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Tytuł:
ISM code on vessels with or without impact on a number of incidents threats
Autorzy:
Herdzik, Jerzy
Powiązania:
https://bibliotekanauki.pl/articles/244875.pdf
Data publikacji:
2019
Wydawca:
Instytut Techniczny Wojsk Lotniczych
Tematy:
shipping
vessel
incident threats
fatalities
ISM Code
Opis:
It was presented short analysis of connection ISM Code on vessels on the number of incidents threats. Introduced into force ISM Code in 1998 and 2002 (contained in chapter 9 of SOLAS Convention) as obligatory on vessels have had the aim of decreasing the number of injuries, serious injuries, fatalities, other incidents threats and total loses during vessel operation in maritime shipping. The next aim vicariously was improving the maritime safety and prevention of marine pollution from ships. As a result of ship-owner and crew requirements, it should eliminate from shipping market the bad and poor management systems of charterers or ship operators and improper qualified crewmembers. The company and the ship shall comply with the requirements of ISM Code and the company shall have the Document of Compliance (referred to in regulation 4 of ISM Code). After about twenty years when ISM Code was in force some comparisons, conclusions and remarks were presented. It is observed the decreasing number of vessel total losses but other comparisons is not so clear due to different definitions of incident being obligatory in states of flag and different databases in the different Memoranda of Understanding. The influence of introducing ISM Code on maritime shipping is serious in good or bad matters (e.g. the increasing of bureaucracy).
Źródło:
Journal of KONES; 2019, 26, 2; 53-59
1231-4005
2354-0133
Pojawia się w:
Journal of KONES
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metoda wspomagania nadzoru bezpiecznej eksploatacji morskiego statku handlowego
Autorzy:
Orymowska, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/2073512.pdf
Data publikacji:
2019
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
bezpieczeństwo
eksploatacja
raporty techniczne
uszkodzenia
Kodeks ISM
analiza
Opis:
Po tragedii statku Herald of Free Enterprise pod koniec lat 80-tych Międzynarodowa Organizacja Morska (International Maritime Organization – IMO) postanowiła uregulować i ujednolicić kwestie zarządzania bezpieczeństwem na statkach i wprowadziła Międzynarodowy Kodeks Zarządzania Bezpieczeństwem (International Safety Management Code - ISM). Narzuca on na armatorów posiadających statki powyżej 500 GT obowiązek prowadzenia Systemu Zarządzania Bezpieczeństwem (ang. Safety Management System – SMS), który reguluje praktyczne zastosowania Kodeksu ISM u armatora. Stanowi on zbiór wytycznych, procedur i zasad, które należy stosować w celu zachowania bezpieczeństwa ludzi, mienia i środowiska, które weryfikowane są następnie poprzez regularne raportowanie i zgłaszania wykonanych podczas pracy zadań do firmy. Największy obowiązek stosowania się do Systemu Zarządzania Bezpieczeństwem spoczywa na załogach. Nie tylko na osobach pracujących na poziomie zarządzania, ale obowiązek jakim jest „raportowanie każdego zdarzenia, każdego pojawiającego się niebezpieczeństwa czy sytuacji niezgodnej z prowadzoną przez Firmę polityką Systemu Zarządzania jakością i Bezpieczeństwem” spoczywa również na najniższych rangą, natomiast kadra zarządzająca zobowiązana jest następnie do przedłożenia informacji Firmie. W artykule przeprowadzono analizę raportów uszkodzeń technicznych zbieranych przez okres 5 lat na sześciu statkach w celu weryfikacji jakości prowadzonych w związku z Systemem Zarządzania Bezpieczeństwem zapisów. W ciągu pięciu lat zebrano ich 217, co na rok daje liczbę 44, co odpowiada dokonywaniu zgłoszenia przez statek średnio raz na dwa miesiące. Przeanalizowane raporty pozyskano ze statków eksploatowanych kilkanaście lat, co może prowadzić do wniosku, że zgłaszanie uszkodzeń występowało bardzo rzadko. W artykule podjęto próbę wyjaśnienia takiego stanu rzeczy oraz znalezienia odpowiedzi na pytanie jak wpływa on na bezpieczną eksploatację statku biorąc pod uwagę także pozostałe procedury i dokumenty wymagane przez Kodeks ISM oraz wynikające z nich obowiązki załóg.
