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Correction of multidimensional conservative Euler solvers for gas mixtures
(1995)Sixth International Symposium on Computational Fluid Dynamics : a collection of technical papers : September 4-8, 1995, Lake Tahoe, NevadaConference Paper -
High power continuous wave operation of mid-infrared quantum cascade lasers
(1997)Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS)In recent years laser emission from unipolar quantum cascade (QC) structures has been demonstrated in a wide range of wavelengths and temperatures. Continuous wave (CW) operation has also been reported, but with limited output powers (a few tens of mW). We present here the results obtained on a mid-infrared QC laser, whose design has been carefully optimized in order to maximize the injection efficiency and the gain. The device employs a ...Conference Paper -
Protein esterase patterns of endophytes and disease syndrome associated isolates of Melanconium spp.
(1992)Biocontrol of Forest WeedsEsterase and non-SDS protein patterns of five disease-syndrome-associated (OSA) isolates and five isolates of symptomless endophytes (SE) of Melanconium apiocarpum as well as of 10 DSA Melanconium marginale isolates from red alder (Alnus rubra) were determined by polyacrylamide gel electrophoresis. Isolates of M. marginate differed from those of M. apiocarpum in their non-SOS protein and esterase patterns, protein content, and yield of ...Conference Paper -
Recent advances in quantum cascade lasers
(1997)Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS)Quantum cascade (QC) lasers are fundamentally new semiconductor lasers based on intersubband transitions and on electrons emitting one photon per stage as they cascade through a periodic quantum well structure. As such their wavelength can be tailored over a wide range and their differential efficiency is inherently greater than unity leading to high power operation. Recent results will be presented demonstrating high power room temperature ...Conference Paper -
Laborversuche zur Selbstabdichtung von Bohrungen in Tonstein durch Bohrlochwandausbrüche
(1993)Proceedings 7th International Congress on Rock MechanicsConference Paper -
Der Muskel als Motor
(1992)Tagungsdokumentation zum 4. Schweizerisches Sportwissenschaftliches Symposium 1992Conference Paper -
Towards Large Oligophenylene Cycles and Related Structures: A Repetitive Approach
(1997)NATO ASI series. Series C ~ Modular ChemistryConference Paper -
BUILD-IT
(1997)Proceedings of WWDU '97 Tokyo, Fifth International Scientific Conference on Work with Display Units : November 3 - 5, 1997, TokyoConference Paper -
Marketingul în bibliotecă
(1998)Managementul în biblioteci: comunicări prezentate la seminariile germano-române organizat la Cluj-Napoca (6-8 octombrie 1997) şi Bucureşti (10-13 octombrie 1997)Conference Paper -
Set-up of a biocontrol experiment with genetically characterized hypovirus-infected Cryphonectria parasitica strains
(1998)IOBC-WPRS Bulletin ~ Workshop Proceedings Molecular Approaches in Biological ControlFor a better understanding of its dissemination, the Cryphonectria hypovirus has been artificially introduced into two different C. parasitica populations. Chestnut blight cankers were treated with a hypovirus-infected strain. In one population (Choex, Valais) hypovirulence was absent before the treatment, whereas in the other (Claro, Ticino) it was already naturally present. The aim of the experiment was to track the introduced virus as ...Conference Paper