Results 161 to 170 of about 26,365 (298)

Authentic online learning: Aligning learner needs, pedagogy and technology

open access: yes, 2013
Over the past few decades there has been a substantial swing among higher education practitioners towards a more constructivist approach to learning. Nevertheless, it is still evident that many instructivist models are widely used in both classroom and ...
Herrington, J., Parker, J., Maor, D.
core  

Under the hood: How an authentic online course was designed, delivered and evaluated

open access: yes, 2013
A key challenge for university professionals is to identify how to construct more interactive, engaging and student-centred environments that promote 21st century skills and encourage selfdirected learning. Existing research suggests the use of real-life
Herrington, J., Parker, J., Maor, D.
core  

Spectroscopic and In Silico Determination of the Structural and Antioxidant Properties of Essential Oils From Lavandula Species Cultivated in the Silivri Region of Istanbul

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Plants are important sources of bioactive compounds that contribute to nutrition, health maintenance, and disease prevention. In this study, the chemical composition and antioxidant potential of essential oils obtained from Lavandula angustifolia “Sevtopolis” and Lavandula × intermedia cultivated in the Silivri region of Istanbul were ...
Bilge Bicak   +4 more
wiley   +1 more source

Cis‐Vaccenic Acid as a Compositional Marker for Detecting High‐Oleic Seed Oil Adulteration in Avocado Oil

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT The rapid expansion of the global avocado oil market has intensified concerns about economic adulteration with lower‐cost, high‐oleic seed oils that resemble the fatty acid specifications of avocado oil. Cis‐vaccenic acid C18:1 (n−7) occurs at higher proportions in avocado oil than in common seed oil adulterants, making it a promising ...
Donpon Wannasin, Selina C. Wang
wiley   +1 more source

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