Źródło:
Journal of Polish CIMEEAC; 2019, 14, 1; 157--164
1231-3998
Pojawia się w:
Journal of Polish CIMEEAC
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of Indoor/Outdoor, RSSI-Based Positioning Using 433, 868 or 2400 MHz ISM Bands
Autorzy:
Chruszczyk, Ł.
Zając, A.
Powiązania:
https://bibliotekanauki.pl/articles/227034.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
indoor location
personal location
RSSI measurement
ISM band
Opis:
This paper compares accuracy of indoor positioning systems using one of three selected ISM bands: 433, 868 or 2400 MHz. Positioning is based on Received Signal Strength Indication (RSSI), received by majority of ISM RF modules, including lowcost ones. Investigated environment is single, indoor space (e.g. office, hall) and personal use, thus 2-dimensional (2D) coordinate system is used. Obtained results, i.a. average positioning error, are compared with similar measurements taken at outdoor, open space environment. The system is local, i.e. its operational area is limited by range of used RF modules – typical a few tens of meters. The main focus is research of how much accuracy (and usefulness) can be expected from standard RF modules working at typical ISM frequencies.
Źródło:
International Journal of Electronics and Telecommunications; 2016, 62, 4; 395-399
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Empirical Research Review on Barriers to the Implementation of the Process Approach in Polish Companies
Empiryczna analiza barier we wdrażaniu podejścia procesowego w polskich przedsiębiorstwach
Autorzy:
Jagodziński, Jacek
Ostrowski, Damian
Powiązania:
https://bibliotekanauki.pl/articles/529739.pdf
Data publikacji:
2016
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
process approach
ISM-based model
companies
Polska
barriers
Opis:
The article analyses eleven selected barriers to the implementation of the process approach in Polish organizations. Based on a survey, analysis has been carried out and the ISM model was created. The results of the research show that the underlying barriers are: the employee's resistance to change and the lack of financial resources. Studies show that effective implementation of the system based on the process approach requires change in the mentality of Polish employees. Adequate training should be introduced and implemented, and the involvement of management should be increased. Of less importance is the search for new funds.
Źródło:
Central and Eastern European Journal of Management and Economics (CEEJME); 2016, 1; 9-26
2353-9119
Pojawia się w:
Central and Eastern European Journal of Management and Economics (CEEJME)
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The importance of reporting all the occurred near misses on board: the seafarers’ perception
Autorzy:
Georgoulis, G.
Nikitakos, N.
Powiązania:
https://bibliotekanauki.pl/articles/117431.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
human factor
near misses
near misses on board
seafarers’ perception
International Safety Management (ISM) Code
ISM Implementation
STCW Convention
safety culture
Opis:
Improvement of maritime safety has previously been based on a reactive regulatory approach, where regulatory improvements have been imposed to prevent recurrence of a specific type of accidental event or accidental scenario, after such an accidental event has happened. The ISM Code requires that hazardous situations are to be reported to the company, investigated and analyzed in order to prevent future happenings. Near-miss reporting is positively evaluated in this respect, because, near-misses are represented experiences and mistakes that should be shared to learn from in order to prevent the occurrence of accidents. The expression “that was too close” on ships’ bridges between the master and the officers is rarely transferred to a near miss report form, preserving the probability of reoccurrence. Near misses occurred and near misses reported might present a big difference in number. Officers easily forget the near miss situation when the safety of the ship is restored. Hazards identification will be based on documented management system (SMS- TMSA- ISO). The analysis of the documented safety and quality management will address the gap in order to improve the implemented systems. The objective of this research is to find out the best practices about near-miss reporting from the companies considered to have high level of commitment to safety within their organization. The study is based on interviews with a total of 35 seafarers who are joining on Greek ocean going vessels, and 4 representatives from safety departments of Greek maritime companies. The research also aims to address the seafarers’ perspective of reporting all near misses which have been experienced while they were in charge of specific duties (bridge watch, engine room watch) or any other operation (mooring, maintenance, drill) carried out on board. The majority of both the seafarers and the companies’ representatives believe that prior to the near miss reporting issue a safety culture environment on board is the real gain pursuit. In their perspective this is first priority to improve the general safety on board. It seems that near miss reporting is carried out on board as a compulsory compliance to the regulatory framework (ISM implementation). Further, it seems that the companies are not yet utilizing the reported data to improve feedback and the follow-up within the organization. The authors would like to thank companies’ representatives and seafarers who have participated in this study.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 3; 657-662
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Design of a nanoswitch in 130 nm CMOS technology for 2.4 GHz wireless terminals
Autorzy:
Bhuiyan, M. A.
