Publications by authors named "Zawadzka T"

Article Synopsis
  • Recent research has explored the use of graph neural networks (GNNs) in affective computing, focusing on emotion recognition.
  • The paper introduces GraphSleepNet, specifically modified for classifying emotions and validated against the Circumplex model and the Ekman model.
  • Findings highlight the influence of different data modalities on recognizing basic emotions and confirm the GNN's effectiveness through comparative accuracy analysis.
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The automatic emotion recognition domain brings new methods and technologies that might be used to enhance therapy of children with autism. The paper aims at the exploration of methods and tools used to recognize emotions in children. It presents a literature review study that was performed using a systematic approach and PRISMA methodology for reporting quantitative and qualitative results.

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Data reusability is an important feature of current research, just in every field of science. Modern research in Affective Computing, often rely on datasets containing experiments-originated data such as biosignals, video clips, or images. Moreover, conducting experiments with a vast number of participants to build datasets for Affective Computing research is time-consuming and expensive.

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The content of lead, cadmium, mercury, zinc and copper was determined in various species of fruit gathered in Poland in the period 1989-1991. Samples for the determinations were taken from regions not directly exposed to air pollution from industrial plants and traffic. The content of Pb, Cd, Zn and Cu was determined after dry mineralization (at about 400 degrees C) by the flame ASA technique: Cu and Zn were determined directly in mineralizate solution, Pb and Cd after extraction of their complexes with APDC; Hg after wet mineralization by flameless ASA "cold vapour" method.

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The content of zinc and copper was determined in various sorts of vegetables grown in hothouses or on soil. This content was determined also in the soil where these vegetables were grown. The samples of these vegetables were taken directly from the producers in 18 provinces of Poland from the areas not contaminated by industrial plants and traffic.

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The content of lead, cadmium and mercury was determined in various sorts of Polish vegetables grown on soil or in hothouses in the years 1986-1988 using for the determination of Pb and Cd the extraction flame ASA method after dry mineralization at about 400 degrees C and for Hg the flameless ASA method after wet mineralization. In 1988 soil investigations were conducted parallelly in the areas where these vegetables had been grown. Vegetable samples were taken directly from the producers in 18 provinces, from areas not contaminated with these metals by industrial plants and traffic.

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The content of cadmium and lead was determined in several most popular brands of cigarettes produced in Poland (Carmen, Caro, Extra Mocne, Klubowe, Popularne, Radomskie, Marlboro--produced on the licence of the Philip Morris and in cigarettes imported from Albania (Durres Special, Arberia), Yugoslavia (Jugo) and Cuba (Tobaco Dorado 767, Kim). The samples of these cigarettes were taken from retail market five times at intervals of one month in 1984, (Polish cigarettes) and in 1985 (foreign cigarettes). Cadmium and lead were determined by atomic absorption spectrometry after dry mineralization of samples at 400 degrees C and extraction of complexes of metals with APDC into butyl acetate.

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