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Journal articles on the topic 'Ordre de matricule'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Ghajati, B., S. Ghezaiel, R. Chebbi, I. Berrahal, and R. Ridha. "Patricide, Matricide: A Comparative Study Among Tunisian Patients With Psychotic Disorders." European Psychiatry 33, S1 (2016): S459. http://dx.doi.org/10.1016/j.eurpsy.2016.01.1667.

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Parricide is defined as the homicide of a father or mother by a biological or adopted child. In adults, it is generally associated to a psychotic condition. Scientific research on the subject, have been mainly interested in matricide, patricide or double parricide. Studies comparing authors of patricide to those of matricide are rare.ObjectivesTo compare socio-demographic and clinical profiles of patricide and matricide patients.To compare modus operandi in matricide and patricide patients.MethodsA retrospective, descriptive and comparative study was conducted, based on medical charts’ consult

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Hiriart-Urruty, Jean-Baptiste, and Mounir Torki. "Analyse de la sensibilité du second ordre de toutes les valeurs propres d'une matrice symétrique." Comptes Rendus de l'Académie des Sciences - Series I - Mathematics 324, no. 9 (1997): 1071–74. http://dx.doi.org/10.1016/s0764-4442(97)87888-3.

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Ciche, Todd A., Kwi-suk Kim, Bettina Kaufmann-Daszczuk, Ken C. Q. Nguyen, and David H. Hall. "Cell Invasion and Matricide during Photorhabdus luminescens Transmission by Heterorhabditis bacteriophora Nematodes." Applied and Environmental Microbiology 74, no. 8 (2008): 2275–87. http://dx.doi.org/10.1128/aem.02646-07.

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ABSTRACT Many animals and plants have symbiotic relationships with beneficial bacteria. Experimentally tractable models are necessary to understand the processes involved in the selective transmission of symbiotic bacteria. One such model is the transmission of the insect-pathogenic bacterial symbionts Photorhabdus spp. by Heterorhabditis bacteriophora infective juvenile (IJ)-stage nematodes. By observing egg-laying behavior and IJ development, it was determined that IJs develop exclusively via intrauterine hatching and matricide (i.e., endotokia matricida). By transiently exposing nematodes t

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Mohamad, Barhm, Jalics Karoly, Andrei Zelentsov, and Salah Amroune. "A comparison between hybrid method technique and transfer matrix method for design optimization of vehicle muffler." FME Transactions 49, no. 2 (2021): 494–500. http://dx.doi.org/10.5937/fme2102494m.

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Hybrid mufflers are now commonly equipped to decrease vehicle noise and are a crucial tool for regulation of the acoustic system. In order to ensure optimum engine efficiency, the system is intended to dump the strength of the acoustic pulses generated from the engine, and the back pressure created by these systems must be held to a minimum. Typically, modern mufflers have a complex structure of chambers and flow paths. There are a number of mechanisms for sound dampening that operate to silence the sound flowing through a muffler and piping device. This research introduces an important approa

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Villegas Téllez, R., D. A. Torres Frausto, K. Palacios Gutiérrez, and F. De Los Reyes Quiroz. "Proyección de Matricula para el Análisis de la Infraestructura de Programas Académicos en Vía de Acreditación." Tecnología Educativa Revista CONAIC 2, no. 1 (2021): 44–56. http://dx.doi.org/10.32671/terc.v2i1.167.

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La proyección de matrícula es una metodología útil para pronosticar el flujo educativo de cualquier institución educativa, ya que apoya la toma de decisiones. La UNESCO ha diseñado un modelo de simulación para la estrategia y política educativa llamado EPSSim. Se recuperó la información del sistema de control escolar Instituto Tecnológico Superior de Irapuato para realizar elcálculo de las tasas de transición, las cuales se usaron en el modelo de flujo educativo diseñado y aplicado a una solución de software. El modelo de flujo educativo estimó una proyección de 63 alumnos para el primer ciclo

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Boyer, Marcel, Marcel G. Dagenais, André Downs, and Gilles Sauriol. "Mise à jour de la matrice des coefficients de capital pour l’économie québécoise." Articles 57, no. 1 (2009): 5–32. http://dx.doi.org/10.7202/600959ar.

