Search results for "mail"
showing 10 items of 203 documents
Heavy-Ion-Induced Degradation in SiC Schottky Diodes : Incident Angle and Energy Deposition Dependence
2017
International audience; Heavy-ion-induced degradation in the reverse leakage current of SiC Schottky power diodes exhibits a strong dependence on the ion angle of incidence. This effect is studied experimentally for several different bias voltages applied during heavy-ion exposure. In addition, TCAD simulations are used to give insight on the physical mechanisms involved.
Evolution of available lysine and furosine contents in milk-based infant formulas throughout the shelf-life storage period
2003
The evolution of the Maillard reaction (MR) by measuring the available lysine and furosine (FUR) contents in adapted and follow-up powdered milk-based infant formulas over the shelf-life storage period, at 20 and 37 °C, was studied. Available lysine and FUR contents were determined by fluorimetry and high-performance liquid chromatography respectively. Statistically significant differences were found between adapted and follow-up infant formulas with respect to the available lysine and FUR contents. Available lysine contents decreased significantly throughout the storage time, and the contents at 37 °C were lower than at 20 °C. A statistically significant increase in FUR contents was observ…
Bioavailability of zinc from infant foods byin vitro methods (solubility, dialyzability and uptake and transport by Caco-2 cells)
2006
The aim of this study was to evaluate the bioavailability of zinc from infant foods (adapted, follow-up and toddler milk-based formulas and fruit juices containing milk and cereals, FMC) using solubility, dialyzability and a model combining simulated gastrointestinal digestion and zinc uptake and transport by Caco-2 cells. The greater solubility of zinc from infant formulas compared with fruit juices (FMC) could be due to the greater casein phosphopeptide content resulting from casein hydrolysis. The highest zinc dialysis percentage corresponded to FMC, which on the other hand had the lowest zinc contents of the analyzed samples. The presence of organic acids in samples of this kind favors …
Teaching Argumentation Skills in an Electronic Mail Environment
1997
SUMMARY This paper discusses the qualities of computer‐mediated communication (CMC) relevant to the teaching of argumentation skills. It describes an electronic mail (e‐mail) study experiment carried out in an MEd level course in education. The aim of the experiment was to explore the possibility of using CMC to promote the argumentation skills of university students. The experiment (n = 31) was based on a comparison of tutor‐led seminar mode (2 groups) with a student‐led discussion mode (2 groups) using an e‐mail study. The students practised argumentation during a six‐week e‐mail study period. The comparison group (n = 193) engaged in a traditional self‐study. All the students’ argumentat…
Evaluation of carotenoids and furosine content in air dried carrots and parsnips pre-treated with pulsed electric field (PEF)
2019
Carrot and parsnip slices were subjected to hot drying at 50, 60 and 70 °C with or without pulsed electric field (PEF) pre-treatment at 0.9 kV/cm and 1000 and 10,000 pulses. The effect of drying on processed samples was assessed by analysis of carotenoids, the furosine value, total phenols and the Whiteness Index (WI). PEF pre-treatment is effective in reducing drying times, but the degree of cellular breakdown makes the compounds more susceptible to chemical and enzymatic reactions. In our condition PEF pre-treatment increased the carotenoid degradation and promoted the Maillard reaction above all at the highest temperature of 70 °C. The assessment of carotenoid stability, together with th…
A Novel Framework of an Expert System by integrating Capability Approach and BRB to Evaluate E-Government Services
2015
Capability approach is hard to operationalize and capabilities are sometimes difficult to reduce into the individual level. We describe our approach to solve these problems paired with an adequate ICT infrastructure and believe that the impact of concrete eGovernment services will become more visible and available. Citizens can inspect it, professionals can target their re-engineering on failure cases, learn from best cases, and researchers can compare different types of eGovernment. The solving of operationalisation will also strengthen the capability approach, by extending its scope from macro theory towards more easy application on the institutional and organizational levels. Validerad; …
Thermal denaturation of myoglobin in water--disaccharide matrixes: relation with the glass transition of the system.
2009
Proteins embedded in glassy saccharide systems are protected against adverse environmental conditions [Crowe et al. Annu. Rev. Physiol. 1998, 60, 73-103]. To further characterize this process, we studied the relationship between the glass transition temperature of the protein-containing saccharide system (T(g)) and the temperature of thermal denaturation of the embedded protein (T(den)). To this end, we studied by differential scanning calorimetry the thermal denaturation of ferric myoglobin in water/disaccharide mixtures containing nonreducing (trehalose, sucrose) or reducing (maltose, lactose) disaccharides. All the samples studied are, at room temperature, liquid systems whose viscosity …
Finnish and UK English pre-teen children's text message language and its relationship with their literacy skills
2011
The aim of the study was to demonstrate the style of text language used by Finnish pre-teen texters (n = 65) and determine how their text language related to their traditional literacy skills, and compare descriptively these results with earlier results from work with young English texters. Three kinds of text messages (natural texts, elicited texts and elicited replies) were recorded after cognitive and literacy skills were assessed. Relationships between text language and standard literacy skills were shown to be different between the two languages, and we propose that those differences arise from both the structures of the languages themselves, and the communities of linguistic practice …
An automatic filtering algorithm for SURF-based registration of remote sensing images
2017
International audience; The registration of remote sensing images has been often a necessary step for further analyses of images taken at different times, different viewing geometry or with different sensors. For this task there exists many approaches. This paper focuses on the feature-based category of image registration methods. Particularly, we propose an improvement of the SURF algorithm on the point matching step. Indeed, in order to achieve a correct registration, a good matching of feature point is required. However The presence of outliers lead to a fail in the registration. Therefore, in this paper, we introduce an efficient method devoted to the detection and removal of such outli…
Ismail Kadare Mes së vërtetës së artit dhe mashtrimit të realitetit
2018
Analisi dell'opera letteraria di Ismail Kadare, dagli esordi alla maturità, con una panoramica sulla letteratura albanese contemporanea. Analysis of the literary work of Ismail Kadare, from beginnings to maturity, with an overview of contemporary Albanian literature.