• Journal of Korean Society of Occupational and Environmental Hygiene
• /
• v.17 no.1
• /
• pp.13-20
• /
• 2007

This study was performed to investigate the concentrations of PM($PM_{10}$, $PM_{2.5}$, $PM_{1}$) and it's affecting factors in the subway from line 1 to line 8 in Seoul metropolitan area, from Sep. 1 to 30, 2005. PM concentrations were measured at the entrances and centers in subway passenger cabins by a light scattering equipment. And the affecting factors to PM were estimated based on the number of passenger, door open and close and running area etc. The geometric means of $PM_{10}$, $PM_{2.5}$ and $PM_{1}$ concentration in Seoul subway passenger cabins were $214{\mu}g/m^3$, $86.6{\mu}g/m^3$ and $27.0{\mu}g/m^3$, respectively. These mean concentrations in subway carriage were higher when it ran on an underground track than on a ground track. And running time(7AM-9AM, 11AM-13PM, 6PM-8PM) significantly influenced to the concentrations of $PM_{10}$, $PM_{2.5}$ and $PM_{1}$. Daily profile of $PM_{10}$ and $PM_{2.5}$, $PM_{1}$ expressed as an 10 minutes average, showed similar variation pattern over day period. In correlation analysis, significant relations among $PM_{10}$, $PM_{2.5}$ and $PM_{1}$ were detected(p〈0.01). In particular, correlation coefficient between $PM_{10}$and $PM_{1}$ was highly significant(r=0.94). Further study is needed to identity the sources of PM in subway cabins and to compare pollutants concentration among subway lines.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.19 no.1
• /
• pp.29-37
• /
• 2005

According to Confucianism, the world before Confucius focused on respecting the heaven which meant that everything could be done by the heaven. After the period of Confucianism, Joo-Ja asserted that everything could be done by nature. During the Chosun Dynasty, philosophers such as Seo Kyung-duck, Lee Hwang, and Lee Yi talked about four characters and seven passions of human being. They started to focus more on the inside of human nature. During the later period of the Chosun Dynasty, a philosopher by the name of Dongmugong Lee Jema analyzed that one's nature and feelings can change his or her external matter and the function of internal organs by purity or impurity of one's mind. Based on these analysis, Dongmugong discovered 'sasangin' which puts more emphasis on one's state of mind compared to the outside the world. Also, Dongmugong tried to figure out the connections between Confucianism and medical science. If you use change fire and stone theory which is difference between hado and nock-seo to expain four seven theory one's mind could be define as four natural characters and seven feelings. From four seven theory four is ying and seven is yang. This is the method of cure and understand the structure of human body. And also, four natural characters and seven feelings can be divided into heaven and earth. You can see Four natural characters is far more similar to heaven and seven feelings are similar to earth. According to four-seven theory hado is permanent and you can find out 'sasangin' is permanent also. Since seven feelings are influenced by sam-jae, you can analogize there are 21 different types in 'sasangin'. An underlying principle should there be 28 different types of sasangin instead of 21 different types of sasangin but one quater of sasangin is hidden according to samhyuniljang theory. All creations in the world are organized by unification of the great absolute and symmetry distinction of yingyang. With these facts identity of the heaven, earth and man which is named samjae generates symbols of independent sasang. And also, sasang generates relations between five element, six energy and the six family relation. From six family relation comes seven feelings of man which creates a category of the eight trigrams for divination and unification of nine palace. All these process are united.

• Research in Plant Disease
• /
• v.22 no.2
• /
• pp.122-126
• /
• 2016

In June 2015, an exhibited typical signs and symptoms of brown rot was observed on fruit of Apricot cvs. Modern and Alexander at an incidence of 5% of fruit in Jeonju, Korea. Early symptoms on fruit showed small, circular, light brown spots that eventually destroyed the entire fruit. Small sporodochia appeared on the fruit surface. Fruit susceptibility to brown rot increases during the 1 to 2 weeks period prior to harvest. The conidia were one-celled, hyaline, lemon-shaped, $14.6-18.0{\times}8.5-11{\mu}m$, and borne in branched monilioid chains. Based on the morphological characteristics and phylogenetic analysis of internal transcribed spacer (ITS), the fungus was identified as Monilinia fructicola. A BLAST search revealed that sequences of the fungus shared 100% identity to those of M. fructicola. Pathogenicity of a representative isolate was proved by artificial inoculation, fulfilling Koch's postulates. To our knowledge, this is the first confirmed report on the occurrence of M. fructicola on apricot in Korea.

