• 한국재난관리표준학회지
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• 제1권4호
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• pp.33-40
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• 2008

본 연구에서는 최근 사회적 이슈로 등장하고, 빈번하게 대형 사고가 발생하는 개인정보 보안 사고에 대하여 사전에 탐지하여 예방할 수 있는 개인정보보호를 위한 리스크 모니터링 모델을 제시한다. 이를 위하여 개인정보 및 개인정보보호 업무를 정의하고, 개인정보 생명주기에 따른 리스크를 식별한다. 식별된 리스크는 전문가 설문을 통하여 우선관리대상 리스크를 선정하고, Fishbone Diagram을 활용하여 리스크 요인을 도출한다. 리스크 요인들은 지표로서 각 측정 단위와 임계치를 보유하며, 개인정보보호 업무와 리스크에 따라 지표의 값을 가지고 판단하는 경고맵을 개발한다.

• 한국재난정보학회 논문집
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• 제11권2호
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• pp.287-296
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• 2015

본 연구에서는 국제표준화기구에서 제정 관리하고 있는 국제표준 중 재난관리 관련 국제표준, 특히 ISO/TC 292(Security-안전) 분과의 국제표준을 조사하여 재난관리 관련 국제표준 동향을 살펴보고, 각 국제표준과 관련된 국내 법 제도를 살펴보았다. 재난관리기관으로서 국민안전처(구 소방방재청)은 재난관리 관련 국제표준 제정 시 국내 적용하기 위한 방안을 지속적으로 마련하고 있다. 재난관리 관련 국제표준이 지속적으로 제정됨에 따라 재난관리기관은 국제표준을 도입하기 위한 방안을 모색하여 국제사회에 발맞춰 나갈 필요가 있다.

• 한국IT서비스학회지
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• 제13권1호
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• pp.181-196
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• 2014

Many studies have been studied in the Information Technology (IT) area such as Information Systems, Business, Industrial Engineering, Computer Science, Data Analytics and so on. Although various fields for IT exist, searching experts and reviewers in IT journals are subjective. The related journals have made efforts to assign experts for the qualified review. This study conducted developing the framework for understanding and evaluating the experts among co-authors and reviewers through social network analysis. To explore the findings, we collected data of the co-authored network and the reviewer network of the Korea Society of IT Services Journal. Totally, 545 authors for submissions and 314 co-authors were used for analyzing the co-authored network. To analyze the network, we divided two networks as a network for 545 papers and a network of 316 papers excluded 229 single authored-papers. In the findings, we found out various researchers published their papers with collaborations. Also, authors who have high scores of centrality can be said as experts for specific fields. In addition, we analyzed 358 data of reviewers from 2005 to 2011. About 50 reviewers have reviewed the submitted papers based on their expertise since 2005. Peculiarly, the expertise and the qualified review in Korea Society of IT Services Journal were identified in that almost reviewers do not review various papers at a time based on low degree measures and network density.

• 한국육종학회지
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• 제42권3호
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• pp.272-275
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• 2010

'금영'은 국립식량과학원 상주출장소에서 2009년에 육성한 조생 고품질 고식미 품종으로 주요 특성과 수량성을 요악하면 다음과 같다. 1. 출수기는 보통기 보비재배에서 평균 7월 29일로 오대벼 보다 1일 빠른 조생종이다. 2. 간장, 수장 및 수당립수가 오대벼와 비슷하며 등숙률이 높고 현미 천립중이 가벼운 중소립종이다. 3. 위조 현상이 없고 성숙기 하엽 노화가 늦으며 불시 출수가 오대벼보다 적게 나타나나 수발아는 오대벼보다 약간 잘되는 편이며 내냉성은 오대벼와 비슷하다. 4. 잎도열병에 저항성이나 기타 내병충성은 약하다. 5. 쌀의 외관 품위가 맑고 투명하며 밥맛이 오대벼보다 우수하고 도정 특성이 오대벼보다 좋다. 6. 수량성은 보통기 보비 재배에서 5.53 MT/ha이고, 만기 재배에서는 5.04 MT/ha으로 오대벼와 금오벼에 비하여 각각 5%와 4% 증수되었다.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2017년도 9th Asian Crop Science Association conference
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• pp.229-229
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• 2017

