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The role of reflection and reflexivity in the development of students’ abilities [PDF]
This article analyzes different approaches to defining reflection and reflexivity. The mastery of intellectual operations reveals the role of reflexivity in the development of abilities.
Shadrikov, Vladimir D.
doaj +1 more source
Reflections on reflections [PDF]
Comment on Ortner, Sherry. 2016. “Dark anthropology and its others: Theory since the eighties.” Hau: Journal of Ethnographic Theory 6 (1): 47–73.
openaire +2 more sources
Photoinduced Changes of Reflectivity in Single Crystals of YBa2Cu3O6.5 (Ortho II) [PDF]
We report measurements of the photoinduced change in reflectivity of an untwinned single crystal of YBa2Cu3O6.5 in the ortho II structure. The decay rate of the transient change in reflectivity is found to decrease rapidly with decreasing temperature and,
Bonn, D. A.+5 more
core +1 more source
Em certas ocasiões o Estado do Rio Grande do Sul é assolado por sistemas meteorológico com manifestações atmosféricas atípicas e que se enquadram entre os fenômenos de mesoescala.
Gustavo Leite da Silva+2 more
doaj +1 more source
Local reflectivity + stable reflectivity = reflectivity
AbstractA subcategory A of B is called locally reflective if for each ƒ:B→A with B∈B and A∈A, there exists an object ƒB∈A and morphisms ƒ0:B→ƒB and ƒ1:ƒB→A such that ƒ=ƒ1∘ƒ0. Moreover whenever ƒ=a∘g for a :A'→A and g:B→A',A'∈A, there exists a unique ƞ:ƒB→A' such that a∘ƞ=ƒ1 and g=ƞ∘ƒ0.
Wagish Shukla, Arun K. Srivastava
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Wavelength Effects on the Reflectivity of Niobium by Solid-State Laser Pulses
This study utilized solid-state lasers with a 50 ns pulse duration in a Q-switched mode of operation at wavelengths of 1.06 µm and 0.69 µm to investigate the hemispherical reflectivity of niobium.
Olena Benavides+3 more
doaj +1 more source
Education - from transmissive teaching to transformative learning
Objectives The aim of the article is to present the changes in the education – from transmissive teaching to transformative learning. Material and methods The article presents the basic assumptions and definitions of learning, teaching and education ...
Anna Perkowska-Klejman
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This issue of Reflections reports the latest update of ‘citation impact’ metrics for the Journal. The two year ‘Impact Factor’ has dropped marginally from 2.6 to 2.4 whereas the four year CiteScore has jumped from 4.8 to 6.2. These metrics capture the average citation per paper over time.
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High reflectivity grating waveguide coatings for 1064nm [PDF]
We propose thin single-layer grating waveguide structures to be used as high-reflectivity, but low thermal noise, alternative to conventional coatings for gravitational wave detector test mass mirrors.
+11 more
core +3 more sources
Non-Invasive Measurement of Frog Skin Reflectivity in High Spatial Resolution Using a Dual Hyperspectral Approach [PDF]
Background:Most spectral data for the amphibian integument are limited to the visible spectrum of light and have been collected using point measurements with low spatial resolution.
Greven, H+5 more
core +4 more sources