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ABSTRACT This paper presents a capital coefficient matrix for replacement and a capital coefficient matrix for expansion, for the Quebec economy disaggregated into 29 industrial sectors. The computations are based on data for the 1972-1976 period. The matrices presented in this paper constitute an up-dating of matrices presented in a similar study made in 1973 by the Centre de Recherche en Développement Économique. In order to perform this updating, we had the opportunity of using more reliable data series which were not available when the former matrices were estimated.

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Tomic, Svetlana. "Women, memory, and history: Autobiographics as a way of confronting the past and a means of creating the future." Sociologija 60, no. 1 (2018): 376–88. http://dx.doi.org/10.2298/soc1801376t.

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In this paper, I use interdisciplinary research methods of literary theory, feminist theories, new historicism, psychology, memory studies, and social engagement studies in order to point at two groups of problems: 1. Untruthful memory of history and unreliable academic knowledge which transferred into all levels of national education and spread internationally; 2. epistemicide, memoricide and matricide or systematic destruction of knowledge, memory and heritage of important women from the past (sometimes executed by women themselves). Autobiographics of important women from the second half of

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Hussein, K., and O. Babaky. "Calcul des éléments dipolaires et quadrupolaires de la matrice de transition moléculaire dans Na2." Canadian Journal of Physics 68, no. 4-5 (1990): 365–68. http://dx.doi.org/10.1139/p90-058.

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In this paper, we study a calculation of the transition elements [Formula: see text] between electronic states of the diatomic molecules Na2. We show the necessary selection rules for the determination of these operators by a method of analytical integration on the variable [Formula: see text], combined with a numerical integration to fifth order. The values found by this simple method of calculation are very reasonable and show that the important transitions [Formula: see text], [Formula: see text]; and [Formula: see text] of the dimer Na2 are dipolar. [Traduit par la revue]

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Bensafta, Kamel Malik, and Gervasio Semedo. "De la transmission de la volatilité à la contagion entre marchés boursiers : l’éclairage d’un modèle VAR non linéaire avec bris structurels en variance." Articles 85, no. 1 (2010): 13–76. http://dx.doi.org/10.7202/039734ar.

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Résumé Nous développons dans cet article une modélisation vectorielle autorégressive non linéaire pour l’étude des interdépendances entre les marchés boursiers. Parmi les innovations de ce travail, nous introduisons un bris structurel dans la matrice des variances-covariances conditionnelle d’un processus GARCH multivarié. Dans cet ordre d’idée, nous considérons une spécification BEKK de cette matrice augmentée avec des régresseurs de transmission des chocs de volatilité entre les marchés. L’objectif de cette modification est de répondre à plusieurs biais importants dans la mesure des volatili

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García, Hugo A., and María de Lourdes Villarreal. "The “Redirecting” of International Students: American Higher Education Policy Hindrances and Implications." Journal of International Students 4, no. 2 (2014): 126–36. http://dx.doi.org/10.32674/jis.v4i2.473.

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International student mobility in higher education has gained currency as an important topic in today’s global, political, and economic environment. United States postsecondary institutions are working to expand their international student population to increase revenue and diversity. The current higher education and economic context has produced a “global war” to identify, recruit, and matriculate talented students who have become more mobile when selecting postsecondary education destinations. Thus, in order to provide a clear picture of the current status of international student migration

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Shaw, L., P. Helmholz, D. Belton, and N. Addy. "COMPARISON OF UAV LIDAR AND IMAGERY FOR BEACH MONITORING." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-2/W13 (June 4, 2019): 589–96. http://dx.doi.org/10.5194/isprs-archives-xlii-2-w13-589-2019.

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<p><strong>Abstract.</strong> With recent advancements in UAV based technology the use of airborne photogrammetry and LiDAR poses a new and effective approach for continuous, fast and efficient beach monitoring surveys. This paper aims to compare three platforms (a DJI Phantom Pro 4 using Ground Control Points, a DJI Matrice 200 with built in PPK allowing direct georeferencing and a DJI Matrice 600 with a Riegl Mini-VUX LiDAR system) in order to assess if they enable beach surveys to be performed efficiently, accurately and cost- effectively. A series of beach surveys were pe

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Ioli, F., L. Pinto, and F. Ferrario. "LOW-COST DGPS ASSISTED AERIAL TRIANGULATION FOR SUB-DECIMETRIC ACCURACY WITH NON-RTK UAVS." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B2-2021 (June 28, 2021): 25–32. http://dx.doi.org/10.5194/isprs-archives-xliii-b2-2021-25-2021.

