Search results for "Framework"
showing 10 items of 942 documents
Apjomīga starpvalodu skaitļojamā leksikona izstrāde GF ietvarā
2017
Darbā tiek skatīts kā varētu veidot starpvalodu leksikonu latviešu valodai Grammatical Framework ietvarā. Pašlaik ietvarā jau ir ieviests pamata latviešu valodas atbalsts ar kura palīdzību var novērtēt tā funkcionalitāti. Tomēr nav pieejams pietiekami plašs leksikons morfoloģiskas analīzes un tulkošanas iespēju attīstīšanai un novērtēšanai. Šī darba ietvaros izstrādāts starpvalodu skaitļojamais leksikons latviešu valodai lietošanai Grammatical Framework ietvarā un aprakstīti tā veidošanas principi. Tas nodrošina aptuveni 60 tūkstoši leksēmu priekš valodas un vairāk kā 10 tūkstošu vārdu sasaisti ar abstrakto valodu tulkošanas vajadzībām.
Expanding the Variety of Zirconium‐based Inorganic Building Units for Metal–Organic Frameworks
2019
Two new zirconium-based metal-organic frameworks with the composition [Zr6 O4 (OH)4 (OAc)6 (BDC)3 ] (CAU-26) and [Zr5 O4 (OH)4 (OAc)4 (BDC)2 ] (CAU-27) are reported, which were synthesized from acetic acid, a rarely utilized but green and sustainable solvent (BDC2- : 1,4-benzenedicarboxylate). Structure determination aided by automated electron diffraction tomography revealed that CAU-26 is composed of layers of well-known {Zr6 O8 } clusters interconnected by terephthalate ions. In contrast CAU-27 exhibits a three-dimensional structure with a so far unknown type of one-dimensional inorganic building unit (IBU), which can be rationalized as condensed polyhedron-sharing chains of {Zr6 O8 } cl…
Communication Interface Generation For HW/SW Architecture In The STARSoC Environment
2006
Mapping the application functionality to software and hardware requires automated methods to specify, generate and optimize the hardware, software, and the interface architectures between them. In this paper, we present a methodology flow to hardware-software communication synthesis for system-on-a-chip (SoC) design through STARSoC (Synthesis Tool for Adaptive and Reconfigurable System-on-a-Chip) tool for rapid prototyping. Our concept consists of a set of hardware and software processes, described in C-code, communicates through the streams channels. This methodology consists in analyzing dependences of data between processes and synthesis a custom architecture to interface it. Firstly, we…
Overcoming barriers to evidence-based patient blood management: a restricted review
2020
Abstract Background Blood transfusions are associated with a range of adverse patient outcomes, including coagulopathy, immunomodulation and haemolysis, which increase the risk of morbidity and mortality. Consideration of these risks and potential benefits are necessary when deciding to transfuse. Patient blood management (PBM) guidelines exist to assist in clinical decision-making, but they are underutilised. Exploration of barriers to the implementation and utilisation of the PBM guidelines is required. This study aimed to identify common barriers and implementation strategies used to implement PBM guidelines, with a comparison against current expert opinion. Methods A restricted review a…
The oxamate route, a versatile post-functionalization for metal incorporation in MIL-101(Cr): Catalytic applications of Cu, Pd, and Au
2013
Abstract A new consecutive post-functionalization method has been developed for the inclusion of additional metal functionalities in Metal Organic Frameworks (MOFs) through oxamate as chelating agent. This may result in catalytic centers of metal–organic complexes or in controlled formation of metal nanoparticles, demonstrated for Cu, Pd and Au, in the highly stable MIL-101(Cr) framework. In a first post-synthesis step, reduction of the NO 2 -MIL-101(Cr) leads to the formation of NH 2 -MIL-101(Cr). The second functionalization consists of a straightforward condensation of the amino groups of the ligand with ethyl chloro-oxoacetate resulting in the formation of free oxamates attached to the …
A System of Indicators for Evaluating Public Broadcasting Corporations
2018
We describe an operational procedure to build an integrated information system (IIS) for monitoring and evaluating the performance of public broadcasting corporations (PBC). The procedure grounds in a conceptual framework derived from evaluation models, and consists of two stages. The first stage is the selection, through expert judgment, of simple indicators that illustrate the most relevant aspects of the corporations. The second stage is the definition of a system of indicators related to each level of the hierarchy of objectives planned by the corporations. The system of indicators has two levels. The first level is a basic indicator system that allows description and monitoring of the …
Deep and Meaningful E-Learning with Social Virtual Reality Environments in Higher Education: A Systematic Literature Review
2021
Deep and meaningful learning (DML) in distant education should be an essential outcome of quality education. In this literature review, we focus on e-learning effectiveness along with the factors and conditions leading to DML when using social virtual reality environments (SVREs) in distance mode higher education (HE). Hence, a systematic literature review was conducted summarizing the findings from thirty-three empirical studies in HE between 2004 (appearance of VR) and 2019 (before coronavirus appearance). We searched for the cognitive, social, and affective aspects of DML in a research framework and studied their weight in SVREs. The findings suggest that the use of SVREs can provide aut…
Renovación metodológica de teorías de la comunicación ante el EEES
2012
La implantación del Espacio Europeo de Educación Superior, impulsado en 1999, ha transformado la oferta de títulos de las universidades españolas durante los últimos años. Sin embargo, el nuevo catálogo de grados también debe ir acompañado de una actualización de las estrategias docentes. La renovación metodológica de las materias de carácter más teórico supone un reto que es necesario afrontar con la incorporación de propuestas de aprendizaje colaborativo y con el uso de nuevas tecnologías. En este artículo se analiza el diseño, la aplicación y los resultados que dio el desarrollo de la asignatura de Teorías de la Comunicación según un modelo orientado al aprendizaje de los estudiantes, co…
Study Crafting and Self-Undermining in Higher Education Students: A Weekly Diary Study on the Antecedents.
2021
The aim of the current study is to validate the adaptation of the job demands–resources theory to the study context. In addition, we introduce the concepts study crafting and self-undermining to the study demands–resources framework by examining the mediating role of engagement and exhaustion in the relationship between study characteristics and study crafting and self-undermining. Over four consecutive weeks, 205 higher education students answered a questionnaire about their weekly study demands and resources, their well-being (i.e., engagement, exhaustion), and their study crafting and self-undermining behaviors. Multilevel structural equation modeling (controlling for autoregressors of m…
Identification of Vulnerable Groups in Terms of Language Proficiency in Higher Education
2021
The language proficiency of university students is considered a key factor for knowledge acquisition and success in higher education. Recent research has revealed a connection between language proficiency and academic performance. Some studies identified certain groups of learners who show deficits in language proficiency when entering higher education and who can be considered to be vulnerable groups who need particular support. The present study analyzes the level of proficiency in the language of instruction among two vulnerable groups of students at the beginning of their university studies: (i) students with a refugee background and a mother tongue other than English enrolled in Englis…