우루과이 라운드(UR)가 대추재배농가에 미치는 영향

崔寬,韓祥烈,金正德 慶北大學校 1992 論文集 Vol.52 No.-

Uruguay Round(UR) has a lot of implication in the forest product market as well as the other sectors of the economy. Jujube, one of the major forest products in Kyungsan county would be affected by the free trade resulting from the agreement on UR. To establish effective policy measures dealing with negative effects on free trade, if any, the effect of UR on Jujube producers should be figured out. In this context, the purpose of this study are (1) estimating the demand, supply and its price functions of the Jujube market and (2) forecasting the effect of UR on Jujube growers. The result is such as; Demand funtion : Q^d_t〓 - 19032-714.3203·ln p_t+5179.3947·ln GNP_t Supply function : Q^s_t= - 6975.15+266.871516·ln P_t-1+1159.4668·ln Q_t-1 Price function : ln P_t=1.41225-0.02004·ln Q_t-1+0.053464·ln P_t-1+0.693957·ln GNP The damage to the Jujube growers is estimated to be 34 billion won, 37 billion won, 39 billion won and 48 billion won by 2001 if jujube's tariffication rate in the year of 2001 is reduced 30% 40% 50% and 90%, respectively.

대학생의 노인복지에 대한 인식도

차병준,김무룡,김기열,차경미,김귀희,김현실,서인선,임상규,이순자,위광복,남철현 慶山大學校 保健福祉硏究所 1999 保健福祉硏究 Vol.2 No.-

The purpose of this study is to grasp the change of consciousness of young people in order to seek new approach of policy for aged era. 1,200 students attending collages and universities in three small or medium sized cities were inquired for 2 months, from October 1 to November 30, 1996. The result is as follows. 1. The characteristic of the respondents of this survey is that they include 72.1% of women, 40.4% of people aged between 20 to 21, and 49.1% of people who do not have any religion. Those who are from big cities and those who are form farming villages or fishing village occupy equally 40.2%, those who reside in that cities for a long period 49.0%, and those who live with their family 60.9%. 2. The family feature of the subject is that 31.5% of them are those whose father is the age of 55 and more than 55, 10% of them are those whose mothers age is so, 33.1% of them have 5 family members, 29.5% of them have the family income of 1,000,000 to 1,490,000 won, 83.9% of them are from middle class, 47.7% of them are the people whose grand parents have passed away, 70.4% of them live apart from their grand parents, and 60.9% of them are second child. 3. 64.0% of males, 70% of respondents who are aged over 24, 58.1% of respondents who are from rural communities, 62.4% of respondents who live in rural area, and 58.3% of respondents who live alone, prefer to live with grand parents, marked higher rate than other groups. The groups whose father and mother are the age of more than 55 marked higher rate of 55.9% and 58% each than any other groups(p<0.05). The groups whose family member is less than three, whose grand parents both have passed away in middle class, who live with their grand parents, and who are second children, give more positive answers than any other groups. 4. Those who are older, who are buddhists, who are from rural area or live in rural area, whose family is small, whose family income is small, who are from lower class and whose grand parents are still alive, shows preference to support their parents after marriage. 5. Females(89.4%), those who are from small or medium sized cities(89%), who live with their family(85.6%), whose father is the age of 55 and more than 55, whose mother is the age of 54 and less than 54, whose family member is 6, who are from middle class, whose grandparents are still alive and who are the eldest child in their family, give more response that they prefer to live apart from their children in their old age than any other groups. 6. What elderly people need most right now is past time(42.3%), and the respondents whose age is 20 to 21, who are buddhists, who are from middle sized cities and live alone, whose parents are the age of more than 55, who have small family income, who live with their grand parents and who are second children show higher level than any other groups. 7. 76.8% of respondents answer that they do not need their parent's fortune, marked still higher rate than the opposite answer. Those who are older, who are buddhists, who are from big cities, who reside in rural area, who live alone and have smaller family, who are in bad family economic conditions and who live with grand parents present higher rate of positive response. 8. 59.3% of respondents reply that they think about death from time to time, and those who are female, who are in the age of 20 to 21, who are christian, who live with their family, whose siblings or other family members offer their education expenses show higher rate than any other groups. 9. 92.3% of respondents answer that the budget for welfare facility for elderly people is very small. The younger the respondents are and the worse economic condition they have among those who live in big cities, the more answered that. 10. 50% of respondents think social security should provide for their old age, and 42.8% of them believe they themselves provide against it. The respondence that social security ought provide for it appeared more among those whose age are over 24, who are female, who reside in rural area, who are christian, who are in bad economic condition, and who ever used medical institutions in recent one month, marked higher level than other groups. 11. The adequate time of retirement is 59.97±5.60 for public officers, the highest and 59.28±6.35 for teachers, the next. 12. 35.2% of respondents reply that the adequate budget for the old age after their retirement at the age of 60 is 220 million won, showed the highest level of respondence. 13. The factors which affect on the old people in the charged welfare facilities are sex(p<0.01), the type of housing(p<0.05) and whole family income(p<0.05). 14. The factors which affect on remarriage are sex(p<0.05) and religion(p<0.05). For varying old population and expanded welfare service for them, government and relevant authority should give more attention to secure the budget, establish effective plans to expand various program and the facilities for elderly people in order that elderly people spend the rest of life time more happily and more fruitfully. To do that, each college and university should open Health courses, and educate and inform about health and welfare.

