Results 91 to 100 of about 5,185,753 (366)

Canadian Parliament Internship [PDF]

open access: yes, 2018
STEP Category: Education AbroadAU18 STEP Expo poster of Conor Hayes, describing his experiences in the Canadian Parliament Internship education abroad program.The Ohio State University Second-year Transformational Experience Program (STEP)Academic Major:
Hayes, Conor
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Imperfection in Semiconductors Leading to High Performance Devices

open access: yesAdvanced Science, EarlyView.
Crystalline perfection is typically pursued in semiconductors to enhance device performance. However, through modeling and experimental work, we show that defects can be strategically employed in a specific detection regime to increase sensitivity to extreme values. GaN diodes are demonstrated to effectively detect high‐energy proton beams at fluxes as
Jean‐Yves Duboz   +8 more
wiley   +1 more source

Challenges in Astronomy Education [PDF]

open access: yesProceedings of the International Astronomical Union, 2009
AbstractAstronomy is an attractive subject for education. It deals with fascination of the unknown and the unreachable, yet is uses tools, concepts and insights from various fundamental sciences such as mathematics, physics, chemistry, biology. Because of this it can be well used for introducing sciences to young people and to raise their interest in ...
openaire   +2 more sources

Evaluating the Resistance of Bifacial Perovskite Photodetectors to Xenon Ion Irradiation

open access: yesAdvanced Science, EarlyView.
Bifacial perovskite photodetectors maintain high efficiency and stability after 231 MeV xenon ion irradiation. Key photodetector parameters remain nearly unchanged at low fluence (1010 nucleons cm−2) and show only moderate degradation at high fluence (1011 nucleons cm−2), highlighting their strong radiation tolerance and suitability for optoelectronic ...
Yerassyl Yerlanuly   +5 more
wiley   +1 more source

Astronomy for Astronomical Numbers: A Worldwide Massive Open Online Class

open access: yesInternational Review of Research in Open and Distributed Learning, 2015
Astronomy: State of the Art is a massive, open, online class (MOOC) offered through Udemy by an instructional team at the University of Arizona. With nearly 24,000 enrolled as of early 2015, it is the largest astronomy MOOC available.
Chris D. Impey   +2 more
doaj  

Enhancing student engagement and performance in high school astronomy through a differentiated homework approach

open access: yesScience Education Quarterly
Astronomy education at the high school level faces challenges in motivating students and addressing their diverse learning needs. Traditional homework often involves rote memorization and fails to engage students meaningfully with astronomy concepts ...
Svitlana L. Malchenko
doaj   +1 more source

Quantitative Stain Mapping in X‐Ray Virtual Histology

open access: yesAdvanced Science, EarlyView.
Virtual histology promises 3D tissue examination without physical sectioning, yet has lacked the tissue‐specificity of conventional pathology. This work demonstrates the first quantitative three‐dimensional stain mapping at histologically relevant resolution, separating contrast agent from tissue to reveal cellular features such as nuclei. The approach
Dominik John   +16 more
wiley   +1 more source

Investigation of Pre-Service Science Teachers’ Attitudes Toward Astronomy and Self-Efficacy Beliefs in Astronomy Teaching: Online Astronomy Education

open access: yesEducational Academic Research, 2022
Sedat KARAÇAM   +4 more
doaj   +1 more source

Comparison of Astronomy school education curricula between Philippines and Japan [PDF]

open access: diamond, 2020
Lieza Crisostomo   +3 more
openalex   +1 more source

Technology Teacher: Singing the Black and Blues [PDF]

open access: yes, 2004
Gives simple, yet authoritative answers to the questions "Why is the sky blue?" and "Why is the sky black at night?" Combines technology with its application to Earth science, astronomy, and cosmology, and does so via language arts and music!

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