The growths of containerization and transporting goods in containers have created many problems for ports, especially with the development of operation equipments produced by port machine manufacturer. A simulation study was proposed to a new container terminal handling technology, which is comprised of twin 40-foot quay cranes, a low bridge allocation system and twin 40-foot rail mounted gantr...

In order to become a mega hub port, major ports all over the world are making every effort to enhance their productivity through efficiency of internal operation. Accordingly, in order to enhance the competitiveness of a container terminal, an automated container terminal is considered as the best alternative. An automated container terminal is using such automated handling equipment as AGV (Au...

Background: Some microorganisms can adhere to food handling surfaces forming biofilms that pose a safety challenge. This study was done to evaluate bacterial biofilm formation in milking equipments in Lilongwe, Malawi. Methods: Pooled milk (n=54) and water (n=60) samples were collected from households and milk bulking groups in Lilongwe, Malawi. Swabbing (n=46) and rinsing (n=16) were done on ...

Container handling problems at container terminals are NP-hard problems. This paper presents an approach using discrete-event simulation modeling to optimize solution for storage space allocation problem, taking into account all various interrelated container terminal handling activities. The proposed approach is applied on a real case study data of container terminal at Alexandria port. The co...

The dramatic increasing of sea-freight container transportations and the developing trend for using containers in the multimodal handling systems through the sea, rail, road and land in the present market cause some challenges to the general managers of container terminals such as increasing demand, competitive situation, new investments and expansion of new activities and the need to use new m...

Many container terminals all over the world strive to be mega-hub port through improving efficiency of terminal operation with high technology. Not only operating equipments in container terminal, but also container terminal gates are introducing state-of-the-art technologies in order to develop an effective gate system. This study focuses on an automation of identification task at gate. We dev...

Supply chains are the backbone of trade and commerce. Their logistics use different transport corridors on regular basis for operation al purpose. The international supply chain transport corridors include different infrastructure elements (e.g. weighbridge, package handling equipments, border clearance authorities, and so on). Th is paper presents th e use of multi-agent systems (MAS) to model...

Container transportation has gradually become the main direction of the development of shipping today. With the ship's large-scale, specialization and modernization the development of handling capacity of modern container terminal plays a key role in low-cost transportation, and efficient circulation. Automated container terminal can not only improve the utilization rate of equipment, reduce op...

This paper models the sea port system with the objective of determining the optimal storage strategy and container-handling schedule. It presents an iterative search algorithm that integrates a container transfer model with a container location model in a cyclic fashion to determine both optimal locations and corresponding handling schedule. A genetic algorithm, a tabu search and a tabu search/...