두부 외상 환자의 고혈당과 예후와의 상관관계

현석천,이종안,박준석,박상문,김갑득,장인성,김승열,송화식 대한응급의학회 1996 대한응급의학회지 Vol.7 No.2

Severe head injury is associated with a stress response that includes hyperglycemia, which has been shown to worse outcome during cerebral ischemia. To better define the relationship between head injury and hyperglycemia, admission glucose level were analyzed in 150 head injured patients from January 1995 to December 1995. Our retrospective study demonstrated a higher glucose level in patients with low Glasgow Coma Scale(GCS) score, especially at 3-5 GCS score, compared to those with high GCS scores. Also a higher glucose level was noted in patients with vegetative state and dead than in those with good recovery and moderate disability. Hyperglycemia(serum glucose level≥200mg%) was associated with decreased level of consciousness and a poor outcome. We conclude that admission hyperglycemia is a significant indicator of severity of injury(p<0.001), but not significant predictor outcome from head injury. After controlling for the influence of the GCS score, glucose levels do not have an independent effect on outcome.

Research Articles : Measuring Economic Value for Endangered Korean Goral

( Sang Yoel Han ) 한국임학회 2008 한국산림과학회지 Vol.97 No.5

Estimating the Use and Preservation Values of Jirisan National Park Using a Dichotomous Contingent Valuation

Sang Yoel Han 한국임학회 2006 한국산림과학회지 Vol.95 No.5

Measuring the Preservation Value for Endangered Wildlife in Korea

Sang yoel Han,Tae kyun Kim,Kwan Choi 한국농업경제학회 2000 農業經濟硏究 Vol.41 No.4

This article estimates the preservation value of Manchurian black bear, a prominent endangered wildlife species, in South Korea. A dichotomous-choice contingent valuation with actual payment is used to estimate the preservation value including option. existence, and bequest values. This study also reveals some variables of explaining the preservation value. The results show that the preservation value is estimated to be U.S. $4.86 per household. Results also indicate that the variable of environmental attitudes is important in explaining willingness to pay. The findings suggest that visitors of Chirisan National Park strongly support for the preservation of endangered wildlife species.

