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- 저자 : Young-Kun SHIM (검색결과 97 건)
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沈永根 서울大學校 農科大學 1986 서울대농학연구지 Vol.11 No.1
All of the grains which are produced are used for human comsumption, but production falls short of subsistence needs. The deficit in grains is growing, due largely to increases in population, income and demand for feed grains. This has become a serious problem for the national economy because of the deficit problem of foreign exchange. The self-sufficiency ratio for domestic foodgrain production was as high as 93.9 percent for all grains in 1965. It has since decreased to 48.6 percent in 1985. This ratio was particularly low in wheat and corn with only 0.4 percent and 4.1 percent of consumption supplied domestically. In order to supplement this short fall in demand for grains, import has been necessary for many years. In 1985, total imports of 7.3 million tons of grains consisted of about 3 million tons of wheat and corn each. Moreover, imports will continue to increase in the future unless production levels can be raised. The solution to the deficit problem is to promote incentives that have been provided by the government through market intervention and other supporting policies. When we take into account the shortage of domestic production in staple food crops, it would be better to produce more domestically using the available natural resources rather than that of depending heavily on imports of agricultural products. A strong systematic policy is required in the task of meeting the nation's need to increase agricultural production. Growth in productivity will be a critical factor in the target to achieve a more desirable rate of food self-sufficiency. So far, some of the aggregate impact of agricultural policies have indicated a persistent bias against the food commodityes and increase in domestic production. It is common in most developing countries to adoption of a set of tariffs and other controls which protect domestic production. without such controls Korean farming will not maintain its share in total produciton, and farm employment problems witll increase. Thus it is necessary to think of the possible ways of expanding domestic production in terms of balance of payment, employment, usage of natural resources, food socurity and so forth.
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沈永根 서울大學校 農科大學 1977 서울대농학연구지 Vol.2 No.1
It is necessary that the Korean cattle maketing system be performed effectively in order to supply an appropriate quantity of beef for increasing demand. This study intends to examine the present problems involed in Korean cattle and beef marketing, and to find out possible ways to solve these problems by analyzing the Korean cattle marketing system in various functional aspects. Although the total number of Korean cattle in this country has increased during the last 5years, the demand for beef tended to rise even more than the increase rate in supply. Such increasing relative scarcity indicates that higher prices or greater shortages will result in the future. Furthermore, uniform wholesale price ceilings have resulted in beef shortages and extremely high seasonal fluctuation of local prices corresponding with the seasonal agricultural use of draft animals. The new marketing channel of Korean cattle (that is, farmer→central wholesale market→beef retail store→consumer) has stimulated farmers to take this channel since April 1974. However, this channel has not consistently given both farmers and consumers increased benefits so that most farmers still apt to use the old traditional channel. In the local livestock market, sufficient weighing scales should be supplied and through super-vision unlicensed broker should be forbidden to take part illegally in transaction of Korean cattle in order to enhance fair trade. Moreover, legal broker also should be educated to perform their role effectively. The grade-standard was an important problem to protect consumers from unfair selling in retail stores. For this, it is recommended that beef be packaged with label of grade, use and price in retail stores. The present beef price system should be changed to a competitive basis according to the price set in the auction of the central wholesale market. The increased beef price by this system could result in substitution effect on increasing demand for pork and chicken and regulating the supply-demand disparity in beef. For the rapid increase in demand for beef in specific period, government collection of Korean cattle or provision of slaughtered cattle would be a possible way to lessen seasonal fluctuation in price. Even though the Korean cattle marketing system in this country has many problems in addition to what mentioned above. The recommendation in this study would contribute in some extent to improve the Korean cattle marketing system in future.
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沈永根,王仁槿 서울大學校 農科大學 1984 서울대농학연구지 Vol.9 No.2
In this paper, authors tried primarily to categorically identify and generalize some fundamental causal factors considered responsible for impinge upon the agricultural and food crisis in many of the latecomer developing countries in the Black African Continent. As a fellow-up to the effort, authors also presented a proposition that agricultural and rural development should be tole ultimate answer to the badly unfortunate state of crisis affairs in agriculture and food in the Sub-Saharan African countries. Specifically, authors took an analytical perspective from the three categories of viewpoints concluded as the most basic and important in an effort of clarification and determination of the crisis causes in agriculture and food, leading so often to the famine : (a) heterogenous, precarious and unfavorable climatic and social environments, (b) chronic and wide-spread economic crisis, and (c) seriously stagnant agricultural crisis. To render the analytical effort, the authors made use of available statistics and empirical evidences derived in general terms, for which, however, no specific sources of information were given right in the text. Instead, references were presented in a backage from at the end of the paper text under the three main categoies : (a) Africa in general, (b) agricultural, rural and economic development of Africa, and (c) statistical source publications on agricultural, economic, social and physical situations in Africa. In view of the fact that not many studios of the African agriculture and rural development have been done in Korea, authors emphatically pointed out the need for Korean academicians to pay their attention to Africa where our national interests within the prevailing international relations have been significantly found, manifestly and potentially. The faculties of our college could have their overseas academic interests by having Africa as a geographical area of interest in their own specialized disciplines in that agricultural and rural development is the national development itself in most of the African countries.
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오혜근,구자봉,김동출,심재영,박정훈,박영균,임성철 조선대학교 2003 The Medical Journal of Chosun University Vol.28 No.1
We present a case of angiomyofibroblastoma of the vulva in a 32-year-old woman. The asymptomatic lesion measured 4×3cm and appeared as a gray-white myxoid mass on cut sections Histologically, it appeared as a relatively well-circumscribed spindle cell proliferation with alternating hypercellular and hypocellular areas and proliferation of thin-walled blood vessels. Immunohistochemically, the stromal cells expressed vimentin, CD34 and progesterone receptor, but not desmin, α-smooth muscle actin, S-100 protein and estrogen receptor. These features were similar to those of angiomyofibroblastoma as previously reported in the vulva except negativity for desmin A case of pathologically proven very rare tumor of angiomyofibroblastoma of the vulva is presented with a literature review
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김유수,심재현,김건우,김지용,이병희,송근호,이영원,김덕환 충남대학교 수의과대학 동물의과학연구소 2004 動物醫科學硏究誌 Vol.12 No.-
A 9 months intact male American bull dog with chief complaints of dry cough, dyspnea and fever was referred to the Veterinary Teaching Hospital, Chungnam National University. Based on the findings of physical examination, radiological examination, and blood and blood chemical examinations, the present patient was diagnosed into pulmonary edema secondary to primary bacterial and aspiration pneumonia. The patient was hospitalized and treated with buscopan, cephazolin and furosemide for 1 week. His activity and appetite was returned to normal and thoracic radiographs revealed that Jung was recovered to the normal condition after treatment for 7 days. The present patient was a case with pulmonary edema showed favorable therapeutic responses to proper medication.
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