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Abstract. The possibility of equipping UAVs with lightweight GNSS receivers in order to estimate the camera position within a photogrammetric block allows for a reduction of the number of Ground Control Points (GCP), saving time during the field work and decreasing operational costs. Additionally, this makes it possible to build photogrammetric models even in morphologically complex areas or in emergency situations. This work is proposing a non-intrusive and low-cost procedure to retrieve the coordinates of the camera projection centre with decimetric accuracy. The method was designed and test

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Yang, Juntang, Yogesh Khedar, Mohamed Khalil Ben-Larbi, et al. "Concept and Feasibility Evaluation of Distributed Sensor-Based Measurement Systems Using Formation Flying Multicopters." Atmosphere 12, no. 7 (2021): 874. http://dx.doi.org/10.3390/atmos12070874.

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Unmanned aerial vehicles (UAVs) have been used for increasing research applications in atmospheric measurements. However, most current solutions for these applications are based on a single UAV with limited payload capacity. In order to address the limitations of the single UAV-based approach, this paper proposes a new concept of measurements using tandem flying multicopters as a distributed sensor platform. Key challenges of the proposed concept are identified including the relative position estimation and control in wind-perturbed outdoor environment and the precise alignment of payloads. In

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Brewer, Matthew J., and Craig B. Clements. "Meteorological Profiling in the Fire Environment Using UAS." Fire 3, no. 3 (2020): 36. http://dx.doi.org/10.3390/fire3030036.

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With the increase in commercially available small unmanned aircraft systems (UAS), new observations in extreme environments are becoming more obtainable. One such application is the fire environment, wherein measuring both fire and atmospheric properties are challenging. The Fire and Smoke Model Evaluation Experiment offered the unique opportunity of a large controlled wildfire, which allowed measurements that cannot generally be taken during an active wildfire. Fire–atmosphere interactions have typically been measured from stationary instrumented towers and by remote sensing systems such as l

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Przybilla, H. J., M. Bäumker, T. Luhmann, H. Hastedt, and M. Eilers. "INTERACTION BETWEEN DIRECT GEOREFERENCING, CONTROL POINT CONFIGURATION AND CAMERA SELF-CALIBRATION FOR RTK-BASED UAV PHOTOGRAMMETRY." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B1-2020 (August 6, 2020): 485–92. http://dx.doi.org/10.5194/isprs-archives-xliii-b1-2020-485-2020.

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Abstract. Unmanned Aerial Vehicles (UAV) are enjoying increasing popularity in the photogrammetric community. The Chinese supplier DJI is the market leader with about 70% of the global consumer UAV market. The Phantom model has been available for more than 10 years and its current version "RTK" is equipped with a 2-frequency GNSS receiver, as a basis for direct georeferencing of image flights, using RTK or PPK technologies.In the context of the paper, different case studies are investigated, which allow statements on the geometric accuracy of UAV image flights as well as on the self-calibratio

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Dunjic, Bojana, Nadja Maric, Miroslava Jasovic-Gasic, and Dusan Dunjic. "Parricide: Psychiatric morbidity." Srpski arhiv za celokupno lekarstvo 136, no. 11-12 (2008): 635–39. http://dx.doi.org/10.2298/sarh0812635d.

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INTRODUCTION Parricide is defined as a murder of parents by their children; the patricide is murder of father, while matricide is murder of mother. This entity is classified as homicide, but it differs in the fact that victims are parents and the killers are their children. Mostly, it is associated with psychiatric morbidity. OBJECTIVE To describe sociodemographic and psychopathological characteristics of parricide committers and to analyze circumstances of parricide and psychiatric morbidity in order to achieve better recognition and prevention of risks. METHOD This retrospective study includ

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Červená, L., L. Kupková, M. Potůčková, and J. Lysák. "SEASONAL SPECTRAL SEPARABILITY OF SELECTED GRASSES: CASE STUDY FROM THE KRKONOŠE MTS. TUNDRA ECOSYSTEM." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B3-2020 (August 21, 2020): 371–76. http://dx.doi.org/10.5194/isprs-archives-xliii-b3-2020-371-2020.

