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Tytuł:
Computer-Based Training (CBT):innovation and influence Towards Teaching-Learning Process at JBLFMU-Molo
Autorzy:
Alimen, R. A.
Ortega, N. B.
Galve, R.
Bito‐onon, L. B.
Powiązania:
https://bibliotekanauki.pl/articles/117148.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
maritime education and training (MET)
Computer Based Training (CBT)
Teaching-Learning Process
innovation
MET System in the Philippines
Marine Engineering Students
Analysis of Variance (ANOVA)
quantitative-qualitative research
Opis:
This study determined the level of assessment of subjects with CBT (Computer-Based-Training) application among marine engineering students of John B. Lacson Foundation Maritime University-Molo, Iloilo City. The participants in this study were the randomly selected one hundred and thirty-three (133) marine engineering students of JBLFMU-Molo, Iloilo City who had taken subjects with CBTs. The present study employed quantitative-qualitative research design by Creswell (2013). Results reveal the following: (1) review with CBT or CBTR review is the mostly utilized subject because this is needed in the marine engineering licensure examinations; (2) level of assessment of CBTs is excellent; (3) no significant differences in the assessment of CBTs were found out among marine engineering students as classified according to different variables such as academic performance, students’ classification, type of students, and section.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2018, 12, 4; 821-825
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation Between Academic Performance in Auxiliary Machinery 2 Subject and Navigational Trip Among Marine Engineering Students at Maritime University in the Philippines
Autorzy:
Alimen, R. A.
Jaleco, V. B.
Pador, R.
Gayo, M.
Powiązania:
https://bibliotekanauki.pl/articles/116394.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Maritime Education and Training (MET)
MET System in the Philippines
Marine Engineering
Auxiliary Machinery
Academic Performance
Marine Engineering Students
Statistical Study
Navigational Trip
Opis:
The purpose of this study was to ascertain the level of academic performance in Auxiliary Machinery 2 subject and navigational trip among marine engineering students at maritime university, specifically JBLFMU-Molo, Iloilo City, Philippines. It further aimed also to determine the relationship of the two variables. The researchers used the quantitative research method and employed the descriptive statistics for the analysis of data among the randomly selected participants of the present study. The statistical tools were frequency, mean, and Pearson’s r. To come up with the data needed for this study, the questionnaire – checklist on “Navigational trip” was developed by the researchers. Results revealed that as an entire group, the level of academic performance was “excellent” and the navigational trip was “moderately satisfactory” among marine engineering students. The correlation between navigational trip and auxiliary machinery 2 subject was “positive and significantly correlated.”
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2009, 3, 2; 237-240
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of waterway bend widths using computer simulation methods of ship movement
Autorzy:
Artyszuk, J.
Gralak, R.
Gucma, M.
Gucma, S.
Ślączka, W.
Zalewski, P.
Powiązania:
https://bibliotekanauki.pl/articles/906072.pdf
Data publikacji:
2016
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine traffic engineering
waterways
bends in the fairway
simulation methods of optimizing the parameters of waterways Świnoujście–Szczecin fairway
computer simulation of vessel traffic
Opis:
The paper presents the development of a new simulation method to optimize bends in marine waterways. This method, using results of empirical research and simulation methods, would allow accurate determination of safe manoeuvring areas. The method was used at the stage of detailed design of parameters of the, which is undergoing modernization, to determine the optimum parameters of horizontal curves of the fairway. The study was conducted on the type of manoeuvring simulator called Polaris Kongsberg and attended by pilots from the Szczecin–Swinoujscie Pilot Station. Based on the studies carried out, the maximum safe ship length was determined for the redesigned waterway and the conditions for their safe operation. The maximum lengths of these ships are as follows: cruise Lc = 260 m, container Lc = 240 m and a bulk carrier Lc = 220 m.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2016, 46 (118); 115-121
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Self-evaluation as an Attribute of Formative Assessment of Students’ Achievements in Maritime Studies
Autorzy:
Bartusevičiene, I.
