Academic literature on the topic 'Orientation des buts'
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Journal articles on the topic "Orientation des buts"
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Dupeyrat, Caroline, and Claudette Mariné. "Conceptions de l’intelligence, orientations de buts et stratégies d’apprentissage chez des adultes en reprise d’études." Articles 30, no. 1 (November 30, 2005): 27–48. http://dx.doi.org/10.7202/011768ar.
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Résumé Cette étude a pour objectif de tester un modèle de la motivation d’accomplissement chez des adultes en reprise d’études. Elle examine, à l’aide de questionnaires, le rôle des conceptions de l’intelligence, des buts et du sentiment de compétence sur les stratégies d’études, de même que sur la performance à l’examen de fin d’année. Les résultats font ressortir l’effet positif du but d’acquisition ; pourtant, cet usage n’affecte pas la réussite à l’examen. Un sentiment de compétence élevé par rapport à l’examen prédit une bonne performance scolaire, alors qu’une orientation vers un but de performance d’approbation sociale a plutôt un effet négatif sur la performance finale.
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Schlumbohm, Jürgen. "Quelques Problèmes de Micro-Histoire D'Une Société Locale." Annales. Histoire, Sciences Sociales 50, no. 4 (August 1995): 775–802. http://dx.doi.org/10.3406/ahess.1995.279400.
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Questionner la nature des liens qui font la cohésion d'une société déterminée a été au cœur de l'intérêt de certains des premiers « classiques » de l'histoire sociale. Marc Bloch, notamment, dans son analyse de la société féodale, a traité la construction des « liens d'homme à homme », « la formation des liens de dépendance », comme des problèmes fondamentaux ; c'est seulement une fois cette base posée qu'il s'est penché sur les classes, considérées comme des agrégats. On ne peut pas dire que l'histoire sociale, dans sa phase d'essor international, ait, sur ce point, suivi cet illustre modèle. C'est, au contraire, la critique de l'histoire sociale des années 1960 et 1970 qui a justement redonné à cette problématique une place centrale. Elle l'a fait, avant tout, au nom de la micro-histoire : l'un des buts de cette orientation de recherche a été, dès le départ, la reconstruction « du réseau des rapports sociaux dans lequel l'individu est pris ».
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Pelletier, Gervais, and Sylvie Laliberté. "Effect of embryo orientation on the developmental sequence of adventitious organogenesis in jack pine (Pinus banksiana Lamb.)." Canadian Journal of Botany 78, no. 10 (October 1, 2000): 1348–60. http://dx.doi.org/10.1139/b00-105.
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The developmental sequence of adventitious organogenesis in jack pine (Pinus banksiana Lamb.) embryos was analysed depending on two explant orientations. Embryos were placed vertically (cotyledons downward) or horizontally on half-strength Schenk and Hildebrandt medium containing 10 µM 6-benzylaminopurine. Samples were harvested at 2- to 3-day intervals for a 21-day period and observed using light and electron microscopy. In vertically placed embryos, cotyledons were inserted into the medium and became necrotic, while buds and phylloids developed on the upper part of the hypocotyl and in the apical area, 14 and 9 days after culture initiation respectively. In horizontally cultured embryos, organogenesis started in the intercotyledonary areas (day 11) and spread to the abaxial surface of cotyledonary margins outside the medium (day 14). A few buds also developed on the adaxial surface of cotyledons, starting on day 16. In the apical area, phylloid formation started on day 18. Nodules were induced in tissues in contact with the medium for both orientations, but in distinct sites. Embryo orientation influenced the localization of induction sites and the time sequence of organogenesis. The pattern for the mobilization of proteins, lipids, and polysaccharides prior to organogenesis was similar for both orientations. A depletion in proteins and polysaccharides did not occur in tissues in contact with the culture medium.Key words: adventitious organogenesis, embryo culture, explant orientation, jack pine, microscopy, Pinus banksiana.
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Maldera, Francesco, Gaetano Alessandro Vivaldi, Ignasi Iglesias-Castellarnau, and Salvatore Camposeo. "Row Orientation and Canopy Position Affect Bud Differentiation, Leaf Area Index and Some Agronomical Traits of a Super High-Density Almond Orchard." Agronomy 11, no. 2 (January 29, 2021): 251. http://dx.doi.org/10.3390/agronomy11020251.
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Super-high density (SHD) is the latest innovation in almond growing. This new cropping system needs to be studied in different climates, soils, latitudes and cultivars in order to promote more efficient and sustainable orchard management. This study shows the effects of two row orientations and different canopy positions on leaf area index (LAI), photosynthetically active radiation (PAR) and biological, phenological and agronomical parameters of a SHD almond orchard. Total bud number and flower bud number were higher for N-S row orientation and more wood buds were detected in top layers. LAI was strongly influenced by layer, but not by row orientation. Row orientation did not affect blooming or ripening phenology. Fruit number per layer was higher for North–South (N-S) row orientation and in middle layers; fruit set showed the opposite trend to flower bud and fruit numbers, achieving higher values for East–West (E-W) row orientation. Hulled fruit yield was not affected by row orientation but by canopy height. N-S oriented rows showed a greater number of empty nuts than E-W, but no differences were found between layers. We concluded that in SHD almond orchards, row orientation is determinant for sustainable crop management.
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DeVries, Zachary C., Ahmed M. Saveer, Russell Mick, and Coby Schal. "Bed Bug (Hemiptera: Cimicidae) Attraction to Human Odors: Validation of a Two-Choice Olfactometer." Journal of Medical Entomology 56, no. 2 (November 12, 2018): 362–67. http://dx.doi.org/10.1093/jme/tjy202.
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Abstract Bed bugs (Cimex lectularius L.) (Hemiptera: Cimicidae) are obligate hematophagous ectoparasites, and, therefore, must locate suitable hosts to ensure survival and reproduction. Their largely nocturnal activity suggests that chemosensory and thermosensory cues would play critical roles in host location. Yet, the importance of olfaction in host attraction of bed bugs remains unclear. We developed and validated a Y-tube, two-choice olfactometer and tested its suitability for investigating attraction to human odors (from skin swabs). Olfactometer orientation significantly affected the percentage of bed bugs that were activated by human odors, with significantly more bed bugs responding when the olfactometer was oriented vertically (bug introduced at bottom of the olfactometer) compared with all other orientations. Starved (7–10 d) adult males, mated females, and nymphs responded (47–77% moved up the olfactometer and made a choice) when human odors were present in the olfactometer, while starved, unmated females did not respond. Skin swabs from all five human participants elicited high response rates (65–82%), and bed bugs from four different populations responded to skin swabs (40–82% response rate). However, in all assays including those resulting in relatively low response rates, bed bugs exhibited >90% preference for human odors over blank controls. These results provide strong evidence that bed bugs can respond and orient towards human odors, independently of all other host cues. Furthermore, the validated olfactometer should enable rapid and efficient evaluations of bed bug behavioral responses to semiochemicals.
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Morrison, J., and J. P. Gough. "Specimen Size and Orientation Effects on the Toughness of Steel Weldments." Journal of Engineering Materials and Technology 111, no. 3 (July 1, 1989): 270–77. http://dx.doi.org/10.1115/1.3226466.
