발표논문 : 대한민사법학회 2013. 12. 18. 발표문 ; 보이스 피싱에 사용된 계좌 명의인의 민사상 책임

한종환 대한민사법학회 2013 민사법연구 Vol.21 No.-

맥문동(麥門冬)의 재배기술개선(裁培技術改善)에 관(關)한 연구(硏究) 3 : 종자(種子)의 발아촉진방법(發芽促進方法)과 실생묘(實生苗)의 묘령(苗齡)이 생육(生育) 및 괴근수량(傀根收量)에 미치는 영향(影響)

한종환,윤영황,강동주,이유식 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.2

맥문동(麥門冬)의 발아촉진방법(發芽促進方法)과 실생묘(實生苗)와 분주묘(分株苗)의 생육(生育) 및 수량성(收量性)에 미치는 영향(影響)을 구명(究明)코자 시험(試驗)을 실시(實施)하였던바 다음과 같은 결과(結果)를 얻었다. 1. 맥문동(麥門冬)은 실내(室內)(25℃)에서 발아율(發芽率)이 濃黃酸(농황산)과 GA3 처리(處理)가 각각(各各) 100%, 층적저장(層積貯藏)이 98%로 가장 높았고, 발아기간(發芽期間)은 층적저장(層積貯藏)이 11일(日)로서 가장 빨랐으며, 포장(圃場)에서는 층적저장(層積貯藏)이 발아율(發芽率)은 93%, 출아기간(出芽期間)이 76일(日) 로서 가장 빨랐다. 2. 신초출현기(新梢出現基)는 실생묘(實生苗) 1년차(年次), 2년차(年次), 3년차(年次), 분주묘(分株苗), 4년차(年次) 처리(處理) 순(順)으로 빨랐고 개화기(開花期)는 반대(反對)로 실생묘(實生苗) 4년차(年次), 3년차(年次), 분주묘(分株苗), 2년차(年次) 순(順)으로 빨랐으나 1년차(年次)는 개화(開花)되지 않았다. 3. 지상부(地上部) 생육상황(生育狀況)은 생육최성기(生育最盛期)(11. 20)와 수확기(收穫期)(4. 10)가 비슷하였으나, 괴근수(塊根數)는 수확기(收穫期)가 2배정도(培程度) 많았고, 처리별(處理別) 생육상황(生育狀況)은 실생묘(實生苗) 3년차(年次), 4년차(年次), 분주묘(分株苗), 2년차(年次) 순(順)으로 좋았다. 4. 건괴근수량(乾塊根收量)은 분주묘(分株苗)에 비(比)해 실생묘(實生苗) 3년차(年次)가 25%, 실생묘(實生苗) 4년차(年次)가 10%, 실생묘(實生苗) 2년차(年次)에서도 5% 증수(增收)되었다. 이상(以上)의 결과(結果)로 맥문동(麥門冬) 재배시(裁培時) 분주묘(分株苗)를 계속사용(繼續使用)하는것 보다는 실생묘(實生苗)를 이용(利用)하므로서 4년차(年次)까지는 증수효과(增收效果)가 있을 것으로 사료(思料)된다. Effect of eight different treatments to stimulate germination and of seedling ageson the growth and tuber yields of Liriope platyphlla was carried out in vitro(room temperature)and in vivo(field). Treatments, in vitro, of sulfuric acid(2%), GA3(100ppm), and stratification were most stimulated the germination of L.platyphylla. Among them the stratification was also the most effective for emergence in field and was shortened the days to germination in vitro and in vivo. Plant height and the number of leaves and tillers per plant in the sulfuric acid and the vinyl mulch treatments were the poorest, but those in other treatments were highered without any differences. Seeding of L.platyphylla was taken 66 days to emerge and the growth of that was more decreased than that of the seedlings. The younger seedling, the shorter the day of emergence of a new shoot. The olders were bloomed earlier and more increased the growth than the yongers and the divided seedlings, but the tuber yield was most increased in the 3 years seedling.

