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Journal articles on the topic 'Perte de contraste'

Author: Grafiati

Published: 16 November 2024

Last updated: 31 July 2025

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1

Folch-Mateu, Pere. "L’inquiétante étrangeté dans les groupes : diffusion et personnification." Revue de psychothérapie psychanalytique de groupe 34, no. 1 (2000): 25–43. http://dx.doi.org/10.3406/rppg.2000.1481.

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L'auteur considère la qualité d'inquiétante étrangeté qu'on éprouve à différents moments des séances de thérapie groupale. D'après le moment du groupe, cette expérience d'inquiétante étrangeté trouble le climat des séances et s'exprime comme humeur flottante, comme atmosphère raréfiée de crainte vague qui n'arrive pas à se concrétiser dans une dramatisation ou verbalisation précise. Le caractère de diffusion d’une pareille atmosphère peut se produire à n'importe quel moment du groupe mais il est plus fréquent au cours des premières séances. La difficulté d'élaboration est à considérer comme re

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2

Heilmann, Till A. "Images nettes, masques flous." Transbordeur 9 (2025): 44–57. https://doi.org/10.4000/13dwt.

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De nos jours, la quasi-totalité des images – des photos prises sur smartphone aux publicités de magazines – est optimisée par des algorithmes, ce qui contribue à redéfinir les standards esthétiques et notre perception de ce qui constitue une « bonne » image. La netteté est devenue le réglage par défaut de la culture photographique quotidienne. Cet article étudie la généalogie du masque flou, ou « unsharp masking », une méthode d’amélioration d’image popularisée par Adobe Photoshop. Initialement conçu comme une technique « analogique » destinée à empêcher la perte d’information lors de la repro

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3

Prendergast, Maria Teresa Micaela. "The Aesthetics of Railing: Troilus and Cressida and Coriolanus." Renaissance and Reformation 31, no. 3 (2008): 69–101. http://dx.doi.org/10.33137/rr.v31i3.9169.

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Cet essai explore comment Shakespeare utilise la rhétorique des insultes cruelles et fortement métaphoriques des débuts de la modernité afin de réaliser une rivalité agressive entre le déclinant idéal aristocratique élisabéthain du sang et du langage épique d’une part, et le théâtre satirique en émergence d’autre part. Ce type de théâtre se justifie en associant le guerrier aristocratique à un corps suintant, efféminé, et malade. Cet essai se concentre en particulier sur les pièces Troilus and Cressida et Coriolanus, qui établissent un fort lien entre la manifestation de maladies internes sur

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4

Dugué, S. "Les spécificités du syndrome douloureux régional complexe de type 1 (SDRC 1) en pédiatrie." Douleur et Analgésie 33, no. 4 (2020): 211–18. http://dx.doi.org/10.3166/dea-2020-0141.

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Le syndrome douloureux régional complexe de type 1 (SDRC 1) est caractérisé par des douleurs chroniques associées à des troubles vasomoteurs et/ou trophiques et/ou sudomoteurs témoignant d’une hyperactivité sympathique. Les formes pédiatriques de SDRC 1 se distinguent des formes adultes : les douleurs sont majoritairement localisées aux membres inférieurs (cheville, pied) et surviennent après un traumatisme mineur. Les enfants se présentent le plus souvent avec une forme froide d’emblée. Les douleurs entraînent une impotence fonctionnelle majeure et prolongée, ce qui contraste avec l’absence o

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5

Horton, David. "Social deixis in the translation of dramatic discourse." Babel. Revue internationale de la traduction / International Journal of Translation 45, no. 1 (1999): 53–73. http://dx.doi.org/10.1075/babel.45.1.05hor.

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Abstract Pronominal modes of address are an instance of the kind of structural incompatibility between languages which presents a considerable challenge to the translator. Indeed, they have been described as an "impossibility of translation" (Lyons). The structural contrast between English and most other European languages with regard to this feature has significant implications for literary translations, since address behaviour encodes social relations and thus functions as an important signal of unfolding interpersonal dynamics in texts. This article explores the implications of divergent ad

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6

Mackenzie, Sara, and B. Elan Dresher. "Contrast and Phonological Activity in the Nez Perce Vowel System." Annual Meeting of the Berkeley Linguistics Society 29, no. 1 (2003): 283. http://dx.doi.org/10.3765/bls.v29i1.979.

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Proceedings of the Twenty-Ninth Annual Meeting of the Berkeley Linguistics Society: General Session and Parasession on Phonetic Sources of Phonological Patterns: Synchronic and Diachronic Explanations (2003)

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7

Issaka, Souley, Mariama Abdoulaye Moussa Souley, and Adamou Basso. "Epidémie de la panachure jaune du riz: une contrainte biotique majeure de la production rizicole dans les périmètres irrigués du Niger." International Journal of Biological and Chemical Sciences 15, no. 5 (2022): 1824–41. http://dx.doi.org/10.4314/ijbcs.v15i5.11.