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Abstract. This paper focuses on spectral separability of closed alpine grasslands dominated with Nardus stricta and competitive grasses Calamagrostis villosa and Molinia caerulea in the relict arctic-alpine tundra located in the Krkonoše Mountains National Park, Czech Republic. The spectral data were acquired and compared at three levels: spectra of a single layer of leaves measured with the ASD FieldSpec4 Wide-Res spectroradiometer coupled with a contact probe in a laboratory (leaf level), canopy spectra measured in a field with the same spectroradiometer using the fiber optic cable with a pi

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Imbert, Clément, and Reynold John. "Transition from master craftsman to engineering degree." South Florida Journal of Development 2, no. 2 (2021): 1277–87. http://dx.doi.org/10.46932/sfjdv2n2-012.

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There is a great need for Master-Craftsmen who are highly valued in industry locally but are not afforded the same recognition as in Germany, so in order to encourage more applicants a bridging progression to a Bachelor’s degree should be devised. There are several paths to the education of engineers. Traditionally students of engineering attend secondary school from which they matriculate to a tertiary institution. In many countries candidates may opt to do an Associate degree articulating to a Bachelor’s degree. However, in some countries, it is possible to become an engineer without a tradi

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Kardonsky, Kimberly, David V. Evans, Jay Erickson, and Amanda Kost. "Impact of a Targeted Rural and Underserved Track on Medical Student Match Into Family Medicine and Other Needed Workforce Specialties." Family Medicine 53, no. 2 (2021): 111–17. http://dx.doi.org/10.22454/fammed.2021.351484.

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Background and Objectives: There is a shortage of physicians in rural communities in the United States. More than other types of primary care physicians, family physicians are the foundation for care in rural areas.1 There are also critical shortages of other specialties such as general surgery, pediatrics, internal medicine, and psychiatry in rural America.2-7 This study assessed student participation in the University of Washington School of Medicine’s (UWSOM) Targeted Rural Underserved Track (TRUST) program as a predictor for family medicine (FM) and needed workforce specialty residency mat

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Morales, Alejandro, Raul Guerra, Pablo Horstrand, et al. "A Multispectral Camera Development: From the Prototype Assembly until Its Use in a UAV System." Sensors 20, no. 21 (2020): 6129. http://dx.doi.org/10.3390/s20216129.

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Multispectral imaging (MI) techniques are being used very often to identify different properties of nature in several domains, going from precision agriculture to environmental studies, not to mention quality inspection of pharmaceutical production, art restoration, biochemistry, forensic sciences or geology, just to name some. Different implementations are commercially available from the industry and yet there is quite an interest from the scientific community to spread its use to the majority of society by means of cost effectiveness and ease of use for solutions. These devices make the most

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Raz, Perry, Tamar Brosh, Guy Ronen, and Haim Tal. "Tensile Properties of Three Selected Collagen Membranes." BioMed Research International 2019 (December 5, 2019): 1–8. http://dx.doi.org/10.1155/2019/5163603.

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Background. Biological barriers are commonly used to treat alveolar bone defects and guide tissue regeneration. Understanding the biological and mechanical properties of the available membranes is crucial for selecting the one that is optimal for enhancing clinical outcomes. Purpose. To evaluate the mechanical behavior of three different collagen membranes to increasing tensile force in dry and wet conditions. Materials and Methods. Three commercially collagen membranes were selected for analysis: Bio-Gide® (Geistlich Biomaterials, Baden-Baden, Germany), Remaix™ (RX; Matricel GmbH, Herzogenrat

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Oliveira, Khatlen Evelyn Queiroz, and Denilson Diniz Pereira. "A escola específica ou a regular?" Latin American Journal of Development 3, no. 4 (2021): 2501–9. http://dx.doi.org/10.46814/lajdv3n4-057.

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Resumo Estamos em um momento social e político onde a pauta inclusão escolar de alunos com necessidades educacionais especiais na rede regular de ensino esta sendo debatido de forma ativa, devendo a mesma ser uma ação prática e um direito garantido. A lei é clara quanto à obrigatoriedade da matrícula independente de sua deficiência e a garantia de sala de recurso multifuncional (SRM) para o desenvolvimento do atendimento educacional especializado (AEE), garantindo currículo, método, técnicas, recursos educacionais e organização específica para as pessoas com deficiência. Devido às políti

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Imberty, Michel. "Formes de la répétition et formes des affects du temps dans l'expression musicale." Musicae Scientiae 1, no. 1 (1997): 33–62. http://dx.doi.org/10.1177/102986499700100104.

