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Red king crab (Paralithodes camtschaticus) was introduced into the Barents Sea in the 1960-1970s. Its present habitation area spans on the coastal zone from Hammerfest (Northern Norway) to the Barents Sea Funnel in the north-east of the Kola Peninsula. We studied the polymorphism of a mitochondrial gene encoding cytochrome oxidase (COI) and five nuclear(More)
This paper is concerned with the union sp (j,k) Ω Tn(a) of all possible spectra that may emerge when perturbing a large n × n Toeplitz band matrix Tn(a) in the (j, k) site by a number randomly chosen from some set Ω. The main results give descriptive bounds and, in several interesting situations, even provide complete identifications of the limit of sp(More)
Expansion of Standard Model for the quantitative description of the or-thopositronium lifetime anomalies (from QED to supersymmetric QED/SQED) allows to formulate experimental tests of supervision of additional realization of the supersymmetry in final state of the positron beta-decay of the nuclei such as 22 Na, 68 Ga (∆J π = 1 +). The expermentum crucis(More)
From the analysis of surgical treatment results in 144 patients with hiatal hernia, it is concluded that differential approach in the choice of plasty method is necessary. It is determined by hernia's type, anatomical features of esophageal hiatus, concomitant diseases and patient's age. The authors show a preference for incomplete fundoplications methods(More)
Experiments were carried out to study the effect of sydnocarb 3-(beta-phenylisopropyl)-N-phenylcarbamoyl-sydnonimine), a stimulant of mental and physical performance, and its combination with obsidan, a beta-adrenoblocking agent, on the central and peripheral hemodynamics during a head-up test (+75 degrees) after a 6-hour head-down tilt (-15 degrees).(More)