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This paper deals with the measurement of the room temperature fracture toughness of 25-mm thick HY130 steel shielded-metal-arc weldments. The multipass butt welds were tested using different specimen geometries and orientations, and after various post-weld stress relief heat treatments. Where appropriate, comparisons are made between KIc and JIc data, including estimates based on both CTOD and stretch zone size measurements, for both parent metal and fusion zone material. Measured toughness for plate depends on whether the specimen tears at or before limit load, and thus on specimen size, but is independent of orientation and unaffected by thermal stress relief. Maximum load J for weldments is independent of specimen size or orientation, but CTOD decreases as specimen size decreases. Welds slowly cooled after stress relieving fail in a brittle manner, with very low CTOD values, even though the nominal critical stress intensities exceed 100 MPam.
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Galand, Benoit, Gentiane Boudrenghien, and Amandine Rose. "Buts personnels, orientations motivationnelles et bien-être subjectif: Effets indépendants ou médiatisés?" Canadian Journal of Behavioural Science / Revue canadienne des sciences du comportement 44, no. 2 (2012): 158–67. http://dx.doi.org/10.1037/a0024389.
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KANCHANAPOOM, Kamnoon, and Nararatn PROMSORN. "The Influence of Explant Types and Orientation on in Vitro Culture." Notulae Scientia Biologicae 3, no. 3 (August 25, 2011): 89–92. http://dx.doi.org/10.15835/nsb336120.
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Inflorescence, apical and lateral buds of Musa balbisiana ‘Kluai Hin’ (BBB group) were used to culture on MS medium supplemented with 22 μM BA and 15% (v/v) coconut water. Comparison of bud orientation showed that the best response of in vitro shoot tip proliferation was obtained with abaxial surface of buds lying down i.e. one side touching the medium (tilt). Mass propagation of shoot tips was obtained when cultured buds on MS medium containing 44 μM BA. Rooting was achieved by transferring the isolated shoots to MS basal medium without growth regulators. Rooted plantlets were acclimatized and successfully established in soil.
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Popov, Alexander L., and Sergey A. Sadovskiy. "Influence of beam butt face nonparallelism on free damped vibration spectrum of the beam." Vestnik MGSU, no. 5 (May 2019): 538–47. http://dx.doi.org/10.22227/1997-0935.2019.5.538-547.
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Introduction. The free vibration method is widely applied to detecting internal defects in rod and lamellar structural elements. In this work, it is used to diagnose a rod sample defect consisting in nonparallelism of the rod ends. The possibility of identifying a defect in the form of a bevel of one of the rod butts by the frequency spectrum of free damped longitudinal and transverse vibration after impact actions to the rod side or butt face is considered.
Materials and methods. An experimental facility and a method of contact-free recording of the frequency spectrum of the rod natural vibration by its acoustic radiation spectrum are presented. Signs of a defect in the form of a split frequency of the rod transverse vibration are detected. At the same time, the maximum amplitudes of the split frequencies correspond to higher or lower frequencies depending on the face to which the impact is applied. This allows not only determining the presence of a defect in the form of the bevelled butt face, but also establishing its orientation relative to the side rod faces.
Results. An approximate theoretical model is suggested. It explains the effect of frequency splitting in the presence of nonparallelism of the rod butts. For this, the frequency spectra of transverse vibration of two rods with lengths equal to the lengths of the smaller and the larger faces of the original rod with the bevel edge are considered. Experiments show that the differences in the natural frequencies of the bending vibration of these rods, which correspond to the same eigenmodes, are consistent with the differences in the split frequencies of the free damped transverse vibrations of the bevelled-face rod. At this, relationship between the split frequency amplitudes allows determining not only the presence of bevelled face, but also its location.
Conclusions. The application and development of the method through the analysis of the natural vibration spectrum can lead to creation of remote quality control equipment for rod structural elements.
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Halonen, Maija Elina. "The long-term adaptation of a resource periphery as narrated by local policy-makers in Lieksa." Fennia - International Journal of Geography 197, no. 1 (March 5, 2019): 40–57. http://dx.doi.org/10.11143/fennia.74368.
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The paper’s general objective is to question the point of view whereby peripheries are seen only through a static downturn with no reflections on dynamicity or adaptation. The focus is set on the standpoints of actors in local government and their interface with the broader structures. The aim is to create a productive dialogue with evolutionary economic geography studies paying attention to actors and resilience studies where the human perspectives in adaptation are emphasised. The town of Lieksa, Finland, is used as a case study to exemplify a forest resource periphery located in relative isolation at the regional and national scale, but within a developed economy in Europe. The results, based on interviews with key local policy-makers, show that development did not stop at the time of the first bust despite the domination of the downturn. The study reveals two waves of restructuring which both include a type of regional bust followed by different kinds of institutional recovery. In general, the human adaptation appears as reactions reflecting the variation of giving up, forward-looking acceptance, desperate resistance, re-orientation with external support and search for renewal with an optimistic attitude. Above all, the resilience regarding the local governmental actors emphasises their flexible adaptability and ability to develop institutional capacities to tolerate their vulnerability, the uncertainties of the economic future and the difficulties of locals to influence it – and if anything – to act and bounce forward in spite of repetitive busts and restructuring phases.
Dissertations / Theses on the topic "Orientation des buts"
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Dupeyrat, Caroline. "Conceptions de l'intelligence, orientations de buts et apprentissage autorégulé chez l'adulte en reprise d'études." Toulouse 2, 2000. http://www.theses.fr/2000TOU20009.
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Cette these s'inscrit dans le cadre des recherches qui se proposent d'examiner les relations entre les motivations d'accomplissement de soi et les strategies cognitives et metacognitives d'apprentissage. L'objet principal est de tester et de generaliser la theorie de la motivation de dweck (1986) aupres d'une population d'adultes francophones en reprise d'etudes. Dans un premier temps, nous avonselabore et valide des questionnaires aupres de deux echantillons d'etudiants inscrits au daeu. Ils sont destines a mesurer trois indices motivationnels (conceptions de l'intelligence, orientations de buts, sentiment de competence) determinants dans le modele de dweck et trois indices d'apprentissage autoregule (strategies cognitives, metacognitives et de gestion de l'effort). Dans un deuxieme temps, nous avons realise une etude micro-longitudinale, dans laquelle les questionnaires ont ete soumis a deux reprises (en debut et en fin d'annee) a un echantillon d'etudiants inscrits au daeu et une etude complementaire dans laquelle les activites d'apprentissage ont ete analysees par budgets-temps. Les performances academiques des etudiants ont egalement ete recueillies. Globalement, les resultats confirment les postulats theoriques de dweck en ce qui concerne les orientations de buts : les etudiants orientes vers un but d'acquisition utilisent essentiellement des strategies d'apprentissage efficaces (strategies cognitives profondes, metacognitives, de gestion de l'effort) et consacrent beaucoup de temps a etudier; les etudiants preoccupes par des buts de performance utilisent essentiellement des strategies peu efficaces (strategies cognitives superficielles), consacrent peu de temps a etudier et obtiennent de mauvaises performances. Nos resultats ne confirment pas les postulats theoriques de dweck en ce qui concerne le role des conceptions de l'intelligence et du sentiment de competence.
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Fast, Danene K. "Bus Drivers, Customers, & Canes:Exploring Accessibility to Public Transportation for Travelers with Vision Loss." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1529780547432842.
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Peštálová, Lucie. "Kraví hora - rodinné stříbro VUT." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-400054.
