일측폐장절제가 잔류폐, 간 및 신장의 대상성 증식과 혈청전기영동상에 미치는 영향

이영만,이석강,주영은,Lee, Young-Man,Lee, Suck-Kang,Choo, Young-Eun 대한생리학회 1983 대한생리학회지 Vol.17 No.2

In order to clarify the effect of the unilateral pneumonectomy on the compensatory growth of the residual lung, liver and kidney, and serum electrophoresis pattern, right lung pneumonectomy was performed on rabbits under general anesthesia with pentobarbital sodium. On the fifth day after the surgery, the weight of the residual lung, liver and bilateral kidneys was measured and organ weight-body weight ratio was calculated. And in an attempt to know whether the cells in the liver and the kidney were proliferated by unilateral pneumonectomy, DNA content was determined. The quantity(g/100 ml) of serum protein was determined also and serum electrophoresis was performed on cellulose acetate membrane. The results obtained are summarized as following. The weight of the residual lung and lung weight-body weight ratio was significantly increased respectively. The weight of the liver and organ weight-body weight ratio were not changed but the DNA content of the liver and kidney tissue increased significantly, illustrating that unilateral pneumonectomy caused cellular hyperplasia in the liver and in the kidney as well as in the residual lung. The quantity(g/100 ml) of serum protein was significantly increased and in the analysis of the electrophoregram, there was significant difference between the normal and pneumonectomy group. Taken together, these results indicate that unilateral pneumonectomy caused the compensatory hyperplasia of the liver, the kidney and the residual lung as well as the change of electro-phoretic pattern. And it also suggests that a humoral factor, which proliferates the cells in the residual lung, the liver and the kidney, existed in the pneumonectomized rabbits.

인위적 유발 벼멸구 생태형에 있어서 우화율 형질의 유전

이영만,이형래,이부영,최승윤,심재욱,노준창,Lee Young-Man,Lee Hyung-Rae,Yi Bu-Young,Choi Seung-Yoon,Sim Jae-Wook,Ro Choon-Jeohng 한국응용곤충학회 1981 한국식물보호학회지 Vol.20 No.1

벼 품종에 대한 가해능력을 달리하는 벼멸구 생태형의 저항성품종에서의 우화율 유전양상을 분석하고자 실내에서 저항성 품종(Mudgo, ASD 7)을 식이로 이대사육해 인위적으로 유발시킨 유발생태형 2 및 3과 기존생태형 1 사이의 상호 정역교배를 실시하여 $P_1,\;P_2,\;F_l\; F_2,\;BC_1$ 및 $BC_2$의 각세대 $1\~2$령 약충을 공시품종인 Mudgo, ASD 7 $1\~2$엽기 유묘에 접종하여 그 우화율을 조사하였다. 우화율에 대한 유전분석 결과, Mudgo에서의 생태형 2와 생태형 1사이의 조합에서는 생태형 2가 불완전 우성의 단일유전자 ASD 7에서의 생태형 3과 생태형 1 사이의 조합에서는 생태형 3이 불완전열성의 단일 유전자에 의해 우화율이 지배되며, 생태형 2와 생태형 3의 대립관계는 불명확하였다. To analyze the inheritance of emergence rate of brown plant hopper (Nilaparvata lugens) biotypes, six crosses among biotype 1, biotype 2 induced by rearing on Mudgo and biotype 3 these on ASD 7, were made. Each generation $(P_1,\;P_2,\;F_l\; F_2,\;BC_1,\;BC_2)$ of each cross was fed on the rice seedlings of Mudgo and ASD 7 varieties. The emergence rate of biotpe 2 on Mudgo was controlled by the one incomplete dominant gene in $biotype\;l{\times}biotype$ 2 coross, however, that of biotype 3 on ASD 7 was controlled by one incomplete recessive gene in $biotype\;l{\times}biotype$ 3 cross. The genes involved in biotype 2 and biotype 3 were not identical, however, their allelic relations are not clear.

