The issue of teaching transport geography at the undergraduate level has rarely been the focus of much discussion, although geographical education itself has received a lot of attention. 1 Over the last 40 years, transport geography has been part of the curriculum of many geography programs, providing a significant contribution, both conceptually and methodologically. Indeed, many spatial theor...

nowadays, transportation sector consumes about 27 percent of the whole energy in iran. therefore, after domestic and business sectors which consume about 40 percent of the whole energy, transportation is placed in the second rank. however, the financial value of transportation is of the highest importance. moreover, having 55percent of gasoline product consumption transportation has been also r...

This document describes a Transport Model for the Simple Network Management Protocol (SNMP), that uses either the Transport Layer Security protocol or the Datagram Transport Layer Security (DTLS) protocol. The TLS and DTLS protocols provide authentication and privacy services for SNMP applications. This document describes how the TLS Transport Model (TLSTM) implements the needed features of a S...

The Soil and Water Assessment Tool (SWAT) was calibrated for hydrology conditions in an agricultural watershed of Orestimba Creek, California, and applied to simulate fate and transport of two organophosphate pesticides chlorpyrifos and diazinon. The model showed capability in evaluating pesticide fate and transport processes in agricultural fields and instream network. Management-oriented sens...

Emerging high speed networks give rise to new classes of applications like teleconferencing or video-on-demand which demand Quality of Service (QoS). To provide QoS support on an end-to-end basis, the demand of integrating network, transport, and operating system appears since applications compete for network access, processor time and QoS guarantees. This paper discusses QoS requirements to th...

A high speed transport system must be able to manage the Quality of Service (QoS) requirements of multimedia applications. QoS management functions in this paper are related to OSI management functional areas and RACE telecommunications management requirements. We discuss especially management functions for QoS translation, admission control and resource management, monitoring and accounting us...

This memo describes the use of a Remote Authentication Dial-In User Service (RADIUS) authentication and authorization service with Simple Network Management Protocol (SNMP) secure Transport Models to authenticate users and authorize creation of secure transport sessions. While the recommendations of this memo are generally applicable to a broad class of SNMP Transport Models, the examples focus...

This memo describes the use of a Remote Authentication Dial-In User Service (RADIUS) authentication and authorization service with Simple Network Management Protocol (SNMP) secure Transport Models to authenticate users and authorize creation of secure transport sessions. While the recommendations of this memo are generally applicable to a broad class of SNMP Transport Models, the examples focus...