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The paper investigates one of the most complex cases of visualizing leftist ideology from a critical, but nevertheless definitely leftist point of view within the Eastern Bloc — the case of László Lakner. Whatever way Lakner’s art can be related to several neo-avant-garde artistic strategies that ironically appropriate leftist symbols, in Lakner’s work, signs and symbols of communist ideology seem to be more than mere appropriated elements of a criticized visual and ideological system. Lakner was consistently looking for a system-critical, but leftist standpoint from the middle of the 1960s until his emigration in 1974. In this paper some examples of Lakner’s activity from this period are presented and the paper explores how he evoked documents and central figures of leftist movements, and how he used the iconography of socialist painting in a very peculiar way. The question whether some of his artistic strategies could be related to Marxist philosophy is also considered. The title of the paper refers to a conceptual drawing of the same title by Lakner that can be seen and read as an ambiguous tribute to Karl Marx.

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Progress in Agricultural Engineering Sciences
Authors: István Dalmadi, Dávid Kántor, Kai Wolz, Katalin Polyák-Fehér, Klára Pásztor-Huszár, József Farkas, and András Fekete

High hydrostatic pressure (HHP) processing technology offers the possibility to preserve quality attributes. Objective test methods describing quality in a complex form have an important role in the development of new products and in the quality assurance of different technologies. Therefore, research was performed to compare the effects of HHP treatment and heat pasteurization on visual appearance, volatile composition, taste and texture properties of strawberry purees measured by sensorial and objective methods. Sensory evaluation did not show significant differences between samples. Similar result was obtained from the color measurements. Viscosity of purees changed only slightly as a result of the treatments. Electronic nose and electronic tongue were found to be promising tools for discrimination of strawberry purees treated by different levels of high hydrostatic pressure or thermal treatment. Canonical discriminant analysis showed that control and “600 MPa for 5 minutes” samples were quite similar. Samples treated by 600 MPa for 15 minutes were distinguished from the above mentioned ones. The heat treated samples (80°C for 5 and 15 minutes) were definitely separated from the control samples. Fusion of the data from the electronic nose and tongue showed the same trend and improved the classification of the treated puree samples.

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Orvosi Hetilap
Authors: Kornél Mák, Éva Fejes, Marietta Pohl, Gábor Kolonics, Gábor Tóth, Iván Zádori, Zsolt Nemeskéri, Dávid Hesszenberger, Gergely Fehér, and Antal Tibold

Összefoglaló. Bevezetés: Napjaink egyik legszélesebb körben emlegetett jelensége a kiégés (burnout), mely a leggyakrabban a segítő szakmákban dolgozókat érinti. Célkitűzés: Munkánk célja a kiégés jelenségének komplex vizsgálata szociális munkások körében. Módszerek: A demográfiai adatok felvétele mellett a kiégés vizsgálatához a Maslach Burnout Inventory (MBI) kérdőívet használtuk, a kognitív/viselkedésbeli hibákat, diszfunkcionális elvárásokat pedig a Diszfunkcionális Attitűd Skála (DAS) segítségével térképeztük fel. A hangulatzavar kimutatásához a Beck Depresszió Kérdőív rövidített változatát alkalmaztuk, továbbá az Erőfeszítés–Jutalom Egyensúlytalanság Kérdőív és a Társas Támogatás Kérdőív is kitöltésre került. Eredmények: Összesen 300 fő töltötte ki a kérdőívet: 106 férfi, 194 nő. A munkavállalók döntően a fiatal/középkorú korcsoporthoz tartoznak, a 26–45 év közöttiek aránya 52,2%. Az átlagos kiégési pontszám 53,9 (SD = 18,7) volt, melyből 105 fő (35,1%) alacsony, 182 fő közepes (60,6%) és 13 fő (4,3%) súlyos kiégéssel érintett. A multivariációs analízis során a női nem (OR: 5,857), az életkor (OR: 4,126), a munkában eltöltött évek (OR: 2,721), a sokgyermekes család (OR: 2,861) és a társas támogatás hiánya (OR: 2,81) bizonyultak a kiégés független rizikótényezőinek (p<0,05 minden esetben). A depresszió és a kiégés (p<0,001), valamint a diszfunkcionális attitűdök és a kiégés között pozitív kapcsolat igazolódott (korrelációs együttható = 0,316; p<0,001). Következtetés: Eredményeink alapján a szociális munkások jelentős része közepes fokú kiégésben, 5%-uk pedig súlyos fokú kiégésben szenved. A kiégésnek vannak befolyásolható (munkahelyi attitűdök, társas támogatás) és nem befolyásolható (életkor, nem, család) tényezői, melyeket az esetleges prevenciós, illetve intervenciós beavatkozások során figyelembe kell venni. Orv Hetil. 2020; 161(44): 1884–1890.

Summary. Introduction: Burnout is increasingly prevalent mainly involving employees working in the social sphere. Objective: The aim of our study was to examine the complexity of burnout among social workers. Methods: Baseline demographic data were recorded. Burnout was assessed by the Maslach Burnout Inventory (MBI), and the intensities of dysfunctional attitudes were also studied. Depression was detected by the abbreviated version of the Beck Depression Questionnaire, furthermore social supports and effort–reward imbalance were also examined. Results: Overall 300 employees participated in our study. Age group distribution was young/middle-aged access, the vast majority of the workers was between 25 and 45 years. The mean burnout scale was 53.9 (SD = 18.7), 105 workers had mild (35.1%), 182 moderate (60.6%) and 13 severe (4.3%) burnout. In a multivariate analysis, the female gender (OR: 5.857), the age (OR: 4.126), the years spent with working (OR: 2.721), the number of children (>3) (OR: 2.861) and the lack of social support (OR: 2.81) were independently associated with burnout (p<0.05 in all cases). There was a significant association among burnout, depression and dysfunctional attitudes. Conclusion: The vast majority of our social workers suffered from moderate and a small, but a significant proportion from severe burnout. Our work draws attention to the modifiable and unmodifiable risk factors of burnout in this population, which may help in the development of preventive strategies. Orv Hetil. 2020; 161(44): 1884–1890.

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