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81.
Familism has been described as a cultural trait that might explain why the fertility of Hispanic women remains higher than non‐Hispanic white women. Still, few studies have analyzed group differences in childbearing attitudes. This article focuses on two dimensions of childbearing orientation: social value of children and fertility intentions. Using the National Survey of Family Growth, we find limited support for the idea that familism undergirds differentials in fertility between native‐born Hispanics and whites. However, for foreign‐born Hispanics, there are some differences in the perceived value of children compared with whites, and these differences could contribute to fertility differentials. 相似文献
82.
Starting from the results of a theoretical and methodological study on Ergonomic design for sustainability previously developed from the authors, this paper shows the early results of a study that tries to apply them to actual operational and conceptual apparatuses of Ergonomics. In particular, the research aims to verify the possibility for Ergonomics to initiate an update of its current theoretical and procedural tools, towards new design solutions of "sustainable well-being", trying to look for new declinations of its several fields of application. The paper identifies new paradigms and definitions for one of the central themes of ergonomic design, as well as one among the most established and investigated: the usability of products and services. 相似文献
83.
Referring to the discussion recently promoted by the Sub-Technical Committee n°4 "Ergonomics and design for sustainability", in this paper will be shown the early results of a theoretical and methodological study on Ergonomic design for sustainability. In particular, the research is based on the comparison between the common thematic structure characterizing Ergonomics, with the principles of Sustainable Development and with criteria adopted from other disciplines already oriented toward Sustainability. The paper identifies an early logical-interpretative model and describes possible and relevant Strategies of Ergonomic design for sustainability, which are connected in a series of specific Sustainable Arguments. 相似文献
84.
Michael Friedewald David Wright Serge Gutwirth Emilio Mordini 《Innovation: The European Journal of Social Science Research》2010,23(1):61-67
Privacy is an important fundamental human right. It underpins human dignity and other values such as freedom of association and freedom of speech. However, privacy is being challenged in the networked society. The use of new technologies undermines this right because it facilitates the collection, storage, processing and combination of personal data by security agencies and businesses. This research note presents the background and agenda of the recently-commenced research project PRESCIENT, which aims at reconceptualizing the concept of privacy and developing means for the assessment of privacy impacts. 相似文献
85.
Statistics and Computing - We provide a method for fast and exact simulation of Gaussian random fields on the sphere having isotropic covariance functions. The method proposed is then extended to... 相似文献
86.
Alexander Monica Polimis Kivan Zagheni Emilio 《Population research and policy review》2022,41(1):1-28
Population Research and Policy Review - Measuring and forecasting migration patterns has important implications for understanding broader population trends, for designing policy effectively and for... 相似文献
87.
Alberto F. Alesina Francesca Lotti Paolo Emilio Mistrulli 《Journal of the European Economic Association》2013,11(Z1):45-66
By using a unique and large data set on loan contracts between banks and microfirms, we find robust evidence that women in Italy pay more for credit than men, although we do not find any evidence that women borrowers are riskier than men. The male/female differential remains even after controlling for a large number of characteristics of the type of business, the borrower, and the structure of the credit market. The result is not driven by lack of credit history, nor by women using a different type of bank than men, since the same bank charges different rates to male and female borrowers. 相似文献
88.
People and Pixels 20 years later: the current data landscape and research trends blending population and environmental data 总被引:1,自引:0,他引:1
Kugler Tracy A. Grace Kathryn Wrathall David J. de Sherbinin Alex Van Riper David Aubrecht Christoph Comer Douglas Adamo Susana B. Cervone Guido Engstrom Ryan Hultquist Carolynne Gaughan Andrea E. Linard Catherine Moran Emilio Stevens Forrest Tatem Andrew J. Tellman Beth Van Den Hoek Jamon 《Population and environment》2019,41(2):209-234
Population and Environment - In 1998, the National Research Council published People and Pixels: Linking Remote Sensing and Social Science. The volume focused on emerging research linking changes... 相似文献
89.
In this article, a new family of probability distributions with domain in ?+ is introduced. This class can be considered as a natural extension of the exponential-inverse Gaussian distribution in Bhattacharya and Kumar (1986) and Frangos and Karlis (2004). This new family is obtained through the mixture of gamma distribution with generalized inverse Gaussian distribution. We also show some important features such as expressions of probability density function, moments, etc. Special attention is paid to the mixture with the inverse Gaussian distribution, as a particular case of the generalized inverse Gaussian distribution. From the exponential-inverse Gaussian distribution two one-parameter family of distributions are obtained to derive risk measures and credibility expressions. The versatility of this family has been proven in numerical examples. 相似文献
90.
AbstractThis article presents a new generalization of the Poisson distribution, with the parameters α > 0 and θ > 0, using the Marshall and Olkin (1997) scheme and adding a parameter to the classical Poisson distribution. The particular case of α = 1 gives the Poisson distribution. The new distribution is unimodal and has a failure rate that monotonically increases or decreases depending on the value of the parameter α. After reviewing some of the properties of this distribution, we investigated the question of parameter estimation. Expected frequencies were calculated for two data sets, one with an index of dispersion larger than one and the other with an index of dispersion smaller than one. In both cases the distribution provided a very satisfactory fit. 相似文献