The spectrum of the night sky from 1.0 to 2.0 μ has been obtained, using a scanning spectrometer equipped with a PbS cell detector. The spectral slit width employed varies from 100 Å to 200 Å. It has been concluded, from a comparison...

Ghost pattern image of a current density filament has been investigated in n-GaAs at 4.2 K. Applying a pulse voltage above the breakdown voltage, a current density filament is observed. After the pulse voltage is switched off, the ghost...

Twenty patients with chronic pulmonary histoplasmosis have been studied pathologically, clinically, roentgenologically and mycologically. The disease, which is most commonly seen in middle-aged men is, generally progressive and fatal un...

Research library catalogs serve as authoritative sources of access. The increasing practice of including Web sites in the catalog, resources not under the library's control, raises new issues of the catalog's accuracy and reliability. A...

Thin sections of Ureaplasma urealyticum were examined by electron microscopy. Most cells were spherical or ovoid, 0.4–0.8 μm in diameter. Utilising previously described monoclonal antibodies and protein A-gold, three major antigens w...

Intensive study of opioid peptides has yielded fruitful results, including the isolation and characterization of various peptides, the demonstration of their specialized localization and their precursors, and clarification of some of th...

I provide a full characterization of the set of absolutely expedient learning rules introduced in Börgers et al. [2]. The expected change in the expected payoff can be written as a quadratic form on the vector of relative expected payo...

We present new variants of known proofs of cut elimination for intuitionistic and classical sequent calculi. In both cases the proofs proceed by three nested structural inductions, avoiding the explicit use of multi-sets and termination...

We calculate the imaginary and real part of the elastic scattering amplitude in the model of high energy diffraction based on the concept of equivalence of states. The application to Nike Air Max 1 Milan p scattering at the CERN Collide...

A. circular-paper Chromatographie method for separating the precious metals Pd+2, Pt+4, lr+4. Rh+3, Ru+3, Os+4 and Au+3, using several solvent mixtures with or without complexing agents, has been studied. Mixtures of microamounts of thr...

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