太谿穴의 臨床 活用에 대한 文獻考察

구성태,송문영,강정묵,김용명,박보라,이은석,홍정아,김경식,손인철 한국전통의학연구소 2003 한국전통의학지 Vol.13 No.1

Literally, the mean of Tae-gye is highest brook. And on the basis of the acupuncture theory, Tae-gye point is the Soo earth point and source point of the Kidney Channel as well. In addition, Tae-gye point is one of the Yang-Returning Nine points. We were trying to study bibliographically on the Tae-gye point because Tae-gye point can be used very broadly across the symptoms in the theoretical aspect described above. As a results, we found out that according to the classical books of acupuncture, Tae-gye point is entering point of the Meridian Water as a source point and can be used at both Kidney-Sufficient Syndrom and Kidney-Deficient Syndrom. And Tae-gye can be applied to the disease of kidney or bladder that is urogenital symtoms, Also, Tae-gye is an useful option of tooth-ache, asthma, indigestion, constipation, edema etc whose cause is related with decrease of Kidney ki.

Investigation of the April 2000 forest fire damage in Kang-won Province, Korea, using RADARSAT data

Kang, Sung Chul,Seo, Jin Won,Lee, Tae Hee,Park, Sang Eun,Hong, Suk Young,Moon, Wooil M. 대한원격탐사학회 2000 International Symposium on Remote Sensing Vol.16 No.1

The series of forest Fires in Kangwon Province in April, 2000, were one of the mast serious ones in the Kang-won Province in recent years. The fire damaged areas are extensive and this paper investigates the utility of the satellite image data, particularly the RADARSAT SAR data. One of the main objectives of this study included evaluation of potential usefulness of the C-band RADARSAT data in the detection of forest fires in mountainous areas. Among several fire damaged sites, the area near Samchuk (city) was selected as the main study area and mufti-temporal RADARSAT(raw) data were acquired and the processed results were comparatively investigated with the IRS-1c data acquired shortly after the fire. To identify the burnt area from the undamaged background in the optical imagery, supervised classification and NDVI processing were carried out and tested with the IRS-1C data. For this experiment, several sets of raw RADARSAT standard and Fine mode (S4, F3, ascending orbit) data were processed and the final image was formed. In addition to the final image, sigma nought (σ°) was catnputed and compared for the burnt area against the undamaged areas. Because of the steep slopes in the study area and subsequent deviation from the flat surface scattering models, the fire scars in the sigma nought (σ°) image were not apparent. However, fire scars are slightly detected in the difference and ratio images obtained from the signal intensity data acquired at different dates (bath before and after fire). Texture analysis of the image data including the burnt areas were carried out using the Multiplicative Markov Random-Field (MMRF) algorithm. The detection of the fire damaged area from both standard mode and fine mode RADARSAT was not as straightforward as in optical data. However, Previous studies with ERS-1 S_AR and RADARSAT data in Indonesia and in the North American Plains indicate that C-band SAR data provide us with an effective tool for studying the forest fire damages. However, the application of C-band SAR data to the analysis of the forest fire areas requires careful processing of the data with realistic scattering models.

사업장(事業場) 근로자(勤勞者)의 사상체질(四象體質)에 따른 생활습관(生活習慣), 자각증상(自覺症狀), 건강인식(健康認識)에 관(關)한 연구(硏究)

서명효,강홍구,장두섭,왕명자,차남현,김삼태,권소희,정해경,송용선,이기남,Seo Muoung-Hoy,Kang Hong-Goo,Jahng Doo-Sub,Wang Myoung-Ja,Cha Nam-Hyun,Kim Sam-Tae,Kwon So-Hee,Jung Hae-Kyoung,Song Yung-Sun,Lee Ki-Nam 대한예방한의학회 2003 대한예방한의학회지 Vol.7 No.2

The study was conducted to evaluate the difference of life style, subjective symptoms and health cognition depending on the Sasang Constitution in the industrial workers. The results were as follows ; Constitutional distribution among exposed group were Tae-eum In(38.4%), So-eum In(35.2%), and So-yang In(26.4%) and it was turned out that Tae-eum In took a higher portion of Sasang constitution than other constitutions in technician workers. 'Exercise' and 'Obesity' were found most in Tae-eum In, In So-eum In there were many 'Normal' weight and 'Having digestive disorders' were found most in So-eum In. There were no significant difference in the health cognition among the constitutions. The closer to 'normal' weight, the higher prevalence in 'having' concern about health condition and the more 'normal' condition in sleeping, the higher prevalence of 'having' self-confident in present health.