Selective Engagement of US Naval Power in Maritime Conflicts: The Guardian of Freedom of Navigation

한종환 인하대학교 국제관계연구소 2021 Pacific Focus Vol.36 No.3

Since the Second World War, the United States has deterred conflictual behaviors over maritime claims that can impede the freedom of navigation, because it is essential for maintaining its leading position in the global system. Basically, many US naval warships operating in the sea clearly shows the US intention to maintain status quo and to prevent the occurrence of any types of disruptions in disputed maritime areas. However, it does not necessarily mean that the pacifying effect of US naval power is homogeneous to all maritime claims. When considering the vast area of the sea and the limited number of US naval warships, it is impossible to deploy an equal number of naval warships to all maritime areas. Therefore, the influence of US naval power in maintaining order in the sea is conditional based on the characteristic of maritime claims which can determine the US priority to use its naval power. This research finds that when maritime claims are related to the freedom of navigation, the pacifying effect of US naval power to maintain stability in the sea is increased.

청예유채의 품종별 사료적 가치에 관한 연구 2 . 조성분 및 소화율

한종환,김병호 ( J . H . Han,B . H . Kim ) 한국축산학회 1985 한국축산학회지 Vol.27 No.2

This experiment was carried out to investigate the possibility for utilizing as a green fodder and nutritive value of rape. Proximate analysis and digestion trial were conducted at the growing period (March 10), bolting period (March 30), blooming period (April 20) and peak blooming period (May 10), respectively. The results obtained were as follows. Crude protein content of rape was 33% at the bolting period and highest among cutting stage and decreased progressively as the cutting period progressed. Crude fat content of rape was 4.7% at the blooming period and highest among cutting stage. Crude fiber content of rape was 10.9% at the bigirning of growing stage but increased 19.9% at the blooming period with progressively increasing as the growing stage advanced. Digestibility of crude protein, crude fat, NFF, and crude fiber at the blooming period was 87.9%, 58.0%, 90.1% and 58.5%, respectively. Content of DCP and TDN at the blooming period was 25.2% and 73.9% respectively. In conclusion, better quality and higher yield are expected from the rape providing that the rape is sowed in mid September and harvested in mid April in the southern part of Korea.

해양영토분쟁을 둘러싼 군사적 분쟁을 억제하는 해군패권국의 역할에 대한 정량적 연구

한종환 한국국방연구원 2023 국방정책연구 Vol.38 No.4

To verity the effect of US naval power in maintaining the stability in the sea, this study analyzes maritime claims in the Western Hemisphere and Europe from 1944 to 2001. The empirical results show that at the macro (systemic) level, the preponderant naval power of the naval hegemon decreases the number of militarized disputes over maritime claims. At the micro level, the results reveal that the influence of the naval hegemon in maintaining the order in the sea varies depending on the characteristics of maritime claims. 본 연구는 미국의 해군력이 해양에서 안정을 유지하는 데 효과적인가를 검증하기 위해 1944년 ~ 2001년 간 서반구와 유럽에서 발생한 해양영토분쟁을 통계적 방법(포아송회귀분석)을 통해 분석했다. 분석결과 국제정치체계의 거시적 측면에서는 해군패권국인 미국의 해군력이 증가할수록 해양영토분쟁을 둘러싼 연간 군사적 분쟁 발생횟수는 감소했다. 반면, 개별 해양영토분쟁의 미시적 측면에서는 군사적 분쟁 발생을 억제하는 해군패권국의 평화조성 효과는 특정 조건(해군패권국과 동맹, 민주주의 여부)을 만족하는 경우에만 나타나는 것으로 확인되었다.