치매노인 부양가족의 스트레스에 관한 현상학적 연구

이영만,신동열,Lee, Young-man,Shin, Dong-yeol 산업진흥원 2020 산업진흥연구 Vol.5 No.2

WIn Korea, the rapid rise of elderly population and dementia prevalence resulting from the unprecedently rapid aging in the world is being emerged as a serious social issue. Caring the elderly with dementia is a different way from a general life and is a world which new cultural existential relationships are interlaced from the relationship viewpoint. From this aspect, the psychological matter of family caring a demented elderly needs to be studied for existential understanding in depth and fundamentally. This study focused on in-depth understanding and description of the stress phenomena experienced by family caregivers with a demented elderly based on Giorgi's method among phenomenological research methods and using existential group counseling techniques. Total 8 sessions of existential group counseling were conducted. This study drew out the outcomes(emotional stress, psychosocial stress, time-dependent stress) of participants' self-awareness experiences by applying 4 steps of Giorgi's phenomenological research methodology based on the Existential Philosophy to participant's intensive statements about stress of family caring a demented elderly drawn out of the existential group counselling sessions. It is hoped that understanding the pain of the supporters who cannot express their own pains through the research results and their self-help group counseling activities will become active, contributing to the health of our society which is about to enter post-aged society. 우리나라는 세계적으로 유례없이 빠른 노령화로 노년층의 인구와 치매유병률의 급격한 상승은 심각한 사회적 문제로 대두되고 있다. 치매노인의 부양은 보편적 삶과는 다른 방식이며 관계적 측면에서 새로운 문화적 실존 관계가 얽힌 세계이다. 이러한 측면에서 치매노인 부양가족의 심리적 문제는 단순한 기술적 문제를 떠나 심층적이고 본질적인 실존의 이해를 위해 연구할 필요성이 있다. 본 연구는 현상학적 연구방법 중 지오르기(Amedeo Giorgi)의 방법을 기반으로 치매노인 부양가족이 경험한 스트레스 현상을 실존주의 집단상담 기법을 활용하여 심층적으로 이해하고 기술하는 데 그 의의를 두었으며 집단상담은 총 8회기로 진행되었다. 실존주의 집단상담 과정을 통한 치매노인 부양가족의 스트레스에 대한 심층적 진술을 실존철학 기반의 지오르기 연구방법 4단계를 적용하여, 실존적 자기 인식 경험의 결과로서 정서적 스트레스, 심리 사회적 스트레스, 시간 의존적 스트레스 경험 현상을 도출하였다. 연구 결과를 통해 탐색된 자신의 아픔을 스스로 표현하지 못하는 치매노인 부양자 고통을 이해하고 치매노인 부양가족들은 자조적 집단상담 활동을 활성화하여 초고령화 사회 진입을 앞둔 우리 사회가 보다 건강해지는 데 기여할 수 있기를 기대한다.

시설원예 농업의 경제성과 투자효율 분석

이영만,설인준 ( Young Man Lee & In Joon Seol ) 한국농업경제학회 1996 農業經濟硏究 Vol.37 No.1

Betamethasone이 일측폐장절제 가토폐장의 압력-용적곡선에 미치는 영향

이영만,이석강,Lee, Young-Man,Lee, Suck-Kang 대한생리학회 1983 대한생리학회지 Vol.17 No.1

steroid가 폐절제에 의한 대상성증식기의 폐장의 압력-용적곡선에 어떤 영양을 미칠 것인가를 알아보기 위해 실시한 본 실험의 결과를 요약하면 폐절제군은 대조군에 비해 폐용압률이 증가하였고 폐절제후 반대측폐장의 무게는 대조군에 비해 폐절제군이 유의하게 증가하였고 폐절제후 betamethasone을 투여한 군에 있어서는 대조군에 비해서는 증가하였으나 폐절제군보다는 적게 증가하였다. 또한 이러한 결과들은 betamethasone에 의해 폐포표면활성물질의 분비가 증가하였거나 혹은 betamethasone이 폐장실질의 결합조직의 단백대사에 영향을 미쳐 elastic recoil force가 감소하여 생긴 결과라고 생각된다. In order to clarify the effect of steroid on the pulmonary pressure-volume curve in the pneumonectomized rabbit, the right side pneumonectomy was performed under general anesthesia with pentobarbital sodium and the remaining lung was excised on the fifth day after surgery. The intrapulmonic pressure in the excised left lung was measured at 20, 25, and 30 ml lung volume during inflation and deflation period. In the steroid treated group, the intrapulmonic pressure at 20, 25, and 30 ml lung volume during inflation was significantly decreased compared with intrapulmonic pressure of the control group. But in the pneumonectomy group the decreasing tendency of the pressure was observed. During deflation, the intrapulmonic pressure at 25 ml and 20 ml was not significantly different from the control group in pneumonectomy and steroid treated pneumonectomy group. And the lung weight was measured in each experimental group and also the lung weightbody weight ratio(L/B) was calculated. The lung weight was significantly increased in both pneumonectomy and steroid treated pneumonectomy group. Calculated L/B was increased significantly in both group. Above results suggest that steroid increases the secretion of pulmonary surfactant or affects the catabolic effect on protein metabolism of connective tissue in lung parenchyma.