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The subject of the diploma thesis is to design a project study and a building program that would become a compromise between the requirements of the city of Brno and BUT in the area of Kraví hora in the Brno city center. The city of Brno would like to transform the area into a public park. But BUT considers it as its "family silver" because they realize its extraordinary value. Options of a constructions are really limited because of many area regulations. My proposal counts on the demolition of all existing buildings in the area, respects property area relations , protection zone, continuity with existing traffic roads, height regulation, imaginary raster of surrounding buildings, slope of terrain and orientation to the cardinal points. My suggest represents a study of five groups of objects which creating a rectangular raster. As a compromise solution, I chose the presentation and promotional areas of the individual faculties of BUT for the content of the buildings. Faculties have spaces for hobby groups for the public comprise all age groups included. I also designed the BUT Museum of History, a multimedia hall, a cafeteria, studios, a student leisure center and an observation tower with a climbing wall.
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Johnson, Kevin. "L'orientation vers les buts : le contraste de deux modèles." Thèse, 2008. http://hdl.handle.net/1866/7437.
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Leduc, Sophie. "L'impact de la motivation et de la personnalité sur le transfert des apprentissages dans un contexte d'autoformation : une étude dans l'industrie pharmaceutique." Thèse, 2003. http://hdl.handle.net/1866/1564.
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Lauzier, Martin. "Impact différentiel des types de modelage et des styles d’orientation des buts sur des indices cognitifs, affectifs et comportementaux liés à l’expérience d’apprentissage." Thèse, 2011. http://hdl.handle.net/1866/5015.
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Cette recherche expérimentale vise à étudier l’impact, à la fois, indépendant et interactif de deux types de modelage et de trois styles d’orientation des buts sur une série de résultantes (cognitives, affectives et comportementales) liées à l’expérience d’apprentissage. 275 participants à un programme de formation corporatif ont pris part à cette étude. Répartis aléatoirement dans deux conditions distinctes, les participants furent exposés soit à un modelage positif, soit à un modelage mixte. Les styles d’orientation des buts (maîtrise des apprentissages, performance, évitement) propres à chacun des participants ont été mesurés préalablement à l’expérimentation par l’entremise du Goal Orientation Scale développé VandeWalle (1997). Sur le plan cognitif, les résultats révèlent que les apprenants ayant une orientation d’évitement perçoivent comme étant plus utile le contenu de la formation, lorsqu’ils sont exposés à un modelage positif. Sur le plan affectif, les résultats révèlent que les apprenants ayant une orientation axée sur la performance ressentent un sentiment d’efficacité personnelle plus élevé suite à la formation lorsqu’ils sont exposés à un modelage positif. Sur le plan comportemental, les résultats indiquent que les apprenants ayant une orientation axée sur la maîtrise des apprentissages reproduisent plus fidèlement les comportements cibles sujets à la formation lorsqu’ils sont exposés à un modelage mixte. Les implications pratiques et théoriques pour les futures recherches utilisant le façonnement comportemental en contexte formatif sont discutées en guise de conclusion.This experimental study investigates simultaneously the independent and interactive effect of two types of modeling and three goal orientations on a series of training outcomes (cognitive, affective, and behavioural). 275 trainees enrolled in a corporate training program have participated to this study. Trainees were randomly distributed in two different conditions showing either a positive or a mixed model display. Participant’s goal orientation (learning, proving, avoiding) were measured prior to experimentation using the Goal Orientation Scale developed by VandeWalle (1997). Regarding cognitive outcomes, results show that trainees who were avoidance oriented, perceived more positively the utility of the training content when exposed to a positive model display. Concerning affective outcomes, results show that trainees who were performance oriented, perceived a higher level of self-efficacy following training when exposed to a positive model display. In the case of behavior reproduction, results show that trainees, who were learning mastery oriented, were more likely to reproduce behaviours subjects to training better when exposed to a mixed model display. Theoretical and practical implications for future behavior modeling training research are discussed.
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Lemire, Isabelle. "L’incidence de la relation maître-élève sur la motivation d’élèves du primaire provenant de milieux défavorisés." Thèse, 2011. http://hdl.handle.net/1866/6271.
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Cette étude avait pour but de vérifier l’incidence de la relation maître-élève sur la motivation des élèves particulièrement en milieux défavorisés. Notre hypothèse stipulait que meilleure est la relation maître-élève, plus grande est la motivation de l’élève. Nos objectifs étaient d’analyser la valeur prédictive de la relation maître-élève sur les déterminants de la motivation scolaire afin d’identifier quels aspects de la relation maître-élève, dans une perspective d’attachement (chaleur, soutien ou conflit), prédisent le mieux chacune des variables motivationnelles retenues. Aussi, nous voulions identifier quelles variables motivationnelles sont les plus affectées par la qualité de la relation maître-élève. La motivation scolaire a été évaluée à deux niveaux soit général et spécifique au français et aux mathématiques. Certains des déterminants retenus sont en lien avec les modèles Attentes-Valeur (le sentiment de compétence, l’intérêt et la perception de l’utilité de l’école en général ainsi qu’en français et en mathématiques). Les autres déterminants retenus sont en lien avec la théorie des buts d’accomplissement (le but de maîtrise, le but de performance et le but d’évitement du travail). Nous avons aussi vérifié l’effet modérateur du sexe dans les relations entre les variables d’attachement et la motivation.
Nos résultats montrent que la relation maître-élève prédit avec assurance l’intérêt général envers l’école, l’intérêt spécifique au français et aux mathématiques ainsi que la présence de buts d’évitement du travail. Nous avons aussi été en mesure de déterminer qu’une relation soutenante serait l’aspect de la relation maître-élève qui prédirait la présence du plus grand nombre de déterminants de la motivation scolaire. Il a aussi été surprenant de constater l’effet de la relation chaleureuse sur les trois dimensions en lien avec l’intérêt (général, en français et en mathématiques). De son côté, l’intérêt général fut aussi remarqué comme étant le déterminant motivationnel étant le mieux prédit par la relation maître-élève. Nous avons aussi fait ressortir que la perception de conflit serait l’aspect de la relation maître-élève qui présenterait la plus grande valeur prédictive de certains déterminants de la motivation. Par contre, nos résultats ne permettent pas de supporter que le sexe de l’élève a un effet modérateur dans les relations.The objective of this research was to assess the impact of the teacher-student relationship on students’ motivation, particularly within low income families. The study conducted was based on the hypothesis that better teacher-student relationship lead to a higher level of motivation for the student. In order to verify this hypothesis, our objectives were to analyse the predictive value of the teacher-student relationship on school motivational determinants in order to identify which aspects of teacher-student relationship, in an attachment perspective (caring, supportive or conflictive), could better predict each of the motivational variables. Also, we wanted to identify which of these motivational variables are most affected by the quality of the teacher-student relationship. Some of the determinants come from Expectancy-Value models (perceived competence, interest, perceived utility of school in general, and for French and Mathematics). Other determinants come from goal orientation theory (mastery goal, performance goal and work avoidance goal). We also verified the moderator effect of gender in the attachment variables and the motivation. Our results show that the student-teacher relationship can predict interest in schooling in general, specific interest in French and Mathematics, and the presence of avoidance goal. We also showed that a supporting relationship could be the aspect of teacher-student relationship which mostly predicts the motivational variables. It was also surprising to see the impact of a caring relationship on the three dimensions of interest (general and subject related). Interest in general was also the motivational variable best predicted by the teacher-student relationship. We also showed that the perception of conflict is the aspect of the teacher-student relationship which could best predict some of the motivational determinants. However, our results could not support the moderator effect of gender on the relationship.
