Zobrazeno 1 - 10
of 92
pro vyhledávání: '"J P, Hannon"'
Autor:
J P Hannon, J R Fozard
Publikováno v:
Clinical & Experimental Allergy. 30:1213-1220
Autor:
J. P. Hannon, G. T. Trammell
Publikováno v:
Hyperfine Interactions. :127-274
With the advent of high brightness synchrotron radiation sources, an important new field has been opened up involving coherent nuclear excitations induced by synchrotron radiation pulses traversing a piece of matter. We review the theory of coherent
Publikováno v:
Physical Review Letters. 72:832-835
The interference of the directly emitted photoelectron wave and the wave scattered coherently by neighboring atoms gives holographic fringes in the photoelectron emission intensity $I(\hat{\bf R})$. In the electron emission holography technique in su
Autor:
E. Lüken, Ralf Röhlsberger, M. Harsdorff, M. Grote, M. Chambers, J. Jäschke, H. D. Rüter, R. Rüffer, J. Metge, R. Hellmich, W. Pfützner, W. Sturhahn, M. Dimer, E. Gerdau, E. Witthoff, J. P. Hannon, R. Hollatz
Publikováno v:
Europhysics Letters (EPL). 14:707-712
Coherent nuclear diffraction of synchrotron radiation has been observed from grazing-incidence antireflection films (GIAR films) containing 57Fe. These films, which consisted of polycrystalline 57FeCrNi on a Pd backing, reduced the electronic reflect
Publikováno v:
British journal of pharmacology. 136(1)
We have explored the effects of bacterial endotoxin (lipopolysaccharide; LPS) on the response of the airways of Brown Norway (BN) rats to adenosine. Comparisons have been drawn with the effects on responses to methacholine and 5-hydroxytryptamine. In
Publikováno v:
British journal of pharmacology. 135(3)
The bronchoconstrictor response to adenosine is markedly and selectively increased following ovalbumin (OA) challenge in actively sensitized, Brown Norway rats. We present a pharmacological analysis of the receptor mediating this response. Like adeno
Publikováno v:
Journal of Applied Physics. 73:6183-6185
In the recently developed technique of electron emission holography, the sources are electron emitting atoms, adsorbed on the surface or part of the substrate. The directly emitted electron serves as a reference wave and its interference with the ela
Publikováno v:
British journal of pharmacology. 132(7)
1. We have explored the role of allergen sensitization and challenge in defining the response of the airways of the Brown Norway (BN) rat to adenosine. 2. In naïve animals or in rats sensitized to ovalbumin (OA) adenosine induced only weak bronchoco
Publikováno v:
Physical review letters. 71(2)
We show that, in the fast collision approximation, the scattering operator for resonant x-ray scattering can be expressed in terms of simple spin-orbital moment operators ${\mathit{M}}^{(\mathit{k})}$(l,s) of the valence shell involved in the resonan
Autor:
C. A. Bossone, J. P. Hannon
Publikováno v:
The American journal of physiology. 261(5 Pt 2)
Cardiovascular and pulmonary effects of morphine (1 mg/kg bolus iv) were investigated in conscious chronically instrumented pigs, a species exhibiting an excitable response. Control animals received an equivalent volume (less than 2 ml) of normal sal