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"An Easy Switch": A Descriptive Case Study Exploring the Shift toward Informational Text Accompanying the Implementation of Common Core State Standards in Five Primary Classrooms.

, 2013
Heather D. Kindall
openalex   +1 more source

Cross-Modal Imaging in Noninvasive Identification of Histologic Features of Skin.

JAMA Dermatol
Arron ST, Cobb A, Correa-Selm LM, Given KM, Jain M, Pilkington D, Wang JY, Wang MZ.   +7 more
europepmc   +1 more source

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State primary standard of optical density unit GET 206-2016

Izmeritel`naya Tekhnika, 2021
The description of the State Primary Standard of optical density unit GET 206-2016 is given. The principle of operation of the standard, based on filtering the luminous flux of transmitted and reflected light, is described. The composition of the standard and its metrological characteristics are presented.
Dmitriy N. Zyablikov, Aleksandr V. Ivanov, Artem V. Koldashov, Sergey N. Marchenko   +3 more
openaire   +1 more source

State primary standard for the pH scale

Measurement Techniques, 1998
Information is given on the state primary standard for the pH scale that has been set up at VNIIFTRI. The measurement system is described and certification results are given. The future development of pH measurement in Russia is considered.
N. N. Zdorikov, O. V. Karpov, I. I. Maksimov, E. E. Seiku, V. V. Sobol'   +4 more
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State primary standard of ellipsometric angles GET 186-2017

Izmeritel`naya Tekhnika, 2020
Paper describes the structure, principle of work and metrological characteristics of the State primary standard of ellipsometric angles units GET 186-2017, which provides measurement of the two-dimensional spatial distribution of ellipsometric angles.
Gennady N. Vishnyakov, Gennady G. Levin, Vladimir L. Minaev   +2 more
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Coulometric device within a unit for state primary standards

Measurement Techniques, 2010
The operating principle and composition of the VNIIFTRI coulometric device is based on a three-chamber electrochemical cell of vertical construction that is part of the set of primary state standards for the pH scale and indices of pX ion indices. Metrological characteristics of the device ensure reproducibility of pH in the standard with an error of ...
M. A. Artemenkov, O. V. Karpov, V. D. Kutovoi, V. A. Zvezdina   +3 more
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State Primary Standard of the Unit of Infrared Radiance

Measurement Techniques, 2001
A description is given of the State primary standard approved in 2001 for the unit of infrared radiance.
I. I. Dolgikh, A. I. Pokhodun, O. V. Rybolovleva, V. V. Smirnova   +3 more
openaire   +1 more source