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La panachure jaune du riz, causée par le Rice Yellow Mottle Virus (RYMV), est présente au Niger depuis plus de trois décennies, avec des pertes importantes de récoltes. Une réévaluation de cette maladie sur les périmètres irrigués a été faite pour estimer son incidence et les pertes de récoltes qu’elle engendre. L’étude a consisté à: (i) surveiller l’épidémie dans quelques périmètres rizicoles sur deux campagnes, (ii) calculer les pertes de production en grains enregistrées et (ii) caractériser quelques isolats du virus. Elle a révélé que la maladie est toujours présente dans les périmètres ir

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8

Nawa, Ricardo Kenji, Marcio Luiz Ferreira De Camillis, Monique Buttignol, et al. "Clinimetric properties of the Perme Intensive Care Unit Mobility Score." Colombia Medica 54, no. 3 (2023): e2005580. http://dx.doi.org/10.25100/cm.v54i3.5580.

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Background:The use of instruments in clinical practice with measurement properties tested is highly recommended, in order to provide adequate assessment and measurement of outcomes. Objective:To calculate the minimum clinically important difference (MCID) and responsiveness of the Perme Intensive Care Unit Mobility Score (Perme Score). Methods:This retrospective, multicentric study investigated the clinimetric properties of MCID, estimated by constructing the Receiver Operating Characteristic (ROC). Maximizing sensitivity and specificity by Youden's, the ROC curve calibration was performed by

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9

CIOBANU, Iraida. "Viziunea și stilul artistei Victoria Cozmolici." Dialogica. Revistă de studii culturale și literatură 10, no. 1/2022 (2022): 119–22. https://doi.org/10.5281/zenodo.6508070.

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În articol este prezentată lapidar creația artistei Victoria Cozmolici. Pictorița și-a format stilul propriu în timpul studiilor și al taberelor de creație din diverse țări europene. În creația sa artista denotă predilecție față de toate genurile picturii de șevalet, portrete de femei și fete tinere, naturi statice cu fructe și flori, peisaje urbane. Motivul de bază în peisajele pictoriței este inspirat din zona veche a Chișinăului. Printr-o formă sinteză, formă nucleu specifică doar autoarei, tablourile deseori sunt intercalate cu pauze mari create prin pete decorative

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Kadner Graziano, Thomas. "Loss of a Chance in European Private Law ‘All or Nothing’ or Partial Liability in Cases of Uncertain Causation." European Review of Private Law 16, Issue 6 (2008): 1009–42. http://dx.doi.org/10.54648/erpl2008074.

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Abstract: Victims who have suffered damage to person or property are often confronted with diffi culties proving the link between the negligent behaviour of the person whose liability is alleged and the damage with the degree of probability required by law. The victims may, however, be able to prove that they have lost a chance to avoid the damage, a chance that had existed but for the negligence of the persons claimed to be liable. Under the legal concept of ‘loss of a chance’, the claimant’s loss of this opportunity or chance is itself treated as actionable damage, and the damage suffered is

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Marpsat, Maryse. "Un avantage sous contrainte : le risque moindre pour les femmes de se trouver sans abri." Population Vol. 54, no. 6 (1999): 885–932. http://dx.doi.org/10.3917/popu.p1999.54n6.0932.

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Résumé Marpsat Maryse.- Un avantage sous contrainte : le risque moindre pour les femmes de se trouver sans abri Les personnes sans domicile ont des propriétés sociales très proches de celles des autres personnes pauvres, mais qui, elles, disposent d'un logement. Toutefois, les femmes sont plus nombreuses que les hommes parmi les pauvres ; pourquoi sont-elles alors si peu nombreuses parmi les personnes sans domicile ? Pourquoi celles qui ont tout de même perdu leur logement se trouvent-elles dans des conditions relativement meilleures que les hommes, souvent dans des centres d'hébergement de lo

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12

Hayward, Sandra F. "Colonial Expressions of Identity in Funerals, Cemeteries, and Funerary Monuments of Nineteenth-Century Perth, Western Australia." Genealogy 2, no. 3 (2018): 23. http://dx.doi.org/10.3390/genealogy2030023.

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A general cemetery was established in 1829–1830 for the town of Perth, Western Australia, and during the rest of the nineteenth century, other cemeteries were added to the complex to cater for various Christian denominations as well as for Chinese and Jewish communities. In all, seven contiguous cemeteries were used over the colonial period in Perth. By 1899, when the cemetery complex was closed, approximately ten thousand people were buried there. The deceased or their bereaved loved ones chose funerals, epitaphs, burial locations, and funerary monuments to express social, ethnic, religious,

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13

Stone, John. "Contrasts in Reform: How the Cain and Burke Years Shaped Public Transport in Melbourne and Perth." Urban Policy and Research 27, no. 4 (2009): 419–34. http://dx.doi.org/10.1080/08111140903342411.

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14

Cullen, Trevor, Laura Glitsos, and Andrea Burns. "Revisiting news editors’ evaluation of journalism courses and graduate employability." Australian Journalism Review 45, no. 1 (2023): 73–92. http://dx.doi.org/10.1386/ajr_00119_1.

