• 한국HCI학회:학술대회논문집
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• 2006.02b
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• pp.175-178
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• 2006

1990 년대부터 본격적으로 시작된 국내 휴대폰의 역사는 불과 10 년 사이에 전체 인구 중 3600 만명 이상의 가입자가 휴대폰을 사용하고 있는 모바일 강국으로 발전하였다. 국내 이동통신사들의 다양한 서비스 전략과 단말 제조사들의 다양한 기술의 발전으로 휴대폰은 단순한 전화기능만을 담당하는 커뮤니케이션 디바이스(Communication Device)에서 다양한 VOD, AOD 서비스들의 도입으로 엔터테인먼트 디바이스(Entertainment Device)로 발전했고, DMB, TV, MP3, 카메라 등 다양한 디바이스들이 결합된 컨버전스 기능성 기기(Functional Device)로 발전해 가고 있다. 이런 과정에서 사용자들은 휴대폰에서 다양한 경험을 하게 된다. 본 연구는 다양한 매체와 디바이스가 결합 된 모바일 환경 속에서 이동통신사와 제조사의 관점에서 분석한 자료를 바탕으로 하나의 통합된 경험을 사용자들에게 제공할 수 있는 방법을 고찰해 보고자 한다. 휴대폰을 만드는 제조업체가 수행하는 경험 디자인은 이동통신사에 상관없이, 자사의 경험 통일성(identity)을 강조하게 되고, 이동통신사는 제조업체와 상관없이 자사의 경험 통일성을 강조하게 된다. 통일성 뿐만 아니라 기능이나 직무(task)의 중요성도 다르기 때문에 경험 디자인을 위한 우선순위도 다르게 된다. 이것의 결과는 모두 사용자가 떠 앉게 된다. 즉 사용자의 경험이 복잡해지게 되고 이것은 장기적으로 제조업체 및 이동통신사 모두에게 불이익을 주게 된다. 본 논문에서는 제조사와 이통사를 위한 사용자 경험 모형을 세웠고, 각 요소별로 접근 방법의 차이에 대해 논의를 하였다. 사용자가 휴대폰 경험에서 혼돈을 적게 하기 위해서는 제조사와 이통사의 인터랙션은 서로 일관성이 있어야 하고, 스타일 부문에서는 서로간의 입장차이가 좁히기 쉽지 않으므로 둘 다 사용자의 선택의 폭을 넓혀주는 방향으로 진행을 한다. 기획단계에서 부터 협력을 함으로써 양사의 갭을 줄일 수 있다.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.41 no.1
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• pp.45-52
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• 1996

This study was conducted to know how cold tolerance of rice is inherited. Several crosses were made between cold tolerant and susceptible varieties, and their progenies were evaluated for days to heading, spikelet number per panicle and spikelet fertility under both cold water and natural conditions. In F$_1$ and F$_2$ generations, earlier heading, more number of spikelet per panicle and higher spikelet fertility under the cold condition were dominance, and less delay or reduction in heading days and spikelets per panicle by cold treatment were over dominance or partial dominance, while less reduction in spikelet fertility by cold-water irrigation was complete dominance. Heritability in most characters by cold treatment was high and there was less difference of heritabilities in heading days and spikelets per panicle between cold treatment and natural conditions, while there was much difference of heritability in spikelet fertility between two conditions. Heterosis in spikelet fertility was considerably high, while those in heading days and spikelets per panicle were relatively low. Heterosis in remote crosses was especially larger under the cold-water treatment condition compare with that under natural condition.

• Korean Journal of Food Science and Technology
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• v.23 no.5
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• pp.610-613
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• 1991

The changes of volatile components of cooked rice during storage at $70^{\circ}C$ for 5 hr were investigated. Among more than 100 volatile components of fresh cooked rice, the predominant one was hexanal followed by nonanal, acetone, pentanal, butanal, heptanal, octanal and toluene. These eight components comprised about 55% of the total volatile, which was decreased by half after one hour storage. The amount of major volatile components in Tongil type rice was higher than Japonica rice, but the decrease of volatiles during storage was faster in the former.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.33 no.2
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• pp.201-204
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• 1988

To find out the relationship between the eco-physiological characteristics and wind damage of rice leaves by typhoon 'Thelma' occurred at young panicle formation stage of rice plant, the study was carried out. The rate of dead leaves by wind damage in Indica X Japonica varieties were higher than that in Jap. varieties. Ind. X Jap. varieties which had erect and broader leaves had the higher number of silicified cell, moisture loss and stomatal aperture in leaves. And the wind damage were positvely correlated with the characteristics such as the number of silicified cell (r=0.7546$\^$*/), rate of moisture loss (r=0.8343$\^$**/) and stomatal aperture (r=0.8460$\^$**/) of rice leaf blade etc.

