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A test group consisting of 104 healthy men from the ages of 19 to 21 was divided into two groups according to the magnitude of their individual α- frequency (ІАF) median―groups with high (n = 53, IA ≥ 10,04 Hz) and low (n = 51, IAF ≤ 10,03 Hz) levels of ІАF. Changes in power and coherence of the EEG oscillations during the usual manual movements as well as intergroup differences were evaluated. The higher level of the background tone of the cortex activation in men with a high IAF (individual alpha-frequency) was found as correlative with a signi􀏐icant selection of the relevant sensory information and a nonspecific input afferentation and its weakening under the performance of habitual manual movements. A functional state of the cortex is relatively lower in men with a low IAF and compensated by the tension of brain processes associated with a low level of the selective attention and the increase of the reticular influences and their significance during the finger movements. Men with a high IAF are characterized by the greater locality and asymmetry of processes of the cortical excitation under the dominant role of the left hemisphere. Activation changes are more diffuse in nature in subjects having a low frequency
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Objective. Scientific reports provide information concerning an insufficient level of physical activity of societies. The objective of the study is recognition of the level of physical activity among Ukrainian students, and factors which condition this activity: gender, place of residence, self-reported physical fitness, and the BMI. Methods. The study was conducted in 2013 among 2,125 Ukrainian students using a long version of the International Physical Activity Questionnaire (IPAQ), supplemented with data concerning the respondents’ physical development. Results. The results of the study showed that the mean total physical activity of students was 3.560 MET, and its highest percentage pertained to the area of activity in sports – 1.124 MET. Significantly higher statistically physical activity was observed among males than females. In males, the highest activity was related to participation in sports classes, while in females – engagement in household chores. It was found that males, compared to females, were significantly more physically active in such areas as occupational activity (education) and sports activity, whereas females showed higher activity performing household chores. According to the place of residence, inhabitants of medium-size towns and rural areas obtained the most favourable results in activity, while the inhabitants of large cities the poorest. Self-reported physical fitness was significantly correlated with the results in physical activity obtained by the students. No relationship was found between the BMI and the level of student’s physical activity. Conclusion. Considering the very large population of respondents, the results obtained may be considered as an up-todate pattern of physical activity among Ukrainian students.
The purpose of this paper is to identify the cerebral electrical activity features in men with a high or low α-frequency background while performing the alternate finger movements. A test group consisting of 104 healthy men from the ages of 19 to 21 was divided into two groups according to the magnitude of their individual α- frequency (ІАF) median –groups with high (n = 53, IAF ≥10,04 Hz) and low (n = 51, IAF ≤10,03 Hz) levels of ІАF. Changes in power and the coherence of the EEG oscillations during the alternate finger movements as well as intergroup differences were evaluated. Men with high a IAF are distinguished by higher rates of speed and accuracy in terms of their sensory-motor response. The role of inhibitory neural processes increases in the case of men whose frequencies are low. The implementation of alternating finger movements in male groups is accompanied by a decrease in the coherence of θ-, α1-, α3- EEG oscillations in the cortex in general, β- and γ-activity - in the rear temporal and occipital areas. In the frontal and central lobes of α2-, β- and γ- ranges an increase in EEG coherence fuctuations was observed. The power of θ-, α- and β1- waves, especially in the posterior cortex areas, decreases. A larger degree of low-frequency fuctuations in EEG power can be observed in the frontal area. Thus, more economical brain processes providing the processing of any sensory or motor information in men with a high IAF determine higher levels of the speed and accuracy of their sensorimotor responses. Men with a low IAF have lower ductility but a higher voltage of brain processes correlated with a decrease in the sensorimotor response of speed capabilities increasing the role of inhibitory effects.
The aim of this study was to investigate the physical activity, the basic parameters of physical development, and eating habits of students from Ukraine. The research method of diagnostic survey using a IPAQ questionnaire  and nutrition questionnaire was carried out in 2013 among 2 125 students, for 60.8% of women and 39.2% men. As a result of studies beneficial indicators of total physical activity were demonstrated, with higher physical activity of persons who have sufficient amount of free time. The level of BMI indicator is in the majority of students at a normal level. The amount and frequency of meals is a sign of positive healthy behaviors. Also the disadvantageous behaviors occur, such as avoidance and loss of control over eating and induction of vomiting for the sake of one’s body.
Background. Physical activity is a vital component of one’s lifestyle. Therefore, it should be properly diagnosed in students, the future social elites. Material and methods. The study was conducted in 2013 and involved 308 students of Lesya Ukrainka East European National University in Lutsk. The research method was an International Physical Activity Questionnaire (IPAQ-S) supplemented with own questions. Results. The study has shown that only 4.5% of Ukrainian students demonstrate a high level of physical activity, 22.1% − average and as many as 73.4% − low. The course of study is not relevant to one’s level of physical activity. Further, it turns out that in subsequent years of study, there is a visible increase in the number of females demonstrating low physical activity. Finally, students from large cities as well as those living in private houses show a higher level of activity. Conclusions. The knowledge on physical activity in students should be taken into account in the didactic process at university.