Powiązania:
https://bibliotekanauki.pl/articles/117373.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Maritime Education and Training (MET)
Formative Assessment
MET System in Lithuania
Self-Evaluation of Students
Marine Engineering
Opis:
Assessment of students’ achievements in higher education didactics and in maritime studies is considered as a problematic part of study process. Especially it is difficult to use assessment practically in order to improve students’ learning, for formative purposes. The role of formative assessment in the learning educational paradigm is essential. One of main attributes of formative assessment - self-evaluation of students - has been chosen as the object of the research. For the empirical research, a case of full-time studies of Marine Engineering was decided upon. An originally created questionnaire was used for the research. The characteristics of self-evaluation, such as its frequency, forms, and content were analysed with the aim of finding out their influence on the improvement of students’ learning and effectiveness of maritime studies.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2014, 8, 2; 239-244
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Human resource management digitalisation in multidisciplinary ship design companies
Autorzy:
Bilon, Piotr
Litwin, Wojciech
Powiązania:
https://bibliotekanauki.pl/articles/34603961.pdf
Data publikacji:
2023
Wydawca:
Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
Tematy:
ship design human resource management
digital automation
project portfolio
multidisciplinary engineering
ship design
marine engineering
Opis:
The digitalisation in the ship design sector is currently applied to the design process itself and is well defined, partially standardised and practically implemented by both independent design companies and the design departments of shipyards. The situation is similar in other sectors of engineering. However, the requirements for the digitalisation of other processes in design and engineering companies have not previously been studied, and the limited financial resources of ship design companies mean that there is a need for research on the digitalisation needs of multidisciplinary ship design companies. The implementation of building information modelling (BIM) solutions is costly for design companies and generates benefits mainly for shipyards and shipowners. The lack of benefits for design companies leads to the hesitation of managers whenever digitalisation is considered; the scope and scale of the digitalisation, as well as the selected software and BIM level, are defined by the shipyard requirements. The participation and support of management in the digitalisation process is one of the key success factors; the expected benefits caused by digitalisation for the organisation will increase the motivation of managers to invest limited resources in digitalisation. There are no data that indicate the processes with a high potential for digitalisation and the scale of expected improvements in ship design companies; therefore, research in this area was performed with a group of project managers from design and engineering companies. The research focused on collecting the opinions and experiences of the managers related to the manual management of resources and comparing the poll results with the conclusions from the enterprise resource planning (ERP) system data analyses. The paper analyses if the digital automation of the resource management process can lead to the substantial improvement of the operations of multi-project, multidisciplinary engineering ship design companies.
Źródło:
Polish Maritime Research; 2023, 4; 120-128
1233-2585
Pojawia się w:
Polish Maritime Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Complex Measurement System for Enhancement of Capability for Marine Engines Diagnostics
Autorzy:
Charchalis, A.
Powiązania:
https://bibliotekanauki.pl/articles/116855.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Marine Engines Diagnostics
Complex Measurement System
Exploitation Decision Aid System
marine diesel engine
mechanical engineering
Technical Diagnostic Laboratory
Vibroacoustics
Acoustic Emission Measurement Method
Opis:
Modern way of machines’ exploitation, due to their high level of structural complication, requires proper level of supervising. That supervising is generally based on detection of pre-failure states and evaluation of machines’ single elements or components condition. In the frame of development of the research capacity of the Mechanical Faculty of Maritime Academy in Gdynia, has been developed the Exploitation Decision Aid System for marine engines exploitation. The system was based on existing test bed with the marine diesel engine Sulzer AL 25/30 as a core element. Modernization of the measurement equipment, significantly extended research capacity, what resulted with improvement of quality, extension of the span, and acceleration of conducted research and development works in the domain of safety of exploitation and diagnostics of marine power plants. Investments in modern measurement apparatus enables also an extension of the range of research and expertise related to engines’ failures and pollutants emission, in relation to broad spectrum of implemented fuels. The goal has been achieved in way of modernization of engine’s monitoring system and stands in Technical Diagnostic Laboratory.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2013, 7, 3; 415-420
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ogólna budowa i klasyfikacja manipulatorów pojazdów podwodnych
General construction and classification of manipulators for underwater vehicles
Autorzy:
Dawidziuk, M.
Olejnik, A.
Powiązania:
https://bibliotekanauki.pl/articles/1359281.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Medycyny i Techniki Hiperbarycznej
Tematy:
inżynieria morska
pojazdy podwodne
technologia prac podwodnych
manipulatory pojazdów podwodnych
marine engineering
submarines
underwater works technology
underwater vehicles manipulators
Opis:
W materiale przedstawiono ogólną budowę manipulatora pojazdu podwodnego, z omówieniem stosowanych w ich konstrukcjach materiałów. Scharakteryzowano rodzaje układów napędowych manipulatora, z wyróżnieniem ich wad i zalet. Przedstawiono funkcje jakie spełnia manipulator w odniesieniu do wykonywanych czynności. Omówiono pojęcie stopni swobody manipulatora z podaniem wzoru na ich obliczenie. Przedstawiono podstawowe typy efektorów końcowych. Podano też zarys klasyfikacji manipulatorów w funkcji realizowanych przez nie zadania.
