Search results for "visual arts"
showing 10 items of 1155 documents
Challenges in implementing ICT in career services : perspectives from career development experts
2018
This article reports the findings from a phenomenographic investigation into career development experts’ conceptions of challenges involved in the implementation of information and communication technologies (ICT) in career services. The results show that these challenges varied from (1) inadequate access to ICT, (2) inadequate access to information, and (3) inadequate skills and competencies, to (4) inadequate integration. These findings provide a deeper understanding of critical aspects that may have an important role in the further development and successful implementation of existing and emerging technologies within the guidance service sector. peerReviewed
D2/H2 adsorption selectivity on FAU zeolites at 77.4 K: Influence of Si/Al ratio and cationic composition
2018
Abstract Equilibrium D2/H2 adsorption selectivity was determined at 77.4 K below 1000 hPa for a series of FAU type zeolites X exchanged with different cations (Li+, Na+, K+, Mg2+, Ca2+, Ba2+ and Mn2+). In addition NaY, DAY (dealuminated Y) and pure silica CHA and MFI zeolites were studied. Two experimental approaches were used to determine the D2/H2 adsorption selectivity: direct determination at the thermodynamic equilibrium from manometric coadsorption experiments and calculations by Ideal Adsorbed Solution Theory (IAST) from single gas adsorption isotherms. While these two approaches are not in quantitative agreement, they reveal similar trends. At low loading ( MnX > LiX > CaX ≈ NaX > …
Measure of a limestone weathering degree using Laser Scanner.
2013
The weathering degree of the building materials and natural stones is generally quantified as the decrement of some mechanical features that can be measured experimentally by means of compressive tests or point load tests in the laboratory or Schmidt hammer tests carried out in situ. Such destructive or damaging tests are unacceptable in case of cultural heritage since even small amounts of damage must be avoided. This work shows a correlation between Schmidt hammer rebound values and the reflectivity that is detected by means of terrestrial scanner laser; therefore it allows assessing the weathering degree of buildings or stones in situ. The results demonstrate that such an investigation c…
Canned Emotions. Effects of Genre and Audience Reaction on Emotions
2017
Laughter is said to be contagious. Maybe this is why TV stations often choose to add so-called canned laughter to their shows. Questionable as this practice may be, observers seem to like it. If such a simple manipulation, assumingly by inducing positive emotion, can change our attitudes toward the film, does the opposite manipulation work as well? Does a negative sound-track, such as screaming voices, have comparable effects in the opposite direction? We designed three experiments with a total of 110 participants to test whether scream-tracks have comparable effects on the evaluation of film sequences as do laugh-tracks. Experiment 1 showed segments of comedies, scary, and neutral films an…
Seasonal periodicity of growth and composition in valves of Diplodon chilensis patagonicus (d'Orbigny, 1835)
2008
Freshwater mussels of the genus Diplodon (Unionida) are common inhabitants of lakes and rivers in South America, and have slow growth and long life spans. We established the annual periodicity of incremental shell growth in Diplodon chilensis patagonicus (d'Orbigny, 1835) and calculated growth rates at different ages, using internal ring counting supported by dyeing methods and δ 18 O isotope analyses, in two Patagonian populations (Lago Steffen and its effluent Rio Manso Inferior, Argentina). Longevities of ca. 90 years (Lago Steffen) significantly extend the life spans reported in the past. Growth rates for old individuals (>30 years) from both lake and river populations average 0.16 mm p…
Effects of high power ultrasound treatments on the phenolic, chromatic and aroma composition of young and aged red wine
2019
Abstract In this study, the effects of both ultrasonic bath and probe treatments on the phenolic, chromatic and aroma composition of young red wine Cabernet Sauvignon were studied and modeled by artificial neural networks (ANNs). Moreover, the effect of high power ultrasound (HPU) along with antioxidants addition (sulfur dioxide and glutathione) was investigated during 6 months of aging in bottles. Lower amplitude and temperature, shorter treatment duration and particularly lower frequency showed a more favorable and milder effect on the chemical composition of wine. In the case of the ultrasonic probe treatment, similar effect was achieved primarily by a larger probe diameter as well as lo…
Composition of the Essential Oil ofDictamnus hispanicusfrom Spain
2006
The composition of the essential oil of Dictamnus hispanicus Webb ex. Willk. collected in eastern Spain was analyzed by GC and GC/MS. The main constituents identified were methyl chavicol (79%) and limonene (7%). The high oil yield (72.0% fresh plant material) and the proportion of the main compounds support the consideration of D. hispanicus as a separate species of the S. and CS. Europe as D. albus aggregate or as a new chemotype of the polymorphic D. albus.
Divisas o empresas históricas de damas. Algunos testimonios (siglos XV y XVI)
2019
ABSTRACT: Devices, badges or imprese, modalities of emblematics, were used by women between the 14th and 17th centuries, although less frequently than by men. This study analyses a little more than two dozen historical devices of ladies of the XVth and XVIth centuries from the perspective of emblematic genre theory. It deals with various aspects such as the structure, the personal involvement of the owners in the design of their devices, the purpose andmanners of displaying wit employed in their composition, etc., and concludes that there are no noticeable differences between women's devices and the masculine ones, except that the impreseof ladies crafted for special occasions (to display i…
Don Quijote en el manga: Traducción, transformación y adaptación en la cultura de masas
2017
During the 19th Century and with the first translations of Don Quixote to japanese, Cervantes’ work started to be part of the country’s mass culture. As a manifestation of this phenomenon, the manga absorbed the image of the knight-errant. This comic genre adapted it to its aesthetic criteria and merged it with its history and folklore. At the same time, the manga has been exported to Western world, where readers and artists are familiarized with its characteristical style. Hence, Don Quixote works together with the manga as a bidireccional bridge between Japan and Spain. Far from the novel, the universality of this classic will find its way into the drawing and will take as base the popula…
Games that People Played in Early Modern Europa and the Emblem
2014
ABSTRACT: This study explores the existence and readership of board games in 16th and 17th century Europe of an emblematic nature. Such games may have derived from the conversation games featured in Baldassare Castiglione's The Book of the Courtier (1528), a work which includes a passage on emblems. In the Spanish tradition, the Filosofia cortesana moralizada (1587) of Alonso de Barros is a book of instructions on how to play this highly emblematic courtly board game, the board of which has unfortunately been lost. Some English emblems of the 17th century also include emblems likely based on Castiglione that depict the courtier as both warrior and scholar. Future studies need to clarify the…