One-Way Coupling of the WRF–QUIC Urban Dispersion Modeling System

Modeling of carbon monoxide dispersion around the urban tunnel portals

The aim of this study is to investigate the problems caused by discharge of polluted air from tunnels into the environment with a specific focus on residential areas. In city tunnels, portal or stacks, pollutant management is a big challenge. Nowadays, air quality management, particularly in urban tunnels, is considered as a part of the ventilation system design. The goal is to see the environm...

Approximate method for treating dispersion in one-way quantum channels

Broadband circulators based on directional coupling of one-way waveguides.

Resonator-based optical circulators are fundamentally bandwidth-limited by their quality factors. We propose a new type of circulator based on directional coupling between one-way photonic chiral edge states and conventional two-way waveguides. The operational bandwidth of such circulators is tied to the bandwidth of the directional waveguide coupler and has the potential for simultaneous broad...

a study on construction of iranian life tables: the case study of modified brass logit system

چکیده ندارد.

selecting an optimum configuration of urban one-way and two-way streets using genetic algorithms

optimization is an important methodology for activities in planning and design. the transportation designers are able to introduce better projects when they can save time and cost of travel for project by optimization methods. most of the optimization problems in engineering are more complicated than they can be solved by custom optimization methods. the most common and available methods are he...