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1
Content available Analysis of cores affinity within the containerized environment based on selected IOT middleware - observations and recommendations
Kałaska Robert
TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
|
2023
|
Vol. 27, No 1
1--10
EN
The Internet of Things gets bigger and bigger audiences. This topic is really popular in science and also in industry. There are many fields for research. One of them is efficient deployment against resource utilization. Another one is containerization within IoT platforms. One of the commonalities of these two topics is different CPU affinity against containerized platforms to get the best performance. There were plenty of papers dedicated to containerization even in IoT but none of these focused on core affinity. As this survey analyzes the scalability and stability of the platform in different core-container configurations based on the IoT platform - DeviceHive, it brings a novelty to this area. Most interesting observations were made in the field of the same configurations in terms of the number of nodes but varying with core affinity. Analyzed observations may be useful during the architecture planning phase for containerized IoT platforms.
2
Content available Features of an ultra-large container ship mathematical model adjustment based on the results of sea trials
Pipchenko O. D., Tsymbal M., Shevchenko V.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
|
2020
|
Vol. 14, no. 1
163--170
EN
The research addresses the problem of an ultra-large container ship mathematical model adjustment based on sea trials. In order to verify the model’s adequacy, simulated data had to be compared to the trial report data, which was obtained in ballast condition with significant trim. In such circumstances, model coefficients cannot be calculated by known methods and have to be corrected as per trial data. It is proposed to determine translational motion coefficients first. To get optimal results, it was also proposed to divide the objective function into kinematic and dynamic components, with each component being assigned a weighting factor. A separate objective function component was assigned to the zig-zag maneuver, which includes the first and second overshoot angles.
3
Content available Evaluation of sinking effect in container stack
Kuznetsov A. L., Kirichenko A. V., Semenov A. D.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
|
2020
|
Vol. 14, no. 1
159--162
EN
The container yard is the key element of any modern container terminal. The huge amount of boxes dwelling on the operational areas of the terminals could occupy a lot of space, since one-time storage capacity of the container mega terminal handling over one million TEUs annually is something around 20 000 TEUs. The ecological pressure imposed on modern container terminal does not permit to allocate for this storage large land areas, thus forcing the box stacks grow high. The selection of the individual boxes becomes a complex and time-consuming procedure, demanding a lot of technological resources and deteriorating the service quality. The predicted combinatorial growth of redundant moves needed to clear the access to the individual container is aggravated by the well-known and widely discussed ‘sinking effect’, when containers arrived earlier are gradually covered by the ones arriving afterwards. While the random selection could be adequately assessed by combinatorial methods, the ‘sinking effect’ allows neither intuitive consideration, nor any traditional mathematical means. The only practical way to treat this problem today is in simulation, but the simulation itself causes yet another problem: the problem of model adequacy. This study deals with one possible approach to the problem designated to prove its validity and adequacy, without which the simulation has naught gnoseological value.
4
Content available A simplified forecasting model for the estimation of container traffic in seaports at a national level – the case of Poland
Matczak M.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
|
2020
|
Vol. 14, no. 1
153--158
EN
Comprehensive forecasting of future volumes of container traffic in seaports is important when it comes to port development, including investments, especially in relation to costly transport infrastructure (e.g. new terminals). The aim of this article is to present a specific, simplified model of demand forecasting for container traffic in seaports as well as to give a practical verification of the model in the Polish seaport sector. The model consists of relevant indexes of containerisation (values, dynamics) referring to the macroeconomic characteristics of the country of cargo origin as well as destination-predictor variables (e.g. population, foreign trade, gross domestic product). This method will facilitate the evaluation of three basic segments of the container market: foreign trade services, maritime transit flows and land transit flows. International comparisons of indexes (benchmarking) as well as extrapolations of future changes can support this prediction process. A practical implementation of this research has enabled us to calculate that the total container volume in Poland will be approximately 4.69 – 4.87 million TEU by the year 2023.
