196,296 research outputs found
Current issues of European and national collective labour law: the digitalisation of work and the EU Recovery Plan
No full textThe contribution focuses on the several challenges posed to social
partners by, on the one hand, the digitalisation of work and, on the other
hand, the implementation of the National Recovery and Resilience Plan,
challenges that require national and European institutions to adopt
instruments and policies to strengthen industrial relations and collective
bargaining
Questioni controverse in tema di lavoro a tempo determinato nel settore pubblico
No full textIl saggio affronta le più delicate questioni interpretative in tema di contratto di lavoro a tempo determinato nel settore pubblico, mettendo in risalto le incertezze giurisprudenziali registrate nell'ultimo quinquennio e le difficoltà applicative nel colmare le attuali aporie legislative
Visuo-tactile synesthesia in non-synethetic subjects: a distinction between self and other.
No full textVisuo-tactile synesthesia in non-synesthetic subjects. A distinction between self and other.
Andrea Serino 1,2, Francesca Pizzoferrato 2 & Elisabetta Làdavas1,2.
1 – Dipartimento di Psicologia, Università degli Studi di Bologna.
2 – Centro studi e ricerche in Neuroscienze Cognitive, Cesena
Abstract
Observation of actions, sensations or emotions activates the same brain areas directly involved in action execution, sensory and emotional feelings, respectively, i.e. the so called “mirror system” (Rizzolatti & Craighero, 2004). In this study, we show that such resonance of brain activity when observing and feeling has a behavioural landmark in the domain of touch. Observing an image of a face being touched by human hands enhanced tactile processing on the face. This effect was: a) specific for observation of touch: tactile enhancement was found when the hands touched the face compared to when they just approached the face; b) specific to viewing a body part: viewing the image of a house being touched did not improve touch; c) sensitive to the identity of the observed face: tactile enhancement was stronger when subjects viewed their own face rather than another person’s face.
These findings suggest that observation of touch directly modulates tactile processing, probably by activating primary somatosensory areas in a mirror-like way. Such modulation is stronger when visual information is related to the self. This suggests a gradient in mirror-like activity due to observation of touch that discriminates between observing an another person and the self
Profili problematici del lavoro tramite piattaforme digitali in Italia
No full textProfili problematici del lavoro tramite piattaforme digitali in Itali
EXTENSION OF TWO-PHOTON SPECTROSCOPY TO THE VACUUM ULTRAVIOLET USING SYNCHROTRON RADIATION
No full textSynchrotron radiation has been used for the first time in two-photon spectroscopy. The experimental apparatus, built at the ADONE storage ring in Frascati, and using a Q-switched Nd:YAG laser as a powerful source is presented. Space and time superposition of the beams is discussed extensively. Testing of the apparatus has been performed by measuring the two-photon absorption spectra of KCl and NaCl
Optical investigation on dye-doped sol-gel glasses
No full textWe have investigated the optical properties of the 3,3'-diethyloxadicarbocyanine iodide (DODCI) dye incorporated in a number of sol-gel glasses in order to study the interaction between the trapped molecule and the host matrix. The differences found in both the absorption and the photoemission spectra demonstrate that the excitation processes of the dye molecule are influenced by the chemical reactivity and the degree of porosity of the surrounding network. We have found that while the molecular photoisomerization is quenched in all the matrices, for the modifications of the electronic excited states the high rigidity of the purely inorganic silica matrix is required. Conversely, the possibility of chemical attacks to the molecular conjugate chain seems to increase in the hybrid organic/inorganic ormosil matrices. © Societò Italiana di Fisica
Salario minimo, working poor e appalti pubblici di servizi: verso una nuova sinergia fra legge e contrattazione collettiva?
No full textSalario minimo, working poors e appalti pubblici di servizi: verso una nuova sinergia fra legge e contrattazione collettiva
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