Le renforcement des capacités nationales pour la mise en œuvre du Traité international sur les ressources phytogénétiques pour l'alimentation et l'agriculture : Points saillants du projetectos del Tratado

Cette note présente les points saillants du projet « Le renforcement des capacités nationales pour la mise en œuvre du Traité international sur les ressources phytogénétiques pour l'alimentation et l'agriculture », qui a été coordonné par Bioversity dans le cadre du Programme commun de renforcement des capacités des pays en développement de l’Organisation des Nations Unies pour l'alimentation et l'agriculture/Secrétariat du Traité/Bioversity International pour la mise en œuvre du Traité et son Système multilatéral (SML). Le projet, qui s'est déroulé de 2012 à 2016, visait à : promouvoir la participation des pays au système multilatéral d'accès et de partage des avantages du Traité ; identifier les moyens d'améliorer l'accès des pays aux ressources phytogénétiques pour l'alimentation et l'agriculture ; et explorer les possibilités permettant de tirer parti d'autres aspects du Traité

Asymmetric magnetic bubble expansion under in-plane field in Pt/Co/Pt: effect of interface engineering

We analyse the impact of growth conditions on asymmetric magnetic bubble expansion under in-plane field in ultrathin Pt / Co / Pt films. Specifically, using sputter deposition we vary the Ar pressure during the growth of the top Pt layer. This induces a large change in the interfacial structure as evidenced by a factor three change in the effective perpendicular magnetic anisotropy. Strikingly, a discrepancy between the current theory for domain-wall propagation based on a simple domain-wall energy density and our experimental results is found. This calls for further theoretical development of domain-wall creep under in-plane fields and varying structural asymmetry.Comment: 16 pages, 3 figure

Computational Strategies in Optimizing a Real-Time Grad-Shafranov PDE Solver Using High-Level Graphical Programming and COTS Technology

Abstract This paper describes an alternative approach based on LabVIEW that solves the critical plasma shape and position control problems in tokamaks. Input signals from magnetic probes and flux loops are the constraints for a non-linear Grad-Shafranov PDE solver to calculate the magnetic equilibrium. An architecture based on offthe-shelf multi-core hardware and graphical software is described with an emphasis on seamless deployment from development system to real-time target. A number of mathematical challenges were addressed and several generally applicable numerical and mathematical strategies were developed to achieve the timing goals. Several benchmarks illustrate what can be achieved with such an approach. commercial-off-the-shelf (COTS) multi-core computers • In the first step, compute reduced iDST instead of full iDST. • In the second step, use optimized DST leveraging sparsity. Hardware and Software Grad-Shafranov PDE • Ψ is the poloidal flux function; • j is the current density; • R is the radial component; • Z is the axial component. • 33x65 grid Benchmarks Benchmarks for the real-time Grad-Shafranov solver and simultaneous function paramerisation and Grad-Shafranov solvers using 8 cores

Melanopsin (Opn4) Requirement for Normal Light-Induced Circadian Phase Shifting

like the latter two groups, mammals lack functional extraocular photoreceptors (28); thus, redundancy in photoreception is confined to the retina. One challenge is to determine the relative contributions of melanopsin, rod/cone opsins, cryptochromes, and other currently uncharacterized photopigments in communicating photic information to the circadian system. Fluorescent lights (Philips F32T8/TL741 Hi-Vision, 4100 K) were used both for light pulses and for overhead lighting in the activity recording room. Light intensity on the cage floor ranged from 20 to 60 W⅐cm Ϫ2 or 70 to 280 lux for light pulses and from 10 to 30 W⅐cm Ϫ2 or 30 to 120 lux for LD and LL conditions, depending on the location of the sensor in the cage. Light was measured in both radiometric (International Light, model IL-1405 Radiometer System) and photometric (Iso-Tech, ILM 350) units of measure to facilitate comparison between traditional photoreception and circadian studies. Mice used for in situ hybridization were sacrificed at the end of the light or dark pulse and their brains were frozen on dry ice. In situ experiments were performed as described in (16). Small sample sizes precluded statistical evaluation of c-fos levels

