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Wyszukujesz frazę "key management system" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Key Management System in ETCS
Autorzy:
Franekova, M.
Chrtiansky, P.
Powiązania:
https://bibliotekanauki.pl/articles/393513.pdf
Data publikacji:
2009
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
radiokomunikacja ruchoma
otwarty system transmisji
GSM-R
KMS
zarządzanie
mobile communications
open transmission system
key management system
radio block centre
key management centre
on board unit
brute force attack
birthday paradox
Opis:
Paper deals with problems of KMS (Key Management System), which is developed in mobile communications GSM-R (Global System Mobile for Railway) recommended within the European Train Control System (ETCS), through the Euroradio system. Th e main part is oriented to safety procedures description of off-line KMS system between communication entities of ETCS system. In the experimental part the results of computational safety of modifi ed DES algorithm are summarised using special brute force attack to key – birthday paradox.
Źródło:
Archives of Transport System Telematics; 2009, 2, 1; 12-16
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Towards a process based management system for oil port infrastructure in context of insurance
Autorzy:
Gołębiewski, D.
Kosmowski, K.
Powiązania:
https://bibliotekanauki.pl/articles/2068919.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
process based management system
business continuity management
risk evaluation
oil port infrastructure
insurance
key performance indicators
Opis:
This article addresses selected methodological aspects of a process based management system based on analysis of hazards and threats and risk evaluation for an oil port infrastructure in context of insurance. The oil port terminal is regarded as important system of the critical infrastructure that require careful system oriented approach to deal with integrated aspects of environmental, safety and security management to reduce risk of potential consequences of abnormalities and accidents, especially major accidents with catastrophic consequences. The risk of potential economic losses should be also minimised applying in practice an effective business continuity management system. Careful evaluations of relevant risks carried out for the oil port infrastructure are crucial also for the insurance company. Some requirements and activities of the risk engineer and the underwriter in the insurance process are outlined including important factors influencing risks. It is emphasised that determining and evaluating a set of key performance indicators based on data from site audits and analyses can be useful for the safety management of the oil port and its insurance.
Źródło:
Journal of Polish Safety and Reliability Association; 2017, 8, 1; 23--38
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Linking a performance management system and competencies: qualitative research
Autorzy:
Korenková, Veronika
Závadský, Ján
Lis, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/125520.pdf
Data publikacji:
2019
Wydawca:
Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
Tematy:
competence
Z-MESOT
performance management system
key performance indicator
kompetencja
system zarządzania wydajnością
kluczowy wskaźnik wydajności
Opis:
The main purpose of the paper is to identify the group of indicators that are most widely used in the manufacturing area worldwide, to identify the responsibility and authority for measuring and evaluating business performance, and to create an illustrative competency-based model for a performance management system within a business. The paper covers two areas that are important in the maintenance of sustainable business performance. The first area focuses on a performance management system and its key performance indicators as an important element in every performance management system within a business. The article also presents the theoretical background of the Z-MESOT method, which is applied to define the consistency of these indicators in practice. The second area is dedicated to defining a competency-based model and competences related to the measurement and assessment of performance, which have been extracted from other general competences. This paper presents findings from qualitative research to eliminate the bottlenecks of the Z-MESOT matrix that was transposed into a questionnaire. The questionnaire, as well as structured interviews, helped identify differences in responsibility attributes of the Z-MESOT matrix regarding the size of the researched businesses. The paper offers a list of competences related to the key performance indicators that can be used for following theoretical and practical research.
Źródło:
Engineering Management in Production and Services; 2019, 11, 1; 51-67
2543-6597
2543-912X
Pojawia się w:
Engineering Management in Production and Services
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Możliwości ograniczania śladu węglowego poprzez wykorzystanie systemu zarządzania energią (EMS)
The possibilities of limiting the trace of coal through the use of the Energy Management System (EMS)
Autorzy:
Piekarski, Marcin
Grübel, Klaudiusz
Powiązania:
https://bibliotekanauki.pl/articles/34580967.pdf
Data publikacji:
2024-06
Wydawca:
Uniwersytet Bielsko-Bialski
Tematy:
energia elektryczna
ciepło systemowe
zarządzanie energią
kluczowe parametry efektywności
energetycznej
przemysł
produkcja
electricity
system heat
energy management
key parameters of energy efficiency
industry
production
Opis:
Increasing energy efficiency will be essential to achieving the climate goals laid out in Euro-pean Union directives. This is particularly true for industries, whose share of heat and energy consumption, using Poland as an example, is about one-third of the total. This challenge has implications both in reducing greenhouse gas emissions, particularly CO2, but also for maintaining the competitiveness of EU countries' industries in the global market. Implementation in industrial processes of energy management systems - EMS, monitoring energy key performance indicators - KPI, is a tool for making informed investment decisions, in increasing energy efficiency of enterprises and industrial processes. There is the Industrial Energy Management System (IEMS), which focuses on energy efficiency in industrial processes, the Building Energy Management System (BEMS) for buildings, such as commercial buildings, and the Home Energy Management System (HEMS), which is becoming increasingly popular for residential users and small properties. The concept of measuring, or rather calculating, the Product Carbon Footprint (PCF) of a manufacturing process is derived from the broader concept of Life Cycle Assessment (LCA) in general. The PCF is expressed in Greenhouse Gas (GHG) equivalent units, or CO2-eq. The essence of the PCF calculation is a multifaceted approach to addressing the sources of GHG emissions, from the acquisition of raw materials, their processing with tools and the energy supplied to the process, through the supply chain and transport to the customer. Each of these stages generates a cost in the form of greenhouse gas equivalent (GHG) emissions to the environment, and the sum of these costs is the present carbon footprint (PCF). Typically, the majority of a product's PCF comes from the extraction and pre-processing of the raw material itself.
Źródło:
Polish Journal of Materials and Environmental Engineering; 2024, 7(27); 32-42
2720-1252
Pojawia się w:
Polish Journal of Materials and Environmental Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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