Temat: critical - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Krytyczna Świadomość Językowa i Pozytywna Analiza Dyskursu. Edukacyjne implikacje krytycznie zorientowanych teorii dyskursu
Critical Language Awareness and Positive Discourse Analysis. Educational implications of critically oriented theories of discourse
Autorzy:: Starego, Karolina
Tematy:: critical language education
Critical Language Awareness
Positive Discourse Analysis
critical literacy
Critical Discourse Analysis
Design; Pokaż więcej
Wydawca:: Uniwersytet Gdański. Wydawnictwo Uniwersytetu Gdańskiego
Powiązania:: https://bibliotekanauki.pl/articles/1387969.pdf Link otwiera się w nowym oknie
Opis:: Despite the growing popularity of discourse theory and critical analysis of interrelations between education and its social, political and cultural contexts, neither the “discursive” nor “linguistic” turn in social sciences are usually thought of as possible foundations for pedagogical practice. The aim of this paper is to review the possible educational applications of two critical discourse theories: Critical Language Awareness and Positive Discourse Analysis. Both of those perspectives aim to go beyond the purely research oriented modes of analysis, towards constructive and positive projects of critical language education. Thus, they may provide us with a foundation for a critically oriented pedagogy of language.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Consequences of maritime critical infrastructure accidents with chemical releases
Autorzy:: Bogalecka, M.
Tematy:: critical infrastructure
maritime critical infrastructure
critical infrastructure accident
critical infrastructure accident losses
critical infrastructure accident consequences
maritime transport critical Infrastructure
semi-markov process
chemical releases; Pokaż więcej
Wydawca:: Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Powiązania:: https://bibliotekanauki.pl/articles/117563.pdf Link otwiera się w nowym oknie
Opis:: The probabilistic general model of critical infrastructure accident consequences including three models of the process of the initiating events generated by a critical infrastructure accident, the process of the environment threats and the process of environment degradation is created and adopted to the maritime transport critical infrastructure understood as a ship network operating at the sea waters and then applied to accident consequences modeling, identification and to these consequences optimization and mitigation.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: The connectivity of domination dot-critical graphs with no critical vertices
Autorzy:: Furuya, Michitaka
Tematy:: dot-critical graph
critical vertex
connectivity; Pokaż więcej
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Powiązania:: https://bibliotekanauki.pl/articles/30148712.pdf Link otwiera się w nowym oknie
Opis:: An edge of a graph is called dot-critical if its contraction decreases the domination number. A graph is said to be dot-critical if all of its edges are dot-critical. A vertex of a graph is called critical if its deletion decreases the domination number. In A note on the domination dot-critical graphs, Discrete Appl. Math. 157 (2009) 3743-3745, Chen and Shiu constructed for each even integer k ≥ 4 infinitely many k-dot-critical graphs G with no critical vertices and κ(G) = 1. In this paper, we refine their result and construct for integers k ≥ 4 and l ≥ 1 infinitely many k-dot-critical graphs G with no critical vertices, κ(G) = 1 and λ(G) = l. Furthermore, we prove that every 3-dot- critical graph with no critical vertices is 3-connected, and it is best possible.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Optimization of Operation and Safety of Global Baltic Network of Critical Infrastructure Networks (GBNCIN) with Considering Climate-Weather Change Process (C-WCP) influence – Maximizing GBNCIN Lifetime in the Set of Safety States not worse than a Critical Safety State
Autorzy:: Dziula, P.
Kołowrocki, K.
Tematy:: critical infrastructure
critical infrastructure network
operation process
network of critical infrastructure networks; Pokaż więcej
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Powiązania:: https://bibliotekanauki.pl/articles/2068745.pdf Link otwiera się w nowym oknie
Opis:: The paper presents a method of the GBNCIN operation and safety, with considering the climate-weather change process, safety optimization. Basic characteristics of the critical infrastructure operation process related to climateweather change process are shown. Then, optimal transient probabilities of the GBNCIN Operation Process at Operation States Related to Climate-Weather Change Process, and the GBNCIN optimal safety and resilience indicators, are introduced. By defining unconditional multistate safety function of the GBNCIN, and corresponding optimal risk function, the optimal coefficients of the operation process related to the climateweather change impact on the GBNCIN intensities of degradation, have been determined. Finally, optimal sojourn times of the GBNCIN operation process at operation states, related to climate-weather change process and operation strategy, are presented.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Selected Issues Concerning Critical Infrastructure Security Management
Autorzy:: Jagusiak, Bogusław
Kaczmarek, Waldemar
Tematy:: critical infrastructure security
security
critical infrastructure; Pokaż więcej
Wydawca:: Wydawnictwo Adam Marszałek
Powiązania:: https://bibliotekanauki.pl/articles/42944040.pdf Link otwiera się w nowym oknie
Opis:: Based on the assessment of contemporary reality, it can be said that one of the most critical functions of a modern state is to provide its citizens with an acceptable level of security – that is to say, to create optimal conditions for protection against hypothetical and real threats, such as potential natural disasters, consequences of civilizational advancements (accidents or man-made disasters), terrorist attacks, wars, and armed conflicts. It should be emphasized that in modern, democratic societies, the right of people (social groups) to be protected from numerous threats results from the legal, ethical, and moral norms in force, which have been developed in civilizational development and are based on historical experience. The research focused on analyzing normative documents (laws and regulations) and selected scientific and popular science literature dedicated to the functioning of the crisis management system and contemporary management. The synthetic conclusions of this analysis constitute the basis for further in-depth research.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 6.

