values of the gravitational constant and their associated uncertainties, with emphasis on the fundamental limits of measurement accuracy. Particular attention will be given to the role of noise and systematic effects inherent to absolute measurement techniques, which are unavoidable in determinations of this constant. Finally, I will present selected results from my own experimental efforts in this area and outline possible directions for future investigations.
This work was not supported by any public science funding programme. ]]> [FMFI] Prednášky a semináre [FMFI] Kalendár Roman.Martonak@fmph.uniba.sk Tue, 05 May 2026 13:13:00 +0200 http://https://www.jfmed.uniba.sk/studium/uchadzaci/vysledky-prijimacieho-konania-pre-akademicky-rok-20252026/ Nelekárske študijné programy pre AR 2026/2027 - Bc. [JLF] Titulka - široké novinky Tue, 05 May 2026 10:34:00 +0200 http://fileadmin/ebf/staryweb/legislativa/prikazy_dekana/2026/Prikaz_dekana_2026-4_Udelenie_dekanskeho_volna.pdf Dekan EBF UK sa rozhodol udeliť na deň 8. mája 2026 dekanské voľno. [EBF] Titulka - široké novinky Tue, 05 May 2026 09:55:00 +0200 https://uniba.sk/ Ako sa menilo násilie naprieč dejinami a čo ho ovplyvňuje dnes? Tému otvoria odborníci zo SAV a UK. i. Svoje pohľady predstavia zoológ Pavol Prokop z Ústavu zoológie SAV, v. v. i. a Prírodovedeckej fakulty UK, historička Martina Fiamová z Historického ústavu SAV, v. v. i. a sociálna psychologička Barbara Lášticová z Ústavu výskumu sociálnej komunikácie SAV, v. v. i. Diskusiu povedie Soňa Gyárfáš Lutherová. Podujatie sa uskutoční v utorok 19. mája o 17:00 v Laboratóriu otvorenej spoločnosti v Starom lýceu na Konventnej ulici v Bratislave. Vstup je voľný. ]]> [LF] Titulka - široké novinky [LF] Kalendár Tue, 05 May 2026 09:44:00 +0200