Reaz, M. B. I.
Jalil, J.
Rahman, L. F.
Powiązania:
https://bibliotekanauki.pl/articles/200508.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
CMOS
ISM band
nanometer
transceivers
T/R switch
wireless
Opis:
This paper proposes a transmit/receive (T/R) nanoswitch in 130 nm CMOS technology for 2.4 GHz ISM band transceivers. It exhibits 1.03-dB insertion loss, 27.57-dB isolation and a power handling capacity (P1 dB) of 36.2-dBm. It dissipates only 6.87 μW power for 1.8/0 V control voltages and is capable of switching in 416.61 ps. Besides insertion loss and isolation of the nanoswitch is found to vary by 0.1 dB and 0.9 dB, respectively for a temperature change of 125°C. Only the transistor W/L optimization and resistive body floating technique is used for such lucrative performances. Besides absence of bulky inductors and capacitors in the schematic circuit help to attain the smallest chip area of 0.0071 mm2 which is the lowest ever reported in this frequency band. Therefore, simplicity and low chip area of the circuit trim down the cost of fabrication without compromising the performance issue.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2014, 62, 2; 399-406
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
International safety management – safety management systems and the challenges of changing a culture
Autorzy:
Hanchrow, G.
Powiązania:
https://bibliotekanauki.pl/articles/116596.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety culture
International Safety Management (ISM)
Safety Management System (SMS)
Document of Compliance (DOC)
ISM Code
maritime safety culture
human factor
safety at sea
Opis:
Over the past generation, the ISM code has brought forth tremendous opportunities to investigate and enhance the human factor in shipping through the implementation of Safety Management Systems. One of the critical factors to this implementation has been mandatory compliance and a requirement for obtaining a Document of Compliance (DOC) for vessels operating globally or at least internationally. A primary objective of these systems is to maintain them as “living” or “dynamic” systems that are always evolving. As the ISM code has evolved, there have been instances where large organizations have opted to maintain a voluntary DOC from their respective class society. This has been accomplished with a large human factor element as typically an organizational culture does not always accept change readily especially if there is not a legal requirement to do so. In other words, when considering maritime training is it possible that organizations may represent cultural challenges? The intent of this paper will be to research large maritime operations that have opted for a document of compliance voluntarily and compare them to similar organizations that have been mandated by international law to do the same. The result should be to gain insight into the human factors that must contribute to a culture change in the organization for the purposes of a legal requirement versus the human factors that contribute to a voluntary establishment of a safety management system. This analysis will include both the executive decision making that designs a system implementation and the operational sector that must execute its implementation. All success and failures of education and training can be determined by the outcome. Did the training achieve its goal? Or has the education prepared the students to embrace a new idea in conjunction with a company goal or a new regulatory scheme? In qualifying the goal of a successful ISM integration by examining both mandatory and voluntary ISM implementation in large maritime operations, specifically ferry systems, hopefully we can learn from the various factors that have gone into each.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2017, 11, 1; 125-131
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nadzór nad zarządzaniem bezpieczną eksploatacją i zapobieganiem zanieczyszczaniu środowiska morskiego na przykładzie ruchomych jednostek górnictwa morskiego - (ISM Code)
Survey on international standard for the safe management and operation of ships and for pollution prevention (ISM Code) based on the example of mobile offshore drilling units
Autorzy:
Duda, D.
Królikowski, A.
Wróbel, R.
Koszałkowski, W.
