Search results for "Extern"
showing 10 items of 646 documents
Motives, Roles, Effectiveness and the Future of the EU as an International Mediator
2018
AbstractThis article concludes this special issue on the European Union as international mediator that set out to advance our theoretical and empirical knowledge aboutEUmediation. Providing a comprehensive reflection ofEUmediation activities and the diverse settings where they take place, this concluding article identifies some connection points between the articles and discusses their findings on the motives/drivers, roles/strategies, effectiveness and institutional capacities ofEUmediation. It discusses the implications of these findings for policymaking, focusing on the conditions forEUmediation effectiveness, the advantages of the multi-layered nature ofEUmediation and the need for flex…
Maternal Affection Moderates the Associations Between Parenting Stress and Early Adolescents’ Externalizing and Internalizing Behavior
2019
The present study investigated the role of parenting stress in early adolescents’ externalizing and internalizing behavior and, particularly, the moderating effect of maternal affection on these associations. The data of 992 early adolescents ([Formula: see text]; 454 girls) and their mothers during the transition from primary school to lower secondary school were analyzed. The results showed that when maternal affection was low, parenting stress was not related to the changes in early adolescents’ externalizing or internalizing behavior. In contrast, when maternal affection was high, low parenting stress related to a decrease and high parenting stress to an increase in such behavior. The …
SVB en el adulto: parada cardiorespiratoria B
2010
Procedimiento a seguir en la técnica de desfibrilación externa automática (DEA).
Elastic neutron scattering of dry and rehydrated trehalose coated carboxy-myoglobin
2008
We report here a comparison between the hydrogen atoms mean square displacements measured by elastic neutron scattering on trehalose coated carboxy-myoglobin, at ILL on the backscattering spectrometers IN13 and IN16. An inconsistency is observed when comparing the mean square displacements measured on the two spectrometer, on samples of identical composition, since they resulted of larger amplitude on IN13 (either in condition of drought or after overnight rehydration under 75% D2O atmosphere), notwithstanding the lower time window accessible on this instrument with respect to IN16. Such inconsistency disappears when the data obtained on this last spectrometer are analyzed in two separate r…
Near Infrared Spectroscopy Detection and Quantification of Herbal Medicines Adulterated with Sibutramine.
2015
There is an increasing demand for herbal medicines in weight loss treatment. Some synthetic chemicals, such as sibutramine (SB), have been detected as adulterants in herbal formulations. In this study, two strategies using near infrared (NIR) spectroscopy have been developed to evaluate potential adulteration of herbal medicines with SB: a qualitative screening approach and a quantitative methodology based on multivariate calibration. Samples were composed by products commercialized as herbal medicines, as well as by laboratory adulterated samples. Spectra were obtained in the range of 14,000-4000 per cm. Using PLS-DA, a correct classification of 100% was achieved for the external validatio…
Simplified spiking neural network architecture and STDP learning algorithm applied to image classification
2015
Spiking neural networks (SNN) have gained popularity in embedded applications such as robotics and computer vision. The main advantages of SNN are the temporal plasticity, ease of use in neural interface circuits and reduced computation complexity. SNN have been successfully used for image classification. They provide a model for the mammalian visual cortex, image segmentation and pattern recognition. Different spiking neuron mathematical models exist, but their computational complexity makes them ill-suited for hardware implementation. In this paper, a novel, simplified and computationally efficient model of spike response model (SRM) neuron with spike-time dependent plasticity (STDP) lear…
Cross-border capital flows and information spillovers across the equity and currency markets in emerging economies
2021
This paper presents a novel perspective on the interaction between equity and currency markets in emerging market economies (EMEs) by (i) examining the nonlinear effects of capital flows on return spillovers between the stock and currency markets in a sample of twelve EMEs via the causality-in-quantiles approach of Balcilar et al., (2016), and (ii) providing a comparative analysis of the influence of debt versus equity flows over the spillover patterns. We show that the causal effects of international debt and equity flows on return spillovers across the equity and FX markets are largely concentrated at lower quantiles, suggesting that the arrival of information via capital flows tends to e…
Le dialogue avec les parties prenantes dans l’exercice de la RSE : caractéristiques clés pour une prise de parole collective et effective
2021
National audience; Des appels à un changement radicale des modes de production accentuent la responsabilité sociale des entreprises. Cette notion de responsabilité longtemps affiliée à la satisfaction des seuls actionnaires est aujourd’hui tournée vers d’autres acteurs tout aussi exigeants, au-delà des frontières de l’entreprise. La responsabilité sociale de l’entreprise se traduit par une pression omniprésente qui contraint les entreprises à s’adapter. Cette adaptation passe par l’intégration des préoccupations liées à l’environnement, aux questions sociales et sociétales dans la conduite de leurs activités (Gond et ali., 2011 : 121). Elle passe aussi par la prise en compte de l’ensemble d…
Productivity, R&D Spillovers and Educational Attainment*
2012
Economists have long agreed that the local availability of a more qualified workforce generates significant spillovers. This study suggests that these externalities may arise because plants by having access to a more qualified workforce at a regional level, can benefit more from R&D spillovers than those located in areas with less qualified workforce. This hypothesis is tested on a sample of British establishments drawn from the Annual Business Inquiry over the period 1997–2002. The main results are consistent with our expectations that the regional differences in the industry-level educational attainment of the workforce available to a plant will condition its capability of absorbing R&D s…
Studies on DNA interaction of organotin(IV) complexes of meso-tetra(4-sulfonatophenyl)porphine that show cellular activity.
2016
PubMedID: 27393277 The interaction of the diorgano- and triorganotin(IV) derivatives of meso-tetra-(4-sulfonatophenyl)porphine (Me2Sn)2TPPS, (Bu2Sn)2TPPS, (Me3Sn)4TPPS and (Bu3Sn)4TPPS to natural DNA was analysed (together with free meso-tetra-(4-sulfonatophenyl)porphine (TPPS4 -) for comparison purposes). Particular attention was paid to (Bu3Sn)4TPPS, a species that shows significant cellular action. Preliminary tests were done on the solution properties of the organotin(IV) compounds (pKA and possible self-aggregation). Spectrophotometric and spectrofluorometric experiments showed that all the investigated organotin(IV) derivatives strongly interact with DNA, the binding energy depending …