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Cet article se propose de montrer ce que la psychologie récente du développement peut apporter pour la compréhension des phénomènes affectifs de nature temporelle qui sous-tendent l'écoute musicale et ses effets sur l'auditeur. L'article part de l'analyse du phénomène de répétition, tant dans les situations interactives chez le nourrisson que dans les structures les plus élémentaires des langages musicaux. La répétition, dans un cas comme dans l'autre, engendre le temps, la durée, mais y introduit une régularité qui permet au sujet l'anticipation et la maîtrise du futur. Cette régulatité et ce

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Sergeev, N. N., A. N. Sergeev, S. N. Kutepov, A. E. Gvozdev, and E. V. Ageev. "A REVIEW OF THEORECTICAL CONCEPTS OF HYDROGEN CRACKING IN METALS AND ALLOYS." Proceedings of the Southwest State University 21, no. 3 (2017): 6–33. http://dx.doi.org/10.21869/2223-1560-2017-21-3-6-33.

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Today the demand for high-strength metal materials to be used in critical structural elements and facilities that operate under variable temperature and stress conditions is steadily growing economic and engineering tendency. However increased strength features of a metal are opposed by its reduced plasticity so the metal often becomes unfit for large plastic straining. In this case solid body brittle failure starts and this process is quite often of random character, which may result in big financial loss and human injuries. Available literature contains little information on delayed failure

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Henökl, Thomas, and Michael Reiterer. "Orchestrating multilateralism: Cases of EU and East-Asian inter-regional engagement." Regions and Cohesions 5, no. 3 (2015): 83–108. http://dx.doi.org/10.3167/reco.2015.050306.

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Inter-regional orchestration is one possible strategy to shape global governance agendas, to coordinate international norm setting and contribute to a negotiated international order. The European Union has been engaging in various international, multilateral and inter-regional settings seeking cooperation with state and non-state actors striving for a multipolar and, to some extent post-Westphalian, system, based on democratic global governance structures and the rule of law among nations. Europe's interests, it is frequently argued, are best served by a stable set of relations, allowing for p

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Ahmad, Naim, and Ayman Qahmash. "SmartISM: Implementation and Assessment of Interpretive Structural Modeling." Sustainability 13, no. 16 (2021): 8801. http://dx.doi.org/10.3390/su13168801.

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Interpretive Structural Modeling (ISM) is a technique to establish the interrelationships between elements of interest in a specific domain through experts’ knowledge of the context of the elements. This technique has been applied in numerous domains and the list continues to grow due to its simplistic concept, while sustainability has taken the lead. The partially automated or manual application of this technique has been prone to errors as witnessed in the literature due to a series of mathematical steps of higher-order computing complexity. Therefore, this work proposes to develop an end-to

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Iurlaro, Francesca. "Il testo poetico della giustizia. Alberico e Scipione Gentili leggono la Repubblica di Platone." ΠΗΓΗ/FONS 2, no. 1 (2017): 177. http://dx.doi.org/10.20318/fons.2017.3858.

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Riassunto: Il presente contributo cercherà di gettare luce sulla ricezione della Repubblica di Platone (e, insieme, della Poetica di Aristotele) nel dibattito sulla poesia che in Età moderna vide protagonisti, fra gli altri, due importanti giuristi: i fratelli Alberico (1552-1608) e Scipione Gentili (1563-1616). Come giustificano questi autori l’affinità fra poesia e diritto? A quali auctoritates del passato fanno riferimento? Si mostrerà, in primo luogo, in che modo concepiscano tale rapporto; poi, attraverso quali fonti del dibattito cinquecentesco sulla poesia ne articolino gli estremi conc

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Abouo, N’guessan Verdier, Alhassane Fofana, Yevi Delphine N’guessan, and Nogbou Emmanuel Assidjo. "Modélisation mathématique du séchage dans un four (air chaud) de tranches de mangue (Mangiféra indica L.)." International Journal of Biological and Chemical Sciences 14, no. 7 (2020): 2476–90. http://dx.doi.org/10.4314/ijbcs.v14i7.9.