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Grenier, Fanny. "Étude des types de compliments et leurs liens avec l’estime de soi et les processus motivationnels d’enfants de 8 à 12 ans." Thesis, 2019. http://hdl.handle.net/1866/24818.
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Différents courants de recherches se sont intéressés à identifier les compliments à éviter afin de ne pas nuire au développement de l’estime de soi et des processus motivationnels optimaux chez les enfants (p.ex. Kamins et Dweck, 1999 ; Kast et Konnor, 1988). Pourtant, aucune étude n’avait tenté d’identifier les compliments potentiellement optimaux pour favoriser ces développements. À travers 3 études, cette thèse exploratoire visait ainsi à comparer différents types de compliments recensés comme positifs dans la documentation à l’aide d’un échantillon de dyades mères-enfants (N = 65 ; Âge moyen des enfants = 10,20 ans).
La première étude de la thèse a examiné les relations entre les différents types de compliments, d’une part, et l’estime de soi et les processus motivationnels des enfants, d’autre part, tout en contrôlant pour les variables démographiques de sexe et d’âge des enfants. Étant donné que les différents types de compliments étaient hautement susceptibles de coexister, mais qu’ils n’avaient jamais été comparés au sein d’une même étude, leurs relations avec les variables dépendantes ont été examinées en considérant également leurs interrelations à l’aide de régressions multiples. La deuxième étude de cette thèse visait à mettre en lumière les liens entre la perception des enfants des pratiques parentales typiques de leur mère et les compliments recensés comme positifs dans la documentation grâce à des questionnaires complétés par les enfants et leur mère. La troisième étude, de nature expérimentale, a examiné les impacts situationnels des compliments comparatifs, orientés vers le résultat et descriptifs sur la compétence perçue (ou l’estime de soi situationnelle) et les processus motivationnels des enfants en s’intéressant aux impacts potentiels de trois modérateurs susceptibles d’accentuer ou de diminuer l’impact de la manipulation expérimentale, soit le sexe, l’âge et l’estime de soi globale des enfants.
Les principaux résultats révèlent qu’il est possible de dresser un portrait des compliments rapportés comme positifs dans la documentation en distinguant quatre types : les compliments comparatifs, orientés vers le résultat, orientés vers l’effort et descriptifs. Deux de ces compliments, les compliments orientés vers le résultat et les compliments orientés vers l’effort, semblent être les plus utilisés. La thèse révèle également que seul le compliment descriptif semble lié positivement à l’estime de soi des enfants (globale et situationnelle), en particulier chez les filles et chez les enfants ayant une estime de soi plus faible que la moyenne. À travers ces trois objectifs, cette thèse contribue à l’avancement des connaissances sur les compliments, à la théorie de l’autodétermination (TAD) et permet d’identifier des pistes d’interventions qui permettront aux parents d’intervenir et de communiquer de façon optimale auprès de leurs enfants.Different lines of research have focused on compliments that parents should avoid in order not to jeopardize the development of children’s self-esteem and optimal motivational processes (e.g. Kamins and Dweck, 1999; Kast and Konnor, 1988). However, no study had yet attempted to identify potentially optimal compliments to favor these developments. Through three studies, this exploratory thesis thus aimed at comparing different compliments conceptualized as positive in the literature using a sample of mother-child dyads (N = 65, mean age of the children = 10.20 years). The first study examined the relations between different types of compliments, on one hand, and children's self-esteem and motivational processes on the other, while controlling for demographic variables of children’s sex and age. Given that the different types of compliments were likely to coexist but were never compared in a single study, their relations with the dependent variables were examined while also controlling for their interrelations using multiple regressions. The second study aimed at highlighting the links between children's perception of their mother typical parenting practices and the different types of compliments conceptualized as positive in the literature. To investigate these relations, we relied on questionnaires filled out by two different respondents (children and their mothers). The third study relied on an experimental design to investigate the situational impacts of comparative, result-oriented and descriptive compliments on children's perceived competence (or their situational self-esteem) and motivational processes, with a focus on the potential impacts of three moderators likely to accentuate, or reduce, the effect of the experimental manipulation (i.e. sex, age and children's global self-esteem). The main results show that it is possible to provide a comprehensive portrait of the compliments conceptualized as positive in the literature by distinguishing four types: comparative, result-oriented, process-oriented and descriptive compliments. Two of these compliments, namely result-oriented compliments and process-oriented compliments, seem to be the most used. The thesis also reveals that only descriptive compliments seem positively related to children's self-esteem (global and situational), especially for girls and children reporting lower than average self-esteem. Through the pursuit of these three objectives, this thesis contributes to the advancement of knowledge on compliments, to self-determination theory (SDT) and helps identify intervention avenues that will allow parents to intervene and communicate optimally with their children.
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Kim, Eunkyung. "Political orientations, internet orientations, and online political activities the interaction effects of online political activities among politically competent but discontented people /." 2004. http://catalog.hathitrust.org/api/volumes/oclc/58480744.html.
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Thesis (M.A.)--University of Wisconsin--Madison, 2004.Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 40-47).
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Cadieux, Jonathan. "The Double-edged Nature of Antigay Prejudice Confrontation: Confronting Antigay Prejudice is Effective but Comes at a Cost." Thesis, 2012. http://hdl.handle.net/1807/33348.
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Although confronting prejudice can be effective in reducing bias, it is potentially costly to confronters. Research on confronting racism or sexism has shown confronters from the targeted group are viewed more negatively than confronters who are not. It is unknown whether confronting antigay bias produces similar reactions, particularly since group membership is concealable. In my research, participants read two male profiles followed by a scripted conversation which included an antigay comment. Profiles varied in their depiction of the confronting individual’s sexual orientation, and conversations either included a confrontation or not. I found that confronting antigay bias is double-edged. On the positive side, confrontation increased awareness that prejudice occurred, and this awareness mediated the relation between confrontation viewing and participants’ own intention to confront. On the negative, individuals may be deterred from confronting antigay prejudice because confronters were perceived as more gay (a stigmatized identity), regardless of actual orientation.
Books on the topic "Orientation des buts"
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International Union of Public Transport. International Congress. Public transport and traffic: Orientation. Brussels: The Union, 1993.
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Baglioni, Lorenzo Grifone, ed. Una generazione che cambia. Florence: Firenze University Press, 2007. http://dx.doi.org/10.36253/978-88-8453-654-9.
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Despite the evident importance of the youth question in the ambit of modern society, in practice the consideration of young people as a category of consumers frequently prevails over the valorisation of their role as citizens. This survey – triggered by a synergy between the Provincial Authority and the University – focuses the attitudes and orientations of young people, both Italian and immigrants, in the Province of Florence. The objective is to bring to the fore the dynamic and more strictly civic aspect, so as to explore themes such as the shifts in values and the security, identity and participation of the new generations. The analysis effectively brings to light a widespread ambivalence, comprising both the innovative characteristics of individualism and other features that hark back to traditionally consolidated legacies. What emerges is the sense of a social mutation that is already under way, but still in transition, in which young people play a role of considerable significance.
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McQuistion, Hunter L. Recovery Orientation as the Clinical Matrix. Edited by Hunter L. McQuistion. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780190610999.003.0001.
