El sistema portuaro gustavo ballon z.b
Today, approximately 90% of the world’s cargo is moved by ships and almost all general cargoes are transported in containers. Worldwide container traffic has increased over the last 20 years by 7% annually, and containerization has begun to seriously impact global trade patterns. As a result, container terminals have become very important nodes in the world’s supply chain. In this article, …
Over the last four decades, the UK container port system experienced a shift to and concentration in the southeast of the country, close to the English Channel. At the same time, traditional ports in the north and centre of the country have lost importance, despite overall container traffic growth. This paper analyses the evolution of container traffic at UK ports, mapping the patterns of conta…
Specialization in shipping has been the most significant development in sea transport in recent times, driven by spectacular growth in international trade. Very large dry and liquid bulk carriers have appeared, and there has been a remarkable transition from conventional to what are termed unitized means of carriage in the general cargo trades. This has involved palletization, packaged timber…
Port systemdevelopment is a key theme in port geography literature. Recent decades have brought a rise in container terminal development at estuarine, coastal and offshore port locations, in part driven by scale increases in vessel size. This paper examines howcontainer ports located upstreamon rivers use processes of adaptive capacity building in an attempt to remain competitive in port system…
Models and empirical studies of port system evolution dominantly focus on land-based dynamics. Hence, it is traditionally recognized that such dynamics condition the evolution of ports and their relations as well as wider regional integration processes. The Maghreb region (Algeria, Morocco, and Tunisia), which is currently responsible for no less than one-third of all African port throughputs, …
The challenges faced by electricity grids suggest smart grids will have to coordinate its operation with other important initiatives in areas such as transportation. The smart grid relies on the use of network platforms where meter readings and data can be transmitted. On the other hand, concerning transportation systems the need to achieve a reduction of road congestion and traffic accidents …
Only a few theories exist on the development of a container port system in relation to forelands, hinterlands and the technological environment. Moreover, very few were ever applied to the European container port system. This study examines recent dynamics - in particular, concentration and deconcentration tendencies and load centre development - in the European continental container port syste…
The past decade has brought significant growth at, and competition between regional gateway ports and intermediate hub container ports in Southern Africa. Corridors are the essential link between these ports and continental hinterlands. Capacity expansions of seaport and corridor networks (resources), in conjunction with efficient transport services/operations (capabilities) are important to gu…
The purpose of this paper is to identify the components required for more robust landed cost models given the now widespread interest in sourcing finished goods, components for assembly, and basic raw materials from global sources. This study also seeks to establish the need for broad-based participation in operationalizing such models.
The purpose of this paper is to present an operations research (OR) model for planning water distribution tours in disaster relief. Especially in situations after a disaster occurrence, characterized by instability and the immediate need of help, high-quality decisions have to be made fast. For this reason, it is very useful if planning decisions can be alleviated by a decision support system (…
tThis paper deals with designing and developing a Decision Support System (DSS) that will be able tomanage the flow of goods and the business transactions between a port and a dry port. An integrated DSSarchitecture is proposed and specified and the main components are designed on the basis of simulationand optimization modules. In order to show the use and implementation of the DSS, this work …
This paper presents a decision support system named the Tanker Operations Planning System (TOPS). It is a user-friendly software with an advanced routing and scheduling algorithm to automate and aid the operational decision making process. It considers the key operations constraints faced by the tanker owners. The advanced routing and scheduling algorithm embedded in the decision engine uses he…
The emergence of advanced information technologies strengthens the capability to the entrepreneur to manage and manipulate data. However, the quality of information, the capability of providing the right information to the right person, and the utilization of information are still in doubt. Therefore, increasing numbers of firms have realized and started to develop as well as improve their exis…
The constant increase in marine traffic and the simultaneous growth of the demand for exploiting marine areas (e.g., installing offshore wind power plants) require an adequate planning strategy for managing high traffic volumes. Maritime Spatial Planning (MSP) is the process of public development of an allocation plan for distributing, both spatially and temporally, human activities in marine a…
The purpose of this paper is to understand and explain how firms use simulation-based decision support systems (DSSs) to optimize container space utilization.
Serving as a potential solution for seaport congestion and capacity limitation, dry port development is increasingly popular in the freight transport industry. This paper pioneers the research on dry port operations by modelling the storage pricing problem for outbound containers. The interaction between a dry port and multiple shippers is modelled as a bilevel program. The optimal properties o…
Purpose – The purpose of this study is to perform an international comparison of logistics/port operations with a main focus on India. Design/methodology/approach – Using data from the transportation and freight service industry during 2000-2005, this study first conducts revealed comparative advantage (RCA) analysis to investigate India’s logistics competitiveness and then uses data env…
Our total cycle time (TCT) compression strategy encompasses the whole system in the supply chain from consumer demand to customer satisfaction. TCT has two major components that are essential to meeting customer demand: information flow and material flow. Both are necessities and together make up the total supply chain lead‐time; the information activates the material pipeline. Therefore to o…
The purpose of this paper is to develop a method to select the best alternative in a multi-criteria decision making (MCDM) environment when the decision is taken by a group of members in an uncertain environment.
Freight carriers operating in a spot-market environment are faced with uncertain future capacity demand, actual revenues, and properties of freight items. They require information about the expected future consumption of limited capacity to derive suitable request acceptance decisions. The purpose of this paper is to present a new idea to improve the handling of inaccurate information on the we…
The purpose of this paper is to investigate optimal decision methods under a cooperative situation in two-echelon logistic models.
To develop a decision support system (DSS) and improved management criteria for operating dispenser-based single-piece automatic order picking systems (AOPS) in distribution centers, able to reduce the need for manual decision making based on personal experience or subjective judgement.
It is vital that an enterprise establishes the relative performance of its processes within any market sector. As an enterprise measures and monitors the performance of its competitors’ processes vis‐à‐vis their own, the enterprise can be described as initiating a benchmarking study. This paper describes the knowledge acquisition methodology and the knowledge management methodology adopt…
In today’s’ highly competitive market, outsourcing logistic activities have become a global trend as it offers wide range of services including transportation, distribution, packaging, labeling, warehousing, freight forwarding and order fulfillment. The demand of third-party logistics (3PL) provider becomes an increasingly important issue for corporate seeking improved customer service, ope…
Because of growing congestion problems and environmental and safety considerations, freight transportation becomes more and more a key issue in logistics in particular and in the industrial process in general. The transportation mode choice is still often made in a rather irrational way. This paper presents the outcome of surveys conducted in Belgian industry about the logistics decision maker…
Logistics is critical to the fulfillment of customer demands. Top management of companies is now more closely involved in logistics decisions and the importance of the consequences of these decisions is growing. It is crucial to support these decisions with relevant financial information. Companies often lack useful tools to generate this financial information. This paper presents a logistics…
Information technology and its wide range of applications have begun to make their presence in a new generation of logistic and distribution service industry. A more flexible breed of application packages is emerging by the application of fourth generation language (4GL) technologies, which are able to provide foundations for true enterprise resource planning (ERP). There are many good reason…