Powiązania:
https://bibliotekanauki.pl/articles/350224.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
bezpieczeństwo na morzu
górnictwo morskie
system zarządzania bezpieczeństwem
Kodeks ISM
technologie offshore
safety at sea
sea oil mining
safety management system
ISM Code
offshore technology
Opis:
W pracy dokonano analizy zarządzania bezpieczeństwem opartego na uchwalonym przez IMO rez. A.741(18) Międzynarodowym Kodeksie Zarządzania Bezpieczeństwem, obowiązkowym standardzie zarządzania bezpieczną eksploatacją statków i zapobieganiem zanieczyszczaniu oraz znowelizowanych wytycznych do wdrażania przez Administracje kodeksu ISM (Rez. A. 1022(26)) na przykładzie samopodnośnych morskich platform wiertniczo-produkcyjnych "Baltic Beta" o numerze IMO 8756588 oraz "Petrobaltic" o numerze IMO 8753940. Celem tego kodeksu jest zapewnienie na jak najwyższym poziomie bezpieczeństwa na morzu, zapobieganie nieszczęśliwym wypadkom, utracie życia i mienia, degradacji środowiska w tym środowiska morskiego, a tym samym dążenie do zminimalizowania błędów ludzkich i organizacyjnych (Human and Organisational Errors), które stanowią kilkadziesiąt procent wszystkich wypadków morskich.
The paper deals with the issue of analysis of Safety Management System supported on International Management Code for the Safe operation of ships and for Pollution Prevention and on Revised guidelines on implementation of The International Safety Management (ISM) Code by Administrations Res.A.1022(26), mandatory standard of the Safety Management System on the example of "Baltic Beta" IMO Nr 8756588 and "Petrobaltic" IMO Nr 8753940 Mobile Offshore Drilling Units. The objectives of the Code is to ensure safety at sea, prevention of human accidents, loss of life and investment goods, and avoidance of deterioration of the natural environment, in particular, to the marine environment, it means mostly in practice to minimization of Human and Organizational Errors - (HOE), which are the reason of much percentage of marine accidents.
Źródło:
Górnictwo i Geoinżynieria; 2011, 35, 4/1; 99-108
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Audit as a tool to control the functionality of ships safety management systems
Autorzy:
Wojniłko, E.
Powiązania:
https://bibliotekanauki.pl/articles/27315839.pdf
Data publikacji:
2018
Wydawca:
STE GROUP
Tematy:
safety management systems
ship audit
evaluation of the functioning of the system
ISM Code
energy efficiency
systemy zarządzania bezpieczeństwem
audyt statku
Kodeks ISM
efektywność energetyczna
Opis:
The aim of this paper is to assess whether audit may be recognised as the evaluation tool for management systems in terms of their functioning and ensuring constant improvement. The paper content refers to the role of both internal and external audit. It also includes a characteristic of an internal auditor as a person directly responsible for efficient and effective audit. A correlation between the management system and the management process based on the guidelines is a subject of the analysis, too. The paper includes also the presentation of the safety management system and ship energy efficiency management systems the implementation of which is obligatory at ships. However, they differ in the methodology of the efficiency assessment. The author analysed the data previously collected and the information obtained during interviews with individuals to whom were delegated the duties in the scope of the both management schemes. The possibility of the using audit as a tool to improve the energy efficiency of ships is also considered hereunder. A proposed solution that may be applied to develop detailed standards in terms of the ship energy efficiency management process is also included.
Źródło:
New Trends in Production Engineering; 2018, 1, 1; 615-621
2545-2843
Pojawia się w:
New Trends in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of the average maintenance time of CNC machine tools based on type II failure correlation
Określenie średniego czasu konserwacji obrabiarek CNC w oparciu o korelację awarii typu II
Autorzy:
Shen, G.
Zeng, W.
Han, C.
Liu, P.
Zhang, Y.
Powiązania:
https://bibliotekanauki.pl/articles/300892.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne PAN
Tematy:
obrabiarki CNC
średni czas konserwacji
korelacja awarii typu II
DEMATE /ISM
funkcja kopuły
CNC machine tools
Average maintenance time
Type II failure correlation
DEMATEL/ISM
copula function
Opis:
An average maintenance time calculation method based on components failure correlation analysis is proposed to revise the traditional system maintenance time. This paper focus on complex system type II fault correlation, using the Decision-making trial and evaluation laboratory / Interpretative structural model method to divide the fault level of components. And the copula connection function is introduced to calculation of failure rate function of failure correlation components. In addition, the system maintenance time model is established by synthesizing the failure rate function of each unit of the system. Moreover, the average maintenance time under the minimum number of failures is determined. This method shows that the minimum average maintenance time of the proposed system is more reasonable than the traditional one and provides the basis for system and component reliability design.