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At the core of working with people who experience mental illnesses is a collaboration in pursuit of helping them actualize their goals in work and love. Their recovery is therefore a unique process of personal development, with psychiatrists and other human services professionals practicing with recovery orientation. Specific skills, techniques, and services are identified as recovery oriented. In this chapter, through relating one person’s story, the reader can understand how recovery orientation becomes operational in a clearly systematic manner, using such techniques as motivational interviewing, shared decision-making, rehabilitative focus, person-centered treatment planning, and the use of peer supports. In this way, it is illustrated how recovery orientation is not only richly humanitarian but also evidence-based.
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Peckruhn, Heike. Sedimentation of Habits and Orienting Experiences. Oxford University Press, 2017. http://dx.doi.org/10.1093/acprof:oso/9780190280925.003.0004.
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Chapter 4 pivots around experiences of race, and explores social and cultural habitation to sensory perceptions and meanings. It discusses the sensorium of race perception beyond the visual, and provides historical and cultural examples of how perceiving bodily Others emerges in and is maintained by sensory experiences. It explores how understanding our orientations and perspectives on the world as fundamentally embedded in and emerging from our bodily manner of existence allows us to begin grasping how it is not reason or intellectual reflection alone by which we can address perceptual alignments that might appear problematic to us. Habits and socio-cultural practices are not simply matters of belief or conviction held in a disembodied mind, but are embedded within our bodily perceptual orientation.
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Chambers, David A., Wynne E. Norton, and Cynthia A. Vinson. An Orientation to Implementation Science in Cancer. Edited by David A. Chambers, Wynne E. Norton, and Cynthia A. Vinson. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190647421.003.0001.
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THE ROOTS of implementation science (IS) in cancer in some sense date back to the earliest days of uncovering cancer’s etiology, diagnosis, prevention, and treatment, although it was not called that. Indeed, unlocking the mysteries of cancer and determining effective ways to intervene began not in the lab but, rather, the clinic. As Mukherjee recounted in the seminal work, The Emperor of All Maladies, 1 cancer had been the subject of clinical examination for centuries, and the drive to optimize care began in those early days. As opposed to the largely separate worlds of research discovery and care delivery that exist today, scientific research and cancer treatment coexisted. In addition, epidemiologic observations of risk factors affecting oncogenesis developed targets for what types of prevention programs needed to be implemented. Naturally, the challenges of what exactly to implement and how best to implement have been with us throughout time.
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Morgan, Elizabeth M. Contemporary Issues in Sexual Orientation and Identity Development in Emerging Adulthood. Edited by Jeffrey Jensen Arnett. Oxford University Press, 2014. http://dx.doi.org/10.1093/oxfordhb/9780199795574.013.006.
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Emerging adulthood presents a unique developmental milieu for sexual orientation and identity development. Over the past 10 years, a body of research has begun delineating contemporary emerging adults’ understandings of their sexual orientation and processes of sexual identity development. This scholarship has increasingly recognized the complexity and multidimensional nature of sexual identity development among both heterosexual and sexual-minority individuals. This review covers current conceptualizations of sexual orientation and identity, traditional and contemporary models of sexual identity development, and recent empirical literature assessing developmental trajectories, consistency between and within dimensions of sexual orientation and identity, stability of these dimensions, and issues of sexual identity labeling and categorization. This scholarship suggests that increased attention to diversity within and between sexual identity groups is warranted but also reveals notable patterns and categories that should be considered as the field moves forward.
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Price, Huw. The Flow of Time. Edited by Craig Callender. Oxford University Press, 2011. http://dx.doi.org/10.1093/oxfordhb/9780199298204.003.0010.
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Might the explanation of some temporal asymmetries simply be that time itself is asymmetric? Some people believe that time flows, and others that it is intrinsically directed. But what do such claims mean, precisely? This chapter considers three ways of understanding flow—through a distinguished present, an objective temporal direction, and a flux-like character—and finds them all wanting. It considers, in particular, the idea that the world possesses a time orientation, critically scrutinizing the theories of John Earman and Tim Mauldin on temporal orientation and time's arrow.
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Mahmood, Zaad. Political Economy and Partisan Government. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199475278.003.0004.
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This is one of key chapters of the book presenting the argument of partisan government. This chapter interrogates the subnational variation in labour reforms through partisan governments and suggests regional political economy as critical to shaping orientation of partisan governments. It critically analyses the existing party-based interpretation of reform and shows that it is the instrumental interest assuaging the interests of support base that explain government orientation to labour reform. Through a caste/class analysis of political parties, the chapter highlights that significant business support and socio-economically homogeneous dominant support base characterize states with greater market flexibility. In contrast, when the dominant support base of party is heterogeneous and wide, the pace of reform is significantly muted. Partisan configuration—the socio-economic support base of government—determines not only the orientation of policies but also the interrelation between government and various interest groups in society.
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Dowejko, Marta K., Kevin Au, and Yingzhao Xiao. Time To Be Innovative, Hong Kong. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190455675.003.0012.
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Based on the general argument that culture plays a key role in linking creativity to innovation, this chapter provides a cultural explanation toward the innovation paradox in Hong Kong—high in creativity but low in innovation. Specifically, we explore how time orientation, as a less explored cultural dimension, could affect Hong Kong’s social norms and collective behaviors in translating creative potentials into viable innovations for business. Through an in-depth indigenous study on its entrepreneurial activities and ecosystem, we explicate the consequences of time orientation on the situation of crouching innovation in Hong Kong. This chapter concludes with suggestions to turn the vicious cycle of innovation into a virtuous cycle by igniting the self-propelling innovation process in the society.
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Beiser, Frederick C. The Young Folk Psychologist. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198828167.003.0003.
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This chapter is an account of Cohen’s early writings as a folk psychologist or anthropologist working within the new discipline of Völkerpsychologie founded by Moritz Lazarus and Heymann Steinthal (1865–1870). His work was very much historicist and empiricist in orientation and investigated such topics as the origins of religion and poetry. But there was also a direction toward logic and criticism, which evolved from his early interest in epistemology and the critical philosophy. Already in these years Cohen adopted a Kantian interpretation of Plato which will be decisive for all his later philosophy.
Book chapters on the topic "Orientation des buts"
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Huppes, Tjerk. "The changing work orientation: not more but better." In The Western Edge, 73–77. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3583-9_12.
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Hasselbach, M., and C. M. Butter. "Ipsilesional Displacement of Egocentric Midline in Neglect Patients with, but Not in Those Without, Extensive Right Parietal Damage." In Parietal Lobe Contributions to Orientation in 3D Space, 579–95. Berlin, Heidelberg: Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/978-3-642-60661-8_31.
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Heinemann, Bernd, and Thomas Augat. "Shareholder Value Orientation: Not a Question of Whether, but How." In Value Creation, 11–26. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2008. http://dx.doi.org/10.1002/9783527612246.ch2.
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Morariu, Cristina, Octavian Morariu, Theodor Borangiu, and Silviu Raileanu. "Manufacturing Service Bus Integration Model for Highly Flexible and Scalable Manufacturing Systems." In Service Orientation in Holonic and Multi Agent Manufacturing and Robotics, 19–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-35852-4_2.
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Sima, Jan Frederik, Maren Lindner, Holger Schultheis, and Thomas Barkowsky. "Eye Movements Reflect Reasoning with Mental Images but Not with Mental Models in Orientation Knowledge Tasks." In Spatial Cognition VII, 248–61. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14749-4_22.
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Parker, Rebecca A., and Carolyn M. Aldwin. "Desiring careers but loving families: Period, cohort, and gender effects in career and family orientations." In Job stress in a changing workforce: Investigating gender, diversity, and family issues., 23–38. Washington: American Psychological Association, 1994. http://dx.doi.org/10.1037/10165-002.