5
Content available Containerization of Server Services
Muc Adam, Muchowski Tomasz, Zawadzki Albert, Szeleziński Adam
Multidisciplinary Aspects of Production Engineering
|
2020
|
Vol. 3, Iss. 1
320--330
EN
Businesses are increasingly confronted with server-related problems. More and more, businesses are enabling remote working and need to rely on network services. The provision of network services requires rebuilding the network infrastructure and the way employees are provided with data. Web applications and server services use common dependencies and require a specific network configuration. This often involves collisions between network ports and common dependencies’ configuration. This problem can be solved by separating the conflicting applications into different servers, but this involves the cost of maintaining several servers. Another solution may be to isolate applications with virtual machines, but this involves a significant overhead on server resources, as each virtual machine must be equipped with an operating system. An alternative to virtual machines can be application containerization, which is growing in popularity. Containerization also allows to isolate applications, but operates on the server’s native operating system. This means eliminating the overhead on server resources present in virtual machines. This article presents an example of web application containerization.
6
Budowa Portu Zewnętrznego w Gdyni jako szansa na rozwój przewozów kontenerowych w Polsce
Miszewski Paweł
Transport Przemysłowy i Maszyny Robocze
|
2019
|
Nr 1
79--82
PL
Celem artykułu jest określić czy działalność Portu Zewnętrznego przyczyni się do zwiększenia wolumenu kontenerów przeładowywanych w polskich portach. Na wstępie przedstawiono powód, dla którego podjęto decyzję o budowie Portu Zewnętrznego. W pierwszym rozdziale zaprezentowano historię konteneryzacji oraz obecne realia towarzyszące przewozom kontenerowym w Polsce i na świecie. Następnie zdefiniowano czym jest port i terminal kontenerowy. Określono rolę terminali kontenerowych we współczesnym handlu światowym oraz sposób ich współdziałania. Opisano inwestycje, które mają lub prawdopodobnie będą mieć miejsce w Porcie Gdynia. Na koniec poddano analizie projekt budowy Portu Zewnętrznego pod kątem przeładunku kontenerów.
EN
The aim of the article is to determine if activity of the External Port will contribute to increase the numer of containers passing through the Polish ports. The introduction shows the reason why decision of building the External Port was made. First chapter shows the history of containerization and present-day reality of container transport in Poland and the world. Then it is define what is a port and container terminal. Next, the role of container terminals in modern world trade and the way of their cooperation was determined. The article describes the investments that take, or probably will take place, in the Port of Gdynia. In the end project of building the External Port was analyzed in terms of containers flow.
7
Content available The Conceptual Algorithm of the International Multimodal Transport (CAIMT)
Miler Ryszard Karol, Kuriata Andrzej
Logistics and Transport
|
2019
|
Vol. 41, No. 1
113--127
EN
The presented paper comes as a summary of a theoretical work presenting an original algorithm describing International Multimodal Transport (IMT) mechanisms and processes. Since containers appeared in early 1960s on the regional, and later on, on global scale in logistic operations, the IMT has become the fastest growing combination of an international through-transport. With use of various modes of transport IMT has significant influence on global trade development. Due to its characteristic the IMT process is exposed on the global unitization, standardization, safety, security and economization (optimization) challenges. Thus, there is a need for scientific approach in building a standardized conceptual model of IMT referred in this paper to CAIMT. CAIMT is an original, deterministic algorithm, presented in the block notation, identifying typical procedures as a logical continuation of the programmed sequence of the basic IMT operations. The suggested CAIMT has a potential in further standardization of IMT procedures and can be scientifically developed through the modeling of the IMT processes and safety/security procedures. In addition, in terms of empirical aspects, algorithmization of the main IMT processes can lead to their application in the various expert systems. Summing up, this method (CAIMT) comes as an optimal instrument that can be utilized in order to build further pillars for IMT development, standardization and optimization.
8
Content available Rozwój terminali kontenerowych oraz ich obsługa
Murawska M., Aniszewski M.
