• Journal of The Korean Association For Science Education
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• v.33 no.5
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• pp.1055-1086
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• 2013

The purpose of this study is to identify the formation and evolution patterns of a trading zone and to explore the difficulties teachers experience in the trading zone and their perceptions of the experience. Seven teachers involved in the 'STEAM Teacher Community' in a middle school located in the southern part of South Korea participated in this study. Participant observation and in-depth interviews were carried out, and reflective essays were collected for analysis. The results show that teachers successfully formed a trading zone to share their expertise when they developed teaching materials for the convergence of different subject matters. Moreover, such a trading zone evolved in the order of pre-trading zone, trading zone under elite control, trading zone with boundary object, and trading zone of shared mental model. The difficulties teachers experienced in the trading zone were categorized under the difference of culture and opinion across subject matters, the lack of motivation for convergence, the hegemony of convergence and far-fetched factors for convergence, and difficulty of communication due to jargons. Also teachers in this study experienced perceptual changes in the trading zone. The trading zone model drawn from the results of this study bring forth implications for voluntary teachers' learning community activity for the convergence of different subject matters.

• The Journal of Korean Philosophical History
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• no.36
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• pp.319-352
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• 2013

This paper aims to compare Liang Shu-Ming and Lee Don-Hwa's perceptions of modernization and the philosophical grounds of their perceptions during the New Cultural Movement period in Korea and China. Although Liang and Lee had different levels of enthusiasm towards New Cultural Movement, they shared many commonalities in their attitudes to Western modernization and their philosophical justifications for such attitudes. Liang Shu-Ming not only held positive views of Western modernization, but also examined the spiritual dynamics contributing to the development in science and democracy in Western countries. By analyzing the three fundamental questions of life, three kinds of human attitudes toward life, three types of culture derived from human attitudes, and the recapitulation theory, Liang systematically reviewed the spiritual dimension of Western modernization. Liang defined the spirit of Western modernization as a calculative rationality based on egoism and the separation of Self and Other. Such a statement demonstrates Liang's keen insights towards Western modernization. Meanwhile, although Lee Don-Hwa basically held positive views of Western modernization, from the beginning, he pointed out the problems with Western modernization and attempted to overcome these problems by employing the "human is heaven" doctrine of Cheondogyo. While Lee embraced modern science and the theory of evolution, he also insisted on the legitimacy of mysticism and the compatibility of the creation theory of Cheondogyo and the theory of evolution. Although Lee employed the concepts in Western philosophy of life, he also emphasized the interdependence, reciprocal relationship, and connectedness between Self and Other from the perspective of Cheodogyo doctrine. From the fact that Lee Don-Hwa transcended the modernization theory when he was applying it to answer questions, it seemed that Lee preceded Liang Shu-Ming. Nevertheless, Lee did not demonstrate the keen insight into the spiritual dimension of Western modernization, and his criticism against Western modernization did not touch upon the problem of rationality as Liang did.

• Journal of Korea Game Society
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• v.19 no.3
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• pp.43-52
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• 2019

Advances in technology are enhancing the player's visual satisfaction in games. Reflexively, narrative satisfaction has not been highlighted. This led to a player's critical view of the absence of original games. Especially in gameplay, quests require repeat and similar content and imperative tasks. It is overlooked that a quest can cause players to produce various meanings and effects. The concept of editing ability to reorganize the designed rules of the player beyond the performance and behavioral rules is conceptualized, and the four types of players that operate the characteristics can see that the player can intensify game play and immerse himself in play saw.

• Economic and Environmental Geology
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• v.34 no.5
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• pp.423-435
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• 2001

The gold-silver vein deposits in the Mugeug mineralized area are emplaced in late Cretaceous biotite granite associated with the pull-apart type Cretaceous Eumseong basin. Mugeug mine in northern part is composed of multiple veins showing relatively high gold fineness and is characterized by sericitization, chloritization and epidotization. The ore-forming fluids were evolved by dilution and cooling mechanisms at relatively high temperature and salinity (=30$0^{\circ}C$,1~9 equiv. wt. % NaCl) and highly-evolved meteoric water ($\delta$$^{18}$ O;-1.2~3.7$\textperthousand$) and gold mineralization associated with sulfides tormed at temperatures between 260 and 22$0^{\circ}C$ and within sulfur fugacity range of 10$^{-11.5}$ ~ 10$^{-13.5}$ atm. In contrast, Geumwang, Geumbong and Taegueg mines show the low fineness values, in southern part are characterized by increasing tendency of simple and/or stockwork veins and by kaolinitization, silicificatitan, carbonatization and smectitization. These droposits formed at relatively low temperature and salinity (<23$0^{\circ}C$, <3 equiv. wt. % NaCl) from ore-forming fluids containing greater amounts of less-evolved meteoric waters ($\delta$$^{18}$ O;-5.5~4.0$\textperthousand$), and silver mineralization representing various gold-and/or silver-bearing minerals formed at temperatures between 200 and 15$0^{\circ}C$ and from sulfur fugacity range of 10$^{-15}$ ~10$^{-18}$ atm These results imply that mineralization in the Mugueg area formed at shallow-crustal level and categorize these deposits as low-sulfidation epithermal type. The genetic differences between the northern and southern parts reflect the evolution of the hydrothermal system due to a different physicochemical environment from heat source area (Mugeug mine) to marginal area (Taegeum mine) in a geothermal field.

