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Tytuł:
Maritime Transportation System Safety – Modeling and Identification
Autorzy:
Dziula, P.
Kołowrocki, K.
Soszyńska-Budny, J.
Powiązania:
https://bibliotekanauki.pl/articles/116563.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
maritime transportation
safety system
Opis:
The article is showing a concept of critical infrastructure systems’ safety states model. Model construction is basing on: popular technical systems’ safety states models, and notions specified in acts of law and other studies concerning crisis management. Paper is including some concept of proposed model usage possibilities ‐ methods and procedures for estimating unknown basic parameters of safety states transitions process: identifying the distributions of its conditional lifetime at safety states, estimating probabilities of its staying at safety states at the initial moment, probabilities of its transitions between safety states and parameters of the distribution for the description of its conditional lifetimes at safety states.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 2; 169-175
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Niektóre zagrożenia bezpieczeństwa morskich operacji górniczych
Some hazards to safety of offshore mining operations
Autorzy:
Kobyliński, L.
Powiązania:
https://bibliotekanauki.pl/articles/350199.pdf
Data publikacji:
2011
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
fale monstrualne
bezpieczeństwo na morzu
safety at sea
monster waves
Opis:
Obiekty budowane dla prowadzenia morskich operacji górniczych narażone są na liczne zagrożenia. Największe zagrożenie dla tych konstrukcji stanowi falowanie morskie. W czasie silnych sztormów pojawiają się od czasu do czasu fale o niezwykle dużej wysokości i ogromnej sile niszczącej, określane jako fale monstrualne. W artykule przedstawiono szereg przypadków pojawiania się takich bardzo rzadko występujących fal oraz opisano warunki dla ich powstawania a także ich podstawowe charakterystyki. Przy projektowaniu obiektów oceanotechnicznych posadowionych na dnie morza a także obiektów pływających związanych z operacjami górniczymi niezbędne jest uwzględnienie możliwości pojawienia się fali monstrualnej, której uderzenie obiekty te muszą przetrzymać.
Offshore structures designer for deep sea mining operations Or prone to many different hazards. The most import ant hazards are from the sea waves. During violent storm huge waves possessing extremely high devastating force appear from time to time. Such waves are called freak waves or rogue waves. The paper described several case of meeting such very rare waves by ships. It described also conditions that are necessary to their appearance and their basic characteristics. Because offshore structure must withstand devastating force of such a wave, the possibility of meeting it should be taken into account in the design process of those structures.
Źródło:
Górnictwo i Geoinżynieria; 2011, 35, 4/1; 185-194
1732-6702
Pojawia się w:
Górnictwo i Geoinżynieria
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
GMDSS - system for operational work OE_GMDSS in Polish Rescue Radio
Autorzy:
Wilczek, M.
Szymaniak, A.
Powiązania:
https://bibliotekanauki.pl/articles/1833873.pdf
Data publikacji:
2020
Wydawca:
Polskie Stowarzyszenie Telematyki Transportu
Tematy:
monitoring system
safety at sea
GMDSS
system monitoringu
bezpieczeństwo na morzu
Opis:
Officially, at the end of 2019, a correction of the Baltic Sea Location was published in the Sailing News, which at the same time informed about the change of the operator of the Polish GMDSS Responsibility Zone, excluding Witowo Radio so far and transferring the Polish Rescue Radio (SPL) service. Starting from 2020. PSL began operational service of GMDSS in Poland. This article is the first presentation of the experience from the implementation of this project “Construction of maritime communication system in danger, GMDSS-PL”. mainly focusing on the OpenEye_ GMDSS operating system. In addition to the technological layer of the project, the procedural and organizational part of the GMDSS service has been equally important. The maritime emergency response system can be compared to the operation of 112 on land. The operation and efficiency of this system directly translates into human health and life as well as the quality of the marine environment around us. The technical means provide a high quality and certainty of business continuity. Communication in danger is one of the basic and most important tasks of the Polish maritime service. At this point, all operators and GMDSS services in the Maritime Office in Gdynia and Szczecin deserve praise.
Źródło:
Archives of Transport System Telematics; 2020, 13, 1; 43--48
1899-8208
Pojawia się w:
Archives of Transport System Telematics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimal and game control algorithms of a ship in collision situations at sea
Autorzy:
Lisowski, J
Powiązania:
https://bibliotekanauki.pl/articles/205923.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
marine navigation
safety at sea
safe ship control
optimal control
game theory
Opis:
This paper presents an application of selected methods of optimal and game control theory to determine own ship safe trajectory when passing other ships encountered in good and in restricted visibility at sea. Five algorithms for determining safe trajectory of the own ship in a collision risk situation: non-cooperative positional game, non-cooperative matrix game, cooperative positional game, dynamic optimization, and kinematic optimization are compared. The analysis is illustrated with examples of computer simulations of the algorithms to determine safe and optimal own ship trajectories in the real navigational situations at sea.
Źródło:
Control and Cybernetics; 2013, 42, 4; 773-792
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Using NMS-90 simulator for ship accidents reconstruction
Wykorzystanie symulatora NMS-90 w procesie rekonstrukcji wypadków morskich
Autorzy:
Juszkiewicz, W.
Powiązania:
https://bibliotekanauki.pl/articles/359188.pdf
Data publikacji:
2010
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
symulacja
awarie statków
bezpieczeństwo na morzu
simulation
ship accidents
safety at sea
Opis:
Simulators are useful in very wide field of current life. Very important is to know their advantages and disadvantages. One of the most important of navigational simulator using is deck officers training. Possibilities of using real collision situations for officers training can seriously improve knowledge about deck officers behavior in dangerous situations. Analysis of the possibility of using the NMS-90 simulator for ship's collision reconstruction was the aim of experiment. Some problems of recorded data accuracy and simulator possibilities influence on accident reconstruction process are described in this paper.
Symulatory są obecnie szeroko wykorzystywane w wielu dziedzinach życia. W związku z tym bardzo istotną kwestią jest znajomość zarówno ich wad, jak i zalet. Jedną z dziedzin, w których wykorzystuje się symulatory nawigacyjne, jest szkolenie oficerów pokładowych. Wykorzystanie w trakcie symulacji sytuacji nawigacyjnych, w których doszło do kolizji statków, powinno znacząco wpłynąć na poznanie sposobu zachowania się nawigatorów, jak i przebiegu procesu podejmowania przez nich decyzji w trudnych sytuacjach nawigacyjnych. Istotą przeprowadzonego w symulatorze eksperymentu było sprawdzenie możliwości wykorzystania symulatora NMS-90 do rekonstrukcji wypadków morskich. W artykule przedstawione zostały wybrane problemy związane z wpływem dokładności zarejestrowanych danych źródłowych oraz możliwości samego symulatora, związanych z dokładnością rekonstrukcji sytuacji kolizyjnych.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2010, 20 (92); 60-66
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane aspekty bezpieczeństwa transportu morskiego w basenie morza bałtyckiego
Chosen aspects of safety of maritime transport in the Baltic Sea Basin
Autorzy:
Caban, J.
Porębska, E.
Sopoćko, M.
Droździel, P.
Vrábel, J.
Šarkan, B.
