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Single-Cone vs. Carrier-Based Root Canal Obturation with a Calcium-Silicate-Based Sealer: An In Vitro µ-CT Analysis. [PDF]

open access: yesBiomimetics (Basel)
Tosco V   +5 more
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Water Carriers Versus Nectar Carriers

Journal of Economic Entomology, 1926
Water-carriers may be distinguished from nectar-carriers by gently pressing on the abdomen of the loaded bee while it is held fast on a sheet of filter paper. If the disgorged honey-sac contents is nectar, a translucent spot will be produced on the filter paper; whereas, if it is only water, no such spot will remain upon drying.
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Femtosecond Carrier-Carrier Interaction in GaAs

Eighth International Conference on Ultrafast Phenomena, 1992
Despite recent femtosecond measurements using pump-probe [1], photon echo [2], and photoluminescence [3], and theoretical studies [3,4] of screening, carrier-carrier scattering, such as electron-hole and electron-plasmon interactions, is still not well understood. We have made a series of femtosecond spectroscopic measurements on intrinsic, n-type, and
T. Gong   +6 more
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Carrier in cable

Electrical Engineering, 1933
In order to meet future demands for high grade and economical circuits in cables, considerable carrier development work has been done which has included an extensive experimental installation on a 25-mile loop of underground cable. Sufficient pairs were provided in the cable and repeaters were installed to set up nine carrier telephone circuits 850 ...
A. B. Clark, B. W. Kendall
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