A5058701506- E-Learning and Knowledge Management
- Educational theories and practices
- Higher Education Teaching and Evaluation
- Knowledge Societies in the 21st Century
- Invertebrate Taxonomy and Ecology
- Organizational Management and Innovation
- Natural Language Processing Techniques
- Higher Education and Sustainability
- Rough Sets and Fuzzy Logic
- Educational Innovations and Technology
- Engineering and Information Technology
- Data Mining Algorithms and Applications
- Diverse Applied Research Studies
- Health and Medical Education
- Business, Innovation, and Economy
- Business, Education, Mathematics Research
- Educational Technology in Learning
- Science, Technology, and Education in Latin America
- Rheumatoid Arthritis Research and Therapies
- Latin American socio-political dynamics
- Cuban History and Society
- Advanced machining processes and optimization
- Technology in Education and Healthcare
- Cinema History and Criticism
- Aging, Health, and Disability
University of Information Science
2016-2025
Institute of Informatics of the Slovak Academy of Sciences
2025
Kazan Federal University
2018-2022
Universidad Nacional de Córdoba
2019
Universidad Pontificia Bolivariana
2017
Instituto Nacional de Cancerología
2015
Universidad Central "Marta Abreu" de las Villas (UCLV)
1986-2012
Universidad de Costa Rica
1999-2011
University of Cienfuegos
2010-2011
Fundación Universitaria de Ciencias de la Salud
2011
Objective. Ankylosing spondylitis (AS) is generally observed in young patients but can occur later life or persons ≥ 50 years of age. Our objective was to characterize the clinical features late-onset AS a large multicenter national cohort. Methods. We studied National Registry Spondyloarthritis Spanish Society Rheumatology (REGISPONSER database) cohort (n = 1257), whom 3.5% had onset at age versus control group with < years. Results. There were no differences between and early-onset...
<title>Abstract</title> The main stream of Linguistic Data Summarization involves modeling numerical attributes using linguistic variables, which makes it difficult addressing real-world problems with qualitative or mixed data. Literature highlights challenges such as the limited expressiveness summaries from classical protoforms, need to explore relationships between them find more useful patterns and refining language improve their interpretability usefulness. latter is increasingly...
La macrofauna del suelo incluye a los invertebrados visibles simple vista que viven, total o parcialmente, dentro inmediatamente sobre él. Éstos (lombrices de tierra, termes hormigas. milpiés, ciempiés, arañas, escarabajos, gallinas ruegas, grillos, chicharras, caracoles, escorpiones, chinches y larvas moscas mariposas) pueden incluir más un millar especies en sólo ecosistema alcanzar densidades biomasas do millón individuos una tonelada por hectárea, respectivamente. Estos organismos...
En los sistemas montañosos andinos algunos agrosistemas son ambientes propicios para la conservación de biodiversidad o readaptación, recolonización y multiplicación natural las especies. Para evaluar este fenómeno, en cuenca del río Otún, Colombia se caracterizó comunidad macroinvertebrados edáficos diferentes uso terreno. Se identificaron 19 órdenes con riqueza media estimada entre 12 16 grupos; el relicto selva tuvo mayor plantaciones menor riqueza. Las lombrices tierra fueron grupo...
This article analyses the use of social networks by students Communication in Costa Rica and Colombia. The main objective is to understand level knowledge that have networking order contribute redesign curricula, develop educational strategies categorize students’ Web 2.0. We carried out surveys focus groups with a sample 112 from 71 research results show future journalists give great importance as sources journalistic information. Students also affirm transformed their professional,...
A geological cartography of 90 km2 was done in an area localized north Pandora, which is 25 km south Limón. It not posible to use the classic stratigraphic nomenelature this since it found intertonguing units. There are four informal units cartographied lithofacies defined on abundancy or scarcity different types lithologies -Unit coarse conglomerate and brownish sandstone varicolor green blueish fossiliferous shale The dating for two younger reveal ages from Miocene up Pliocene, although...
La creciente población de ancianos del país nos plantea el reto asegurar su calidad vida. Como alternativa importante la Organización Mundial Salud propone enfoque envejecimiento activo. El área salud mental Facultad Medicina Fundación Universitaria Ciencias realiza un proyecto con grupo comunidad localidad Los Mártires dirigido a conservación y mantenimiento memoria dentro perspectiva
Se describen cuatro nuevas especies de la familia Acanthodrilidae del oeste (Protozapotecia angelesae sp.nov.), centro centralis sp.nov., Protozapotecia cubensis sp.nov.) y este Cuba (Trigaster setarmata sp.nov.). Las están cercanamente relacionadas con fauna noreste México (gé- neros Zapatadrilus) Puerto Rico e islas Vírgenes (Trigaster). se caracterizan por tener dos mollejas holonefridios, mientras que especie nueva Trigaster presenta tres meronefridios. sp.nov. separa las mexicanas...
Legal Decision Support Systems in Cuba as yet show few results, but now a resurgence of this field is possible. This new opportunity due to the worldwide boom AI & Law research. In addition current efforts towards digital transformation society. paper aims review some antecedents, and discuss proposals for evolution domain country. We first identify strengths constraints previous contributions outline state topic Cuba. Then, we propose ideas future projects, considering main international...