Ground beetle (Coleoptera: Carabidae) communities on green roofs in Switzerland: synthesis and perspectives

Urban Ecosystems - Green roofs have recently gained recognition for their potential contribution to urban ecosystems by providing, among other services, habitat for plants and animals, and stepping...     

The analytic construction of D-optimal designs for the two-variable binary logistic regression model without interaction

Candidate locally D-optimal designs for the binary two-variable logistic model with no interaction, which comprise 3 and 4 support points lying in the first quadrant of the two-dimensional Euclidean space, were introduced by Haines et al. (D-optimal designs for logistic regression in two variables. In: Lopez-Fidalgo J, Rodrigez-Diaz JM, Torsney B, editors. MODA8 – advances in model-oriented designs and analysis. Heidelberg: Physica-Verlag; 2007. p. 91–98). The authors proved algebraically the global D-optimality of the 3-point design for the special case in which the intercept parameter is equal to?1.5434. However for other selected values of the intercept parameter, the global D-optimality of the proposed 3- and 4-point designs was only demonstrated numerically. In this paper, we provide analytical proofs of the D-optimality of these 3- and 4-point designs for all negative and zero intercept parameters of the binary two-variable logistic model with no interaction. The results are extended to the construction of D-optimal designs on a rectangular design space and illustrated by means of two examples of which one is a real example taken from the literature.     

Measuring the drivers of gender inequality and their impact on development: the role of discriminatory social institutions

This paper highlights the key role of discriminatory social institutions – formal and informal laws, social norms, and practices – as the underlying drivers of gender inequality. Using the Social Institutions and Gender Index (SIGI) from the OECD Development Centre, this paper assesses the cost of gender-based discrimination in social institutions for economic and human development. Quantifying such complex issues is a powerful lever for advocacy, where rights-based arguments have tended to gain less traction. The paper provides evidence that measuring the invisible is feasible and critical to position social norms on the policy radar. It demonstrates that any truly transformative post-2015 development agenda must take into account how such inequalities impact the development pathways of women and girls across their entire life course, limiting their rights and empowerment opportunities.     

Adaptive Warped Kernel Estimators

In this work, we develop a method of adaptive non‐parametric estimation, based on ‘warped’ kernels. The aim is to estimate a real‐valued function s from a sample of random couples (X,Y). We deal with transformed data (Φ(X),Y), with Φ a one‐to‐one function, to build a collection of kernel estimators. The data‐driven bandwidth selection is performed with a method inspired by Goldenshluger and Lepski (Ann. Statist., 39, 2011, 1608). The method permits to handle various problems such as additive and multiplicative regression, conditional density estimation, hazard rate estimation based on randomly right‐censored data, and cumulative distribution function estimation from current‐status data. The interest is threefold. First, the squared‐bias/variance trade‐off is automatically realized. Next, non‐asymptotic risk bounds are derived. Lastly, the estimator is easily computed, thanks to its simple expression: a short simulation study is presented.     

藏医阴阳学说研究

阴阳学说在藏医中运用较为普遍。藏医认为,由于阴阳学说与疾病的发生关系十分密切,因此它在疾病的防治中具有重要的意义。     

当代藏区僧侣与宗教职业生活

藏族僧侣之宗教职业生活是在寺院、家庭和社区三大层面逐步建立、完善并不断演进的,这是僧侣作为寺院职工、家庭成员和社会公民等多种身份的特征所决定的,亦是宗教与不断变迁的社会相适应的具体表现。     

Family 'Decline' and the Subjective Well-being of Adolescents

The goal of the present study was to determine to what extent an adolescent's subjective well-being is affected when changes in family structure reach a breaking point and the child can no longer stay with his family, but must be institutionalized. The participants were one hundred male and female adolescents, 12 to 19 years of age, 50 of which lived in children's homes, but were originally from 50 different families, and 50 of which lived at home with their parents. Two questionnaires were administered: (a) the French adaptation of the Life Satisfaction Scale (Blais et al., 1989) and (b) a questionnaire containing statements related to level of satisfaction in several areas, notably family relationships, body image, work and schooling, and leisure acitivites. The difference between the two groups was considerable, with more than one point separating the mean levels of satisfaction of the two groups (20% of the total length of the scale employed). A structural analysis of the results showed the direct or indirect influence of three factors related to placement in a children's home on life satisfaction: a direct effect of placement in a children's home, an indirect effect passing through the satisfaction with family life, and an indirect effect passing through the personal growth.     

浅谈藏式建筑的装饰艺术

建筑构造与建筑装饰的和谐统一 ,就能产生建筑艺术的独特风格。本文就藏式建筑的装饰艺术进行了初步探析     

Child Well‐Being: What Does It Mean?

The notion of child well‐being appears in a large number of publications nowadays. Our review of the literature underlines both the oddly pathogenic approach to child well‐being and the scarcity of papers discussing a still poorly defined notion. Through this review, we identified the recourse to a binary language; from there, we derived five theoretical axes that heed the multidimensional and multilevel nature of well‐being, although for each one, a pole is here predominantly developed. We argue in favour of an override of a one‐dimensional, single‐level, unipolar approach to child well‐being and an exploration of its otherwise underdeveloped positive, hedonic, subjective, spiritual and collective dimensions.