Results 281 to 290 of about 9,036,555 (399)
The impact of distance education on the socialization of college students in the Covid-19 era: problems in communication and impact on mental health. [PDF]
Liu Q, Lin D.
europepmc +1 more source
Modelling the role of learner presence within the community of inquiry framework to determine online course satisfaction in distance education. [PDF]
Armah JK, Bervell B, Bonsu NO.
europepmc +1 more source
Ru‐substituted hexagonal perovskite SrMnO3, featuring face‐shared oxygen species, is designed as an effective heterogeneous catalyst for the aerobic oxidation of sulfides. The catalyst demonstrates high selectivity to sulfones (>99%) under mild reaction conditions (≥30 °C). Ru substitution promotes oxygen vacancy formation of face‐shared oxygen species
Keiju Wachi+5 more
wiley +1 more source
Relationships between online self-regulation skills, satisfaction, and perceived learning among distance education learners. [PDF]
Aheto SK, Barfi KA, Kwesi C, Nyagorme P.
europepmc +1 more source
Experience of distance education for project-based learning in data science. [PDF]
Sakamaki K+4 more
europepmc +1 more source
A strongly correlated electron system (SCES) exhibits pronounced insulating behavior due to Coulombic repulsion between cations, which generates a charge gap. This study investigates the tuning of the band structure in NiWO4‐based SCES via Cu doping at substitutional sites and Li doping at interstitial sites.
Seung Yong Lee+18 more
wiley +1 more source
On The Street-Distance Education
Fennessy, Eamon T., Miraglia, Kathy
openaire +5 more sources
Using machine learning to analyze mental health in distance education during the COVID-19 pandemic: an opinion study from university students in Mexico. [PDF]
Melendez-Armenta RA+2 more
europepmc +1 more source
Phosphorescent OLEDs suffer from efficiency roll‐off due to triplet‐polaron quenching (TPQ). This study demonstrates for a large set of host‐guest combinations a spectroelectrochemical method to measure the absorption of charged molecules, enabling determining TPQ Förster radii (2.5–4 nm) from the spectral overlap.
Stan E. A. Jaspars+5 more
wiley +1 more source