맥문동(麥門冬)의 재배기술개선(裁培技術改善)에 관(關)한 연구(硏究) III. 종자(種子)의 발아촉진방법(發芽促進方法)과 실생묘(實生苗)의 묘령(苗齡)이 생육(生育) 및 괴근수량(傀根收量)에 미치는 영향(影響)

한종환,윤영황,강동주,이유식,Han, Jong-Hwan,Yoon, Young-Hwang,Kang, Dong-Ju,Lee, Yu-Sik 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.2

맥문동(麥門冬)의 발아촉진방법(發芽促進方法)과 실생묘(實生苗)와 분주묘(分株苗)의 생육(生育) 및 수량성(收量性)에 미치는 영향(影響)을 구명(究明)코자 시험(試驗)을 실시(實施)하였던바 다음과 같은 결과(結果)를 얻었다. 1. 맥문동(麥門冬)은 실내(室內)$(25^{\circ}C)$에서 발아율(發芽率)이 濃黃酸(농황산)과 $GA_3$ 처리(處理)가 각각(各各) 100%, 층적저장(層積貯藏)이 98%로 가장 높았고, 발아기간(發芽期間)은 층적저장(層積貯藏)이 11일(日)로서 가장 빨랐으며, 포장(圃場)에서는 층적저장(層積貯藏)이 발아율(發芽率)은 93%, 출아기간(出芽期間)이 76일(日) 로서 가장 빨랐다. 2. 신초출현기(新梢出現基)는 실생묘(實生苗) 1년차(年次), 2년차(年次), 3년차(年次), 분주묘(分株苗), 4년차(年次) 처리(處理) 순(順)으로 빨랐고 개화기(開花期)는 반대(反對)로 실생묘(實生苗) 4년차(年次), 3년차(年次), 분주묘(分株苗), 2년차(年次) 순(順)으로 빨랐으나 1년차(年次)는 개화(開花)되지 않았다. 3. 지상부(地上部) 생육상황(生育狀況)은 생육최성기(生育最盛期)(11. 20)와 수확기(收穫期)(4. 10)가 비슷하였으나, 괴근수(塊根數)는 수확기(收穫期)가 2배정도(培程度) 많았고, 처리별(處理別) 생육상황(生育狀況)은 실생묘(實生苗) 3년차(年次), 4년차(年次), 분주묘(分株苗), 2년차(年次) 순(順)으로 좋았다. 4. 건괴근수량(乾塊根收量)은 분주묘(分株苗)에 비(比)해 실생묘(實生苗) 3년차(年次)가 25%, 실생묘(實生苗) 4년차(年次)가 10%, 실생묘(實生苗) 2년차(年次)에서도 5% 증수(增收)되었다. 이상(以上)의 결과(結果)로 맥문동(麥門冬) 재배시(裁培時) 분주묘(分株苗)를 계속사용(繼續使用)하는것 보다는 실생묘(實生苗)를 이용(利用)하므로서 4년차(年次)까지는 증수효과(增收效果)가 있을 것으로 사료(思料)된다. Effect of eight different treatments to stimulate germination and of seedling ageson the growth and tuber yields of Liriope platyphlla was carried out in vitro(room temperature)and in vivo(field). Treatments, in vitro, of sulfuric acid(2%), $GA_3$(100ppm), and stratification were most stimulated the germination of L.platyphylla. Among them the stratification was also the most effective for emergence in field and was shortened the days to germination in vitro and in vivo. Plant height and the number of leaves and tillers per plant in the sulfuric acid and the vinyl mulch treatments were the poorest, but those in other treatments were highered without any differences. Seeding of L.platyphylla was taken 66 days to emerge and the growth of that was more decreased than that of the seedlings. The younger seedling, the shorter the day of emergence of a new shoot. The olders were bloomed earlier and more increased the growth than the yongers and the divided seedlings, but the tuber yield was most increased in the 3 years seedling.

A Vanguard of Foreign Policy over Maritime Claims: Naval Power rather than National Power

한종환 한국국방연구원 2020 The Korean Journal of Defense Analysis Vol.32 No.2

Most quantitative studies about maritime claims use national power measured by gross indicators, such as the CINC score, to explain disputants’ foreign policy leverage over maritime claims. The basic assumption in using national power to analyze issues over maritime claims is that wealthier, more developed, more populous countries can transfer abundant resources into military potentials, which enables them to have stronger foreign policy leverage over maritime claims. This research does not attempt to deny this assumption. This study, however, argues that based on the inherent advantages of naval power to project power over the sea, naval power measured by the total tonnage of warships is theoretically better and empirically different from national power, and the usage of naval power enhances understanding about disputants’ foreign policy behaviors over maritime claims. Therefore, I conclude that naval power rather than national power is a better and more tailored indicator to explain issues, especially the occurrence of militarized disputes over maritime claims.

