The critical phases of starting of over-resonance vibratory machines were analysed and the strategy of overcoming those phases by low-power engines was proposed in the paper. The variational method based on the Pontriagin's maximum principle as well as method of phase angle modulation was applied. Effectiveness of the proposed solutions was investigated by the numerical simulation.

The article is devoted to the identification of mechanisms of influence of the value picture of the world on the semantic development of phraseological units. Considered is the structure of the components of the value picture of the world. We consider the concept and image, as segments of value components, to be the basic ones based on which the objects of extra linguistic reality within a national culture are evaluated. Image / presupposition are the basis of phraseological semiosis. We consider the onomasiological basis of phrase formation not to be a holistic image / presupposition, but only their isolated features, those which have been stereotyped. Evaluated is the image in the system of cultural values. The result of the assessment depends on the location of the image on the value scale of the ethnic group. In the course of stereotyping, the distinctive features of the image are distinguished. The selected features of the image have an evaluative component and can broadcast binary evaluations. During the development of language, phraseological semantics undergoes modifications, which are associated with changes in the value picture of the world of speakers. The reasons for such changes are recognized as out‑of‑order factors. Because of extra lingual influence, transformations of the components of the value picture of the world take place, which is reflected in the structure of phraseological meaning. Semantic changes are caused by image modifications, the features of which serve as an onomasiological basis. Due to the change of the components of the value picture of the world, there is a reassessment of the whole image, or only its already categorized features, which leads to a modification of the semantics of phrases. The reflection of value in the phraseological sense provides a significant denotative component, which associatively correlates with the referent, recording and maintaining the assessment of its features. The isolated feature is the onomasiological basis of the internal form, which reflects the assessment of the object of stereotyping within the connotative component.

Bryozoans were found in upper Cenozoic diamictite debris that crops out at the southwestern tip of Cape Lamb, Vega Island. The diamictite is the youngest deposit on the island and richly composed of foraminifers, brachiopods and scallops. The foraminifera assemblage recovered from the Cape Lamb diamictite and 87 Sr/ 86 Sr isotopic age obtained from the pectinid Adamussium colbecki in the nearby locality of Terrapin indicates a Pleistocene age for this deposit. The main goal of this contribution is to present a bryozoan assemblage of Microporella stenoporta Hayward et Taylor, Hippothoa flagellum Manzoni, Ellisina antarctica (Kluge), Micropora notialis Hayward et Ryland and an indeterminate crisiid constituting the first record of these bryozoan taxa in Cenozoic diamictites of the Antarctic Peninsula.