Results 71 to 80 of about 138,296 (303)

Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics

open access: yesAdvanced Intelligent Discovery, EarlyView.
Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong   +5 more
wiley   +1 more source

NANOSCIENCE AND NANOTECHNOLOGY TRAINING: AN IBEROAMERICAN CHALLENGE

open access: yesMomento, 2013
This paper presents some thoughts and reflections regarding training in nanotechnology in general, as well as a few examples of initiatives undertaken by some countries.
Joaquín D. Tutor Sánchez
doaj  

Massive Open Online Courses: Incentives for Enrolment and Main Factors Affecting Successful Completion

open access: yesEURODL
Massive, open, online courses (MOOCs) have become very popular worldwide, as they provide the opportunity for flexible learning from which professional and personal benefits can arise for the participants.
Paraskevi Damala   +2 more
doaj   +1 more source

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

Basal Ganglia Contributions to Motor Control: A Vigorous Tutor

open access: yesCurrent Opinion in Neurobiology, 2010
SUMMARY OF RECENT ADVANCES The roles of the basal ganglia (BG) in motor control are much debated. Many influential hypotheses have grown from studies in which output signals of the BG were not blocked, but pathologically-disturbed.
R. Turner, M. Desmurget
semanticscholar   +1 more source

Integrating developmental and macroevolutionary approaches reveals a staminodial origin of all alternisepalous organs in Caryophyllaceae

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise The identity of sterile floral organs in second‐whorl, alternisepalous positions within Caryophyllaceae remains contentious, having been described as staminodes, “petaloids,” or petals homologous with those of other Pentapetalae. Limited ingroup and outgroup sampling and floral developmental data and inadequate phylogenetic comparative
Riley J. Rees   +2 more
wiley   +1 more source

Analyse d’activités collaboratives à distance dans le cadre d’un dispositif d’apprentissage de la modélisation scientifique

open access: yesDistances et Médiations des Savoirs, 2013
This article reports on research focusing on the process of distance collaborative modelling, analysed by means of a series of observations in schools. This approach is based on the use by learners, with assistance of a tutor, of the data provided by the
Albert Strebelle, Christian Depover
doaj   +1 more source

Using photovoice to understand community perceptions of firearm risks and protective factors among Asian Americans

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This study used photovoice methodology to explore Asian Americans' perspectives on the root causes and protective factors of firearm violence in their communities. Photovoice provided a participatory platform for community members to document lived experiences and identify priorities for change.
Tsu‐Yin Wu   +4 more
wiley   +1 more source

IMPLEMENTING OF ACTIVITIES TUTORING IN THE EDUCATIONAL SPACE OF HIGHER EDUCATIONAL INSTITUTIONS

open access: yesВестник Мининского университета, 2017
Article is devoted to the introduction of tutor activities in the educational area of higher education. The authors analyze the notion of a tutor and tutor activity.
E. .. Chelnokova, R. Nabiev
doaj   +2 more sources

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