1,495 research outputs found

    Solving the bi-objective capacitated p -median problem with multilevel capacities using compromise programming and VNS

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    This is the author accepted manuscript. The final version is available from Wiley via the DOI in this record.A bi‐objective optimisation using a compromise programming (CP) approach is proposed for the capacitated p‐median problem (CPMP) in the presence of the fixed cost of opening facility and several possible capacities that can be used by potential facilities. As the sum of distances between customers and their facilities and the total fixed cost for opening facilities are important aspects, the model is proposed to deal with those conflicting objectives. We develop a mathematical model using integer linear programming (ILP) to determine the optimal location of open facilities with their optimal capacity. Two approaches are designed to deal with the bi‐objective CPMP, namely CP with an exact method and with a variable neighbourhood search (VNS) based matheuristic. New sets of generated instances are used to evaluate the performance of the proposed approaches. The computational experiments show that the proposed approaches produce interesting results

    A new inventory for Assessing Affordances in the Home Environment for Motor Development (AHEMD-SR)

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    A contemporary view of motor development considers environmental influences as critical factors in optimal growth and behavior, with the home being the primary agent. The intent of this communication is to introduce the Affordances in the Home Environment for Motor Development Self-Report (AHEMD-SR) to early childhood practitioners. The AHEMD-SR is a reliable and valid parental self-report assessment instrument that addresses the quality and quantity of factors (affordances and events) in the home that are conducive to enhancing motor development in children ages 18?42 months. The instrument could provide useful information in a wide variety of settings, including applications to intervention and remediation.4811-99FE-2ECD | Luis Paulo Rodriguesinfo:eu-repo/semantics/publishedVersio

    SHADE EXPLAINS Hovenia dulcis Thunb. INVASIVENESS IN SUBTROPICAL FOREST FRAGMENTS: A MICROCOSM EXPERIMENT

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    Hovenia dulcis is a non-native species with high capacity for invasion in subtropical forest fragments. In this study we used a greenhouse experiment simulating field abiotic and biotic conditions to investigate the germination and growth to determine the mechanisms associated with the high invasion potential of this species. We evaluated the effects of abiotic factors (light) and biotic factors (litter mass and litter type) on ecophysiological parameters: germination (GR), initial establishment (RR and ER) and shoot and root growth in a greenhouse experiment. Interactions between factors were compared using GLM, to select the best model and the factors that influence each parameter evaluated. GR, RR and ER were negative influenced by light intensities, when the low intensity presents more germination and establishment of individuals than intermediate intensity. Additionally, shoot height and root length were negatively influenced by the light intensity with a higher stem elongation in low light intensities. We found no interactions between the abiotic and biotic conditions tested. However, when evaluated individually, germination, establishment and growth were better in low light conditions regardless of the litter mass and litter type. These results challenge the classification of H. dulcis as an intolerant shade species.Hovenia dulcis is a non-native species in Southern Brazil with high capacity for invasion in subtropical forest fragments. In this study we used a greenhouse experiment simulating field abiotic and biotic conditions to investigate the germination and initial growth to determine the mechanisms associated with the high invasion potential of this species. We evaluated the effects of abiotic factors (light) and biotic factors (litter mass and litter type) on demographic parameters: germination (GR), recruitment rate (RR) and establishment (ER) and initial growth traits (stem height, SH; root length, RL and root:shoot ratio, R:S) in a greenhouse experiment. Interactions between factors were compared using GLM, to select the best model and the factors that influence each parameter evaluated. GR, RR, and ER were influenced by light intensities. GR, ER and RR were higher in low light. The initial growth was influenced by light and litter quality. Higher SH and R:S ratio was observed in low light. Additionally, stem and root growth were higher in exotic litter.  These results evidence the strategies of establishment and initial growth of H. dulcis in the colonization of shaded environments.

    Institutiones chirurgicae iussu regio factae pro chirurgis in praxi examinadis

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    Copia digital. Madrid : Ministerio de Cultura. Dirección General del Libro, Archivos y Bibliotecas, 2010Port. con esc. xil. realSign.: *\p4\s, A-O\p8\s ; a-i\p8\s, k\p4\sPort. con esc. xil. rea

    Aelii Antonii Nebrissensis Rerum a Fernando et Elisabe Hispaniar[um] felicissimis Regibus gestaru[m] Decades duae, Necno[n] belli Nauarie[n]sis libri duo.

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    Sign.: A-Z8, 2A-2F8Lugar de ed. tomado del colofónSegún PALAU incluye escudo tipográfico de Sancho de NebrijaLa primera parte: Historia de los Reyes Católicos se atribuye a Hernando del Pulgar, la segunda parte: Historia de la Guerra de Navarra a Luis Correa, considerando a Antonio de Nebrija su traductor al latínHojas impresas por ambas carasError de fol., de h. 199 retrocede a la 100Digitalización. Vitoria-Gasteiz : Fundación Sancho el Sabio, 2008Digitalización. Vitoria-Gasteiz : Archivos y Bibliotecas, Diciembre 1993Pergamin

    Directorium siue Manuale praelatorum regularium : primus tomus

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    Colofón.Sign.: [calderón]4, A-Z8, 2A-2F8, 2G10, a-h8Texto a dos col.Port. con esc. xil. de los franciscanos."Tractatus de sacris monialibus", 120, [8] p

    Oracion panegyrica en la solemne fiesta, que la muy noble y leal ciudad de Cadiz consagro a sus gloriosos martyres patronos San Servando y Germano

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    Copia digital. Madrid : Ministerio de Cultura. Subdirección General de Coordinación Bibliotecaria, 2007Port. con orla tip.Apostillas marginalesSign.: [ ]1, A-F4, G3H. de grab. representado el escudo de la ciudad de Cadiz entre A\b1\s y A\b2\
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