Journal of TransLogistics
|
2017
|
Vol. 3, nr 2
25--36
PL
Znaczący rozwój gospodarczy w XXI wieku wpływa na konteneryzację globalną, dzięki której porty morskie obsługują coraz więcej jednostek. Głównym celem referatu jest przedstawienie perspektyw rozległego rozwoju i obsługi terminali kontenerowych poprzez umówienie działań i strategii, prowadzących do ich dynamizacji. Zaprezentowano działania operacyjne, innowacyjny sprzęt do kompleksowej obsługi, specjalistyczne systemy informacyjne oraz nowatorskie rozwiązania na przykładzie poszczególnych terminali. W referacie uwzględniono także nie mniej ważny aspekt środowiska oraz statystyki przeładunkowe, które dają szerszy pogląd na przebieg ekspansji terminalowej na przestrzeni lat.
EN
Significant economic development in the 21st century affects global containerization, thanks to which seaports serve more and more vessels. The main objective of the paper is to present the prospects for the extensive development of container terminals and their operations by agreeing on activities and strategies leading to their dynamics. We have presented operational activities, innovative equipment for comprehensive service, specialized information systems and innovative solutions on the example of individual terminals. The paper also includes an equally important aspect of the environment and transhipment statistics, which give a broader view of the course of container terminal expansion over the years.
9
Content available Tworty Box to Improve the Equipment Logistics of Container Lines
Malchow U.
TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
|
2016
|
Vol. 10, no. 2
323--330
EN
A major share of all empty container positioning (deadheading) is resulting from imbalances with regard to container sizes (20ft/40ft). In order to reduce the shipments of 'containerised air' a new type of container has been developed by the author: The Tworty Boxes can either be used as a standard 20ft or in coupled condition as a 40ft container. The outside appearance resembles any standard 20ft container. However the Tworty Box is unique in that it has an additional door at the front side that opens to the inside. This door can be fixed to the ceiling and by using of bonding elements another Tworty Box can be joined up, thereby creating the full 40ft inside space. Operated as a single 20ft box the additional door remains locked, access is only through the existing standard door. Tworty Boxes do not require any additional components and fulfil all ISO and CSC requirements.
10
Content available remote Transport morski skonteneryzowany na Morzu Bałtyckim w 2015 roku
Klas M., Rompa M.
Gospodarka Materiałowa i Logistyka
|
2016
|
nr 12
322--334
PL
Już pod koniec 2014 roku było wiadomo, że rok 2015 będzie okresem wstrząsów. Ilość inwestycji w polskich portach, spadające stawki frachtowe z Dalekiego Wschodu i hegemonia dwóch aliansów G6 i M2, stały się znakiem rozpoznawczym tego roku i wyznaczyły trend na kolejne lata. W artykule dokonano analizy i podsumowania wyników obrotów kontenerowych wybranych portów Morza Bałtyckiego w 2015 roku.
EN
At the end of 2014 it was clear that 2015 will be a period of shock . The amount of investment in Polish ports, falling freight rates from the Far East and the hegemony of the two alliances G6 and M2, have become a hallmark of this year and have set the trend for the coming years. The article analyzes and summarizes the results of container turnover selected ports of the Baltic Sea in 2015.
11
Content available remote Analiza funkcjonowania i rozwoju morskich terminali kontenerowych jako elementów sieci logistycznej
Iwanina-Szopińska E., Mitkow S.
Gospodarka Materiałowa i Logistyka
|
2016
|
nr 9
306--325
PL
W artykule przedstawiono rolę i zadania morskich terminali kontenerowych jako ważnych elementów sieci logistycznych. Dokonano analizy i oceny funkcjonowania wybranych terminali BCT, GTK, GTK, DCT, DB PS. Przedstawiono również perspektywy ich dalszego rozwoju.
EN
The article are presented the role and tasks of the marine container terminals as important elements of the logistics network. An analysis and assesment of the functioning of the selected Terminals BCT, GTK, GTK, DCT, DB PS. Also shows the perspective of further development.
12
Content available Container Transport in Poland in Logistic Supply Chain
Romanow P., Frąś J., Koliński A
Research in Logistics & Production
|
2015
|
Vol. 5, No. 1
43--51
EN
This paper discusses key issues concerning the dynamics of container transport development with the use of intermodal solutions against phenomena taking place in transportation systems. It also shows limitations and typical situations which determine the procedure of transport subjects within the confines of realized container transport in logistic supply chains service.