Powiązania:
https://bibliotekanauki.pl/articles/312679.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
bezpieczeństwo na morzu
transport morski
Morze Bałtyckie
safety at sea
maritime transport
Baltic Sea
Opis:
Gospodarka morska jest w szczególny sposób narażona na niebezpieczeństwo ze względu na środowisko swojej działalności. Zagrożenia te wynikają zarówno z działań umyślnych, jak i przypadkowych (warunki hydrometeorologiczne, mechaniczne itp.). Są to zagrożenia zależne i niezależne od człowieka np. środowiskowe, bezpieczeństwo zdrowia i życia ludzi, czy mienia. Pomimo podejmowania prób ograniczania ryzyka niebezpieczeństwa, niemożliwe jest jego całkowite wyeliminowanie. Pomocne mogą być wszelkiego rodzaju systemy bezpieczeństwa, alarmowe, ratunkowe, oraz działania legislacyjne i edukacyjne armatorów i załóg statków do działań obronnych. W artykule przedstawiono wybrane aspekty bezpieczeństwa transportu w basenie morza Bałtyckiego oraz podjęto próbę analizy stanu bezpieczeństwa na tym akwenie.
The maritime economy is particularly exposed to danger due to the environment of its operations. These risks result from deliberate actions, as well as incidental (hydrometeorological conditions, mechanical, etc.). These are the threat dependent and independent of human eg. environmental, safety health and life of humans or belongings. In spite of attempts to limit the risk of danger, it is impossible to completely eliminate it. May be helpful here all kinds of security systems, alarm, emergency, legislative and educational of ship owners and crews to the defense activities. The article presents some aspects of the state of transportation safety in the Baltic Sea Basin as well as undertaken the attempt to analyze the security state of this sea area.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 12; 59-62
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of tugboat response time as an accident prevention measure in the strait of Istanbul
Autorzy:
Kodak, G.
Powiązania:
https://bibliotekanauki.pl/articles/2172509.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
strait of Istanbul
tugboats
accident prevention measure
sea traffic
maritime accidents
Opis:
The Strait of Istanbul, 17 nautical miles long, is one of the main routes of international maritime trade. Connecting the Black Sea countries with other countries of the world, the Strait is the second busiest waterway in the world in terms of international ship traffic. In addition to busy sea traffic, limited geographical conditions also make it difficult to navigational safety. The Strait of Istanbul is the only chokepoint that stands out with the risk of maritime accidents on the primary routes of world maritime trade. This situation poses a risk for both the transiting ships and the city of Istanbul, which has a dense population around it. Some of the accidents that took place in the recent history have caused worldwide concern due to the environmental pollution they cause. Considering the advantages provided by the developing shipbuilding technology and today load capacity of the ships, a disaster that will occur in a possible accident today will cause much greater destruction than in the past. In this direction, it has become a necessity to examine the accident profile in the strait in order to develop effective accident prevention measures and to strengthen the level of navigational safety in the region. In this study, maritime accidents that occurred in the Strait of Istanbul over a 16-year period were discussed in terms of their types and the response time of tugboats to a possible accident was examined.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 2; 281--287
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ESABALT Improvement of Situational Awareness in the Baltic with the Use of Crowdsourcing
Autorzy:
Thombre, S.
Guinness, R.
Chen, L.
Ruotsalainen, P.
Kuusniemi, H.
Uriasz, J.
Pietrzykowski, Z.
Laukkanen, J.
Ghawi, P.
Powiązania:
https://bibliotekanauki.pl/articles/117287.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Baltic Sea
ESABALT Project
e-Navigation
Situational Awareness
Crowdsourcing
safety at sea
maritime communication
Maritime Safety
Opis:
This paper presents the key assumptions and preliminary research on an integrated system called ESABALT, for enhancing maritime safety, which incorporates the latest technological advances in positioning, e-Navigation, Earth observation systems and multi-channel cooperative communications. The most novel part of the ESABALT concept, however, is a focus on user-driven crowdsourcing techniques for information gathering and integration. The system will consist of a situational awareness solution for real-time maritime traffic monitoring via utilizing various positioning technologies; an observation system of the marine environment relevant to transportation and accidents including assessing the sea ice, oil spread, waves, wind etc.; and a methodology for context-aware maritime communication with cooperative, multi-channel capabilities. The paper presents the intelligent, novel, user-driven solution and associated services developed in ESABALT for enhancing the maritime safety in the whole Baltic area.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 183-189
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis and Identification of Requirements for a System to Enhance Situational Awareness at Sea
Autorzy:
Banaś, P.
Thombre, S.
Guinness, R.
Powiązania:
https://bibliotekanauki.pl/articles/117611.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Situational Awareness
Baltic Sea
ESABALT Project
Maritime Safety
safety at sea
Identification of Requirements
Situational Awareness at Sea
User Requirements
Opis:
This paper presents the research results of identifying and analyzing key requirements for the ESABALT system based on pre-defined user profile groups. These requirements have been identified through multiple sources, which include an electronic survey of potential users of the system, interviews with specialists in navigation, law and computer science, analysis of state-of-the-art in maritime safety procedures, and study of past R&D projects in this field. Finally, these requirements are classified into user level, domain level and system level requirements for easy interpretation while designing the system architecture and its function-al specifications. The presented system specification is discussed.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 179-182
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Research study and the model for improving the safety of navigation when using the AIS
Autorzy:
Medić, D.
Bukljaš, M.
Bošnjak, R.
Vukša, S.
Powiązania:
https://bibliotekanauki.pl/articles/2063973.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety at Sea
Safety of Navigation
Automatic Identification System
AIS Data
Adriatic Sea
Improving the Safety
Maritime Safety
Opis:
The use of the Automatic Identification System (AIS) devices for ensuring the safety of navigation and the errors occurring when using AIS equipment have been the focus of a number of research studies. The users of AIS equipment installed onboard sea-going vessels are required to familiar with the proper use of the devices and potential errors that may occur. A significant problem revealed in this study is the lack of understanding of potential error sources and the necessity to eliminate such errors prior to transmission of the AIS data message reading of the errors and failure to update the data processed by the AIS system. This results in a hypothesis on the insufficient training of seafarers and their familiarisation with the AIS devices and errors. This research is aimed at increasing the safety of navigation in the Adriatic Sea, as well as other seas, i.e. better accident prevention and protection of human life and material property at sea. The results produced by the research are used as an input for creating a model for enhancing the safety of navigation when using the AIS, through additional training of the seafarers.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 577--582
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 and application of an automated smart buoy in Increasing Navigation Safety and environmental standards in Ports
Autorzy:
Bojić, F.
Karin, I.
Juričević, I.
Čipčić, M.
Powiązania:
https://bibliotekanauki.pl/articles/1841522.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety at Sea
automated smart buoy
smart buoy
navigational safety
environmental standards
internet of things
Opis:
The growing demand for transportation has brought even larger quantities of traffic in spatially limited port areas. Considering a diverse traffic mix, infrastructural overcapacity and busy schedule, port communities have started to face possible degradation of safety and environmental standards. To mitigate these problems, a number of different monitoring solutions of marine environment were deployed. Since conventional environmental and traffic data gathering by physical monitoring and sampling was logistically complicated and inefficient in time and resources, different approaches had to be considered. With the rise of accessible Internet of Things (IoT) technology some ports already installed smart monitoring devices such as smart buoys. The goal of this paper is to examine the concept and benefits of an automated smart buoy as a cost effective, easy to install device capable of real-time remote information sharing. Furthermore, the design and operational processes of existing automated smart buoy will be presented, along with solutions for tackling navigational safety and environmental problems.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 2; 373-380
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cruise Ships Routing in Central Part of the Adriatic East Coast
Autorzy:
Dorigatti, J.
