Significance of the Work Environment and Personal Resources for Employees' Well-Being at Work in the Hospitality Sector.

The aim of the study was to investigate whether different elements of the work environment (manifested by job demands, job control, and social support) and personal resources were linked to employees' well-being at work. Based on data gathered from 574 employees in the hospitality industry in Serbia, it was also tested if personal resources, expressed through self-efficacy, hope, optimism, and resilience, could moderate the relationship between work environment and employees' well-being at work. Correlation analyses showed that high job demands had negative effects on employees' well-being, causing negative emotional reactions to their job, while job control and social support developed positive relationships with positive employees' well-being.

Will we have the same employees in hospitality after all? The impact of COVID-19 on employees' work attitudes and turnover intentions.

A crisis caused by COVID-19 pandemic affected the whole world leaving long-lasting effects on almost every aspect of human lives. The aim of this study was to test how different effects of COVID-19, expressed through job insecurity, employees' health complaints occurred during isolation, risk-taking behavior at workplace and changes in the organization, may impact work-related attitudes (job motivation and job satisfaction) and turnover intentions of the employees in hospitality industry. Based on the data collected from 624 hospitality workers from Serbia, the results indicated that job insecurity and changes in the organization were predictors of all outcomes, in a negative direction, while risk-taking behavior acted as a predictor of job satisfaction only, also in a negative direction.

[On quality of life of children of senior school age in the Republic of Udmurtia].

The article presents results of population study of quality of life of children aged 2-17 years. The study of quality of life of children of senior school age using questionnaire PedsQL was carried out. The comparative characteristic of indices of quality of life of children ofjunior and senior school age in the Republic of Udmurtia is presented.

[The histone proteins of blood leukocytes under miscarriage.].

To analyze fractions of histones in lymphocytes of peripheral blood of women under physiological and complicated course of pregnancy. Three groups of female patients were examined (85 persons in all). The main group (I) included 30 women with physiological course of pregnancy; the main group (II) included women with threat of miscarriage (35 persons); control group (III) consisted of 20 healthy and without pregnancy women.

[The content of apolipoproteins in blood M and parameters of lipid metabolism in population of North Polar regions and Southern regions of Caucasus].

The study was carried out concerning the between content of apolipoproteins A and B in blood and lipid metabolism in population of North Polar regions and Southern regions of Caucasus. The differences of correlation relationships depending on concentration of apolipoproteins A and B in blood in population dwelling in territories climate geographic regions were detected.