• Research in Plant Disease
• /
• v.23 no.4
• /
• pp.322-333
• /
• 2017

In June and July 2015 and 2017, typical signs and symptoms of brown rot were observed on the fruit of Japanese apricot, peach, apricot, Japanese plum, and sweet cherry with incidence levels of 2-5% in Jeonju and Imsil, Korea. Early symptoms were small, circular, light brown spots that eventually destroyed entire fruit. Small sporodochia later appeared on the surface. Conidia isolated from each host were one-celled, hyaline, lemon-shaped and borne in branched monilioid chains. The optimal temperature range for hyphal growth of all the isolates was $20-25^{\circ}C$. The growth of hyphae was faster on potato dextrose agar and oatmeal agar than others. Multiple alignments using the ITS sequences from different host showed that they matched each other (100%). The ITS sequences showed 100% identity to those of M. fructicola. Based on the morphological characteristics and phylogenetic analysis via internal transcribed spacer (ITS), all the isolate was identified as M. fructicola. Pathogenicity of representative isolates was proved by artificial inoculation, fulfilling Koch's postulates. This is the first confirmed report on brown rot caused by M. fructicola on stone fruit in Korea.

• Management & Information Systems Review
• /
• v.28 no.4
• /
• pp.253-291
• /
• 2009

Expo, as one of the types of convention, is defined as the exhibition of which primary object is the public enlightenment. It displays lots of exhibits from countries around the world created or produced by advanced technologies, but its priority is actually on suggesting value of product, usability and creativity, not on seeking for purchasers of those products. Thus, the world's event Expo can be deemed as the place for educating visitors with various features in both current and future generation in terms of "experience". This study intends to grasp the attributes and elements of the host cities and to look into the formation of city image after being a spectator and the relation for suggesting systematic and rational measures on planning and promoting the Expo. For the foregoing measures, this study suggests effective management measures for Expo spectators by disclosing attributes of host cities, relationship with the formation of city images, and satisfactory relationship among Expo spectators. For achieving the purpose of this study, the relationship between spectators who visited the 'Cheonan 2009 Wellbeing Food Expo' and each element on the basis of the measuring devices deducted through a preparatory research. Based on the results deducted through positive analysis, it intends to expect qualitative improvement of 'Cheonan 2009 Wellbeing Food Expo' and to suggest measures for elevating satisfaction level of Expo spectators by displaying alternative elements for spectators' choice at the Expo and gives continuous suggestion on managing spectators.

• Journal of the Korean association of regional geographers
• /
• v.16 no.5
• /
• pp.572-589
• /
• 2010

With the advent of lifelong learning society, most of the cities in Korea have been promoting the construction of lifelong learning city. At this point, the purpose of this study is to configure regional learning programs and apply them to the actual world. Important results of this study can be outlined as follows; First, the regional learning programs in the lifelong learning society are desirable to be configurated with the situated learning method focused on the characteristics of learners, instructors and the local contexts. In addition, the active training of regional human resources such as organizing learning circles and SERVICE-LEARNING through the participation of them is effective as a teaching method. Secondly, the consequence through the field excursion calling itself 'the geography exploration group', organized by the researcher and involved with participants together provoked the paradigm shift on their region and the regional identity. Thirdly, the active participation of local experts including geography teachers should be needed for the popularization of geography education. Hence, if we continue to develop the local learning programs tailored to regional traits and apply them to the actual world, geography education will play an important role to build the stable foundation in the lifelong learning society.