Lušić, Z.
Perić, T.
Jelić Mrčelić, G.
Powiązania:
https://bibliotekanauki.pl/articles/2172466.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Adriatic Sea
eastern Adriatic
cruise ships
ships routing
cruise ships traffic
ships traffic
Safety at Sea
Opis:
Strong expansion of cruise ships traffic and cruising destinations in the Adriatic makes the region ideal for cruise ships routing analysis. The aim of this paper is to detect real cruise ships traffic movement in order to understand how present cruise ships routes are navigationally and environmentally sustainable and safe. Cruise ships characteristic operational demand and navigational routine in relation with regions indented coast line with high level of environmentally preserved areas in landscape of high national value, emphasise importance of real cruise ships routing awareness. The research is based on one year cruise ships traffic monitoring and routes analysis in the Central Adriatic East coast. The results offer detail insight of cruise ships navigational routines in navigationally less defined area that has not been frequent cruising region before. Cruise ships routes comparison is carried out between North Adriatic region, which is well defined with traffic separation schemes and navigational aids and less defined Central and South Adriatic regions. The results show that principle of cruise ships routing differ from standard maritime practice and that operational demand for attractive cruising and passenger experience bring cruise ships close to shores in various demanding navigational situations. That routing practice does not meet criteria of sustainability as it often present high navigational, safety and environmental risk.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 1; 161--166
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Maritime Transport Development in the Global Scale – the Main Chances, Threats and Challenges
Autorzy:
Grzelakowski, A. S.
Powiązania:
https://bibliotekanauki.pl/articles/117547.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
maritime transport
Sea Transportation
Global Economy
International Transport
safety at sea
Security at Sea
Maritime Transport Process
Global Shipping Industry
Opis:
International transport is a subject to many regulatory measures worked out by governments, international organisations (e.g. IMO, ILO, EU), regional institutions and public entities. As a result, such regulatory mechanism, which is getting throughout international, strongly affects the real sphere of maritime transport as well as its productivity and efficiency. Maritime transport operators have to apply to many new standards and rules set by international public regulators aimed mainly at improving and enhancing safety and security at sea. It is sometimes very painful process in terms of costs and time but inevitable to survive in the highly competitive environment. The author analyses the nowadays existing regulatory mechanism in maritime transport and tries to evaluate it in terms of its impact on effectiveness of maritime transport processes.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 2; 197-205
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Alarm handling onboard vessels operating in DP mode
Autorzy:
Nepal, S.
Gudmestad, O. T.
Powiązania:
https://bibliotekanauki.pl/articles/2086296.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
dynamic positioning
human
DP Mode
alarm handling
DP vessel
safety at sea
alarm management
Opis:
This paper explores concerns regarding the design, implementation, and management of alarms in DP vessels that, while in operation, need an incredibly high level of accuracy along with high reliability and safe operations. The Human, Technological, and Organizational factors (HTO) method is primarily used as analysis tool to find weaknesses in alarm handling during DP operations. The research focuses on results collected from Dynamic Positioning Operators (DPO) and instructors. Findings from the survey are presented and compared to the results from past accidents and technical requirements from Petroleum Safety Agency Norway via YA 711. Three accidents from past are referred to picturize the findings from the survey results. Furthermore, the conclusion is given with recommendations reflecting the findings from the survey. The main findings are an urgency to establish a centralized marine accident investigation system which enforces learning and recommendation to make operations safer. In addition, the survey also suggests that prohibition of clients or limiting their access to the bridge is necessary. Manufacturers could focus on research and development of alarm prioritization, on structuring and presentation, and profiting by taking feedback from end-users to make DP operations safer.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 1; 51--56
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Present and Expected Changes in Maritime Safety, Security and Defense Functions
Autorzy:
Urbański, J.
Morgas, W.
Miesikowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/116661.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety of Navigation
navy
Maritime Safety
Maritime Security
Defense Functions
Maritime Functions
Maritime Safety System
safety at sea
Opis:
In this paper, an attempt has been made to present the subject and state of the three main functions of each maritime country; these are: the maritime safety, maritime security and maritime defense functions. There have been also discussed the subjects of these functions as well as the reasons and process of the closest and closest cooperation between these functions, and even the merger of these functions in one maritime function, i.e. in the maritime safety, security and defense functions Especially quickly proceeds the merger of the maritime security and maritime defense functions in one maritime function, i.e. in maritime security and defense function.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 1; 11-17
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stability Criteria - Present Status and Perspectives of Improvement
Autorzy:
Kobyliński, L.
Powiązania:
https://bibliotekanauki.pl/articles/116852.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Stability Criteria
Naval Architecture
Ship Construction and Design
International Maritime Organization (IMO)
Stability Failure
Safety of Life at Sea (SOLAS) Convention
Human Factor
safety at sea
Opis:
Short historical development and present status of stability criteria is presented. Current work of the International Maritime Organisation on second generation stability criteria is critically assessed showing the advantages and week points of the project. Perspectives for improvement of the safety against stability failure are discussed, including risk assessment methods and goal oriented approach to stability problems.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 2; 281-286
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 OFDM-based radio communication systems for coast-to-sea and coast-to-air propagation environments
Autorzy:
Gajewski, S.
Powiązania:
https://bibliotekanauki.pl/articles/259888.pdf
Data publikacji:
2016
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine radio communication
wave propagation at sea
ground-to-sea communication
ground-to-air communication
OFDM system design
safety at sea
Opis:
In the paper the study of radio communication system design process for systems based on OFDM transmission is considered. The signal propagation model for 1.4 GHz frequency band is discussed, and the study of signal propagation characteristics, important from the point of view of OFDM system design, is presented. The methodology of OFDM interface design is proposed and some characteristics of the OFDM-based radio communication system are analysed.
Źródło:
Polish Maritime Research; 2016, 1; 12-19
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modeling navigation, ecologic and economic results of planned voyage of ship on the Northern Sea Route
Autorzy:
Pastusiak, T.
Powiązania:
https://bibliotekanauki.pl/articles/24201325.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
Northern Sea Route
voyage planning
ship's passage
arctic navigation
icebreaker
modeling
ship's voyage timetable
Opis:
Over the years, many publications have been published on planning ship’s passage through the NSR and input and output data modeling. Results were not considered in terms of errors of modeled output data. Basic research for the years 2008 - 2020 was carried out in the study on opening and closing dates of ice-free transit corridor on the NSR and probable number of tariff zones where paid assistance of icebreakers would be required. Mathematical relationships of average values and probable errors of navigational, ecological and economic ship voyage performance were developed. For this purpose, partial derivatives of functions were used. The outcomes of the study have shown that changes of total average cost of vessel’s transit voyage depends mostly on number of tariff zones where assistance of icebreakers is required. But navigation with icebreakers assistance ensures smaller standard deviation of total voyage time and thus more precise scheduling of ship's voyage timetable through the NSR. The higher probability of meeting requirements set by decision-maker when planning a long-term voyage of ship, the shorter time window for meeting these requirements. Outside the favorable time window, the navigational, ecological and economic results of voyage deteriorate very quickly.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 611--623
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Need to Update the Navigation Curriculum as a Consequence of Adoption the e-Navigation Model
Autorzy:
Jurdziński, M.