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Young, Ingrid. "Anticipating Policy, Orienting Services, Celebrating Provision: Reflecting on Scotland’s PrEP Journey." In Social Aspects of HIV, 59–72. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69819-5_5.
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AbstractPrEP in Scotland came with great expectation and celebration. As the first country in the UK to offer PrEP through the National Health Service (NHS), Scotland was heralded as a leader in HIV prevention. This chapter asks: how has the anticipation of PrEP shaped provision and use within the health system; how does the emergent and ongoing orientation of PrEP towards specific risk practices affect awareness, access and use, but also wider narratives of prevention, inequalities and ‘progress’; and, what kinds of biosexual citizens does it demand and produce? The chapter explores how the implementation of PrEP and the specific nature of its roll-out contribute to an orientation towards certain (gendered) PrEP users and PrEP use. It considers how the anticipation of PrEP as a biotechnology for particular risk practices, bodies and communities shapes promissory HIV prevention futures and determines what success and ‘celebration’ could be.
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Imbach, Ruedi. "Une métaphysique thomiste florentine." In The Dominicans and the Making of Florentine Cultural Identity (13th-14th centuries) / I domenicani e la costruzione dell'identità culturale fiorentina (XIII-XIV secolo), 69–85. Florence: Firenze University Press, 2020. http://dx.doi.org/10.36253/978-88-5518-046-7.07.
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This article examines Remigio de’ Girolami’s treatise De modis rerum. This metaphysical treatise addresses all aspects of this discipline, which, in the footsteps of his master Thomas Aquinas, Remigio understands as an ontology. The investigation confirms the Thomistic orientation of Remigio’s philosophy but also highlights Remigio’s acute perception of the complex relationships between thought, language and reality. Thus, the author argues that this treatise proposes an innovative approach to metaphysics based on the study of the meanings of key notions of the discipline.
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Kwok, Nikole Wing Ka, and Angeline Khoo. "Gamers’ Motivations and Problematic Gaming." In Evolving Psychological and Educational Perspectives on Cyber Behavior, 64–81. IGI Global, 2013. http://dx.doi.org/10.4018/978-1-4666-1858-9.ch005.
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This study explores the factors that contribute to problematic gaming among players of Massively Multiplayer Online Role Playing Games (MMOs for short), in particular, the game World of Warcraft. It examines motivations based on the Self Determination Theory (SDT) and motivations based on Yee’s player orientations. A total of 128 gamers participated in the online survey. Results showed that achievement and immersion player orientations are correlated with extrinsic motivation in terms of external, introjected and identified regulations, as well as intrinsic motivation. Social orientation is only correlated with identified regulation and intrinsic motivation. Problematic gaming is also correlated with all types of extrinsic motivation, and intrinsic motivation, as well as with achievement and immersion player orientations but not with social player orientation. Achievement orientation and introjected regulation both positively predicted problematic gaming, while identified regulation negatively predicted it.
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Brooke, Christopher. "The French Augustinians." In Philosophic Pride. Princeton University Press, 2012. http://dx.doi.org/10.23943/princeton/9780691152080.003.0005.
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This chapter details the contemporary assault on Stoic moral psychology from the pens of the French Augustinians. The influence of the Stoic revival of the sixteenth century continued to be felt in a variety of spheres in seventeenth-century France, and gave rise to a variegated landscape which brought about several orientations toward the Stoics. The chapter considers one such orientation in particular — the nascent anti-Stoicism of the 1640s. This took on its distinctive form in the pages of Corneille Jansen's Augustinus (1640), but, as the chapter demonstrates, such an orientation was not by any means confined to narrow Jansenist circles.
Conference papers on the topic "Orientation des buts"
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Sloss, J., and C. Jordan. "Effect of Tailpipe Tip Orientation on Backpressure." In International Truck & Bus Meeting & Exposition. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 1993. http://dx.doi.org/10.4271/933041.
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Wang, Wu, Jiajia Yang, Yinghua Yu, Qiong Wu, Qingqing Li, Jiabin Yu, Satoshi Takahashi, Yoshimichi Ejima, and Jinglong Wu. "Tactile Training Improvement of Same-orientation but Not Different-orientation Discrimination." In 2019 IEEE International Conference on Mechatronics and Automation (ICMA). IEEE, 2019. http://dx.doi.org/10.1109/icma.2019.8816393.
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Letcher, Todd, and Megan Waytashek. "Material Property Testing of 3D-Printed Specimen in PLA on an Entry-Level 3D Printer." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-39379.
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An entry level consumer priced 3d-printer, the MakerBot Replicator 2x, was used to print specimen to conduct tensile, flexural and fatigue testing. Average priced, generic brand PLA material was used (similar to the filament a home user may purchase). Specimen were printed at raster orientation angles of 0°, 45° and 90° to test orientation effects on part strength. PLA filament was also tensile tested. Tensile testing of the 3d-printed specimens showed that the 45° raster orientation angle made the strongest specimen at an ultimate tensile strength of 64 MPa. The 0° and 90° raster orientation were not much less at 58 MPa and 54 MPa. A 3-point bending fixture was used to conduct flexural testing on printed specimen. For this type of testing, the 0° raster orientation produced the strongest parts with an ultimate bending stress of 102 MPa. Both the 45° and 90° raster orientations had similar results at 90 MPa and 86 MPa. For the fatigue testing, there was no clear best option, but there was a clearly worst option, the 90° raster orientation. This orientation clearly had lower fatigue lives than either of the other two raster orientations. The other two raster orientations, 0° and 45°, were very similar. PLA filament testing using bollard style grips, showed that the PLA filament exhibited mechanical properties similar to that of printed specimen — when tested at high enough strain rates that creep damage didn’t play a significant role. This may lead to implications for recycling failed 3d-print jobs and turning it back into reusable filament.
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Lin, Chi-Ying, Yu-Ting Sung, and Yu-Hsi Huang. "Design of Multi-DOF Spherical Piezoelectric Motor Using Electrode Configuration Based Actuating Units." In ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/detc2019-97116.
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Abstract Spherical piezoelectric motors (SPMs) apply piezoelectric materials as stators to generate modal responses for rotor orientation. The SPMs have the advantages of simple structure and compact size but may suffer from the difficulty of orientation manipulation. This paper presents a novel electrode configuration based SPM design for simple multi degree-of-freedom (DOF) orientation manipulation. Four piezoelectric actuating units are adopted as stators to generate 12 orientations through the integration and switch of two vibration modes of each piezoelectric actuator, including lateral mode and longitudinal mode. The dynamic characteristics associated with the design parameters at each vibration mode are experimentally obtained to evaluate the performance of the proposed SPM design.
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Pan, E. "Force Dipoles in Anisotropic Materials: Cell Orientation Guided by Substrate Anisotropy?" In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59138.
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Recent studies on cell orientation have shown that cells can actively sense the elastic properties of their environment and strengthen contacts and cytoskeleton in a direction of large effective stiffness. For example, it was found that cells oriented perpendicular to clamped boundaries whilst parallel to free boundaries. It was also suggested that active mechanosensing in an elastically anisotropic medium might lead to cell orientation. In this paper, we first develop an analytical force-dipole solution in anisotropic materials. We then apply this solution to investigate the effect of substrate anisotropy on cell orientation. In our numerical examples, the substrate will be assumed to be cubic, but oriented in different orientations. The interactive energy of the cells is calculated for different boundary conditions (free and clamped) on the surface of the anisotropic substrate.
