한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

Humic acid가 카드뮴 어독성에 미치는 영향

류지성,정규혁,최필선,이길철,최덕일,최성수,류홍일,박광식 한국환경독성학회 1998 환경독성보건학회지 Vol.13 No.1

Cadmium, a major aquatic pollutant in many parts of the world, is toxic and readily accumulated in aquatic organisms. It mainly exists in water as complexes with organic ligands such as dissolved organic carbon and this complexation is known to have effects on the aquatic toxicities. In this study, acute toxicity, histology, and bioaccumulation were studied to evaluate effects of humic acid on cadmium toxicity and bioavailability to fish using Oryzias latipcs and Cypriruts carpio. 96h~LC50 of cadmium was 6.38 mg/L using Oryzias latipes. However, the mortality showed the dose-dependent decrease when humic acid was added to the test solution. When fish were exposed to 5 mg/L of cadmium, histological changes in the exposed organs (caudal fins, gills, kidney, liver, and gut) of Cyprinifs carpio were decreased by humic acid, especially in kidney and liver. Bioaccumulation of cadmium also decreased by treatment of humic acid. It seems that the formation of complexes between cadmium and humic acid may decrease bioavailability of cadmium to fish, and thus reduce the toxic effects of cadmium.

Humic acid가 카드뮴 어독성에 미치는 영향

류지성,정규혁,최필선,이길철,최덕일,최성수,류홍일,박광식 성균관대학교 약학연구소 1998 成均藥硏論文集 Vol.10 No.1

Cadmium, a major aquatic pollutant in many parts of the world, is toxic and readily accumulated in aquatic organisms. It mainly exists in water as complexes with organic ligands such as dissolved organic carbon and this complexation is known to have effects on the aquatic toxicities. In this study, acute toxicity, histology, and bioaccumulation were studied to evaluate effects of humic acid on cadmium toxicity and bioavailability to fish using Oryzias latipes and Cyprinus carpio. 96h-LC50 of cadmium was 6.38 ㎎/L using Oryzias latipes. However, the mortality showed the dose-dependent decrease when humic acid was added to the test solution. When fish were exposed to 5㎎/L of cadmium, histological changes in the exposed organs(caudal fins, gills, kidney, liver, and gut) of Cyprinus carpio were decreased by humic acid, especially in kidney and liver. Bioaccumulation of cadmium also decreased by treatment of humic acid. It seems that the formation of complexes between cadmium and humic acid may decrease bioavailability of cadmium to fish, and thus reduce the toxic effects of cadmium.

Symptoms of North Korea`s Economic System: Now is the Time to Open up Economically

( Youn Sik Choi ),( Hyung Rok Jung ),( Sung Man Yoon ) 한국국방연구원 2013 The Korean Journal of Defense Analysis Vol.25 No.1

Since suffering economic difficulties, particularly from the 1990s onwards, North Korea, even implicitly, has taken several actions based on the nature of its limited market economy system. North Korean scholars seem to have attempted to practice economic reform and a more open-door policy by learning the capitalistic mark eteconomy system. This paper investigates the current state of trends of North Korean studies associated with economics and management. It is found that even though directly praising and idolizing "Kim Il Sung" and/or "Kim Jong Il" are consistently accomplished, studies on new and subtle issues such as an open-door policy, the global (international) monetary system, compensation, wage (salaries),and self-financing (financing a giupso, in itself, without external financing such as borrowing or issuing shares) drastically increased in the 2000s, especially before and after the announcement of the ``7.1 Economic Management Improvement Measures`` implemented in July 2002. This paper`s findings suggest that North Korea has tried to learn capitalistic market economy system before it takes any steps regarding economic reform. This paper also identifies the political implications in drawing up initiatives in preparation for the era of unification of the two Koreas.

소세포 폐암의 갑상선전이 1예

장리라,최영식,박요한,문대성,김자경,김성은,최인수,유찬희,남성진 고신대학교 의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.3

Metastasis to the thyroid gland is usually considered uncommon. The most frequent sites of the primary tumor include the kidney, breast and lung. Its presence often indicates poor prognosis. Metastases represent the advanced stage of the tumors and fine needle aspiration cytology is and important way of diagnosis in thyroid metastasis. we experienced a case of Metastatic Small cell Lung Carcinoma to the Thyroid Gland. A 58-year-old man with Graves' disease diagnosed pulmonary nodule in the left upper lung field on his chest X-ray film. The patient's thyroid gland was diffusely swollen, and elastic to hard. A thyroid ultrasonography showed 1cm sized hypodense nodule on the left thyroid gland. The patient underwent a ultrasonography guided fine needle aspiration cytology of the mass. Cytological diagnosis was a metastatic small cell carcinoma. Then Chemotherapy was administered to the patient. The authors report this rare case of metastatic small cell lung carcinoma to the thyroid with literature review.