왕겨 澱粉粕 醱酵飼料 飼養試驗

姜泰洪 건국대학교 1977 論文集 Vol.6 No.1

A feeding trial was conducted to evaluate the nutritive value of fermented rice hull and starch pulp by twine. Thirty growing twines (3-way crossbred of Landrace × Yorkshire Hampshire or Landrace × Yorkshire × Durock) were randomly alloted to 5 treatments ; control (Commercial feed for growing pig), 15% fermented feed, 30% fermented feed, 15% unfermented feed and 30% unfermented feed. The results are summarized as follows : 1.Crude protein and digestible nutrient content of fermented diet were higher than those of unfermented diet. 2.In daily gain, control, fermented feed and 15% unfermented feed were similar while 30% unfermented feed gaind the least (P < 0.05). 3.In comparison with the same levels (15% and 30%) of fermented and unfermented feeds, feed requirement of fermented feed was less than that of unfermented feed (P < 0.05). 4.The digestibilities of crude protein and NFE were decreased as the level of fermented diet was increased, but digestibility of crude fiber was higher than that of unfermented diet. 5.Dressing percentage showed no difference among the treatments, but backfat thickness of pigs fed rice hull containing diets was thinner than that of pipes fed control. 6.In gross income, 15% fermented diet was the most benefit among all treatments. 7.This experiment suggests that reasonable level of fermented rice hull and starch pulp may be within 30%.

제주지역에서 소비되는 식품 중 ^(137)Cs과 ^(40)K 방사능 농도

강태우,홍경애,박원표,유장걸 제주대학교 방사능이용연구소 2003 연구보고 Vol.17 No.-

본 연구는 제주지역에서 소비되는 식품류 중의 ^(137)Cs과 ^(40)K 방사능 농도를 조사하여, 식품 섭취에 따른 ^(137)Cs과 ^(40)K에 의한 내부피폭선량의 값을 평가함으로써 만일의 원자력사고로 인한 방사능 오염에 대처할 수 있는 기초 자료를 확보하고자 수행하였다. 시료로 채취한 식품류는 농산물 31, 축산물 6, 수산물 12, 임산물 4, 가공식품(차류) 3종류였고 방사능 분석은 고순도 게르마늄검출기가 장착된 감마선분광계로 수행하였다. 시료 중 ^(137)Cs 방사능 농도범위는 농산물이 MDA이하~650 mBq/㎏·fresh, 축산물은 16.6~542 Bq/㎏·fresh, 임산물 MDA이하~131 mBq/㎏·fresh, 수산물 39.1~294 Bq/㎏·fresh, 그리고 가공식품은 MDA이하~834 mBq/㎏·fresh이었다. ^(40)K의 경우는 농산물85.5~l16 Bq/㎏·fresh, 축산물 MDA이하~246 mBq/㎏·fresh, 임산물 50.1~657 mBq/㎏·fresh, 수산물 32.0~483 mBq/㎏·fresh 그리고 가공식품 33.6~l,065 Bq/㎏·fresh 범위였다. 시료 중 ^(137)Cs 방사능 농도가 가장 높은 것은 표고버섯으로 834 mBq/㎏·fresh이었으며, ^(40)K은 커피가 1.065 mBq/㎏·fresh로 가장 높았다. 각 식품류 중 ^(137)Cs와 ^(40)K에 의한 연간 유효선량은 농산물이 66.543 nSv로 가장 높았고, 축산물 19,311, 가공식품(차류) 6.648, 수산물 6,579, 임산물 850 순으로 낮았으며 이것을 모두 합한 총 연간 유효선량 값은 99,941 nSv이었다. 본 연구에 포함된 식품의 1인당 연간 섭취량이 연간 식품 총 섭취량의 60%임을 감안해도 자연환경 중에서 이루어지는 외부피폭에 의한 연간 유효선량 2,400,000 nSv에 비하면 무시할 정도로 평상시 식품섭취에 의한 방사선 내부피폭은 매우 미량이었다. 이상의 자료는 유사시 방사선에 의한 식품류 오염정도를 식별하는데 필수불가결할 것으로 사료된다. This work was conducted to provide the reference data of radioactivity in the foodstuffs at a radiological emergency situation in Jeju Island. The foodstuffs sampled were agricultural(31), livestock(6), marine(12) and forest products(4), and processed foods(3) consumed by Jeju Islanders. ^(137)Cs and ^(40)K activities were determined by HPGe γ-ray spectrometry. The activity ranges of ^(137)Cs were <MDA(less than minimum detectable activity)∼650 m㏃/㎏·fresh in the agricultural products, <MDA∼131 m㏃/㎏·fresh in the livestock, <MDA∼834 m㏃/㎏·fresh in the marine, <MDA∼246 m㏃/㎏·fresh in the forest and 32.0∼483 m㏃/㎏·fresh in the processed foods(tea). In case of ^(40)K, the activity ranges were 16.6∼542 ㏃/㎏·fresh in the agricultural products, 39.1∼294 ㏃/㎏·fresh in the livestock, 85.5∼116 ㏃/㎏·fresh in the marine, 50.1∼657 ㏃/㎏·fresh in the forest, and 33.6∼1,065 ㏃/㎏·fresh in the processed foods(tea). The highest activity of ^(137)Cs, 834 m㏃/㎏·fresh in was observed in oak mushroom and ^(40)K, 1,065 ㏃/㎏·fresh in coffee. Annual effective doses of ^(137)Cs and ^(40)K by intake of foodstuffs per capita were the following order ; agricultural products (66,543 n㏜) > livestock products (19,311 n㏜) > processed foods (6,648 n㏜) > marine products (6,579 n㏜) > forest products (860 n㏜). Therefor total annual effective dose was summed 99,941 n㏜ which is quite low level comparing to the annual effective dose byexternal exposure, 2,400,000 n㏜. The data obtained in this study can be useful for monitoring whether the foodstuffs are contaminated or not at an emergency radiation accident, and showed that the foodstuffs consumed in Jeju are safe in terms of annual effective dose of ^(137)Cs and ^(40)K.

