Study of the impact of the first Covid-19 pandemic restrictions on the physical fitness of the students of Kharkiv National University studying their fitness condition evaluation before the pandemic and after the first year of quarantine restrictions.

Characteristics of changes in the legislation of Poland in the field of accounting for the twenty years. Conditions for conducting business activities at enterprises. Analysis of changes in conduct of financial transactions in international regulations.

Study of the factors of the trade war between China and the USA. The causes and dynamics of the trade imbalance between the two countries, problems related to the observance of intellectual property rights and the freely floating exchange rate regime.

46 different volatile compounds were identified. The inappropriate storage conditions of olives had a negative impact on the aroma profiles of oils. The most abundant compounds were hexanal, a-farnesene, dimethylpalmitamine, and a-Farnesene, 2-hexanal.

Administration of 8-(benzenesulfonylamino)-quinoline was accompanied by the development of epileptiform seizures and an intravital reaction in the hippocampus. The intensity of the reaction was correlated with the duration of seizures in animals.

We examined 82 patients with stage II hypertension. 50 of them had frequent ventricular arrhythmias according to Holter monitoring. 32 patients had verified hypertension without any heart rhythm disorders, another 30 healthy individuals were included.

Diurnal organization of glutathione peroxidase activity in healthy volunteers. Violation of regimen of illumination with prolongation of activity at night time in healthy volunteers, desorganization of biological rhythms of antioxidant defence values.

Schizophrenia is an urgent problem in modern medicine. A study of the concentration of cytokines with pro-inflammatory and anti-inflammatory activity in individuals with different types of paranoid schizophrenia (continuously progressive and episodic).

To study the effect of echinacea purple extract on the number of cells a single layer of epithelium in one gastric hole. Determining the number of cells in one's own gland mucosa. Glandular pit epithelial cell index of the rats' stomach fundus of rats.

Determination of the level of pathological changes in the vascular bed of fibrous formations of acropods in septic diseases of the fingers in cattle. An adaptive mechanism that prevents hemostasis. The process of compensatory hypertrophy of blood vessels.

A feature of the regional policy of the EU countries is the presence of two independent, but at the same time interconnected levels of its regulation. Leveling regional disparities and creating prerequisites for harmonious development of regions across.

A feature of the regional policy of the countries of the European Union is the presence of two independent, but at the same time interconnected levels of its regulation. Understanding the importance of regional development for the national policy.

The main theoretical issues of interpretation and belonging of language installations. The language attitudes as the influential subjective factor that directs verbal, cognitive activity at the preverbal stage of thought formation, speech planning.

Discussion of the compliance problem, its causes and consequences. Changing the public image of the doctor as the most important factor in improving compliance. Improving the quality of medical services, maintaining and improving the health of patients.

We study the birth rates in some republics of the North Caucasus: (Dagestan and Karachay-Cherkessia), where, as in some other post-Soviet regions, there is a serious increase in religiosity. Simultaneous weakening of the traditional family unit.

The psychological and generational peculiarities of adult education, which has become an important and growing sector in modern conditions. Characterization of essentially influence the students self-development process in foreign language acquisition.

Analyses the psychological and generational peculiarities of adult education, which has become an important and growing sector in modern conditions. Characterization of influences the students self-development process in foreign language acquisition.

Problems of psychological rehabilitation of servicemen who participated in combat operations in the ATO zone. Impact of crisis situations on the construction of new goals and strategies for their achievement. Methods of working with women and men.

The purpose of the article. Based on the theoretical analysis of cognitive schemes, scenario matrices of destructive games and their transactions, the author made an attempt to apply his own psychotherapeutic method "Exit from the triangle of S. Karpman

Theories of value. "Old" and "new" dimensions of political value. Attitude towards immigration and integration through the prism of value measurements. Theories explaining attitudes towards integration and immigration. Parties to "supply and demand".

An analysis of the content put by the Rickant neo-Kantian in the term "chaos". The variety of human life experiences that philosophers must transform into the "cosmos" of theories. An examination of the epistemological theories of the philosopher.

Chaos-geometric and quantum-dynamic approach that consistently includes a number of quantum models and a improved methods of analysis to solve problems quantitatively complete modeling and analysis of chaotic dynamics of nonlinear processes in atomic.

Analyzed the belief that adult children of alcoholics abuse alcohol as the result of genetic composition. and to show instead evidence that "the chaotic nature" and the "unpredictability" in the home may be the precursors to alcohol abuse in adulthood.

The concept of "generic", "multifaith", "humanist" chaplaincy. Pastoral, spiritual support for service personnel, including the conduct of religious services at sea, on bases or in the field. Ecological chaplaincy as a new direction in the chaplaincy.

Application of the new procedure of proceedings in the Ukrainian judiciary regarding the closure of criminal proceedings in connection with the decriminalization of the act. Determining the practical expediency of changes for pre-trial investigation.

Popularization of health-improving events and Olympic sports. Study of professional training in physical education and sports in the United States. Financial and material support of the educational process. Academic specialization in sports education.

Voltage deviation in the distribution networks has been performed and expediency of the voltage deviation control for electrically closest and farthest consumers have been analyzed in terms of Levanevska substation, town of Zaporizhzhia.

Expression level of immunohistochemical markers such as HepPar-1, AFP, CK7, CK20. The area of immunopositive cells in cholangiocellular liver cancer, and their differences from hepatocellular carcinoma. Histopathological, histochemical research of treph.

The main characteristic of acute infectious disease of the liver caused by a virus of hepatitis A. Feature risk of symptomatic contagion. Head analysis of the signs and symptoms of jaundice. The essence of vaccination, good hygiene and sanitation.

Marketing research - the function which links the consumer, customer and public to the marketer through information. Obtaining information on competitors activities, changes in attitudes, behaviour distribution channels - the task of sales manager.