On the study of yeasts consortia ethanol producing abilities
The production of bioethanol from non-food feedstock is considered to be a promising alternative to conventional ethanol production from food crops. However, a number of significant technological drawbacks does not allow the industrial production of bioethanol. There is the problem of screening the most effective microorganisms-producers in particular. Due to multicomponent composition of substrate, the use of several strains of microorganisms is considered to be more effective than that of one strain...
Species composition of diatom complexes (Bacillariophyta) in the holocene sediments in the Curonian lagoon
The paper presents the results of a study on species composition of diatom assemblages in a sediment core from the southwestern part of the Curonian Lagoon. There have been identified 56 species and intraspecific taxa, which belong to 35 genera. The species of Actinocyclus, Aulacoseira, Fragilariforma and Staurosira were recorded as dominant taxa in the bottom sediment samples. The studied sediments contain a large number of species, which demonstrate optimal development at a high pH value. Most...
Comparison of heart rate parameters in students with different achievements in rest and conditions of short-term mental stress
... Böckelmann I. Influence of post-traumatic stress disorder on heart rate variability as marker of the autonomic nervous system — a systematic review // Fortschritte der Neurologie-Psychiatrie. 2015. Vol. 83. S. 30—37.
21. Stein C. The effect of clinical simulation assessment on stress and anxiety measures in emergency care students // African Journal of Emergency Medicine. 2020. Vol. 10, № 1. P. 35—39.
22. Sztajzel J. Heart rate variability: a noninvasive electrocardiographic method to measure the ...
Variability of climatic characteristics оver the South-East Baltic coastal waters in the early XXI century
The study is focused on features of hydrometeorological conditions in the southeastern Baltic Sea and their trends assessment for 2005—2019 (climatic half period). The authors used the data from field observations of atmospheric pressure, wind direction and speed, and air temperature from the automatic hydrometeorological station located offshore, as well as the satellite data from the infrared and microwave (radar images) ranges to determine sea ice and sea surface temperature, respectively. The...
The The Variability of Bottom Friction Velocity and the Suspended Particle Propagation along the Pathway of Saline Inflow into the Baltic Sea
A numerical simulation of the Baltic Sea circulation was carried out for two time intervals corresponding to the inflow and non-inflow cases. For these time intervals, I identified processes prevalent in the bottom layer dynamics at specific points on the pathway ...
An assessment of stubble buckwheat productivity in Ukraine in changing climate conditions
... Group III of the Intergovernmental Panel on Climate Change / N. Nakicenovic and R. Swart (Eds.). Cambridge, 2000. Р. 599.
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14. Краковська С. В., Паламарчук Л. В., Шедеменко І. П. и др. Верифікація даних світового ...
A study into the passive tracer and Lagrangian particles propagation in the coastal area of South-East Baltic
... слое южной Балтики в зависимости от ветровых условий (численные эксперименты) // Океанология. 2010. Т. 50, № 6. С. 890—903.
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Environmental condition as a factor affection the health of Saint Petersburg residents
This article analyses the state of health of Saint Petersburg residents in the changing conditions of connatural and social environment. Saint-Petersburg is presented as a Russian metropolis and, simultaneously, an integral component of the Baltic region. The authors compare the health state trends in Saint Petersburg residents and the population of other Baltic countries. The environmental dependence of some diseases, including oncological ones, is emphasized. Three variants of population health...
Shifts of adulterations as the result of seasonal horizontal convection under the shelf plate (numerical modeling)
... mixing near the sides of a deep lake in winter //
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Development of International Clusters in the Baltic Sea Region
This article offers a comprehensive definition of international, cross-border, and transnational clusters. The author presents a classification of international clusters of the Baltic Sea states, and identifies cross-border and transnational clusters. The paper considers the features of international clusters in the Baltic Sea region, as well as certain cases of implementation of national and international cluster policy. A comparative analysis of the Baltic Sea region provides a basis for identifying...
Modern Lithuanian foreign policy: the adjustment of traditional policy
The authors consider the core areas of Lithuanian foreign policy. Special attention is paid to the adjustment of the major foreign policy vector, which concentrated earlier on the cooperation with the United States of America and strategic partnership with the Republic of Poland. The article analyses the attempts of Lithuanian president Dalia Grybauskaitė to formulate the so-called «new foreign policy» based on the multivector approach to the intergovernmental cooperation. This research is timely...
On the prospects of cooperation between Russian and Lithuanian innovative sectors
...
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43. Vaidogas, E. R. 2007. Prediction of accidental actions likely to occur on building structures: an approach based on stochastic simulation. Vilnius.
44. Dambrauskas, A. 2007. Statistical theory of simplex search. Vilnius.
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The response of different plant life forms to natural environment changes
This paper contains test results revealing norm and stress reactions of various life-form plants: trees — Betula pendula Roth, Tilia platyphyllos Scop., Pinus sylvetris L; water-plant -Galium palustre L.; grass — Solidago Canadensis; cereal — Secale cereal L. Collection and processing of the material was made in the area of Berlin/Brandenburg, Germany. Clark sensor-based method made it possible to determine the amount and rate of the oxygen evolution by plants in the dark and light phase. Under the...