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This research project deployed one-on-one, semi-structured interviews with news editors in Perth, Western Australia, to evaluate journalism courses and student employability across the five Perth-based universities that teach journalism (Edith Cowan, Murdoch, Curtin, University of Western Australia [UWA] and Notre Dame universities). The 2022 interviews were undertaken with a view to compare and contrast the results to similar interviews published in 2014. The findings indicate that industry practitioners still think universities are typically the best place to teach journalism, and that stude

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15

Ipanthiar Lathiar, Francine. "Les églises de réveil comme l’un des facteurs des dislocations familiales à Kinshasa." Le Carrefour Congolais 10, no. 1 (2025): 173–88. https://doi.org/10.4314/lcc.v10i1.8.

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Les membres d’une famille, restreinte ou étendue soit-elle, doivent vivre en parfaite harmonie pour la survie de celle-ci, bien qu’une famille en tant qu’arène ne peut pas se dépasser des conflits. Pour affermir les liens familiaux, les églises ont un grand rôle à jouer. Ce rôle consiste à prêcher la Bonne Nouvelle en se focalisant surtout sur l’amour du prochain et le pardon mutuel. Mais contrairement à sa mission première, bon nombre de familles connaissent des dislocations à cause des prophéties qui ont eu domicile dans certaines églises diabolisant certains membres de famille. Ce qui crée

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16

Celotto, Giulio. "Bad and Good Teachers in Persius' Satires : A Divided Allusion to Vergil Georgics 1." Phoenix 78, no. 3-4 (2024): 215–24. https://doi.org/10.1353/phx.2024.a962119.

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Abstract: This paper argues that Persius engages with Vergil's Georgics via a "divided allusion." The satirist evokes Geo. 1.145–149 at two different moments in his collection to set up a contrast between body and mind as a bad and good teacher of morals and literature, respectively. Abstract: Cet article soutient que Perse fait une « allusion divisée » aux Géorgiques de Virgile. Le satiriste fait référence à Géo. 1.145–149 à deux reprises dans sa collection pour opposer le corps et l'esprit : le premier enseigne mal la morale et la littérature, le second les enseigne bien.

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17

Monteiro, Ricardo Nogueira de Castro. "Saudosa maloca e os deserdados de dois mundos: aspectos do imaginário italiano em um clássico do samba brasileiro." Via Atlântica 1, no. 41 (2022): 474–506. http://dx.doi.org/10.11606/va.i41.190748.

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Pelo menos duas canções italianas de peso apresentam aproximações com relação a Saudosa Maloca (1951): Casetta de Trastevere (1931) e Picón, dàgghe cianìn (1957). Compartilhando diversas estruturas narrativas e discursivas, sua similaridade contrasta com o afastamento de sambas de época e temática próximas como A favela vai abaixo (1928) e Praça onze (1942). Conclui-se que a composição expressa, dentro de uma estética brasileira, um drama universal apresentado dentro de uma perspectiva que segue de perto cânones solidamente consolidados dentro do imaginário italiano, evidenciando marcas daquel

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18

Cozzolino, Marilena, Paolo Mauriello, and Domenico Patella. "Principles of a Fast Probability-Based, Data-Adaptive Gravity Inversion Method for 3D Mass Density Modelling." Geosciences 12, no. 8 (2022): 306. http://dx.doi.org/10.3390/geosciences12080306.

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The aim of this paper is to present a 3D Probability-based Earth Density Tomography Inversion (PEDTI) method derived from the principles of the Gravity Probability Tomography (GPT). The new method follows the rationale of a previous Probability-based Electrical Resistivity Inversion (PERTI) method, which has proved to be a fast and versatile user-friendly approach. Along with PERTI, PEDTI requires no external a priori information. In this paper, after recalling the GPT imaging method, the PEDTI theory is developed and concluded with a key inversion formula that allows a wide class of equivalen

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Murphy, Micheal, Richard Hodgson, Peter L. Harris, Richard G. McWilliams, David E. Hartley, and Michael M. D. Lawrence-Brown. "Plain Radiographic Surveillance of Abdominal Aortic Stent-Grafts: The Liverpool/Perth Protocol." Journal of Endovascular Therapy 10, no. 5 (2003): 911–12. http://dx.doi.org/10.1177/152660280301000510.

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Purpose: To present a protocol for plain radiographic surveillance of abdominal aortic stent-grafts that addresses the main variables in need of standardization: (1) patient position, (2) radiographic centering point, and (3) focus-to-film distance. Technique: Our policy is to perform baseline anteroposterior and lateral films following endoluminal grafting and repeat the studies annually. These are the most important films to assess migration and component separation; supplementary right and left posterior oblique radiographs may help identify wireform fractures. It is best to perform radiogr

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Cozens, Paul, and Marc Tarca. "Exploring housing maintenance and vacancy in Western Australia." Property Management 34, no. 3 (2016): 199–220. http://dx.doi.org/10.1108/pm-06-2015-0027.

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Purpose – The purpose of this paper is to investigate “image management” as an important element within the concept to the Crime prevention through environmental design (CPTED). Globally, guidance tends to focus on promoting surveillance and few studies have explored how vacant poorly maintained housing might affect perceptions of crime and CPTED. Design/methodology/approach – This paper contrasts the perceptions of 168 members of the public and 12 built environment professionals with regards to a detached property in Perth, Western Australia. Using two photographs to elicit responses (one poo

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Bremer, Thomas S. "Black Robes and the Book of Heaven." Church History and Religious Culture 101, no. 1 (2021): 80–100. http://dx.doi.org/10.1163/18712428-bja10014.

