43 research outputs found
Distribuição dos brônquios lobares dos pulmões do veado-catingueiro Mazama gouazoubira
Purification of a proteinase produced by the bivalve pathogen Vibrio alginolyticus NCMB 1339
Anomalous Heating and Plasmoid Formation in a Driven Magnetic Reconnection Experiment
International audienceWe present a detailed study of magnetic reconnection in a quasi-two-dimensional pulsed-power driven laboratory experiment. Oppositely directed magnetic fields (B=3  T), advected by supersonic, sub-Alfvénic carbon plasma flows (Vin=50  km/s), are brought together and mutually annihilate inside a thin current layer (δ=0.6  mm). Temporally and spatially resolved optical diagnostics, including interferometry, Faraday rotation imaging, and Thomson scattering, allow us to determine the structure and dynamics of this layer, the nature of the inflows and outflows, and the detailed energy partition during the reconnection process. We measure high electron and ion temperatures (Te=100  eV, Ti=600  eV), far in excess of what can be attributed to classical (Spitzer) resistive and viscous dissipation. We observe the repeated formation and ejection of plasmoids, consistent with the predictions from semicollisional plasmoid theory
An automated high pressure reaction vessel for routine preparation of short-lived radiopharmaceuticals
Distribution of larval fishes among water masses in Onslow Bay, North Carolina: implications for cross-shelf exchange
An Evaluation of Lubricants for Dental Handpieces and Contra-Angles
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/67758/2/10.1177_00220345570360032301.pd