The article presents the general construction of an underwater vehicle manipulator along with a discussion of the materials used in their construction. The types of drive systems used by the manipulator have been characterised, distinguishing their advantages and disadvantages. The functions of the manipulator are specified in relation to the activities performed by it. Moreover, the paper discusses the manipulator's degrees of freedom with the specification of the formula for their calculation. The basic types of end effectors are presented as well as an outline of the classification of manipulators in relation to the tasks carried out.
Źródło:
Polish Hyperbaric Research; 2018, 2(63); 21-32
1734-7009
2084-0535
Pojawia się w:
Polish Hyperbaric Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wspomaganie prac podwodnych za pomocą bezzałogowych pojazdów głębinowych na przykładzie prac przy wraku jednostki WŁA-127
The support of underwater works with the use of remotely operated vehicles on the example of works conducted on the wreck of the fishing boat WŁA-127
Autorzy:
Dawidziuk, M.
Olejnik, A.
Powiązania:
https://bibliotekanauki.pl/articles/1359773.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Medycyny i Techniki Hiperbarycznej
Tematy:
inżynieria morska
prace podwodne
pojazd podwodny
inspekcja podwodna
marine engineering
underwater works
underwater vehicle
underwater visual inspection
Opis:
W artykule omówiono szczegółowo przypadek wspomagania prac podwodnych bezzałogowymi pojazdami głębinowymi (ROV) w rejonie wraku jednostki pływającej. Przedstawione zadania zrealizowano podczas prac podwodnych z okrętu ratowniczego na wraku kutra rybackiego WŁA-127. Omawiane przykłady obejmują przeprowadzenie identyfikacji i inspekcji zatopionej jednostki, oraz wsparcie prac podwodnych realizowanych na wraku przez nurków ratownictwa morskiego Marynarki Wojennej RP.
The article demonstrates use of underwater remotely operated vehicles during an underwater visual inspection of a sunken vessel. The presented tasks were carried out in the course of underwater works performed from a Polish navy rescue vessel on the fishing boat WŁA-127. The discussed examples include a visual inspection of the sunken vessel and the support offered to Polish Navy rescue divers as they carried out underwater works.
Źródło:
Polish Hyperbaric Research; 2017, 1(58); 25-40
1734-7009
2084-0535
Pojawia się w:
Polish Hyperbaric Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Probabilistic Model of Underkeel Clearance in Decision Making Process of Port Captain
Autorzy:
Gucma, L.
Schoeneich, M.
Powiązania:
https://bibliotekanauki.pl/articles/117097.pdf
Data publikacji:
2008
Wydawca:
Uniwersytet Morski w Gdyni. Wydział Nawigacyjny
Tematy:
Probabilistic Model
Under Keel Clearance (UKC)
Decision Making Process
Port Captain
vessel traffic service (VTS)
Marine Traffic Engineering (MTE)
safety at sea
Monte Carlo Model
Opis:
The paper presents practical implementation process of developed probabilistic model of ships underkeel clearance. The model was implemented in “on-line” version and could be used for decision making process of harbour captain in everyday practice. The paper presents the results of validation of the model and the practical guidelines of use in decision making process.
Źródło:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation; 2008, 2, 2; 167-171
2083-6473
2083-6481
Pojawia się w:
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Conditions of safe ship operation in sea waterway systems
Autorzy:
Gucma, S.
Powiązania:
https://bibliotekanauki.pl/articles/359136.pdf
Data publikacji:
2013
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine traffic engineering
sea waterway systems
traffic control
safe ship operation
algorithm
Opis:
The article presents an algorithm developed for determining conditions of safe ship operation in a system of sea waterways consisting of three components, or subsystems: waterways, navigation and traffic control. A model of the optimization of sea waterway system parameters is described.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2013, 36 (108) z. 1; 55-58
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Determination of optimal waterway system parameters and operating conditions for LNG Tanker operation in the port of Świnoujście
Określenie optymalnych parametrów systemu dróg wodnych i warunków eksploatacji gazowców LNG w porcie Świnoujście
Autorzy:
Gucma, S.
