Results 41 to 50 of about 339,913 (295)

Open Educational Resources in Turkey

, 2020
The purpose of this study is to present an Open Educational Resources (OER) landscape to the extent of the development (infrastructure, policy, stakeholders and license), integration (curriculum and teaching methodology and resources) and the impact ...
TISOĞLU KAYA, SEÇİL, Tısoğlu Kaya, Seçil, Kursat Cagiltay, Secil Tisoglu, Çağıltay, Kürşat, Kurşun, Engin, Engin Kursun   +6 more
core   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Open data as open educational resources: case studies of emerging practice

, 2015
This post marks the official publication of the volume: Open Data as Open Educational Resources: Case studies of emerging ...
Atenas, Javiera, Havemann, Leo, Javiera Atenas (413831), Leo Havemann (593219), Atenas, J.   +4 more
core   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Open Educational Resources and Informational Ecosystems: «Edutags» as a connector for open learning

MedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2014
Teaching and learning in school essentially relies on analogous and digital media, artefacts and tools of all kinds. They are supported and provided by various players.
Michael Kerres, Richard Heinen
doaj   +1 more source

Open Educational Resources: Conversations in Cyberspace [PDF]

, 2009
Education systems today face two major challenges: expanding the reach of education and improving its quality. Traditional solutions will not suffice, especially in the context of today's knowledge-intensive societies.The goal of the Open Educational ...
Catriona Savage, Savage, Catriona, Susan D'Antoni, D'Antoni, Susan   +3 more
core  

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Something for everyone? The different approaches of academic disciplines to Open Educational Resources and the impact on widening participation

Journal of Open, Flexible and Distance Learning, 2011
This article explores the relationship between academic disciplines’ representation in the United Kingdom Open University’s (OU) OpenLearn open educational resources (OER) repository and in the OU’s fee-paying curriculum.
Tony Coughlan, Leigh-Anne Perryman
doaj   +2 more sources

Sharing Resources in Open Educational Communities

Qualitative Research in Education, 2014
The spread of Internet and the latest Web developments have promoted the relationships between teachers, learners and institutions, as well as the creation and sharing of new Open Educational Resources (OERs).
Paolo Tosato , Beatriz Carramolino Arranz, Bartolomé Rubia Avi   +2 more
doaj   +2 more sources

Open Educational Resources: Barriers and Open Issues

CoRR
Open Educational Resources (OER) are freely available teaching and learning materials, such as textbooks, videos, and interactive games, that can be used, reused, adapted, and shared. OER can leverage access, collaboration, and innovation in education; however, their adoption and long-term use remain limited.
Pedro Henrique Dias Valle, Rafael Capilla, Vinicius dos Santos, Daniel Feitosa, Elisa Yumi Nakagawa   +4 more
openaire   +2 more sources