Results 31 to 40 of about 676,729 (299)

Online Learning: Practices, Perceptions, and Technology

Canadian Journal of Learning and Technology, 2020
The purpose of this study was to examine factors influencing online learning given its rapid growth combined with the necessity to reduce attrition in online classes by providing quality instruction. This study was contextualized using the three elements
Tess Miller, Kendra MacLaren, Han Xu
doaj   +1 more source

Asynchronous midinfrared ultrafast optical parametric oscillator for dual-comb spectroscopy [PDF]

, 2012
Two asynchronous, broadband 3.3 mu m pulse trains with a stabilized repetition-rate difference of up to 5 kHz were generated using an ultrafast optical parametric oscillator.
Gardiner, Tom, Gu, Chenglin, Reid, Derryck T., Sun, Jinghua, Wang, Chingyue, Zhang, Zhaowei   +5 more
core   +1 more source

An exploration of the effects of synchronous and asynchronous learning activities on student nurse experience during the Covid-19 pandemic

Educational Futures, 2022
The COVID-19 pandemic has presented a significant disruption to the Higher Education sector. This has been particularly evident within health and social care education, with the added need for both students and educators to support the frontline ...
Amanda Turner, Elizabeth Wheatley
doaj  

Asynchronous Mappings and Asynchronous Cellular Automata

Information and Computation, 1993
Asynchronous cellular automata are studied. They differ from usual cellular automata by decentralized control structure and by asynchronous performing of actions. Their behaviour is described by trace languages, subsets of partially commutative monoids.
Cori, Robert, Métivier, Yves, Zielonka, Wieslaw   +2 more
openaire   +3 more sources

Asynchronous exclusive selection [PDF]

Proceedings of the twenty-seventh ACM symposium on Principles of distributed computing, 2008
We consider the task of assigning unique integers to a group of processes in an asynchronous distributed system of a total of $n$ processes prone to crashes that communicate through shared read-write registers. In the Renaming problem, an arbitrary group of $k\le n$ processes that hold the original names from a range $[N]=\{1,\ldots,N\}$, contend to ...
Chlebus, Bogdan S., Kowalski, Dariusz R.
openaire   +2 more sources

Synchronous and Asynchronous: Teaching and Learning Arabic in Building Student Well-being during Covid-19 Pandemic

ALSUNIYAT, 2022
Providing student well-being in the midst of the covid-19 pandemic is very important to achieve the objectives of teaching and learning Arabic. Lecturers as one component of education are required to have competence in managing teaching and learning ...
Anwar Sanusi, Deni Maulana, Ripaldi Sabarno   +2 more
doaj   +1 more source

Blending asynchronous and synchronous digital technologies and instructional approaches to facilitate remote learning

Journal of Computers in Education, 2021
This two-stage qualitative-dominant sequential mixed-method study, using an online survey of elementary and secondary school English language teachers (N = 73) and follow-up interviews (N = 10), collectively explores how teachers in Hong Kong adapted ...
Benjamin Luke Moorhouse, Kevin M. Wong
semanticscholar   +1 more source

The determination of the asynchronous traction motor characteristics of locomotive [PDF]

, 2017
The article deals with the problem of the locomotive asynchronous traction motor control with the AC diesel-electric transmission. The limitations of the torque of the traction motor when powered by the inverter are determined.
Kochin, Alexander Evgenievich, Kolpakhchyan, Pavel Grigorievich, Otýpka, Jan, Perfiliev, Konstantin Stepanovich, Shaikhiev, Alexey Rifkatovich, Sukhanov, Andrey Valerievich   +5 more
core   +2 more sources

Asynchronous Carbon Sink Saturation in African and Amazonian Tropical Forests

Nature, 2019
Structurally intact tropical forests sequestered about half of the global terrestrial carbon uptake over the 1990s and early 2000s, removing about 15 per cent of anthropogenic carbon dioxide emissions1–3.
W. Hubau, S. Lewis, O. Phillips, K. Affum‐Baffoe, H. Beeckman, A. Cuni‐Sanchez, Armandu K. Daniels, C. Ewango, S. Fauset, Jacques M. Mukinzi, D. Sheil, B. Sonké, Martin J. P. Sullivan, T. Sunderland, H. Taedoumg, S. Thomas, L. White, K. Abernethy, S. Adu‐Bredu, C. Amani, T. Baker, L. Banin, Fidèle Baya, S. Begne, A. Bennett, F. Bénédet, R. Bitariho, Y. Bocko, P. Boeckx, Patrick Boundja, R. Brienen, T. Brncic, Éric Chézeaux, G. Chuyong, C. Clark, M. Collins, J. Comiskey, D. Coomes, G. Dargie, Thalès de Haulleville, M. Djuikouo, J. Doucet, A. Esquível-Muelbert, T. Feldpausch, Alusine Fofanah, E. Foli, M. Gilpin, E. Gloor, Christelle Gonmadje, S. Gourlet‐Fleury, Jefferson S. Hall, A. Hamilton, D. Harris, T. Hart, M. B. Hockemba, A. Hladik, S. Ifo, K. Jeffery, T. Jucker, Emmanuel Kasongo Yakusu, E. Kearsley, D. Kenfack, A. Koch, M. Leal, A. Levesley, J. Lindsell, Janvier Lisingo, G. Lopez-Gonzalez, J. Lovett, J. Makana, Y. Malhi, A. Marshall, Jim Martin, Emanuel H. Martin, Faustin M. Mbayu, V. Medjibe, V. Mihindou, E. Mitchard, S. Moore, P. Munishi, N. Bengone, L. Ojo, Fidèle Evouna Ondo, K. Peh, G. Pickavance, A. Poulsen, J. Poulsen, L. Qie, J. Reitsma, F. Rovero, M. Swaine, Joey Talbot, J. Taplin, D. Taylor, Duncan W. Thomas, B. Toirambe, J. Mukendi, Darlington Tuagben, P. Umunay, G. V. D. van der Heijden, H. Verbeeck, J. Vleminckx, S. Willcock, H. Wöll, J. T. Woods, Lise Zemagho   +105 more
semanticscholar   +1 more source

Asynchronous Readers and Asynchronous Writers

, 2019
Reading and writing is modelled in CSP using actions containing the symbols ? and !. These reading actions and writing actions are synchronous, and there is a one-to-one relationship between occurrences of pairs of these actions. In the CPA conference 2016, we introduced the half-synchronous alphabetised parallel operator XY, which disconnects the ...
Boode, Ton, Broenink, Jan F.
openaire   +1 more source