scholarly journals Un protocole de fertilisation croisée d’un langage fonctionnel et d’un langage objet: application à la mise en oeuvre d’un prototype d’éditeur coopératif asynchrone

2011 ◽  
Vol Volume 14 - 2011 - Special... ◽  
Author(s):  
Maurice Tchoupé Tchendji

International audience The cross-fertilization is a technique to pool expertise and resources of at least two sectors in order to make the best of each. In this paper, we present a protocol of programming based on cross-fertilization of two programming languages (Haskell and Java) under two different programming paradigms: the functional paradigm and the object paradigm. This pooling of the strengths of each type of language permit to develop more secure applications in a shorter time, with functional code concise, easily understandable and thus, easily maintainable by one third. We present the meta-architecture of applications developed following this approach and an instantiation of it for the implementation of a prototype of an asynchronous collaborative editor. La fertilisation croisée est une technique permettant de mettre en commun des compétences et des ressources d’au moins deux secteurs d’activité afin d’en tirer le meilleur de chaque. Dans ce papier, nous présentons un protocole de programmation basé sur la fertilisation croisée de deux langages de programmation (Haskell et Java) relevant de deux paradigmes de programmation différents: le paradigme fonctionnel et le paradigme objet. Cette mutualisation des points forts de chaque type de langage permet de développer des applications plus sûres, en un temps moindre, ayant un code fonctionnel concis, facilement compréhensible et donc, facilement maintenable par un tiers. Nous présentons la méta-architecture des applications développées suivant cette approche ainsi qu’une instanciation de celle-ci pour la mise en oeuvre d’un prototype d’éditeur coopératifasynchrone.

Mathematics ◽  
2021 ◽  
Vol 9 (11) ◽  
pp. 1255
Author(s):  
Lukas Hapl ◽  
Hashim Habiballa

This article introduces the possible usage of the developed programming discourse that can be used to support training in the digital logic area. The discourse merges several programming paradigms into one solution. The intended learners are secondary school students focused on digital system programming. The main intent is to find out whether digital logic curriculum based on Digital Circuits Based Logical Programming (DCBLP) inheritance has positive impact on the students and the way they explore the digital logic itself. Students’ cognitive and affective areas are in the scope of this preliminary research and questionnaires and cognitive tests will help to support the research. Experimental and control groups were used to gather relevant records. To analyse and support the interpretation of the data gathered by questionnaires, the chi-square test (two-tailed) has been used. ANOVA has been used to evaluate data for the achievement test results. The preliminary research revealed there is a possibility of using developed programming discourse DCBLP in digital logic training. Students claim overall usefulness of the discourse in the training; the strong motivation power of the programming discourse itself has not been discovered. From the test we conclude that the performance of the students trained using new programming discourse is significantly better. It is possible to use more different programming paradigms, such as imperative and declarative, in one solution to support training in the area of digital logic. Such solutions can enhance the way the students deal with the programming languages and also supports interdisciplinary relationships.


2018 ◽  
Vol 49 (1) ◽  
pp. 118-138
Author(s):  
Scott Jacques

There is a disproportionate focus on pain over pleasure in policy-relevant research on drugs. This is unfortunate because theories of and findings on drug-involved pleasure can be used to inform knowledge of drug-involved pain. The cross-fertilization of theories and findings is bolstered by the availability of a conceptual framework that links drug-involved pain and pleasure in a comprehensive, powerful, simple, and instrumental manner. This article proposes such a framework. It consists of four types of drug-involved pain and pleasure: drug-specific corporal, drug-related corporal, economic, and social. This quaternary scheme is illustrated with findings from four literatures, namely, those on methamphetamine use, alcohol-related sexual contact among college students, resource transfer among drug users and dealers, and relational and communal issues related to drugs. The article concludes with implications for the field.


2009 ◽  
Vol 28 (4) ◽  
pp. 400-421 ◽  
Author(s):  
Alex Garn ◽  
Haichun Sun

The use of fitness testing is a practical means for measuring components of health-related fitness, but there is currently substantial debate over the motivating effects of these tests. Therefore, the purpose of this study was to examine the cross-fertilization of achievement and friendship goal profiles for early adolescents involved in the Progressive Aerobic Cardiovascular Endurance Run (PACER). Participants were 214 middle school students who reported their achievement goals, social goals, and preparation effort toward a PACER test. Performance was also examined. Confirmatory factor analysis supported the six-factor approach–avoidance model. Cluster analysis highlighted three distinct profiles. The high-goals profile group reported significantly higher amounts of effort put forth in preparation for the PACER test. Our findings suggest that the cross-fertilization of approach and avoidance achievement and social goals can provide important information about effort and performance on fitness testing in middle school physical education.


Prism ◽  
2019 ◽  
Vol 16 (1) ◽  
pp. 174-196
Author(s):  
Yingjin Zhang

Abstract This article examines ways of seeing China in Isaac Julien's nine-screen film installation Ten Thousand Waves (2010), which represents a migratory aesthetic based on evocative translocality and mobile spectatorship. As Julien reconstructs the legend of compassionate Mazu (played by Maggie Cheung) and memories of Old and New Shanghai (both enacted by Zhao Tao), his screen images and sounds enter a constant circulation and form an intriguing multidirectional dialogue across a variety of media and genres: cinema, art photography, calligraphy, painting, poetry, and star performance. In addition to evaluating new concepts and new techniques at work in the cross-fertilization of cinema and other visual media in the new millennium, this article complicates Julien's celebrated political poetics by highlighting his problematic reception by ethnic Chinese spectators and by reckoning with the specter of orientalism that refuses to go away despite his previously audacious repudiation of stereotypes and clichés and his professed engagement with cosmopolitanism and globalization.


Mnemosyne ◽  
2011 ◽  
Vol 64 (2) ◽  
pp. 183-205
Author(s):  
Zachary P. Biles

AbstractBuilding on research in recent years that emphasizes the cross-fertilization of ideas in epinician poetry and epigrammatic dedications, this article examines the poetics of a single victory epigram for a victory with a men’s chorus at Athens in the first quarter of the fifth century BC. The epinikian strategies that contribute to the poet’s self-presentation in this epigram are revealed by comparative evidence from epinician song and ritual dedication. Furthermore, an underlying paradox between agonistic and dedicatory modes of thought is revealed through ambiguities of expression, evidenced also in Homeric and later poetry.


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