Results 161 to 170 of about 421,570 (308)

No Deep Pockets: Some stylized results on firms' financial constraints [PDF]

open access: yes
This paper is a brief survey of recent empirical work on financial constraints faced by firms. It is organized as a series of stylized results which mirror what is generally understood about severity of financial constraints and effects that they have ...
Carlos Carreira, Filipe Silva
core  

Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil

open access: yesAnimal Conservation, EarlyView.
Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro   +4 more
wiley   +1 more source

Abordagem Sociointerativa da Performance Musical – Reflexões Sobre Redes Sociocolaborativas da Cultura Popular em João Pessoa-PB

open access: yesRevista Vortex, 2019
Este trabalho apresenta e discute uma abordagem sociointerativa como parte da compreensão da performance musical de grupos de cultura popular na contemporaneidade.
Fábio Henrique Gomes Ribeiro
doaj  

Most Cited Articles Published in Brazilian Journals of Economics: Google Scholar Rankings [PDF]

open access: yes
This paper examines the rankings of the most cited papers published in Brazilian journals of economics since 1990, according to Google Scholar [GS].
João Ricardo Faria
core  

Species Distribution Models Reveal the Resilience of Protected Areas for Conserving an Endemic Amazonian Canid

open access: yesAnimal Conservation, EarlyView.
This graphical abstract illustrates the impacts of climate change on the distribution of the Amazon‐endemic canid Atelocynus microtis, highlighting projected habitat loss under future scenarios (SSP2–4.5 and SSP5–8.5). Despite substantial reductions in suitable habitat, a significant proportion remains within Protected Areas, emphasizing their critical
Isabella Soares Moura Palha da Silva   +3 more
wiley   +1 more source

Cost Structure of the Portuguese Water Industry: a Cubic Cost Function Application [PDF]

open access: yes
The main scope of this paper is to confirm, or otherwise, the idea usually presented in national reports and strategic programmes for the water sector that the Portuguese water market is a natural monopoly.
Adelino Fortunato   +2 more
core  

Characterisation of the Mesial Root and Middle Mesial Canal Morphology in Mandibular First Molars: An Ex Vivo Micro‐CT Study

open access: yesAustralian Endodontic Journal, EarlyView.
ABSTRACT This ex vivo study characterised the mesial root morphology of mandibular first molars with a middle mesial canal (MMC) using micro‐CT. Among 469 scanned molars, 42 (8.96%) presented an MMC. Morphological parameters analysed included canal configuration, chamber orifice features, dentine thickness, isthmus type, and aspect ratio.
Nuno Rodrigues dos Santos   +3 more
wiley   +1 more source

Channels of transmission of inequality to growth: A survey of the theory and evidence from a Portuguese perspective [PDF]

open access: yes
We review the theoretical and empirical literature on the relationship between inequality and economic growth from the perspective of the Portuguese economy in order to identify the correct (predicted) sign for the relationship in this particular country
Adelaide Duarte, Marta Simões
core  

Spectral response of guava leaves under infestation by Costalimaita ferruginea (coleoptera: Chrysomelidae)

open access: yesAgricultural and Forest Entomology, EarlyView.
Coccinellidae (Coleoptera), Miridae (Hemiptera), Hemerobiidae (Neuroptera), Pentatomidae (Hemiptera), Anystidae (Acari), Erythraeidae (Acari) and spiders (Araneidae, Oxyopidae and Salticidae) fed on the invasive paropsine leaf beetles in Marlborough, New Zealand.
Souradji I. Bachirou   +2 more
wiley   +1 more source

Investigação em Performance e a fractura epistemológica

open access: yesEl Oído Pensante, 2013
A tendência de integrar a produção artística no corpo da investigação académica, embora de diferentes modos e com variável pertinência, tem crescido consideravelmente.
Jorge Salgado Correia
doaj  

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