Search results for "Visual arts"
showing 10 items of 1155 documents
DIGITAL COMPETENCIES FOR DIGITAL IN-SERVICE TEACHERS
2016
The broad diversification of media products, the increasing digitization and globalization of the media with the value-and ethical issues that it raises, proposes and confirms the reasons why media education is to be considered as an indispensable task for anyone involved in education. The media competence enhances teachers’ ability to creatively modify learning spaces and to design a variety of stimulating activities in order to promote their pupils’ independent and aware work. Teachers play a decisive role in the uptake and use of technology in classrooms, and experience from teacher education programs is a crucial factor influencing new teachers’ use of technology (Drent & Meelissen,…
Effect of muscle type and animal category on fatty acid composition of bresaola made from meat of Cinisara cattle: preliminary investigation
2020
The bresaola could represent an alternative commercial opportunity for autochthonous dairy cattle farms. Therefore, a study was carried out to investigate the fatty acid (FA) composition of bresaola made using Semimembranosus (SMm), Semitendinosus (STm), and Biceps brachii (BBm) muscles from grazing young bulls (GB), housed young bulls (HB) or grazing adult cows (AC) of Cinisara breed. Animal category, fat content, feeding system, and type of muscle influenced the FA composition of bresaola. Fatter products, made from AC and HB meat, or with STm and BBm muscles showed lower polyunsaturated/saturated FA ratio. The bresaola from young bulls fed pasture-based diet showed an increased polyunsat…
Jennet milk production during the lactation in a Sicilian farming system
2012
Abstract In Italy, the interest for jennet milk production has recently developed. An 18-month-long experiment was carried out on a jennet farm near Milo (CT), where 24 jennets, which derived from the Ragusana breed, were tested for milk yield and composition over an entire lactation period. The jennets were fed with hay and concentrate in a large paddock. From the 28th post-foaling day to the end of the lactation, the jennets were machine-milked twice a day with an in-between milking interval of 5 h. The milk amount from each jennet was recorded every 3 weeks and individual samples were collected and analyzed for fat, protein, casein, non-proteic nitrogen, lactose and somatic cell count. T…
Effects of feeding green forage of sulla (Hedysarum coronarium L.) on lamb growth and carcass and meat quality.
2012
The nutritional effects of sulla (Hedysarum coronarium L.) forage containing condensed tannins (CT) on growth of lambs, and carcass and meat quality were investigated. Thirty-two male Comisana lambs aged 100 ± 8 days weighing 19.0 ± 2.8 kg were fed fresh forage of sulla or CT-free annual ryegrass (Lolium multiflorum Lam. subsp. Wersterwoldicum) for 49 days until slaughter; in addition, each lamb was supplied with 200 g/days of concentrate. Eight lambs per diet had been previously treated with anthelmintic drugs to remove nematode parasites. Measurements of BW and feed intake, and counts of faecal nematode eggs were made. Carcass parameters were recorded after slaughter, and tissue component…
Essential Oil Composition of Stems and Fruits of Caralluma europaea N.E.Br. (Apocynaceae)
2010
The essential oil of the stems and fruits of Caralluma europaea (Guss.) N.E.Br. (Apocynaceae) from Lampedusa Island has been obtained by hydrodistillation and its composition analyzed. The analyses allowed the identification and quantification of 74 volatile compounds, of which 16 were aromatic and 58 non-aromatic. Stems and fruits contained 1.4% and 2.7% of aromatic compounds respectively, while non-aromatic were 88.3% and 88.8%. Non-aromatic hydrocarbons were the most abundant compounds in both organs, followed by fatty acids. Data showed differences in the profiles between stems and fruits which shared only eighteen compounds; stems accounted for 38 compounds while fruits for 53. Fruits …
Paesaggio, piano, progetto: problemi lessicali e altro
2012
The notion of landscape and the techniques for landscape design must necessarily be based on two principal regulatory provisions, the European Landscape Convention and in Italy the law on cultural heritage and landscape. Consideration must also be given to what is meant by the term ‘landscape' in normal and specialist parlance and to the nature of the training of landscape architects, because it is from all this that the ambiguities and misunderstandings that surround the notion of landscape originate. Consideration must also be given to the relations between planning and real and local transformations, because the contents and procedures for the formulation of designs depend on them. Lands…
A Lexicon for Italian cinema: A conversation about history, theory and critique
2017
This article represents the outcome of a round table organized and conducted by Giacomo Tagliani about the Lessico del cinema Italiano/Lexicon of Italian Cinema (2014–2016). This research and editorial project comprises three volumes and 21 entries that address the history of Italian cinema through an original and challenging approach, namely to detect a list of conceptual clusters able to provide new perspectives over the heritage of Italian films. In this refined version, the authors who took part in that round table, that is, Roberto De Gaetano (also editor of the volumes), Massimiliano Coviello, Luca Venzi and Francesco Zucconi, outline their involvement in the research project, their s…
Depicting life, analysing the power: The ‘actuality’ of Italian cinema
2014
The increasing production of biographical films dealing with power and its figures raises interesting questions about the nature and the aims of political cinema. What are the strategies used to represent people whose public image has completely overlapped to their identity? This matter concerns not only thematic aspects of the biopic genre, but more in depth it discloses fundamental issues at the basis of any theory of cinema. From this point of view, some Italian instances propose original solutions, creating a coherent framework in continuity with a long tradition that has marked the history of Italian thought. This article aims at making a survey of these inputs through the analysis of …
The Italian version of the Cognitive Style Indicator and its association with decision-making preferences
2018
By adopting a more flexible view, Cools and Van den Broeck (2007) developed the Cognitive Style Indicator (CoSI) which includes three cognitive dimensions: Creating (flexible, open-ended and inventive), Knowing (emphasizing facts, details, objectivity, and rationality), and Planning (guided by preferences for certainty and well-structured information). The first aim of this research was to validate the three factor structure of the CoSI within the Italian context, whereas the second was to verify whether cognitive styles, as measured by the CoSI, accounted for individual differences in decision-making processes. Two studies were conducted using two different samples (n = 549 and n = 397). C…
Parametric Natura Morta
2018
Parametric equations can also be used to draw fruits, shells, and a cornucopia of a mathematical still life. Simple mathematics allows the creation of a variety of shapes and visual artworks, and it can also constitute a pedagogical tool for students.