The study of personality preschool children in modern foreign research

The article deals with the problem of studying and describing the personality of the child in the preschool age. Provides the review of modern foreign studies on this issue. Grounded the importance of age characteristics for describing the structure of the child's personality.В статье рассматривается проблема изучения и описания личности ребенка в дошкольном возрасте. Представлен обзор современных зарубежных исследований, посвященных данному вопросу. Обосновывается важность возрастных характеристик для описания структуры личности ребенка

Dipole moments, molar Kerr coefficients, and structures of certain substituted bicyclo[2, 2, 2] octenes and their epoxy derivatives

1. Dipole moments and molar Kerr coefficients of a number of substituted bicyclo[2, 2, 2]octenes and their epoxy derivatives were measured. 2. The axes of the ellipsoids of polarizability of the carbon-carbon double bond, the oxide and five-membered anhydride rings were calculated. 3. In the oxidation of bicyclooctenes possessing an endo-oriented methyl group or anhydride ring, exo-oxides are formed, while in the oxidation of endo-cyano-derivatives a mixture of exo- and endo-oxides in a 4:1 ratio is formed. © 1969 Consultants Bureau

Dipole moments and molar kerr constants of adducts of diene synthesis of benzoquinone with cyclic dienes

1. The dipole moments and molar Kerr constants of mono- and bisadducts of diene synthesis of p-benzoquinone with cyclopentadiene and cyclohexadiene were measured. 2. Conclusions were drawn on the conformation of the molecules of the investigated compounds. © 1970 Consultants Bureau

Dipole moments, molar kerr constants, and three-dimensional structure of epoxy derivatives of adducts of p-benzoquinone with cyclic dienes

1. A number of epoxy derivatives of adducts of the diene synthesis of p-benzoquinone with cyclopentadiene and cyclohexadiene were synthesized. 2. The dipole moments and molar Kerr constants of eight epoxy derivatives were calculated from data on the electrical birefringence, dielectric permeabilities, indices of refraction, and densities of the solutions. 3. The configurations and conformations of the molecules of a number of compounds were calculated on the basis of the data obtained. © 1970 Consultants Bureau

Synthesis and investigation of the anisotropy of the polarizability and dipole moments of certain compounds of the endoxocyclohexane series

1. Isomeric dicyanoepoxyendoxocyclohexanes were synthesized. 2. The dipole moments and molar Kerr constants of a number of substituted endoxocyclohexenes and endoxocyclohexanes were measured. 3. The oxidation of adducts of furan with maleonitrile and fumaronitrile by performic acid proceeds with the formation of exo-epoxy derivatives. © 1970 Consultants Bureau

Dipole moments, molar Kerr constants, and structure of the adducts of diene synthesis of fumaronitrile and maleonitrile with cyclic dienes and their oxides

1. Oxides of cis- and trans-dicyanobicycloheptenes and cis- and trans-dicyanobicyclooctenes were synthesized and their structure determined. 2. The anisotropy of the polarizability of the cyano-groups in 1, 2 -disubstituted derivatives depends on their mutual orientation. © 1969 Consultants Bureau

Anisotropy of the polarizability of norbornenes and their epoxy derivatives

1. The dipole moments and Kerr constants of adducts of cyclopentadiene with maleic anhydride and methacrylonitrile and the oxide of the latter were measured. 2. The axes of the ellipsoids of polarizability of the carbon-carbon double bond and oxide ring in compounds of the norbornane series were calculated. © 1969 Consultants Bureau

Chemical exploration and identification of the causes of chemical accidents

The article deals the relevance of chemical exploration, its goals and objectives, as well as the main causes of chemical accidentsВ статье рассмотрены актуальность химической разведки, её цели и задачи, а также основные причины химических авари

Gene expression in farm poultry under the influence of T-2 toxin and the use of biological preparations

Background. Feed-borne T-2 toxin may inhibit innate immune system function in birds.The aim. To evaluate the effect of T-2 toxin, artificially introduced with feed, on the expression level of a number of immunity-related genes in the tissues of the broiler digestive system.Materials and methods. The experiments were carried out in the vivarium of the FSC “VNITIP” RAS broilers of the Smena 8 cross from 33 to 47-day old. Experimental contamination of feed T-2 toxin was performed. The birds were divided into 4 groups of 5 animals each: I – control, receiving a diet without the introduction of T-2 toxin, II experimental – receiving a diet with the addition of T-2 toxin, III experimental – receiving a diet with the addition of T-2 toxin and the sorbent Zaslon2+, IV experimental – receiving a diet with the addition of T-2 toxin, the same sorbent Zaslon2+and Axtra Pro enzyme. The level of mRNA expression was analyzed by quantitative reverse transcription PCR.Results. The data obtained indicated the impact of T-2 toxin contamination of broiler feed on the modulation of the level of expression of genes associated with the functioning of the immune system in the cecum and pancreas. Exposure to T-2 toxin (group II) led to an increase in the expression of the pro-inflammatory gene IL-6 in the tissues of the caecum by 10.8 times and IL-8 in the pancreas by 3.89 times (p ≤ 0.05) compared with control group I. The effect of the sorbent, as well as the complex, including the sorbent and the enzyme, on the expression of broiler genes was positive. The sorbent without the enzyme showed greater efficiency than with the additional introduction of the enzyme

Identification of criteria for comparative analysis of drugs and biologically active food supplements to omega-3 food in pharmacies of the Sverdlovsk region

The article considers the criteria for a comparative analysis of omega-3 dietary supplements, analyzes them according to these criteria, summarizes the beneficial properties of the polyunsaturated fatty acids of the omega-3 family, and calculates the average cost of an adequate level of daily intake of omega-3 polyunsaturated fatty acids.В статье рассмотрены критерии для сравнительного анализа биологически активных добавок омега-3, проведён их анализ по данным критериям, обобщены полезные свойства полиненасыщенных жирных кислот семейства омега-3, рассчитана средняя стоимость адекватного уровня суточного потребления омега-3 полиненасыщенных жирных кислот