스마트광고 기술동향

이한규,오천인,한경수,현은희,정영호,Lee, H.K.,Oh, C.I.,Han, K.S.,Hyun, E.H.,Jung, Y.H. 한국전자통신연구원 2014 전자통신동향분석 Vol.29 No.3

미디어 환경의 변화에 따라 콘텐츠의 소비가 기존의 단방향 방송매체의 이용은 정체되고 있으며, 새로운 양방향 TV매체의 이용이 빠르게 활성화 되고 있다. 관련하여 광고분야에서는 소비매체의 특징을 반영한 맞춤형광고, 양방향 커머스형 광고, 리워드형광고 등 새로운 광고상품들이 나타나고 있다. 미디어 환경 변화에 대응하여 광고산업의 경쟁력을 확보하기 위해서는 개방형 스마트광고 플랫폼, 광고 효과 측정체계 및 기술 기반 구축 등 스마트광고 기술에 대한 연구개발이 필요하다. 본고에서는 뉴미디어 광고 유형사례와 스마트광고 플랫폼, 효과측정 기술동향 및 서비스 개발사례에 대하여 소개하고, 광고산업 활성화에 필요한 요소들을 도출하고자 한다.

광커넥터 기술동향

이한규,Lee, Han-Gyu 한국광산업진흥회 2002 광산업정보 Vol.12 No.-

한련초의 발아(發芽) 및 출현(出現)

이한규,키이쓰 무디,Lee, H.K.,Moody, K. 한국잡초학회 1988 Weed&Turfgrass Science Vol.8 No.3

한련초의 발아(發芽)와 출현(出現)에 미치는 외적(外的) 요인(要因)의 영향(影響)을 구명(究明)하기 위(爲)하여 수개(數個)의 시험(試驗)이 수행(遂行)되었다. 한련초의 종자(種子)는 90분(分) 침종(浸種)에 의(依)해 2배(倍) 무게로 증가(增加)되었다. 발아율(發芽率)은 상온(常溫)보다 변온(變溫)에서 더 높아 $35^{\circ}C$에서 78%, 35/$20^{\circ}C$에서 96.5%였다. 종자(種子)의 발아(發芽)는 수분(水分)Stress에 극(極)히 민감(敏感)하였다. 산소(酸素) 결핍조건(缺乏條件)에서는 발아(發芽)하지 않았으나 대기수준(大氣水準) 이상(以上)의 $O_2$함량(含量)에서도 발아(發芽)는 촉진(促進)되지 않았다. 암조건(暗條件), 녹색(綠色), 청색(靑色), far-red광조건(光條件)에서는 발아(發芽)하지 않았고 적색(赤色), 황색광조건(黃色光條件)에서는 정상(正常) 발아(發芽)하였다. pH3-10 범위(範圍)에서는 발아율(發芽率)에 유의변화(有意變化)가 없었다. 한련초 종자(種子)는 salt에 높은 내성(耐性)을 보여, NaCl 0.8%에서 81.5%의 종자(種子)가 발아(發芽)하였다. 토양내(土壤內) 종자(種子) 깊이에 따라 출현(出現)이 극(極)히 민감(敏感)하여, 밭조건(條件)에서는 0.5cm 깊이에서도 출현(出現)하지 않았고 논담수조건(湛水條件)에서는 얕은 깊이에서도 출현(出現)하지 않았다. Several experiments were conducted to investigate the effects of external factors on germination and emergence of Eclipta prostrata (L.)L. The weight of viable achenes doubled as a result of 90 minutes soaking in water. The germination of E. prostrata was significantly improved by alternating temperatures. At a constant temperature of $35^{\circ}C$, only 78% of the achenes germination, whereas at alternating temperatures of 35/$20^{\circ}C$, 96.5% of the achenes germinated. E. prostrata was more sensitive than rice to moisture stress. No germination of E. prostrata achenes occurred in the absence of oxygen. No germination of E. prostrata achenes occurred in the dark or when they were exposed to green, blue, and far-red light. Germination of E. prostrata achenes was influenced by the duration of illumination after absorption of water. Ten hours of illumination was needed for maximum germination and 2 hours for 50% germination. No significant changes in germination of E. prostrata achenes were observed between pH 3 and 10. A high tolerance of E. prostrata achenes to salt was observed. Emergence of E. prostrata achenes was greatly affected by planting depth. In the upland soil, 74.0% of the achenes planted on the soil surface germinated, and no emergence was at planting depths of 0.5 cm or greater.

