Natalya Baranova

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The CALICE collaboration is studying the design of high performance electromagnetic and hadronic calorimeters for future International Linear Collider detectors. For the electromagnetic calorimeter, the current baseline choice is a high granularity sampling calorimeter with tungsten as absorber and silicon detectors as sensitive material. A " physics(More)
Screening of random fragments of Escherichia coli genomic DNA for their ability to increase the novobiocin resistance of a hypersusceptible (Delta)acrAB mutant resulted in the isolation of a plasmid containing baeR, which codes for the response regulator of the two-component regulatory system BaeSR. When induced for expression, baeR cloned in multicopy(More)
  • Bergen, Norway, +260 authors Kiš
  • 2004
The CBM Collaboration proposes to build a dedicated heavy-ion experiment to investigate the properties of highly compressed baryonic matter as it is produced in nucleus-nucleus collisions at the future accelerator facility in Darmstadt. Our goal is to explore the QCD phase diagram in the region of moderate temperatures but very high baryon densities. The(More)
Screening for producers of proteinases with fibrinolytic (plasmin-like and plasminogen-activating) and collagenolytic activities was carried out among 83 strains of microscopic fungi belonging to various ecological groups. Entomopathogenic micromycetes secreted proteinases with higher fibrinolytic and collagenolytic activity than saprotrophic, potentially(More)
The conditions for the submerged and solid-state fermentation of the micromycete Aspergillus ochraceus VKM F-4104D, producing extracellular proteinases that activate protein C of human blood plasma, were optimized. It is shown that the protein C-activating activity of the micromycete in a solid-state culture was 1.5-3.5 times higher than in a submerged(More)
The micromycetes of the Aspergillus genus were screened for the evaluation of their capacity to secrete extracellular proteolytic enzymes effecting proteins of the human hemostatic system. Aspergillus extracellular proteases were found to cleave chromogenic peptide substrates specific for the hemostatic proteins, as well as to activate some proenzymes(More)
Production of proteinases with plasmin-like and plasminogen-activating activities by a micromycete Arthrobotrys longa 1 was studied. Polycyclic growth of the producer in submerged cultures was observed, with an endogenous rhythm of periods of intense microconidia formation alternating with the phases of drastic increase in the content of producing mycelium.(More)
Specific features in the development of micromycetes, typical mechanisms of their enzyme production, and conditions providing for an increase in enzyme secretion by the microscopic fungi in solid-state (on natural substrates and inert carriers) and membrane-surface liquid cultures are considered. The prospects and advantages of these fermentation methods(More)
Differences in the action of extracellular proteases from Aspergillus ochraceus and Aspergillus terreus on proteins of plasma hemostasis which is responsible for the activation initiation of proteins of the prothrombin complex have been revealed. It has been found that proteases produced by A. ochraceus have a direct influence on protein C and factor X(More)
The design and technology of the silicon strip detector modules for the Semiconductor Tracker (SCT) of the ATLAS experiment have been finalised in the last several years. Integral to this process has been the measurement and verification of the tracking performance of the different module types in test beams at the CERN SPS and the KEK PS. Tests have been(More)