W artykule zaproponowano metodę obliczania średniego czasu konserwacji, opartą na analizie korelacji uszkodzeń elementów składowych systemu. Metoda ta ma na celu rewizję tradycyjnego czasu konserwacji systemu. Głównym tematem pracy jest korelacja awarii typu II występujących w systemach złożonych. Elementy systemu podzielono ze względu na poziom uszkodzenia przy użyciu metody DEMATEL w połączeniu z interpretacyjnym modelowaniem strukturalnym. Funkcję intensywności skorelowanych uszkodzeń elementów systemu obliczono za pomocą funkcji łączącej (kopuły). Dodatkowo, opracowano model czasu konserwacji systemu poprzez syntezę funkcji intensywności uszkodzeń każdej jednostki systemu. Ponadto, określono średni czas konserwacji dla minimalnej liczby uszkodzeń. Metoda ta pokazuje, że minimalny średni czas konserwacji proponowanego systemu jest korzystniejszy niż tradycyjnie przyjęty i stanowi podstawę do projektowania niezawodności systemu i jego składowych.
Źródło:
Eksploatacja i Niezawodność; 2017, 19, 4; 604-614
1507-2711
Pojawia się w:
Eksploatacja i Niezawodność
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Statistical Analysis of Indoor RSSI Read-outs for 433 MHz, 868 MHz, 2.4 GHz and 5 GHz ISM Bands
Autorzy:
Chruszczyk, Ł.
Powiązania:
https://bibliotekanauki.pl/articles/226569.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
indoor location
RSSI measurement
RSSI statistical analysis
ISM band
probability density function
Opis:
This paper presents statistical analysis of RSSI readouts recorded in indoor environment. Many papers concerning indoor location, based on RSSI measurement, assume its normal probability density function (PDF). This is partially excused by relation to PDF of radio-receiver's noise and/or together with influence of AWGN (average white Gaussian noise) radio-channel – generally modelled by normal PDF. Unfortunately, commercial (usually unknown) methods of RSSI calculations, typically as "side-effect" function of receiver's AGC (automatic gain control), results in PDF being far different from Gaussian PDF. This paper presents results of RSSI measurements in selected ISM bands: 433/868 MHz and 2.4/5 GHz. The measurements have been recorded using low-cost integrated RF modules (at 433/868 MHz and 2.4 GHz) and 802.11 WLAN access points (at 2.4/5 GHz). Then estimated PDF of collected data is shown and compared to normal (Gaussian) PDF.
Źródło:
International Journal of Electronics and Telecommunications; 2017, 63, 1; 33-38
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kierunki zmian w prawie o bezpieczeństwie morskim
Directions of changes in Polish maritime safety law
Autorzy:
Nawrot, Justyna
Powiązania:
https://bibliotekanauki.pl/articles/927235.pdf
Data publikacji:
2019-12-04
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
maritime safety
maritime administration
ISM code
international maritime conventions
the SOLAS convention
Opis:
The article tackles the issue of amendments to Polish maritime safety law which has been amended a number of times since it came to life several years ago. The last amendments of 2015 have been the most profound and complex. Today, maritime safety is given much more importance than several dozen years ago. The public and private aspects of maritime safety became the focus of attention rather recently but are now a branch of law that is developing the most dynamically. As has been shown in the paper, although private maritime law was already known in the Ancient Times, public-private law regulations were adopted only after the sinking of the Titanic in 1912. Still, it is not the private but the public aspects of maritime safety law which constitutes the major challenge. The abundance of international and European legislation ought to prompt the Polish legislator to consider a possible adoption of one comprehensive maritime safety act which would approach the whole matter in question in a systematic manner. The deliberations presented in the paper sum up the amendments to maritime safety law made so far. They are also an attempt to analyse the new legal order more deeply, and propose some more general de lege ferenda conclusions. The analysis is set in a wider context, taking into account the amendments introduced to international and EU regulations.
