Results 231 to 240 of about 1,252,380 (279)

Resolving ionic spectra of lead-halide perovskites to the nanometer.

open access: yesNanoscale
Ćavar LD   +6 more
europepmc   +1 more source

Development of arrival-time diagnostic tool for X-ray pump-probe experiments at Shanghai Soft X-ray Free Electron Laser. [PDF]

open access: yesJ Synchrotron Radiat
Qiao Z   +25 more
europepmc   +1 more source

Multifunctional bending magnet beamline with a capillary optic for X-ray fluorescence studies of metals in tissue sections. [PDF]

open access: yesJ Synchrotron Radiat
Roter B   +12 more
europepmc   +1 more source

Decentralized spatial spectrum access

2013 IEEE International Conference on Communications (ICC), 2013
In this paper, we study the distributed spectrum sharing problem with spatial reuse and without explicit message passing. We propose tow novel threshold-based decentralized spatial spectrum access algorithms, which do not require information exchange among secondary users and channel switching at the equilibrium state.
Bangyi Zhu, Xu Chen, Jianwei Huang
openaire   +1 more source

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