User-Adaptive Sketch-Based 3-D CAD Model Retrieval

3-D CAD models are an important digital resource in the manufacturing industry. 3-D CAD model retrieval has become a key technology in product lifecycle management enabling the reuse of existing design data. In this paper, we propose a new method to retrieve 3-D CAD models based on 2-D pen-based sketch inputs. Sketching is a common and convenient method for communicating design intent during early stages of product design, e. g., conceptual design. However, converting sketched information into precise 3-D engineering models is cumbersome, and much of this effort can be avoided by reuse of existing data. To achieve this purpose, we present a user-adaptive sketch-based retrieval method in this paper. The contributions of this work are twofold. First, we propose a statistical measure for CAD model retrieval: the measure is based on sketch similarity and accounts for users' drawing habits. Second, for 3-D CAD models in the database, we propose a sketch generation pipeline that represents each 3-D CAD model by a small yet sufficient set of sketches that are perceptually similar to human drawings. User studies and experiments that demonstrate the effectiveness of the proposed method in the design process are presented

Actas de las X Jornadas de trabajo sobre historia reciente

Este libro reúne algunos de los trabajos presentados en la X edición de las Jornadas, realizadas en la Facultad de Humanidades de la Universidad Nacional del Comahue los días 30 y 31 de marzo y 1 de abril de 2022 en base al análisis de los procesos sociales emergentes en la coyuntura posterior al año 2001, la perspectiva de género y las problemáticas actuales en torno a los pueblos originarios.Fil: Brepohl, Marion. Universidade Federal do Paraná. Consejo de Desarrollo Científico y tecnológico; Brasil.Fil: Garriga, María Cristina. Universidad Nacional del Comahue. Facultad de Humanidades; Argentina.Fil: Pappier, Viviana. Universidad Nacional del Comahue. Facultad de Humanidades; Argentina.Fil: González, María Paula. Universidad Nacional de General Sarmiento; Argentina.Fil: González, María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Jara, Miguel A. Universidad Nacional del Comahue. Facultad de Ciencias de la Educación; Argentina.Fil: Parra, Erwin S. Universidad Nacional del Comahue. Facultad de Ciencias de la Educación; Argentina.Fil: Añahual, Gerardo R. Universidad Nacional del Comahue. Facultad de Ciencias de la Educación; Argentina.Fil: Roldan, Jeanette. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Humanidades y Ciencias Sociales; Argentina.Fil: Martínez, Pamela Gisel. Universidad Nacional de la Patagonia San Juan Bosco. Facultad de Humanidades y Ciencias Sociales; Argentina.Fil: Parga, Rocío. Universidad Nacional del Sur; Argentina.Fil: Rosetti, Sandra. Universidad Nacional del Sur; Argentina.Fil: Narváez, Natalí. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Moriconi, Martina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Duarte, Lucas. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Navarrete, Maximiliano. Universidad Nacional del Comahue. Centro de Investigación en Filosofía de las Ciencias Sociales y Humanidades; Argentina.Fil: Solis, Ana Carol. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades. Centro de Investigaciones María Saleme de Burnichon; Argentina.Fil: Alderete, Luciano Martín. Universidad de Buenos Aires. Facultad de Filosofía y Letras; Argentina.Fil: González, Alejandra Soledad. Universidad Nacional de Córdoba. Facultad de Filosofía y Humanidades; Argentina.Fil: Mendez, Víctor Gastón. Universidad Nacional del Comahue. Facultad de Humanidades; Argentina.Fil: Apezteguía, Sebastián. Universidad Nacional del Comahue. Facultad de Humanidades; Argentina.Fil: Sucari, Ana Laura. Instituto de Investigaciones de Estudios de Género; Argentina.Fil: Sucari, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Alfieri, Emilia. Universidad Nacional del Comahue. Facultad de Derecho y Ciencias Sociales; Argentina.Fil: Puttini, María Paula. Universidad Nacional de Córdoba; Argentina.Fil: Pighin, Daniela. Universidad Nacional de General Sarmiento; Argentina.Fil: Pighin, Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Dos Santos, Rosa Lauriane. Universidade Federal do Paraná; Brasil.Fil: Bustingorry, Horacio. Universidad Nacional de La Plata; Argentina.Fil: Soto, Oscar. Universidad Nacional de Cuyo. Facultad de Ciencias Políticas y Sociales; Argentina.Fil: Soto, Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Pérez Muñoz, Cristóbal. Universidad de La Frontera; Chile.Fil: Boetto, María Belén. Universidad Nacional de Tres de Febrero; Argentina.Fil: Boetto, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.Fil: Lozano Jiménez, Alan Gabriel. Universidad Autónoma de Zacatecas; México