This research study was conducted to analyze the characteristics of different rice cultivars in abnormal temperature conditions (low temperature) for ripening period abnormalities, and to investigate the physiological causes behind the abnormalities. Four Korean high quality japonica-type rice cultivars, Jinbu (JB), Junamjosaeng (JJ), Geumyoung (GY), Hwawang (HW) were used in the experiment. The following day after flowering, they were then moved into two phytotrons under natural daylight with 65% RH but controlled at different temperatures - one at $19/29^{\circ}C$ (night/day) and the other at $13/23^{\circ}C$ as the low - temperature study on ripening. For the cultivars at $13/23^{\circ}C$ (low temperature study), JB and JJ had a ripening rate of 93% which is similar to the ripening rates of cultivars at $19/29^{\circ}C$ at 45 days after heading (DAH). In contrast, GY and HW recorded lower ripening rates of 86% and 57% respectively. However, when the cultivars at $13/23^{\circ}C$ were harvested at 61 DAH (when the accumulated temperature reached $1100^{\circ}C$), the difference in ripening rates compared to the 4 cultivars of $19/29^{\circ}C$ harvested at 45 DAH was not obvious (JB 94%, JJ 97%, GY 97%, HW 88%). Starch content showed little difference among the 4 cultivars at different temperature conditions while amylose content was higher for cultivars at $13/23^{\circ}C$ compared to those at $19/29^{\circ}C$. In addition, the enzyme activities of starch biosynthesis were about 5~10 days slower in cultivars at $13/23^{\circ}C$ compared to cultivars at $19/29^{\circ}C$. The grain-filling rate showed highly significant correlations with the enzyme activities of Sucrose synthase ($R^2=0.70^{***}$), ADP glucose pyrophosphorylase ($R^2=0.63^{***}$), UDP glucose pyrophosphorylase ($R^2=0.36^{***}$), Starch synthase ($R^2=0.51^{***}$), and Starch branching enzyme ($R^2=0.59^{***}$). Among the enzymes, Sucrose synthase activity had the highest correlation coefficient with grain-filling rate. In conclusion, the activity of enzymes such as Sucrose synthase, UDP glucose pyrophosphorylase, ADP glucose pyrophosphorylase, Starch synthase, Starch branching enzyme in starch biosynthesis is proven to be highly related to the grain filling process. Notably, the decrease in the activity of Sucrose synthase and Starch branching enzyme and the late increase in ADP glucose pyrophosphorylase activity at low temperature in the ripening stage are considered to be disadvantageous as they delay ripening and increased amylose content.

• 한국작물학회지
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• 제63권2호
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• pp.86-97
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• 2018

The objective of this study was to determine the effects of low temperature on starch accumulation in rice grains. We used four major Japonica-type Korean rice cultivars as materials: Jinbu (JB), Junamjosaeng (JJ), Geumyoung (GY), and Hwawang (HW). Rice plants were moved into two phytotrons the day after heading. Temperatures in the two phytotrons were maintained at $19/29^{\circ}C$ (night/day) as the control, and $13/23^{\circ}C$ as the low temperature condition, both under natural daylight with a relative humidity of 65%. The ripening rates of JB and JJ showed no significant difference between the low temperature and control conditions at 45 days after heading (DAH). In contrast, the ripening rates of GY and HW were 86% and 57% lower than those of JB and JJ under the low temperature condition at 45 DAH, respectively. However, the ripening rates of these four varieties at 61 DAH (when accumulated temperature reached $1,100^{\circ}C$) under the low temperature condition were similar to those at 45 DAH under the control condition (JB, 94%; JJ, 97%; GY, 97%; HW, 88%). The total starch contents showed no significant difference between the control and low temperature conditions. However, the amylose contents in the cultivars were higher under the low temperature than under the control condition. The enzyme activities of starch biosynthesis were about 5-10 days slower in cultivars under the low temperature than under the control. The grain-filling rate showed significant correlations with the enzyme activities of SuSase ($r^2=0.70^{***}$), AGPase ($r^2=0.63^{***}$), UDPase ($r^2=0.36^{***}$), StSase ($r^2=0.51^{***}$), and SBE ($r^2=0.59^{***}$). In conclusion, although StSase activity was increased at $13/23^{\circ}C$ up to 20 DAH, there might not be enough time for SBE to synthesize amylopectin, thus affecting the amylose content of HW, which had the slowest grain filling rate. Notably, the decreased activity of SuSase and SBE and late increase in AGPase activity under the low temperature during the ripening stage are considered to be disadvantageous, as they delay ripening and increase the amylose content.