Powiązania:
https://bibliotekanauki.pl/articles/1841616.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
navigation curriculum
e-Navigation
World Transporting System
Integrated Navigation Model
Safety at Sea
Marine Navigation
Opis:
Nowadays the World Transporting System are closely interrelated with the use of integrated navigation model. There is an important need for development and implementation of the new e-navigation system to meet the requirements for increasing level of safety and environment protection, efficient navigation and control of ship’s track in all phases of the passage.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 3; 541-544
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Simulative Comparison of Ship Domains and Their Polygonal Approximations
Autorzy:
Szłapczyński, R.
Szłapczyńska, J.
Powiązania:
https://bibliotekanauki.pl/articles/116310.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
Ship Domain
Collision Avoidance
COLREGs
ECDIS
Simulative Comparison
Fuzzy Domain
Simulation Experiment
Opis:
The paper investigates the impact of a precise ship domain shape on the size of collision avoidance manoeuvres. The considered collision avoidance manoeuvres include both course and speed alterations. Various ship domains are compared with their polygonal approximations, which vary in the number of points of a domain contour and placement of these points. The best of all considered approximations is determined in the course of simulation experiments performed for head-on, crossing and overtaking situations. The chosen number and placement of contour points combine precision of domain approximation with reasonable computational time.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 1; 135-141
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A new Risk Evaluation Model for safety management on an entire ship route
Autorzy:
Hwang, S.J.
Kobayashi, E.
Wakabayashi, N.
Im, N.
Powiązania:
https://bibliotekanauki.pl/articles/117222.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety Management
ship Route
safety Level Analysis
Risk Evaluation Model
safety at sea
Collision Risk (CR)
risk calculation
Opis:
In this paper, we introduce a new risk evaluation model for evaluating the navigation safety zone for an entire ship route. This model considers a new algorithm to determine the navigational safety zone in real-time, and also takes the navigation officers’ perception while navigating a ship into consideration. The risk quantification has been developed using a questionnaire and incorporated into the new model. A simulation was carried out for the Osaka bay area in order to verify the usefulness of the proposed model. A new approach was employed to monitor the level of navigation safety along a ship route. The entire ship route is divided into small sections as a gridded matrix. The level of navigation safety can be quantified by means of a safety index on the basis of the ship’s navigation data within a specified distance range. The results show that the comparison between risks identified for different sections across the entire ship route is easy, which helps determine the navigational safety zone quickly. This model is expected to be able to serve as a new tool for managing safety throughout an entire ship route area in real-time in order to support the port safety authority or vessel traffic service center.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 1; 93-98
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Assessment of factors contributing to the risks of accident
Autorzy:
Prayogo, D.
Ndori, A.
Andromeda, V. D.
Kurnianing Sari, D.
Hartoyo, H.
Sulistiyowati, E.
Powiązania:
https://bibliotekanauki.pl/articles/2086299.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
safety training
risks of accdent
research and development
questionnaire method
CIPP model
basic safety training
Opis:
The study is research and development by utilizing the ex post facto approach. The research area is at the KM. Gunung Dempo. The research information was collected using a questionnaire method and then analyzed using evaluative analysis techniques via descriptive-quantitative analysis. This study is evaluative research with N-Gain. The data were collected through questionnaires and interviews. Valid data in the validity test results can be used for research. Two items of data were found to be invalid during the validity test. Result of N-Gain was 0.766 which was in high category, meaning that implementation of system model changed into suitable and powerful to enhance understanding. Result of t-test showed that t for statistical test was 93.398 with significance level = 0.000 (p<0.05), meaning that the model was effective. Drill Program implemented is in a good category. Correlation coefficient of pre-test and post-test was 0.878. Result of N-Gain was 0.766 which was in high category, meaning that implementation of Training application system version turned into top and powerful to enhance learning. Result of t-test showed that t for statistical test was 93.398 with significance level = 0.000 (p<0.05), meaning that the model was effective.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 1; 33--37
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Some notes on safety measures when approaching port of Świnoujście
Autorzy:
Szymoński, M.
Powiązania:
https://bibliotekanauki.pl/articles/116241.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
safety measures
port of Swinoujscie
Pomeranian Bay
ferry
ship handling
shallow water
hydrodynamic effects
Opis:
The paper describes new directions in which the safety of navigation in Pomeranian Bay (Poland) became into a new era since the LNG Terminal in port of Świnoujście begun to attend to a large gas tankers at around 320 meters length, 50 meters breadth, and draught of 12.5 meters. For the safety of naviga-tion in Pomeranian Bay, the Maritime Administration has modified the traffic regulations, directing the ship's traffic to the zones outside the main approaching channel. For some of the ships navigating in to Świnoujście the new regulations mean the necessity of passing the shallow waters, with all consequences of that. The most important effect, being predominating in shallow waters, it is the squat effect. This effect is causing the ship's speed reduction and the increase of fuel consumption. It is very difficult to select the influence of the squat effect from others, like weather conditions, waves high and direction, and sea keeping qualities for ships of different type. This paper is giving the contribution to deep analysis of the above, and is presenting the test results done for passenger/cargo Ferries, travelling as per regular service to the port of Świnoujście: M/F "Gryf" and M/F "Wolin".
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 1; 77-80
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Error Detection in the Navigational Watch Based on the Behavior Analysis of Navigators
Autorzy:
Nishizaki, C.
Takemoto, T.
Powiązania:
https://bibliotekanauki.pl/articles/116923.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Navigators’ Situation Awareness Model
Human Factor
Situation Awareness
safety at sea
Sea Service
Navigational Watch
Error Detection
watchkeeping
Opis:
Poor lookouts, i.e. one of errors in situation awareness, are pointed out as the major cause of collisions of ships, through investigations of collision accidents. In order to evaluate safety measures for preventing collisions caused by poor lookouts, it is necessary to understand background factors, so called “contexts”, of errors in situation awareness regardless of occurrence of collisions. The purpose of this study is to point out the possible significant contexts, using a navigator’s situation awareness model. As a result, we point out that one of the possible significant contexts is a problem on judgment of priority levels of other ships with regard to attention.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 2; 163-168
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tidal Level Predictions in Reference to Their Datum, Based on Particular, Selective Sources
Autorzy:
Kabzinski, B.
Powiązania:
https://bibliotekanauki.pl/articles/117616.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Tides, Tidal Level Predictions
Oceanography
Chart Datum
Tide Tables
Tidal Data
safety at sea
Nautical Publications
Opis:
The article presents differences between tidal datum of predictions taken from six official data sources (British, American and Caribbean comprising both paper and electronic form) for three pairs of ports located on the Atlantic coast of North, Central and South America. Two day of predictions represent spring and neap tide. It can be treated as a continuation, a deeper stage of works focused on tidal comparisons. The most essential trial of tidal datum unification for particular ports gives the more adequate base for comparison of Height Deviations from reference values (for particular ports: local or mean) and shows wide variety of the results.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 2; 149-154
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ship causalities – reasons and statistical analyze
Autorzy:
Denev, Y.
