Collective vs. family remembrance: evidence from two Russian betrayals
Gharibyan, Sinara
2024 - English Is family or collective remembrance of the distant past more powerful in shaping current behavior? To answer this question, I link two historical episodes from Armenian history separated by a century. During both World War I (WWI) and the 2020 Nagorno-Karabakh War, Russia was anticipated to provide military support to Armenia, its ally, but failed to do so. I demonstrate that the memories of the first Russian betrayal were activated after the second war. I identify family memory of the first betrayal using distinct West Armenian (Ottoman Armenian) surnames and proxy collective memory through locations renamed to commemorate lost Armenian localities during WWI. The difference-in-differences (DiD) approach shows that both family and collective remembrance negatively affect pro-Russian parties’ vote share, with all the conventional assumptions of DiD verified. Family remembrance influences behavior through traumatic recall, whereas collective remembrance operates via social capital. Keywords: collective memory; family remembrance; voting Fulltext is available at external website. Collective vs. family remembrance: evidence from two Russian betrayals

Is family or collective remembrance of the distant past more powerful in shaping current behavior? To answer this question, I link two historical episodes from Armenian history separated by a century. ...

Gharibyan, Sinara
Národohospodářský ústav, 2024

Digitální systémy pro monitorování BOZP
Výzkumný ústav bezpečnosti práce, v. v. i.
2024 - Czech Digitální systémy pro monitorování BOZP využívají digitální technologii ke shromažďování a analýze dat za účelem identifikace a hodnocení rizik na pracovišti. Keywords: digitalizace; digitální systémy; BOZP; bezpečnost práce; digitalisation; digital systems; OSH; occupational safety Available in a digital repository NRGL Digitální systémy pro monitorování BOZP

Digitální systémy pro monitorování BOZP využívají digitální technologii ke shromažďování a analýze dat za účelem identifikace a hodnocení rizik na pracovišti.

Výzkumný ústav bezpečnosti práce, v. v. i.
Výzkumný ústav bezpečnosti práce, v.v.i., 2024

Automatizace pracovních úkolů
Výzkumný ústav bezpečnosti práce, v. v. i.
2024 - Czech Systémy založené na umělé inteligenci (AI) pro automatizaci kognitivních i fyzických úkolů vykazují slibné výsledky v různých odvětvích. Využívání umělé inteligence a robotiky k automatizaci nebezpečných nebo opakujících se úkolů na pracovišti v rámci ochrany pracovníků je tak v současnosti na vzestupu. Keywords: umělá inteligence; BOZP; automatizace; artificial intelligence; OSH; automation Available in a digital repository NRGL Automatizace pracovních úkolů

Systémy založené na umělé inteligenci (AI) pro automatizaci kognitivních i fyzických úkolů vykazují slibné výsledky v různých odvětvích. Využívání umělé inteligence a robotiky k automatizaci ...

Výzkumný ústav bezpečnosti práce, v. v. i.
Výzkumný ústav bezpečnosti práce, v.v.i., 2024

Applicable Adaptive Discounted Fully Probabilistic Design of Decision Strategy
Molnárová, Soňa
2024 - English The work addresses the issue of decreased utility of future rewards, referred to as discounting, while utilizing fully probabilistic design (FPD) of decision strategies. FPD obtains the optimal strategy for decision tasks using only probability distributions, which is its main asset. The standard way of solving decision tasks is provided by Markov decision processes (MDP), which FPD covers as a special case. Methods of solving discounted MDPs have already been introduced. However, the use of FPD might be advantageous when solving tasks with an unknown system model. Due to its probabilistic nature, FPD is able to obtain a more precise estimation of this model. After previously introducing discounting and system model estimation to FPD, the current work examines the effect of discounting on decision processes and its possible advantages when dealing with an unknown system model. Keywords: Bayesian estimation; decision making; discounting; forgetting; probabilistic strategy design; supression of aproximate modelling impact Fulltext is available at external website. Applicable Adaptive Discounted Fully Probabilistic Design of Decision Strategy

The work addresses the issue of decreased utility of future rewards, referred to as discounting, while utilizing fully probabilistic design (FPD) of decision strategies. FPD obtains the optimal ...

Molnárová, Soňa
Ústav teorie informace a automatizace, 2024

Dopady covid-19 na kulturu
Bargel, Robert; Dedera, Milan; Gregoriniová, Jindřiška; Klementová, Kateřina; Perlín, Radim; Mansfeldová, Zdenka; Maur, Hana; Novák, Jaroslav; Vondruška, Bohuslav; Zborníková, Andrea
2024 - Czech Keywords: strategické řízení; kultura; veřejné služby; dopady COVID-19; metodika; krizová podpora; metodika; krizová podpora; strategic management; culture; public service; impacts COVID-19; methodology; crisis support Available in a digital repository NRGL Dopady covid-19 na kulturu

