Results 11 to 20 of about 887 (149)

Power Measurement on VR-1 Training Reactor [PDF]

, 2022
Tato bakalářská práce se zabývá popisem systému provozního měření výkonu na školním jaderném reaktoru VR-1. Rešeršní i experimentální část práce se zaměřuje výhradně na impulzní režim PMV. Součástí textu je i přehled metod detekce neutronů, neboť detekce
Jakub Beníšek
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Design and preliminary safety evaluation of new plate fuel MRT-VR for the Training Reactor VR-1 [PDF]

, 2022
Na školním reaktoru VR-1 je již přes třicet let používáno jaderné palivo třídy IRT-M. Cílem diplomové práce je posoudit, zda současně používané trubkové palivo IRT-4M ruské firmy TVEL je možné nahradit deskovým palivem MTR-VR, a tím se oprostit od ...
Jan Čada
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Neutron activation analysis of environmental samples at the Training Reactor VR-1 [PDF]

, 2021
Diplomová práce se zabývá nedestruktivní neutronovou aktivační analýzou (NAA) náplavových pud a mechu pocházejících z několika lokalit v České republice, a to za účelem stanovení obsahu polutantu.
Alena Krechlerová
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Improvement of a Code-Based Kartini Reactor Simulator for Education and Training [PDF]

, 2023
A code-based Kartini reactor simulator was improved as a facility for the human resource development of a nuclear reactor. The simulator simulates the plant dynamics regarding a change of a control rod position.
Sutanto, -; Polytechnic Institute of Nuclear Technology, Babarsari Street, Yogyakarta, 55281, Indonesia, Wu, Jianhui; Center for Thorium Molten Salt Reactor System, Shanghai Institute of Applied Physics, Chinese Academy of Science, Jiading Campus, Shanghai 201800, P.R. China, Nafisah, Intan; Polytechnic Institute of Nuclear Technology, Babarsari Street, Yogyakarta, 55281, Indonesia, R. Antariksawan, Anhar; Center for Research of Accelerator Technology-National Innovation and Research Agency, Babarsari Street, Yogyakarta, 55281, Indonesia   +3 more
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A hidden Markov model and reinforcement learning‐based strategy for fault‐tolerant control

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study introduces a data‐driven control strategy integrating hidden Markov models (HMM) and reinforcement learning (RL) to achieve resilient, fault‐tolerant operation against persistent disturbances in nonlinear chemical processes. Called hidden Markov model and reinforcement learning (HMMRL), this strategy is evaluated in two case studies
Tamera Leitao, Debaprasad Dutta, Simant R. Upreti   +2 more
wiley   +1 more source

Study of Historical Artefacts Using the Neutron Activation Analysis at Training Reactor VR-1 [PDF]

, 2021
Bakalářská práce se zabývá studiem historických artefaktů, konkrétně mincemi, keramikou a hliněnými úlomky. Zkoumány byly úlomky z misky a sloupu a několik mincí z území České republiky z 20. století spolu s mincí z Byzantské říše.
Jakub Brázdil
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Antioxidants in Plant‐Based Food Matrices: From Structure–Activity and Degradation Kinetics to Formulation Design

Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 4, July 2026.
ABSTRACT Plant‐based antioxidants are widely incorporated into foods to retard oxidative deterioration and to deliver health‐related benefits. Yet, their in‐product and in vivo performance frequently diverges from predictions based on solution‐phase chemical assays, because matrix interactions, processing history, and host metabolism reshape both ...
Márcio Vargas‐Ramella, Carmen Silvia Favaro‐Trindade, Bárbara Miranda‐Vilela, Mariana Estefanuto‐Costa, Marina Franco‐Brito, Bibiana Alves dos Santos, Paulo Cezar Bastianello Campagnol   +6 more
wiley   +1 more source

Inactivation of Listeria monocytogenes and Enterococcus faecalis by Bubble‐Based Plasma Treated Water: Reactive Species Characterization and Numerical Simulation Insights

Plasma Processes and Polymers, Volume 23, Issue 6, June 2026.
Simulating bubbled dynamics reveals that higher airflow improves mass transfer. Plasma‐treated water (PTW) effectively inactivates L. monocytogesns and E. faecalis. PTW generates no new toxic byproducts, confirming its environmental safety and offers a safe, sustainable disinfection approach for enhanced food safety and environmental protection ...
Ana Sainz‐García, Elisa Sainz‐García, Alpha Pernía‐Espinoza, Ignacio Muro‐Fraguas, Rodolfo Múgica‐Vidal, Marina Corral‐Bobadilla, Félix Gallarta‐González, Inés García‐Rubio, Antía Lestido Cardama, Raquel Sendón, Letricia Barbosa‐Pereira, Fernando Alba‐Elías   +11 more
wiley   +1 more source

Applied Design Strategies for MOFs in CO2 Capture: Balancing Stability, Selectivity, and Scalability

ChemistrySelect, Volume 11, Issue 21, 4 June 2026.
Applied design strategies for MOFs enable efficient CO2 capture by balancing structural stability, gas selectivity, and industrial scalability. These approaches enhance gas selectivity and adsorption capacity while maintaining thermal, chemical, and hydrolytic stability, allowing for energy‐efficient regeneration and cost‐effective scalability in ...
Richa Vinayak
wiley   +1 more source

Study of Environmental Pollution Using the Neutron Activation Analysis of Fungi at the VR-1 Reactor [PDF]

, 2022
Bakalárska práca sa zaoberá štúdiom znečistenia životného prostredia prostredníctvom nedeštruktívnej neutrónovej aktivačnej analýzy (NAA) húb z rôznych lokalít Slovenska, Česka a Rakúska.
Simona Zálešáková
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