• Korean Journal of Plant Taxonomy
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• v.33 no.4
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• pp.373-386
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• 2003

Internal transcribed spacer (ITS) sequences of nuclear ribosomal DNA were determined for 14 individuals representing eight taxa from Scopolia s. str. and related genera, Anisodus and Atropanthe. We found that the ITS sequences of Korean endemic species, S. parviflora, are significantly different from its allied species, S. japonica. This is contradictory to traditional taxonomic treatments in which those species are regarded as conspecific. S. parviflora exhibited closer relationship to S. carniolica, which is disjunctly distributed in Europe. In spite of substantially high sequence divergence between S. japonica and S. parvlflora/S. carniolica clade, morphological resemblance is evident among the species. Morphological stasis concept (retardation of morphological differentiation or evolution of similar characters among the disjuncts in a similar ecological habitat) was referred to understand this rather unusual evolutionary feature. S. lutescens, another Korean endemic species, shared almost identical ITS sequences with S. parviflora. Lack of diagnostic character distinguishing the taxa suggests that they are conspecific. Anisodus carniolicoides, which was originally described in Scopolia, was grouped with A. luridus and A. tanguticus. The monophyletic Anisodus formed a sister group relationship with a monotypic genus Atropanthe.

• The Journal of the Petrological Society of Korea
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• v.24 no.2
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• pp.107-124
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• 2015

The 'Imjin System' (or Rimjin System) was established in 1962 as a new stratigraphic unit separated from the Upper Paleozoic Pyeongan System based on the discovery of brachiopods and echinoderms of possible Devonian age. Subsequent discoveries of the Middle Devonian charophytes confirmed the Devonian age of the system. The Imjin System is distributed in the Imjingang Belt between the Pyongnam Basin and the Gyeonggi Massif, spans from the eastern areas including Cholwon-gun of the Gangwon Province, Gumchon-gun, Phanmun-gun, and Tosan-gun of the Hwanghaebuk Province, to the western areas of Gangryong-gun and Ongjin-gun of the Hwanghaenam Province, and includes the Yeoncheon Group (metamorphic complex) to the south. Unlike the lower Paleozoic strata in the Pyongnam Basin which solely produce marine invertebrate fossils, the Imjin System yields diverse non-marine plant and algal fossils. Brachiopods of the system are similar to those from the Devonian of the South China Block and include taxa endemic to the platform, implying a close paleogeographic affinity to the South China Block. The Imjin System is generally considered as of Middle to Late Devonian in age, although there have been suggestions that the system is of the Middle Devonian to Carboniferous in age. North Korean workers postulated that the Imjin System was deposited in the current geographic position, where the "Imjin Sea" (an extension of the South China Platform) was located during the Devonian. The Imjin System displays strong local variations in stratigraphy and its thickness. It has recently been reported that the strata are repeated and overturned by thrust faults in many exposures. The Yeoncheon Group a southward extension of the Imjin System, also experienced intense tight folding and contractional deformation. Northward decrease in metamorphic grade within the system suggests that the northern part of the Gyeonggi Massif and the Imjingang Belt are probably an extension of the Dabie-Sulu Belt between the South China and Sino-Korean blocks, and the Imjin System is an remnant of accretion resulted from the collision between the two blocks. In order to understand tectonic evolution and Paleozoic paleogeography of eastern Asia, further studies on stratigraphic, sedimentologic and tectonic evolution of the Imjin System involving scientists from the two Koreas are urgently needed.

• The Journal of the Petrological Society of Korea
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• v.3 no.1
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• pp.94-108
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• 1994

The Precambrian granite, and the Yuli group and the Hyeondong gneisss complex are studied to unravel the metamorphic history of the northeastern Sobaeksan massif. The Hongjesa granite, emplaced at 650-$700^{\circ}C$ and $3{\pm}1$ kbar, has been altered at 310-$568^{\circ}C$. Not only the chloritization of biotite but also the sericitization and saussuritization of plagioclase occur at the subsolidus stage. Biotites of the Hongjesa granite vary in their Al, Fe and Mg contents through dioctahedral and tschermakitic substitutions during the subsolidus stage. Secondary muscovites from biotite and feldspars are enriched in their Si and Mg+Fe contents through tschermakitic and trictahedral substitutuions. The metamorphic pressures and temperatures estimated from the Hyeondong gneiss complex are 3.6-6.6 kbar and 593-$718^{\circ}C$, respectively. Local migmatization producing the cordierite-bearing assemblage occurs in the Hyeondong gneiss complex. The Gibbs' method applied to the assemblage of garnet+biotite+plagioclase+quartz in banded gneiss suggests a complex P-T history of the Hyeondong gneiss complex.

