Abstract—In this paper, we study the availability of TV white spaces in Europe. Specifically, we focus on the 470-790 MHz UHF band, which will predominantly remain in use for TV broadcasting after the analog-to-digital switch-over and the assignment of the 800 MHz band to licensed services have been completed. The expected number of unused, available TV channels in any location of the 11 countries we studied is 56 percent when we adopt the statistical channel model of the ITU-R. Similarly, a person residing in these countries can expect to en ....etc

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Information about mass rapid transit system ....etc

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1. INTRODUCTION
Mobility and transportation are two of the leading indicators of economic growth of a society. Unfortunately, if left unchecked, these indicators show a declining trend with the passage of time (i.e., traffic congestion) because transportation systems are often designed to overcome the present crisis without considering the increasing nature of the population of a country. The situation of urban transport in a developing country like India is, no doubt, very special, because of the combination of rapid ....etc

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Benefit/Cost Analysis of Converting a Lane for Bus Rapid Transit examines issues, potential solutions, and outstanding questions related to converting a roadway lane to bus rapid transit use.

http://onlinepubs.trbonlinepubs/nchrp/nchrp_rrd_336.pdf ....etc

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Bradford ALBRINCK,Mingming LU,Jiangchuan HU,Vijay Krishna NEMALAPURI,Heng WEI and Liya YU.

ABSTRACT

This study looks at the relationship between traffic variables and carbon monoxide concentrations inside transit buses in Singapore. Speed, acceleration, road grade, and VSP were measured throughout the route using a GPS device. The data was compared to the carbon monoxide concentration in order to see what correlation could be obtained. Two routes were looked at in this study. Both are comm ....etc

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The demand for organic food continues to increase in the United States and Europe. In the US,
organic certification to the National Organic Standards is required for all organic sales. Europe
has similar organic standards but separate certification requirements that must be met in order to
gain access to the European organic market.
United States Organic Standards
The US National Organic Program (NOP) was fully implemented on Oct. 21, 2002. The NOP is
a federal law that requires all organic food products to meet the same standards and be ....etc

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brief description on this topic ....etc

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Abstract:

TRANSIT MIXER

The name itself gives a picture of the machine. Basically it is a vehicle with a rotating mixing drum. The drum is rotating during the traveling of the vehicle to the work site. This rotation of the mixer drum ensures the concrete of same workability and quality. Transit mixer used only in RMC plants and which timely deliver the concrete to the work site.

In a Ready Mix Concrete (R M C) batching plant, there are two units.
1. Mixing unit
2. Delivery unit

The transit mixer and concrete pumps are the delivery ....etc

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Bus rapid transit



Bus rapid transit (BRT) is a term applied to a variety of public transportationsystems using buses to provide faster, more efficient service than an ordinary bus line. Often this is achieved by making improvements to existing infrastructure, vehicles and scheduling. The goal of these systems is to approach the service quality of rail transit while still enjoying the cost savings and flexibility of bus transit. The expression BRT is mainly used in North America; in Europe and Australia, i ....etc

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about ppt fpga implementation of light rail transit fare card controller using verilog ....etc

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