Results 21 to 30 of about 546,685 (259)

What is Educational Technology? An Inquiry into the Meaning, Use, and Reciprocity of Technology / Qu’est-ce que la technologie pédagogique ? Un examen de la signification, de l’utilisation et de la réciprocité de la technologie

Canadian Journal of Learning and Technology, 2014
This position paper explores the ambiguity of technology, toward refined understanding of Educational Technology. The purpose of education is described by John Dewey as growing, or habitual learning.
Arun Lakhana
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Stuart A. Selber : Qu’est-ce que la rhétorique numérique ?

Argumentation et Analyse du Discours
L’interview de Stuart Selber réalisée par Jim Ridolfo dans ce numéro spécial intitulé « La rhétorique en-dehors des sentiers battus » donne un aperçu de la carrière innovante et marquante de Selber dans le domaine de la rhétorique numérique.
Stuart A. Selber, Jim Ridolfo
doaj   +1 more source

Marx, un spectre qui ne hante plus les Science studies ?

Cahiers d’histoire, 2014
Les Science studies ont émergé comme discipline syncrétique centrée sur les savoirs dans le sillage des mouvements de contestation des années 1960 et 1970.
Jérôme Lamy, Arnaud Saint-Martin
doaj   +1 more source

Les effets du numérique sur l'éducation, une note de lecture sur l’ouvrage de Georges-Louis Baron et Christian Depover

Médiations & Médiatisations, 2020
Georges-Louis Baron est professeur émérite en Sciences de l’éducation à l’université de Paris et Christian Depover est professeur à l’université de Mons. Dans l’ouvrage paru en juillet 2019 dont ils sont les coordinateurs, ils traitent de la question des
Hervé Daguet
doaj   +1 more source

Design of a cold gas micro thruster [PDF]

, 2006
Keywords: Micro satellites, Micro propulsion, MEMS ...
Jansen, H.V., Louwerse, M.C., Moerel, J.L.P.A., Sanders, H.M., Zandbergen, B.T.C.   +4 more
core   +2 more sources

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

Astroinformatics, data mining and the future of astronomical research [PDF]

, 2012
Astronomy, as many other scientific disciplines, is facing a true data deluge which is bound to change both the praxis and the methodology of every day research work.
Giuseppe Longo, Harwit, Massimo Brescia
core   +2 more sources

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source

Wie Gender in die Diabetes-Selbstmanagement-Applikation kommt – ein vielversprechender Weg

Gender, 2016
Anhand des FandE-Projektes „DIABGender“ stellt der Artikel eine Vorgehensweise vor, mit der es möglich ist, Genderwissen der Sozialwissenschaften für die Informatik, konkret für die Entwicklung einer Diabetes-Selbstmanagement- Applikation, verfügbar zu ...
Sabine Zauchner-Studnicka, Veronika Hornung-Prähauser, Manuela Plößnig, Michael Leutner, Alexandra Kautzky-Willer   +4 more
doaj   +1 more source