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Ce travail vise à étudier le séchage de la mangue à différentes épaisseurs et températures en vue de valorisation. Les expériences ont été menées à partir d’une matrice factorielle par la méthode gravimétrique statique. Les valeurs expérimentales ont été ajustées à huit modèles empiriques par la méthode du gradient afin d’estimer les paramètres et coefficients des modèles. Les critères statistiques que sont le R², l’erreur quadratique moyenne (EQM) et le χ² ont servi à justifier le choix du modèle de séchage. Le séchage a duré 16-18 ; 23-27 et 29-33 minutes respectivement aux températures 60,

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Logbo, Jhonn, Paul Yedomonhan, Brice Tente, and Akpovi Akoegninou. "Distribution et habitats de Newbouldia laevis (P.Beauv.) Seemann ex Bureau et de Dracaena arborea (Willd.) Link dans les zones bioclimatiques du Bénin." International Journal of Biological and Chemical Sciences 14, no. 8 (2020): 2903–27. http://dx.doi.org/10.4314/ijbcs.v14i8.20.

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Cette étude a permis de déterminer la distribution et les habitats potentiels de Newbouldia laevis et de Dracaena arborea dans les zones bioclimatiques du Bénin en vue de leur gestion durable. Trente relevés phytosociologiques ont été effectués dans les formations végétales. La matrice obtenue a permis de discriminer les forêts sacrées (74 genres ; 46 familles ; Richesse spécifique=130 ; H=5,92 bits; R=0,97) des champs/jachères (42 genres ; 28 familles ; Richesse spécifique =69; H=3,40 bits; R=0,62). Les densités moyennes de tiges sont passées en forêts sacrées de 64 à 31 et à 0 tiges.ha-1; pu

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Nguenang, L. B., Emmanuel Kamgnia, and Bernard Philippe. "Localisation robuste et dénombrement de valeurs propres." Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées Volume 19 - 2015 - Special... (November 30, 2015). http://dx.doi.org/10.46298/arima.1983.

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International audience This article deals with the localization of eigenvalues of a large sparse and not necessarilysymmetric matrix in a domain of the complex plane. It combines two studies carried out earlier.The first work deals with the effect of applying small perturbations on a matrix, and referred to ase -spectrum or pseudospectrum. The second study describes a procedure for counting the numberof eigenvalues of a matrix in a region of the complex plain surrounded by a closed curve. The twomethods are combined in order to share the LU factorization of the resolvent, that intervenes in th

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Kim, Jang Soo. "Proofs of two conjectures of Kenyon and Wilson on Dyck tilings." Discrete Mathematics & Theoretical Computer Science DMTCS Proceedings vol. AR,..., Proceedings (2012). http://dx.doi.org/10.46298/dmtcs.3046.

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International audience Recently, Kenyon and Wilson introduced a certain matrix M in order to compute pairing probabilities of what they call the double-dimer model. They showed that the absolute value of each entry of the inverse matrix $M^-1$ is equal to the number of certain Dyck tilings of a skew shape. They conjectured two formulas on the sum of the absolute values of the entries in a row or a column of $M^-1$. In this paper we prove the two conjectures. As a consequence we obtain that the sum of the absolute values of all entries of $M^-1$ is equal to the number of complete matchings. We

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Kitaev, Sergey, Jeffrey Liese, Jeffrey Remmel, and Bruce Sagan. "Rationality, irrationality, and Wilf equivalence in generalized factor order." Discrete Mathematics & Theoretical Computer Science DMTCS Proceedings vol. AK,..., Proceedings (2009). http://dx.doi.org/10.46298/dmtcs.2688.

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International audience Let $P$ be a partially ordered set and consider the free monoid $P^{\ast}$ of all words over $P$. If $w,w' \in P^{\ast}$ then $w'$ is a factor of $w$ if there are words $u,v$ with $w=uw'v$. Define generalized factor order on $P^{\ast}$ by letting $u \leq w$ if there is a factor $w'$ of $w$ having the same length as $u$ such that $u \leq w'$, where the comparison of $u$ and $w'$ is done componentwise using the partial order in $P$. One obtains ordinary factor order by insisting that $u=w'$ or, equivalently, by taking $P$ to be an antichain. Given $u \in P^{\ast}$, we prov

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Dehaye, Paul-Olivier. "A note on moments of derivatives of characteristic polynomials." Discrete Mathematics & Theoretical Computer Science DMTCS Proceedings vol. AN,..., Proceedings (2010). http://dx.doi.org/10.46298/dmtcs.2823.

