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Nicholas Y. Duvernay 고려대학교 언어정보연구소 2018 언어정보 Vol.26 No.-
Duvernay, Nicholas Y. 2018. Learner Aptitude Variables in L2 Learners' Strategy Frame Shift: A Comparative Study on the Effects of Collaborative Group Discussion. Language Information 26. 129-152. This study expands upon the previous research (Duvernay & You, 2017) made to investigate the Collaborative Group Discussion** method and its effects on learning strategy use as described in the Strategy Inventory for Language Learning (SILL, Oxford 1995). In the current study, additional factors in the form of learner types—including personality, gender and learner aptitude—have been included as variables that may affect L2 learners' Strategy Inventory Frame Shift*** after a semester of classroom CGD sessions. The study found that learner types have a significant impact on variations in CGD Strategy Frame Shift (SFS) results and that the three main factors indicate interconnected correlations. In particular, introverted personalities, females and language learners of lower language-learning aptitude all demonstrated SFS in the form of improvements in metacognitive, affective and social strategy use.
Treuheit Nicholas A.,Crawford Nicholas F.,Maki Steven,Payne Jason,Allen Jeff 한국약제학회 2020 Journal of Pharmaceutical Investigation Vol.50 No.4
Purpose Biosimilars can effectively reduce the cost of healthcare by providing a new source of competition for original drugs. A cornerstone of biosimilar development is assembling a comprehensive package of analytical data that demonstrates physicochemical biosimilarity to justify a shorter regimen of clinical trials. The purpose of the present work was to present part of a biosimilarity data package comparing Pfenex pegfilgrastim to its reference, Amgen’s Neulasta™ and to highlight a deuterium exchange experiment that can be used as part of the analytical tool box to demonstrate biosimilarity. Methods We used circular dichroism (CD), fluorescence, biolayer interferometry (BLI), and hydrogen–deuterium exchange (HDX) mass spectrometry experiments to analyze structural similarity between Pfenex pegfilgrastim and its reference, Amgen’s Neulasta™. In particular, we incorporated a novel HDX experiment comparing binding to the receptor by Pfenex pegfilgrastim or Neulasta™. Results The characterization experiments showed a high degree of similarity between the molecules, from secondary structure (CD/fluorescence), binding (BLI), and deuterium uptake in free and bound forms (HDX). Notably, the receptor-binding experiment found seven peptides that were similarly protected upon binding to both pegfilgrastim molecules. Conclusion These select experiments are a subset of the required characterization to demonstrate similarity, but they represent a progression of structural analysis that is enhanced and strengthened by a novel HDX experiment. This method improves our understanding of this interaction and gives us another analytical tool for demonstrating biosimilarity that should be adaptable for use with other biosimilar products in the future.
Semantic Representations in Monolingual and Bilingual Connectionist Networks
( Nicholas Rendell ),( Eddy J. Davelaar ) 서울대학교 인지과학연구소 2015 Journal of Cognitive Science Vol.16 No.3
Repeated practice of inhibitory processes in bilinguals leads to an advantage in tasks requiring control processes. This advantage has been postulated to contribute to cognitive reserve as an offset to age and dementia related decline. Two models are presented which have learned the names of a series of pictures belonging to two categories. The first model learned the names of both categories in a single language, the second in two languages. In line with the dopamine hypothesis, change in gain of the log-sigmoidal transfer function was applied to provide a valid age related change. The results demonstrated greater separation of representations for monolinguals than for bilinguals. This occurred both for individual representations within a category and between categories. Furthermore, an interaction between brain reserve capacity, a biological category of cognitive reserve, and whether or not the model was bilingual or monolingual was observed for measures of separation. The results are discussed in terms of retrieval induced inhibition which suggest that the closer representations are to each other, the greater the recruitment of inhibitory processes.
Nicholas F. Bugai(니콜라이 부가이) 한국외국어대학교 역사문화연구소 2001 역사문화연구 Vol.14 No.-
Развитие национальных процесов в стране в первой половине 20 -х годов и, особенно, после образования Союза ССР(l922 г.), связанных с приятием государством в качестве новой народнохозайственной политики-НЭПа(новая экономическая политика), началом реализации новых планов несомиенно способствовали политическому обновлению общества в целом. В этот период наблюдается и этническая мобилизация. Представители разных национальностей все активнее включались в производственный процесс, в политическую работу, стремясь принести пользу развивающемуся на совершенно новых основах обществу. 3то в полной мере относилось и к корейскому этническому меньшинству. в зтой с т атье рассмотрены формы и методы работы Союза корейцев, поживающих на территории СССР в 1920гг . Страктypbl и главные фигуры Союз а тоже отмеченны .
City systems research: from morphology to relationality and positionality
Nicholas A. Phelps 서울시립대학교 도시과학연구원 2021 도시과학국제저널 Vol.25 No.4
Making reference to the ‘old’ concept of megalopolis I glance back to identify a future research agenda on city systems. Megalopolis happens to be not just a convenient scale around which to organize discussion but also a concept more seminal in its ‘putative relationality’ than often appreciated. The concept contains important seeds of subsequent and future research on city systems more generally or else prompts them to the extent that the scale of urbanization and functional urban relations may now exceed it. I suggest five themes within this agenda that speak to the underplayed and emergent (1) morphological, (2) informational, (3) incubatory, (4) relational properties of megalopolitan systems and how the latter property of city systems promises (5) a positionalist perspective that reaches beyond urban economic organization at the megalopolitan scale. I note in conclusion the possible additional benefits of this agenda in promoting a measure of intra- and inter-disciplinary dialogue on a subject otherwise characterized by fragmentation.
Detecting artefacts in analyses of extreme wind speeds
Nicholas J. Cook 한국풍공학회 2014 Wind and Structures, An International Journal (WAS Vol.19 No.3
The impact of artefacts in archived wind observations on the design wind speed obtained by extreme value analysis is demonstrated using case studies. A signpost protocol for detecting candidate artefacts is described and its performance assessed by comparing results against previously validated data. The protocol targets artefacts by exploiting the serial correlation between observations. Additional "sieve" algorithms are proposed to identify types of correctable artefact from their "signature" in the data. In extreme value analysis, artefacts displace valid observations only when they are larger, hence always increase the design wind speed. Care must be taken not identify large valid values as artefacts, since their removal will tend to underestimate the design wind speed.