The Influence of Naval Competition between the United States and China on the Militarization over Asian Maritime Claims

한종환 국방대학교 국가안전보장문제연구소 2022 The Korean Journal of Security Affairs Vol.27 No.2

A collision between a Chinese fighter and a U.S. Navy EP-3 in 2001, a harassment of Chinese vessels to the survey ship USNS Impeccable in 2009, and a dangerous encounter between a U.S. naval warship, Decatur, and a Chinese naval warship, Lanzhou, near the Spratly Islands in 2018, show that competition between two great powers, in turn, instability in the Asian waters has been intensified. These skirmishes on the Asian maritime areas have aroused a great interest from scholars as well as practitioners to study conflictual behaviors between two great powers, the United States and China. This research focuses on how naval power dynamics between the United States and China influence the occurrence of conflictual behaviors over the Asian waters. Similar to the hegemonic stability arguments, when the challenger(China) decreases a naval power gap with the dominant state(the United States), questions and dissatisfactions over the existing order come to the surface that increases uncertainty over the Asian waters. Empirical results show that as China modernizes its naval power, in turn, reduces a naval power gap with the United States, the number of conflictual behaviors over maritime claims in Asia increases.

2005년도 북미 광구 엑스포 참석 보고

한종환,Han, Jong-Hwan 한국석유지질학회 2005 한국석유지질학회지 Vol.11 No.1

미 해군 항공모함에 대한 논쟁과 발전 동향, 한국해군에 대한 함의

한종환 한국국가전략연구원 2021 한국국가전략 Vol.6 No.2

저강도에서 고강도 분쟁까지 항공모함의 활약에도 불구하고 미 해군 내 항공모함에 대한 찬반 논쟁은 90여 년 동안 계속되고 있다. 일부에서는 19세기 후반 해군의 주력함이었던 전함(battleship)이 2차 세계대전 이후 무용지물이 되었던 것처럼 2000년대 이후 중국/러시아의 반접근/지역거부 위협 증가로 항공모함 시대는 종말을 맞을 것이라고 주장한다. 다른 한쪽에서는 전ㆍ평시 항공모함만이 가질 수 있는 장점(움직이는 비행기지, 대규모 전력투사를 통한 도발 억제 효과 등)을 언급하며 미래 전장에서도 항공모함의 중요성은 변함없을 것이라고 주장한다. 이러한 논쟁에도 불구하고 미 해군은 중국/러시아의 반접근/지역거부 무기 체계를 극복하기 위해 무인 함재기를 도입하고 새로운 작전개념을 고안하는 등 항공모함 전력을 한 단계 발전시키기 위해 노력하고 있다. 이번 연구는 한국해군의 경항공모함 확보 결정 이후 발생할 수 있는 항공모함 필요성에 대한 소모적인 논쟁을 최소화하고 한국해군이 항공모함을 확보하고 전력을 발전시키는 과정에서 참고할 수 있도록 미 해군 내 항공모함에 대한 찬반 논쟁과 발전 동향을 분석했다. In the United States, controversies about building and operating aircraft carriers have not yet ended for almost 90 years despite the strategic values of aircraft carriers ranging from high to low tensity conflicts. Some argue that aircraft carriers will be obsolete due to the developments of adversaries’ A2/AD threats, while the others insist that the importance of aircraft carriers will be continued because of the strategic advantages of aircraft carriers during the peace and war time, such as a floating diplomatic and military instrument of deterrence. In spite of the controversies, the U.S. Navy tries to take aircraft carriers to the next level in order to defeat Chinese and Russian A2/AD threats by adopting unmanned aerial vehicles, changing the composition of carrier air wing, and devising a new operational concept. This research focuses on the controversies and the developments of U.S. aircraft carriers in order to minimize wasteful arguments about the necessity of aircraft carriers for South Korea and to refer to the lessons from the U.S. Navy in the process of building and operating aircraft carriers after South Korea has decided to build an aircraft carrier in 2019.