Search results for "tuli"
showing 10 items of 223 documents
Miel et pâtisserie
2019
National audience
Evaluation of Mycotoxins in Infant Breast Milk and Infant Food, Reviewing the Literature Data
2021
In this review, an analysis focusing on mycotoxin determination in infant breast milk and infant food has been summarised for the last fifteen years of research focused on the intended population group of 1–9 months. The objective was to know the level of exposure of the child population to an estimated daily intake (EDI) of mycotoxins from the consumption of habitual foods. The EDI was compared with the tolerable daily intake (TDI) established by EFSA to estimate risk. In breast milk, the high prevalence and levels were for samples from Africa (Egypt and Tanzania) with aflatoxin M1 (1.9 μg/L and 10%), and Asia (Iran) with ochratoxin-A (7.3 μg/L and 100%). In infant formulas, high incidence…
Tossina botulinica e Neuropatia Ottica
2012
Zakochana bez pamięci łatwym łupem oszustów matrymonialnych
2017
The author undertakes to discuss the problem of matrimonial cheats who have acted on the territory of Poland. The first of the presented cases of seducers is that of Julian Jerzy Kalibabka who was active at the turn of the 1970s and the 1980s – probably the most famous of the Polish matrimonial deceivers. It is his surname which has even been made synonymous with seducers-cheats. Next, the author gives examples of deceivers who were active in the days closer to contemporary time and who – in their dealings – have been able to avail themselves of the possibilities which came along with the advance of the Internet, social media and dating websites. The cheats are made reference to with the ai…
Producción de anticuerpos y generación de metodologías inmunoquímicas para la detección de biotoxinas
2022
La patulina es un metabolito secundario tóxico producido por diferentes hongos pertenecientes a los géneros Aspergillus, Paecilomyces, Penicillium y Xylaria. Su presencia en la cadena alimentaria se debe a la contaminación de una gran variedad de alimentos con hongos productores, entre los cuales P. expansum, que infecta fundamentalmente manzanas, es considerado el principal hongo productor de patulina. A raíz de su reactividad con compuestos nucleofílicos a nivel celular y sus efectos tóxicos agudos reportados en riñones, intestino y el sistema inmunitario de vertebrados, la patulina se encuentra en la corta lista de micotoxinas vigiladas y reguladas mundialmente. Los límites máximos para …
Recent progress in optical and electrochemical biosensors for sensing of Clostridium botulinum neurotoxin
2018
Abstract Botulinum toxin is a neurotoxic protein which produced from Clostridium botulinum and related species and it block acetylcholine release from presynaptic nerve terminals at the neuromuscular junctions. This toxin is life threatening for millions of people and growing menace to society since causing human botulism. Enzymatic activity of Botulinum neurotoxin within the cell made it hazardous and lead to flaccid paralysis. However, there isn't any reliable and precise remedy for this toxin. Therefore, there is an urgent need for early detection of this toxin in a fast and meticulous way with a robust and cost-effective relationship for real-time monitoring of Botulinum neurotoxin. Sev…
Competitive Advantage through Environmental Responsibility? A Case Study of Finnair
2013
In recent years there has been increasing interest in the environmental impacts of aviation, and some airlines have begun to address this issue more seriously. At the same time competition in the aviation industry has become much tougher. This study focuses on the question whether showing pro-active environmental behaviour could work as a differentiation strategy for airlines which are acting more responsibly, thus helping them to improve their competitiveness. For this purpose one airline showing strong pro-environmental behaviour in recent years was chosen as an example: Finland’s flag carrier, Finnair. This paper presents the results of a questionnaire conducted among 148 Finnair custome…
Pyrolysis-gas chromatography : mass spectrometry analysis of di- and triterpenoids
2017
The objective of this work was to study a specific class of extractives existing in lignocellulosic biomass and more precisely in wood materials, and their thermochemical behavior during pyrolysis. The focus was centered on the class of terpenes and terpenoids; specifically two model compounds, abietic acid and betulinol, were chosen to represent the subclasses of di- and triterpenoids, respectively. The model compounds were investigated via pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) and the main objective was to study their product profiles and characteristic fragmentations, as well as the influence of specific variables (pyrolysis temperature and time) on pyrolysis products…
Actitudes, percepciones y prácticas del profesorado sobre inclusión educativa en un centro de compensación educativa
2020
En esta tesis doctoral se analiza y reflexiona sobre la relación entre las percepciones, actitudes y las prácticas del profesorado sobre la inclusión educativa en un Centro de Acción Educativa Singular (CAES). Además, de conocer las características de la escuela inclusiva, en cuanto se ocupa de la educación compensatoria, así como analizar la normativa que regula este tipo de educación, y examinar la participación de la familia en el proceso educativo del alumnado. Los objetivos específicos que se pretenden son: 1. Conocer y analizar, a través de las percepciones del equipo directivo, las características de un centro de educación compensatoria relacionadas con la inclusión educativa. 2. Dil…
Meriendas dialógicas desde casa
2020
Se presenta un proyecto sobre una de las consideradas actuaciones educativas de éxito, las Tertulias Dialógicas, desarrollado con personas que presentan Discapacidad Intelectual y que forman parte de un Programa de Formación de la UV. Se explica la metodología que se ha llevado a cabo tanto para desarrollar el proyecto como para evaluarlo. Se exponen los objetivos y los datos relevantes. Los resultados valoran diferentes aspectos como son la participación y el compromiso de trabajo previo a las sesiones, que pueden considerarse positivos. It is a project based on one of the considered successful educational actions, Dialogical Gatherings developed with people with Intellectual Disabilities,…