Search results for "lien"
showing 10 items of 1874 documents
Community driven dynamics of oscillatory network responses to threat
2019
AbstractPhysiological responses to threat stimuli involve neural synchronized oscillations in cerebral networks with distinct organization properties. Community architecture within these networks and its dynamic adaptation could play a critical role in achieving optimal physiological responses.Here we applied dynamic network analyses to address the early phases of threat processing at the millisecond level, describing multi-frequency (theta and alpha) integration and basic reorganization properties (flexibility and clustering) that drive physiological responses. We quantified cortical and subcortical network interactions and captured illustrative reconfigurations using community allegiance …
Client orientation in fashion e-commerce: a comparative study
2020
[EN] E-business and especially e-commerce represents one of the most important ways of doing business in the current context. That is why, researchers are doing a great effort in studying how Business to Consumer platforms manage the relationship with their clients. Regarding the most important channels of connection between consumers and companies in online market, the websites and Apps, this study analyzes the way in which e-businesses present the information to their clients from a client-focused strategy point of view. The present study evaluates how two important e-commerce companies deal with this in such a competitive market as fashion and aims to state some success guidelines for fa…
Integrating sustainability into the multi-criteria assessment of urban dietary patterns
2020
AbstractThis study develops a decision-making procedure to help policymakers compare alternative patterns for sustainable diets by reaching a compromise among three criteria: socio-economic perspective, health and environment (including carbon and water footprints). An Analytical Hierarchy Process (AHP) was performed in several stages. First, a total of 25 stakeholders (members of organizations on the Valencia Food Policy Council) evaluated criteria that are relevant to the sustainability of diets. Secondly, a workshop with 14 experts from different backgrounds evaluated by consensus four dietary alternatives: Mediterranean, flexitarian, pescatarian and vegan. In terms of environment, exper…
Feature selection for distance-based regression: An umbrella review and a one-shot wrapper
2023
Feature selection (FS) may improve the performance, cost-efficiency, and understandability of supervised machine learning models. In this paper, FS for the recently introduced distance-based supervised machine learning model is considered for regression problems. The study is contextualized by first providing an umbrella review (review of reviews) of recent development in the research field. We then propose a saliency-based one-shot wrapper algorithm for FS, which is called MAS-FS. The algorithm is compared with a set of other popular FS algorithms, using a versatile set of simulated and benchmark datasets. Finally, experimental results underline the usefulness of FS for regression, confirm…
Interferenze e convergenze fra prostituzione e tratta nelle recenti proposte di incriminazione del cliente
2017
Il sesso a pagamento è un fenomeno fortemente eterogeneo: se la prostituzione volontaria è rivendicata come scelta dai c.d. sex worker, proprio lo sfruttamento sessuale costituisce una delle principali attività di lucro per i gruppi criminali che operano nel traffico di esseri umani. Di recente, in Europa, sembra riscuotere un certo successo la convinzione che l’incriminazione del cliente possa scoraggiare la « domanda » di persone da utilizzare nel mercato dello sfruttamento sessuale: oltre al modello svedese che punisce il cliente tout court, nella direttiva anti-trafficking si invitano gli Stati membri ad introdurre norme penali contro il cliente consapevole della condizione di soggiogam…
'Resilience is a strategic priority' : conceptual analysis of the European Union’s Global Strategy
2016
The aim was to study how resilience is defined, which themes it linked to and how its relevance is reasoned in the Global Strategy for the European Union’s Foreign and Security Policy (EUGS). The concept is generally connected to facing risk and adversity and therefore it was intriguing that it is employed over 30 times in the less than 60 pages of the strategy. Pragmatic turn in social sciences was one possible way to explain the rise of resilience in politics. There are already several articles written on the EUGS and resilience as its strategic priority, but they have studied these questions. Analysis was done through conceptual history – a method strongly impacted by linguistic turn. Si…
A Study on Effect of Physical Activity through Listening to Music on The Everyday Stress and Resilience of The Preschoolers Participating in a Full-d…
2013
Exotic Ants (Hymenoptera, Formicidae) Invading Mediterranean Europe: a Brief Summary over About 200 Years of Documented Introductions
2019
Exotic ants have emerged as a relevant topic worldwide because of their remarkable impacts on native ecosystems and human activities. A first regional overview is given on the dozens of exotic ant species recorded in Mediterranean Europe since the end of the 19th century. About 39 exotic ant species, belonging to 17 genera and originating from 5 different biogeographical realms, are currently believed to be established in this region. The genera Nylanderia and Tetramorium are those hosting the larger proportion of species, while the Afrotropical realm is the prevalent source of taxa. According to the available data, France, Greece, Italy and Spain all host a high number of exotic species, w…
An unidentified harvestman Leiobunum sp. alarmingly invading Europe (Arachnida: Opiliones)
2007
Etwa seit dem Jahr 2000 breitet sich eine bisher nicht identifizierte Art der Gattung Leiobunum C. L. Koch, 1839 schnell in Mitteleuropa aus. Nachweise ab dem Jahr 2004 sind aus den Niederlanden (wahrscheinlich dem Land des ersten Auftretens in Europa), Deutschland, Österreich und der Schweiz bekannt. Die wahrscheinlich eingeschleppte Art besiedelt bisher lediglich Wände von Gebäuden und seltener felsähnliche Biotope in Wäldern. Adulte Individuen ruhen tagsüber selten einzeln oder in eng geklumpten Gruppen aus Dutzenden bis Hunderten von Individuen an leicht abgedunkelten Stellen in Mauerwinkeln, an glatten Hauswänden und überhängenden Dachtraufen. Jungtiere leben am Boden. Diese Art verfüg…
On the presence of the alien exotic sap beetle Phenolia (Lasiodites) picta (Macleay, 1825) (Coleoptera Nitidulidae) in Italy
2020
The exotic sap beetle Phenolia (Lasiodites) picta (W.S. Macleay, 1825) (Coleoptera Nitidulidae) is an alien species recently recorded in Europe (Spain, France, and Greece), and Turkey. For Italy, only a single record of P. cf. picta is reported from Sicily. In this paper, we studied this specimen confirming the presence of P. picta in Italy.