Źródło:
Studia Prawa Publicznego; 2017, 2 (18); 103-121
2300-3936
Pojawia się w:
Studia Prawa Publicznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Biały wywiad w zarządzaniu bezpieczeństwem informacji
Open-source intelligence in information security management
Autorzy:
WITCZAK, MACIEJ
Powiązania:
https://bibliotekanauki.pl/articles/31232988.pdf
Data publikacji:
2024-04-26
Wydawca:
Agencja Bezpieczeństwa Wewnętrznego
Tematy:
biały wywiad
OSINT
zarządzanie bezpieczeństwem informacji
ISM
open source intelligence
information security management
Opis:
Wywiad oparty na źródłach otwartych stanowi zagrożenie systemu bezpieczeństwa informacji w organizacji (biznesie, siłach zbrojnych), a nawet w całym państwie. Celem artykułu jest przybliżenie tego zagadnienia, przedstawienie zagrożeń ze strony białego wywiadu oraz wskazanie sposobów przeciwdziałania im. Część teoretyczna jest uzupełniona praktyczną analizą przypadku i potwierdza postawioną hipotezę: pozyskanie informacji ze źródeł jawnych jest możliwe, jednak nie zawsze pozwala na uzyskanie kompleksowego produktu wywiadowczego. Ponadto zarządzanie bezpieczeństwem informacji pozwala na minimalizowanie ryzyka pozyskania danych ze źródeł otwartych. W drugiej części zawarto rekomendacje i zaproponowano uniwersalny model zarządzania bezpieczeństwem informacji w organizacji.
Open-source intelligence (OSINT) poses a threat to the information security system in an organisation (business, armed forces) and even in a whole state. The aim of the article is to provide an overview of this issue, to present the threats posed by open source intelligence and to identify ways of countering them. The theoretical part is complemented by a practical case study and confirms the hypotheses: gathering information from the open sources is possible, but it does not always allow for a comprehensive intelligence product. Moreover, the information security management minimises the risk of collecting data from the open sources. The second part provides recommendations and proposes a universal model of information security management in an organisation.
Źródło:
Przegląd Bezpieczeństwa Wewnętrznego; 2024, 30; 213-240
2080-1335
2720-0841
Pojawia się w:
Przegląd Bezpieczeństwa Wewnętrznego
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Adaptation of the power spectral density of a pseudorandom Gaussian noise to the real radio-frequency noise of the ISM band
Autorzy:
Nikonowicz, J.
Jessa, M.
Powiązania:
https://bibliotekanauki.pl/articles/114234.pdf
Data publikacji:
2018
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
radio-frequency noise measurement
ISM background noise
additive white Gaussian noise
pseudorandom noise adaptation
Opis:
Nowadays, simulation is a key part of the development and evaluation of every wireless system, while additive, white Gaussian noise (AWGN) is the basic noise model used in the created simulation models. Although the pseudorandom AWGN is the most common substitution of distortions used in the transmission models, it may differ significantly from the background noise recorded by the real radio receiver. In this paper authors present measurements of the real radio-frequency (RF) background noise of industrial, scientific and medical (ISM) band and analyze the differences between real and pseudorandom noise. The authors also propose polynomial adaptive equations that reduce the differences between pseudorandom and real RF noise power spectral densities. Using the given equations allows for better mapping of the real disturbances of the ISM band without the need for a prior noise measurements.
Źródło:
Measurement Automation Monitoring; 2018, 64, 2; 37-39
2450-2855
Pojawia się w:
Measurement Automation Monitoring
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Conceptual Grounds of Navigation Safety
Autorzy:
Torskiy, V.
Topalov, V.
Chesnokova, M.
Powiązania:
https://bibliotekanauki.pl/articles/116578.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety of Navigation
International Safety Management (ISM) Code
Navigation Safety Conception
marine navigation
safety
Opis:
The most important global problem being solved by the whole world community nowadays is to provide sustainable mankind development. Recent research in the field of sustainable development states that civilization safety is impossible without transfer sustainable development. At the same time, sustainable development (i.e. preservation of human culture and biosphere) is impossible as a system that serves to meet economical, cultural, scientific, recreational and other human needs without safety. Safety plays an important role in sustainable development goals achievement. An essential condition of effective navigation functioning is to provide its safety. The “prescriptive” approach to the navigation safety, which is currently used in the world maritime field, is based on long-term experience and ship accidents investigation results. Thus this approach acted as an the great fact in reduction of number of accidents at sea. Having adopted the International Safety Management Code all the activities connected with navigation safety problems solution were transferred to the higher qualitative level. Search and development of new approaches and methods of ship accidents prevention during their operation have obtained greater importance. However, the maritime safety concept (i.e. the different points on ways, means and methods that should be used to achieve this goal) hasn't been formed and described yet. The article contains a brief review of the main provisions of Navigation Safety Conceptions, which contribute to the number of accidents and incidents at sea reduction.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 1; 79-82
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł

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