Results 81 to 90 of about 165,896 (168)

The Impact of Privatisation on Wages: Evidence from the Portugese Banking Industry [PDF]

open access: yes
This paper adopts a difference-in-differences estimator to examine the impact of privatisation on wages in the Portuguese banking industry for the period 1989-97.
Monteiro, Natalia Pimenta
core  

The tadpole of Physalaemus fernandezae (Anura: Leptodactylidae) [PDF]

open access: yes, 2006
This paper describes the external and buccopharyngeal morphology, chondrocranium and cranial muscles in tadpoles of Physalaemus fernandezae. The data are compared with those for other species of Physalaemus to improve the diagnosis of the “species group”
Alcalde, Leandro   +2 more
core  

Raman spectroscopy on etched graphene nanoribbons

open access: yes, 2011
We investigate etched single-layer graphene nanoribbons with different widths ranging from 30 to 130 nm by confocal Raman spectroscopy. We show that the D-line intensity only depends on the edge-region of the nanoribbon and that consequently the ...
C. Stampfer   +6 more
core   +1 more source

A Computer Vision‐Based Methodology to Estimate Fruit Colour Diversity in Ornamental Pepper (Capsicum spp.)

open access: yesPlant Breeding, EarlyView.
ABSTRACT Fruit colour diversity within different ripening stages confers ornamental value for pepper plants. Using images can be helpful in analysing the fruit colour‐related genetic diversity and enable selecting accessions for ornamental purposes by avoiding subjectiveness.
Marcos Bruno da Costa Santos   +7 more
wiley   +1 more source

Hot pepper (Capsicum chinense, Jacq.) inheritance of reaction to powdery mildew

open access: yesScientia Agricola, 2006
The pepper species C. chinense has been considered one of the most important resistance sources to powdery mildew Capsicum spp. However, the inheritance in this species was unknown. The purpose of this work was to study its reaction inheritance.
Sally Ferreira Blat   +3 more
doaj  

The impact of Privatisation on Wages: Evidence from the Portuguese Banking Industry [PDF]

open access: yes
we present quasi-experimental estimates of the effect of privatisation on wages in the Portuguese banking sector for the period 1989-97. The design of the reform and the nature of dataset employed provide an important opportunity to analyse the effects ...
Natália Pimenta Monteiro
core  

Monitoring of Iberian wolf expansion in Sabugal: Malcata Region [PDF]

open access: yes, 2009
Relatório de projecto no âmbito de Bolsa Universidade de Lisboa/Fundação Amadeu Dias (2008/2009)Departamento de Biologia Animal, Faculdade de Ciências da Universidade de LisboaScholarship Fundação Amadeu Dias/Universidade de LisboaWind farm construction ...
Silva, A. Pinto da
core  

Chrysoperla externa (Neuroptera: Chrysopidae) as a Potential Biological Control Agent of Raoiella indica (Acari: Tenuipalpidae)

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 4, Page 335-342, April 2026.
First and third instar Chrysoperla externa showed efficient predatory capacity at low R. indica density, but second instar C. externa exhibits a density‐dependent predatory ability. The lacewing C. externa shows promise as a biocontrol agent for R. indica in coconut because it consumed 8362 R. indica females across all its larval instars.
Luis O. Viteri   +6 more
wiley   +1 more source

Arlenea delicata gen. et sp. nov., a new ephedroid plant from the Early Cretaceous Crato Formation, Araripe Basin, Northeast Brazil

open access: yesPlant Diversity
Ephedroid macrofossils have been widely documented in Cretaceous deposits, including numerous from the Lower Cretaceous Yixian Formation of NE China. However, few ephedroid macrofossils have been reported from South America.
Alita Maria Neves Ribeiro   +5 more
doaj   +1 more source

Sedimentology and stratigraphy of Neoproterozoic-lower Paleozoic carbonate-siliciclastic succession of the southwesternmost Amazon Craton, state of Rondônia, Brazil

open access: yesBrazilian Journal of Geology, 2018
: Facies and stratigraphic analysis were carried out in Neoproterozoic-Lower Paleozoic carbonate-siliciclastic deposits of Cacoal and Pimenta Bueno formations exposed on basement rocks and into the Pimenta Bueno Graben, northwestern portion of Parecis ...
Jhon Willy Lopes Afonso   +1 more
doaj   +1 more source

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