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Fan Mo and Robert K. Brayton. "A simultaneous bus orientation and bused pin flipping algorithm." In 2007 IEEE/ACM International Conference on Computer-Aided Design. IEEE, 2007. http://dx.doi.org/10.1109/iccad.2007.4397295.
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Kempers, R., A. Robinson, C. Ching, and D. Ewing. "Effect of Fluid Loading on the Performance of Wicked Heat Pipes." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56403.
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A study was performed to experimentally characterize the effect of fluid loading on the heat transport performance of wicked heat pipes. In particular, experiments were performed to characterize the performance of heat pipes with insufficient fluid to saturate the wick and excess fluid for a variety of orientations. It was found that excess working fluid in the heat pipe increased the thermal resistance of the heat pipe, but increased maximum heat flux through the pipe in a horizontal orientation. The thermal performance of the heat pipe was reduced when the amount of working fluid was less than required to saturate the wick, but the maximum heat flux through the heat pipe was significantly reduced at all orientations. It was also found in this case the performance of this heat pipe deteriorated once dry-out occurred.
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Robinson, Franklin L., and Avram Bar-Cohen. "Orientation Effects in Two-Phase Microgap Flow." In ASME 2018 International Technical Conference and Exhibition on Packaging and Integration of Electronic and Photonic Microsystems. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/ipack2018-8383.
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The high power density of emerging electronic devices is driving the transition from remote cooling, which relies on conduction and spreading, to embedded cooling, which extracts dissipated heat on-site. Two-phase microgap coolers employ the forced flow of dielectric fluids undergoing phase change in a heated channel within or between devices. Such coolers must work reliably in all orientations for a variety of applications (e.g., vehicle-based equipment), as well as in microgravity and high-g for other applications (e.g., spacecraft and aircraft). The lack of acceptable models and correlations for orientation- and gravity-independent operation has limited the use of two-phase coolers in such applications. Previous research has revealed that gravitational acceleration plays a diminishing role in establishing flow regimes and transport rates as the channel size shrinks, but there is considerable variation among the proposed microscale criteria and limited research on two-phase flows in low aspect ratio microgap channels. Reliable criteria for achieving orientation- and gravity-independent flow boiling would enable emerging systems to exploit this thermal management technique and streamline the technology development process. As a first step toward understanding the effect of gravity on two-phase microgap flow and transport, in the present effort the authors have studied the effect of evaporator orientation and mass flux on near-saturated flow boiling of HFE7100 in a 1.01 mm tall by 13.0 mm wide by 12.7 mm long microgap channel. Orientation-independence, defined as achieving similar critical heat fluxes, heat transfer coefficients, and flow regimes across evaporator orientations, was achieved for mass fluxes of 400 kg/m2-s and greater. The present results are compared to published criteria for achieving gravity-independence.
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Rosario, Lourdes M., and José D. Hernández-Coronas. "Experimental Study of the Behavior of Certain Connectors in a Vibratory Bowl Feeder." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/dfm-4357.
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Abstract The design and implementation of vibratory bowl feeders involves the analysis of the behavior of the parts as they are conveyed up the bowl track. This paper presents the results obtained in a series of experiments which study the effect of the vibration amplitude in the feeder on the dynamic orientations of a family of parts. The objective of the study is to investigate how complex parts behave in a vibratory bowl feeder and try to establish a relationship between the orientation of the parts and the vibration amplitude of the bowl feeder. The study consisted of experimenting with four types of connectors that were similar in shape but differ in proportions. By experimenting with a part family, we intend to establish and generalize in the near future a relationship between the tendency of the parts to fall in certain orientations, the amplitude of vibration in the feeder, and geometric features or mass properties. The acquired knowledge could then be incorporated in computer aided design programs, together with existing theory on feeder design, to specify orientation devices and operating parameters in the vibratory bowl feeder.
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Lee, Sang Woo, Yong Beom Kim, and Joon Sik Lee. "Flow Characteristics and Aerodynamic Losses of Film-Cooling Jets With Compound Angle Orientations." In ASME 1995 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/95-gt-038.
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Oil-film flow visualizations and three-dimensional flow measurements using a five-hole probe have been conducted to investigate the flow characteristics and aerodynamic loss distributions of film-cooling jets with compound angle orientations. For a fixed inclination angle of the injection hole, measurements are performed at various orientation angles to the direction of the mainstream in the case of three velocity ratios of 0.5, 1.0 and 2.0. Flow visualizations for the velocity ratio of 2.0 show that the increase in the orientation angle furnishes better film coverage on the test surface, but gives rise to large flow disturbances in the mainstream. A near-wall flow model has been proposed based on the surface flow visualizations. It has also been found from the flow measurements that as the orientation angle increases, a pair of counter-rotating vortices turn to a single strong one, and the aerodynamic loss field is closely related to the secondary flow. Even in the case of the velocity ratio of 2.0, aerodynamic loss is produced within the jet region when the orientation angle is large. Regardless of the velocity ratio, the mass-averaged aerodynamic loss increases with increasing orientation angle, the effect of which on aerodynamic loss is pronounced when the velocity ratio is large.
Reports on the topic "Orientation des buts"
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Downard, Alicia, Stephen Semmens, and Bryant Robbins. Automated characterization of ridge-swale patterns along the Mississippi River. Engineer Research and Development Center (U.S.), April 2021. http://dx.doi.org/10.21079/11681/40439.
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The orientation of constructed levee embankments relative to alluvial swales is a useful measure for identifying regions susceptible to backward erosion piping (BEP). This research was conducted to create an automated, efficient process to classify patterns and orientations of swales within the Lower Mississippi Valley (LMV) to support levee risk assessments. Two machine learning algorithms are used to train the classification models: a convolutional neural network and a U-net. The resulting workflow can identify linear topographic features but is unable to reliably differentiate swales from other features, such as the levee structure and riverbanks. Further tuning of training data or manual identification of regions of interest could yield significantly better results. The workflow also provides an orientation to each linear feature to support subsequent analyses of position relative to levee alignments. While the individual models fall short of immediate applicability, the procedure provides a feasible, automated scheme to assist in swale classification and characterization within mature alluvial valley systems similar to LMV.
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Cavalli, Nicolò. Future orientation and fertility: cross-national evidence using Google search. Verlag der Österreichischen Akademie der Wissenschaften, December 2020. http://dx.doi.org/10.1553/populationyearbook2020.res06.
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Using digital traces to investigate demographic behaviours, I leverage in this paper aggregated web search data to develop a Future Orientation Index for 200 countries and territories across the world. This index is expressed as the ratio of Google search volumes for ‘next year’ (e.g., 2021) to search volumes for ‘current year’ (e.g., 2020), adjusted for country-level internet penetration rates. I show that countries with lower levels of future orientation also have higher levels of fertility. Fertility rates decrease quickly as future orientation levels increase; but at the highest levels of future orientation, this correlation flattens out. Theoretically, I reconstruct the role that varying degrees of future orientation might play in fertility decisions by incorporating advances in behavioural economics into a traditional quantity-quality framework à la Becker.
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Prysyazhnyi, Mykhaylo. UNIQUE, BUT UNCOMPLETED PROJECTS (FROM HISTORY OF THE UKRAINIAN EMIGRANT PRESS). Ivan Franko National University of Lviv, March 2021. http://dx.doi.org/10.30970/vjo.2021.50.11093.
