Results 101 to 110 of about 1,581,247 (293)
Wymiar formalnoprawny infrastruktury krytycznej na poziomie krajowym i europejskim
Annales Universitatis Mariae Curie-Skłodowska. Sectio K, PolitologiaPo rozpoczęciu przez Federację Rosyjską agresji na Ukrainę w 2022 r. zaatakowano ukraiński system infrastruktury krytycznej w celu jego całkowitego lub częściowego zniszczenia.
Wojciech Ziętara
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Critical Infrastructure in the National Security System
Safety & Fire Technology, 2019 Aim: To present relationships resulting from legal regulations impacting the effectiveness of critical infrastructure protection, which is a part of the national security system.
Bogdan Kosowski
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Advanced Engineering Materials, EarlyView.Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar +2 more
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Advanced Engineering Materials, EarlyView.Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller +6 more
wiley +1 more source
Journal of Safety Science and ResilienceThe everyday functioning of infrastructures and the capacity of their owners to provide high-quality services are critical to the well-being of communities and societies.
Andrea De Marco +3 more
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Influence of Critical Infrastructure on Enterprise Economic Security
Communications, 2015 This article deals with critical infrastructure and its influence on enterprise economic security. In the introduction, the sectors of critical infrastructure from the point of view of the European Union, Czech Republic and Slovak Republic are ...
Stanislava Strelcova +2 more
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Protecting the Homeland by Exemption: Why the Critical Infrastructure Information Act of 2002 Will Degrade the Freedom of Information Act [PDF]
, 2002 To protect against cyberterror, the House version of the Homeland Security Act exempts information related to the nation\u27s critical infrastructure from the Freedom of Information Act disclosure requirements.
Stohs, Brett
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Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source