Powiązania:
https://bibliotekanauki.pl/articles/24201330.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
ship causaliries
statistical analysis
World Ocean
ship accidents
damage
fisher distribution
ships damages
Opis:
The paper deals with most recently damages caused ship accidents and their number in the World Ocean. A lot of them are a result of bad technical condition or human mistake. The first reason is due to ship age, non- qualitative maintenance and non- qualitative repair of ship hull thought its life cycle, while the second reason is mainly of labour safety neglect. Analyzed period covers 27 years, from 1994 up to 2021. The analyze is done for two ships group- merchant and special ships. The paper described damages on ship hull and its structural members caused ship accidents and environmental pollution in relation with age of ships. The number and degree of marine causalities are analyzed. Moreover, statistical analysis presents the often causalities and areas in the World Ocean by ship and damage types. Finally, probabilistic density distributions of damages were shown by Fisher distribution curve. The damages on Fisher distribution curve are presented independent one another.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 607--610
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The impact of the offshore wind farm on radar navigation
Autorzy:
Stupak, T.
Wilczyński, P.
Powiązania:
https://bibliotekanauki.pl/articles/24201358.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
radar navigation
offshore wind farms
marine radar
radar observation
landmarks
offshore
wind farms
Opis:
Offshore wind farms can improve safety at sea because they are clearly visible landmarks at sea. Although they limit the sea area available to sailors and ships, they will increase the scope of observation of the sea traffic from land, constitute additional landmarks and, thanks to the installation of additional devices in their waters, expand the area of communication between ships and land services, and increase the scope of information on sea traffic available to the services. They also practically do not limit the possibility of observation through the farm's reservoir.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 647--656
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Statistical Analysis of Bulk Carrier Accident from 2011 to 2020
Autorzy:
Nwigwe, T.
Kiyokazu, M.
Powiązania:
https://bibliotekanauki.pl/articles/2172465.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
bulk carrier accidents
total loss
statistical analyse
safety at sea
maritime accidents
casualty rates
bulk cargo
Opis:
The high rates of casualties in bulk carrier shipping have attracted a worldwide concern for safety and regulatory control from numerous governmental and private agencies. Between 2011 and 2020, a total number of 34 bulk carriers’ ships has been identify as total loos, resulting to the death of 128 seafarers. In this study, the statistically analysis of bulk carrier accident occurring from 2011 to 2020, in terms of their frequency, types of accident, locations of incidents and the factors that influence their occurrence has been reviewed. This study will contribute to decision-making and guidance on rational safety resource allocation that will help reduce the high casualty rates in bulk carrier.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 1; 153--157
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
How to improve safety on the offshore installations
Autorzy:
Mrozowska, A.
Mrozowski, P.
Powiązania:
https://bibliotekanauki.pl/articles/116698.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
offshore installations
job safety analyses (JSA)
offshore
offshore industry
offshore vessels
safety at sea
offshore directive
offshore operations
Opis:
Reviving is noticeable in the field of oil and gas production located under the seabed. The off-shore projects are being implemented. Due to this, the risk of accidents at each stage of production should be considered continually. The offshore market, both oil and gas as well as renewable energy, is estimated to increase steadily in the coming years. Therefore, the operations on the production oil field must be suitably protected at every stage of performing work. The paper describes how important Job Safety Analyses are for proper operations. The main aim of the article is to indicate steps and the best way of performing JSA on board of the offshore installation to reduce the risk of emergency. The selected disasters and major accidents indicate that the conducted activity is exposed to the risk of hazards to the natural environment and to people at every stage of the reservoir exploitation. The authors use the analysis of available international reports, the experience gained while working on different types of the offshore vessels and installations as well as in the Polish offshore company.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 2; 291-296
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Overview of definitions of maritime safety, safety at sea, navigational safety and safety in general
Autorzy:
Formela, K.
Weintrit, A.
Neumann, T.
Powiązania:
https://bibliotekanauki.pl/articles/117015.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety
navigational safety
maritime safety
safety at sea
Formal Safety Assessment (FSA)
maritime transport
definition of maritime safety
safety of navigation
Opis:
Safety, along with the issue of security, is the most substantial and critical issue to any society and nation of the mankind. The fact that human elements contribute dominantly, in particular, to the transportation – marine, air and road traffic – accidents requires not only the technical approaches, but also cultural configuration inherent to the accidents. This paper tries to incorporate Hofstede’s dimensions of national culture to identify possible interaction with accidents. It will be of help to figure out the need to consider the aspect of national culture to be efficient in dealing with policies for safer communities and nations.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2019, 13, 2; 285-290
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Recommender system for navigation safety: requirements and methodology
Autorzy:
Shilov, N.
Powiązania:
https://bibliotekanauki.pl/articles/117388.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
navigational safety
navigation safety
methodology
recommender system
maneuverability
recommender system for navigation safety
advanced driver assistance systems
Safety at Sea
Opis:
Low maneuverability of ships together with growing intensity of marine traffic result in new challenges related to navigation safety. This paper reports a research aimed at design of methodology of operation of recommender systems for navigation safety. First, a specification of requirements to systems of the considered class has been carried out. Based on these, the major principles of functioning of such systems have been defined. The principles were a basis for development of the mentioned above methodology, which is based on the usage of context patterns and characterized by the presence of feedback to update the system’s knowledge base.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 2; 405-410
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wybrane kolizje statków i ich skutki
Chosen ships’ collisions and their consequences
Autorzy:
Herdzik, J.
Powiązania:
https://bibliotekanauki.pl/articles/312653.pdf
Data publikacji:
2017
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
żegluga morska
wypadki na morzu
unikanie kolizji na morzu
bezpieczeństwo na morzu
bezpieczeństwo transportu morskiego
sea navigation
collision at sea
accidents at sea
collision avoidance at sea
safety at sea
maritime safety
safety in maritime transport
Opis:
W artykule omówiono problem poważnych skutków wynikających z kolizji statków. Dzięki nowoczesnym technikom kontroli ruchu statków, obszarów rozgraniczenia ruchu, stosowaniu systemów antykolizyjnych itp. udaje się utrzymywać liczbę wypadków morskich na podobnym poziomie w poszczególnych latach mimo wzrastającego natężenia ruchu statków. W artykule skupiono się na wybranych kolizjach statków między sobą oraz kolizjach statków z infrastrukturą brzegową lub portową wskazując na poważne skutki tych zdarzeń dla statków, infrastruktury i środowiska naturalnego. Postawiono pytanie, na które trudno znaleźć jednoznaczną odpowiedź, czy można było uniknąć przedstawionego zdarzenia. Próbuje się znaleźć metody, które zmniejszyłyby ryzyko takich zdarzeń. Jedną z nich jest zobrazowanie na mapie elektronicznej położenia statku (nie tylko jego punktu ciężkości, ale także rozmiarów, kształtu kadłuba i jego zorientowania) i innych obiektów znajdujących się w pobliżu wraz z dynamiką ruchu obiektów. Pozwala to analizę i predykcję, jaka może być sytuacja położenia statku w najbliższej przyszłości. Dzięki temu mamy pewne szanse na podjęcie działań, które pozwolą na uniknięcie niebezpiecznych sytuacji lub zmniejszenie skutków kolizji.