Bargel, Robert; Dedera, Milan; Gregoriniová, Jindřiška; Klementová, Kateřina; Perlín, Radim; Mansfeldová, Zdenka; Maur, Hana; Novák, Jaroslav; Vondruška, Bohuslav; Zborníková, Andrea
NIPOS, 2024

Numerical study of the steady airflow in the human respiratory system during inhaling and exhaling
Lancmanová, Anna; Bodnár, Tomáš
2024 - English This paper presents some of the initial results of the numerical simulations of a steady turbulent flow in human upper airways during inhalation and exhalation. The mathematical model is based on the system of Reynolds-Averaged incompressible Navier-Stokes equations complemented by the SST k − ω turbulence model. The simulations were performed using finite-volume open source solver OpenFOAM on a realistic three-dimensional geometry. The main aim of this particular study is to verify the computational setup with special focus on appropriate choice and implementation of boundary conditions. The prescribed boundary conditions are chosen to mimic the physiological conditions during normal breathing cycle. This study aims to gain an insight into the airflow behavior during the inhalation and exhalation process by comparing the results of two distinct simulations corresponding to two different (opposite) flow rates . The obtained local flow rates and flow fields for both cases are presented and mutually compared. This initial work should serve as a foundation for future more complex simulations that will include the time-dependent and compressible effects. Keywords: human airways; incompressible Navier-Stokes; OpenFOAM Available in digital repository of the ASCR Numerical study of the steady airflow in the human respiratory system during inhaling and exhaling

This paper presents some of the initial results of the numerical simulations of a steady turbulent flow in human upper airways during inhalation and exhalation. The mathematical model is based on the ...

Lancmanová, Anna; Bodnár, Tomáš
Matematický ústav, 2024

Assessment of the Presence of Hazardous Components in Textile Waste
Shtukaturova, Anastasia
2024 - English An up-flow percolation test was chosen to identify and characterize heavy metals and PFAS constituents in textile waste. Up-flow column percolation tests are used on a laboratory scale to assess the leaching behavior of a hazardous substance from a waste in a given state as a function of time. The test was performed according to the European Technical Standard CEN/TS 14405. Preliminary results showed the following heavy metals in the leachates Al, As, Co, Cr, Cu, Fe, Mn, Pb, Zn and Sb, with Al, Cr, Fe, Mn and Zn being predominant. Keywords: textile waste; percolation test; PFAS; heavy metals Available in a digital repository NRGL Assessment of the Presence of Hazardous Components in Textile Waste

An up-flow percolation test was chosen to identify and characterize heavy metals and PFAS constituents in textile waste. Up-flow column percolation tests are used on a laboratory scale to assess the ...

Shtukaturova, Anastasia
Ústav chemických procesů, 2024

Drone Based Vertical Profiling of Black Carbon Aerosols at a Rural Background and an Urban Site in Central Europe
Julaha, Kajal
2024 - English This research aims to assess the vertical distribution of BC aerosols using a drone and micro Aethalometer AE51 at two distinct sites in the Czech Republic: 1. NAOK (National Atmospheric Observatory Košetice) representing a regional background, and 2. MFF (Faculty of Mathematics and Physics in Prague) representing an urban site. At NAOK, a 250-meter measurement tower is accessible, providing a means to validate and calibrate the drone measurements. Available in a digital repository NRGL Drone Based Vertical Profiling of Black Carbon Aerosols at a Rural Background and an Urban Site in Central Europe

This research aims to assess the vertical distribution of BC aerosols using a drone and micro Aethalometer AE51 at two distinct sites in the Czech Republic: 1. NAOK (National Atmospheric Observatory ...

Julaha, Kajal
Ústav chemických procesů, 2024

Vertical Gradients of Atmospheric Aerosols Chemical Composition
Kovářík, Jiří
2024 - English Concentration of chemical species chosen as markers for AA source apportionment are evaluated with regard to atmospheric conditions, seasonal and daily cycles and compared between the two heights. This work adds to the current state of general knowledge about AACC. Keywords: vertical gradients; chemical composition; atmospheric aerosols Available in a digital repository NRGL Vertical Gradients of Atmospheric Aerosols Chemical Composition

Concentration of chemical species chosen as markers for AA source apportionment are evaluated with regard to atmospheric conditions, seasonal and daily cycles and compared between the two heights. ...

Kovářík, Jiří
Ústav chemických procesů, 2024

Cultivation of Limnospira Maxima and Utilization of its Fresh Biomass in Human Nutrition
Vásquez, Claudia
2024 - English This project aims to fill this gap by presenting new insights into its consumption as an alternative to dried spirulina and offering recommendations\nfor safe storage. Keywords: Limnospira maxima; dietary supplements; bioengineering Available in a digital repository NRGL Cultivation of Limnospira Maxima and Utilization of its Fresh Biomass in Human Nutrition

This project aims to fill this gap by presenting new insights into its consumption as an alternative to dried spirulina and offering recommendations\nfor safe storage.

Vásquez, Claudia
Ústav chemických procesů, 2024