雜草 幼苗識別 컴퓨터 프로그램 WEED-ID 3.0 開發

李榮萬(Young Man Lee),具滋玉(Ja Ock Guh),千相旭(Sang Uk Chon),韓盛旭(Seung Uk Han),申西浩(Seo Ho Shin) 韓國雜草學會 1999 Weed&Turfgrass Science Vol.19 No.4

多變量 解釋法에 依한 벼의 品種群 分類 및 이들 品種群間의 組合能力

YOUNG MAN LEE(李榮萬) 한국육종학회 1980 한국육종학회지 Vol.12 No.2

An analysis of genetic divergence as measured by Mahalanobis’s D² statistic in 4005 possible comparisons among ninety varieties of paddy rice for eight characters, namely days to heading, culm length, panicles per hill, spikelets per panicle, a thousand grain weight, fertility ratio and grain weight per hill, and a single link cluster analysis based on the D²s were attempted. And the heterosis and combining ability analysis were performed on the F₁ hybrids of the two diallel cross sets of inter-and intra-varietal groups classified by the Mahalanobis’s D² and cluster analysis. The results are summarized as follows; 1. The varietal groups based on eight characters were most distinctly discriminated in camparison with the classifications based on three, four, and six characters using in order of eight characters mentioned above, respectively. However, the pattern of varietal classification based on six characters was nearly similar to that of eight characters. 2. Ten varietal groups which have minimum four varieties were classifed by the single link cluster analysis based on the D² computed in eight characters. The averages of inter-group D²s were greater than those of intra-group D²s. 3. Most of the varietal groups were separated according to the breeding origins and classified distinctly into early and late groups, long and short groups, and Indica and Japonica groups. 4. Days to heading and culm length among the eight characters were the most contributors to the D² in the inter- and intra-groups. 5. Dendrogram including all of the parents and F₁ genotypes from the inter- and intra-group diallel cross sets revealed that the parents and F₁ genotypes of infra-group were classified into the same group, and RD4 and it’s F₁s were widely distributed. 6. The heterosis over higher parents in the most of F₁ hybrids were significant for the days to heading, culm length, spikelets per panicle and a thousand grain weight in the inter-group diallel cross, and spikelets per panicle and grain weights per hill in the intra-group diallel cross. 7. The mean squares of general combining ability(GCA) and specific combining ability(SCA) for all characters except SCA of panicles per hill were significant in the inter- and intra-group diallel cross. The mean squares of GCA were greater than those of SCA for all characters except days to heading and fertility ratio in inter-group diallel cross and days to heading and fertility ratio in inter-group diallel cross and day to heading and grain weight per hill in intra-group diallel cross. 8. GCA and SCA effects computed in inter-group diallel cross were greater than those of intra group diallel cross. GCA effects of RD4 and Bulu & Gungil were positive for the most character, however, those of IR2061 were negative. 9. In the analysis of variance of Wr─Wr, the mean squars of array for days for days to heading, panicle length, a thousand grain weight, fertility ratio and grain weight per hill were significant, which suggest that varieties invoived in the inter-gruop diallel set may have non-allelic interactions for above five characters. 10. In the inter-group diallel cross analysis, the culm length and the spikelets per panicle were nearly complete dominant, however, the panicles per hill was predominated by the additive effects. taichung 164, CI9805 and Bulu & Gundil appeared to have many dominant genes for culm length, and Bulu & Gundil and CI9805 for the spikelets per pancile according to (Vr, Wr) graph.

