... by telephone lines between the central computer and the signal controllers at street junctions. It would also help if the cost of vehicle detection could be reduced. Inductive loop vehicle detectors are normally used to collect the traffic data needed by SCOOT but they are vulnerable to damage by roadworks...

... eithetor use power providedby the civil contractors or make their own arrangements. Telephones 30. It was agreed that the Mahaweli Authority would arrange for the provi- sion of an automatictelephone exchange near the damsite and for the connection to the national telecommunications network, because...

...L R CREASY; H C ADAMS; N LAMPITT; R FREEMAN; SIR A MUMFORD; R E WHITBREAD; P SELVANALAGAM; E O MEASOR; G W KIRKLAND; G J ZUNZ; W W FRISCHMANN; D J LOWES; W J LARNACH; M REES; D H LITTLE; HARGREAVES MUSEUM RADIO TOWER POST OFFICE TOWER TOWERS COMMUNICATIONS TELEPHONES TELECOMMUNICATIONS...

...L R CREASY; H C ADAMS; N LAMPITT MUSEUM RADIO TOWER POST OFFICE TOWER TOWERS COMMUNICATIONS TELEPHONES TELECOMMUNICATIONS RADIO FORMS PLANNING FLEXIBILITY DESIGN LIMITATION CONSTRAINTS DISTRIBUTION WIND PRESSURE TALL STRUCTURES SENSITIVITY FORCES STABILITY INSTRUMENTATION...

... and Somerset, the most serious being in the lower reachesof the Exe Valleyand the City of Exeter. In this Paper a description isgiven of the conditions whichcaused the flooding and damage to property, roads, railways, telephone lines, and public health services. In order to prevent a recurrence it is necessary...

...PRINCE PHILIP DUKE OF EDINBURGH © Thomas Telford and ICE 1961 ENGINEERS DEVELOPMENT COMMONWEALTH RAILWAYS TELEPHONES COUNTRIES DEVELOPING RHODESIA ZIMBABWE NYASALAND MALAWI AFRICA CORRIGENDA Proceedings, July 1961, vol. 19, Seventh Graham Clark Lecture, (H.R.H...

... potential and the ground resistivity. Current consumption, as measured at he current-measuring boxes, ranged from 18 to 94 milliamperes. Telephone Cable A four-pair 40-lb. lead-covered telephone-cable was laid in a separate trench alongside the main throughout its length to provide communication between...