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In the article investigational three magazines which went out after Second World war in Germany and Austria in the environment of the Ukrainian emigrants, is «Theater» (edition of association of artists of the Ukrainian stage), «Student flag» (a magazine of the Ukrainian academic young people is in Austria), «Young friends» (a plastoviy magazine is for senior children and youth). The thematic structure of magazines, which is inferior the association of different on age, is considered, by vital experience and professional orientation of people in the conditions of the forced emigration, paid regard to graphic registration of magazines, which, without regard to absence of the proper publisher-polydiene bases, marked structuralness and expressiveness. A repertoire of periodicals of Ukrainian migration is in the American, English and French areas of occupation of Germany and Austria after Second world war, which consists of 200 names, strikes the tipologichnoy vseokhopnistyu and testifies to the high intellectual level of the moved persons, desire of yaknaynovishe, to realize the considerable potential in new terms with hope on transference of the purchased experience to Ukraine. On ruins of Europe for two-three years the network of the press, which could be proud of the European state is separately taken, is created. Different was a period of their appearance: from odnogo-dvokh there are to a few hundred numbers, that it is related to intensive migration of Ukrainians to the USA, Canada, countries of South America, Australia. But indisputable is a fact of forming of conceptions of newspapers and magazines, which it follows to study, doslidzhuvati and adjust them to present Ukrainian realities. Here not superfluous will be an example of a few editions on the thematic range of which the names – «Plastun» specify, «Skob», «Mali druzi», «Sonechko», «Yunackiy shliah», «Iyzhak», «Lys Mykyta» (satire, humour), «Literaturna gazeta», «Ukraina і svit», «Ridne slovo», «Hrystyianskyi shliah», «Golos derzhavnyka», «Ukrainskyi samostiynyk», «Gart», «Zmag» (sport), «Litopys politviaznia», «Ukrains’ka shkola», «Torgivlia i promysel», «Gospodars’ko-kooperatyvne zhyttia», «Ukrainskyi gospodar», «Ukrainskyi esperantist», «Radiotehnik», «Politviazen’», «Ukrainskyi selianyn» Considering three riznovektorni magazines «Teatr» (edition of Association Mistciv the Ukrainian Stage), «Studentskyi prapor» (a magazine of the Ukrainian academic young people is in Austria), «Yuni druzi» (a plastoviy magazine is for senior children and youth) assert that maintenance all three magazines directed on creation of different on age and by the professional orientation of national associations for achievement of the unique purpose – cherishing and maintainance of environments of ukrainstva, identity, in the conditions of strange land. Without regard to unfavorable publisher-polydiene possibilities, absence of financial support and proper encouragement, release, followed the intensive necessity of concentration of efforts for achievement of primary purpose – receipt and re-erecting of the Ukrainian State.
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Amanda, Haynes, and Schweppe Jennifer. Ireland and our LGBT Community. Call It Hate Partnership, September 2019. http://dx.doi.org/10.31880/10344/8065.
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Basic figures: – A large majority of respondents agreed or strongly agreed that gay men and lesbians (88%), bisexual people (87%) and transgender people (85%) “should be free to live their own life as they wish”. – Women were significantly more likely than men to agree with the above statement in respect to every identity group. People aged 25-34 years were significantly more likely than the general population to disagree with the statement. – On average, respondents were comfortable having people with a minority sexual orientation or gender identity as neighbours. Responses were significantly more positive towards having lesbians (M=8.51), bisexual people (M=8.40) and gay men (M=8.38) as neighbours compared to transgender people (M=7.98). – High levels of empathy were expressed with crime victims across all identity categories. Respondents were similarly empathetic towards heterosexual couples (M= 9.01), lesbian couples (M=9.05) and transgender persons (M=8.86) who are physically assaulted on the street. However, gay couples (M= 8.55) attracted significantly less empathy than a lesbian couple in similar circumstances. – Respondents were significantly more likely to intervene on behalf of a victim with a disability (M=7.86), than on behalf of an LGBT victim (M=6.96), but significantly more likely to intervene on behalf of an LGBT victim than an Irish Traveller (M= 5.82). – Respondents reported similar willingness to intervene on behalf of a lesbian pushed and slapped on the street by a stranger (M=7.38) and a transgender person (M= 7.03) in the same situation. Respondents were significantly more unlikely to intervene on behalf of a gay man (M=6.63) or bisexual person (M= 6.89) compared to a lesbian. – A third of respondents (33%) disagreed that violence against lesbians, gay men, bisexual and transgender people is a “serious problem in my country”, but more than half (58%) agreed that hate crimes hurt more than equivalent, non-bias, crimes.
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Cox, Jeremy. The unheard voice and the unseen shadow. Norges Musikkhøgskole, August 2018. http://dx.doi.org/10.22501/nmh-ar.621671.
Full textAbstract:
The French composer Francis Poulenc had a profound admiration and empathy for the writings of the Spanish poet Federico García Lorca. That empathy was rooted in shared aspects of the artistic temperament of the two figures but was also undoubtedly reinforced by Poulenc’s fellow-feeling on a human level. As someone who wrestled with his own homosexuality and who kept his orientation and his relationships apart from his public persona, Poulenc would have felt an instinctive affinity for a figure who endured similar internal conflicts but who, especially in his later life and poetry, was more open about his sexuality. Lorca paid a heavy price for this refusal to dissimulate; his arrest in August 1936 and his assassination the following day, probably by Nationalist militia, was accompanied by taunts from his killers about his sexuality. Everything about the Spanish poet’s life, his artistic affinities, his personal predilections and even the relationship between these and his death made him someone to whom Poulenc would be naturally drawn and whose untimely demise he would feel keenly and might wish to commemorate musically. Starting with the death of both his parents while he was still in his teens, reinforced by the sudden loss in 1930 of an especially close friend, confidante and kindred spirit, and continuing throughout the remainder of his life with the periodic loss of close friends, companions and fellow-artists, Poulenc’s life was marked by a succession of bereavements. Significantly, many of the dedications that head up his compositions are ‘to the memory of’ the individual named. As Poulenc grew older, and the list of those whom he had outlived lengthened inexorably, his natural tendency towards the nostalgic and the elegiac fused with a growing sense of what might be termed a ‘survivor’s anguish’, part of which he sublimated into his musical works. It should therefore come as no surprise that, during the 1940s, and in fulfilment of a desire that he had felt since the poet’s death, he should turn to Lorca for inspiration and, in the process, attempt his own act of homage in two separate works: the Violin Sonata and the ‘Trois Chansons de Federico García Lorca’. This exposition attempts to unfold aspects of the two men’s aesthetic pre-occupations and to show how the parallels uncovered cast reciprocal light upon their respective approaches to the creative process. It also examines the network of enfolded associations, musical and autobiographical, which link Poulenc’s two compositions commemorating Lorca, not only to one another but also to a wider circle of the composer’s works, especially his cycle setting poems of Guillaume Apollinaire: ‘Calligrammes’. Composed a year after the ‘Trois Chansons de Federico García Lorca’, this intricately wrought collection of seven mélodies, which Poulenc saw as the culmination of an intensive phase in his activity in this genre, revisits some of ‘unheard voices’ and ‘unseen shadows’ enfolded in its predecessor. It may be viewed, in part, as an attempt to bring to fuller resolution the veiled but keenly-felt anguish invoked by these paradoxical properties.