Disentangling an avian assemblages’ evolutionary and functional history in a Chihuahuan desert city

Urban Ecosystems - Urban green spaces have been shown to be important hotspots of biodiversity in cities of temperate and humid/semihumid tropical ecoregions. Nonetheless, whether this pattern...     

Articles reporting research on Latin American social movements are only rarely transparent

ABSTRACT

Social movement scholars often want their research to make a difference beyond the academy. Readers will either read reports directly or they will read reviews that aggregate findings across a number of reports. In either case, readers must find reports to be credible before they will take their findings seriously. While it is not possible to predict the indicators of credibility used by individual, direct readers, formal systems of review do explicate indicators that determine whether a report will be recognized as credible for review. One such indicator, also relevant to pre-publication peer review, is methodological transparency: the extent to which readers are able to detect how research was done and why that made sense. This paper tests published primary research articles on and for social movements in Latin America for compliance with a generous interpretation of methodological transparency. We find that, for the most part, articles are not methodologically transparent. If transparency matters to social movement scholars, the research community may wish to formalize discussions of what aspects of research should be reported and how those reports should be structured.     

The resilient frugivorous fauna of an urban forest fragment and its potential role in vegetation enrichment

Urban Ecosystems - Anthropocentric defaunation affects critical ecological processes, such as seed dispersal, putting ecosystems and biomes at risk, and leading to habitat impoverishment. Diverse...     

Urban or rural fragments: which soil use in forest surroundings induces greater litter deposition?

Urban Ecosystems - The soil use in surroundings of forest remnants, as well as, variations in seasonality and rainfall totals from each year might influence the composition, structure, and...     

Development of Ego‐resiliency: Relations to Observed Parenting and Polymorphisms in the Serotonin Transporter Gene During Early Childhood

We used observed parenting behaviors, along with genetic variants and haplotypes of the serotonin transporter gene (SLC6A4), as predictors of children's ego‐resiliency during early childhood (N = 153). The quality of mothers' parenting was observed at 18 months of age, and mothers' reports of ego‐resiliency were collected at six time points from 18 to 84 months. Genetic data were collected at 72 months. Observed parenting was positively associated with initial levels of children's ego‐resiliency. Furthermore, although individual genetic variants of the serotonin transporter gene (LPR, STin2) were not associated with ego‐resiliency, the S10 haplotype (that combines information from these two variants) was negatively associated with initial levels of ego‐resiliency. Both parenting and serotonin genetic variation uniquely predicted children's ego‐resiliency, suggesting an additive effect of genetic and parental factors.     

A Regional Development Index for Portugal

In a report from 2008 the Organization for Economic Cooperation and Development came to the conclusion that Portugal is a country still very much marked by regional asymmetries and in need of better regional governance mechanisms and policies. We propose a regional development index for Portugal at the NUTS III level, based on the methodology of the human development index (HDI) from the United Nations Development Programme, which will be helpful to assess the evolution of the asymmetries between regions and evaluate the need for regional policy. Results show us a country that has most of the highest ranked NUTS III regions positioned along the coastline, although some interior NUTS III regions improved their relative positions in the ranking between 2004 and 2009. In addition to the three traditional dimensions of the HDI—income, education, and health—we include two more, given their increasing importance in the literature that criticizes the HDI and suggests the inclusion of new variables—governance and environment. Results show some considerable differences when we add the environment dimension: the interior regions improve their relative positions in the ranking, but in terms of governance they change little. Results also show that there is still the need for regional policy, although the dispersion in the ranking between the best and worst positioned NUTS III regions has decreased in all dimensions except education.     

Habitus: beyond sociology

This paper presents a contribution of a set of interrelated innovative thinking to revitalize the sociological understanding of the notion of the habitus. It discusses contributions by sociologists exploring the sources of Bourdieu's inspiration from psychology and psychoanalysis to the development of the concept, and brings in new thinking inspired by authors and frameworks that branch out of sociology to bring into sociology fresher thinking. Three areas of concern about habitus are focused on: firstly, the objectivism and subjectivism dichotomy; secondly, the plasticity or rigidity of the concept; and thirdly, the implications of intangibles attached to the notion. The paper introduces a Special Section including five articles on theoretical and empirical explorations bringing exciting perspectives to creative and critical sociology.     

The Topp–Leone odd log-logistic family of distributions

We introduce a new class of continuous distributions named the Topp–Leone odd log-logistic family, which extends the one-parameter distribution pioneered by Topp and Leone [A family of J-shaped frequency functions. J Amer Statist Assoc. 1955;50:209–219]. We study some of its mathematical properties and describe two special cases. Further, we propose a regression model based on the new Topp–Leone odd log-logistic Weibull distribution. The usefulness and flexibility of the proposed family are illustrated by means of three real data sets.