Tytuł:: Generalized matrix graphs and completely independent critical cliques in any dimension
Autorzy:: Lattanzio, John
Zheng, Quan
Tematy:: matrix graph
chromatic number
critical clique
completely independent critical cliques
double-critical conjecture; Pokaż więcej
Wydawca:: Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Powiązania:: https://bibliotekanauki.pl/articles/743260.pdf Link otwiera się w nowym oknie
Opis:: For natural numbers k and n, where 2 ≤ k ≤ n, the vertices of a graph are labeled using the elements of the k-fold Cartesian product Iₙ × Iₙ × ... × Iₙ. Two particular graph constructions will be given and the graphs so constructed are called generalized matrix graphs. Properties of generalized matrix graphs are determined and their application to completely independent critical cliques is investigated. It is shown that there exists a vertex critical graph which admits a family of k completely independent critical cliques for any k, where k ≥ 2. Some attention is given to this application and its relationship with the double-critical conjecture that the only vertex double-critical graph is the complete graph.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 7.

Tytuł:: On vertex b-critical trees
Autorzy:: Blidia, M.
Eschouf, N. I.
Maffray, F.
Tematy:: b-coloring
b-critical graphs
b-critical trees; Pokaż więcej
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Powiązania:: https://bibliotekanauki.pl/articles/254799.pdf Link otwiera się w nowym oknie
Opis:: A b-coloring is a proper coloring of the vertices of a graph such that each color class has a vertex that has neighbors of all other colors. The b-chromatic number of a graph G is the largest k such that G admits a b-coloring with k colors. A graph G is b-critical if the removal of any vertex of G decreases the b-chromatic number. We prove various properties of b-critical trees. In particular, we characterize b-critical trees.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 8.

Tytuł:: Modelling operation process of Global Baltic Network of Critical Infrastructure Networks
Autorzy:: Dziula, P.
Kołowrocki, K.
Tematy:: critical infrastructure
critical infrastructure network
operation process
network; Pokaż więcej
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Powiązania:: https://bibliotekanauki.pl/articles/2069012.pdf Link otwiera się w nowym oknie
Opis:: The paper presents an approach to modelling operation process of critical infrastructure networks located within certain area. The approach has been conducted basing on networks located within the Baltic Sea area, being however also general concept of network of critical infrastructure networks operational process analysis. Operation process of particular critical infrastructure network has been defined, and then its characteristics described, by applying a semi-Markov processes modelling approach. Further, similar approach has been conducted to model operation process of network of critical infrastructure networks. On the base of models of operation processes of certain critical infrastructure network, and network of critical infrastructure networks, general approach to Global Baltic Network of Critical Infrastructure Networks modelling is presented as well.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 9.

Tytuł:: Critical infrastructure systems modelling
Autorzy:: Dziula, P.
Kołowrocki, K.
Siergiejczyk, M.
Tematy:: crisis management
critical infrastructure
European critical infrastructure; Pokaż więcej
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Powiązania:: https://bibliotekanauki.pl/articles/2069458.pdf Link otwiera się w nowym oknie
Opis:: The article is showing some concept of critical infrastructure system’s safety states model. Model construction is basing on popular technical systems’ safety states models, and notions specified in acts of law related to crisis management and other studies concerning it. Implementation of crisis management issues and problems into technical systems’ safety states model, resulted with formulating of critical infrastructure system’s safety states model, illustrating processes concerned with their transitions, related to particular crisis management phases. Then, probabilistic description of critical infrastructure safety states transitions process have been presented, that, if further evolved, can lead to support works connected to critical infrastructure protection.
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 10.

Tytuł:: Maximization of Safety Lifetime of Critical Infrastructure Network with Cascading Effects Considering Climate-Weather Change Influence
Autorzy:: Blokus-Roszkowska, A.
Kołowrocki, K.
Tematy:: critical infrastructure
operation process
climate-weather change process
critical state
critical infrastructure safety lifetime maximization; Pokaż więcej
Wydawca:: Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Powiązania:: https://bibliotekanauki.pl/articles/2068749.pdf Link otwiera się w nowym oknie
Opis:: In the paper optimization of operation process and maximization of safety lifetimes for interconnected and interdependent critical infrastructure (CI) networks at variable operation conditions related to the climateweather change are proposed. A multistate series network with assets dependent according to local load sharing (LLS) rule is analyzed and optimization of operation and safety of CI network with the LLS rule is introduced. For such CI network, the optimal transient probabilities of CI network operation process at operation states related to climate-weather change that maximize the mean value of CI network safety lifetimes are found. Finally, the optimal safety and resilience indicators of CI network are presented.
Dostawca treści:: Biblioteka Nauki

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