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Abstract Protestant and Catholic sources tell different stories about four Nez Perce emissaries from beyond the Rocky Mountains who arrived in St. Louis in the fall of 1831. Although their respective historical accounts reveal little about why native peoples would find it advantageous to send a delegation to an American frontier town asking for help, they reveal much about the contrasts between these rival groups of American Christians in the nineteenth century as well as their common objectives in Christianizing the American west. A third version of Christian missionaries arriving in the inte

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Halffter, Gonzalo, José R. Verdú, Juan Márquez, and Claudia E. Moreno. "BIOGEOGRAPHICAL ANALYSIS OF SCARABAEINAE AND GEOTRUPINAE ALONG A TRANSECT IN CENTRAL MEXICO (COLEOPTERA, SCARABAEOIDEA)." Fragmenta Entomologica 40, no. 2 (2008): 273. http://dx.doi.org/10.4081/fe.2008.99.

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Scarabaeinae and Geotrupinae (Coleoptera, Scarabaeoidea) species composition is analyzed along a 150 km long altitudinal transect that runs S-NE in the Mexican Transition zone. The transect is located in the state of Hidalgo in central-eastern Mexico. The spatial unit of analysis is the landscape. The transect crosses five different landscapes. As terms of reference for studying the geographic distribution of the species, the entomofauna distribution patterns for the Mexican Transition zone were used. The transect includes all the patterns established by Halffter for this zone. Only genera wit

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Kayilou, J. M. Bazaba, Alain Boussana, Judith F. Ahounou Aikpe, Pierre H. Dansou, and Joachim D. Gbenou. "Réponses physiologiques par poste de jeu des footballeurs d’élite lors d’un match éprouvant dans un environnement chaud et humide." International Journal of Biological and Chemical Sciences 14, no. 4 (2020): 1273–81. http://dx.doi.org/10.4314/ijbcs.v14i4.9.

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Malgré la hausse de la température atmosphérique pendant la grande saison de pluies, la Fédération Congolaise de Football (FECOFOOT) organise les matchs à 14 heures. Dans le but d’évaluer les paramètres physiologiques des footballeurs par poste de jeu et la distance totale qu’ils parcourent au cours d’un match éprouvant de football en république du Congo. Un match test a été organisé à une température de 39 °C et une humidité relative de 60 %. La fréquence cardiaque d’effort (170,4 ± 8,73 bpm), la température corporelle centrale (37,06 ± 0,20 °C) ainsi que la quantité d’eau consommée au cours

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Guindo, Issiaka. "La protection des investissements étrangers face aux vulnérabilités au Sahel." Revue internationale de droit économique XXXVIII, no. 1 (2024): 65–89. http://dx.doi.org/10.3917/ride.381.0065.

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Des événements ayant cours au Sahel depuis plus d’une décennie, aggravés par des renversements des gouvernements civils, ont fait l’objet d’immenses commentaires. L’insécurité soulève de multiples questions de droit international, qui mettent en jeu les engagements de protection des investissements souscrits par ces États. Toutefois, cette question tant importante semble avoir échappé aux observateurs, même les plus avertis. La protection des investissements étrangers implique des engagements de long terme qui sont vulnérables dans des conditions de conflit ou l’insécurité. À cet effet, la for

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Ford, John D. "Conformity in Conscience: The Structure of the Perth Articles Debate in Scotland, 1618–38." Journal of Ecclesiastical History 46, no. 2 (1995): 256–77. http://dx.doi.org/10.1017/s0022046900011362.

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Most Scots have heard of the National Covenant subscribed in Edinburgh around the end of February 1638. Few, by contrast, know anything about the five acts or articles (requiring the observation of holy days, episcopal confirmation of the laity, kneeling in the act of receiving the eucharist, and permitting the celebration of both communion and baptism in private) passed by a general assembly of the Church at Perth twenty years earlier. Yet those who took time to read the Covenant through would find that its signatories were, among other things, renewing a fifty-year-old pledge to resist all ‘

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Haddab, Eddine, and Pierre Traimond. "La finance islamique et la contrainte des besoins en fonds de roulement des PME." Revue internationale P.M.E. 5, no. 3-4 (2012): 141–52. http://dx.doi.org/10.7202/1008158ar.

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Le problème des fonds de roulement des PME intéresse particulièrement les institutions financières des pays d’Islam où petit commerce et artisanat dominent et où les relations d’argent s’effectuent intuitu personae. Les difficultés des PME des pays en développement à accéder au crédit apparaissent dans le besoin de financement du cycle d’exploitation. Composante essentielle, sinon unique, du fonds de roulement, le crédit se révèle particulièrement court. Dans un environnement économique précaire, la tradition islamique connaît un partage des risques entre prêteur et emprunteur. Les insuffisanc

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James, Kieran, and Simon Elliott. "Student-Led Cricket Matches as a Product of Coaching/Mentoring." Boyhood Studies 16, no. 1 (2023): 40–64. http://dx.doi.org/10.3167/bhs.2023.160104.

