Results 41 to 50 of about 13,877 (197)

The importance of natural history studies for a better comprehension of animal-plant interaction networks

open access: yesBioscience Journal, 2013
The central tendency in ecological studies to explain variations in the outcomes of biotic interactions is to suppose that the majority of meaningful functional diversity occurs at the species level.
Kleber Del-Claro   +6 more
doaj   +1 more source

O mutualismo no setor de seguros brasileiro [PDF]

open access: yes, 2008
TCC (graduação) - Universidade Federal de Santa Catarina. Centro Sócio-Econômico. Economia.O tema do presente estudo é o mutualismo no setor de seguros brasileiro.
Silveira, Wemerson
core  

Ants on flowers: Protective ants impose a low but variable cost to pollination, moderated by location of extrafloral nectaries and type of flower visitor

open access: yesJournal of Ecology, Volume 113, Issue 8, Page 2187-2198, August 2025.
Individuals who engage in multiple mutualisms often have to pay indirect costs because of the interference of one mutualism on another. We found that protective ants had a low but variable impact on pollination, especially on the flower visitation by bees and when EFNs are close to inflorescences.
Amanda Vieira da Silva   +4 more
wiley   +1 more source

Executive Management in Insurance Entities: A Comparative Study of Mutual Companies and Joint-Stock Companies in Spain with a View to the 21st Century Market [PDF]

open access: yes, 2001
“This is a post-peer-review, pre-copyedit version of an article published in Geneva Papers on Risk and Insurance: Issues and Practice. The definitive publisher-authenticated version of Executive Management in Insurance Entities: A Comparative Study of ...
Albarrán, Irene   +2 more
core   +2 more sources

La identidad cooperativa como justificación de un tratamiento fiscal diferenciado

open access: yesBoletín de la Asociación Internacional de Derecho Cooperativo, 2016
La sociedad cooperativa se inspira en unos principios de funcionamiento distintos a los que rigen en la sociedad de capitales, como la supeditación del capital al trabajo, la integración del hecho económico en el social y la gestión democrática.
Alberto Atxabal Rada
doaj   +1 more source

A Performance Study of a Dual Xeon‐Phi Cluster for the Forward Modelling of Gravitational Fields

open access: yesScientific Programming, Volume 2015, Issue 1, 2015., 2015
With at least 60 processing cores, the Xeon‐Phi coprocessor is a truly multicore architecture, which consists of an interconnection speed among cores of 240 GB/s, two levels of cache memory, a theoretical performance of 1.01 Tflops, and programming flexibility, all making the Xeon‐Phi an excellent coprocessor for parallelizing applications that seek to
Maricela Arroyo   +5 more
wiley   +1 more source

Avaliação de mutualismo entre acacia mangium wild (Mimosaceae) e formigas (Hymenoptera: Formicidae). [PDF]

open access: yes, 2008
O mutualismo entre formigas e plantas consiste na proteção da árvore pela formigas contra herbívoros, que recebem em troca alimento ou local para nidificação.
Amaral, Anderson Marques do   +3 more
core  

El mutualismo, historia y evolución

open access: yes, 2022
Fil: Bley, Lili María. Universidad Nacional de Misiones. Facultad de Ciencias Económicas; Argentina.
Laverán, Marina Guadalupe   +1 more
openaire   +1 more source

Effects of manakin gut passage on germination of a neotropical melastome shrub (Melastomataceae)

open access: yesBiotropica, Volume 57, Issue 1, January 2025.
In a paired germination experiment, we found that manakin gut passage accelerated germination of a common and widespread Melastome shrub, Miconia rubescens, which may function as an important pioneer in regenerating rainforest. Manakin species varied in their gut passage effects and within species, body mass correlated with greater and earlier ...
Katherine Rompf   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy