Suchergebnisse

Abstract
The aim of our paper is to analyze the position the psychedelic trance subculture takes on drug use and whether it applies to prescriptive regulatory systems on drug-taking. A qualitative field research strategy was adopted with the use of semi-structured interviews and participant observations. Actors at three levels of participation in the subculture (experts, long-term participants and newcomers to psychedelic trance parties) were interviewed. The results showed that the subculture distinguishes between tolerated and non-tolerated drugs. This distinction is different from the mainstream paradigm. The subculture also has unwritten rules relating to the behavior expected of an intoxicatedperson. However, there is only limited potential for the subculture to enforce these standards and recognition that this represents a threat. Psychedelic trance stands out from other dance scenes in the use of specific drugs—hallucinogens—that dominate and inform its culture.

Abstract
The working poor are not a clearly defined group. There are still people who work full-time, but have incomes bordering on poverty level. They tend to remain in work despite their low wages simply to avoid becoming unemployed and risk social exclusion. However, working in low-income jobs for long periods creates stress and gives rise to further problems. Stress affects sleep patterns and leads to problems associated with food intake and nutrition, and thus to disorders of the gastrointestinal system. Cardiovascular and neurological disorders may occur too. A lack of finances, and the stresses stemming from that are statistically significant and a strong predictor of a worse mental state. There is also a higher probability of psychosis occurring. All this affects the entire family, especially children. The inability to invest money and time in their development is another consequence.

The article deals with the mental strain, as subjectively perceived by Czech soldiers and their families in the course of and after return from international missions. The research part was processed based on nine in-depth interviews with soldiers with different experiences from foreign missions. The data were processed with the help of grounded theory. The results showed that the involvement in missions is mainly positively assessed, primarily thanks to professional development. The operations bring specific stressors; additionally to critical situations, there is primarily the stress related to separation from the family and the cabin fever. The soldiers cope with the stressors thanks to the contact with their families, thanks to a good team, leisure time activities and support from the chaplain or the psychologist. The duration of the adaptation stage after the mission varies very much. It includes problems with restoring contact with the children and adapting to routine life, as well as the envy of surrounding people, considered by the soldiers a "Czech particularity", caused by low positive publicity of the Czech army.

Abstract
Our article is focused on selected socio-economic aspects of health literacy of poor persons in the South Bohemian Region. In addition to determining the level of health literacy, we test its relationship to income and education level and examine how difficult it is for the target group to pay for medicines and visit a physician if needed. We also focus on the causes of such difficulties. The research was conducted in 2016 on a sample of 254 persons entitled to state material poverty benefits in the South Bohemian Region. A structured interview was used, including the administration of the short form of the standardized Health Literacy questionnaire, with several additional questions on the respondents' socio-economic situation. The data were statistically processed using SPSS. The results showed the respondents had an insufficient level of health literacy, and that a high proportion had difficulty paying for medicines and visiting their physician when required. Health literacy is not related to income but to education level.

Abstract
The main goal of the article is to describe selected aspects of the sex trade as viewed by clients who make use of the services provided by sex workers. We use data obtained through a content analysis of selected topics discussed on an erotic forum called Nornik.net. The topics were: Can a person stop "screwing"?; what was your first contact with the sex trade and how can a person hide their visits to sex workers? In the course of the analysis, we identified an additional category that featured in all the topics: "trophy collecting". The discussants perceive sex workers as a commodity to be purchased and subsequently evaluated. The discussants tended to compete among themselves to visit the most sex workers or to be first to visit the latest sex worker. The discussion forum serves as a support centre and contains hints and tips on different areas of "screwing" and related issues. The forum also displays certain features of a community.

Abstract
The article describes the obstacles to the emancipation of Roma women in the family and Czech society. The theoretical side deals with the recent changes in gender roles in the Roma family, changes in the position of Roma women and their discrimination as well as the concept of emancipation. The article aims to describe the obstacles a Roma woman must overcome in the course of emancipation. The data are based on qualitative socio-ethnographic research conducted through narrative interviews with 30 women of different ages and classes who identify as Roma and live in three Czech regional capitals. The research sample was compiled using the snowball method. The data collected in the field research were analyzed in Atlas.ti using anchored theory. We identified five main obstacles to the emancipation of Roma woman. They include obstacles emanating from the family and the majority society as well as obstacles caused by the hegemony of masculinity and those emanating from the woman. By gaining an understanding of relations in Roma families, the situation regarding the emancipation of Roma women and the associated barriers may help those who come into daily contact with the Roma minority to take appropriate actions and apply the right interventions.

Abstract
Objectives The impact of a change in hemodynamics on cognitive skills in patients with asymptomatic carotid stenosis (ACS) after carotid endarterectomy (CEA) remains unclear. The aim of this study was to evaluate the results of CEA for ACS at 1 year by assessing the changes in anterior, middle, and posterior cerebral artery blood flow in tandem with changes in cognitive efficiency.
Methods Flow volume in cerebral arteries using quantitative magnetic resonance angiography was measured in a group of 14 males and 5 females before and at 1 year after CEA for ACS. Cognitive efficiency was assessed by Repeatable Battery for the Assessment of Neuropsychological Status (RBANS). The values of flow volume were processed using simple ratio (SR) and were used for covariance analyses with changes in cognitive skills after CEA.
Results A significant improvement in cognitive efficiency indexes of immediate memory and visuospatial perception at 1 year after CEA for ACS was observed. Simultaneously, a significant deterioration of speech index was noted. During the analysis of association between flow and cognition, the highest correlation could be seen between the middle cerebral artery (MCA) flow and the visuospatial perception. A change in posterior cerebral artery (PCA) flow was associated with an increase in immediate memory index and anterior cerebral artery (ACA) flow change with the speech index.
Conclusion Convergence of data supporting the association between revascularization and cognitive improvement were added in a small, single-center cohort of ACS patients undergoing CEA. No significant differences in cognition were seen between preoperative findings and at 1 year after CEA. Visuospatial perception improvement was linked to flow change in MCA, immediate memory improvement to flow change in PCA, and speech index change to flow change in ACA. Methodical limitations of this small study preclude formulating larger generalizations. Hemodynamic factors in CEA should be assessed in a larger-scale study.