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Abstract Using a historical, autoethnographic approach in this article, we discuss six student-led cricket matches that we organized in Perth, Australia, from 1979 to 1981. From a Foucauldian perspective, we present these games as a student-led resistance against the normalizing and disciplinary processes of official school and youth cricket. The original scoresheets and match summaries exist both then and now only as subjugated knowledges. As these matches’ two captains, we attribute the positive atmosphere, which encouraged such creative initiatives, as being partly due to one class teacher'

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Arnaldo, Duarte da Silva. "Cartões de visita pessoais - da moda à memória. Um exemplo da sociedade das elites nos últimos anos da Monarquia e primeiro quartel da 1ª República Portuguesa, no distrito de Bragança." Revista Memória Rural 5, no. 2022 (2022): 236–55. https://doi.org/10.5281/zenodo.7576948.

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No último quartel da Monarquia e anos subsequentes do séc. XX, os contactos pessoais, nomeadamente os detentores de cargos públicos e outros pertença da aristocracia burguesa e da sociedade das elites, a coberto dos cargos religiosos, influenciavam procedimentos com a troca de cartões de visita pessoais. Eram sinais de um tempo que se pretendia mais coletivo e organizado, em contraste com a crise dos finais do século XIX, sendo suportados em respostas que abrangiam as classes sociais mais abastadas, sempre no encalce das melhores relações

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Porello, Sara. "Building for the Sea Safeguarding Ashore. Brigs, Ships and Peote: A Complex Conservation." Advanced Materials Research 778 (September 2013): 983–89. http://dx.doi.org/10.4028/www.scientific.net/amr.778.983.

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The presented work is intended to be an international overview on the most important conservative project of naval heritage. As it was immediately clear that mostly concerns ancient shipwrecks' structures which came from underwater environment and made of waterlogged wood, the analysis has therefore focused on waterlogged wood conservation and reinforcement. Based on the state of the art in the field of conservation and management of ancient ships some considerations can be made. The conservation of artefacts coming from the underwater environment has began in the mid XXth century and develope

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Resque, Myrla Franco Antunes, and Dalva Maria da Mota. "MOTIVAÇÃO DE JOVENS PARA O TRABALHO NA AMAZÔNIA PARAENSE." Raízes: Revista de Ciências Sociais e Econômicas 37, no. 2 (2017): 117–33. http://dx.doi.org/10.37370/raizes.2017.v37.70.

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   A literatura, ao tratar da motivação de jovens filhos de agricultores para o trabalho no espaço rural, mostra dilemas entre “sair e ficar” no estabelecimento familiar. Contrariamente, os nossos primeiros contatos no campo indicaram apenas o desejo de permanência. Motivadas por esse contraste, investigamos a questão e, neste artigo, analisamos a motivação de jovens para trabalhar na sua região de origem. Amparada na sociologia rural e do trabalho, a pesquisa foi realizada por meio de um estudo de caso na localidade de Perseverança, São Domingos do Capim (PA). Obse

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Loi, A., P. S. Cocks, J. G. Howieson, and S. J. Carr. "Hardseededness and the pattern of softening in Biserrula pelecinus L., Ornithopus compressus L., and Trifolium subterraneum L. seeds." Australian Journal of Agricultural Research 50, no. 6 (1999): 1073. http://dx.doi.org/10.1071/ar98061.

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Experiments measuring seed bank size, hardseededness, and seed softening of biserrula (Biserrula pelecinus L.) were conducted at Merredin and Perth in Western Australia. At Merredin, a mixture of 2 biserrula accessions was grazed, shallow cultivated, or left uncultivated and ungrazed. Seed bank size, seedling regeneration, and seed softening were measured over 2 years. At Perth, softening of biserrula, yellow serradella, and subterranean clover seeds grown at 2 sites (Binnu and Northam) was compared on the soil surface and after burial at 2 and 10 cm over a period of 2 years. Seed bank size of

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López Sández, María. "pensamento pedagóxico de Emilia Pardo Bazán e José Rodríguez Carracido: dúas novelas para a educación dun novo século." La Tribuna, no. 15 (November 11, 2020): 71–83. http://dx.doi.org/10.32766/tribuna.15.296.

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A coincidencia no cultivo do xénero da estudantina en Emilia Pardo Bazán e José Rodríguez Carracido é reveladora dun interese común por preocupacións pedagóxicas que se expresan tamén noutros escritos non ficcionais de ambos. A pesar das diferenzas de xénero e clase, existen nos seus posicionamentos algunhas notables concomitancias: a defensa da vocación fronte ás imposicións externas; a crítica a unha aprendizaxe superficial, mecánica, memorística e excesivamente especializada; a defensa da necesidade de que conflúan coñecemento teórico e aplicación práctica. Partindo da inserción da estudant

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Coën, Alain, and Aurélie Desfleurs. "La précision des analystes financiers en Europe : l’effet pays et l’effet secteur revisités." Articles 86, no. 2 (2011): 133–62. http://dx.doi.org/10.7202/1001948ar.

