The importance of the baggage claim area as gateway to city is extremely high. Therefore, initial impression quality services provided at destination airport based on this area. In research, an agent-based and discrete event approach using five parameters (speed traffic passengers, speed arrangement carousels, air traffic) was applied in order simulate passenger flow Imam Khomeini International...

Airport system is complex. Passenger dynamics within it appear to be complicate as well. Passenger behaviours outside standard processes are regarded more significant in terms of public hazard and service rate issues. In this paper, we devised an individual agent decision model to simulate stochastic passenger behaviour in airport departure terminal. Bayesian networks are implemented into the d...

introduction public transportation system is the perfect solution to organize transportation in the city. this system reduces the demand for private car or taxi area provides economic savings. public transport will not only reduce the use of private vehicles, but it will reduce traffic and air pollution. the public transportation system of buses to be extremist as one of the most efficient publ...

Due to rapid industrialization and urbanization, environmental pollution has become a significant concern in developing countries; therefore, the main objective of the current study is to determine some of the heavy metal (HM) concentrations in the leaves of dusty miller (Cineraria maritima) and purstane (Mesembryanthemum cordifolium) in different general bus terminal along with the green space...

Many virulence factors secreted from pathogenic Gram-negative bacteria are autotransporter proteins. The final step of autotransporter secretion is C --> N-terminal threading of the passenger domain through the outer membrane (OM), mediated by a cotranslated C-terminal porin domain. The native structure is formed only after this final secretion step, which requires neither ATP nor a proton grad...

AI-based passenger arrival predictions to the processing points are essential ensure efficient management of many intertwined operational processes in airport ecosystem. For example, be able analyze number ground service personnel that will required following hours, days different parts and for types operations, it is predict how passengers come time zones. Moreover, density-driven intelligent ...

BACKGROUND Enterotoxigenic Escherichia coli (ETEC) is a major diarrheal pathogen in developing countries, where it accounts for millions of infections and hundreds of thousands of deaths annually. While vaccine development to prevent diarrheal illness due to ETEC is feasible, extensive effort is needed to identify conserved antigenic targets. Pathogenic Escherichia coli, including ETEC, use the...

Autotransporters are bacterial virulence factors that contain an N-terminal extracellular ("passenger") domain and a C-terminal β barrel ("β") domain that anchors the protein to the outer membrane. The β domain is required for passenger domain secretion, but its exact role in autotransporter biogenesis is unclear. Here we describe insights into the function of the β domain that emerged from an ...

Autotransporters are a large class of virulence proteins produced by Gram-negative bacteria. They contain an N-terminal extracellular ("passenger") domain that folds into a β-helical structure and a C-terminal β-barrel ("β") domain that anchors the protein to the outer membrane. Because the periplasm lacks ATP, the source of energy that drives passenger domain secretion is unknown. The prevaili...