• Journal of the Korean Society for information Management
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• v.37 no.2
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• pp.1-22
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• 2020

The legislative cosponsorship network shows the legislative process of the National Assembly through the relationship between the members of the National Assembly formed by cosponsorship. This study focused on the library bill proposed during the 19th National Assembly term, and conducted the cosponsorship network analysis, the centrality analysis of actors of the National Assembly, and a subgroup analysis of keyword-centric networks. As the result of the study, the library bill's cosponsorship network was segmented according to political parties, and lawmakers who played an intermediary role in close proximity to other political party members had an important influence on the network. When restructured into a keyword-oriented network, the network structure segmented into political parties improved as members of different parties shared the same keywords and formed subgroups. Based on the results, it was suggested that a strategy for spreading and sharing policy issues based on core keywords rather than library legislation, centered on lawmakers who play a mediating role between parties, is needed to activate library legislation.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.31 no.1
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• pp.311-335
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• 2020

This study was conducted to suggest the ways of improving legislative information services in the National Assembly Library based on the information needs of the legislative support organization arising from the legislation process done by the National Assembly Members. For the purpose, 20 users of legislative support organizations were interviewed in depth. Based on the analysis of the results, the study suggested the improvement proposals in the areas of services and system. Service improvement reflected the information needs of overseas legislative cases, the need for supplementing policy information, and the areas that need to be promoted Second, in the area of system improvement, it was proposed to raise the service awareness of the legal information system centered on foreign legal information and to operate personalized service that can provide differentiated information services for each legislative support organization.

• Journal of the Korean Electrochemical Society
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• v.17 no.3
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• pp.139-148
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• 2014

Electrochemical energy-storage devices such as batteries and supercapacitors are important components in emerging portable electronic device, electric vehicle, and clean energy storage and supply technologies. This review describes recent progress in the development of nanostructured electrodes, the main component of the electrochemical energy-storage device, prepared by layer-by-layer (LbL) electrostatic assembly. Major advantages associated with, and challenges to, the fabrication of LbL electrodes, as well as the future outlook for expanding the application of LbL techniques, are discussed.

• Korean Journal of Legislative Studies
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• v.15 no.2
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• pp.5-34
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• 2009

Why the Korea National Assembly shows often limping in its operations despite the introduction of various democratic legislative rules? Regarding the question, this article pays attention to the institutionalization of legislative rules and political saliency of bills, and analyzes the Constitutional Court's law reports. According to the analysis, the National Assembly goes on smoothly when dealing with the bills with low political saliency, but shows anomaly in its operation when dealing with the bills with high political saliency. This indicates that the institutionalization of the legislative rules is relatively low. The low level of the institutionalization is derived fundamentally from a distinguishing characteristic of the power structure in which political power is too much concentrated on the president. Within the power structure, the ruling party has to play the role of protecting and advocating the president, whereas the opposition parties become actors criticizing and checking the president. Consequently, the parliamentary decision-making processes have been dominated by the political strifes between the ruling and opposition parties, often producing limping operations of the National Assembly and delayed institutionalization of the legislative rules.

• The Korean Journal of Archival Studies
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• no.73
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• pp.161-188
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• 2022

This article explores the current status of arrangement of the archives relating to the Korean Provisional Assembly held by the National Assembly Library and suggests the direction of rearrangement focusing on the principles of arrangement. The Korean Provisional Assembly had records management regulations, and records were produced and stored according to them. However, the archives lost their original order at some point. The National Assembly Library collected and managed them in the 1960s. The National Assembly Library did not fully consider the records management system at the time of record production and various situations that may occur during the storage process while organizing the collected archives. At that time, the National Assembly Library did not follow the records management regulations of the Korean Provisional Assembly. In addition, the hierarchical structure of archives was not applied during the arrangement, and the National Assembly Library arranged without considering the Principal of Provenance and the Principle of original order. As a result, it became difficult to understand the structure and context of the archives. In order to solve these problems and come up with a plan for rearranging the archives, first of all, it is necessary to examine the characteristics of the records related to the Korean Provisional Assembly in accordance with the principles of record arrangement. First, according to the Principal of Provenance, it is necessary to identify the organization, function, and records and classify the records item, records file, creators, dates of creation, types of records etc. Second, by applying the Principle of original order, it is necessary to understand what the order of records was at the time when records were created and preserved. Third, it is necessary to examine whether the records are completely created and valid. It is impossible to completely arrange the archives related to the Korean Provisional Assembly as it was in the past. However, by examining the current state of arrangement and the direction of rearrangement, it will be possible to newly understand the contents, structure, and context of the archives and create a basis for effective reference service.

