Dual Additive for Simultaneous Improvement of Photovoltaic Performance and Stability of Perovskite Solar Cell
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202100396
Abstract: Additive engineering is one of the most efficient approaches to improve not only photovoltaic performance but also phase stability of formamidinium (FA)‐based perovskite. Chlorine‐based additives, such as methylammonium chloride (MACl), have been in general used… read more here.
Keywords: macl; photovoltaic performance; cscl; dual additive ... See more keywords
Ten years of Computer-Supported Collaborative Learning: A meta-analysis of CSCL in STEM education during 2005–2014
Sign Up to like & getrecommendations! Published in 2019 at "Educational Research Review"
DOI: 10.1016/j.edurev.2019.100284
Abstract: Abstract The goal of this paper is to report on a meta-analysis about the effects of Computer-Supported Collaborative Learning (CSCL) in STEM education. The analysis is based on 316 outcomes from 143 studies that examined… read more here.
Keywords: cscl stem; analysis; stem education; cscl ... See more keywords
The effect of adding CsCl content on physicochemical properties of (GeS2–Sb2S3)100-x(CsCl)x (0 ≤ x ≤ 40 mol%) chalcogenide glass ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2021.111363
Abstract: Abstract The physico-chemical properties of (GeS2–Sb2S3)100-x(CsCl)x (0 ≤ x ≤ 40 mol%) chalcogenide glass ceramics were theoretically studied. The band gap (Eg) of the studied glassy system was estimated and was found to increase by adding the CsCl content. Furthermore,… read more here.
Keywords: ges2 sb2s3; cscl content; cscl; sb2s3 100 ... See more keywords
Production and Characterization of Composite Chitosan Hydrogel Containing Extracellular Matrix Particles for Tissue Engineering Applications.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of biomedical nanotechnology"
DOI: 10.1166/jbn.2019.2713
Abstract: Chitosan-based hydrogels have been extensively used for tissue regeneration due to the excellent biocompatibility and biodegradability. For lack of endogenous extracellular biomacromolecules, its application is obviously limited. Because of robust biological activity, porcine small intestinal… read more here.
Keywords: hydrogel; cscl composite; sisp cscl; production characterization ... See more keywords
User acceptance in a computer-supported collaborative learning (CSCL) environment with social network awareness (SNA) support
Sign Up to like & getrecommendations! Published in 2019 at "Australasian Journal of Educational Technology"
DOI: 10.14742/ajet.3395
Abstract: Although many e-learning studies have applied the unified theory of acceptance and usage of technology (UTAUT) to investigate user acceptance, their findings have been inconsistent. One of reasons is that the user acceptance model of… read more here.
Keywords: cscl environment; sna; collaborative learning; cscl ... See more keywords
Internal and External Regulation to Support Knowledge Construction and Convergence in Computer Supported Collaborative Learning (CSCL)
Sign Up to like & getrecommendations! Published in 2017 at "Electronic Journal of Research in Educational Psychology"
DOI: 10.25115/ejrep.v9i23.1439
Abstract: Abstract Computer Supported Collaborative Learning (CSCL) activities aim to promote col-laborative knowledge construction and convergence. During the CSCL activity, the students should regulate their learning activity, at the individual and collective level. This implies an… read more here.
Keywords: cscl; construction convergence; knowledge construction;
Cohesion network analysis of CSCL participation
Sign Up to like & getrecommendations! Published in 2018 at "Behavior Research Methods"
DOI: 10.3758/s13428-017-0888-4
Abstract: The broad use of computer-supported collaborative-learning (CSCL) environments (e.g., instant messenger–chats, forums, blogs in online communities, and massive open online courses) calls for automated tools to support tutors in the time-consuming process of analyzing collaborative… read more here.
Keywords: participation; analysis; cohesion; cscl ... See more keywords