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International audience We present a simple technique to compute moments of derivatives of unitary characteristic polynomials. The first part of the technique relies on an idea of Bump and Gamburd: it uses orthonormality of Schur functions over unitary groups to compute matrix averages of characteristic polynomials. In order to consider derivatives of those polynomials, we here need the added strength of the Generalized Binomial Theorem of Okounkov and Olshanski. This result is very natural as it provides coefficients for the Taylor expansions of Schur functions, in terms of shifted Schur funct

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Labai, Nadia, and Johann Makowsky. "Tropical Graph Parameters." Discrete Mathematics & Theoretical Computer Science DMTCS Proceedings vol. AT,..., Proceedings (2014). http://dx.doi.org/10.46298/dmtcs.2406.

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International audience Connection matrices for graph parameters with values in a field have been introduced by M. Freedman, L. Lovász and A. Schrijver (2007). Graph parameters with connection matrices of finite rank can be computed in polynomial time on graph classes of bounded tree-width. We introduce join matrices, a generalization of connection matrices, and allow graph parameters to take values in the tropical rings (max-plus algebras) over the real numbers. We show that rank-finiteness of join matrices implies that these graph parameters can be computed in polynomial time on graph classes

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Gunawan, Ivan, Iwan Vanany, and Erwin Widodo. "Typical traceability barriers in the Indonesian vegetable oil industry." British Food Journal ahead-of-print, ahead-of-print (2020). http://dx.doi.org/10.1108/bfj-06-2019-0466.

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PurposeA traceability system is a key success factor in global food trade, but implementing it in vegetable oil industry is one of the most difficult undertakings in food supply chain management. This study aims to (1) identify typical operational barriers in the implementation of bulk-liquid traceability system in the Indonesian vegetable oil industry by considering the perspective of experts and (2) model the relationship between the barriers structurally in order to improve the reliability of the traceability system.Design/methodology/approachTo do so, data from in-depth interviews with exp

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Pensieri, C., F. Cavicchi, and M. Pennacchini. "La Quinta Disciplina e le 7 incapacità di apprendere nel management sanitario." Medicina e Morale 65, no. 5 (2016). http://dx.doi.org/10.4081/mem.2016.455.

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Molte grandi aziende consolidate, per stare al passo con i cambiamenti dell’ambiente esterno, cercano di continuo dei modi per incoraggiare il cambiamento e l’innovazione. Oggi il problema è comprendere in che modo le organizzazioni sanitarie siano in grado di apprendere, cioè di cambiare sé stesse. Educare alla riflessività e al pensiero riflessivo di matrice deweyana si rivela molto utile poiché dal punto di vista pratico, gli effetti e gli impieghi della riflessività vanno rintracciati sia a livello individuale sia a livello sistemico, ossia delle organizzazioni, poiché favoriscono l’appren

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Gambino, Gabriella. "Il moderno diritto al figlio. Riflessioni biogiuridiche a partire dal Giudizio delle due madri di Re Salomone." Medicina e Morale 62, no. 2 (2013). http://dx.doi.org/10.4081/mem.2013.102.

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Investita da capacità di controllo e di gestione medica e tecnologica che stanno trasformando forme e tempi della procreazione e della nascita, la maternità si sta corredando di situazioni giuridiche assolutamente inedite e controverse. Insistentemente ridotta a mera capacità procreativa e diritto riproduttivo delle donne, essa è destinataria e risultato di interventi biomedici e pratiche quotidiane – la contraccezione, l’aborto, la fecondazione artificiale, ma anche la diagnosi prenatale e la selezione fetale – che sempre più domandano l’intervento della bioetica e del diritto, non solo per a

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Moussaoui, Abderrahmane. "Violence." Anthropen, 2019. http://dx.doi.org/10.17184/eac.anthropen.123.

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Le terme violence qualifie un certain nombre de manifestations allant de l’altercation verbale jusqu’aux destructions de masse, en passant par l’agression physique, le viol, le meurtre, la torture, les mutilations, etc. Infligées ou subies, discontinues ou constantes, localisées ou endémiques, accidentelles ou motivées, ces expressions de la violence se compliquent encore par leur caractère tantôt privé, tantôt public, assumé et revendiqué ou dissimulé et renié. La violence est si protéiforme qu’elle ne cesse de voir les discriminants de sa catégorisation et les grilles de classification se dé

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