Tunnel

Arena (1)
Bridge (13)
Canopy (2)
Chimney (1)
Defensive wall (1)
Gate (30)
Pavilion (1)
Refinery (5)
Silo (3)
Swimming pool (1)
Tower (15)
Tunnel (8)

Synopsis: Civil engineering: Civil engineering generale: Nonbuilding structure: Tunnel:


texte_agro-tech\R_spectrum.ieee.org 2015 00981.txt

#Tunnel Transistor May Meet Power Needs of Future Chips A new kind of transistor consumes 90 percent less power than conventional transistors,

One way that scientists have sought to overcome this limit is with tunnel FETS (TFETS. These devices take advantage of the ability of electrons to penetrate barriers,


texte_agro-tech\R_www.popsci.com 2015 00298.txt

And Tunnels Could Make Their Walls Talk Trying to get a building to tell you how it feeling is,

by creating various sensors to fit inside buildings, tunnels, and bridges. With the feedback collected from these sensors,

One of GENESI two pilot projects is a testbed in the tunnels of Rome underground rail system,

Renewable energy is tricky in tunnels, since the sun's rays don't reach that far. But each GENESI node and sensor includes a miniature wind turbine that harvests energy from passing trains.

whether tucked away in tunnel walls or nestled in dark unlit crevices under bridges, replacing batteries isn always the easiest task for humans,


texte_agro-tech\www.sciencealert.com 2015 00600.txt.txt

making use of Old world War II tunnels underneath the city to host an eco-friendly,


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