Measuring Economic Value for Endangered Korean Goral

Sang- Yoel Han(한상열) 한국산림휴양복지학회 2008 한국산림휴양학회 학술발표회 자료집 Vol.- No.-

Quiescin Sulfhydryl Oxidase 1 (QSOX1) Secreted by Lung Cancer Cells Promotes Cancer Metastasis

Sung, Hye-Jin,Ahn, Jung-Mo,Yoon, Yeon-Hee,Na, Sang-Su,Choi, Young-Jin,Kim, Yong-In,Lee, Soo-Youn,Lee, Eung-Bae,Cho, Sukki,Cho, Je-Yoel MDPI 2018 INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES Vol.19 No.10

<P>As lung cancer shows the highest mortality in cancer-related death, serum biomarkers are demanded for lung cancer diagnosis and its treatment. To discover lung cancer protein biomarkers, secreted proteins from primary cultured lung cancer and adjacent normal tissues from patients were subjected to LC/MS–MS proteomic analysis. Quiescin sulfhydryl oxidase (QSOX1) was selected as a biomarker candidate from the enriched proteins in the secretion of lung cancer cells. QSOX1 levels were higher in 82% (51 of 62 tissues) of lung cancer tissues compared to adjacent normal tissues. Importantly, QSOX1 serum levels were significantly higher in cancer patients (<I>p</I> < 0.05, Area Under curve (AUC) = 0.89) when measured by multiple reaction monitoring (MRM). Higher levels of QSOX1 were also uniquely detected in lung cancer tissues, among several other solid cancers, by immunohistochemistry. QSOX1-knock-downed Lewis lung cancer (LLC) cells were less viable from oxidative stress and reduced migration and invasion. In addition, LLC mouse models with QSOX1 knock-down also proved that QSOX1 functions in promoting cancer metastasis. In conclusion, QSOX1 might be a lung cancer tissue-derived biomarker and be involved in the promotion of lung cancers, and thus can be a therapeutic target for lung cancers.</P>

Evaluation of Optimum Decapitation Method in Vinyl Mulching Soybean Cultivation

Sang-Ouk Shin,Hyun-Tae Kim,Ha-Sik Shim,Young-Hoon Lee,Byuong-Won Lee,Chan-Sik Jeong,In-Yoel Baek,Keum-Yong Park 한국작물학회 2010 한국작물학회 학술발표대회 논문집 Vol.2010 No.04

overgrowth of soybean plants and thereby brings about lodging, decrease in pod number, damage by disease and insect pest, etc. This experiment was carried out to investigate optimum decapitation method in vinyl mulching soybean cultivation. Sinbuseoktae, local soybean variety was sown on May 25 and June 15 in 2009. Decapitation treatments(Non-decapitation, V8 stage-stem, V8 stage-apex, Flowering initiation stage, V8 stage-Stem+Flowering initiation Stage) were practiced on major growth stage on May25 seeding. Lodging did not occur in apex decapitation at V8 stage while other treatments had severe lodging. NAR from R5 to R7 stage was also highest in apex decapitation at V8 stage, which meaned optimum plant organ structure in utilizing light. On the other hand, flowering date and maturity date among treatments were similar. Seed yield in apex decapitation at V8 stage was highest with 274kg/10a, followed by flowering initiation stage with 249kg/10a. The apex decapitation at V8 stage had 26% yield increase as compared with the control of 216kg/10a due to heavy 100-seed weight.

Measuring Economic Value for Endangered Korean Goral

Han, Sang-Yoel Korean Society of Forest Science 2008 한국산림과학회지 Vol.97 No.5

The purpose of this paper is to examine willingness to pay (WTP) for endangered species, the Korean goral, of Woraksan National Park in South Korea. The median of the WTP is adopted to estimate the value because it will not be affected by the extreme values. The estimated household median WTP using a logit model for Korean goral conservation in Woraksan National Park was 15,221 won. The estimated value of the WTP in relation to the Korean goral has some policy implications. especially in terms of implementing policy to protect the Korean goral. The result shows that the public conservation program does have a positive WTP for the conservation of the Korean goral. This implies that the Korean goral is an important species that needs to be maintained, the government has been expended a large sum of money in an attempt to protect it.