• Child Health Nursing Research
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• v.19 no.3
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• pp.149-158
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• 2013

Since 1990, descriptive studies about the concept of client advocacy have been published in the health journals. However, empirical studies of the concept are still lacking. There are not enough bases to apply the concept of client advocacy in nursing practice. The purpose of this paper is to encourage empirical research about client advocacy by clarification of the concept and to discusses application of the theory in child healthcare. The literature was reviewed that empirical studies on client advocacy conducted after the year 2000. The changing trends in the client advocacy concept was examined; it was changed from the philosophical concept to nursing action and changed from individual advocacy to collective advocacy, with the rise of the self advocacy concept. The research trends on client advocacy evolves from descriptive study to quasi-experimental study and instrument development study, with diversification and expansion of research methods, advocates, clients and settings. The advocacy role of the nurse in child healthcare is significant due to the child's lack of self determination ability. In ill child care, the application of individual advocacy is potent, while in healthy child care, collective advocacy, policy advocacy, and social advocacy is effective.

• Journal of Korean Philosophical Society
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• v.123
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• pp.1-26
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• 2012

Ist der Emotivismus eine $mi{\ss}lungene$ Theorie? Nach der Meinung von Jesse Prinz ist es nicht so. Auf der Humeschen Tradition stehend behauptet er, $da{\ss}$ ein moralisches Urteil ohne das Sentiment von Billigung oder $Mi{\ss}billigung$ nicht zustandekommen kann. Ihm zufolge ist Emotion nicht allein mit moralischen Urteilen verbunden, sondern auch eine notwendige und hinreichende Bedingung $daf{\ddot{u}}r$. Der Grund dessen, warum der Emotivisums nicht ${\ddot{u}}berzeugend$ erschien, liegt darin, $da{\ss}$ $f{\ddot{u}}r$ diesen die Verbindung von Emotion und Moral nur auf den $Gef{\ddot{u}}hlsausdruck$ $beschr{\ddot{a}}nkt$ bleibt. Zwar stellt das moralische Urteil Sentiment dar, aber das bleibt eben nicht als ein $blo{\ss}$ $Gef{\ddot{u}}hlsausdruckendes$. Denn die $Moralit{\ddot{a}}t$ ist nicht die einfache Projektion eines subjektiven Zustandes, vielmehr konstruiert die emotionale Reaktion von Billigung oder $Mi{\ss}billigung$ das moralische Urteil. Daher muss der projektistische Gesichtspunkt des expressionistischen Emotivismus modifiziert werden, so $da{\ss}$ der oft dem Emotivismus kritisch zugeschriebene moralische Nihilismus zu ${\ddot{u}}berwinden$ ist. In diesem Zusammenhang $schl{\ddot{a}}g$ Prinz den konstruktiven Sentimentalismus vor, der als eine hybride Theorie des Moralbegriffs von 'biologiscehn Tatsachen' und 'sozialer Konstruktion' darauf zielt, im moralischen Leben eine Stelle auszumanchen, wo Evolution und Kutur zueinander zusammentreffen $k{\ddot{o}}nnen$.

• Journal of Korea Technology Innovation Society
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• v.17 no.4
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• pp.820-844
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• 2014

Various innovation theories, such as innovation system, innovation cluster, triple helix model, are different in their focus. However they all emphasize the interaction between innovation actors in order to generate, diffuse, and appropriate technological innovations successfully. This study analyzes how the interaction of innovation actors in Daedeok Innopolis has been changed since the introduction of innovation cluster policy like the designation of Daedeok Innopolis. Based on the analysis of survey data, Innopolis statistics, and patent joint-application data, we come to the conclusions that the Daedeok Innopolis has characteristics of multi-level governance structure, in which innovation cluster, i.e. Daedeok Innopolis, regional innovation system, and national innovation system directly overlap under the framework of innovation system. In addition, from the perspectives of triple helix model, we are able to verify that the inter-domain interactions between innovation actors, such as tri-lateral network, have been constantly increased in the Daedeok Innopolis. Based on our analysis, we identify some policy suggestions in order to strengthen the competitiveness of the Daedeok Innopolis as well as other innovation clusters in Korea. First, the network activities between innovation actors within innovation cluster should be strengthened based on the geographical accessibility. Second, private intermediate organizations should be established and their roles should be extended. Third, the entrepreneurial activities of universities within innovation cluster should be strengthened. In other words, the roles of universities within the Innopolis should be activated. Finally, the government should provide relevant policy supports to activate the interactions between innovation actors within innovation cluster.