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Nous analysons les erreurs de prévision commises par les analystes financiers pour 13 pays européens sur la période 1990-2006. Afin de mettre en évidence les effets pays, industries et ceux spécifiques à la firme comme sources de variation des erreurs de précision, nous adaptons une méthode développée par Heston et Rouwenhorst (1994) pour étudier la décomposition de la variance des rendements boursiers. Nous estimons chaque effet à l’aide d’une régression avec des variables muettes, puis nous décomposons la variance en mettant en évidence la contribution de chaque effet. Nos résultats révèlent

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Bradshaw, Don, Aubret Fabien, Stéphanie Maumelat, Terry Schwaner, and Xavier Bonnet. "Diet divergence, jaw size and scale counts in two neighbouring populations of tiger snakes (Notechis scutatus)." Amphibia-Reptilia 25, no. 1 (2004): 9–17. http://dx.doi.org/10.1163/156853804322992797.

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AbstractLarge snakes usually possess a higher number of scales to cover their larger bodies and their larger heads. It has been suggested that a diet based on large prey items also favours the development of scale number because the skin would be more extensible and would enable easier swallowing of voluminous prey. A recent study, however, suggested that although body size positively influences scale count in snakes, diet is probably unimportant (Shine, 2002). We took advantage of a natural experiment that separated two neighbouring and genetically indistinguishable populations of tiger snake

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McDonald, K. S., P. S. Cocks, and M. A. Ewing. "Genetic variation in five populations of strawberry clover (Trifolium fragiferum cv. Palestine) in Western Australia." Australian Journal of Experimental Agriculture 45, no. 11 (2005): 1445. http://dx.doi.org/10.1071/ea04154.

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Genetic variation within and among populations of an outcrossing stoloniferous perennial legume, strawberry clover (Trifolium fragiferum L.), was studied using seed collected from 5 different locations in Western Australia. The sites ranged from Badgingarra to the north of the wheatbelt to Karridale in the southwest of the state. Seed was collected randomly at each site and was grown out at the University of Western Australia Field Station at Shenton Park, Perth. Thirteen morphological plant traits were measured and analysed. Results show that within-population variation was extremely high. In

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Ainsworth, Frank, Sue Ash, and Adele Summers. "Foster care trends in a Western Australian non-government family welfare agency 1991-1999." Children Australia 27, no. 1 (2002): 38–41. http://dx.doi.org/10.1017/s1035077200004958.

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Wanslea Family Services (WFS), a non-government family welfare agency in Perth, has provided foster care placements for the Western Australian Department of Family and Children's Services for many years. Data about these children and their families is held in a comprehensive electronic database that covers the period 1991-1999. This 9-year data set is unique in Western Australia and may be unique nationally.An analysis of this data indicates no significant variation across the nine year period for age at admission of children to foster care. In contrast, a statistically significant cubic trend

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Stojanović, Kata. "UZAJAMNO DELOVANjE SIMETRIJE I TINTINABULI TEHNIKE U KOMPOZICIJI „FRATRES“ ARVA PERTA U KORELACIJI SA IZVOĐAČKIM ASPEKTOM DELA." Muzički talas 29, no. 52 (2023): 42–54. http://dx.doi.org/10.46793/mt52.42s.

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The paper deals with the compositional and performing approach to the analysis of Fratres by the Estonian composer Arvo Pärt. The author’s creative credo grew out of a specific artistic and life ideology that he consistently implemented in his works, through the unique musical language tintinabuli. It is combined with the principle of static and dynamic symmetries, whereby mutual action is established between them. Both analyzes were considered according to the methodology of the American musicologist John Rink. The choice of technique applied in each variation is related to the nature of tint

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Lilleholt, Kåre. "Passing of Risk and the Risk of Mystification: Some Drafting Issues." European Review of Private Law 19, Issue 6 (2011): 921–29. http://dx.doi.org/10.54648/erpl2011064.

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Abstract: The Feasibility Study contains one chapter (seven articles) dealing with the passing of risk in sales contracts. Loss of, or damage to, the goods after the risk has passed to the buyer does not discharge the buyer from the obligation to pay the price, unless the loss or damage is due to an act or omission of the seller. In this paper, the author argues that the Feasibility Study's model of non-performance and remedies would be more coherent and accessible if the rules on passing of risk were substituted by minor adjustments to the rules on delivery or by reworking the rules concernin

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Testamanti, M. Nadia, Reza Rezaee, and Jie Zou. "Porosity and pore size distribution of shales: a case study of the Carynginia Formation, Perth Basin, Western Australia." APPEA Journal 57, no. 2 (2017): 660. http://dx.doi.org/10.1071/aj16182.

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The evaluation of the gas storage potential of shale reservoirs requires a good understanding of their pore network. Each of the laboratory techniques used for pore characterisation can be applied to a specific range of pore sizes; but if the lithology of the rock is known, usually one suitable method can be selected to investigate its pore system. Shales do not fall under any particular lithological classification and can have a wide range of minerals present, so a combination of at least two methods is typically recommended for a better understanding of their pore network. In the laboratory,

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Ribeiro, Joseph Simões, Rônison Santos da Cruz, Paulo Sergio Taube, Kelson do Carmo Freitas Faial, and Ruy Bessa Lopes. "Seasonal Variation in Lead in the Water and Sediment of Lake Iripixí: A Study of Possible Sources of Contamination." Fronteira: Journal of Social, Technological and Environmental Science 14, no. 2 (2025): 74–89. https://doi.org/10.21664/2238-8869.2025v14i2.p74-89.

