Results 51 to 60 of about 80,006 (331)
Learner-Educator Co-creation: A Case for Enhancing Authentic Assessment in Nursing Education
Canadian Journal for the Scholarship of Teaching and LearningAuthentic assessments support learner needs and meaningful learning by requiring students to use knowledge in a way that develops their competence to solve problems in professional contexts.
Laura A. Killam +2 more
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Геодинамика и тектонофизика, 2023 The Precambrian to Cambrian strata at the southwestern margin of the Siberian Platform are ubiquitously characterized by a gradual transition from red-colored alluvial and deltaic deposits to shallow-marine carbonates, reflecting a transgressive infill ...
V. V. Marusin +3 more
doaj +1 more source
Examining the Emotional Tone of Student Evaluations of Teaching
Canadian Journal of Learning and TechnologyStudent-written evaluation (N = 600) of professors was examined to determine the emotional tone of the words used to evaluate faculty. Using the revised Dictionary of Affect (DOA; Whissell, 2009), evaluation words (N = 26,764) uploaded to the Rate My ...
Derek Newman
doaj +1 more source
Trimness of Closed Intervals in Cambrian Semilattices [PDF]
, 2015 In this article, we give a short algebraic proof that all closed intervals in a $\gamma$-Cambrian semilattice $\mathcal{C}_{\gamma}$ are trim for any Coxeter group $W$ and any Coxeter element $\gamma\in W$. This means that if such an interval has length $
Mühle, Henri
core +3 more sources
Life in Pre-Cambrian and early Cambrian times [PDF]
Geological Society, London, Special Publications, 1967 Summary Physical and chemical conditions which could have favoured the origin of life on Earth are briefly discussed, together with the evidence of the geological record. Free oxygen may be of critical importance as a factor in the early evolution of life.
openaire +2 more sources
The Cambrian Hopf Algebra [PDF]
Discrete Mathematics & Theoretical Computer Science, 2015 Cambrian trees are oriented and labeled trees which fulfill local conditions around each node generalizing the conditions for classical binary search trees. Based on the bijective correspondence between signed permutations and leveled Cambrian trees, we define the Cambrian Hopf algebra generalizing J.-L. Loday and M. Ronco’s algebra on binary trees. We
Grégory Chatel +2 more
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Sequence stratigraphy, chemostratigraphy and facies analysis of Cambrian Series 2 – Series 3 boundary strata in northwestern Scotland [PDF]
, 2016 Globally, the Series 2 – Series 3 boundary of the Cambrian System coincides with a major carbon isotope excursion, sea-level changes and trilobite extinctions.
Faggetter, Luke +14 more
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Advanced Synthesis &Catalysis, EarlyView.Carbodiimides act as competent electrophilic synthons for the chemoselective addition of lithium mono‐ and di‐halocarbenoids. The transformation is provided through a single synthetic operation—hitherto elusive—halogenated acetamidines. Interestingly, the constitutively tamed electrophilicity of the starting materials is effectively counterbalanced by ...
Davide Castiglione +4 more
wiley +1 more source
Causes of the Cambrian Explosion [PDF]
Science, 2013 The rapid diversification of animal species in the early Cambrian was the result of a range of interacting biotic and abiotic processes.
Smith, M.P., Harper, D.A.T.
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Discerning Performance Bottlenecks of State‐of‐the‐Art Narrow Bandgap Organic Solar Cells
Advanced Energy Materials, EarlyView.This work quantitatively discerns the loss mechanisms of state‐of‐the‐art low‐bandgap organic solar cells based on BTPV‐4X‐eC9 acceptors. Compared to PM6:Y6, geminate recombination of charge transfer (CT) states governs photocurrent losses. This relates to conformational freedom of these acceptors that restricts their aggregation, and also counteracts ...
Atul Shukla +19 more
wiley +1 more source