scholarly journals Backbone assignment for minimal protein amounts of low structural homogeneity in the absence of deuteration

2016 ◽  
Vol 52 (21) ◽  
pp. 4002-4005 ◽  
Author(s):  
ShengQi Xiang ◽  
Jacek Biernat ◽  
Eckhard Mandelkow ◽  
Stefan Becker ◽  
Rasmus Linser
Keyword(s):  
Backbone Assignment ◽  
Structural Homogeneity ◽  
Deuterated Proteins ◽  
Fast Mas ◽  
Sample Homogeneity

A set of higher-dimensionality 1H-detected experiments is introduced for assigning non-deuterated proteins with low sample homogeneity at fast MAS.

scholarly journals Proton-detected MAS NMR experiments based on dipolar transfers for backbone assignment of highly deuterated proteins

2014 ◽  
Vol 242 ◽  
pp. 180-188 ◽  
Author(s):  
Veniamin Chevelkov ◽  
Birgit Habenstein ◽  
Antoine Loquet ◽  
Karin Giller ◽  
Stefan Becker ◽  
...  
Keyword(s):  
Backbone Assignment ◽  
Mas Nmr ◽  
Deuterated Proteins

scholarly journals 1H, 13C, 15N backbone assignment of the human heat-labile enterotoxin B-pentamer and chemical shift mapping of neolactotetraose binding

2017 ◽  
Vol 11 (1) ◽  
pp. 99-104 ◽  
Author(s):  
Daniel Hatlem ◽  
Julie E. Heggelund ◽  
Daniel Burschowsky ◽  
Ute Krengel ◽  
Per E. Kristiansen
Keyword(s):  
Chemical Shift ◽  
Backbone Assignment ◽  
Heat Labile ◽  
Enterotoxin B

scholarly journals Improving Outcomes for English Learners Through Technology: A Randomized Controlled Trial

AERA Open ◽  
2021 ◽  
Vol 7 ◽  
pp. 233285842110255
Author(s):  
David Harper ◽  
Anita R. Bowles ◽  
Lauren Amer ◽  
Nick B. Pandža ◽  
Jared A. Linck
Keyword(s):  
Randomized Controlled Trial ◽  
English Learners ◽  
Multilevel Models ◽  
Controlled Trial ◽  
Control Group ◽  
Randomized Controlled ◽  
K 12 ◽  
Support Students ◽  
Sample Homogeneity ◽  
Trial Intervention

English learners (ELs) in K–12 schools must acquire English while simultaneously mastering content knowledge. Educational technology may support students’ learning through the affordance of individualized language practice. The current randomized controlled trial intervention study examined the effects of Rosetta Stone Foundations software on English learning among middle school ELs. The study took place in Grades 6 to 8 of an urban U.S. school district ( N = 221). Predictors of interest included time of testing (pretest vs. posttest) and software usage, and covariates included grade level, sex, and attendance. Additionally, socioeconomic status and home language were accounted for due to sample homogeneity. Multilevel models indicated that treatment group students showed larger gains than control group students on oral/aural outcomes. These results indicate that the software intervention enables individualized practice that can produce proficiency-related gains over and above the typical classroom curriculum.

Analysis of structural homogeneity of rock masses

1990 ◽  
Vol 29 (3) ◽  
pp. 195-211 ◽  
Author(s):  
Pinnaduwa H.S.W. Kulatilake ◽  
Deepa N. Wathugala ◽  
Mary Poulton ◽  
Ove Stephansson
Keyword(s):  
Rock Masses ◽  
Structural Homogeneity

Introduction to Statistical Methods for Outlier Detection and Sample Homogeneity Assessment of Reference Materials and Proficiency Test Items

2021 ◽  
Author(s):  
Yi-Ting Chen ◽  
Keyword(s):  
Data Analysis ◽  
Outlier Detection ◽  
Reference Materials ◽  
Proficiency Test ◽  
Test Items ◽  
Homogeneity Assessment ◽  
Iso 13528 ◽  
Scope Of Application ◽  
Iso 5725 ◽  
Sample Homogeneity

Due to the homogeneity of the product or sample, it will affect whether it meets the scope of application and purpose. For example, the reference materials(RM) produced by the reference material producer(RMP), and the proficiency test items selected by the proficiency testing provider(PTP), in order to ensure the reference materials or proficiency test items have consistent characteristics or comparability, they should be proved to have certain homogeneity. However, before performing homogeneity assessment, it is necessary to measure the characteristic parameters of the reference materials or proficiency test items to obtain a sufficient number of measured values for data analysis, but there may be outliers in the measured values that may affect data analysis and interpretation of the results. Therefore, this article will refer to ASTM E178-16a:2016[1], ISO 5725-2:1994[2], ISO 13528:2015[3], etc., to introduce several outlier detection and homogeneity assessment methods, supplemented by case studies. Finally, this article will remind the precautions for the use of the method, so that readers can choose the appropriate method for use in the actual analysis.

Neutron Spectroscopy of Hydrogenous and Biosynthetically Deuterated Proteins

1984 ◽  
pp. 381-400 ◽  
Author(s):  
H. D. Middendorf ◽  
J. T. Randall ◽  
H. L. Crespi
Keyword(s):  
Neutron Spectroscopy ◽  
Deuterated Proteins

Fast MAS Total Through-Bond Correlation Spectroscopy

2001 ◽  
Vol 148 (2) ◽  
pp. 459-464 ◽  
Author(s):  
Edme H. Hardy ◽  
René Verel ◽  
Beat H. Meier
Keyword(s):  
Correlation Spectroscopy ◽  
Fast Mas
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