Search results for "PORTRAIT"
showing 10 items of 107 documents
Teaching Matters: Enjoyment and Job Satisfaction
2016
Teaching occurs in a complex and dynamic environment that involves other people—learners, their families and school authorities as well as the subject matter to be taught. Expectations towards the effects of teaching are high, though opinions about teachers may be harmful. What is a contemporary teacher like, then? The aim of this article is to present a portrait of an average teacher on the basis of selected empirical evidence from TALIS 2013 survey (OECD, 2014). Also teachers’ emotions and their relations with job satisfaction and overall success are discussed. Finally, empirical evidence from a case study on job satisfaction, enjoyment and success of Polish teachers of English is discuss…
On a Planar Dynamical System Arising in the Network Control Theory
2016
We study the structure of attractors in the two-dimensional dynamical system that appears in the network control theory. We provide description of the attracting set and follow changes this set suffers under the changes of positive parameters µ and Θ.
Mārtiņa Lapiņa fotografētais Aleksandra Zāmeļa portrets
2022
Godinot latviešu botāniķi un ģenētiķi Aleksandru Zāmeli 125 gadu jubilejā par mēneša priekšmetu Latvijas Universitātes Muzejs ir izvēlējies A. Zāmeļa portretu, ko fotografējis viens no 20. gadsimta pirmās puses izcilākajiem fotogrāfiem Mārtiņš Lapiņš. Raksts veltīts šai fotogrāfijai.
Stable aesthetic standards delusion: changing 'artistic quality' by elaboration.
2014
The present study challenges the notion that judgments of artistic quality are based on stable aesthetic standards. We propose that such standards are a delusion and that judgments of artistic quality are the combined result of exposure, elaboration, and discourse. We ran two experiments using elaboration tasks based on the repeated evaluation technique in which different versions of the Mona Lisa had to be elaborated deeply. During the initial task either the version known from the Louvre or an alternative version owned by the Prado was elaborated; during the second task both versions were elaborated in a comparative fashion. After both tasks multiple blends of the two versions had to be …
Differentiating the differential rotation effect.
2011
As an observer views a picture from different viewing angles, objects in the picture appear to maintain their orientation relative to the observer. For instance, the eyes of a portrait appear to follow the observer as he or she views the image from different angles. We have explored this rotation effect, often called the Mona Lisa effect. We report three experiments that used portrait photographs to test variations of the Mona Lisa effect. The first experiment introduced picture displacements relative to the observer in directions beyond the horizontal plane. The Mona Lisa effect remained robust for vertical and/or diagonal observer displacements. The experiment also included conditions in …
Quantifying the Wollaston Illusion
2020
In the early 19th century, William H. Wollaston impressed the Royal Society of London with engravings of portraits. He manipulated facial features, such as the nose, and thereby dramatically changed the perceived gaze direction, although the eye region with iris and eye socket had remained unaltered. This Wollaston illusion has been replicated numerous times but never with the original stimuli. We took the eyes (pupil and iris) from Wollaston’s most prominent engraving and measured their perceived gaze direction in an analog fashion. We then systematically added facial features (eye socket, eyebrows, nose, skull, and hair). These features had the power to divert perceived gaze direction by…
„Na Ukrainie za owych dobrych czasów” – „Przed laty. Powieść ukraińska” Paulina Święcickiego
2020
The forgotten work and life of Paulin Święcicki (1841–1876), a writer from Kiev region and active in Galicia, represents a rare, authentic example of Polish‑Ukrainian cultural border. His debut work entitled 'Przed laty. Powieść ukraińska' (1865), despite being an artistic failure, is an interesting link between the heritage of the Romantic 'Ukrainian School' and the historical vision of Polish Borderlands in With fire and sword by Henryk Sienkiewicz. The creation of the 17th‑century reality of Ukrainian grasslands (noble, rural and Cossack existence), battle scenes (fights against the Tatars), romantic‑melodramatic plot – these are all adapted to a unique Ukrainian (not Polish‑centred) per…
Scientometric portrait of biochemist Santiago Grisolia: publication productivity, collaboration patterns, and citation analysis
2014
Santiago Grisolía has made numerous scientific discoveries and contributions of great relevance to the advancement of biochemistry and molecular biology, particularly in the field of enzymology in the metabolism of nitrogen related to the urea cycle and the impoverishment of pyrimidines. This article analyses, by means of bibliometrics indicators and social network analysis, his professional career, comparing the results obtained with the patterns of scientific activity of other distinguished researchers. The main findings of the study carried out are as follows: the evolution of his scientific productivity shows an initial period in which the growth is slow or moderate, followed by a fast …
Las esculturas encargadas por Carlos V a Leone Leoni en 1549 y su acabado en España por Pompeo Leoni
2013
In Brussels in 1549 Charles V commissioned four bronze and four marble sculptures from Leone Leoni, to which were added new orders. The sculptor worked on them, especially the bronzes, in Milan, and they were shipped to Spain along with other works at the time of the arrival of the Emperor and the Court. This article discusses the history and evolution of the marbles and a bust (Prado Museum: E-260, E-262, E-267, E-269, E-291), which were sent from Genoa to Cartagena, where they remained until 1568. After years of neglect, Pompeo Leoni was commissioned to arrange for their transfer to his house in Madrid along with Juan de Lugano, artist and dealer in marbles, where Pompeo finished most of …