Powiązania:
https://bibliotekanauki.pl/articles/359732.pdf
Data publikacji:
2012
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
inżynieria ruchu morskiego
bezpieczeństwo nawigacji
LNG
marine traffic engineering
safety of navigation
Opis:
The article describes the method of the determination of optimal parameters of the approach channels leading to the outer port in Świnoujście assuring safe navigation of LNG tankers of Q-flex type. The method used was specially developed for optimized design of waterway systems. Conditions of safe vessel operations within the system were defined.
W artykule wyznaczono optymalne parametry systemu podejściowych dróg wodnych do portu zewnętrznego w Świnoujściu zapewniających bezpieczną nawigację gazowców LNG typu Q-flex. Zastosowano specjalnie opracowaną metodę optymalnego projektowania systemów dróg wodnych. Określono warunki bezpiecznej eksploatacji systemu.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 30 (102); 52-60
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methods of computer simulation in waterway system design
Autorzy:
Gucma, S.
Powiązania:
https://bibliotekanauki.pl/articles/359030.pdf
Data publikacji:
2012
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine traffic engineering
computer simulation
waterways design
Opis:
This article presents basic principles of using simulation research in marine traffic engineering and describes a simulation method of waterway design. The author indicates the most common errors made when the procedures of simulation research are not followed, despite advanced ship handling simulators used, which makes it impossible to satisfy the criterion of conformity between the examined system and its model. Practical use of results thus obtained leads to the breach of safety criteria or overdimensioning of waterway system. The presented simulation method of waterway design has been developed by this author. Applying the procedures of the method ensures that the mentioned conformity criterion is fulfilled.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 2; 48-52
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of Świnoujście port areas and approach channel parameters for safe operation of 300-meter bulk carriers
Autorzy:
Gucma, S.
Powiązania:
https://bibliotekanauki.pl/articles/135687.pdf
Data publikacji:
2016
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine traffic engineering
waterways
computer simulation of ship movement
safety of navigation
seaport
approach
Opis:
This article presents the optimized parameters of the Świnoujście seaport entrance and three-kilometer fairway linking Świnoujście and Szczecin, extended to allow the safe entry of 300-meter bulk carriers drawing up to 13.5 meters. The parameters were determined by a simulation-based optimization method, where the objective function and its constraint were, respectively, the reconstruction costs of that waterway section and the vessels’ navigation safety. The study made use of real-time simulation in coordination with the vessel’s human operator.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2016, 48 (120); 125-133
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Port basin as a waterway system component
Autorzy:
Gucma, S.
Powiązania:
https://bibliotekanauki.pl/articles/135078.pdf
Data publikacji:
2015
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
marine traffic engineering
port waterways
sea waterways
state vector of conditions for safe operation of berthing ships
Opis:
The system of port waterways has been defined herein as a composition of three subsystems: approach area (port basin), quay and its equipment, navigational (determination of ship position and speed). Besides, the author defines the state vector of conditions for safe operation of berthing ships. Described are interrelations between parameters of port waterway system and the state vector of safe operation of berthing ships. Differences have been specified between sea waterway systems (fairways, harbour entrances, turning basins, anchorages) and systems of port waterways (port basin, lock).
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2015, 41 (113); 43-47
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Reliability level of safe manoeuvring area
Poziom ufności bezpiecznego akwenu manewrowego
Autorzy:
Gucma, S.
Powiązania:
https://bibliotekanauki.pl/articles/359185.pdf
Data publikacji:
2010
Wydawca:
Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:
nawigacja
inżynieria ruchu morskiego
navigation
marine traffic engineering
Opis:
In the following article the methods for establishing parametres of safe manoeuvring area are presented. The methods are constructed on the basis of deterministic and probabilistic models of ships' manoeuvring in restricted areas. The reliance level has been established for these methods in which deterministic and probabilistic model of under keel clearance has been used.
W artykule przedstawiono metody określenia parametrów bezpiecznego akwenu manewrowego. Metody te są zbudowane w oparciu o modele deterministyczne i probabilistyczne ruchu statków na akwenach ograniczonych. Określono poziomy ufności metod, w których zastosowano deterministyczny i probabilistyczny model rezerwy wody pod stępką.
Źródło:
Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2010, 20 (92); 41-44
1733-8670
2392-0378
Pojawia się w:
Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:
Biblioteka Nauki
Artykuł
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