Paper discussed the problem of ships’ collisions and consequences. Due to implementation the vessel traffic control systems (VTS), area of traffic separation, anti-collision systems etc. the number of marine accidents is stable in situation of increased vessel traffic. It was discussed the impact of chosen ships’ collisions on shore and port infrastructure and their environment. It was given the question with no explicit answer, was it possible to avoid such accident. It was tried to find out the methods to minimize the risk of collision. The vessel position displays on electronic chart (not only the centre of gravity but the shape of hull and its orientation) and other objects situated nearby and dynamics of objects’ motion. It allows for prediction where the vessel will be situated in the future. We have some chances to avoid dangerous situations or to minimize the impact of vessels’ collisions.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2017, 18, 9; 68-73
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Paris MOU on PSC, Propulsion and Auxiliary Machinery Deficiencies and the Maritime Safety
Autorzy:
Melo, G.
Cobos, I.
Powiązania:
https://bibliotekanauki.pl/articles/116015.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety and Security in Sea Transportation
Port State Control (PSC)
Auxiliary Machinery System
Maritime Safety
Paris MOU
Propulsion
Main Engine
safety at sea
Opis:
This article tries to show the relationship between one important set of deficiencies included in the Paris Memorandum of Understanding on Port State Control procedures, propulsion and auxiliary machinery, the importance of this set of deficiencies for the PSC inspection and also its importance for the Maritime Safety. The maintenance of the propulsion and auxiliary machinery systems has become less important that it deserves, that means while the ship sails everything is supposed to be properly maintained, this is the most extended policy in the Companies and accepted and supported by the Owners. This article studies the deficiencies included in the category propulsion and auxiliary machinery detected by the Port State Control Officers (PSCO) of the Paris MOU area, and tries to demonstrate how important they are in these inspections. At the same time can be seen the professional profile of the PSCO’s as well as the assessment made by them of those areas included in this set of deficiencies.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 4; 397-401
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of inflatable liferaft layout effectiveness towards the evacuation process for passenger ships based on IMO MSC.1/Circ. 1533
Autorzy:
Mulyatno, L P.
Yudo, H.
Prasanti, S. A.
Amiruddin, W.
Powiązania:
https://bibliotekanauki.pl/articles/24201349.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
liferaft
passanger ship
evacuation process
inflatable liferaft
national transportation safety committee
evacuation analysis
evacuation simulation modeling
Opis:
The inflatable liferaft layout applied to passenger ships for the effectiveness of the evacuation process must be based on IMO MSC.1/Circ. 1533 regulations with the maximum evacuation duration is n ≤ 60 minutes. Based on the data from KNKT, in 2021, sea transportation became the biggest contributor to accidents with 342 people dying and missing. Liferaft is one of the main safety tool used during an emergency to save the people and leave the ship. This study used Thunderhead Pathfinder software which was Agent Based Evacuation Simulation combined with 3-D simulation results. The modeling was conducted with two types of layout liferaft and two scenarios of dangerous conditions, the first was a fire in the engine room and the second is the ship experiencing a 20° of heel. The results of this study indicate that there was a difference in the total evacuation duration between the existing layout and the layout that has been changed according to the writer's suggestion. In fire conditions there is a difference of 1 minute 18 seconds in case 1, 1 minute 16 seconds in case 2, 1 minute 38 seconds in case 3, and 22 seconds in case 4. In the heel condition there is a difference of 1 minute 19 seconds in case 1 and 1 minute 25 seconds in case 2. The results of the evacuation simulation modeling with the liferaft layout on the navigation deck that have been modified according to the writer’s suggestion in all cases are getting a value of n ≤ 60 minutes and also have complied with the IMO MSC.1/Circ. 1533 regulations.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 4; 625--631
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Immersion Suit Donning in Dynamic Environments: Implications for Design, Construction & Use
Autorzy:
Mallam, S.C.
Small, G.R.
Mackinnon, S.N.
Powiązania:
https://bibliotekanauki.pl/articles/117242.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
Immersion Suit
Dynamic Environment
Marine Abandonment Immersion Suit
Safety Equipment
Marine Emergency
Emergency Scenario
Survival Requirements
Opis:
Marine abandonment immersion suits are a vital piece of safety equipment intended to protect individuals from exposure to harsh environmental elements. The operational effectiveness of a well maintained and fitted suit depends on the ability of a user to correctly don a suit system. Thirty-two participants performed immersion suit donning trials in six experimental conditions. Dynamic, pre-abandonment marine emergency scenarios were simulated using a six degrees of freedom motion platform and varying environmental lighting levels. This article details user-suit interaction challenges encountered throughout immersion suit donning tasks and examines their connection to safety and survival in marine emergencies. Analysis of user-suit functionality during the donning process is critical for identifying current deficiencies in order to develop future design solutions, training methodologies and ultimately improve users’ practical competencies.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 3; 429-437
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A study on the safety at sea for boat captains and motormen in region VI: modified basic safety course with typhoon awareness
Autorzy:
Dohina, A. D.
Picpican, S. M.
Robles, L. L.
Toledo, V.
Cordero, A. S.
Powiązania:
https://bibliotekanauki.pl/articles/2172502.pdf
Data publikacji:
2022
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
safety at sea
boat captain
motormen
typhoon awareness
Modified Basic Safety Training Course
distress and emergency
safety of crew
maritime safety
Opis:
Safety of crew, passengers, cargo and vessel is the most important aspect in terms of navigation. Boat Captain’s is responsible for the safety of vessel of less than 35GRT. The primary reason while MARINA conducting the MBSTC Training with Typhoon Awareness together with the ISCOF to be sure that they are enough knowledge in terms of safety at sea. Life is a very important to all of us that’s why the boat Captain must be aware about the safety of his crew, passengers, cargo and vessel. When disaster and emergency happen onboard you must know what to do. Based on this premise, the objective of this study is to train the Boat Captain and Motormen in Medical First Aid, Advanced Fire Fighting, Personal Survival Techniques and Collision Regulations. The study employed qualitative research using purposive sampling to gather the opinions and ideas of the respondents.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2022, 16, 2; 289--293
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wind influence on ship manoeuvrability – a turning circle analysis
Autorzy:
Novaselic, M.
Mohovic, R.
Baric, M.
Grbić, L.
Powiązania:
https://bibliotekanauki.pl/articles/1841564.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
shipm anoeuvrability
turning circle
Safety at Sea
vessel trajectory
wind influence
wind force
manoeuvrability characteristics
ship's turning
Opis:
Ship manoeuvrability is a wide term which consist of number of various parameters. Knowing the influence of these parameters on ship manoeuvrability is a first condition to ensure and maintain safe navigation. However, many of these parameters are external forces and, in some cases, cannot be calculated and prediction may be complicated. Analysing the influence of external forces can give as an insight into ship manoeuvrability when such external force occurs. The main purpose of this paper is to analyse the influence of wind on ship manoeuvrability. The best way to make such analysis is during turning circle because in this case wind acts in all 360°. Analysis is made using empirical equations and in situ with the real vessel. The results provide the better understanding of vessel trajectory and show that in some cases vessel may respond in unexpected manner.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 1; 47-51
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Safe navigation of cruise ships in greenlandic waters - legal frame and practical challenges
Autorzy:
Rasmussen, H. B.
Feldtmann, B.
