Search results for "Serie"

La resonancia magnética y el índice MaRIA en la valoración preoperatoria de la enfermedad de Crohn ileal

2019

Abstract Introduction Accurate quantification of the inflammatory activity in Crohn’s Disease is essential to decide the adequate treatment for each patient. The aim of the present study is to assess the correlation between the pre-operative Magnetic Resonance Index of Activity (MaRIA) and the histologic degree of inflammation from surgically resected intestinal Crohn’s Disease lesions. Methods This is a prospective study including a consecutive case series of patients with small bowel Crohn’s Disease, who underwent surgical resection. A Magnetic Resonance Enterography was performed during the three months prior to surgery, applying a pre-established protocol. Relative contrast enhancements…

Complexity traits and synchrony of cryptocurrencies price dynamics

2021

AbstractIn this study, we characterized the dynamics and analyzed the degree of synchronization of the time series of daily closing prices and volumes in US$ of three cryptocurrencies, Bitcoin, Ethereum, and Litecoin, over the period September 1,2015–March 31, 2020. Time series were first mapped into a complex network by the horizontal visibility algorithm in order to revel the structure of their temporal characters and dynamics. Then, the synchrony of the time series was investigated to determine the possibility that the cryptocurrencies under study co-bubble simultaneously. Findings reveal similar complex structures for the three virtual currencies in terms of number and internal composit…

ChemInform Abstract: Tl2Au4S3: x = 4/3 Member of the Series A2-xAuxQ. Preparation and an Analysis of Its Gold-Gold Bonding.

2010

Mens sana in corpore exhausto. Emociones y gestión de sí en escuelas secundarias del sur global

2020

In recent years, emotional education has become a central element in a series of guidelines on a global scale that have been translated into various state initiatives aimed at education. Thus, Mens sana in corpore exhausto proposes to demonstrate the tension that is expressed between the growing series of discourses on emotional education and the school climate and the exhaustive bodies of teachers and directors of public secondary schools in the Metropolitan Region of Buenos Aires (RMBA). By way of hypothesis, these policies are considered to work on the bodies of teachers and directors, encouraging them to continue and not stop under the logic of management and self-management that throw …

Co-educar la mirada contra los estereotipos de género en TV

2008

TV serials analyzed in this paper show a representation of stereotyped gender. These cultural products, despite its apparent modernity, reproduce inequalities in the representation of the feminine and masculine through gender stereotypes which are sexist models for the construction of gender identity among its young viewers. Besides, a gender and co-education approach for an audiovisual alphabetization should be a good way against inequality. Se analizan en este trabajo un conjunto de series de televisión que plantean una representación estereotípica de los géneros. Pese a su aparente modernidad, múltiples productos culturales-televisivos siguen siendo portadores de discursos que reproducen…

‘Something’s Not Right in Silverhöjd’: Nordic Supernatural and Environmental and Species Justice in Jordskott

2022

In the Swedish/Finnish/British/Norwegian television series Jordskott (2015–17) child victims’ mysterious disappearances signal that ‘something’s not right’ in Silverhöjd, a Swedish town. Three detectives uncover a conflict between the locals who depend on a local industry and preternatural human-like but non-human forest creatures familiar from Nordic tradition and fairylore. Both humans and semi/non-humans are ambivalent, but what sets the latter apart is their implication in caring for nature, protecting it, and punishing those who harm it. We analyse this series’ instantiation of a folkloristic popular green criminology, based in the idea that popular discourses’ representations of crime…

Observation of Kuznetsov-Ma soliton dynamics in optical fibre

2012

International audience; The nonlinear Schro¨dinger equation (NLSE) is a central model of nonlinear science, applying to hydrodynamics, plasma physics, molecular biology and optics. The NLSE admits only few elementary analytic solutions, but one in particular describing a localized soliton on a finite background is of intense current interest in the context of understanding the physics of extreme waves. However, although the first solution of this type was the Kuznetzov-Ma (KM) soliton derived in 1977, there have in fact been no quantitative experiments confirming its validity. We report here novel experiments in optical fibre that confirm the KM soliton theory, completing an important serie…

Polarity profiles in reverse micelles of Triton X-100, as studied by spin probe and absorption probe techniques

1997

The microenvironment characteristics — polarity, viscosity and order degree - in Triton X-100 reverse micelles (RM) in cyclohexane and benzene — n-hexane 30 : 70 (v/v), were investigated with the aid of a homologous series of cationic spin probes, CAT n, of 5- and 16-doxyl stearic acids and of a new absorption probe, 4-nitropyridine-N-oxide (NP). The spectral parameters were related to local hydration values by means of a series of poly(oxyethylene) (PEO)/water calibration mixtures. All results regarding the polarities in RM and calibration mixtures have been expressed in terms of Kosower's Z values, by determining the linear dependence of the transition energies of NP, ENP, on Z, for a ser…

Analysis of the linkages between rainfall and land surface conditions in the West African monsoon through CMAP, ERS-WSC, and NOAA-AVHRR data

2005

International audience; The European Remote Sensing Wind Scatterometer (ERS-WSC) backscattering coefficient, NOAA Advanced Very High Resolution Radiometer (NOAA-AVHRR) Normalized Difference Vegetation Index (NDVI), and Climate Prediction Center Merged Analysis Precipitation ( CMAP) precipitation data sets are studied over the period August 1991 to December 2000 to document ( 1) the interannual and intra-annual evolutions of vegetation photosynthetic activity and soil-vegetation water content over West Africa and ( 2) their two-way links with precipitation. Over the Sahel, at interannual timescales the strongest relationships between vegetation, soil moisture, and precipitation are observed …

Cloud masking and removal in remote sensing image time series

2017

Automatic cloud masking of Earth observation images is one of the first required steps in optical remote sensing data processing since the operational use and product generation from satellite image time series might be hampered by undetected clouds. The high temporal revisit of current and forthcoming missions and the scarcity of labeled data force us to cast cloud screening as an unsupervised change detection problem in the temporal domain. We introduce a cloud screening method based on detecting abrupt changes along the time dimension. The main assumption is that image time series follow smooth variations over land (background) and abrupt changes will be mainly due to the presence of clo…