Search results for "MOS"
showing 10 items of 10534 documents
Work engagement : psychometrical, psychosocial, and psychophysiological approach
2013
Demo 94. Campana de vacío : hinchar un globo sin soplar y cocer un huevo en el Everest
2013
Objetivo: a) Hinchar un globo sin soplar: Experimentar la relación entre el volumen y la presión de los gases. Demostrar que es posible hinchar un globo sin insuflar aire en su interior, reduciendo la presión (atmosférica). b) Cocer un huevo en el Everest: Comprobar la disminución del punto de ebullición del agua al reducir la presión (atmosférica)
The relationship between skin conductance and eye contact of spouses in couple therapy
2017
Katsekontaktin ja ihon sähkönjohtavuuden välistä yhteyttä on tutkittu aiemminkin, mutta tutkimusta ei ole tehty monitoimijaisessa terapiatilanteessa. Tämän tutkimuksen tarkoituksena oli tarkastella ihon sähkönjohtavuuden ja katsekontaktin välistä yhteyttä pariterapiassa pariskunnan välisen synkronian kautta, ja lisäksi selvittää, kuinka ihon sähkönjohtavuus muuttuu katsekontaktin eri hetkinä: ennen kuin katsekontakti alkaa, sen alkamishetkellä, ja alkamishetken jälkeen. Oletuksena oli, että ihon sähkönjohtavuuden vasteet nousevat katsekontaktin alkuhetkellä. Lisäksi tarkasteltiin, onko miehillä ja naisilla eroa ihon sähkönjohtavuuden vasteissa. Tutkimuksen otos koostui 11 pariskunnasta, joi…
ALTERARE LA SOCIOLOGIA? RISCHI E PARADOSSI DEI PROCESSI DI “NORMALIZZAZIONE”
2012
La discriminazione per orientamento sessuale e per identità di genere intercetta quell’insieme di stereotipi, rappresentazioni, pregiudizi emotivi e comportamenti orientati a determinare processi di esclusione, condanna, stigmatizzazione, allontanamento, negazione, violenza, nei confronti di ciò che non è inquadrabile nei modelli dominanti di orientamento sessuale e di identità di genere. Il saggio attraverso il riferimento alle prospettive sociologiche di analisi queer fornire una lettura critica dei processi di “legittimazione” della violenza e della discriminazione nei confronti delle persone LGBTQI e di “normalizzazione” delle suddette forme di soggettivazione, nonchè degli effetti norm…
To control the world’s information flows – Soviet Cold War broadcasting
2013
The radio journalist James Wood has described the high power shortwave transmitter as the weapon of the Cold War.1 There is a reason for this: both superpowers sought constantly throughout the Cold War to expand their transmitting power to reach even the most distant places and provide ever more language services to nations they wished to influence. Radio broadcasting became the way to contact foreign populations and convey the message of the foreign government. Yet, while messages never went through in such a mechanistic way, radio broadcasting emerged as an extremely important part of Cold War strategy for both warring parties. However, while there have been numerous studies about western…
Factores radiológicos predictivos de accesibilidad quirúrgica a la fosa pterigopalatina
2020
La fosa pterigopalatina es una pequeña región anatómica con forma de pirámide invertida, localizada a caballo entre la base del cráneo y el macizo facial. Es un espacio pequeño y estrecho, estructuralmente complicado y de difícil accesibilidad quirúrgica. En la fosa se aloja el ganglio esfenopalatino, que está implicado en una amplia variedad de enfermedades relacionadas con el dolor facial de origen neurovegetativo, como la cefalea en racimos. La reciente aparición de técnicas basadas en la neuromodulación del ganglio esfenopalatino para el tratamiento de cefaleas en racimo refractarias hace imprescindible profundizar en el conocimiento de la fosa pterigopalatina y de sus vías de acceso. E…
Radiographic Assessment of Tibiofibular Syndesmosis Injury with Different Durations and Types of Fixation
2022
Introduction: There is no consensus among orthopedic surgeons on the number of cortical layers (tricortical or quadricortical fixation) involved or the duration of syndesmotic fixation after a tibiofibular syndesmosis (TFSD)-injury treatment. The purpose of this study was to assess radiographic parameters following the treatment of TFSD injuries, with various time-windows of syndesmotic screw removal and numbers of cortical layers involved. Materials and Methods: Fifty-five patients, aged from 25 to 75 years, were included in the study. The follow-up period ranged from 2 years to 4 years and 2 months. The patients were subdivided into groups based on the duration of the syndesmotic fixation…
Chemical and isotopic characterization of rainwater in volcanic, urban and industrial areas of Sicily (Italy)
2021
The chemical composition of rainwater depends on (i) the dissolution of gases and particulate matter emitted by different sources, (ii) the chemical and physical reactions occurring during local and regional scale transport, and (iii) removal processes. The source of major and trace elements dissolved in rainwater can be both natural (e.g. sea salts, volcanic emissions, geogenic dust, biogenic material) and anthropogenic (e.g. industrial plants, vehicular traffic, domestic heating, vessel traffic). A group of trace elements has been recently brought to attention, especially for their possible environmental impacts, the Technology-critical elements (TCEs): Ga, Ge, In, Te, Nb, Ta, Tl, the Pla…
Strongly Coupled Coherent Phonons in Single-Layer MoS 2
2019
We present a transient absorption setup combining broadband detection over the visible-UV range with high temporal resolution ($\sim$20fs) which is ideally suited to trigger and detect vibrational coherences in different classes of materials. We generate and detect coherent phonons (CPs) in single layer (1L) MoS$_2$, as a representative semiconducting 1L-transition metal dichalcogenide (TMD), where the confined dynamical interaction between excitons and phonons is unexplored. The coherent oscillatory motion of the out-of-plane $A'_{1}$ phonons, triggered by the ultrashort laser pulses, dynamically modulates the excitonic resonances on a timescale of few tens fs. We observe an enhancement by…
Global Estimation of Biophysical Variables from Google Earth Engine Platform
2018
This paper proposes a processing chain for the derivation of global Leaf Area Index (LAI), Fraction of Absorbed Photosynthetically Active Radiation (FAPAR), Fraction Vegetation Cover (FVC), and Canopy water content (CWC) maps from 15-years of MODIS data exploiting the capabilities of the Google Earth Engine (GEE) cloud platform. The retrieval chain is based on a hybrid method inverting the PROSAIL radiative transfer model (RTM) with Random forests (RF) regression. A major feature of this work is the implementation of a retrieval chain exploiting the GEE capabilities using global and climate data records (CDR) of both MODIS surface reflectance and LAI/FAPAR datasets allowing the global estim…