13
Content available Trends in the development of European inland freight transport
Montwiłł A.
Zeszyty Naukowe / Akademia Morska w Szczecinie
|
2014
|
nr 37 (109)
66--71
EN
The article presents a selection of topics concerning inland freight transport. It is part of the European transport system that holds different places in the transport system of every country. At the same time it is an element of their water management system. Therefore, the development of inland shipping is influenced by two key factors. The first one is the adjusted natural water system, which as a linear system, enables freight transport. The second factor is water management policy, which takes into account inland shipping in the water resources management. In many European countries, especially in the Netherlands, Belgium, Germany and Rumania, barge freight transport is a part of these two systems. Inland shipping in the European overland transport engages in approximately 6.5% of the transport activity by carrying dry, liquid, general and containerized bulk cargo. It is of significant importance to the international cargo transport in many European countries – adjusting techniques and organization of transport to constantly changing requirements of the shippers, which results from the shift in the industry structure in Europe. It is no longer associated with transport of coal and iron are only, although they still make the primary freight in inland shipping. The ro-ro barges carry containerized and palletized cargo and are components of the multimodal transport chains.
14
Rozwój konteneryzacji ze szczególnym uwzględnieniem polskich portów morskich
Roman M., Pietrzak M.
Logistyka
|
2014
|
nr 4
3691--3699
PL
Celem artykułu było przedstawienie rozwoju konteneryzacji na świecie ze szczególnym uwzględnieniem portów morskich. W artykule ukazano historyczne ujęcie rozwoju konteneryzacji wraz ze zmianą międzynarodowego handlu kontenerów. Przedstawiono funkcjonowanie i rozwój portów w czterech generacjach oraz zaprezentowano znaczenie polskich portów w europejskich przewozach kontenerowych. Porównano przeładunki w polskich terminalach kontenerowych do dwudziestu największych portów europejskich.Wskazano również szanse wynikające z rosnącej liczby przewozu kontenerów wynikające dla polskich portów.
EN
The purpose of the article was to present the development of containerization in the world with particular emphasis on ports. The article shown a historical account of the development of containerization along with the change of international trade in container. Shows the functioning and development of ports in four generations and presented the importance of the Polishports in the transport container. Comaread transshipments the Polish container terminals to twenty largest European ports. It also identifies opportunities arising from the growing number of transport of containers for Polish ports.
15
Content available Stanisław Rodowicz, Eng. The Forgotten Pioneer of Containerization in Poland
Lewandowski K.
Logistics and Transport
|
2014
|
Vol. 23, No. 3
73--78
EN
The objective of this paper is to present the works of Stanisław Rodowicz, the author of the first concept of containers in Poland, together with a brief biographical note.
16
Content available Container Shipping Operators As Integrators of Global Logistics Supply Chains
Grzelakowski A. S.
Logistics and Transport
|
2014
|
Vol. 21, No. 1
41--50
EN
The subject of this study refers to the analysis of business activity of shipping operators on the global market of maritime container transport constituting a link in the logistics supply chains and networks. The author attempts to evaluate the efficiency and effectiveness of their operations in the global supply networks indicating their functions and role in the integration process of those chains. The analysis also covered widely perceived economic results arising from their activity, as links connecting global logistics network relations. Moreover, the said results were also analyzed by evaluating them in the view of the impact of the activity of maritime container operators on global commodity markets.
17
Content available remote Malcom McLean nie jest ojcem konteneryzacji
Lewandowski K.
Prace Naukowe Politechniki Warszawskiej. Transport
|
2013
|
z. 97
321--326
PL
Artykuł przedstawia materiał dowodowy wskazujący na to, że Amerykanin Malcom McLean nie jest ojcem konteneryzacji, tzn. nie można my przypisać prawo pierwszeństwa historycznego opracowania konstrukcji pierwowzoru współczesnego kontenera oraz pierwszeństwo historyczne przewozów kontenerowych. Wskazano polskie i zagraniczne publikacje historyczne i współczesne, które temu przeczą. Przedstawiono krótką charakterystykę chronologiczną rozwoju systemu transportu kontenerowego.