• Journal of the Korea Society of Computer and Information
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• v.24 no.6
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• pp.125-133
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• 2019

This study aimed to investigate the political system related to the Electronic Government Law by analyzing the process of the common initiative of the law. To achieve the goal, this study applied the method of social analysis and sugessted the proper role of the assembly for realizing the electronic government and its control. The data were gathered from the bill information service of the national assembly. Netminer 4.0 was used for refining and analyzing data. The results are as follows. First, by analyzing three centrality(degree, betweenness, and eigenvector) of assembly member, the network effect of the powered party and reelected members were revealed as strong in the network. Second, through the component analysis, 5 sub-network has shown in total. The sub-networks showed two distinctive difference between two big parties. By the difference, members in two parties showed different characteristics in constituting communities and the effect of the powered party revealed as strong and clear. Based on the result, this study demonstrated the necessity of social solidarity rather than solipsism in committing common initiative. And a chronological research is need to anlayze $18^{th}$ and $19^{th}$ assembly to verify the effect of the powered party in prospect study.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.10a
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• pp.15-17
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• 2022

In order to minimize surplus parts in ball bearing selective assembly systems, it is necessary to optimize the selection probability by grasping the dimensional distribution of each part. But the use of a complex system causes delays in the production process. In this paper, we propose cluster priority selection algorithm that can quickly and simply determine the selection priority in ball bearing selective assembly system. In addition, we assume the simulated situation with the data collected in the actual ball bearing selective assembly process, and evaluate the incidence of surplus part and runtime by simulating the cluster priority selection algorithm and the exiting algorithm. As a result of the simulation, the cluster priority selection algorithm generated 83.8% less surplus parts, and 39.7% less runtime than the existing algorithm.

• Korean Journal of Legislative Studies
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• v.15 no.1
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• pp.5-38
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• 2009

This study analyzes the relationship since 1988 between National Assembly, president and political parties in Korea, and to find critical conditions for developing a mutually beneficial relationship among them. It argues that the levels of both internal power concentration and cohesiveness(or discipline) of political parties matter greatly, and applies them as theoretical framework for the historical review. By 2002, major political parties were highly concentrated in power and their discipline was strong. Consequently parties fought collectively with each other and Assemblies repeatedly saw standoffs and deadlocks. Reforms of 2002-04 that sought higher degree of party democracy and more autonomy among members of National Assembly have not been able to bring in a productive legislative-president relationship. A cohesive faction politics under the leadership of (potential) presidential candidates keeps it from growing. This study suggests further democratization of party power and more autonomy to individual Assembly members.

• Bulletin of the Korean Chemical Society
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• v.31 no.9
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• pp.2519-2526
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• 2010

Silane-based self-assembly was employed for the surface modification of carbon-coated Si electrodes and their surface chemistry and electrochemical performance in battery electrolyte depending on the molecular structure of silanes was studied. IR spectroscopic analyses revealed that siloxane formed from silane-based self-assembly possessed Si-O-Si network on the electrode surface and high surface coverage siloxane induced the formation of a stable solid-electrolyte interphase (SEI) layer that was mainly composed of organic compounds with alkyl and carboxylate metal salt functionalities, and PF-containing inorganic species. Scanning electron microscopy imaging showed that particle cracking were effectively reduced on the carbon-coated Si when having high coverage siloxane and thickened SEI layer, delivering > 1480 mAh/g over 200 cycles with enhanced capacity retention 74% of the maximum discharge capacity, in contrast to a rapid capacity fade with low coverage siloxane.

• Transactions of the Korean Society of Automotive Engineers
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• v.15 no.4
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• pp.33-40
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• 2007

Crashworthiness design is of special interest in automotive industry and in the transportation safety field to ensure the vehicle structural integrity and more importantly the occupant safety in the event of the crash. Front side assembly is one of the most important energy absorbing components in relating to the crashworthiness design of vehicle. The structure and shape of the front side assemblies are different depending on auto-makers and size of vehicles. Thus, it is not easy to grab an insight on designer's intention when you glance at a new front side member without experiences. In this paper, we have performed the explicit nonlinear dynamic finite element analysis on the front side assembly of passenger cars to identify the mechanical roles of major parts in relation to collapse modes from the viewpoint of reverse engineering. To do this, we have performed crash FE analysis for the two different assemblies of small car and heavy passenger car and have compared dynamic behaviors of the two.