• Industry Promotion Research
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• v.5 no.2
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• pp.27-32
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• 2020

This study is a study on the size of the stone statues of the royal tombs in the Joseon Dynasty. In summary, the size of the stone statues of Moon, Inseok and Unmanned Stone increased in the 1600s and then decreased slightly in the 1700s, but increased in size in the 1800s. It was confirmed that the average analysis result. The statue of Seok-in of the Royal Tombs of the Joseon Dynasty reflects the characters of the time, and through this, the typical figures of the times can be examined. The royal tomb has consistency and uniqueness, and the norms regarding the size of stone statues have changed over time. As a building of the authoritative symbol of the ruling class, it was a national construction where royal tombs were built according to rituals and laws. It is said that the size of the stone statues in the Joseon Dynasty was about 90cm smaller than the stone statues of the tombs. In this study, the significance of this study is to confirm the stone size of each stone age in the royal tomb of Joseon.

• KOMUNHWA
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• no.70
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• pp.109-132
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• 2007

Taking the Yosu Peninsula where prestige goods were prevalent and more dolmen were excavated and surveyed than other regions as object of the research, this dissertation investigated the hierarchy of dolmen society. The dolmen groups were excavated and surveyed at some 20 positions in Yosu Peninsula Analyzing the number, weight of upper stone, location, the buried relics of dolmen, the hierarchy for each dolmen group can be summarized as follows. It seems that the large group with a lot of dolmen and big upper stone which is located on the plane with stream or on the lower part of hill might be the central group with abundant buried relics. However, the size of individual upper stone does not coincide with buried relics sometimes. Thus, it is required to review the entirety of dolmen group rather than individual upper stone in the relation between the scale of upper stone and buried relics. Then the scale of tomb is proportionate to the prestige goods. Meanwhile, the discrepancy between dolmens can be verified by the difference among upper stone, tomb, burial accessories, etc in the unit dolmen group. Since dolmen is the tomb of some inhabitants in the Bronze Age, the existence of stone coffin tomb with buried bronze sword, jade or stone sword compared to the stone coffin with no relics means that there was powerful representative of one generation even in one kindred group on the basis of wealth or authority. It can be concluded that the upper stone or large tomb or prestige goods among the persons buried in dolmen were fixed as high class, those with relatively small stone coffin with no or scanty burial accessories were fixed as medium class and multitudinous class who were not buried in dolmen were fixed as low class. Therefore, the dolmen society in Yosu Peninsula shows that there was division of class in the unit dolmen group as well as hierarchy in the group.

• Korean Journal of Heritage: History & Science
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• v.37
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• pp.151-168
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• 2004

The Mireuk Temple Stone pagoda is the largest scale of the existing Stone Pagoda in Korea. A research until now postulates that the Stone pagoda at Mireuk Temple site is composed of nine stories total. However it does not have any records of the detail, dimension, and related methods, etc, even though it is a tectonically large scale building. Only one source of the description is based upon a story which is a sort of Korean myth or traditional story (Samkukyousa, Mu dynasty), although a historical description from a myth or a story is a polemical issue and still needed research in order to prove the truth. One of the ways to make a proof of the truth is an architectural research from the typology of the plane. The types of the plane are differentiated from each era. Therefore, the typology of the plane presents a reason or a proof for the age of the pagoda. Furthermore, the typology of the plane is crucial part in the research of the historical style and it could help the historical style of the Mireuk temple stone pagoda. Research until now shows that the Mireuk temple stone pagoda is the genesis of the stone pagoda shaped after wooden one. It is impossible to find any previous one from the stone pagoda at Mireuk Temple site in Korea. So it is easier to find any previous example from the history of China because Buddhist pagoda-most pagodas are something to do with Buddhism-in Korea is introduced by India via China. This research presents the periodical variation of stone and brick pagoda in both countries. It concludes that the Mireuk temple stone pagoda has $7^{th}$ century's plane type.

