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81.
Bruno Delmas 《Archival Science》2001,1(1):25-37
It is only a few decades ago that archivists befan to redefine their discipline in terms of a science. This redefinition of
archives and records management was the consequence of a growing need for an adequate expression referring to a comprehensive
new body of knowledge on records and archives. Consensus on how to adequately define archival science has not been achieved
yet, however. As information society evolves, records and archives are changing in nature and status. It is an emerging discipline
that has to be defined, which is still bears the impress of the mindset and practices of the industrial society. Bruno Delmas
shows the archivist some clues to find a way out of this ambiguity and keep communicating human heritage to unknown generations. 相似文献
82.
83.
The aim of this paper was to discuss the role of food preservation science and technology in the conservation of complex food-based installations. By introducing the principles of food science and food preservation into the decision-making process for the conservation of contemporary art, more insight on conservation and presentation possibilities was created. Considering the installation Piece in Ghent (P.I.G.) by Jason Rhoades, which contains French fries, the principles of food preservation science were evaluated. The preservation of the original foods was discussed against the potential of a reproduction of the foods. The context for conservation was determined by analysing the artist's intention, the production method of the artwork, and the degradation processes of the food materials. From the results obtained, guidelines to preserve the ‘original’ foods were proposed, as well as guidelines to reproduce foods that can last longer. The study demonstrated that food preservation science contributed to the development of effective strategies for the conservation of contemporary food-based art. 相似文献
84.
Pedro T. Esteves Pedro Silva Luís Vilar Bruno Travassos Ricardo Duarte Jorge Arede 《Journal of sports sciences》2016,34(16):1557-1563
This study aimed to analyse how youth basketball players explored numerical overloads during shot attempts by measuring their space occupation across specific court areas. Four process-tracing variables measured how the number of attackers (NA), number of defenders (ND), interpersonal distance between attacker and the closest defender (ID) and distance between attacker and the basket (DBkt) impacted on the performance outcome (converted shot; missed shot; ball possession lost). Ten competitive games involving 13 U14 teams were video recorded and players’ displacements were digitised. The associations between performance outcomes and the process-tracing measures were assessed using standardised mean differences and a cross-correlation function. A multinomial logistic regression was used to calculate the odds ratio (OR) for each of the three possible outcomes. Results revealed that when shot attempts occurred at larger ID and at smaller DBkt, the possibilities to obtain a converted shot increased. The numerical overload of defenders near the scoring target was predominantly associated with offensive success. Also, the possibility of attackers to lead the spatial relation of movements with the defenders, near the scoring target, appeared as a prominent strategy to succeed. In sum, basketball teams that exhibit potential to adapt their collective behaviours to local changes in the environment might be closer to achieving successful outcomes. 相似文献
85.
The present study investigates whether the Early Development Instrument (Offord & Janus, 1999) measures school readiness similarly across different groups of children. We employ ordinal logistic regression to investigate differential item functioning, a method of examining measurement bias. For 40,000 children, our analysis compares groups according to gender, English-as-a-second-language (ESL) status, and Aboriginal status. Our results indicate no systematic measurement differences regarding Aboriginal status and gender, except for 1 item on which boys are more likely than girls to be rated as physically aggressive by Kindergarten teachers. In contrast, ESL children systematically receive lower ratings on items of the language and communication domains—as expected by definition of ESL status—but not within the physical, social, and emotional domains. We discuss how our results fit with child development research and the purpose of the Early Development Instrument, thus supporting its validity. 相似文献
86.
When Pope Francis, the leader of the Roman Catholic Church, released his encyclical on climate change in June 2015, the Fox News Channel, the most watched cable news network in the United States, faced a dilemma. Some of its news anchors and regular commentators are Catholics, and therefore have a positive bias for the Pope. But the network is also known for its bias against man-made climate change. Guided by cognitive dissonance theory, this study analyzed how Fox News’ anchors and commentators discussed Pope Francis’ stance on climate change. The analysis found a clear ambivalence in their discourse and identified four discursive strategies that they used to navigate discursive dissonance. 相似文献
87.
