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41.
The United Nations Framework Convention on Climate Change (UNFCCC) is struggling in its attempts to address the threat of anthropogenic climate change and create an effective international climate agreement. A substantial part of the problem is consensus decision-making within the Convention. Majority voting is a potential alternative which is already being discussed within the UNFCCC. A comparative analysis of consensus and majority voting suggests that majority voting is superior in terms of both efficiency and effectiveness by allowing for quicker decision-making and semi-global approaches to a climate agreement (termed here as “Critical Mass Governance”). This paper aims to investigate how majority voting could be implemented in the UNFCCC and to consider politically feasible and effective approaches to voting arrangements for the Convention. There is a legal opportunity to introduce voting through adoption of the draft Rules of Procedure, but this faces political opposition. A type of Layered Majority Voting with larger majorities for financial and substantial matters is considered to be the optimal approach in balancing political feasibility and effectiveness. For now, voting is not politically feasible for the UNFCCC, but could be introduced into future bodies or treaties under the Convention. 相似文献
42.
Adriana Erthal Abdenur Danilo Marcondes 《Cambridge Review of International Affairs》2016,29(4):1542-1560
The field of international development has undergone major shifts as South–South cooperation expands. New questions are being raised about the political implications of this cooperation, including with respect to democracy and human rights. In this paper, we analyse the role of Brazil, a democratic provider of South–South cooperation, in fomenting these principles in Africa. We find that explicit democracy promotion makes up a minority of Brazil’s cooperation with Africa. However, Brazil also engages in social policy initiatives which, despite not being labelled as democracy and human rights promotion, are inspired by Brazil’s own experiences with re-democratization—what we refer to as “democratization by association”. We argue that these initiatives—mostly geared towards institution-building in areas where Brazil seeks to promote itself as a hotbed of policy innovation—are disembedded from the political context in which they arose in Brazil. While this disembeddedness allows the Brazilian state to maintain its official discourse of non-interference, it also makes the political impact of Brazilian cooperation in Africa highly uncertain. 相似文献
43.
Many schools have recently experimented with moving breakfast from the cafeteria to the classroom. We examine whether such a program increases achievement, grades, and attendance rates. We exploit quasi‐random timing of program implementation that allows for a difference‐in‐differences identification strategy. We find that providing breakfast in class relative to the cafeteria raises math and reading achievement by 0.09 and 0.06 standard deviations, respectively. These effects are most pronounced for low‐performing, free lunch‐eligible, Hispanic, and low body mass index students. A lack of differences by exposure time and effects on grades suggest that these impacts are on test‐taking performance rather than learning. At the same time, the results highlight the possibility that measured achievement may be biased downwards, and accountability penalties may be inappropriately applied, in schools where many students do not consume breakfast. 相似文献
44.
45.
Differential Parental Treatment,Sibling Relationships and Delinquency in Adolescence 总被引:1,自引:1,他引:0
Ron. H. J. Scholte Rutger C. M. E. Engels Raymond A. T. de Kemp Zeena Harakeh Geertjan Overbeek 《Journal of youth and adolescence》2007,36(5):661-671
The present study examined the moderating effect of the quality of the sibling relationship on the longitudinal association
of parental treatment with theft, vandalism, and violence in adolescence. Participants were 416 sibling pairs which were studied
over a one-year period. The younger siblings were aged 13 to 15, the older siblings 14 to 17 at Time 1. No significant effects
were found for mixed-sex dyads. For same-sex dyads, the results suggested that when the relationship was of poor quality,
younger boys who felt treated less favorably by their mothers were most likely to show high levels of vandalism and violence,
while younger girls who felt treated less favorably were most likely to show high levels of theft. No such effects were found
for older siblings. These findings indicate that differential parental treatment and the quality of the sibling relationship
have gender-specific effects on adolescents’ delinquency and have a different meaning for younger than for older siblings.
相似文献
Ron. H. J. ScholteEmail: |
46.