인벌류우트 기어 호빙 과정에 대한 해석

최석문,이상조,윤영식 연세대학교 산업기술연구소 1991 논문집 Vol.23 No.2

The cutting amount of each tooth in gear hobbing has much influence on the vibration of the hob axis and the wear of tool. In this study, with the simulation of gear hobbing mechanism, cutting parameters such as cutting thickness, cutting are and area moment were calculated. The cutting torque was also obtained by the experiments. The cutting amount of each tooth in the hob can be compared quantitatively by the simulation on the calculated cutting zone, cutting thickness and cutting are. And the cutting torque obtained by the experiments has the same tendency with the area moment calculated by the simulations. The results of this study can be applied to the research on the tool wear, the hob having modified tooth profile and the variation of cutting torque.

裁植距離가 輸出用 가지(Solanum melongena. L)의 生育 및 收量에 미치는 影響

최성관,이재필,진동호,오주성,박흥식,정순재 동아대학교 농업생명과학연구소 2001 農業生命資援硏究 Vol.10 No.1

This study was carried out to investigate effect of the planting distance of Eggplant(Solanum melongena. L). These grafting seeding "Torobambica", rootstock "Jang Ja" and "Chuk Yang" were tested to investigate the differences between the growth of eggplants and the numbers of eggplants which can be influenced by the planting distance such as 100×50cm, 100×60cm and 100×70cm. The results are summarized as follows: 1.The plant height, leaf length, leaf, width, leaf area and the number were good for the growth change of each cultivar from planting distance such as 100×70cm. 2.The grafting seedlings "Chuk YanglTorobambica" grew and developed better than "Jang Ja" and "Jang Ja/Torobambica" 3.Effects of scion on the rootstock for planting distance "Chuk Yang" grew and developed better than "Jang Ja"

資産性 投資事業의 效果的 管理를 위한 經營情報시스템의 設計

崔德圓,崔相萬,洪永植 成均館大學校 1980 論文集 Vol.28 No.-

Most industries have several projects to undertake which fall into the category of capital investments. But the general tendency of their economic analysis has been confined to a project by project basis. This tendency made it very difficult to configurate overall possible impacts upon the value of a firm, and upon the future financial structure that may be produced from the performance of a certain set of selected project alternatives. This thesis attempts to resolve these shortcomings by adopting the concept of integrated management information system. For this purpose a data base schema was constructed to facilitate the systematic processing of capital investment information. From the cash flow information a desirable debt ratio (DDR) was determined to find the amount of debt that can be financed to each project under specified risk level. The DDR model, when applied with the 0-1 integer programming model, plays an important role in the selection of optimum project-mix that will keep the firm in healthy financial position throughout its planning horizon. Another important achievement from this study is that it was made possible to derive various kinds of expected financial ratios over the forthcoming time domain of top management's concern, while the conventional financial ratio analysis has been restricted to the past.

노인환자에서 경막외마취후 체온및 심혈관계에 미치는 영향

최세진,권성범,허동식,이상묵 충남대학교 의과대학 지역사회의학연구소 1996 충남의대잡지 Vol.23 No.2

We selected at random 29 patients who had recieved operation under the epidural anesthesia. The patients were divided into two groups. Group I (control) were 12 cases below 59 years old. Group II were 17 cases above 60 years old. The changes of heart rates, systolic and diastolic pressure, and body temperature were compared in two groups The results were as follows; 1. The changes in heart rate after epidural anesthesia were not significant between two groups. 2. The changes in systolic and diastolic pressure were significantly decreased in both groups and were not significant difference between two groups. 3. Body temperature was significantly decreased in both groups and showed significant difference between two groups in an hour after epidural anesthesia. 4. Hypotension(systolic pressure < 85 torr) occured in 1 patient in group I and 4 patients in group II.

DLTS에 의한 열처리시킨 HB-GaAs에서의 깊은준위

崔玄泰,金仁洙,孫貞植,裵仁鎬,金相基 嶺南大學校 基礎科學硏究所 1993 基礎科學硏究 Vol.13 No.-

Deep levels in horizontal Bridgman(HB) undoped GaAs were investigated by DLTS system personally manufactured. In as grown sample, three electron traps of which activation energies are T1(E?-0.32eV), T2(E?-0.54eV) and T3(E?-0.82eV) were observed. As sample was annealed at 650℃, T3 level was separated into T3?(E?-0.74eV) and T3 level. When sample was annealed at 800℃, only T3* level was observed. For sample annealed at 900℃, T3* and T3 level were observed. From these results, EL2's origin is very complicated complex and explanation is very difficult, but the model of As??-V??-A??-V?? is enough to explain the EL2's behavior of annealing temperature.