환자의 마취전후 병력 또는 불편요서의 현황(2)

강태훈,양홍석,김진윤,최병권,조형상 중앙대부설한국의과학연구소 1990 한국의과학 Vol.22 No.4

Treatment of Radioactive Liquid Waste by the Forced-AirCirculation System

Tae-κuk Kim,IL Sik Kang,Jong-Sik Shon,Young-Gerl Ryu,Won-Hyuk Jang,Sang-Min Bae,Young-Yong Ji,Dae-Seok Hong,Kyung-Kil Kwak 한국방사성폐기물학회 2011 한국방사성폐기물학회 학술논문요약집 Vol.9 No.2

디지탈 위상 검출기에서의 Metastability 향상에 관한 연구

홍국태,이성대,정강민 成均館大學校 科學技術硏究所 1995 論文集 Vol.46 No.2

This paper shows our study on memory phase detectors, ie digital phase detectors using flipflops. For the purpose of improving metastability performance and delay performance, structure of circuits was designed to have better metastability and aspect ratio was controlled in order to give better delay performance.

CaSO_4 :Mn 열발광선량계의 물리적 특성

강영호,라병욱,최태진,김도성,도시홍 慶北大學校 物理化學硏究所 1986 硏究論文集 Vol.7 No.-

열발광형광체는 방사선계측 및 선량측정에 널리 사용되고 있다. CaSO_4에 Mn을 활성화하여 CaSO_4 : Mn TL 시료를 직접제작하여 이의 열발광특성을 조사하였다. 측정된 CaSO_4 : Mn의 glow-curve 5℃/sec의 가온율에서 peak온도가 126℃였으며, Halperin과 Braner 및 Chen의 이론에 의하여 열발광과정의 차수와 활성화에너지를 결정하였다. 제작된 CaSO_4 : Mn의 TL 강도는 10^-2 ∼ 10^4 Rad의 ^60Co γ선에 대해 선형적인 선량의존성을 보였으며, 100시간에 50% 정도의 fading을 나타내었다. The thermoluminescent phosphors have been widely used in radiation detection and dosimetry. By adding Mn activator to CaSO_4, the CaSO_4 : Mn thermoluminescent phosphor was prepared and its characteristics was investigated. The measured glow-curve of CaSO_4 : Mn phosphor consisted of a single peak around 126℃ at the heating rate of 5℃/sec. The kinetics order of thermoluminescence process and the activation energy of electron trap was determined by analyzing the glow-curves based upon Halperin and Braner, and Chen's theories. The prepared CaSO_4 : Mn phosphor showed the linear dose response within the range of 10^-2 to 10^4 rad of gamma-ray and fading of 50% in 100 hours after irradiation at room temperature.

高周波 通信用 FIR Digital 필터의 設計

洪國泰,李成大,鄭康敏 成均館大學校 科學技術硏究所 1994 論文集 Vol.45 No.2

In this paper, a programmable high-sample-rate FIR digital filter was designed for a highbandwidth communication system. A fully parallel bit-level pipelined transpose-form carrysave architecture using CSD coefficients was adopted for high-speed operation. In this system, multiplication can be translated to simple shift-addition processes. For programmability of filter coefficients, two decoders and a few registers are added, and the shifting processes of input data are controlled according to the data registered. Therefore, the speed performance of the designed filter is comparable to the case of a non- programmable filter.