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91.
dos Santos Priscila Silva de Lima Araújo Elcida de Andrade Juliana Ramos da Silva Kleber Andrade dos Santos Danielle Melo dos Santos Josiene Maria Falcão Fraga dos Prazeres Gicélia Lira Ferraz Elba Maria Nogueira 《Urban Ecosystems》2020,23(4):865-874
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... 相似文献
92.
93.
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. 相似文献
94.
Zoe E. Taylor Michael J. Sulik Nancy Eisenberg Tracy L. Spinrad Kassondra M. Silva Kathryn Lemery‐Chalfant Daryn A. Stover Brian C. Verrelli 《Social Development》2014,23(3):433-450
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. 相似文献
95.
Rigacci Eduardo Delgado Britez Paes Natalia Dantas Félix Gabriel Moreira Silva Wesley Rodrigues 《Urban Ecosystems》2021,24(5):943-958
Urban Ecosystems - Anthropocentric defaunation affects critical ecological processes, such as seed dispersal, putting ecosystems and biomes at risk, and leading to habitat impoverishment. Diverse... 相似文献
96.
AbstractPrevious theory and research in persuasion has failed to examine possible ironic effects of attempting to suppress or to correct for influences of a potentially biasing source. Yet, because people often encounter sets of persuasive communications in order (e.g., in advertising), such rebound effects seem possible. Data on such possibilities are scarce, however. Here we present a relevant study. It followed the typical single-shot persuasive message with a second message on an unrelated topic but employed a similar type of (potentially biasing — attractive or unattractive) source. Attitudes following the second communication showed increased source impact for participants asked to suppress source-related thoughts during the first message (especially when the second message was encountered under load). Instructions to correct for potential source effects during the first message did not show ironic effects following the second message. This relatively small study is not enough to make definitive claims, but it suggests that rebound effects of thought suppression are possible in (repeated) persuasion settings. Future research and open questions regarding ironic effects are discussed. 相似文献
97.
Francisco Cribari-Neto Maria da Glória A. Lima 《Journal of statistical planning and inference》2011,141(11):3617-3627
The linear regression model is commonly used by practitioners to model the relationship between the variable of interest and a set of explanatory variables. The assumption that all error variances are the same (homoskedasticity) is oftentimes violated. Consistent regression standard errors can be computed using the heteroskedasticity-consistent covariance matrix estimator proposed by White (1980). Such standard errors, however, typically display nonnegligible systematic errors in finite samples, especially under leveraged data. Cribari-Neto et al. (2000) improved upon the White estimator by defining a sequence of bias-adjusted estimators with increasing accuracy. In this paper, we improve upon their main result by defining an alternative sequence of adjusted estimators whose biases vanish at a much faster rate. Hypothesis testing inference is also addressed. An empirical illustration is presented. 相似文献
98.
Hank C. Jenkins‐Smith Carol L. Silva Matthew C. Nowlin Grant deLozier 《Risk analysis》2011,31(4):629-644
Nuclear facilities have long been seen as the top of the list of locally unwanted land uses (LULUs), with nuclear waste repositories generating the greatest opposition. Focusing on the case of the Waste Isolation Pilot Plant (WIPP) in southern New Mexico, we test competing hypotheses concerning the sources of opposition and support for siting the facility, including demographics, proximity, political ideology, and partisanship, and the unfolding policy process over time. This study tracks the changes of risk perception and acceptance of WIPP over a decade, using measures taken from 35 statewide surveys of New Mexico citizens spanning an 11‐year period from fall 1990 to summer 2001. This time span includes periods before and after WIPP became operational. We find that acceptance of WIPP is greater among those whose residences are closest to the WIPP facility. Surprisingly, and contrary to expectations drawn from the broader literature, acceptance is also greater among those who live closest to the nuclear waste transportation route. We also find that ideology, partisanship, government approval, and broader environmental concerns influence support for WIPP acceptance. Finally, the sequence of procedural steps taken toward formal approval of WIPP by government agencies proved to be important to gaining public acceptance, the most significant being the opening of the WIPP facility itself. 相似文献
99.
Marcin Goda Marta Pachocka Karolina Podgrska 《International migration (Geneva, Switzerland)》2021,59(1):241-262
Migrant integration is usually studied in four dimensions: economic, political, social and cultural. The cultural sphere seems to be the most ambiguous, but also the one that induces various interpretations as it touches upon core norms and values held both by migrants and by the receiving society. This paper aims to reconstruct research approaches to cultural integration and integration policy. Beside the receiving country’s language, that is the obvious differentiating factor of cultural integration, other aspects have been defined: migrants’ religion, knowledge of the receiving country’s symbolic culture, maintenance and transmission of cultural patterns, cultural identity. Furthermore, indicators which appear to adequately measure the effectiveness of integration activities have been assigned to the predefined aspects of cultural integration. They have been confronted with indicators used within integration policies of selected EU states and with expert statements (collected within the Delphi method‐based survey) on given aspects of policies aimed at cultural integration. 相似文献
100.