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O estudo teve como objetivo avaliar as concentrações de chumbo na água e nos sedimentos em diferentes períodos sazonais no Lago Iripixí, destacando a influência significativa de atividades antropogênicas e fatores naturais. Amostras foram coletadas em 24 pontos em áreas urbanas, periurbanas e rurais do lago, seguindo metodologias recomendadas pela ANA, e analisadas usando ICP-OES. O método Interpolator Inverse Distance Weighted (IDW) foi empregado para estimar valores em locais não amostrados com base em observações próximas, dando maior peso aos pontos mais próximos. Os resultados indicaram q

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Martins, José Lauro. "EDUCAR NO PRESENTE EFÊMERO PARA UM FUTURO INCERTO." Revista Observatório 5, no. 5 (2019): 145–67. http://dx.doi.org/10.20873/uft.2447-4266.2019v5n5p145.

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A crítica de alguns autores quanto ao papel da escola na nova realidade educativa perante as possibilidades de interação e informação, chega a extremos. Há autores que consideram que a escola, diante dos avanços tecnológicos capazes de distribuir com eficiência a informação, perde a razão de existir (PERELMAN, 1992). Embora entenda que este seja um posicionamento reducionista e obtuso, uma vez que o papel da escola não é ou não pode ser apenas o de informar. No contexto deste artigo propomos um viés para o debate educacional para a educação no século XXI: por um lado as tecnologias digitais de

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Cuesta-Briand, Beatriz, Sherry Saggers, and Alexandra McManus. "‘It still leaves me sixty dollars out of pocket’: experiences of diabetes medical care among low-income earners in Perth." Australian Journal of Primary Health 20, no. 2 (2014): 143. http://dx.doi.org/10.1071/py12096.

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Diabetes prevalence is increasing in Australia, and there are stark inequities in prevalence and clinical outcomes experienced by Indigenous people and low socioeconomic groups compared with non-Indigenous and socioeconomically advantaged groups. This paper explores the impact of Indigenous status and socioeconomic disadvantage on the experience of diabetes care in the primary health setting. Data were collected through focus groups and interviews. The sample, comprising 38 participants (Indigenous and non-Indigenous), was recruited from disadvantaged areas in Perth, Australia. Data analysis w

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Tombi, J., and Charles F. Bilong Bilong. "Répartition des parasites branchiaux du poisson d’eau douce Barbus martorelli Roman, 1971 (Teleostei : Cyprinidae) et tendance à une évolution d’intensité contraire des myxosporidies et des monogènes en fonction de l’âge de l’hôte." Revue d’élevage et de médecine vétérinaire des pays tropicaux 57, no. 1-2 (2004): 71. http://dx.doi.org/10.19182/remvt.9909.

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L’étude de la parasitofaune branchiale de 558 Barbus martorelli a été menée dans un cours d’eau douce aux alentours de Yaoundé (Cameroun) en milieu tropical, afin d’obtenir des informations sur la répartition des agents pathogènes dans une population d’hôtes sauvages ; ces données sont indispensables dans la recherche de moyens pour éviter les pertes énormes souvent observées en pisciculture intensive. Cette analyse a révélé la présence de deux espèces de myxosporidies (Myxobolus barbi et M. njinei) et de huit espèces de monogènes (Dactylogyrus bopeleti, D. insolitus, D. simplex, D. maillardi,

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44

Pamatika, Christian Maucler, Henri Saint Calver Diemer, Christian Diamant Mossoro- Kpindé, et al. "Place de l'hépatite B parmi les pathologies à l'origine de la perte de statut des donneurs bénévoles de sang de Bangui et Bimbo en Centrafrique : analyse rétrospective de cinq années." Annales Africaines de Medecine 15, no. 1 (2022): e4417-e4430. http://dx.doi.org/10.4314/aamed.v15i1.2.

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Context and objective. Hemovigilance activities are poorly documented in sub-Saharan African countries. The present study aimed to determine the prevalence of markers of infection in Volunteer Blood Donors (VBD) and to study the place of viral hepatitis B (VHB) in the loss of status of VBD in Bangui and Bimbo. Methods. Data of first-time donors and regular VBD living in the cities of Bangui and Bimbo, who had lost their donor status in the event of positivity of a serological test between 2015 and 2019 were retrospectively examined at the National Blood Transfusion Centre. Results. 51002 VBD w

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Carmo, Ignácio Lund Gabriel da Silva, Roberto Dantas De Medeiros, José de Anchieta Alves De Albuquerque, et al. "Management and post-harvest characteristics of melon cultivars and their prospects in the Roraima savannah: a review." CONTRIBUCIONES A LAS CIENCIAS SOCIALES 16, no. 12 (2023): 32508–20. http://dx.doi.org/10.55905/revconv.16n.12-205.