Maria Civita De Marco M.D. Gabriele Sani M.D. Giovanni Manfredi M.D. Isabella Pacchiarotti M.D. Valeria Savoja M.D. Andrea Balbi M.D. Lorenzo Mazzarini M.D. Adriana Borriello Ph.D. Giorgio D. Kotzalidis M.D. Roberto Tatarelli M.D. Paolo Girardi M.D. Stefano Ferracuti M.D. 《Journal of forensic sciences》2010,55(3):669-676
Abstract: In Italy, the “silent‐consent” principle of donor’s willingness regulates organ donation for postmortem transplantation, but civil incompetence excludes it. We investigated decisional capacity for organ donation for transplantation of 30 controls and 30 nonincompetent patients with schizophrenia as related to clinical symptoms, cognition, and functioning. Assessments were carried out through the Competence for Donation Assessment Scale (CDAS), Brief Psychiatric Rating Scale (BPRS), Scale for the Assessment of Positive Symptoms (SAPS), Scale for the Assessment of Negative Symptoms, Life Skills Profile (LSP), Raven’s Colored Progressive Matrices (RCPM), Wisconsin Card Sorting Test, Rey RI, Rey RD, and Visual Search. Patients and controls differed on the CDAS Understanding and Choice Expression areas. Patients showed significant inverse bivariate correlations between CDAS Understanding and scores on total BPRS, LSP self‐care scale, and RCPM cognitive test. Our results show that decisional capacity for participating in research does not predict decisional capacity for postmortem organ donation in patients with schizophrenic or schizoaffective psychosis; hence, before judging consent for donation, patients must be provided with enhanced information to better understand this delicate issue. 相似文献
47.
Maristela Ocampos Roberto Cid Fernandes Ana Frederica Sutter Latorre Cludia Maria Dornelles da Silva Fabíola Pozza Korndorfer Adriana de Carvalho Giamarusti Maria Elizabeth Menezes 《Forensic Science International: Genetics Supplement Series》2009,3(4):e129-e131
Allele frequencies for 15 short tandem repeats (STR) loci were determined with a sample of 3000 unrelated individuals from the population of Santa Catarina, Southern Brazil. The loci are most commonly used in forensic and paternity testing, being analyzed by the Powerplex 16 (Promega) commercial kit. The data shows that most polymorphic loci were Penta E and FGA. The distributions of the genotypes in the evaluated loci are in Hardy–Weinberg equilibrium. Comparative analyses between our population data and other Brazilian populations are presented. The calculated forensic parameters showed that the loci are useful for the solution of forensic problems in Brazilian Southern region. 相似文献
48.
This article seeks to reflect on the possibilities of cooperative R&D to constitute an opportunity for companies in developing countries to take part in the innovation concerning technological frontier. In order to show this thesis can be true, this article is based on the case study of Petrobrás, the Brazilian state-owned oil company, which has employed the resource of cooperative R&D to gain access to the new subsea boosting technology and to acquire a place in the vanguard of such technology. However, the catch-up occurs only when firms in developing countries actively take part in the innovation process and accomplish an efficient process of technological learning, which is reflected on the evolution of interactions with external partners. The experience of Petrobrás is analyzed emphasizing the technological learning process through the transformation in its agreements with external partners. We present three cases of subsea boosting technologies developed by Petrobrás together with a majority of foreign producers or institutes. The analysis of these experiences allows us to show that the learning process and the mastery of in-house processes were accompanied by a significant evolution in the agreements with external sources. Petrobrás passes on from the position of cosponsor to that of articulator of the innovation process in technological cooperation agreements. The article proposes an evolutionary sequence to analyze the company's learning process. The evolutionary trajectories are different in each case, but in all of them it was possible to prove the increasing commitment of Petrobrás to the innovation effort. 相似文献
49.
50.
Oscar Darío Palacio Omar Triana Aníbal Gaviria Adriana Alexandra Ibarra Luz Mariela Ochoa Yeny Posada María Clara Maya María Victoria Lareu María Brin María Amparo Acosta Angel Carracedo 《Forensic Science International Supplement Series》2006,160(2-3):217-220
Allele frequencies and some forensic parameters for 12 autosomal microsatellites (CSF1PO, TPOX, THO1, VWA, D16S539, D7S820, D13S317, D5S818, F13A1, FESFPS, F13B, LPL) were estimated from three departments from Northwestern Colombia. The total number of samples analysed was 1045 individuals.Comparative analysis among the three studied departments and with other published Colombian populations were also performed and discussed. 相似文献