Powiązania:
https://bibliotekanauki.pl/articles/117401.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
cruise vessels
safe navigation
Greenlandic waters
practical challenges
arctic area
legal frame
legal regime
safety at sea
Opis:
Climate change provides for improved conditions for maritime navigation and results in increased activity in the Arctic. Those increased activities influence the safety at sea and risk of accidents. A disaster as the Costa Concordia incident would have far more serious consequences in Greenlandic waters than it had in Italy, therefore the question of prevention and disaster-preparedness is crucial. One approach to avoid risks is to create specific legislation. The legal system guiding safe navigation of cruise ships in/around Greenlandic waters is complex: the legal regime for navigation is set in different general and specific international, regional and national legal acts, partly non-binding, therefore issues of effectiveness arise. Safety is also influenced by practical issues, e.g. the lack of sufficient nautical charts for Greenlandic waters and “preparedness” at land to handle potential disasters, such as the SAR-system and preparedness of different actors, for example hospitals.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2020, 14, 1; 207-212
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Risk Assessment for Fishing Vessels at Fishing Grounds
Autorzy:
Moyseenko, S.
Meyler, L.
Bondarev, V. A.
Powiązania:
https://bibliotekanauki.pl/articles/116504.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
risk assessment
Fishing Vessels
Fishing Grounds
Fishing
Incident-Free Operation
Expert Estimations
safety at sea
Fishing Fleet
Opis:
Safety and efficiency of fishing fleet activity depend largely on the quality of management decisions. Cause-and-effect relationships of accidents involving fishing vessels were identified by means of an analysis of emergencies and fishing incidents. The suggested method of risks calculation is based on the use of statistical methods, fuzzy sets/expert estimations method and the probability theory. The following most common tasks are presented and solved: - there is an impact of two or more independent negative factors/events on the vessel such as failure of a sonar, a vessel operator error, another vessel operator error. - a transport vessel carries out loading and unloading of fishing vessels under different environmental conditions. The value of the risk of an emergency incident is determined. - the fishing vessel navigation performs under various meteorological conditions. A priori probability of incident-free operation is calculated according to expert estimations.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2015, 9, 3; 351-355
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determining Ship’s Safe Speed and Best Possible Speed for Sea Voyage Legs
Autorzy:
Rutkowski, G.
Powiązania:
https://bibliotekanauki.pl/articles/116750.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
ship’s safe speed
best possible speed
sea voyage legs
ship's speed
safety at sea
colregs
ship handling
ship maneuvering
Opis:
The purpose and scope of this paper is to describe factors to consider when determining the ship’s safe speed as well as the best speed for the sea voyage legs including directions related to vessel speed that are given in ColRegs, voyage orders and charter parties. Author also tried to describe the definition for the following notions: ship maneuvering, ship handling, safe speed, best possible speed for sea voyage legs.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 3; 425-430
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Principles of vessel route planning in Ice on the Northern Sea Route
Autorzy:
Pastusiak, T.
Powiązania:
https://bibliotekanauki.pl/articles/117236.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
ice navigation
route planning
vessel route planning
Northern Sea Route (NSR)
arctic area
human factor
Safety at Sea
polar navigation
Opis:
A complex of ice cover characteristics and the season of the year were considered in relation to vessel route planning in ice-covered areas on the NSR. The criteria for navigation in ice - both year-round and seasonal were analyzed. The analysis of the experts knowledge, dissipated in the literature, allowed to identify some rules of route planning in ice-covered areas. The most important processes from the navigation point of view are the development and disintegration of ice, the formation and disintegration of fast ice and behavior of the ice massifs and polynyas. The optimal route is selected on basis of available analysis and forecast maps of ice conditions and ice class, draught and seaworthiness of the vessel. The boundary of the ice indicates areas accessible to vessels without ice class. Areas with a concentration of ice from 0 to 6/10 are used for navigation of vessels of different ice classes. Areas of concentration of ice from 7/10 up are eligible for navigation for icebreakers and vessels with a high ice class with the assistance of icebreakers. These rules were collected in the decision tree. Following such developed decision-making model the master of the vessel may take decision independently by accepting grading criteria of priorities resulting from his knowledge, experience and the circumstances of navigation. Formalized form of decision making model reduces risk of the "human factor" in the decision and thereby help improve the safety of maritime transport.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2016, 10, 4; 587-592
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effective learning from safety events reporting takes two: getting to the root & just culture
Autorzy:
Carrera-Arce, M.
Powiązania:
https://bibliotekanauki.pl/articles/2063982.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
human factors
Horizon 2020 programme
effective learning
safety events reporting
just culture
International Maritime Organization
maritime safety culture
safety at sea
Opis:
SAFEMODE is an EU-funded project under the Horizon 2020 programme. The project brings together experience from the whole safety value chain including manufacturers, service providers, regulators, academia, and small-medium enterprises. This paper focuses on two core aspects the project is addressing: 1) the systematic collection, analysis, and categorization of Human Factors (HF) data from maritime and aviation safety events, and 2) the development of a Just Culture framework for maritime to encourage reporting of safety events and learning from them, and at which respondents feel they are treated in a fair and just manner when reporting. Learning from safety events is only possible if root causes of accidents and incidents are properly and systematically identified, analysed, and categorized, and reporters know that reporting is a “safe” and beneficial practice. The implementation of these two outcomes as part of the institutionalization strategy of the project includes recommendations to industry guidance and practice and proposals to the International Maritime Organization (IMO).
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2021, 15, 3; 775--780
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zdarzenia wypadkowe na morzu i ich główne przyczyny
Accidents at sea and their main reasons
Autorzy:
Herdzik, J.
Powiązania:
https://bibliotekanauki.pl/articles/314568.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
żegluga morska
kolizja na morzu
wypadki na morzu
unikanie kolizji na morzu
bezpieczeństwo na morzu
bezpieczeństwo transportu morskiego
sea navigation
collision at sea
accidents at sea
collision avoidance at sea
safety at sea
maritime safety
safety in maritime transport
Opis:
W artykule omówiony został problem zdarzeń wypadkowych na morzu. Mimo znaczących postępów w technologii budowy i wyposażania statków, wraz ze wzrostem ilości ładunków i pasażerów przewożonych drogą morską, rośnie liczba wypadków, w tym związanych ze śmiercią członków załóg i pasażerów. Na podstawie opracowań instytucji międzynarodowych zajmujących się bezpieczeństwem transportu morskiego, autor wskazał własne spostrzeżenia oraz uwagi. Pod względem zagrożenia wypadkowego, transport morski sytuuje się jako jeden z bardziej niebezpiecznych dla ludzi, statków, ładunku i środowiska. Oznacza to, że należy poszukiwać sposobów poprawy sytuacji, a obecne sposoby uznać za niewystarczające. Wskazano główne przyczyny zdarzeń wypadkowych na morzu oraz sugestie sposobów poprawy bezpieczeństwa w transporcie morskim.
Paper discussed the problem of accidents at sea. Despite the meaningful development in shipbuilding technology and ship equipment, together with the cargo and passenger transport growth by sea, the number of marine accidents are still increasing with accompanying them the lives lost of crew and passengers. On the basis of international institutions’ reports being concerned with the marine transport safety the author indicates own observations and remarks. In respect of accident menace the transport by sea seems as one of more dangerous means for people, ships and environment. It means it ought to find out the ways of bettering the situation and present methods to recognize as unsatisfactory. It was indicated the main reasons of accidents at sea and suggestions of improving the safety in marine transport.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 10; 33-38
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Enhancing Safety through Generic Competencies
Autorzy:
Möckel, S.
Brenker, M.
Strohschneider, S.
