Inclusion of theory-relevant moderators yield the same conclusions as Sedikides, Gaertner, and Vevea (2005): A meta-analytical reply to Heine, Kitayama, and Hamamura (2007)

Heine, Kitayama and Hamamura (2007) attributed the Sedikides, Gaertner and Vevea (2005) findings to the exclusion of six papers. We report a meta-analysis that includes those six papers. The Heine et al. conclusions are faulty, because of a misspecified meta-analysis that failed to consider two moderators central to the theory. First, some of their effect sizes originated from studies that did not empirically validate comparison dimensions. Inclusion of this moderator evidences pancultural self-enhancement: Westerners enhance more strongly on individualistic dimensions, Easterners on collectivistic dimensions. Second, some of their effect sizes were irrelevant to whether enhancement is correlated with dimension importance. Inclusion of this moderator evidences pancultural self-enhancement: Both Westerners and Easterners enhance on personally important dimensions. The Sedikides et al. conclusions are valid: Tactical self-enhancement is pancultural

Race, Class, and College Access: Achieving Diversity in a Shifting Legal Landscape

This is a groundbreaking report examining how legal challenges to race-conscious admissions are influencing contemporary admissions practices at selective colleges and universities around the country. The report is especially timely in light of the U.S. Supreme Court decision to take a second look at the constitutionality of the University of Texas' admissions policy by granting review in Fisher v. University of Texas at Austin.Study findings are based on responses to a first-of-its-kind national survey of undergraduate admissions and enrollment management leaders administered in 2014 -- 15. Data reflect responses from 338 nonprofit four-year institutions that collectively enrolled 2.7 million students and fielded over 3 million applications for admission in 2013 -- 14. Among other findings, the authors examine the most widely used and effective diversity strategies; changes in admissions factors after the 2013 Fisher ruling and statewide bans on race-conscious admissions; and the most sought after research and guidance given the current legal and policy landscap

Instalacion de un sistema de bitacoras para la pesca atunera de superficie en Venezuela y analisis de los primeros resultados

Dans le cadre des recommandations faites par le SCRS de la C.I.C.T.A. un nouveau système de livres de bord a été mis en place au Vénézuela en avril 1986. L'analyse des premiers résultats montre que les déclarations faites par les canneurs et les senneurs divergent pour les espèces de thon peu abondantes dans les eaux vénézueliennes comme le patudo (#Thunnus obesus) ou le thon noir (#Thunnus atlanticus). La comparaison des déclarations réalisées par un senneur et un canneur sur un même banc confirme l'existence de biais qui affecte également les deux principales espèces qui sont l'albacore (#Thunnus albacares) et le listao (#Katsuwonus pelamis) et en particulier les estimations du poids moyen des individus de ces deux espèces ... L'observation d'oiseaux, accompagnée (95,5 % des cas), ou non (50 %), par d'autres indices est la principale source de détection des bancs de thon

Insights into invasion and restoration ecology : time to collaborate towards a holistic approach to tackle biological invasions

The aim of our study is to provide an integrated framework for the management of alien plant invasions, combining insights and experiences from the fields of invasion and restoration ecology to enable more effective management of invasive species. To determine linkages between the scientific outputs of the two disciplines we used an existing data base on restoration studies between 2000 and 2008 and did a bibliometric analysis. We identified the type of restoration applied, determined by the aim of the study, and conducted a content analysis on 208 selected studies with a link to biological invasions (invasion-restoration studies). We found a total of 1075 articles on ecosystem restoration, with only eight percent of the studies having the main objective to control alien invasions. The content analysis of 208 invasion-restoration studies showed that the majority of the studies focused on causes of degradation other than alien invasions. If invaders were referred to as the main driver of degradation, the prevalent cause for degradation was invaders outcompeting and replacing native species. Mechanical control of alien plant invasions was by far the most common control method used. Measures that went beyond the removal of alien plants were implemented in sixty-five percent of the studies. Although invasion control was not as common as other types of restoration, a closer look at the sub-group of invasion-restoration studies shows a clear link between restoration and invasion ecology. Concerns, as identified in the literature review, are firstly that restoration activities mostly focus on controlling the invader while other underlying causes for degradation are neglected, and secondly that the current approach of dealing with alien invasions lacks a combination of theoretical and practical aspects. We suggest that closer collaboration between invasion and restoration ecologists can help to improve the management of alien plant invasions. We conclude with a framework and a case study from Perth Western Australia integrating the two disciplines, with the aim of informing restoration practice

