Postrzeganie celebrytów dawniej i dziś. Autokreacja wizerunkowa kontra wizerunek medialny

The article covers the reflection on the creation of the image of celebrities in the mass media from a historical perspective — before the so-called culture of transparency — and from the perspective of the current state of affairs — during the time of the prevalence and exhibition of the private content and the multiplicity of choices and the enormous amount of information coming from mass media. The article discusses the issue of cultural changes and the characteristics of a “culture of exposing” where self-presentation techniques often take the form of media exhibitionism. Special attention is devoted the practical techniques of image-creation of media personalities, where two processes are compared: the creation of the image of a celebrity by himself or herself (self-creation of the image) and the creation of the image by the media (the media image)

Treatment goal attainment for secondary prevention in coronary patients with or without diabetes mellitus : Polish multicenter study POLASPIRE

Introduction: Cardiovascular disease is still a leading cause of death in Poland and across Europe. The aim of this study was to assess the attainment of the main treatment goals for secondary cardiovascular prevention in coronary patients with or without diabetes mellitus (DM) in Poland. Material and methods: The study group included 1026 patients (65.5 ±9 y.o.; males: 72%) included at least 6 months after the index hospitalisation for myocardial infarction, unstable angina, elective percutaneous coronary intervention or coronary artery bypass surgery. The target and treatment goals were defined according to the 2016 European Society of Cardiology guidelines on cardiovascular prevention. Results: Patients with DM (n = 332; 32%) were slightly older compared to non-diabetic (n = 694) individuals (67.2 ±7 vs. 64.6 ±9 years old; p < 0.0001). The DM goal was achieved in 196 patients (60%). The rate of primary (LDL: 51% vs. 35%; p < 0.0001) and secondary (non-HDL: 56% vs. 48%; p < 0.02) goal attainment was higher in DM(+) compared to DM(–) patients. The rate of target blood pressure was lower in DM(+) than in normoglycemic patients (52% vs. 61% at < 140/90 mm Hg, p < 0.01. As expected, goal achievement of normal weight (9.5% vs. 19%; p < 0.0001) and waist circumference (7% vs. 15%; p < 0.001) was lower in diabetic patients and the rate of regular physical activity was similar (DM+ 12% vs. DM– 14%; p = ns). Finally, there was no difference in active smokers (DM+ 23% vs. DM– 22%; p = ns). Conclusions: Great majority of Polish patients in secondary prevention do not achieve treatment goals. Although lipid goals attainment is better in DM and the rate of smokers is similar, the management of all risk factors needs to be improved

Role of Advanced Glycation End Products in Assessment of Diabetes Mellitus as a Risk Factor for Retinal Vein Occlusion

Aim: In this study, we aimed to assess the correlation between diabetes mellitus (DM) and the retinal vein occlusion (RVO) based on skin autofluorescence (SAF) measurement, which reflects the accumulation of advanced glycation end products (AGE) in patients who have undergone an episode of central retinal vein occlusion (CRVO) or branch retinal vein occlusion (BRVO). Material and methods: In total, 23 patients (16 males, 7 females) with RVO were included in this study. Among these 23 participants, 12 (52%) had been diagnosed with CRVO and 11 (48%) with BRVO. The control group consisted of 14 healthy volunteers (11 females, 3 males). To calculate the risk of cardiovascular diseases (CVD) and DM, we conducted SAF examinations. We compared the SAF levels in three groups of patients: (1) with CRVO, (2) with BRVO, and (3) the control group. Basic demographic and clinical information and detailed history of the concurrent diagnoses of systemic diseases, such as systemic hypertension (HTN), DM, hyperlipidemia (HL), and heart diseases, were obtained. Results: In total, 10 (43.5%) patients were diagnosed with DM, 6 (55%) in the BRVO group and 4 (33%) in the CRVO group. The mean SAF value was significantly higher in the BRVO group than in the control group (2.64 a.u. and 2.35 a.u., respectively) (p = 0.023). More patients with risk of DM were identified in the CRVO group than in the BRVO group (p = 0.024). Conclusions: The advanced glycation end products (AGE) in the skin autofluorescence (SAF) is a viable method of evaluating the risk of DM in patients with RVO. We confirmed a correlation between RVO and DM, which was significantly pronounced in the CRVO form, although further carefully devised studies on the relationship between RVO and DM with a larger number of responders should be conducted in the future

Study of Structural and Optoelectronic Properties of Thin Films Made of a Few Layered WS2 Flakes

We report a surfactant-free exfoliation method of WS2 flakes combined with a vacuum filtration method to fabricate thin (&lt;50 nm) WS2 films, that can be transferred on any arbitrary substrate. Films are composed of thin (&lt;4 nm) single flakes, forming a large size uniform film, verified by AFM and SEM. Using statistical phonons investigation, we demonstrate structural quality and uniformity of the film sample and we provide first-order temperature coefficient &chi;, which shows linear dependence over 300&ndash;450 K temperature range. Electrical measurements show film sheet resistance RS = 48 M&Omega;/&Upsilon; and also reveal two energy band gaps related to the intrinsic architecture of the thin film. Finally, we show that optical transmission/absorption is rich above the bandgap exhibiting several excitonic resonances, and nearly feature-less below the bandgap