[FROM THEORY TO PRACTICE. THE ROLE OF QUALITY CONTROL OF ANALYTICAL STAGE OF STUDIES IN INCREASING CLINICAL INFORMATIVENESS OF LABORATORY TESTS].

Nowadays, improving accuracy and clinical informativeness of results of studies is one of main directions of development of laboratory. The article presents originally developed algorithm of evaluation of quality of immunochemical studies in part related to analytical stage. The case of application in practice of the results of such evaluation is presented.

Sublimation inside an elastoplastic material.

Thermodynamic and kinetic approaches for sublimation inside elastoplastic material under tensile stress are developed for large strains. Various conceptual problems related to irreversible plastic deformation are addressed for a spherical bubble. They include definitions of the thermodynamic driving forces and activation energies, nontraditional concepts of a critical nucleus, path dependence of its appearance, modes of its growth (sublimation or expansion due to loss of mechanical stability), and the possibility of reverse transformation.