Results 111 to 120 of about 32,012 (272)
Investigação Sobre os Peptídeos Transferidos para a Casca do Ovo de Callosobruchus maculatus Alimentados com Vicilina de Vigna unguiculata e seu Possível Efeito Antimicrobiano [PDF]
, 2013 TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Este trabalho mostra que a vicilina, uma proteína de reserva de sementes, presente na dieta dos besouros Callosobruchus maculatus após ser internalizada é ...
Linhares, Ricardo Thomé
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Exploring marking methods for the predatory hoverfly Sphaerophoria rueppellii (Diptera: Syrphidae)
Insect Science, EarlyView.As important pollinators and predators of aphids, hoverflies play an important role in ecosystems. This study focuses on identifying the best marking technique for the model species Sphaerophoria rueppellii that can be used to track hoverfly feeding and oviposition sites, evaluating three methods: rubidium (RbCl), fluorescein, and fluorescent dusts ...
Michele Violi +4 more
wiley +1 more source
Spatial Tail Dependence and Survival Stability in a Class of Archimedean Copulas
International Journal of Mathematics and Mathematical Sciences, 2016 This paper investigates properties of extensions of tail dependence of Archimax copulas to high dimensional analysis in a spatialized framework. Specifically, we propose a characterization of bivariate margins of spatial Archimax processes while spatial ...
Diakarya Barro +2 more
doaj +1 more source
Pode a competição por ninhos afetar a monogamia genética dos cagarros? [PDF]
, 2012 A secção UAciência é coordenada pelo Professor Universitário Armindo Rodrigues.Apesar de 90% das espécies de aves serem socialmente monogâmicas, ocorrem copulas fora do casal, que poderão eventualmente resultar em paternidades extraconjugais, as quais já
Bried, Joël
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Insect Science, EarlyView.Abstract The Sterile Insect Technique (SIT) is an effective strategy for controlling insect pests, such as the Mediterranean fruit fly (Ceratitis capitata, Wiedemann). The effectiveness of the SIT depends on the ability of the sterile males to mate and their capacity to induce sterility in wild females.
Edwin Mauricio Ramírez‐Santos +4 more
wiley +1 more source
El Trimestre Económico, 2013 En este artículo se mide la interrelación y trasmisión de choques que existe entre los mercados financieros de la América Latina. El indicador más utilizado ha sido el coeficiente de correlación; el principal problema de éste es que no es robusto a la ...
Miguel Chirinos G.
doaj
A compendium of expressions for dependence measures of bivariate copulas
AIMS MathematicsCopulas are important because they allow for modeling and analyzing the dependence structure between random variables, providing insights into complex relationships beyond linear correlations.
Saralees Nadarajah, Victor Nawa
doaj +1 more source
Conservation status and Spanish distribution of protected invertebrate species included in the Habitats Directive (European Union Directive 92/43/CEE) is evaluated.
Azpilicueta Amorín, Mónica +4 more
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Conducta sexual y rituales de cortejo de la avoceta [PDF]
, 2018 El comportamiento sexual de la Avoceta (Recurvirostra avosseta) fue estudiado por Makkink, G. en un trabajo titulado Una aproximación al etogruma de la avoceta (Recurvirostra avosetta) con significaciones psicológicas y etológicas (1936) uno de 10s ...
Andrés Pueyo, Antonio
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Integrative Zoology, EarlyView.Sexual cannibalism (SC), where one mating partner consumes the other in the context of mating, is especially prevalent among spiders. However, the evolution of SC in spiders is still not fully understood. We review key hypotheses for SC and explore how female‐initiated SC has driven the evolution of various male counter‐adaptations to mitigate its ...
Simona Kralj‐Fišer +3 more
wiley +1 more source