• The Journal of the Korea Contents Association
• /
• v.11 no.7
• /
• pp.316-327
• /
• 2011

This study focuses on drawing implications in the development of practical adaptation strategies of migration women by marriage. For this study, eight migration women by marriage were chosen and their adaptation strategies as a wife, daughter-in-law, and as mother to adapt themselves to family lives were observed. For this, phenomenological method was adopted and their adaptation strategies were analyzed mainly in terms of their relationships within a family. Their adaptation strategies drawn in this study could be categorized into 11 themes, 26 theme bundles and 76 meanings. First, in relation to their husband, their adaptation strategies were 'to live relying on their good husband' and 'to think of their husband as their supporter.' Second, the adaptation strategies with regard to their parents-in-law were 'to exclude their husband's family' and 'to admit their caregiving.' Third, their adaptation strategies in terms of their relation to the children, were 'to set their children as the goal for marriage life,''to incorporate themselves with the local community,' 'to be equipped with authority as a parent' and 'to raise the children as a Korean.' In addition, their psychological adaptation strategies displayed their admittance of changes, maintaining their own identity, their sustenance of self-esteem and the resignation. Finally, based on these results, this study suggested ways to facilitate their adaptation to family life as well as the essence of their adaptation strategies.

• The Journal of the Korea Contents Association
• /
• v.11 no.7
• /
• pp.168-178
• /
• 2011

Experiencing the vortex of postmodernism, modern graphic design has evolved radically from simple aesthetically-motivated style following modernism. Concurrently, Typography has transmuted into International Typography Style from Grid Standard, which was an outcome of modernism. Edward Fella is one of the most internationally prestigious figures practicing the contemporary graphic design style. He is currently pursuing his career as an educator by teaching graphic design and typography at Cal Arts. For a long time, Fella has devoted himself to yielding products of de-constructive presentations and constructing design identity based on aesthetics. This paper looks into aesthetic criteria which has affected modern graphic design, referring to graphism of Fella, an international graphic design and typography educator whose theoretical origins lie in French modern philosophy and aesthetics. Fella has created graphic works by making use of graphic motives residing in the unconscious and the subconscious. Therefore, his graphic style is viewed and investigated as de-constructive aesthetics in the paper. Drifting around toward the end of postmodernism, the present day defines itself as the age free of formality approaching uncertain future; however, Fella's typography graphically guides us to understand comprehensively not only how international graphic design flows from the present to the future, but its realizations in design works.

• Korean Journal of Cognitive Science
• /
• v.24 no.3
• /
• pp.237-270
• /
• 2013

Determinism and compatibilism have thought that libertarianism contradicts the scientific view. This paper demonstrates that the hypothesis that free will exists does not cause any problems and contradictions, while maintaining pro-scientific view. Rather, determinism lacks scientific and demonstrative bases. At first, I reject dualistic self by assuming identity theory of the self and physical body & brain. Free will is a functional concept or property that can have multiple realization. Therefore we can recognize whether aliens or robots have free will through observation on their acts. 'Free will' is a functional kinds term like 'digestion'. As we know we have digestive function, we can know that we have free will even before knowing the necessity of its existence by understanding micro structure of human free will. The judgement that an individual has free will function depends on whether it has particular actions. Those actions are controlling and restraining actions in context, predicting future, making elaborate conditional sentences, etc. Real being of free will is the physical occupant of the function that makes those actions. Determinism is based on various kinds of misconceptions and misunderstandings. Determinists often confuse necessity of physical law and determinism. Another decisive misunderstanding is that free will postulates same conditions and different results from the same point of time. However, free will postulates that the two points of time are different. Because determinism is unnecessary redundant hypothesis influenced by religions, according to Ockham's Razor, determinism should be eliminated.

• Journal of Korean Library and Information Science Society
• /
• v.49 no.1
• /
• pp.233-265
• /
• 2018

The aim of this study was to assess the social impact of the cultural programs of the children's libraries in Korea and further present the libraries'social value. To this end, we have conducted a survey on 511 elementary school students to assess the social impact of the children libraries'cultural programs. As a consequence, we have ascertained the children's expressiveness / creativity within their personal realms, self-esteem, pleasure / joy / happiness as well as their attitude towards cultural arts and changes in the cultural and artistic experiences further to growth in friendship as a matter of social interaction, generation and strengthening of local communities, sense of affiliation with local community / identify, and local community participation, among the manifestations of the social impact concerned. Based on this, children's libraries can be regarded as an important social capital of the community in the following aspects. Children's libraries enhance the quality of life and children's interaction skills. It also make them feel attached to the local community. Children's libraries maintain local communities, contribute to the creation and strengthening of local communities, and encourage participation in local activities.