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Practical synthesis of chiral beta-telluro amines by ring-opening reaction of aziridines
(ELSEVIER SCIENCE SA, 2009)
A set of chiral beta-tellurium amines and their selenium and sulfur-containing derivatives have been efficiently synthesized in good to excellent yields via the ring-opening reaction of chiral aziridines by chalcogen ...
Thymol bioactivity: A review focusing on practical applications
(Elsevier, 2020-12)
Thymol is a natural volatile monoterpenoid phenol that is the main active ingredient of oil extracted from species Thymus vulgaris L., commonly known as thyme, and other plants such as Ocimum gratissimum L., Origanum L., ...
Open Assessment of Learning: A Meta-Synthesis
(InternationalReview of Research in Open andDistributed Learning, 2016-12)
Open Assessment of Learning (OAoL) is an emerging educational concept derived from the incorporation of Information and Communication Technologies (ICT) to education and is related with the Open Education Movement. In order ...
Effect of annealing atmosphere on phase formation and electrical characteristics of bismuth ferrite thin films
(Pergamon-Elsevier B.V. Ltd, 2009-08-05)
Bismuth ferrite thin films were deposited on Pt/Ti/SiO(2)/Si substrates by a soft chemical method and spin-coating technique. The effect of annealing atmosphere (air, N(2) and O(2)) on the structure and electrical properties ...
Alkaloids of the Cactaceae ? The Classics
(Natural Product Incorporation, 2019)
Alkaloids of the Cactaceae have been studied for the last 120 years. The first half of that period provided the "classic" compounds, after which a large number of usually very similar analogs were isolated or determined ...
Automatic synthesis of 2D‐n‐scrolls chaotic systems by behavioral modeling
(Journal of Applied Research and Technology, 2009)