Results 31 to 40 of about 10,345,630 (288)

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Learning objects: Seeking simple definitions: A New Zealand experience [PDF]

open access: yes, 2006
It has been argued the development and deployment of learning objects in digital environments has the potential to reduce costs and improve the quality of content presented to learners.
Clayton, John
core   +1 more source

A fuzzy concept-cognitive learning method integrating fuzzy coverage

open access: yesNantong Daxue xuebao. Ziran kexue ban
Concept-cognitive learning is an emerging interdisciplinary research area that aims to continuously learn new knowledge by imitating the human cognitive process.
WU Yuqing;LIN Yidong;LIANG Taoju
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Repurposing learning objects: a sustainable alternative? [PDF]

open access: yes, 2005
Recent experience shows that reusable learning objects, like the computer assisted learning programmes of the early 1990s, have so far failed to achieve expected levels of integration into educational practice. This is despite technical interoperability,
Cathy Gunn   +6 more
core   +1 more source

Forgetting-Based Concept-Cognitive Learning for Classification in Fuzzy Formal Decision Context

open access: yesAxioms
Concept-cognitive learning reveals the principle of human cognition by simulating the brain’s process of learning and processing concepts. Nevertheless, for neighborhood similarity granules, the average information of objects regarding all attributes is ...
Chuanhong Sun   +2 more
doaj   +1 more source

Ontology Learning of New Concepts Combining Textural Knowledge, Visual Analysis, and User Interaction

open access: yesIEEE Access, 2021
The continuous emergence of new technologies has contributed to the impending reality of service robots an upcoming reality. When interacting with humans, robots must adapt to changing environments.
Liliana Villamar Gomez, Jun Miura
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Study on the use of metadata for digital learning objects in university institutional repositories (MODERI) [PDF]

open access: yes, 2009
Metadata is a core issue for the creation of repositories. Different institutional repositories have chosen and use different metadata models, elements and values for describing the range of digital objects they store.
Bueno-de-la-Fuente, Gema   +5 more
core   +1 more source

Finding the Right Tool for the Community:Bringing a Wiki-Type Editor to the World of Reusable Learning Objects [PDF]

open access: yes, 2007
In this paper we present a new approach to enabling pedagogically sound reuse and re-purposing of online learning objects in a community of practice. The lack of specific software for non-technical users inspired the development of an innovative toolkit.
Davis, Hugh   +4 more
core   +2 more sources

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