진폐보상제도의 법적 쟁점에 관한 연구

이영만(Young-Man Lee) 고려대학교 노동문제연구소 2016 노동연구 Vol.32 No.-

진폐는 현대의학으로도 완치가 불가능하고, 분진이 발생하는 사업장을 떠나더라도 그 진행을 계속하는 한편 그 진행 정도도 예측하기 어렵다는 특성을 가지고 있는 질병이다. 2013년 현재 국내진폐재해근로자는 약 33,474명으로 추산되고 있으나 과거의 탄광부진폐증이 아닌 다른 분진에 의한 진폐재해근로자의 수가 증가할 것으로 예측되고 있다. 이러한 가운데 2010년 5월 20일「산업재해보상보험법」(이하 ‘산재법’)이 개정되면서 진폐에 대한 보상에 있어서는 특례규정이 마련되면서 큰 변화가 발생하게 되었다. 그리고 이와 같은 산재법의 개정에 따른 법적용 내지 해석에 있어서 진폐보상체계상의 문제, 진폐요양급여에서의 문제, 진폐장해급여에서의 문제, 진폐유족급여에서 문제가 발견되고 있다. 그러나 본고에서는 그 범위를 축소하여 진폐장해급여에서의 몇 가지 사항, 즉 진폐장해등급의 변경에 따른 보상문제, 재요양 등에 따른 장해재판정에 따른 소멸시효의 기산점 문제, 진폐장해등급결정 없이 사망한 자에 대한 진폐장해등급결정문제, 그리고 근로복지공단이 기존의 진폐장해등급에 대한 보상이 실제로 이루어졌는지 여부에 상관없이 진폐장해등급이 변경되는 경우에 기존의 진폐장해등급에 대한 보상일수를 공제하고 지급하는 것에 대한 업무처리지침에 대한 문제를 살펴보고자 한다. 또한 근로복지공단의 재판정 장해가 기존의 장해와 동일한 경우에는 재판정에 의해 산정된 진폐장해등급에 대한 소멸시효는 기존의 진폐장해등급결정시부터 그대로 유지된다는 업무처리 실제에 대하여는 그와 같은 업무처리 실제는 근거가 없다는 점, 소멸시효제도 의의와의 비교에 있어서도 타당하지 않다는 점 등의 논거를 제시함으로써 근로복지공단 업무처리 실제의 문제점을 지적하고자 한다. 그리고 마지막으로 진폐장해등급결정 없이 사망한 자에 대한 진폐장해등급결정에 있어서는 근로복지공단의 새로운 업무지침으로 인해 발생하는 문제점에 대하여 살펴보고자 한다. There are 33,474 people who suffer from the pneumoconiosis that is incurable, persistent and unpredictable although a patient has left the workplace that incurs such disease. The number of patients, especially work-related sufferers, will be increased by the damages from mote at workplace. In 2010, the Industrial Accident Compensation Insurance Act has amended to compensate those pneumoconiosis sufferers. The amended act entails an interpretative problem in calculating compensation scheme, medical care expenses, disability rating and its compensation, bereaved family’s benefit, etc. However, in this thesis, scope of examination is narrowed down to couple of issues of the problem, such as changing disability rating and in lieu compensation, extinctive prescription of the disability rating, etc. Recently, the supreme court decision has made to provide a guideline on compensating injured workers, especially for the disabled, by proportionate calculation based on the disability rating. This thesis examines on the administrative procedures of Korea Worker’s compensation and Welfare Service to compensate those disabled with the rationales that the institute has no solid ground to compensate in line with the disability rating. Also, this thesis examines on the issues of the new guideline in terms of compensation to those who died due to the industrial accident without the disability rating.

농가의 투자행동과 투자의 시차분석 (時差分析)

이영만 ( Young Man Lee ) 한국농업경제학회 1988 農業經濟硏究 Vol.28 No.1

우리나라 쌀 생산농가의 위험관리 분석

이영만 ( Young Man Lee ),이상건 ( Sang Gun Lee ),김성용 ( Sung Yong Kim ) 한국축산경영학회 2007 농업경영정책연구 Vol.34 No.4