Search results for "facilitation"

Favoreggiamento dell’immigrazione irregolare vs. traffico di migranti: una dicotomia rilevante nell’interpretazione dell’art. 12 TUI? (Ragionando su …

2022

La sentenza costituzionale n. 63/2022 propone una lettura plurioffensiva delle aggravanti del favoreggiamento dell’immigrazione irregolare, che usa per distinguere, nella disciplina dell’art. 12 TUI, tra mero favoreggiamento, previsto al comma 1, e che consisterebbe in una condotta «individuale» e «altruistica», e traffico di migranti, che sarebbe previsto invece ai commi 3, 3-bis e 3-ter e che evocherebbe «scenari di coinvolgimento di organizzazioni criminali». In questo contributo si muovono alcune critiche a questa lettura, mostrando come essa, oltre a non essere necessaria allo scopo di mostrare l’incostituzionalità delle due aggravanti oggetto di censura (uso di servizi di trasporto in…

Stimulus Repetition Produces Automatic Facilitation in a Naming Task

1994

Repeated prime-target pairs in a lexical decision task showed improvement across 4 stimulus onset asynchronies for a single subject.

Diseased Social Predators

2017

Social predators benefit from cooperation in the form of increased hunting success, but may be at higher risk of disease infection due to living in groups. Here, we use mathematical modeling to investigate the impact of disease transmission on the population dynamics benefits provided by group hunting. We consider a predator-prey model with foraging facilitation that can induce strong Allee effects in the predators. We extend this model by an infectious disease spreading horizontally and vertically in the predator population. The model is a system of three nonlinear differential equations. We analyze the equilibrium points and their stability as well as one- and two-parameter bifurcations. …

Interactions among bacterial strains and fluke genotypes shape virulence of co-infection.

2015

Most studies of virulence of infection focus on pairwise host–parasite interactions. However, hosts are almost universally co-infected by several parasite strains and/or genotypes of the same or different species. While theory predicts that co-infection favours more virulent parasite genotypes through intensified competition for host resources, knowledge of the effects of genotype by genotype (G × G) interactions between unrelated parasite species on virulence of co-infection is limited. Here, we tested such a relationship by challenging rainbow trout with replicated bacterial strains and fluke genotypes both singly and in all possible pairwise combinations. We found that virulence (host mo…

Co-transmitter mediated facilitation by sympathetic nerve stimulation of evoked acetylcholine release from the rabbit perfused atria preparation.

1995

Rabbit atria were isolated with the extrinsic right sympathetic and vagus nerves attached and perfused with Tyrode solution. Acetylcholine overflow was determined after labelling of the transmitter stores with [14C]choline and fractionation of the radioactivity on cation exchange columns. Sympathetic nerve stimulation (SNS, 2 Hz, 3 min) carried out together with vagus nerve stimulation (VNS, 2 Hz, 3 min), but each SNS pulse preceding a vagal one by 19 ms, caused a facilitation of acetylcholine overflow of about 60% versus independent controls in the absence of SNS. Antagonists of putative neurotransmitters were tested to find out the prejunctional mediator involved in the facilitation. The …

2020

Physical activity parenting (PAP) is consistently correlated with children’s physical activity (PA). Children’s perception of PAP has garnered little attention given that it mediates the relationship between PAP and child PA outcomes. This study aimed to examine 7–10-year-old children’s perspectives on PAP practices and how they relate to their motivational regulation of PA. A total of 79 children 7–10 years of age participated in 19 semi-structured focus group interviews. Through qualitative theory-guided content analysis, using frameworks of parenting dimensions and self-determination theory (SDT), we found that children’s perceptions of high responsiveness and low demandingness in PAP—ac…

HUMAN SMUGGLING AND IRREGULAR IMMIGRATION IN THE EU: FROM COMPLICITY TO EXPLOITATION?

2016

The paper provides a comparative analysis of the EU and the UN to the fight against smuggling. The two approaches are considerably different; and, since the one in the UN documents is more respectful of the smuggled migrants' rights, the paper suggests that a similar approach should also be embraced by the EU documents.

Spoken word recognition with gender-marked context.

2006

In a cross-modal (auditory-visual) fragment priming study in French, we tested the hypothesis that gender information given by a gender-marked article (e.g. unmasculine or unefeminine) is used early in the recognition of the following word to discard gender-incongruent competitors. In four experiments, we compared lexical decision performances on targets primed by phonological information only (e.g. /kRa/-CRAPAUD /kRapo/; /to/-TOAD) or by phonological plus gender information given by a gender-marked article (e.g. unmasculine /kra/-CRAPAUD; a /to/-TOAD). In all experiments, we found a phonological priming effect that was not modulated by the presence of gender context, whether gender-marked …

Orthographic and Phonological Neighborhoods in Naming: Not All Neighbors Are Equally Influential in Orthographic Space

1997

Abstract The neighborhood size effect refers to the finding that single word naming is faster for stimuli that are orthographically similar to numerous lexical entries. We explored the nature of this phenomenon in five experiments with French pseudowords and words, and we examined the orthographic and the phonological characteristics of neighbors through quantitative analyses of a word corpus. Experiments 1 and 2 showed that the facilitatory effect of neighborhood size was determined by a subset of neighbors, called phonographic neighbors, which are also phonologically similar to the target letter string. Experiments 3 to 5 aimed at assessing the influence of phonographic neighbors as a fun…

Comparing the Effect of Interference on an Emotional Stroop Task in Older Adults with and without Alzheimer’s Disease

2020

Background Impairments in the ability to recognize facial affective expressions may lead to social dysfunction and difficulties with interpersonal communication. Objective The objective was to compare the attentional responses on a Stroop emotional task using words and faces by testing whether the two stimuli differ in the degree of interference they produce in patients with Alzheimer's disease (AD). Methods There were 75 participants: 25 healthy older adults, 25 with mild AD, and 25 with moderate AD. A variation of the classic emotional Stroop test was administered. This task combined emotional words (happy or sad) superimposed on facial expressions (happy or sad), where the words were eit…