유기EL의 산업동향

이한규,Lee, Han-Gyu 한국광산업진흥회 2003 광산업정보 Vol.16 No.-

한 · 아프리카 포럼의 의미와 이명박 정부의 대아프리카 정책에 대한 소고

이한규(Lee Han-kyu) 한국아프리카학회 2011 한국아프리카학회지 Vol.33 No.-

The foreign relations in the current international society is putting the authentic mutual dependence and understanding between the nations above others unlike the cold war system, so such circumstances require the medium & long term approach that could reinforce Soft Power in various fields. Such an approach is an advisable means in that it can actualize the international realism aiming for national interest with more appropriateness and also actualize the international idealism more reinforcing the approach to world peace and international issues at the same time. Especially the diplomatic strategy toward Africa employed by the countries in the West is changing into the strategy putting emphasis on Soft Power by linking the practicality of the so-called resource diplomacy and market expansion to sustainable economic development. With the coming of the 21st century, a nation’s diplomacy is confronted with endless changes and challenges due to a countless number of mutually influencing complex factors, and moreover, a nation is facing the situation where it cannot seek for only practical interests any more owing to the emergence and roles of diverse international performers. Especially in case of Korea, the capacity reinforcement of Soft Power is an imperative strategy in the medium & long term not only for the resource diplomacy toward Africa but also building peace in the Korean Peninsula. Further, it’s necessary to give a top priority to capacity reinforcement through the development of Soft Power uniquely applicable to Africa in case of Korea which is acquainted with the western culture in that Africa still has a cultural pattern different from the West. Accordingly, as a responsible stakeholder in international society, as a late-starting nation whose launching into Africa is late, and ,as someone argues, as a model of African economic development, Korea in the 21st century is required to reestablish the basic guideline for the policy toward Africa through the more comprehensive and consultative method led by the private-public-academic sectors, and to put forth the Korean paradigm of Soft Power to debate from the medium & long-range view. On its basis, there need to be the expansion of cultural exchange, and ‘intelligence gathering the strength’ of domestic resources that could expand the base of cultural exchange more than anything else.

21세기의 정보자원 관리

이한규,Lee, Han-Gyu 한국데이터베이스진흥원 1996 디지털콘텐츠 Vol.9 No.-

한국인 제2형 당뇨병 환자에서 로시글리타존/메트포르민의 안전성 및 유효성 평가를 위한 시판 후 조사

이한규,박소현,오신영,이일섭,Lee, HanKyu,Park, So-Hyun,Oh, Shin-Young,Lee, Yil-Seob 대한임상약리학회 2012 臨床藥理學會誌 Vol.20 No.2

Background: To evaluate the safety and effectiveness of rosiglitazone/metformin in patients with type 2 (non-insulin-dependent) diabetes Methods: A total of 982 patients were enrolled by 19 physicians from November 2003 to November 2010. Patients treated with rosiglitazone/metformin at least once, were included in safety assessment. The incidences of adverse events (AEs) and serious adverse events (SAEs) were estimated. The effectiveness of rosiglitazone/metformin was evaluated through change in fasting blood glucose (FBG), 2-hour postprandial glucose (2hr PPG), Hemoglobin A1c (HbA1c). Results: Of the 982 patients, 713 patients with the mean age of $56.4{\pm}11.5$ years were included in the safety assessment. A total of 130 AEs were reported from 110 patients (15.4 %). The most frequent AEs were upper respiratory infection (2.4 %), oedema (2.2 %), gastritis (1.3 %), and weight increase (1.1 %). The incidence of unexpected AEs was 5.9 % (42/713, 47 AEs). Three SAEs such as bacterial pneumonia, hyperglycaemia, chest pain were reported in 2 patients. As it is about effectiveness, patients showed statistically significant reductions after treatment of rosiglitazone/metformin in FBG, 2hr PPG, and HbA1c (P<0.001 by paired t-test, for all). Conclusion: Our data suggest that rosiglitazone/metformin is well tolerated and effective in Korean patients with type 2 (non-insulin-dependent) diabetes.

