Results 61 to 70 of about 1,609,714 (178)
El modelo no lineal de crecimiento logístico: estudio y solución [PDF]
, 2013 El objetivo de este trabajo es estudiar el modelo de crecimiento logístico o de Verhulst, el cual puede considerarse la base de los modelos no lineales formulados a través de ecuaciones diferenciales ordinarias (e.d.o.¿s).
Villanueva Micó, Rafael Jacinto +3 more
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Modelo de governança aplicado a cadeias logístico-portuárias [PDF]
, 2013 Os portos são elementos-chave para a competitividade dos setores exportadores e importadores que deles se utilizam e para o desenvolvimento das regiões em que estão inseridos.
Vieira, Guilherme Bergmann Borges +1 more
core +1 more source
Revista de Investigación en Agroproducción Sustentable, 2018 El presente trabajo tiene como objetivo modelar el comportamiento productivo de pastos, específicamente Brachiaria brizantha cv. Toledo bajo fertilización nitrogenada mediante la utilización de algoritmos en el entorno de programación del software R, con
Danny A. Villegas +2 more
doaj +1 more source
Assessing the risk of overexploitation to a tarantula species in the pet trade
Conservation Biology, Volume 38, Issue 5, October 2024.Abstract The global pet trade in invertebrates remains poorly understood and underrepresented in policy and research. Tarantulas are a highly traded invertebrate group. Many individuals in trade are wild caught, and trade regulation is often lacking, raising concerns about the effect of trade on local ecosystems and populations.
Shannon Noelle Rivera +4 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 1, Page 36-43, July 2024.ABSTRACT Objective Although remarkable strides have been made in fetal medicine and the prenatal diagnosis of congenital heart disease, around 60% of newborns with isolated coarctation of the aorta (CoA) are not identified prior to birth. The prenatal detection of CoA has been shown to have a notable impact on survival rates of affected infants.
C. A. Taksøe‐Vester +8 more
wiley +1 more source
Canal de distribuição para elevar o nível de serviço logístico: o caso de uma indústria cerâmica [PDF]
, 2006 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.A diferenciação tem sido meta constante das empresas produtoras, sejam elas de produtos ou serviços.
Rocha, Dimas Ailton
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Ultrasound in Obstetrics &Gynecology, Volume 63, Issue 4, Page 446-456, April 2024.ABSTRACT Objective To determine the diagnostic accuracy of prenatal ultrasound in detecting coarctation of the aorta (CoA). Methods An individual participant data meta‐analysis was performed to report on the strength of association and diagnostic accuracy of different ultrasound signs in detecting CoA prenatally.
C. Villalaín +20 more
wiley +1 more source
Análisis del sector logístico-portuario basado en el modelo Porter [PDF]
, 2016 La actividad portuaria y logística ha jugado un papel trascendental para la competitividad de la economía al aumentar los flujos del comercio internacional con efectos positivos directos en la productividad, competitividad y desarrollo económico.
Villalba Hernández, José +7 more
core +2 more sources
Ciência Rural, 2012 With the objective of to adjust nonlinear models for the growth curves for a buffaloes herd raised in floodable lands in Rio Grande do Sul state, monthly records measured from birth to two years-old of 64 males and 63 females born between 1982 and 1989 ...
Ronyere Olegário de Araújo +6 more
doaj +1 more source