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한국(韓國) 일부(一部) 농촌지역(農村地域)의 출생사건(出生事件)과 출생신고(出生申告)에 관(關)한 연구(硏究)
지정옥,김영기,김기순,Ji, Chung-Ok,Kim, Young-Key,Kim, Ki-Soon 대한예방의학회 1977 Journal of Preventive Medicine and Public Health Vol.10 No.1
The improvement of civil registration reguires continuous study rather than periodic efforts. More and better statistics, however, are urgently required to formulate development programs and planning. Data obtainable from the civil registration are usually marred by errors of omission which are difficult to correct. This study aimed at finding out the problems occuring when a set of crude birth registration data in a rural area is used. Data Sources of this study are: 1) For birth registration: government birth registration records obtained from myun office and other government offices. 2) For the actual number of births: birth and child records from the Kang Wha Community Health Project The study area is Sunwon Myun and Naega Myun in Kang Wha Gun, Gyunggido. The referrance period for the accumulated data is one full year: Jan. 1st 1975-Dec. 31st 1975 Major findings are as follows: If the number of registered births is compared with the actual number of births which occured in the target area, the former is far greater than the latter. The general assumption usually is, that the actual number of births exceeds the registered number of birth in Korea. The observation from this specific study in this specific target area, shows the opporsite trend. The number of births which were registered is 550. This is more than two times as much as the number of births which actually occured during the year of 1975 in the study area namely 256. The difference comes mainly from the fact that many cases of births from other areas were registered in the target area. In other words birth is not registered where it occured but where the permanent residence adress is. Among 550 births registered in the target area 66% did not occur in the target area. Only one third of all registered births were registered within the legal period for birth registration which is 2 weeks. 34% of the registered births actually occured in 1974, but were registered in 1975. In 55% of the cases a difference was observed between the actual date of birth and the registered date of birth. From the 256 births which occured in the target area, only 153 births (59%) were registered at the myun office and the remaining 130 births (41%) were not resistered there in the year of study. 6% of the 550 cases listed as registered have no seperate registration sheets. Nevertheless, they definitly have been registered in the birth list at the myun office. 3% of the 550 cases are not recorded in this list but have a separate registration sheet at the myun office. In conclusion, birth registration data have many errors and problems. Their usefulness as. a source for vital and other statistics should be reconsidered. A series of sound methological studies will be necessary to establish their actual usefulness. A continuous and permanent compulsory system of birth recording is needed.
녹두(綠豆) 전탕액(煎湯液)의 Rat의 장기(臟器) 조직내(組織內) 카드뮴 독성(毒性) 해독(解毒)에 관한 연구(硏究)
지정옥,김정필,이기남,이종섭,Ji Jeong-Ok,Kim Jeong-Pil,Lee Ki-Nam,Lee Jong-Sub 대한예방한의학회 1998 대한예방한의학회지 Vol.2 No.1
A study on the antitoxic effects of Semen Mungo extracts against Cadmium Chloride Toxicity in Rats This study was performed to find out the effect of Semen mungo against Cadmium toxicity. The experimental rats were divided into 5 groups such as control group, Cadmium alone treatment group, three simultaneous treatment groups of semen mungo and cadmium. Rats were given pellets administration with three dosage of semen mungo glabrae such as 4mg/kg body weight for four weeks. The results were summarized as follows on: ' 1. The simultaneously administration of semen mungo and cadmium significantly more decreased cadmium concentration in liver and kidney tissues compared to the administration of cadmium alone.(p<0.05) 2. The simultaneously administration of semen mungo and cadmium significantly more decreased metallothionein concentration in liver and kidney tissues compared to administration of cadmium alone(p<0.05) 3. When liver and kidney tissues were observed with optical microscope obvious changes were visible in those tissues.1
Raman Mapping Study of the Pigments in the Dancheong of Korean Traditional Buildings
지정은,한기옥,남지연,김승,강대일,박민정,이한형,양인상 한국물리학회 2017 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.70 No.8
Korea experienced a tragic loss of most of the Sungnyemun building in an arson attack in 2008. Few scientific records of the pigments originally used in the Korean national treasure exist, thus, the restoration of Sungnyemun was a serious failure. Because the Raman spectroscopic method has the advantage of analyzing the pigment phases in a simple, nondestructive, and noncontact way, it is becoming more important in scientific research on the colors present in cultural assets. In this study, Raman mapping measurements of the pigments in several “dancheong” - color decorations of the surfaces of the wood structure of Korean buildings - samples from Bongjeongsa Geukrakjeon and Sunglimsa Bogwangjeon are presented. The distribution of the pigments, which is difficult to observe with the naked eye, can be found in detail through a high-resolution Raman mapping image. A change of Raman spectrum due to the powderization of some pigments in the colored layer is also observed. The powderization of the pigments is considered to be due to weathering. Our Raman study will be helpful for the preservation and restoration of cultural heritage in general.