This paper examined the internal consistency reliability of two newly developed alternate language versions of the Brief Symptom Inventory (BSI) (This is not the Bradford Somatic Inventory, which is also known as the BSI) when used with Polish and Filipino immigrants and the original versions of the BSI and its parent instrument, the Symptom Checklist 90 (SCL-90) when used with Irish immigrants; and, the theoretical and criterion related validity of the Psychoticism subscale of the BSI for Polish, Filipino, and Irish immigrants. Internal consistency estimates and triangulation of individual BSI global and subscale scores with verbal self-reports and clinical assessments demonstrated that the BSI is a relatively reliable and valid cross-cultural measure of psychological distress. However, problems with the Psychoticism subscale occurred across all three immigrant groups, which suggested that this subscale should be interpreted with caution when used with immigrants.

The design and assembling procedure of a precision drift tube housed in a Mylar pipe are described. The technology for manufacturing drift tube bodies from a 125 μm thick Mylar film with an alu minum coating evaporated on both sides of it is introduced. The test procedures and results demonstrating the performance characteristics of the drift tubes are presented.

This paper is concerned with the development of a model of wood pyrolysis in a screw reactor as the first stage of the multistage gasification process. In terms of design, the pilot pyrolyzer represents a recuperative heat exchanger where the heat carrier is represented by a mixture of exhaust and recirculation gases. To prevent clinkering of particles and thermal inhomogeneities, screw-type transportation is used to transport fuel. In order to describe kinetics of pyrolysis and transport of volatiles within the wood particles and their transition to the gas phase, we carried out the studies using a complex of synchronous thermal analysis. The original techniques for the interpretation of measurements were developed for this complex, including the techniques for technical analysis of fuels and identification of detailed kinetics and mechanism of pyrolysis. A detailed numerical modeling of pyrolyzer was performed using the Comsol Multiphysics software, which makes it possible to optimize the design and operating parameters of the pyrolysis process in a screw reactor.

We describe drift chambers consisting of 3 layers of 30 mm (OD) drift tubes made of double sided aluminized mylar film with thickness 0.125 mm. A single drift tube is self-supported structure withstanding 350 g tension of 50 microns sense wire located in the tube center with 10 microns precision with respect to end-plug outer surface. Such tubes allow to create drift chambers with small amount of material, construction of such chambers doesn't require hard frames. Twenty six chambers with working area from 0.8 × 1.0 to 2.5 × 2.0 m 2 including 4440 tubes have been manufactured for experiments at 70-GeV proton accelerator at IHEP(Protvino).

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