Letter to the Editor - A Comment on Edie's "Traffic Delays at Toll Booths"

Of the Operations Research Society of America

The collection of vehicular tolls at Port Authority tunnels and bridges is one of the most important operations conducted by the police personnel. More than 250 traffic officers are utilized, and the payroll costs exceed a million dollars annually. In staffing its toll plazas the Port Authority attempts to handle traffic with a minimum number of toll collectors consistent with uniformly good se...

Comment to the Letter to the Editor: Subjective Symptoms Related to GSM Radiation from Mobile Phone Base Stations: a cross-sectional study In reply to the comments by Seyed Mohammad Javad Mortazavi

Letter to Editor: The Importance of Designing a Preventable Deaths Instrument for Road Traffic Injuries in Pre-hospital Phase

Environmental gamma radiation: a comment (Letter to the Editor)

Editor, I read the recent publication by Toossi et al. with a great interest (1). Toossi et al. concluded that “Average gonad and bone marrow doses for North Khorasan, Boshehr and Hormozgan provinces were less than the corresponding values for normal area (2).” There are some facts on this report to be concerned. I agree that the detected levels might be high in the mentioned area, but th...

CALL CENTERS (CENTRES) Research Bibliography with Abstracts

The collection of vehicular tolls at Port Authority tunnels and bridges is one of the most important operations conducted by the police personnel. More than 250 traffic officers are utilized, and the payroll costs exceed a million dollars annually. In staffing its toll plazas, the Port Authority attempts to handle traffic with a minimum number of toll collectors consistent with uniformly good s...