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2003
ABSTRACT We describe an online assessment system that enables users, teachers and students to generate, share, and manage knowledge items for learning, teaching and assessment. The system “QSIA”–Questions Sharing and Interactive Assignments is designed to harness the synergy of communities of practice in the design and implementation of online learning, teaching, testing and questioning processes.
Computers & Education
QSIA-a Web-based environment for learning, assessing and knowledge sharing in communities2004 •
International Journal of Human-Computer Studies
On-line question-posing and peer-assessment as means for web-based knowledge sharing in learning2004 •
meital.iucc.ac.il
QSIAOnline Collaborative Learning and Management of Knowledge Items2010 •
In order to make the convergence of e-learning with CBA there are several issues that have to be addressed: pedagogical problems in the assessment methods, technical problems in the implementation process and organizational problems that are particularly complex in an ...
Ensayos de Economía 33 (63)
¿Qué impulsa la adopción de CBDC o bitcoin? Evidencia derivada de la experiencia del Caribe, Centroamérica y Sudamérica2023 •
Los países de la región del Caribe, Centroamérica y Sudamérica han irrumpido con fuerza e indiscutible liderazgo en la adopción del dinero digital, ya sea apostando por las monedas digitales emitidas y respaldadas por un banco central (CBDC) o por las monedas virtuales descentralizadas (DEFI), lideradas por Bitcoin y Ether. El objetivo del artículo es identificar las razones que llevan a un país o zona monetaria a decantarse por alguno de estos sistemas. Una vez estudiadas las ventajas y desventajas del uso de las divisas virtuales centraremos el análisis en doce variables sobre el uso de dinero móvil extraídas del GFI (Global Findex Indicator) de los años 2011, 2014, 2017 y 2021 de todos estos países. El presente artículo demuestra, entre otras cuestiones, que la apuesta por un dinero digital basado en CBDC o DEFI depende más de la elección política de los dirigentes del país en cuestión que de criterios socioeconómicos.
Journal of Interdisciplinary History
Mary’s Green Brilliance: The Case of the Virgin of Copacabana2014 •
The Journal of Maternal-Fetal & Neonatal Medicine
Prenatal identification of a pathogenic maternal FGFR1 variant in two consecutive pregnancies with fetal forebrain malformations2024 •
Objective: Holoprosencephaly (Hpe) is the most common aberration of forebrain development, and it leads to a wide spectrum of developmental and craniofacial anomalies. Hpe etiology is highly heterogeneous and includes both chromosomal abnormalities and single-gene defects. Methods: Here, we report an FGFR1 heterozygous variant detected by prenatal exome sequencing and inherited from the asymptomatic mother, in association with recurrent neurological abnormalities in the Hpe spectrum in two consecutive pregnancies. Results: individuals with germline pathogenic variants in FGFR1 (MiM: 136350) show extensive phenotypic variability, which ranges from asymptomatic carriers to hypogonadotropic hypogonadism, arhinencephaly, Kallmann's syndrome with associated features such as cleft lip and palate, skeletal anomalies, isolated Hpe, and Hartsfield syndrome. Conclusion: the presented case supports the role of exome sequencing in prenatal diagnosis when fetal midline structural anomalies are suggestive of a genetic etiology, as early as the first trimester of gestation. the profound heterogeneity of FGFR1 allelic disorders needs to be considered when planning prenatal screening even in asymptomatic carriers.
EUREL - Données sociologiques et juridiques sur la religion en Europe
Hospital chaplaincy2017 •
Ocean & Coastal Management
Traditional fisherfolk and no-take protected areas: The Peixe Lagoon National Park dilemma2010 •
2019 •
Department of Biotechnology, Centennial College
Ethical Considerations in Agricultural Biotechnology: A Global Perspective2023 •
2011 •
2nd Croatian Conference on Earthquake Engineering ‒ 2CroCEE
Architectural Design and Earthquake Consequences in Buildings2015 •
Jurnal Konservasi Cagar Budaya
Analisis Pergeseran Dinding Candi Borobudur Menggunakan Robotic Total Station (RTS)