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141.
Cristina Fasone 《European Law Journal》2014,20(2):164-185
This article aims to analyse the European Parliament's (EP) position in the reform of the European economic governance, in particular after the adoption of the ‘six‐pack,’ the ‘two‐pack’ and the ‘fiscal compact.’ References are made to the involvement of the EP in the decision‐making process that led to the adoption of the new measures as well as to the substantive role assigned to this institution in the new regulatory framework. The article argues that the new provisions, which undermine the budgetary authority of national parliaments while, at the same time, designing a limited role for the EP—though strengthened compared to the previous version of the Stability and Growth Pact—can jeopardise the effectiveness of the landmark principle of ‘no taxation without parliamentary representation’ in the EU. 相似文献
142.
Inés de Águeda Corneloup Arthur P. J. Mol 《International Environmental Agreements: Politics, Law and Economics》2014,14(3):281-297
Being at the frontline of climate change, small island developing states (SIDS) hold a serious stake in climate negotiations. However, these countries usually are marginalized in the international political arena, due to their lack of structural power. This paper explores the strategic influence of SIDS and its representative organization, the Alliance of Small Island States, in the negotiations leading to the Copenhagen summit of December 2009. Using the concepts of leadership and discourses, the position, strategies, and impact of SIDS are analyzed on negotiation processes and their final outcome, focusing on three core demands of small island countries at Copenhagen: a temperature rise limit of 1.5 °C above preindustrial levels, funding for adaptation, and a legally binding outcome. Results reveal that SIDS practiced entrepreneurial, intellectual, and environmental leadership strategies and especially made use of moral claims in the debate. Given their near absence of structural power, they managed to secure a surprisingly large part of “their” agenda and interests in the final Copenhagen Accord, especially through (discourse) coalitions with various other state and non-state stakeholders. 相似文献
143.
Corporate social responsibility (CSR) is the incorporation of environmental and social responsibilities into the business activity, in line with the economic responsibility that firms have traditionally focused on. The social entrepreneur is a type of entrepreneur who seeks to resolve a social or environmental problem through the application of a business model, motivated by the aim of helping others and pursuing positive social change. A key aspect of social entrepreneurship (SE) is therefore the creation of social wealth. Both concepts pursue positive social change, but unlike social entrepreneurs, the objective of a responsible firm is not to solve social issues created by others, rather to understand and limit the social and environmental impacts of their profit-generating activities. In recent decades, research on CSR has grown considerably, whereas SE has only begun to receive serious academic attention quite recently. Crucially, few studies have tried to link and differentiate the two areas. Due to the increasing interest in both concepts nowadays, the need to clarify the similarities and differences between them is greater than ever, and is the principal aim of this work. 相似文献
144.
Real-time PCR designs to estimate nuclear and mitochondrial DNA copy number in forensic and ancient DNA studies 总被引:8,自引:0,他引:8
Alonso A Martín P Albarrán C García P García O de Simón LF García-Hirschfeld J Sancho M de La Rúa C Fernández-Piqueras J 《Forensic science international》2004,139(2-3):141-149
We explore different designs to estimate both nuclear and mitochondrial human DNA (mtDNA) content based on the detection of the 5' nuclease activity of the Taq DNA polymerase using fluorogenic probes and a real-time quantitative PCR detection system. Human mtDNA quantification was accomplished by monitoring the real-time progress of the PCR-amplification of two different fragment sizes (113 and 287 bp) within the hypervariable region I (HV1) of the mtDNA control region, using two fluorogenic probes to specifically determine the mtDNA copy of each fragment size category. This mtDNA real-time PCR design has been used to assess the mtDNA preservation (copy number and degradation state) of DNA samples retrieved from 500 to 1500 years old human remains that showed low copy number and highly degraded mtDNA. The quantification of nuclear DNA was achieved by real-time PCR of a segment of the X-Y homologous amelogenin (AMG) gene that allowed the simultaneous estimation of a Y-specific fragment (AMGY: 112 bp) and a X-specific fragment (AMGX: 106 bp) making possible not only haploid or diploid DNA quantitation but also sex determination. The AMG real-time PCR design has been used to quantify a set of 57 DNA samples from 4-5 years old forensic bone remains with improved sensitivity compared with the slot-blot hybridization method. The potential utility of this technology to improve the quality of some PCR-based forensic and ancient DNA studies (microsatellite typing and mtDNA sequencing) is discussed. 相似文献
145.
Ronald Fischer Maria Cristina Ferreira Ding-Yu Jiang Bor-Shiuan Cheng Mustapha M. Achoui Corbin C. Wong Gulfidan Baris Socorro Mendoza Nathalie van Meurs Donna Achmadi Arif Hassan Gunes Zeytinoglu Figen Dalyan Charles Harb Dania D. Darwish Eveline M. Assmar 《Social Justice Research》2011,24(4):297-313
Previous research examined whether justice effects are comparable, focusing on quantitative differences in justice effects. This study examines whether justice perceptions are structured similarly or whether they are qualitatively different across working populations from 13 nations. Confirmatory factor analysis and multi-group analysis show that Colquitt??s (J Appl Psychol 86:386?C400, 2001) four-dimensional model of justice works well across these samples. However, factor intercorrelations and reliabilities are found to systematically vary between cultural samples. Perceptions of justice are more highly intercorrelated in power distant and collectivistic samples, in line with extensions of the relational model of authority. Score reliabilities were lower in collectivistic settings. 相似文献
146.
