Search results for "cept"
showing 10 items of 15508 documents
Taste perception: from molecule to eating behaviour
2020
The sense of taste has a role in human nutrition, it help to orient our food choices and avoid the ingestion of toxi compounds. Advances in molecular biology, cell biology an, biochemistry were used to identify and characterize the main taste receptors. The identification of these receptors allow a better understanding of the physiological processes tha govern taste perception. The presence of genetic polymorphisr in these receptors explains interindividual differences in tast perception.
E-BUSINESS MODEL: A CONTENT BASED TAXONOMY OF LITERATURE
2012
The rapid worldwide growth of e-commerce and the resulting great interest on the digital business, caused a proliferation of contributes by academics and practitioners, that identified by different points of view, the fundamental concepts, codes and functions of e-business models. The quantity and the variety of approaches adopted made the concept of e-business model fuzzy and vague, with little consensus about its ontology and definition. The relevance of the topic asserts a claim for the classification of contributions as a first step to a general definition of the concept of e-business model. This paper provides an integrated literature review of contemporary academic writings to ascerta…
Identificación de TCRs reactivos contra neoantígenos tumorales en muestras de pacientes con CPNM mediante secuenciación de nueva generación. Implicac…
2021
A pesar del éxito de la inmunoterapia con los bloqueantes de los puntos del control inmune (ICBs) en el cáncer de pulmón, el porcentaje de pacientes que se beneficia de este tipo de tratamiento sigue siendo inferior al 30%, por lo que aún es necesario el desarrollo de nuevos posibles biomarcadores para una mejor selección de los pacientes. El objetivo principal del presente trabajo de tesis doctoral es caracterizar el repertorio de la cadena beta del receptor de células T (TCR-β) en sangre periférica y correlacionar con las variables demográficas, clínico-patológicas, predictivas y pronósticas en una cohorte de pacientes con cáncer de pulmón no microcítico (CPNM) en estadios avanzados trata…
Influencia del docente y la docente, la metodología y el contenido de las clases de educación física en la percepción de estudiantado chileno
2021
Resumen Introducción. La relevancia de la educación en la sociedad actual es evidente, por ello, es de vital importancia conocer la percepción de los diversos actores que interactúan en esta, en particular, la del estudiantado sobre las metodologías y contenidos que ofrece el profesorado es determinante en el proceso de enseñanza-aprendizaje. Objetivo. Conocer la percepción que reportan estudiantes de tres centros educativos de la región de Valparaíso (Chile), en relación con la satisfacción por las actividades deportivas, la clase de educación física y la función del personal docente. Metodología. Se utilizó una escala de 12 ítems agrupadas en tres dimensiones. Se aplicó una escala de perc…
Awareness and knowledge of cyberethics: A comparative study of preservice teachers in Malta, Norway, and Spain
2021
This paper explores the awareness and knowledge of cyberethics held by pre-service teachers across three European countries. The study was conducted via an online survey and yielded 1,131 responses from pre-service teachers in Malta, Norway, and Spain. The facets of cyberethics included in this study focused on behaving responsibly online, safeguarding privacy, respecting copyright, seeking consent of friends before posting images or videos on social media platforms, and considering their professional identity as future teachers when posting online. The findings indicate that pre-service teachers reported relatively similar levels of competence in applying copyright and respecting privacy r…
Teaching foreign language to the elderly : teachers perceptions
2009
Väestön ikääntymisen myötä eläkeikäisten ihmisten rooli on noussut tärkeään asemaan myös vieraiden kielten oppimisessa ja opetuksessa. Ikääntyneitä oppijoita on kuitenkin tutkittu Suomessa vielä valitettavan vähän. Poikkeuksena mainittakoon Aino Jaatisen (2003) paljolti omaksi avukseen laatima tutkimus ikääntyneistä englannin oppijoista, jota on käytetty pohjakirjallisuutena myös tässä tutkielmassa. Tämän proseminaarityön päämääränä on ollut kartoittaa vieraiden kielten opettajien havaintoja iäkkäistä oppijoista sekä heidän mahdollisesti käyttämiä opetusmetodejaan. Tutkimusaineisto kerättiin kyselylomakkeen avulla, johon vastasi kuusi opettajaa. Tutkimustulokset osoittivat, että opettajat …
Le « bon cours » et le « mauvais cours » : analyse descriptive et essai de typologie des conceptions de jeunes enseignants-chercheurs en France
2017
This empirical study is part of research into teachers’ conceptions of teaching but in a new context and with a new audience. It is based on a qualitative survey conducted by semi-directive interviews with 17 lecturers (in the job for three years at most and across a range of subject areas) about the notions of ‘good’ and ‘poor’ lessons. The analysis reveals (1) difficulties in defining what makes for a ‘good’ lesson and even more so a ‘poor’ lesson; (2) the narrow range of terms used and the fact that the terms characterize a ‘good’ lesson as both a process and an outcome; (3) the absence of conceptions in terms of academic subject areas, and (4) great difficulty in categorizing the concep…
Attitudes, Sentiments, and Concerns About Inclusive Education of Teachers and Teaching Students in Spain.
2020
The Sentiments, Attitudes, and Concerns About Inclusive Education Revised scale was developed to close the existing gap in measuring perceptions of inclusive education in the educative context. It has been widely used in other cultures but not in Spain. Our objective has been to analyze the psychometric properties in the Spanish sample by studying their relationship with empathy and social dominance variables, finally taking into account sociodemographic variables to observe if there are differences. The scale was applied to a total of 647 subjects: 323 university-students (18–45 years) and 324 in-service teachers (35–58 years). The scale showed psychometric properties suitable for the gene…
Students with specific language impairment in English education : English and special education teachers' perceptions
2016
Tutkimuksen tavoitteena oli selvittää englannin opettajien ja erityisopettajien kokemuksia englannin opettamisesta oppilaille, joilla on kielellinen erityisvaikeus (aikaisemmin dysfasia, englanniksi specific language impairment). Tätä aihetta on tutkittu Suomessa hyvin vähän, mutta maailmanlaajuisesti aiheesta löytyy joitakin tutkimuksia (ks. esim. Malinen ym. 2013, Dockrell ja Lindsay 2001 & Brackenreed 2010). Kielellisestä erityisvaikeudesta on saatavilla runsaasti tutkimusta ja tietoa, mutta opettajien opetuskokemuksista sitä löytyy huomattavasti vähemmän. Aihe on kiinnostava, koska noin 7 prosenttia lapsista kärsii kielellisestä erityisvaikeudesta, mikä on enemmän kuin esimerkiksi ADHD:…
THE CHALLENGES, RISKS AND PROSPECTS OF THE REALISATION OF THE MUSIC METHODOLOGY MODULE OF ONE – YEAR EDUCATION PROGRAMME
2021
The reform of teachers’ education commenced by the Ministry of Education and Science provides an opportunity to obtain a qualification as a teacher within one year, encompassing studies based in a working environment for those who already have higher education. The goal of the research is to identify the challenges, risks and perspectives of the realization of the module “Music methodology” of the study course “Integrated methods in Teaching Culture Understanding and Self-expression in Art” within the one-year study programme “Skolotājs”. The research compared study course plans in music teaching and choir work methodology at two Latvian higher education institutions, as well as at two fore…