Results 111 to 120 of about 907,777 (297)

Solving the trophic puzzle: Host–parasite associations in Neotropical fig wasps associated with fig trees of section Americanae

open access: yesEcological Entomology, EarlyView.
We determined the trophic associations among fig wasp species associated with Ficus citrifolia by integrating gall morphology, the temporal sequence of wasp colonization, and oviposition behaviour. Dissection of galls produced by four gall‐inducing species at a late developmental phase enabled direct identification of occupants and inference of host ...
Leví Oliveira Barros   +2 more
wiley   +1 more source

‘Building the (Im)perfect Beast’: Strategies for Identifying Appropriate Spatial Stock Assessment Model Complexity From an International, Blinded High‐Resolution Simulation Experiment

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Despite their potential to inform sustainable regional harvest and climate‐resilient fisheries management, spatial stock assessment models remain underused for management advice. To identify barriers that inhibit broader use of these methods, we conducted a blinded international simulation experiment mimicking real‐world stock assessment ...
Aaron M. Berger   +37 more
wiley   +1 more source

McKean-Vlasov limit for interacting systems with simultaneous jumps

open access: yes, 2017
Motivated by several applications, including neuronal models, we consider the McKean-Vlasov limit for mean-field systems of interacting diffusions with simultaneous jumps.
Andreis, Luisa   +2 more
core   +1 more source

High Cost and Low Trust: Insights From Qualitative Commercial Fishing Cost Data in the Northeast United States

open access: yesFisheries Management and Ecology, EarlyView.
ABSTRACT In fisheries management, socioeconomic data, specifically qualitative data analysis, is often underutilized. This study qualitatively analyzed a primary federal data collection effort in the Northeast United States, The Greater Atlantic Region Commercial Fishing Business Cost Survey.
Elizabeth D. Conley   +4 more
wiley   +1 more source

The Empirical Determinants of the Adoption of a Political Risk Assessment Function in International Firms [PDF]

open access: yes
This paper seeks to conceptualise a new approach to the identification of the factors influencing the adoption of a political risk assessment (PRA) function.
Benesova, Hana
core  

An Evaluation of the Prison Radio Association’s Activity Final Report Year 1 The West Midlands Prison Radio Taster Project [PDF]

open access: yes, 2008
The Prison Radio Association (PRA) was set up in 2005 and achieved charitable status in 2006. The PRA continues to contribute to the reduction of re-offending by capitalising on the opportunity prison provides to stop people offending for good.
Davidson, Joanna, Wilkinson, Katherine
core  

Prediction of organic acid concentration in BRS Capiaçu elephant grass silage

open access: yesGrassland Science, EarlyView.
Abstract This study aimed to develop prediction models for organic acid concentrations in Capiaçu grass (Pennisetum purpureum Schum) silage, based on fermentation parameters and chemical composition. Data were obtained from an experiment that evaluated BRS (Brazil Seeds) Capiaçu grass silage with the inclusion of dehydrated cashew pseudofruit ...
Isadora Osório Maciel Aguiar Freitas   +10 more
wiley   +1 more source

BORA PRA FEIRA?

open access: yesRevista Nova Paideia - Revista Interdisciplinar em Educação e Pesquisa
A Feirinha Solidária da UFU é um projeto de extensão da Pró-reitoria de Extensão e Cultura da Universidade Federal de Uberlândia, por meio do Centro de Incubação de Empreendimentos Populares Solidários (Cieps/PROEXC/UFU). A feira tem o objetivo de desenvolver conhecimentos, habilidades e atitudes que proporcionem aos trabalhadores envolvidos em ...
Thiago Taham   +3 more
openaire   +1 more source

Spatial Throughput Characterization in Cognitive Radio Networks with Threshold-Based Opportunistic Spectrum Access

open access: yes, 2014
This paper studies the opportunistic spectrum access (OSA) of the secondary users in a large-scale overlay cognitive radio (CR) network. Two threshold-based OSA schemes, namely the primary receiver assisted (PRA) protocol and the primary transmitter ...
Liu, Danpu   +3 more
core   +1 more source

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