Although the correlation between peer delinquency and delinquency is one of the most consistently demonstrated findings in delinquency research, researchers have focused primarily on the direct, linear, and additive effects of peers in statistical models, rather than on empirically modeling mediating, nonlinear, and moderating processes that are specified by theory. To address these issues, we measure respondent delinquency and peer delinquency with illegal substance use and then decompose the effect of peer substance use on self‐reported substance use. Logistic hierarchical models on a sample of adolescents from the Project on Human Development in Chicago Neighborhoods (PHDCN) indicate that the effect of peer substance use on self‐reported substance use is partially mediated by perceptions of the health risks of substance use. In addition, the direct statistical effect of peers is nonlinear: On average, the peer effect decreases at higher values of peer substance use, which is consistent with a “saturation” effect. We also find that the functional form of the peer substance use/substance use relationship is dependent on the neighborhood context. In neighborhoods with more opportunities for crime, the peer effect is initially strong but decreases as peer substance use increases, which is consistent with a saturation effect. Conversely, in neighborhoods with fewer opportunities for crime, the effect of peers is initially small, but as delinquent peer associations increase, the peer effect increases multiplicatively. 相似文献
147.
148.
Romina Ciaffi B.Sc. Danilo De Angelis Ph.D. D.D.S. Pier Federico Gherardini B.Sc. Giovanni Arcudi M.D. Renato Nessi M.D. Gian Paolo Cornalba M.D. Marco Grandi M.D. Cristina Cattaneo Ph.D. M.D. 《Journal of forensic sciences》2010,55(2):478-481
Abstract: A critical review of Kahana and Hiss’ study on identification from bone trabecular pattern and a test of their method conducted on the humerus are presented. Bone trabecular pattern was studied through the generation of a numerical file representing the gray scale. Using the correlation coefficient, several pairwise comparisons between numerical files were performed. The test gave nearly 30% of incorrect exclusions (the method did not recognize couples of radiographs belonging to the same subject) and 50% of misidentifications (the method recognized couples of radiographs belonging to different subjects, as belonging to the same subject); therefore, this research shows that at the present time, it is not possible to safely quantify identification through bone density patterns, of the proximal humerus taken from thoracic X‐rays. Thus, an “easy”—but dangerous—use of trabecular density patterns on this specific type of radiogram as an identification method should be currently avoided. 相似文献
149.
Cristina Leston-Bandeira 《The Journal of Legislative Studies》2017,23(4):508-528
Recent years have seen increasing calls to integrate the public's voice into the parliamentary process. This article examines the impact of public reading stage (PRS) on the UK Parliament's scrutiny of a bill. A new stage of the legislative process piloted by the House of Commons in February 2013, PRS invited the public to comment on a bill undergoing parliamentary scrutiny (the Children and Families Bill). The PRS was designed to encourage members of the public to participate in the scrutiny of legislation through a specially designed forum on parliament's website. Over 1000 comments were submitted. Drawing on a content analysis of the comments given by the public to the bill, complemented by interviews with members of parliament, key officials and PRS participants, it was found that although the public reading stage had an impressive response, it failed to make much of a tangible impact on the parliamentary scrutiny of the bill. This was largely due to the choice of bill being used for the pilot and its lack of appropriate integration into the formal legislative process. 相似文献
150.
A View to the Future: A Novel Approach for 3D–3D Superimposition and Quantification of Differences for Identification from Next‐Generation Video Surveillance Systems 下载免费PDF全文
Daniele Gibelli M.D. Ph.D. Danilo De Angelis D.S.S. Ph.D. Pasquale Poppa B.Sc. Ph.D. Chiarella Sforza M.D. Cristina Cattaneo B.Sc. M.D. Ph.D. M.A. 《Journal of forensic sciences》2017,62(2):457-461
Techniques of 2D–3D superimposition are widely used in cases of personal identification from video surveillance systems. However, the progressive improvement of 3D image acquisition technology will enable operators to perform also 3D–3D facial superimposition. This study aims at analyzing the possible applications of 3D–3D superimposition to personal identification, although from a theoretical point of view. Twenty subjects underwent a facial 3D scan by stereophotogrammetry twice at different time periods. Scans were superimposed two by two according to nine landmarks, and root‐mean‐square (RMS) value of point‐to‐point distances was calculated. When the two superimposed models belonged to the same individual, RMS value was 2.10 mm, while it was 4.47 mm in mismatches with a statistically significant difference (p < 0.0001). This experiment shows the potential of 3D–3D superimposition: Further studies are needed to ascertain technical limits which may occur in practice and to improve methods useful in the forensic practice. 相似文献