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O melão (Cucumis melo L.) tem significativa importância econômica no cenário mundial, com o Brasil destacando-se como um robusto exportador. Condições climáticas como temperaturas elevadas, baixa umidade relativa do ar e prolongados períodos de insolação são benéficas para a produção e qualidade dos frutos. A região do Nordeste de Roraima, especialmente os municípios de Bonfim e Normandia, perto da fronteira com a Guiana, possui clima semiárido com uma pluviosidade média anual entre 1.200 e 1.400 mm. Após a colheita, os produtos hortifrutícolas começam a respirar, processo que compromete a qua

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Allain, JP, PJ Coghlan, KG Kenrick, et al. "Prediction of hepatitis C virus infectivity in seropositive Australian blood donors by supplemental immunoassays and detection of viral RNA." Blood 78, no. 9 (1991): 2462–68. http://dx.doi.org/10.1182/blood.v78.9.2462.2462.

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Abstract The prevalence of anti-hepatitis C virus (HCV) enzyme immunoassay (EIA)- positive in 167,511 Australian volunteer blood donors from Adelaide, Melbourne, Perth, and Sydney was 0.78%. One thousand two-hundred and eighteen EIA-positive serum samples were assessed by supplemental tests including a blocking EIA and two peptide EIAs corresponding to major epitopes of the HCV C-100–3 antigen. Seven hundred and eighteen samples (59%) were negative by supplemental testing; no evidence of reactivity with other HCV gene products or HCV RNA detected by cDNA polymerase chain reaction was found in

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Allain, JP, PJ Coghlan, KG Kenrick, et al. "Prediction of hepatitis C virus infectivity in seropositive Australian blood donors by supplemental immunoassays and detection of viral RNA." Blood 78, no. 9 (1991): 2462–68. http://dx.doi.org/10.1182/blood.v78.9.2462.bloodjournal7892462.

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The prevalence of anti-hepatitis C virus (HCV) enzyme immunoassay (EIA)- positive in 167,511 Australian volunteer blood donors from Adelaide, Melbourne, Perth, and Sydney was 0.78%. One thousand two-hundred and eighteen EIA-positive serum samples were assessed by supplemental tests including a blocking EIA and two peptide EIAs corresponding to major epitopes of the HCV C-100–3 antigen. Seven hundred and eighteen samples (59%) were negative by supplemental testing; no evidence of reactivity with other HCV gene products or HCV RNA detected by cDNA polymerase chain reaction was found in selected

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48

Wilson, Julia, P. A. Mason, F. T. Last, K. Ingleby, and R. C. Munro. "Ectomycorrhiza formation and growth of Sitka spruce seedlings on first-rotation forest sites in northern Britain." Canadian Journal of Forest Research 17, no. 8 (1987): 957–63. http://dx.doi.org/10.1139/x87-149.

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The potential benefits of inoculation of Piceasitchensis (Bong.) Carr. seedlings with ectomycorrhizal fungi are being explored in trials on two first-rotation forest sites (at Wealside and Gleedlee) in Northumberland. Trials have been initiated on two contrasting soil types at each site, using plants inoculated with isolates of fungi that occur early in the mycorrhizal succession (Hebelomacrustuliniforme (Bull, ex St. Amans) Quélet, H. subsaponaceum Karst., Laccarialaccata (Scop, ex Fr.) Cooke, L. proximo (Boud.) Pat., L. tortilis (Bolt.) S. F. Gray, Paxillusinvolutus (Batsch) Fr., and Theleph

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Lanfossi, Carlo. "Ghosting Agrippina." Journal of Musicology 36, no. 1 (2019): 1–38. http://dx.doi.org/10.1525/jm.2019.36.1.1.

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Baroque opera was invented on a deathly premise: reviving a tradition of sung ancient tragedy that had in fact never existed. Modern historiography has struggled with the notion of origins, focusing on relationships among the surviving textual sources to make sense of the proliferation of theatrical subjects. These relationships remain important—but there is also reason to delve deeper into the “haunted” status of early opera. With respect to three central works on the subject of Agrippina and her son Nero (Nerone fatto Cesare, Noris-Perti, Venice 1693; Agrippina, Noris-Magni, Milan 1703; and

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Young, Glen C., Brent S. Wise, and Suzanne G. Ayvazian. "A tagging study on tailor (Pomatomus saltatrix) in Western Australian waters: their movement, exploitation, growth and mortality." Marine and Freshwater Research 50, no. 7 (1999): 633. http://dx.doi.org/10.1071/mf98139.

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Recreational anglers fishing for tailor (Pomatomus saltatrix) around Perth, Western Australia, have expressed concern over declining catches during the early 1990s. A total of 3949 undersize (below the legal minimum length of 250 mm), 1015 sub-adult and 143 adult tailor were tagged between November 1994 and August 1996 at 24 sites along 1200 km of Western Australian coastline. Undersize tailor were recaptured at lower rates than sub-adult tailor, and were, on average, at liberty for longer periods. Modelling indicates that fishers under-report undersize fish, probably because of the legal mini

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