Search results for "Discrimination"

Observing animals and humans : dogs target their gaze to the biological information in natural scenes

2020

Background This study examines how dogs observe images of natural scenes containing living creatures (wild animals, dogs and humans) recorded with eye gaze tracking. Because dogs have had limited exposure to wild animals in their lives, we also consider the natural novelty of the wild animal images for the dogs. Methods The eye gaze of dogs was recorded while they viewed natural images containing dogs, humans, and wild animals. Three categories of images were used: naturalistic landscape images containing single humans or animals, full body images containing a single human or an animal, and full body images containing a pair of humans or animals. The gazing behavior of two dog populations,…

Pricing to market behaviour in European car markets

2003

Abstract This paper investigates PTM behaviour in European car markets for a period of great interest (1993–98), taking into account the role of invoicing currency. The results indicate that local currency price stability is a strong and pervasive phenomenon across products independently of the invoicing currency. The paper offers robustness checks, tests and arguments that justify the interpretation of this finding, at least in part, as evidence of PTM. It implies the existence of market segmentation and price discrimination, despite the completion of the single market programme on 1 January 1993.

Atypical perceptual narrowing in prematurely born infants is associated with compromised language acquisition at 2 years of age

2010

Abstract Background Early auditory experiences are a prerequisite for speech and language acquisition. In healthy children, phoneme discrimination abilities improve for native and degrade for unfamiliar, socially irrelevant phoneme contrasts between 6 and 12 months of age as the brain tunes itself to, and specializes in the native spoken language. This process is known as perceptual narrowing, and has been found to predict normal native language acquisition. Prematurely born infants are known to be at an elevated risk for later language problems, but it remains unclear whether these problems relate to early perceptual narrowing. To address this question, we investigated early neurophysiolog…

CONTINUA LA QUERELLE GIURISPRUDENZIALE SUGLI EX LETTORI DI LINGUA STRANIERA

2019

L’articolo analizza l’evoluzione della giurisprudenza multilivello sul rapporto di lavoro degli ex lettori di lingua straniera, oggi collaboratori linguistici: dopo una ricostruzione diacronica della legislazione di riferimento, l’A. sottolinea come la giurisprudenza – alla luce dei principi di libera circolazione e parità di trattamento – abbia arginato le discriminazioni di cui sono stati ripetutamente vittime gli ex lettori in ragione di un quadro normativo frammentario e disorganico. Infine, il saggio si sofferma sul più recente indirizzo di legittimità, che sulla base di un’interpretazione estensiva del dettato normativo ha equiparato il trattamento retributivo dei lettori stabilizzati…

The Duty to Punish Racial Hate v. Freedom of Expression: Looking for a Fair Balance in the Domestic Implementation of CERD Obligations

2021

2021

Previous work showed that the beginning of a sound is more important for the perception of loudness than later parts. When a short silent gap of sufficient duration is inserted into a sound, this primacy effect reoccurs in the second sound part after the gap. The present study investigates whether this temporal weighting occurs independently for different frequency bands. Sounds consisting of two bandpass noises were presented in four different conditions: (1) a simultaneous gap in both bands, (2) a gap in only the lower frequency band, (3) a gap in only the higher frequency band, or (4) no gap. In all conditions, the temporal loudness weights showed a primacy effect at sound onset. For the…

Chloride, carboxylate and carbonate transport by ortho-phenylenediamine-based bisureas

2013

Highly potent but structurally simple transmembrane anion transporters are reported that function at receptor to lipid ratios as low as 1 : 1 000 000. The compounds, based on the simple ortho-phenylenediamine-based bisurea scaffold, have been studied for their ability to facilitate chloride/nitrate and chloride/bicarbonate antiport, and HCl symport processes using a combination of ion selective electrode and fluorescence techniques. In addition, the transmembrane transport of dicarboxylate anions (maleate and fumarate) by the compounds was examined. Molecular dynamics simulations showed that these compounds permeate the membrane more easily than other promising receptors corroborating the e…

The minimum pension and its effect on the gender gap in retirement pensions in Spain

2021

The gender gap in pensions is greater than the gender gap in wages in the majority of countries in the European Union. Similarly, more women live on a minimum pension than do men. Therefore, the me...

Dealing with a potential bias in estimating the share of discriminated women

2012

The Blinder-Oaxaca [1, 6] decomposition neglects any distributional issues of discrimination. Instead, Jenkins [5] has argued the importance of a distributional approach in evaluating wage discrimination, focusing on the entire distribution of discrimination experienced by each woman. In their distributional approach, Del Río et al. [3] have adapted the Foster, Greer and Thorbecke (FGT) [4] poverty indices in studying wage discrimination. These discrimination indices depend on a parameter which can be interpreted as a measure of aversion to discrimination. When the aversion parameter is zero, the index measures the share of discriminated women. In this paper we will demonstrate that the naï…

On the analysis of the cat's pattern recognition system

1983

The objective of the paper is to determine in abstract terms the algorithms used by the cat detecting simple patterns and to quantify the contributions of the visual areas 17, 18, 19 for this task. The data incorporated in the algorithm are collected from behavioral experiments where the animals had to distinguish between two patterns. The patterns were superimposed with gaussian noise and the detection probability was measured. The resulting model describes pattern recognition in two steps: first extraction of features and second classification. The test of the validity of the model system was to predict the outcome of similar experiments but with different patterns. With the help of the m…