• Conservation Science in Museum
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• v.20
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• pp.49-60
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• 2018

Archaeological investigations carried out in the Chilgok Housing Land Development Area have identified large-scale settlements from the Bronze Age and Three Kingdoms periods. The settlement site in Dongcheon-dong, Daegu was found to include sites of pit dwellings, buildings with elevated floors, stone coffin tombs, wells, catchment basins, stone mounds, furrows, cropland, moats, and river channels. These findings offer insight into diverse aspects of settlements during the Bronze Age. This study analyzed the species of trees that produced the materials for eight wooden artifacts excavated from a Bronze-Age river channel site. The analysis identified two examples of Pinus spp., two examples of Abies spp., and four examples of Quercus sp. The three artifacts of undetermined use were made using wood from Pinus spp. and Abies spp. Among the five artifacts identified as building components, one was made from Pinus spp. and four were made from Quercus sp.

• Economic and Environmental Geology
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• v.51 no.6
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• pp.595-606
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• 2018

In this study, we investigated the source area and petrological characteristics of rock properties from the Jeseokri stone-lined tombs located in Gimcheon by analyzing its rocks and source rocks. As a result, the Jeseokri stone-lined tombs consists in a total 11 kinds of various rock types. And aplite (34.5%), leucocratic granite (26.9%) and schistose granite (24.4%) have a large percentage of the rock's composition. By examining the possible provenances, the same rock types and the stones of a similar with metamorphic grades are discovered along the Jeseok mountain valley located to the south of tombs. These findings suggest that the rock properties of the Jeseokri stone-lined tomb were supplied from the upper Jeseok mountain valley and about 1.7km away from Jeseokri. This study could be used for the archaeogeological interpretation of funeral culture and conservation data of buried cultural properties in the age.

• Journal of radiological science and technology
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• v.30 no.4
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• pp.391-397
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• 2007

Background/Aims : Gallbladder(GB) stone is the most common disease in the biliary system, and the incidence is gradually increasing in Korea. This change may include rapidly proceeding urbanization and changing food factor. We performed this study to investigate related GB stones and contraction of GB as dietary factors. Methods : We investigated 129 subjects(mean age : 47 years). GB stone group is 9 subjects(M: 2, F: 7) in Namyangju-si. Control group without GB stone is 18 subjects(M: 6, F: 12) in Wi-do island. For subjects without GB stone, diabetes mellitus decide 4(M: 2, F: 2) and then each after eat flesh and meat of estimated by experimental group ejection fraction rate(%). Results : Ejection fraction rate of GB were different between meat and fishes intake. When ate the meat in experiment for hypothetical verification, when become ejection fraction rate of meal GB 210 minutes, was the highest and when ate fish, the ejection fraction rate of GB was the highest in meal 120 minutes. Conclusions : After meats intaking the bile inside the GB is stagnant long and the GB stone is formed. We studied the results GB motility may important play a role on GB stone formation.

• The Journal of the Korean life insurance medical association
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• v.3 no.1
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• pp.187-208
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• 1986