• Journal of Digital Convergence
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• v.15 no.12
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• pp.13-23
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• 2017

Obviously, "informatization" is one of the most effective means for improving national competitiveness. In particular, South Korea is a representative successful case implementing informatization in the world. On the contrary, North Kora does not because of serious information devide matter. Given the assumption that information devide is caused by three aspects: the access to information devices or database(information accessibility); the ability to utilize information resources(information mobilization); and the ability to differentiate the quality of information(information consciousness). Based upon three aspects of information devide, we design practical strategies to implement informatization for North Korea region. The purpose of this study is to investigate how to successfully build in informatization of North Korea region for unification era. Drawing on the analysis of successful cases of South Korea, we suggest the valuable guidelines and directions toward success of building informatization of North Korea region. Therefore, this study provides government with specific and practical success strategies for unification era.

• Korean journal of applied entomology
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• v.17 no.1 s.34
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• pp.15-22
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• 1978

The study has been carried out to investigate the mechanism of 'Kresek' induction caused by Xanthomonas oryzae (Uyeda & Ishiyama) Dowson. The results are summarized as follows: 1. K-isolate could always induce 'Kresek' symptom on susceptible varieties when the pathogenic bacteria were introduced either way through the leaves or roots, while N-isolate could not induce. 2. Milyang 23 which showed 'Kresek' symptom had significantly smaller diameter of vessel elements than those of other two varieties examined. 3. The bacterial number of It-isolates in the extract of Milyang 23 was higher than N-isolates but there was no difference in bacterial number between K-and N-isolates when they were grown in the extract of Tongil. 4. N and K-isolates reached to death phase after 3 days and 9 days, respectibly, when they were grown in the extract of Milyang 23. Both isolates, however, reached to death phase at the same time after 3 days of incubation in the extract of Tonsil. 5. Heavy precipitation was observed in the extract of Milyang 23 at PH 3.0-4.0 range, while only traceable precipitation could be observed in the extract of Tongil at the same pH range under room temperature.

• Korean journal of applied entomology
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• v.13 no.4 s.21
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• pp.232-234
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• 1974

Downey mildew was scarcely observed in the field until 1965. Now that downey mildew was found around Gimpo are3, Gyungi Province in 1966, the disease was found sporadically every where through the country. Since the disease was found on the recommended variety, Tongil, in 1971, it has been estabilished to be serious disease on Tongil, especially this year, 1974.

• Journal of the Korean association of regional geographers
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• v.7 no.2
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• pp.1-16
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• 2001

This paper is to examine the trends and structures of unemployment as well as its spatial patterns in Germany. Germany once achieved a well-developed employment system and full employment. Since 1970, however, unemployment has been one of the major issues in Germany. During the last three decades the unemployment rate has risen to unprecedented levels and stayed high. After the German unification, especially, labor market is characterized by the mass unemployment and the structural selective process of unemployment to be imposed on German workers. And regarding to the spatial patterns of massive unemployment, this study shows critical disparities between South and North Germany being overlapped with new disparities between East and West Germany. We can explain the regional differentiation of unemployment on the base of typical mismatch of labour market allocation. It is also shown that massive unemployment is related not only to policy shifts in labor market but also to structural transformation after the unification.

• Journal of The Geomorphological Association of Korea
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• v.19 no.4
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• pp.73-81
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• 2012

This study analyzed and examined the entries of natural disasters recorded in Samguk-sagi in relation to the natural thoughts. In the ancient Korean view of nature thought the Unified Shilla dynasty surveyed their view on nature in terms of terrestrial upheavals. In the first place, I came to know that the important natural disasters such as droughts, floods, hails, locusts, earthquakes, thunderstroke, storms uprooting trees, tornado etc. recorded in Samguk-sagi have something in common with the entries of natural disasters in the ancient Chinese histories. Accordingly, they interpreted natural disasters in terms of good omens and heavenly punishments. The king refrained from luxurious food and drink, released prisoners or reduced their sentence as a sign of his benevolence. They thought that natural disasters were caused by the heavenly instruction due to lack of virtue on the part of the king. I think that these were acts of ritual on the part of the king as a ruler to fulfill his responsibility for a benevolent administration.

• Journal of the Mineralogical Society of Korea
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• v.32 no.2
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• pp.145-150
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• 2019

As the spirit of reconciliation between the two Koreas ripens, the integration of mineral names is required in preparing the reunification between the South and North Koreas. Currently, mineral names in Korean do not adopt the guideline for romanization of Korean that was proposed by the National Institute of the Korean Language (NIKL), and different names are often used for an identical mineral species. Here, for mineral names in Korean, we suggest using (1) the suffix, "$s{\breve{o}}k$", both for metallic and non-metallic minerals, (2) names in the NIKL example-list if available, (3) the suffix "$s{\breve{o}}k$" for minerals whose names are based on the names of persons or localities.