Estudio de la pesca atunera venezolana en el Caribe y en el Atlantico oeste, durante 1983 y 1984

L'analyse des statistiques de débarquements de la flotte thonière vénézuelienne est faite mensuellement entre 1983 et 1984. En ce qui concerne le listao (#Katsuwonus pelamis$), l'étude des rendements des canneurs permet de mettre en évidence une période de forte abondance qui s'étale entre décembre et mars. L'analyse de cet indice chez les senneurs montre également une hausse entre novembre et janvier ... Pour finir ce travail, une étude comparative des c.p.u.e. entre 3 secteurs est faite au moyen du coefficient de corrélation non-paramètrique de SPEARMAN. Les fortes corrélations entre les rendements du secteur Ouest-Atlantique (à un moment donné) et ceux situés dans la mer des Caraïbes (un ou deux mois auparavant) pourraient révéler l'existence de migrations le long des côtes vénézueliennes, dans un sens Ouest-Est, pour le listao et l'albacor

Promoting beliefs in the inalienability of human rights by attributing uniquely human emotions through multiple categorization

The combination of multiple categorization (i.e., the use of multiple criteria to define others) and human identity-the superordinate group of human beings-has recently been highlighted as a method to reduce implicit (i.e., attribution of secondary emotions) and explicit (i.e., attribution of human rights) dehumanization towards Blacks. In two studies aimed to replicate such evidence the mediating role of secondary emotions in explaining the impact of multiple and human categorization in reducing dehumanization was assessed. The role of implicit cognition such as attribution of secondary emotions in leading people to attribute human rights to minorities is discussed

Observations of the Sunyaev-Zel'dovich effect at high angular resolution towards the galaxy clusters A665, A2163 and CL0016+16

We report on the first observation of the Sunyaev-Zel'dovich effect with the Diabolo experiment at the IRAM 30 metre telescope. A significant brightness decrement is detected in the direction of three clusters (Abell 665, Abell 2163 and CL0016+16). With a 30 arcsecond beam and 3 arcminute beamthrow, this is the highest angular resolution observation to date of the SZ effect.Comment: 23 pages, 8 figures, 6 tables, accepted to New Astronom

Involvement of the G-protein-coupled dopamine/ecdysteroid receptor DopEcR in the behavioral response to sex pheromone in an insect

Most animals including insects rely on olfaction to find their mating partners. In moths, males are attracted by female-produced sex pheromones inducing stereotyped sexual behavior. The behaviorally relevant olfactory information is processed in the primary olfactory centre, the antennal lobe (AL). Evidence is now accumulating that modulation of sex-linked behavioral output occurs through neuronal plasticity via the action of hormones and/or catecholamines. A G-protein-coupled receptor (GPCR) binding to 20-hydroxyecdysone, the main insect steroid hormone, and dopamine, has been identified in Drosophila (DmDopEcR), and was suggested to modulate neuronal signaling. In the male moth Agrotis ipsilon, the behavioral and central nervous responses to pheromone are age-dependent. To further unveil the mechanisms of this olfactory plasticity, we searched for DopEcR and tested its potential role in the behavioral response to sex pheromone in A. ipsilon males. Our results show that A. ipsilon DopEcR (named AipsDopEcR) is predominantly expressed in the nervous system. The corresponding protein was detected immunohistochemically in the ALs and higher brain centers including the mushroom bodies. Moreover, AipsDopEcR expression increased with age. Using a strategy of RNA interference, we also show that silencing of AipsDopEcR inhibited the behavioral response to sex pheromone in wind tunnel experiments. Altogether our results indicate that this GPCR is involved in the expression of sexual behavior in the male moth, probably by modulating the central nervous processing of sex pheromone through the action of one or both of its ligands