EN
This paper presents evidence indicating that American Malcom McLean isn’t the father of containerization, it can’t be attributed to the historical development of the right of priority the prototype construction of the modern container and historical precedence of container traffic. Indicated Polish and foreign publications of historical and modern, to the contrary. The paper presents a brief description of the chronological development of container transport system.
18
Determinanty rozwoju przewozów kontenerowych na tle uwarunkowań infrastrukturalnych i organizacyjnych w Polsce
Romanow P.
Logistyka
|
2013
|
nr 5
174--177
PL
W artykule poruszono kluczowe zagadnienia, odnoszące się do dynamiki rozwoju przewozów kontenerowych przy pomocy rozwiązań intermodalnych na tle zjawisk zachodzących w systemach transportowych. Wskazano też ograniczenia oraz typowe sytuacje, które determinują sposób postępowania podmiotów transportowych w ramach realizowanych przewozów kontenerowych.
EN
This paper addresses the key issues relating to the dynamics of the development of container transport by intermodal solutions on the background of developments in transport systems. Also pointed out limitations and typical situations that determine how the conduct of the transport of execution of the container transport.
DE
Im Artikel wurden ausgewählte Schlüsselfragen in Bezug auf die Dynamik von Container-Transporten mit Hilfe intermodaler Lösungen im Hintergrund der Erscheinungen, die innerhalb von Transportsystemen vorkommen, erörtert. Es wurde dabei auf Einschränkungen und typische Situationen hingewiesen, die die Verfahrensweise von Transportsubjekten im Rahmen des Container-Transportes determinieren.
19
Content available Technological innovations in transport industry
Zelenov N.
Research in Logistics & Production
|
2012
|
Vol. 2, No. 4
345-352
EN
Current situation stipulates growing requirements to the efficiency of economic subjects' performance. Big potential in this direction lies in the rationalization of logistical functions of organization, like: transportation, warehousing, interfunctional and interorganizational coordination, etc. One of the possible ways to rationalize firms' performance, without any doubt, is industry leaders' best practices application. However, to switch from the role of the follower to the leader it is essential for the organization to foresee future trends, including the field of effective flow management (logistics). Logistical technologies development was considered as an object of current paper: its main trends analysis and description of technological innovations that have resulted in decreasing of logistical costs in the goods shop cost in the last few decades were investigated. Also author has made a try to perform qualimetric analysis of the logistics technologies under consideration, i.e. to investigate dynamics of characterizing features of the analyzed object with the potential possibility to use these parameters for forecasting of future development trends. Problems of effective operation of two transport types (air and marine) and of several variants of transport-logistical delivery schemes (combined, container, tanker) were covered in the paper, inter alia following technological innovations were analyzed: jet engine invention, containerization and tanker shipments.
20
Content available remote Morskie przewozy kontenerowe jako generator zmian
Brzozowski M.
Prace Naukowe Politechniki Warszawskiej. Transport
|
2012
|
z. 84
5-17
PL
Wprowadzenie konteneryzacji do transportu oznaczało wielką jakościową zmianę, która – jak się okazało – ukształtowała nie tylko środki transportu i porty, ale również organizację łańcuchów transportowych a inne elementy naszej rzeczywistości. Obniżając zaś koszty transportu umożliwiła procesy globalizacji produkcji wpływając na całą gospodarkę światową. Referat analizuje zmienny charakter rynku przewozów kontenerowych, a wychodząc z tej analizy zauważa procesy, które zmieniają współczesne oblicze transportu kontenerowego i ich skutki dla portów.
EN
Introduction of containerization to transport meant a big qualitative change which – as it turned out later – shaped not only means of transportation and ports, but also very organization of transport chains and other elements of our economical reality. Through sinking of costs of transportation it enabled processes of globalization of production, influencing thus the whole global economy. The article analyses changes in the container transport system and basing on this analysis it reveals processes which change the shape of contemporary container transportation and their consequences for sea ports.
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