Results 101 to 110 of about 3,436,321 (270)

Técnica da sobressemeadura de forrageiras de inverno sobre o capim-tifton-85

Boletim de Indústria Animal, 2007
A técnica da sobressemeadura de forrageiras de inverno em áreas formadas com espé- cies perenes de clima tropical associada à irrigação é uma alternativa a ser considerada com vistas a aumentar a produção e sua distribuição estacional e, principalmente, o valor nutritivo da forragem durante a estação fria e seca do ano.
Andréia Luciane Moreira, Ricardo Andrade Reis   +1 more
openaire   +5 more sources

Random Chemostats with Competition and Different Kinetics to Investigate the Growth of the Gut Microbiome

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We investigate some chemostat models incorporating wall growth, competition, random fluctuations on the dilution rate, and different consumption functions (Monod and Haldane). We analyze the asymptotic behavior of the solutions of the corresponding random differential systems to establish conditions on the model parameters under which the ...
Javier López‐de‐la‐Cruz, Felipe Rivero, Carlos R. Takaessu Jr.   +2 more
wiley   +1 more source

Técnica de la degastroenterostomía y gastrectomía parcial

Cirugía del Uruguay, 2020
Presentado en sesión de 19 de setiembre de ...
Martín Miqueo Narancio
doaj  

Entrevista a Florence Henrard. La animación y sus diferentes técnicas

Con A de Animación, 2012
<p>Nuestra entrevista con Florence Henrard nos introduce a la obra de esta artista belga y animadora freelance de éxito, revelándonos sus comienzos, su iniciación en la animación y su progresión como artista.
M. Carmen Poveda
doaj   +1 more source

Molecular Networks in Dynamic Multilevel Systems [PDF]

, 2018
Dynamic multilevel systems can be assembled from molecular building blocks through two or more reversible reactions that form covalent bonds. Molecular networks of dynamic multilevel systems can exhibit different connectivities between nodes.
Cabezudo, Ignacio, Escalante, Andrea Marta, Furlan, Ricardo Luis Eugenio, Martinez Amezaga, Maitena, Orrillo, Alfredo Gastón   +4 more
core   +1 more source

Shape Derivatives of the Eigenvalues of the de Rham Complex for Lipschitz Deformations and Variable Coefficients: Part II

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this second part of our series of papers, we develop an abstract framework suitable for de Rham complexes that depend on a parameter belonging to an arbitrary Banach space. Our primary focus is on spectral perturbation problems and the differentiability of eigenvalues with respect to perturbations of the involved parameters. As a byproduct,
Pier Domenico Lamberti, Dirk Pauly, Michele Zaccaron   +2 more
wiley   +1 more source

Las técnicas de grupo en la educación superior

Ciencia e Ingeniería Neogranadina, 2001
El presente artículo sintetiza el trabajo de recolección de información sobre Dinámica de Grupos aplicable a la educación superior, realizado por los estudiantes de la Especialización en Gerencia Integral de Proyectos, sa promoción, en colaboración con ...
Alicia Torres Muñoz
doaj   +1 more source

The Food Web of Potter Cove (Antarctica): complexity, structure and function [PDF]

, 2018
Knowledge of the food web structure and complexity are central to better understand ecosystem functioning. A food-web approach includes both species and energy flows among them, providing a natural framework for characterizing species’ ecological roles ...
Barrera Oro, Esteban, Campana, Gabriela Laura, Cordone, Georgina Florencia, De Troch, Marleen, Deregibus, Dolores, Doyle, Santiago Raúl, Marina, Tomas Ignacio, Momo, Fernando Roberto, Moreira, María Eugenia, Quartino, Maria Liliana, Sahade, Ricardo Jose, Salinas, Vanesa Anabella, Saravia, Leonardo Ariel, Tatian, Marcos, Torre, Luciana   +14 more
core   +2 more sources

Simulation‐Informed Evaluation of Microvascular Parameter Mapping for Diffusion MR Imaging of Solid Tumours

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose We aim to inform the design of new diffusion MRI (dMRI) approaches for microvasculature quantification that enhance the biological specificity of imaging towards cancer. Methods We adopted simulation‐informed modelling of the vascular dMRI signal. We synthesised signals from 1500 synthetic vascular networks, for a variety of protocols (
Anna Kira Voronova, Olivia Prior, Athanasios Grigoriou, Francesc Salvà, Elena Elez, Luz M. Atlagich, Roser Sala‐Llonch, Marco Palombo, Els Fieremans, Dmitry S. Novikov, Raquel Perez‐Lopez, Francesco Grussu   +11 more
wiley   +1 more source

Hormone deprivation alters mitochondrial function and lipid profile in the hippocampus [PDF]

, 2017
Mitochondrial dysfunction is a common hallmark in aging. In the female, reproductive senescence is characterized by loss of ovarian hormones, many of whose neuroprotective effects converge upon mitochondria.
Alvarez, Silvia, Astiz, Mariana, Imsen, Mercedes, Magnani, Natalia Daniela, Merino, Florencia, Reines, Analia Gabriela, Seilicovich, Adriana, Zarate, Sandra Cristina   +7 more
core   +2 more sources