The Finite Element Method in Thermosetting Polymers' and FRPs' Supramolecular Structure and Thermomechanical Properties' Modeling.

The object of research is cured thermosetting epoxy polymer and FRP on the base of the same polymer matrix. The purpose of this research is to develop the finite element (FE) method in the modeling of cured thermosetting polymers and FRPs to predict their mechanical and thermal properties. The structural mathematical modeling with subsequent computer FE modeling was performed.

[Nutritional status and nutritional support of patients with chronic disorders of consciousness at the stage of medical rehabilitation].

Chronic disturbances of consciousness (CDC) are a consequence of severe brain damage and are conditions that arise after emerging from a coma with the preservation of the sleep-wake cycle in the absence of signs of conscious behavior. When conducting inpatient medical rehabilitation of this group of patients, the state of nutritional status is not always taken into account and, as a rule, there is no nutritional support with an assessment of metabolic needs, including the introduction of various modes of physical activity during physical therapy and an increase in physical load on the patient's body. of the study was to assess the nutritional status and optimize the nutritional support system in patients with CDC at the inpatient stage of medical rehabilitation (MR).

Ancient Plasmodium genomes shed light on the history of human malaria.

Malaria-causing protozoa of the genus Plasmodium have exerted one of the strongest selective pressures on the human genome, and resistance alleles provide biomolecular footprints that outline the historical reach of these species. Nevertheless, debate persists over when and how malaria parasites emerged as human pathogens and spread around the globe. To address these questions, we generated high-coverage ancient mitochondrial and nuclear genome-wide data from P.

IGC investigation of the effect of the length of the n-alkyl substituent in 5-alkylsubstituted norbornenes on solute retention.

Polymerization of 5-n-alkyl-substituted 2-norbornenes synthesized a series of polymers having the same structure of the main polymer chain, but differing in the length of the alkyl substituent (up to 14 methylene units). The obtained polymers were studied by the capillary IGC method as a stationary phase during separation of a mixture of normal hydrocarbons C6-C10. Retention data in the form of a logarithm of the retention factor lnk were correlated with the size of the sorbate (via the carbon number of the alkane Z) and with the size of the n-alkyl substituent in the polymer chain (via the carbon number of the polymer Z).