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Skolēnu runas prasmes attīstīšana latviešu valodas stundās 2. klasē sākumskolā
2020
Skolēnu runas prasmes attīstīšana latviešu valodas stundās 2. klasē sākumskolā. Darba autore Līva Freiberga, darba vadītāja Latvijas Universitātes docente Dr.paed. Gunta Siliņa- Jasjukeviča. Darba mērķis - pētīt skolēnu runas prasmes attīstīšanas iespējas latviešu valodas stundās sākumskolā un apkopot ieteikumus tās sekmēšanai 2. klasē. Darba uzdevumi: 1. Raksturot jaunākā skolas vecuma bērnu runas prasmes attīstības likumsakarības un izstrādāt kritērijus runas prasmes novērtēšanai 2. klasē. 2.Analizēt zinātniski metodisko literatūru par runas prasmes attīstīšanas mērķi, saturu un metodiku sākumskolā. 3.Veikt empīrisko pētījumu, lai pētītu skolēnu runas prasmes attīstīšanas iespējas latvie…
A Statecharts-Based Approach for WSN Application Development
2020
Wireless Sensor Network (WSN) software development challenges developers in two main ways: through system programming, which requires expertise in hardware and network management
Stili difensivi, alessitimia e percezione della qualità della vita in pazienti affette da neoplasia al seno
2011
Introduzione: Il presente lavoro indaga la qualità delle reazioni emotive e psicologiche delle pazienti affette da cancro mammario, sottoposte a intervento chirurgico e in diversi stadi di malattia. Metodologia: Il campione è composto da 110 pazienti così suddivise: 40 in follow-up, 41 sottoposte a chemioterapia adiuvante, 29 metastatiche. Strumenti: Defense Mechanisms Inventory (DMI, Ihilevich e Gleser, 1986), Toronto Alexithymia Scale (TAS-20, Taylor GJ,1992), EORTC QLQ-C30-BR23 (Fayers PM et al 1998). Risultati: Nei tre gruppi si rivela differenza alle scale F1 (p<.01), F2 (p<.03), F3 (p<.00) della TAS-20 e QoL (p<.02) e FS (p<.01) dell’EORTC. Al DMI si riscontrano punteggi più elevati a…
Ekskurs VIII. Powołania Ezechiela na stróża Izraela Ez 3,16-21 oraz Ez 33,1-20 w świetle retoryki hebrajskiej
2020
Kontekstem badań była konstatacja, że wielu komentatorów różnie określa strukturę opisywanych fragmentów Księgi Ezechiela. Czytelnik może odnieść wrażenie, że jest to zrobione na wyczucie, a wyczucie nie jest metodą naukową. Dlatego celem przeprowadzonych badań było opracowanie struktury tekstu przy pomocy naukowych metod. Wykorzystano metodę retoryki hebrajskiej, którą opracował Roland Meynet. Uzyskano wyniki: Ez 3,16-21: A, A’, B, B’ lub A, B, A’, B’; Ez 33,1-20: A, B, B’, A’; Ez 33,2-6: A, B, C, D, E, F, G, H, I, H’, G’, F’, E’, D’, C’, B’, A’; Ez 33,7-20: A, B, C, D, E, F, E’, D’, C’, B’, A’. Żeby można było sformułować naukowe, ogólne konstatacje na temat Księgi Ezechiela potrzebny jes…
Composizione liquida mordenzante, diretta a creare una struttura frattale antiriflesso sulla superficie di celle fotovoltaiche, composte da un substr…
2012
Valore dello studio universitario: studio di caso. La ricchezza di ideali di Elena
2009
Insecure Firmware and Wireless Technologies as “Achilles’ Heel” in Cybersecurity of Cyber-Physical Systems
2022
In this chapter, we analyze cybersecurity weaknesses in three use-cases of real-world cyber-physical systems: transportation (aviation), remote explosives and robotic weapons (fireworks pyrotechnics), and physical security (CCTV). The digitalization, interconnection, and IoT-nature of cyber-physical systems make them attractive targets. It is crucial to ensure that such systems are protected from cyber attacks, and therefore it is equally important to study and understand their major weaknesses. peerReviewed
Enhancing system level performance of third generation cellular networks through VoIP and MBMS services
2010
Joint Subcarrier and Phase Shifts Optimization for RIS-aided Localization-Communication System
2022
Joint localization and communication systems have drawn significant attention due to their high resource utilization. In this paper, we consider a reconfigurable intelligent surface (RIS)-aided simultaneously localization and communication system. We first determine the sum squared position error bound (SPEB) as the localization accuracy metric for the presented localization-communication system. Then, a joint RIS discrete phase shifts design and subcarrier assignment problem is formulated to minimize the SPEB while guaranteeing each user’s achievable data rate requirement. For the presented non-convex mixed-integer problem, we propose an iterative algorithm to obtain a suboptimal solution …
Superfluid weight and Berezinskii-Kosterlitz-Thouless transition temperature of twisted bilayer graphene
2019
We study superconductivity of twisted bilayer graphene with local and non-local attractive interactions. We obtain the superfluid weight and Berezinskii-Kosterlitz-Thouless (BKT) transition temperature for microscopic tight-binding and low-energy continuum models. We predict qualitative differences between local and non-local interaction schemes which could be distinguished experimentally. In the flat band limit where the pair potential exceeds the band width we show that the superfluid weight and BKT temperature are determined by multiband processes and quantum geometry of the band.