소규모 개방경제하에서의 교역조건 충격과 통화정책

이한규,Lee, Hangyu 한국개발연구원 2011 韓國 開發 硏究 Vol.33 No.1

본 연구는 교역조건 충격이 경기 변동의 주요 동인으로 작용하는 동시에 비교 역재 부문이 존재하는 소규모 개방경제를 대상으로, 이론모형을 바탕으로 한 모의실험의 방법론을 이용하여 다양한 통화정책이 갖는 사회후생상의 함의를 정량적으로 검토한다. 본 연구의 주요 분석 결과는 다음과 같다. 첫째, 교역조건 충격이 경기 변동을 야기하는 주요 동인으로 작용하는 경제의 경우에는, 비교역재 물가 인플레이션 타깃팅이 소비자 물가 인플레이션 타깃팅이나 고정환율제도와 비교하여 보다 높은 사회후생 수준을 제시할 수 있는 것으로 나타났다. 둘째, 비교역재 물가 인플레이션 타깃팅의 사회후생 개선효과는 교역조건 충격의 변동성이 커질수록, 반면 지속성은 낮을수록 확대되는 것으로 나타났다. 마지막으로 비교역재 물가 인플레이션 타깃팅의 사회후생 증진효과는 수입재 가격 변동보다는 국내 실질한계비용에 직접적으로 영향을 미치게 되는 수출재 가격 변동과 관련이 있는 것으로 드러났다. Terms of trade shocks have been considered one of the main driving forces causing business cycle fluctuations in small open economies. Despite their importance in business cycles of small open economies, it is hard to find a serious study in existing literature investigating their implications on monetary policy under a small open economy. Considering it, this paper studies what form of monetary policy rule is the most adequate for a small open economy where terms of trade shocks are dominant factors in generating its business cycle fluctuations. For this purpose, various implementable monetary policy rules frequently analyzed in existing literature are compared in terms of social welfare levels which they can provide for the economy respectively. Main results of this paper can be summarized as follows. First, for a small open economy where terms of trade shocks are main driving forces of its business cycle fluctuations, the nontradable goods price inflation targeting can provide higher level of social welfare than other traditional monetary policy rules such as the CPI inflation targeting or the fixed exchange rate regime. Second, the social welfare improvement of the non-tradable goods price inflation targeting is more apparent when export goods price shocks are more important than import goods price shocks.

올방개 塊莖의 萌芽 및 出現 特性

李漢圭(Lee, H. K.),李仁龍(I. Y. Lee),柳甲喜(G. H. Ryu),李正云(J. O. Lee ),李銀種(E. J. Lee) 韓國雜草學會 1994 Weed&Turfgrass Science Vol.14 No.4

만델라, '다수' 가 아닌 '모두'를 위한 리더십

이한규(LEE Han-Kyu) 역사비평사 2012 역사비평 Vol.- No.101

18 years have been passed by since Republic of South Africa established a multi-racial country, relieved from apartheid. Nevertheless, in leadership issue always appearing in interim periods of government, the first president Mandela of the South Africa’s multi-racial country has always been named. Especially as the society becomes diversified in 21C, diverse demands beyond nation’s control ask leaders able to exert multi-coordinations and Mandela seems to stand in this situation. Hence, the purpose of the writing is to see in what aspects the national tasks were fulfilled in the interim period of government through Mandela, how the interests of social forces were controlled and adjusted, and what the core of successful reigns is. Mandela had pulled down political and social walls formed for 300 years in his short reign of 4 years and built unification of the black and white without leaning toward one side. Since the modern society is standing in the center of an age of infinite competition without tolerance as diverse, complicated variables appear irregularly all the time, leadership is required to exert along with suitability and responsiveness on the situational conditions, which is re??recognized through Mandela’s leadership.