Bruno della Chiesa 《Mind, Brain, and Education》2010,4(2):45-48
Are human beings born unequal when it comes to ethics? Or are ethical standards acquired? Or both nature and nurture? Neuroscience is on its way to discovering biological underpinnings of ethics in our brains. Whatever the upcoming findings on this front will be, our philosophical, political, and educational views, and even the way we look at ourselves as a species, could soon be radically challenged, if not altered. AENEIS, the special section of this journal dedicated to Educational Neuroscience and Ethics, seeks to shed light on the crucial and sometimes frightening questions and answers we are to be confronted with. Starting with Charles Lang (“Science, Education, and the Ideology of ‘How”’) and Zachary Stein (“On the Difference Between Designing Children and Raising Them: Ethics and the Use of Educationally Oriented Biotechnology”), we are embarking on a fascinating but dangerous learning journey. To navigate between Scylla and Charybdis, extreme caution is highly recommended. 相似文献
88.
Ricardo Ferraz Bruno Gonçalves Roland Van Den Tillaar Sergio Jiménez Sáiz Jaime Sampaio Mário C. Marques 《Journal of sports sciences》2018,36(1):116-122
The aim of this study was to identify the influence of prior knowledge of exercise duration on players’ pacing patterns during soccer small-sided games. Twenty semi-professional male soccer players participated in this study. In the first game scenario, players were not informed how long they would be required to play the small-sided game and the activity was terminated after 20 min (Unknown Condition). In the second game scenario, players were told that they would play the small-sided game for 10 min, but immediately after completing the 10-min game, they were asked to complete another 10 min (Partially Condition). In the third game scenario, players were instructed that they would play the small-sided game for 20 min and then they completed the 20-min game (Known Condition). The results presented a tendency of higher values in all performance variables in the [0′–10′] min compared with the [10′–20′] min. As the players’ previous knowledge about the tasks duration increased, the performance between two moments tended to be similar. Considering the entire 20-min game duration, the Partially Condition of the exercise was the most demanding condition. In conclusion, the knowledge of shorter durations of the exercise seems to lead to an increase of exercise duration demand, and longer exercise durations possibly tend to decrease differences between full knowledge and not knowing the exercise duration. 相似文献
89.
James E. Bruno 《The Urban Review》1983,15(1):19-36
School desegregation plans and program efforts in bilingual education, special education, compensatory education, and others designed to promote equal educational opportunity for minorities are threatened with a teaching staff best described as being “burned out,” highly stressed, of low morale, having high absenteeism, and subject to physical abuse. This study examines the extremely low level of teacher morale at inner-city schools and finds major “ethical” stressors such as racial tension among faculty, falsifying of school records, and sexual harassment by school officials emerging as factors contributing to teacher exit and absenteeism. With the use of multivariate discriminant analysis procedures and a sample of 400 high school teachers at nine high schools (three black, three white, and three Hispanic in terms of predominant ethnicity), a set of stressors were derived which uniquely characterize teachers at predominantly black, white, and Hispanic high schools. An economic framework is also presented for understanding the nature of the teacher morale, exit, and absenteeism phenomena in urban schools. 相似文献
90.
Alain Lieury Sonia Lorant Bruno Trosseille Françoise Champault Ronan Vourc’h 《教育心理学》2016,36(9):1560-1595
Video games are a very common leisure activity among teenagers and the aim of this study is to analyse their relations with cognitive and school performances. This study is part of a broad survey, conducted on 27,000 French teenagers (14.5?years old) in middle school (9th grade). The survey contained both a questionnaire on leisure activities practised by teenagers and school/cognitive tests: Comprehension tests, Math, School Knowledge, and Reasoning. The activity frequency (‘never’ to ‘every day or almost’) is studied on five kinds of video games (i.e. action/fighting) vs. seven reading activities (i.e. crime/thriller/fantasy). Results show that there are no correlations or very slight ones between Video Games and cognitive/school tests. Reading activities have potentially important associations with cognition and especially school tests. To conclude, video games are primarily recreational activities and the cognitive stimulation they produce is very different from the one involved in specialised academic subjects 相似文献