The conclusions which was acquired one renal cell carcinoma and renal disease 132 cases that was tested renal echogram among 4,499 cases for recent 16 months at medical department, Dae Han Kyoyuk Insurance company from August, 1984 to November, 1985 are as follows: 1. On bur ultrasonography, the echo of tumor was demonstrated with echogenicity as compared with renal parenchyme. 2. The case was stage I by Robson's modification method for pathologic histology. 3. There is no fever, typical triad of renal cell carcinoma and the result of serum biochemical test was within normal limit. 4. The frequency with disease was renal cell carcinoma(0.76%), ureteral stone(1.5%), multicystic kidney(2.27%), hydroureter(2.27%), Bilateral poly cystic kidney(4.55%), hydronephrosis(4.55%), renal agenesis(6.06%) renal calculi(18.18%), simple cyst(60.61%). 5. The frequency with age was 55/1200 case(4.58%) in $41{\sim}50$ years, 13/296 cases(4.39%) in $51{\sim}60$ years, 43/2144 cases(2.01%) in $31{\sim}40$ years, 14/791 cases(1.77%) in $21{\sim}30$ years, 7/53 cases(1.32%) more than 61 years and 0/15(0%) under 20 years. 6. The affected site of renal agenesis 8 cases was right side all. 7. In total renal disease 132 cases, the affected site of 126 cases except bilateral polycystic kidney 6 cases was right kidney 72 cases, left kidney the proportion of right to left 1.6:1 8. In total renal disease 132 cases except bilateral polycystic kidneys 6 cases, the patients affected with both side kidneys were 14 cases. 9. The affection rate with sex in total renal disease 132 cases was 98/2860 cases in male, 34/1819 cases in female and the former was about 2 times than the latter. 10. Classifying the stone with part, nephrolithiasis 24 cases were appeared high frequency, on the contray, ureteral stone 2 cases. 11. 2 cases of ureteral stone developed complication, hydronephrosis and hydroureter. 12. The linear array type transducer was not helpful for the diagnosis of lower ureteral calculi but for the lower ureteral calculi, we could see the stone with high echo in accompanying with acoustic shadowing. 13. In 24 cases of renal calculi, both side nephrolithiasis was 3 cases(12.5%). 14. In renal calculi, solitary stone could be seen extremely much and the number of stone was so much variable from 2 to 10. 15. In 26 cases with renal calculi and ureteral stone, the common clinical manifestation was a intermittent and slight pain. 16. In 80 cases of renal cyst, as one's get older, the affection rate of cyst extremely rised. 17. In bilateral polycystic kidney, large cyst had septum on the whole. 18. The patients with complication were 14 cases(10.6%) of total patients.

• Journal of radiological science and technology
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• v.32 no.3
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• pp.293-298
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• 2009

Background/aim : Gallbladder stone is the most common disease of biliary tract. It is lead to acute abdominal pain. The cholecystitis which is caused by in gallbladder stone occurs frequently and the possibility of the gallbladder cancer comes to be high. Our study was designed to determine the prevalence and risk factors gallbladder stone in a population who community. Materials and Methods : We enrolled a total of 826 (male : 297, female : 529) persons who 60 or older in Jeju-do 10 places from 2008 July one months. The height, weight, liver function tests, lipid profile, fasting blood sugar, were all measurement. They had their gallbladder examined with using ultrasonography. Statistical significance was defined as a p-value less than 0.05. Results : Among 826 persons, gallbladder stone was found in 49 persons (5.9%). The male is 6.1% and the female is 5.8%, the male 1.03 times appeared more highly the female. The body mass index above of 23.0 kg/$m^2$ with the gallbladder stone was 69.3% (p<0.047). Conclusion : The gallbladder stone appeared highly according to age increases. The obesity is the risk factor of gallbladder stone. The weight management and diet control is a possibility of reducing a gallbladder stone creation.

• Journal of the Korean Society of Radiology
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• v.11 no.3
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• pp.131-137
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• 2017

This study investigated the risk factor of Gallbladder stone in Busan and Kyungnam area. The subjects of the experiment was performed with patients by abdominal ultrasonography among the patients who came to the P hospital from June 2016 to December 2016. Among them, risk factors were analyzed on 353 people at the same time when abdominal ultrasonography and hematological test. The statistical analysis of risk factors related to the Gallbladder stone was performed by independent t-test and chi-square test. In consider of difference verification result for calculations odds ratio about independent variables, multiple logistic regression analysis to conduct verify adequacy by calculating forecasting model from variable. As a result, Gallbladder stone risk factors have relevance to age ${\gamma}GTP$ with probability model and values to calculated. Age was showed sensitivity 49.7%, specificity 82.2%, receiver operating characteristic area under curve 0.724. Forecasting probability sensitivity 69.3%, specificity 62.4%, receiver operating characteristic area under curve 0.699 showed, ${\gamma}GTP$ confirmed validity of forecasting model.