The article presents a state of physical and mental health components of quality of life of university students. The results indicate that the physical component of student’s health is within 51.12, psychological - 44,27 points. The level of physical and mental health components of quality of student’s life in Ukraine, Belarus and Russia do not differ significantly. It is statistically proved that correlation relationship between role-functioning caused by physical condition and role functioning, emotional state caused by the students’ overall health and vitality, general health and mental health, social functioning and role functioning caused by emotional state, social functioning and mental health.
Physical activity and eating habits are very important determinants of health. The aim of the study is to demonstrate relationship between the level of activity and eating habits of students. The study involved 1,291 female students with an average age of 19.5, from 12 fields of study of the National University in Lutsk, Ukraine. In order to assess the activity levels the authors applied long version of the International Physical Activity Questionnaire (IPAQ), and eating habits were surveyed via a questionnaire prepared at the Institute of Agricultural Medicine in Lublin. With regards to behaviors related to eating habits a significantly higher activity was observed in people suffering from fear of food. In the case of behaviors related to care for the appearance and the figure, a higher physical activity was shown among students performing exercises to reduce and to gain weight. Very insignificant use of the test participants of unhealthy means indicates appropriate health-promoting attitudes of the female students.
Poznawanie aktywności fizycznej społeczeństw to ciągle aktualny problem badawczy. Szczególnie interesującym wydaje się jej rozpoznawanie i porównywanie wśród mieszkańców różnych państw. W tym celu dokonano badań wśród studentek psychologii z Wołyńskiego Narodowego Uniwersytetu w Łucku. Jako metodę badań zastosowano długą wersję Międzynarodowego Kwestionariusza Aktywności Fizycznej (IPAQ). W wyniku badań stwierdzono zadowalający poziom aktywności studentek. Głównymi obszarami aktywności fizycznej są w kolejności: praca w i wokół domu, udział w rekreacji i sporcie oraz przemieszczanie się. Dominującym rodzajem wysiłku w poszczególnych obszarach aktywności jest chodzenie. Sedenteryjny sposób spędzania czasu wolnego przez studentki jest mniejszy niż w innych badaniach, co wskazuje na pozytywne aspekty ich zdrowego stylu życia.
Background. Understanding various dimensions of health is a key factor to properly identify health risks. The purpose of the research is to acquire knowledge concerning positive health and survival skills by the Ukrainian students of Medical Vocational School in Lutsk. Material and methods. The study group comprised 467 female students aged 15-25 years old who were the attendants of Postsecondary Vocational School in Lutsk on: Pharmacy, Medicine, Obstetrics, Nursing and Laboratory Diagnostics specialties. A subjective questionnaire was used, which focused on: somatic, mental and social health profiles together with survival skills. Results. The results indicated the intensification of individual profiles, with the highest value of social health. Somatic health identified HR as its highest index, for mental health it was tolerance and for social health- respecting basic values. When it comes to the survival skill health profile tolerating body imbalance obtained the highest index. Conclusions. Most of the specialties showed a domination of different health profiles, which allowed to demonstrate forms of self-reported health models from the specialties of Nursing and Medicine.
Powiat rówieński w 1921 r. wszedł w skład województwa wołyńskiego II Rzeczypospolitej Polskiej. Z części gmin powiatu rówieńskiego, 1 stycznia 1925 r. utworzono powiat kostopolski. Znaczącą większość powiatu stanowiła ludność ukraińska. Drugą i trzecią grupę narodowościową stanowiła społeczność polska i żydowska. Powiat rówieński zamieszkiwały także inne społeczności, m.in.: czeska, niemiecka i rosyjska. W latach 1921–1939 nastąpił rozwój wychowania fizycznego i sportu w Równem i w powiecie rówieńskim, m.in. w kwestii infrastruktury sportowej, jak również kształcenia kadr dla potrzeb wychowania fizycznego i sportu. Dużą rolę w rozwoju aktywności fizycznej odegrały organizacje i towarzystwa młodzieżowe i społeczne, m.in.: Towarzystwo Gimnastyczne „Sokół”, Wołyński Związek Młodzieży Wiejskiej i Związek Strzelecki. Znaczącą rolę w działalności sportowej odegrały kluby sportowe. Rozwojowi aktywności sportowej sprzyjały powstające na Wołyniu struktury sportu, m.in. okręgowe związki sportowe, mające siedzibę w Równem. Wychowanie fizyczne i sport realizowane były wśród ludności ukraińskiej – na Wołyniu działalność zaznaczyły organizacje „Płast” i „Junak”.
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