Results 51 to 60 of about 198,243 (266)

Approximation of Discontinuous Functions by Positive Linear Operators. A Probabilistic Approach

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We obtain approximation results for general positive linear operators satisfying mild conditions, when acting on discontinuous functions and absolutely continuous functions having discontinuous derivatives. The upper bounds, given in terms of a local first modulus of continuity, are best possible, in the sense that we can construct particular ...
J.A. Adell, P. Garrancho, F.J. Martínez‐Sánchez   +2 more
wiley   +1 more source

Métodos de separação de espermatozóides para escolha do sexo dos animais domésticos

Boletim de Indústria Animal, 2013
A separação dos espermatozóides portadores do complemento cromossômico sexual masculino (Y) e do feminino (X) constitui uma alternativa extremamente interessante para a indústria de produção animal devido à possibilidade de ganho econômico e gerencial, decorrente da escolha programada do sexo dos descendentes.
Guillermo Pablo Almeida, Rafael Herrera Alvarez   +1 more
openaire   +4 more sources

Navigating across individual and deliberative values: A dual Q‐method approach to elicit diverse values in grassland restoration

People and Nature, EarlyView.
Abstract The current ‘UN Decade on Restoration’ calls for collaboration between scientists and practitioners to formulate guidelines for ecosystem restoration, within which transdisciplinary approaches are imperative to rethink the diverse values associated with nature, paving the way for sustainable ecosystem restoration.
Miguel A. Cebrián‐Piqueras, Konrad Gray, Lukas Kuhn, Jacqueline Loos, Ioana A. Pătru‐Dușe, Maraja Riechers, Vicky Temperton, Berta Martín‐López   +7 more
wiley   +1 more source

Detecting extirpation: A localized approach to a global problem

PLANTS, PEOPLE, PLANET, EarlyView.
The global biodiversity crisis stems from a cascading series of extirpations driving species toward extinction. Addressing this crisis requires methods for early detection of extinction at local scales, where communities can mobilize conservation efforts.
Andrew D. F. Simon, Antranig Basman, R. Adam Martin, Caitlin Robinson, Quentin Cronk   +4 more
wiley   +1 more source

Un método de optimización proximal al problema de anidamiento de piezas irregulares utilizando arquitecturas en paralelo

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2016
Este trabajo ha sido parcialmente financiado por el Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina.
D'amato, Juan Pablo, Mercado, Matias, Heiling, Alejandro, Cifuentes, Maria Virginia   +3 more
openaire   +6 more sources

A Multi‐Criteria and Empirical Study for Determining the Influencing Factors of Generative Artificial Intelligence Adoption in Companies

Systems Research and Behavioral Science, EarlyView.
ABSTRACT Generative artificial intelligence (GenAI) has emerged as a transformative force across business and society due to its ability to generate new content. This potential to reshape businesses introduces challenges and opportunities, necessitating a deeper understanding of GenAI's impact.
Symone G. S. Alcalá, Victor L. de Nicolas, Alvaro J. Lopez‐Lopez, Mariano Ventosa   +3 more
wiley   +1 more source

Scaling from microsite to landscape to resolve litter decomposition dynamics in globally extensive drylands

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Decomposition is the transformation of dead organic matter into its inorganic constituents. In most biomes, decomposition rates can be accurately predicted with simple mathematical models, but these models have long under‐predicted decomposition in globally extensive ...
Heather L. Throop, Jiwei Li, Daryl L. Moorhead, Sasha C. Reed, Katherine E. O. Todd‐Brown, Alexi C. Besser, Dellena Evelyn Bloom, Thomas C. Ingalls, Alejandro Cueva   +8 more
wiley   +1 more source

Enzimas glicolíticas em espermatozóides de bovinos da raça Holandesa: recomendação de métodos

Boletim de Indústria Animal, 2014
Foram determinadas as atividades da hexoquinase, fosfoglicoisomerase, piruvatoquinase e lactato desidrogenase em espermatozóides de bovinos da raça holandesa, empregando-se uma metodologia simplificada, comumente usada em eritroenzimologia. Em vista da obtenção de baixos coeficientes de variação, o que indica boa reprodutibilidade dos resultados,
Evaldo Fischer Ferraz, Débora Lewin Plut, Octavio Sampaio Leite   +2 more
openaire   +5 more sources

In Defence of Food: A Comparative Study of Conversas' and Moriscas' Dietary Laws as a Form of Cultural Resistance in the Early Modern Crown of Aragon

Gender &History, EarlyView.
ABSTRACT This research explores the adaptive strategies employed by Conversas (Christian women of Jewish origin) and Moriscas (Christian women of Muslim origin) in navigating adversity, particularly in their interactions with inquisitorial authorities in the early modern Crown of Aragon. This study analyses these women's efforts to uphold religious and
Ivana Arsić
wiley   +1 more source

Aspectos fundamentales que definen al maestro y su rol

Cuaderno de Pedagogía Universitaria, 2017
En este artículo se exploran algunas de las situaciones que inciden en la definición de la personalidad del maestro como eje fundamental para la interpretación y trasmisión de la ciencia.
Wilfredo Rosario Carrión
doaj   +1 more source