Results 131 to 140 of about 20,351,713 (358)
The Northern Lights: Aurora Triangulation from Photographs [PDF]
In this activity students use photos to determine parallax angle shifts and to calculate auroral height. They are following the work of the Norwegian scientist Carl Stormer, who used a similar technique to find out how high up aurora were located ...
Susan Higley
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Journal of Education and Health PromotionBACKGROUND: Considering the negative effects of severe mental disorders (SMDs) on the patient’s social and occupational functioning and general health, besides accumulating evidence on the effectiveness of occupation- and activity-based health management
Elham Nasiri +3 more
doaj +1 more source
FEBS Letters, EarlyView.The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li +2 more
wiley +1 more source
AM Radio Ionosphere Station: Teacher's Guide [PDF]
In this activity students will monitor the ionosphere by using an amplitude modulated (AM) radio to track solar storms and other changes in ionosphere reflectivity. They will discover that above the earth's surface a layer of charged particles called the
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Screening of Some Fungi Associated with Maize Cob Degradation for Cellulase Activity [PDF]
, 2013 O. O. Bamigboye
openalex +1 more source
PICALM::MLLT10 translocated leukemia
FEBS Letters, EarlyView.This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen +7 more
wiley +1 more source
How to Catch a Speeding Cloud in Space [PDF]
In this activity students investigate the role of the Radio Plasma Imager (RPI) on the Image for Magnetopause-to-Auroral Global Exploration (IMAGE) satellite.
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Activity theory: A framework for analysing intercultural academic activity [PDF]
, 2010 This article suggests that Activity Theory (AT) can be applied as a holistic framework to analyse the complex sociocultural issues that arise when academics wish to engage in collaborative activity across institutional and cultural boundaries.
Barnard, Roger
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Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Comparative Antioxidant Activity on the Ficus Benjamina and Annona Reticulata Leaves [PDF]
, 2015 Antioxidants can prevent free radical formation. Natural antioxidants found in many plants, such as Ficus benjamina and Annona reticulata. The study aimed to compare the antioxidant activity of extracts and fractions of Ficus benjamina and Annona ...
Herawati, I. E. (Irma) +1 more
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