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J Chem Phys
May 2008
Ioffe Physico-Technical Institute, Polytechnicheskaya 26, 194021 Saint-Petersburg, Russia.
We present a theoretical framework for calculating the recoil-angle dependence of the photofragment angular momentum polarization taking into account both radial and Coriolis nonadiabatic interactions in the diatomic/linear photodissociating molecules. The parity-adapted representation of the total molecular wave function has been used throughout the paper. The obtained full quantum-mechanical expressions for the photofragment state multipoles have been simplified by using the semiclassical approximation in the high-J limit and then analyzed for the cases of direct photodissociation and slow predissociation in terms of the anisotropy parameters.
View Article and Find Full Text PDFJ Chem Phys
March 2006
Ioffe Physico-Technical Institute, Russian Academy of Sciences, 194021 Saint Petersburg, Russia.
Resonance-enhanced multiphoton ionization and velocity map imaging of the Cl(2P(3/2)0) fragments of BrCl photolysis at 467.16 nm have been used to obtain a complete set of orientation parameters (with ranks K = 1 and 3) describing the polarization of the electronic angular momentum. The experiments employ two geometries distinguished only by the circular or linear polarization of the photolysis laser beam.
View Article and Find Full Text PDFBerl Munch Tierarztl Wochenschr
February 1998
Institut für Pharmakologie, Toxikologie und Pharmazie der Tierärztlichen Fakultät der Universität München.
A review of the latest literature concerning the present level of radiation therapy in veterinary medicine is given. In a general section physico-technical as well as biological fundamentals are discussed. In the special part of the paper indications for a radiation therapy of dogs, cats and horses are stated.
View Article and Find Full Text PDFWien Klin Wochenschr
October 1979
The increasing use of whole body computerized tomography in daily radiological routine work has revolutionized the diagnosis and treatment of several diseases. The clinical importance of computerized tomography (CT) is discussed on the basis of the first 1000 examined patients. While CT of the head is an already well-established method which surpasses all other diagnostic means as regards reliability and accuracy in the detection of space-occupying lesions, this cannot be stated for other parts of body.
View Article and Find Full Text PDFMore effectiveness of veterinary examination of the living animal is an important demand of socialist practice which applies equally to conditions of stepwise transition to industrialised production processes and to conventional production. The physiological and physico-technical prerequisites for possible use of infrared techniques in veterinary attention and production monitoring are discussed on the basis of available literature, with particular reference being made also to human medicine.
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