Search results for "RME"
showing 10 items of 6748 documents
Do Large European Banks Differ in their Derivative Disclosure Practices? A Cross-country Empirical Study.
2019
Risk disclosure has strategic importance for the efficiency of financial markets and overall financial stability. It plays a pivotal role in strengthening market discipline and building trust to improve relationships with stakeholders in banking. Risk reporting has taken a growing importance in banking over the last years. The topic of this paper is derivative reporting in banking. The authors employ content analysis to conduct an empirical study on a sample of large European banks. The authors propose a hybrid scoring model for the assessment of derivative disclosure in banking institutions. The methodology employed in this research is able to capture a considerable amount of information b…
An analysis of recent research on venture capital networks
2019
Purpose – this paper examines recent trends in venture capital network research. Network analysis is a useful approach for analyzing inter-organizational networks, especially for venture capitalists, which are characterized by plenty of connections. Although important steps ahead have been made, several research questions are still unanswered. Research methodology – this brief review analyses deeply three papers which are representative of the novel scientific literature in this field. Scrutinizing these works, I identify their points of strength and weaknesses, in order to understand how to pave the way for further research. Findings – this paper shows that the study of network weak ties a…
Atenuación con disminución prosódica significativa en géneros con distinto grado de planificación discursiva
2018
AbstractoEste estudio analiza la frecuencia de grupos entonativos con disminución prosódica y atenuación pragmática en tres géneros discursivos del español: la conversación coloquial, la entrevista televisiva y el monólogo humorístico. En total, se han recogido 3365 grupos entonativos, de los que 237 han manifestado valores reducidos fónicamente; el criterio de discriminación ha sido que los valores de velocidad elocutiva, rango tonal o intensidad se distancien 1.65 desviaciones típicas de la media del hablante. Los datos indican que entre un 15 y un 20% de grupos entonativos por género utilizan disminuciones prosódicas y que, de ellos, la mitad corresponden a casos de atenuación pragmática…
Assessment Capacity, Cultural Validity and Consequential Validity in PISA
2016
La evaluaciones internacionales de estudiantes han desempeñado un papel cada vez más importante en la política educativa. Estas comparaciones internacionales basadas en pruebas generan información valiosa sobre el rendimiento del estudiantado de cada país participante y los factores sociales y contextuales asociados. Una imagen compleja de los factores culturales, económicos y sociales que dan forma a la participación de PISA empieza a emerger. Nuestro objetivo es entender la relación entre la capacidad evaluative nacional y la forma en que los países participan en estas comparaciones internacionales. Proponemos un marco conceptual para examinar la capacidad evaluativa como clave para abord…
Tracing the indexicalization of the notion "Helsinki s"
2017
AbstractEarlier research has concluded that there is a strong symbolic relationship between Helsinki as a place and non-standard /s/ pronunciation. This phenomenon is likewise in continuous evidence in the Finnish media and social media. The notion of “Helsinki s” has become a folk linguistic fact although it lacks a clear linguistic correlate or even status as a linguistic fact. The only sibilant of the Finnish language is officially a voiceless alveolar, while the “Helsinki s” is most often discussed as “hissing”, “sharp” or “fronted”. However, according to recent research based on listening tasks, any /s/ may be designated and discussed as a “Helsinki s” if the speaker is regarded as a H…
‘We are more than EFL teachers – we are educators’: emancipating EFL student-teachers through photovoice
2016
AbstractThe prevailing pedagogical orientations of English as a foreign language (EFL) education in Spain oppress learners intellectually in ways that are counterproductive to their learning. As a reaction to this, 129 EFL student-teachers (STs) took part during the 2013/14, 2014/15, and 2015/16 academic years in a workshop which drew on the methodology of participatory action research and on photovoice as a data-creating strategy, in order to emancipate these STs intellectually, boost their EFL development, and offer an alternative critical model for their future EFL teaching. The research was assessed collectively through a variety of qualitative strategies. Results showed that the photov…
Influence of Centerline Intermetallic Stringers on Pitting Corrosion Resistance of Superduplex Stainless Steel
2021
Superduplex stainless steel UNS S32750 / EN 1.4410 is commonly used in marine environment, petrochemical, oil and gas, chemical and desalination industries, requiring materials with superior corrosion and mechanical properties. Very few residual intermetallic particles may be present under the form of centerline stringers whose effects on corrosion properties are not well documented. A previous study demonstrated the negligible influence of the intermetallic phases in centerline stringers (typically < 0.1% over thickness) on the hydrogen embrittlement susceptibility of superduplex stainless steel [1]. The present study aims at highlighting the impact of centerline intermetallic stringers on…
Digestion of bamboo compared to grass and lucerne in a small hindgut fermenting herbivore, the guinea pig (Cavia porcellus)
2022
Bamboo is an enigmatic forage, representing a niche food for pandas and bamboo lemurs. Bamboo might not represent a suitable forage for herbivores relying on fermentative digestion, potentially due to its low fermentability. To test this hypothesis, guinea pigs (n = 36) were used as model species and fed ad libitum with one of three forages (bamboo, lucerne, or timothy grass) in a fresh or dried state, with six individuals per group, for 3 weeks. The nutrient composition and in vitro fermentation profile of bamboo displayed low fermentation potential, i.e. high lignin and silica levels together with a gas production (Hohenheim gas test) at 12 h of only 36% of that of lucerne and grass. Alth…
Modeling mass transfer in fracture flows with the time domain-random walk method
2019
The time domain-random walk method was developed further for simulating mass transfer in fracture flows together with matrix diffusion in surrounding porous media. Specifically, a time domain-random walk scheme was developed for numerically approximating solutions of the advection-diffusion equation when the diffusion coefficient exhibits significant spatial variation or even discontinuities. The proposed scheme relies on second-order accurate, central-difference approximations of the advective and diffusive fluxes. The scheme was verified by comparing simulated results against analytical solutions in flow configurations involving a rectangular channel connected on one side with a porous ma…
Cellular mechanisms of IL-17-induced blood-brain barrier disruption.
2009
Recently T-helper 17 (Th17) cells were demonstrated to disrupt the blood-brain barrier (BBB) by the action of IL-17A. The aim of the present study was to examine the mechanisms that underlie IL-17A-induced BBB breakdown. Barrier integrity was analyzed in the murine brain endothelial cell line bEnd.3 by measuring the electrical resistance values using electrical call impedance sensing technology. Furthermore, in-cell Western blots, fluorescence imaging, and monocyte adhesion and transendothelial migration assays were performed. Experimental autoimmune encephalomyelitis (EAE) was induced in C57BL/6 mice. IL-17A induced NADPH oxidase- or xanthine oxidase-dependent reactive oxygen species (ROS)…