http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
認知特性を活かした漢字習得方法の一提案 - 韓国人日本語学習者へのインクルーシブ教育の観点から -
Matsubara, Yoshiko 한국일어일문학회 2022 日語日文學硏究 Vol.123 No.-
본고에서는 한자 학습을 어려워하는 학습자의 특징을 관찰하고 이러한 학습자들이 디스렉시아(난독증)의 그레이 존에 있을 가능성을 파악하였다. 우선 학습자들이 가지고 있는 인지 특성을 조사하였고 그 인지특성과 한자 학습의 연관성을 조사 분석하였다. 조사 결과, 인지 특성에 있어서 한자 시험 점수가 높은 학습자와 낮은 학습자 간에 유의미한 차이를 보였다. 한자 시험에서 점수가 높은 학습자는 글자나 문장을 도식화하는 유형인 '언어우위 유형' 중 '언어추상 유형' 수치가 높고, 점수가 낮은 학습자는 '시각우위 유형' 중 '사진(카메라) 유형'과 "3차원 영상 유형' 수치가 높은 것으로 나타났다. 지금까지 통상적으로 한자 교육에서 실시해온 '써서 외우는' 학습방법은 '언어추상 유형'을 사용하는 학습방법이기 때문에 인지 능력이 높은 학습자에게는 효과적인 학습방법이었다고 볼 수 있다. 반대로, 그 외의 인지특성을 주로 사용하는 학습자에게는 효과가 낮다고도 말할 수 있다. 이러한 조사 결과를 바탕으로 한자학습에 어려움을 가지고 있는 학습자가 주로 사용하는 시각적 인지 방법을 활용한 한자 학습법을 제안하였다. 또한 시각뿐만 아니라 청각인지를 활용한 학습방법도 복합적으로 도입함으로써 기존의 학습방법인 '쓰고 외우기'뿐만 아니라 '보고 외우기' '듣고 외우기' 등 다양한 인지특성을 조합한 한자학습법도 제시하였다. 이러한 학습 방법에 의해 디스렉시아 그레이 존에 있는 학습자에게는 '없으면 곤란한 학습방법'으로, 그 외의 학습자에게는 '있으면 도움이 되는 학습방법'으로 인지된다면, 이것이야 말로 한자 학습을 위한 인클루시브 교육의 첫 걸음이 될 수 있으리라 생각한다.
Degradation of Raw Starch Granules by α-Amylase Purified from Culture of Aspergillus awamori KT-11
Matsubara, Takayoshi,Ammar, Youssef Ben,Anindyawati, Trisanti,Yamamoto, Satoru,Ito, Kazuo,Iizuka, Masaru,Minamiura, Noshi Korean Society for Biochemistry and Molecular Biol 2004 Journal of biochemistry and molecular biology Vol.37 No.4
Raw-starch-digesting $\alpha$-amylase (Amyl III) was purified to an electrophoretically pure state from the extract of a koji culture of Aspergillus awamori KT-11 using wheat bran in the medium. The purified Amyl III digested not only soluble starch but also raw corn starch. The major products from the raw starch using Amyl III were maltotriose and maltose, although a small amount of glucose was produced. Amyl III acted on all raw starch granules that it has been tested on. However, it was considered that the action mode of the Amyl III on starch granules was different from that of glucoamylase judging from the observation of granules under a scanning electron microscope before and after enzyme reaction, and also from the reaction products. Glucoamylase (GA I) was also isolated and it was purified to an electrophoretically pure state from the extract. It was found that the electron micrographic features of the granules after treatment with the enzymes were quite different. A synergistic effect of Amyl III and GA I was observed for the digestion of raw starch granules.
Computer Simulation of Sintering and Grain Growth
Matsubara, Hideaki The Korean Powder Metallurgy Institute 1998 한국분말재료학회지 (KPMI) Vol.5 No.4
This paper is aimed to study the computer simulation of sintering process for ceramics by Monte Carlo and molecular dynamics methods. Plural mechanisms of mass transfer were designed in the MC simulation of sintering process for micron size particles; the transfer of pore lattices for shrinkage and the transfer of solid lattices for grain growth ran in the calculation arrays. The MD simulation was performed in the case of nano size particles of ionic ceramics and showed the characteristic features in sintering process at atomic levels. The MC and MD simulations for sintering process are useful for microstructural design for ceramics.
Progress of Pulse Tube Cryocooler
Matsubara, Yoichi,Koh, Deuk-Yong The Korean Society of Superconductivity and Cryoge 2010 한국초전도저온공학회논문지 Vol.12 No.4
The pulse tube cooler as an alternative of Stirling, G-M or VM cooler to overcome the requirement from the various application fields is described. The necessity of the object oriented cooler development is explained to realize the cryocooler of more energy-efficient, more reliable, more compact and less expensive than what is currently available commercially.
Matsubara, Takayoshi,Ammar, Youssef Ben,Anindyawati, Trisanti,Yamamoto, Satoru,Ito, Kazuo,Iizuka, Masaru,Minamiura, Noshi Korean Society for Biochemistry and Molecular Biol 2004 Journal of biochemistry and molecular biology Vol.37 No.4
Complementary DNAs encoding $\alpha$-amylases (Amyl I, Amyl III) and glucoamylase (GA I) were cloned from Aspergillus awamori KT-11 and their nucleotide sequences were determined. The sequence of Amyl III that was a raw starch digesting $\alpha$-amylase was found to consist of a 1,902 bp open reading frame encoding 634 amino acids. The signal peptide of the enzyme was composed of 21 amino acids. On the other hand, the sequence of Amyl I, which cannot act on raw starch, consisted of a 1,500 bp ORF encoding 499 amino acids. The signal peptide of the enzyme was composed of 21 amino acids. The sequence of GA I consisted of a 1,920 bp ORF that encoded 639 amino acids. The signal peptide was composed of 24 amino acids. The amino acid sequence of Amyl III from the N-terminus to the amino acid number 499 showed 63.3% homology with Amyl I. However, the amino acid sequence from the amino acid number 501 to C-terminus, including the raw-starch-affinity site and the TS region rich in threonine and serine, showed 66.9% homology with GA I.
Convergence studies for Enriched Free Mesh Method and its application to fracture mechanics
Matsubara, Hitoshi,Yagawa, Genki Techno-Press 2009 Interaction and multiscale mechanics Vol.2 No.3
The Enriched Free Mesh Method (EFMM) is a patch-wise procedure in which both a displacement field on an element and a stress/strain field on a cluster of elements connected to a node can be defined. On the other hand, the Superconvergent Patch Recovery (SPR) is known to be an efficient post-processing procedure of the finite element method to estimate the error norm at a node. In this paper, we discuss the relationship between solutions of the EFMM and those of the SPR through several convergence studies. In addition, in order to solve the demerit of the smoothing effect on the fracture mechanics fields, we implement a singular stress field to a local patch in the EFMM, and its effectiveness is investigated.
Toward future networks: A viewpoint from ITU-T
Matsubara, D.,Egawa, T.,Nishinaga, N.,Kafle, V. P.,Myung-Ki Shin,Galis, A. IEEE 2013 IEEE communications magazine Vol.51 No.3
<P>There have been continuous efforts and progress regarding the research and development of future network technologies in recent years, such as network virtualization and software defined networking, information centric networking (ICN), cloud networking, autonomic management, and open connectivity. ITU-T started working on the standardization of FNs in late 2009, and it has developed some initial Recommendations that lay out the essential directions for subsequent detailed work. This article presents the background and the context of FNs' standardization, and the deliverables and future plans originated from the initial standardization work performed by ITU-T.</P>