Search results for "ESA"
showing 10 items of 11914 documents
alpha 2-COP is involved in early secretory traffic in Arabidopsis and is required for plant growth
2017
[EN] COP (coat protein) I-coated vesicles mediate intra-Golgi transport and retrograde transport from the Golgi to the endoplasmic reticulum. These vesicles form through the action of the small GTPase ADP-ribosylation factor 1 (ARF1) and the COPI heptameric protein complex (coatomer), which consists of seven subunits (alpha-, beta-, beta' -, gamma-, delta-, epsilon- and xi-COP). In contrast to mammals and yeast, several isoforms for coatomer subunits, with the exception of gamma and delta, have been identified in Arabidopsis. To understand the role of COPI proteins in plant biology, we have identified and characterized a loss-of-function mutant of alpha 2-COP, an Arabidopsis alpha-COP isofo…
La inclusión laboral de las personas con discapacidad desde la administración pública responsable en la Comunidad Valenciana
2020
En la presente coyuntura socioeconómica, la posibilidad de inclusión a través del empleo de las personas con discapacidad es importante no solo por las posibilidades de autonomía económica, sino también por las oportunidades de socialización. Sobre esta base, y considerando que las empresas socialmente responsables asumen la inclusión de estas personas en sus plantillas como una posibilidad de crecimiento y de diferenciación, en el texto se analiza, de manera descriptiva, el papel que las administraciones públicas (AA. PP.) autonómicas, con competencias en la materia, pueden, deben y están haciendo para fomentar la responsabilidad social corporativa (RSC) y la gestión de la inclusión labora…
Did you hear? Auditory prospective memory cues are more beneficial for autistic than for non-autistic children and adolescents
2021
Item does not contain fulltext Background: The transition from primary to secondary school is particularly difficult for autistic children, a transition underpinned by an increase in prospective memory (PM) demands. Aims: To better understand PM in autistic children of the relevant age range and its underlying processes, the current study investigated the impact of cue salience (distinctiveness) on PM in autistic and non-autistic children and adolescents. The study was unique in manipulating the visual and auditory salience of PM cues. Salient cues are assumed to put lower demands on executive control resources as compared to cues that blend in with the ongoing activity. Methods and procedu…
Who Intends to Enroll in Entrepreneurship Education? Entrepreneurial Self-Identity as a Precursor
2018
Entrepreneurial self-identity is attracting increasing attention as a potentially relevant variable in explaining the entrepreneurial process. So far, most research treats entrepreneurial self-identity as a consequence of, or, at the most, as being developed through the start-up process. In this article, in contrast, we analyze its role as a previous element that helps determine the entrepreneurial intention of individuals, the perceived usefulness of entrepreneurship education, and, indirectly, their interest in participating in entrepreneurship education courses. Our hypotheses are tested on a sample of Italian university students and graduates ( N = 88) with no previous participation in…
Towards the realization of a basic professional profile model for Science, Technology and Mathematics (STEM) teachers
2017
[EN] In this work it is both discussed and provided a framework of speci c competences that may serve asa guide for setting up an ongoing process in the professional development of Science, Technology andMathematics (STEM) teachers. The fundamentals of the TPACK model serve to base the theoreticalbackground of this scheme, to which we have incorporated an additional feature which means to considerthe linguistic (L) dimension, thus transforming it into the TPACLK model. The di erent detailed profes-sional STEM capacities have been classi ed into six main sections. The two rst points discussed establishthe STEM disciplinary and didactic capacities; the third section corresponds to the role of…
Fonamentació teòrica del model de l'Economia del Bé Comú des de la perspectiva organitzativa
2018
Fonamentació teòrica del model de l'Economia del Bé Comú des de la perspectiva organitzativa
Optimizing Query Perturbations to Enhance Shape Retrieval
2020
3D Shape retrieval algorithms use shape descriptors to identify shapes in a database that are the most similar to a given key shape, called the query. Many shape descriptors are known but none is perfect. Therefore, the common approach in building 3D Shape retrieval tools is to combine several descriptors with some fusion rule. This article proposes an orthogonal approach. The query is improved with a Genetic Algorithm. The latter makes evolve a population of perturbed copies of the query, called clones. The best clone is the closest to its closest shapes in the database, for a given shape descriptor. Experimental results show that improving the query also improves the precision and complet…
How do presenters engage with their audience? Speakers multimodal interpersonal behaviour in research dissemination talks
2020
Abstract Speakers in research dissemination talks are challenged with the need to connect with an audience that does not necessarily share their knowledge and expertise. This communicative situation can be particularly challenging for speakers using English both as a foreign language and for academic purposes. This study combines multimodal and ethnographic methods to explore how speakers of dissemination talks engage with their public. It focuses on four presenters’ use and combination of language, paralanguage, kinesics, proxemics and gaze during intensive moments of engagement. The results show that these interpersonal rich points consist of dense multimodal ensembles that serve to short…
Test Item Taxonomy Based on Functional Criteria
2018
There are many taxonomies that try to classify and apply some consistency to the very many item types currently in existence. They all have various limitations, however, such as ambiguous classification criteria, little discrimination between format types, and referring almost exclusively to pen-and-paper or screen-based items. This paper aims to overcome these limitations by proposing a new item format taxonomy based on functional criteria. Current classifications are reviewed, the criteria they are based on are examined and their limitations are identified. The proposed alternative classification identifies four essential components of items according to function: the structure of the included…
Prevalence and determinants of secondary posttraumatic growth following trauma work among medical personnel: a cross sectional study.
2021
ABSTRACT Background: People helping trauma victims as a part of their work may experience positive results, known as Secondary Posttraumatic Growth (SPTG). Aim: The present study aimed to determine the prevalence and determinants of SPTG among medical personnel, considering occupational load, job satisfaction, social support, and cognitive processing of trauma, understood as cognitive coping strategies. Methods: Subjects comprised 419 representatives of the medical profession, including paramedics and nurses. The age of the subjects varied from 19 to 65 (M = 39.60; SD = 11.03). Four standard measurement tools were utilized: the Secondary Posttraumatic Growth Inventory, the Job Satisfaction …