Powiązania:
https://bibliotekanauki.pl/articles/116272.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Safety Management
safety at sea
Generic Competencies
Critical Situation
Accident Pyramid
Resilant System
Standardized Operating Procedures (SOP)
Crew Resource Management
Opis:
This article provides insights into proactive safety management and mitigation. An analysis of accident reports reveals categories of supervening causes of accidents which can be directly linked to the concept of generic competencies (information management, communication and coordination, problem solving, and effect control). These findings strongly suggest adding the human element as another safety-constituting pillar to the concept of ship safety next to technology and regulation. We argue that the human element has unique abilities in dealing with critical and highly dynamic situations which can contribute to the system’s recovery from non-routine or critical situations. By educating seafarers in generic competencies we claim to enable the people onboard to successfully deal with critical situations.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 1; 97-102
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Telematic Support in Improving Safety of Maritime Transport
Autorzy:
Neumann, T.
Powiązania:
https://bibliotekanauki.pl/articles/116720.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
transport telematics
maritime transport
safety of maritime transport
safety at sea
telematics system
security mechanism
facility location
assessment of risk
Opis:
Security mechanisms of a telematics system are exceedingly intersecting as they could pretend the ordinary influence of the vehicle and perhaps terminate in accidents. This paper includes a new look at automotive and telematics transportation systems, also refers to methods in modelling, facility location, data processing and assessment of risk in telematics networks.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 2; 231-235
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Navigational Safety in SPM (Single Mooring Point) Regions
Autorzy:
Paulauskas, V.
Powiązania:
https://bibliotekanauki.pl/articles/117219.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Manoeuvring
Single Mooring Point (SPM)
Navigational Safety
safety at sea
Oil Transportation
Gas Transportation
Floating Storage Unit (FSU)
SPM Region
Opis:
For oil and gas transportation in some places used SPM (Single mooring point) system, this is located in the open sea and very often not so far away from the shore. Differences between the wind loads, waves and current forces can take a place. More complicate conditions can be in case if FSU is still in ballast and more influence has wind and waves as current and in the same time tanker in loaded position is more influenced by the current. Navigational safety ensure in SPM regions requests deep theoretical studies and very clear understanding of forces and moments, which influence on all the system (SPM, FSU, Tanker, tugs), practical implementation of proper equipment and use of correct methods of navigational safety. In this article there is made analysis of possible failures and necessary actions to ensure navigational safety in SPM regions.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 1; 101-104
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wykorzystanie Systemu Automatycznej Identyfikacji dla poprawy bezpieczeństwa jachtów żaglowych na morzu
Automatic identification usage for yacht safety increasing at sea
Autorzy:
Stupak, T.
Powiązania:
https://bibliotekanauki.pl/articles/311600.pdf
Data publikacji:
2016
Wydawca:
Instytut Naukowo-Wydawniczy "SPATIUM"
Tematy:
System Automatycznej Identyfikacji
bezpieczeństwo na morzu
jachty
transport morski
automatic identification system
safety at sea
yacht
maritime transport
Opis:
Obserwacja małych jednostek na morzu jest utrudniona. Radar statkowy jest wrażliwy na zakłócenia spowodowane warunkami pogodowymi i wówczas prawdopodobieństwo wykrycia jachtu jest małe. System Automatycznej Identyfikacji pozwala obserwować na wskaźnikach nawigacyjnych jachty w każdych warunkach pogodowych, ale on również ma ograniczenia. Przedstawiono je również w opracowaniu.
Observation of the small boats in the sea is difficult. Ship radar is sensitive to disturbances caused by weather conditions and then yacht detection probability is low. Automatic Identification System enables yacht observation on navigation display during all weather conditions but it also has its limitations described in this paper.
Źródło:
Autobusy : technika, eksploatacja, systemy transportowe; 2016, 17, 12; 430-433
1509-5878
2450-7725
Pojawia się w:
Autobusy : technika, eksploatacja, systemy transportowe
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Comparison of dynamic games in application to safe ship control
Autorzy:
Lisowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/259470.pdf
Data publikacji:
2014
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
marine transport
safety at sea
safe ship control
optimum control
dynamic games positional game
matrix game
computer simulation
Opis:
The paper introduces methods of dynamic games for automation of ship control in the collision situation, the game control processes in marine navigation and the fundamental mathematical model of the game ship control. First, state equations, control and state constraints and then control goal function in the form of payments : the integral payment and the final one, have been defined. Multi-stage positional , and multi-step matrix, non-cooperative and cooperative, game and optimum control algorithms for a collision situation, have been presented. The considerations have been illustrated with an exemplary computer simulation of algorithms to determine a safe own ship’s trajectory in the process of passing the ships encountered in Kattegat Strait.
Źródło:
Polish Maritime Research; 2014, 3; 3-12
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ informacji nautycznej na bezpieczeństwo morskie
Influence of nautical information on safety at sea
Autorzy:
Dyrcz, C.
Powiązania:
https://bibliotekanauki.pl/articles/222877.pdf
Data publikacji:
2010
Wydawca:
Akademia Marynarki Wojennej. Wydział Dowodzenia i Operacji Morskich
Tematy:
bezpieczeństwo morskie
informacja nautyczna
system obiegu informacji nautycznej
safety at sea
nautical information
system of nautical information circulation
Opis:
W artykule przedstawiono próbę stworzenia matematycznego modelu systemu obiegu informacji nautycznej w oparciu o teorię niezawodności. Zdefiniowano pojęcia dostępności, niezawodności, ciągłości oraz wiarygodności w odniesieniu do systemu obiegu informacji nautycznej. Ocena parametryczna systemu wykorzystana została do porównania i oceny dwóch modeli — istniejącego i postulowanego.
The article presents an attempt to develop a mathematical model of a system of nautical information circulation based on the theory of reliability. Definitions of availability, reliability, continuity as well as credibility are defined with reference to the system of nautical information circulation. The parametric assessment of the system is used to compare and the assess two models — existing and proposed.
Źródło:
Zeszyty Naukowe Akademii Marynarki Wojennej; 2010, R. 51 nr 4 (183), 4 (183); 51-76
0860-889X
Pojawia się w:
Zeszyty Naukowe Akademii Marynarki Wojennej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability of navigational charts and confidence in the bathymetric data presented
Autorzy:
Weintrit, A.
Powiązania:
https://bibliotekanauki.pl/articles/135050.pdf
Data publikacji:
2018
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine navigation
safety at sea
navigational charts
accuracy
reliability
zone of confidence
source diagrams
International Hydrographic Organization (IHO)
Opis:
Navigational charts are a basic source of information for seafarers. But how accurate and reliable are they? How much trust and confidence can be put in them? Unfortunately, the answer is not so simple; it is far more complicated than merely saying that one chart is accurate and reliable while another is not. However, any seafarer navigating in unfamiliar waters should have the necessary skills. It is a great challenge – some may say an impossibility – to keep the thousands of navigational charts up to date. But exactly how out of date, how inaccurate, are the chart data? Chart users will have a better idea now that the Hydrographic Office is gradually implementing a new chart feature called the Zone of Confidence (ZOC) box which replaces the Source Diagram that is currently in use on large-scale charts. Source Diagrams, and now the improved ZOCs, assist seafarers in assessing hydrographic survey data and the associated levels of risk of navigating in a particular area. According to the new edition of the International Hydrographic Organization (IHO) specifications, S-4 navigational charts will provide more information on ZOCs. The current paper discusses these new regulations.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2018, 54 (126); 84-92
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
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