신라 중고기골제(中古期骨制)의 성립과 운영

박수진 ( Soo Jin Park ) 수선사학회 2011 史林 Vol.0 No.39

The Golpum system was the unique form of the status system in the Silla dynasty in Korea. It was a typical ancient Korean society`s status system which has been investigated field in the academia. In particular, a kinship system, which is composed of Seong-gol and Jin-gol, is the most hottest issue in the Korean academic circles. However, there is a no point of agreement whether Seong-gol was the reality or not, and concerning about its management and times. This research has a purpose to investigate how the status system established and guaranteed in the society. The Buddism has attracted public attention as a theoretical basis of the status system. The Samkuksagi (The chronics of the three nations) described the Buddism as a state religion while it did not focus on the myths about the Buddism. We assume that the Buddism was the meaningful political controller in the Silla dynasty. Seong-gol was regarded as the royal familiy, and it was available when the King had the superiority over the nobility. The Kings of Sylla dynasty had been called the Great King with a qualifier ``saint`` when the Buddism instituted a state religion. It means that Seong-gol (the saunt family) was established based on the Buddism. Jin-gol also entered a field of history similar times to Seong-gol, and both two terminologies was established the same period in terms of the Buddism terminology. Seong-gol guaranteed a royal family`s prestige through the change of ennoble system Galmun King and the use of the Great King title. The King`s brother, who were Seong-gol, secured the superiority over the nobility by getting the title of ennoblement. The Kings also solidified their status through the ennoble system, and they monopolized political power because the kings restrained the right of succession only kings heirs. Jin-gol also guaranteed their political prestige after established Daedeung. The House of Lords in Silla dynasty limited the qualification only who had the title of Daedeung. Jin-gol class took the reins of the nobility through only Jin-gol getting the title of Daedeung.

학술발표회 초록 ( 열역학 (Ⅱ) ) : Butane - Methanol , Butane - Ethanol 계의 90℃ 등온 기액상평형과 과잉 몰엔탈피

박수진,박소진 ( Soo Jin Park,So Jin Park ) 한국화학공학회 1994 춘계학술발표회 Vol.- No.-

치면열구전색재의 충전량에 따른 미세누출의 비교연구

박수진,정태성,김신,Park, Soo-Jin,Jung, Tae-Sung,Kim, Shin 대한소아치과학회 2003 大韓小兒齒科學會誌 Vol.30 No.2

본 연구는 치면열구전색재의 충전량이 미세누출에 미치는 영향을 비교분석할 목적으로 실시되었다. 6개의 군으로 나누어 각각 다른 충전량, 치면 전처리, 충전재를 적용하여 미세누출 양상을 비교하였다. 60개의 제 3대구치를 3개의 군으로 나누어 각 군당 20개씩 시편을 구성하였다. 각 치아는 교합면을 두 부분으로 나누어 한 부위는 충전재의 폭이 1mm이하가 되도록 충전하고(1, 3, 5군), 나머지 한 부위는 2mm이상 되도록 충전을 하였다(2, 4, 6군). 1, 2군은 산처리후 Helioseal F로 치면열구전색을 실시하였고, 3, 4군은 산처리후 상아질 접착제로 치면 전처리한 후 Helioseal F로, 5, 6군은 유동성 복합레진인 Tetric Flow로 치면 열구전색을 실시하였다. 500회의 열순환 및 색소침투 후, 미세누출도를 관찰하고 비교분석하여 다음과 같은 결론을 얻었다. 1. 동일한 충전폭을 적용하였을 경우, 미세누출도는 5군<3군<1군과 6군<4군<2군의 순으로 나타났으나 유의한 차이는 아니었다(p>0.05). 2. 동일한 재료와 치면처리를 하되, 충전폭만을 달리한 군들, 즉 1군과 크군, 3군과 4군, 5군과 6군간의 미세누출도에서는 유의한 차이를 보였다(p<0.05). 3. 미세누출은 전색재의 물성, 상아질 접착제 전처리 여부 보다 전색재의 충전량에 더 많은 영향을 받았다. With the purpose of evaluating the effect of ailing amount of pit and assure sealants on the microleakage, 6 groups of specimens with different filling amount, filling materials and surface pretreatment were investigated. Sixty permanent third molars were divided into three groups. The occlusal surface of each tooth was divided into two parts; the filing width of one part was below 1mm (group1, 3, 5), and in the other part more than 2mm (group 2, 4, 6) Group 1 and 2: Helioseal F was applied directly to etched enamel; Group 3 and 4: Helioseal F was applied to etched and scotchbond Multi-purpose plus pre-treated enamel; Group 5 and 6: Tetric Flow was applied. After 500 times thermocycling and dye infiltration, we evaulated the microleakage. The results were as follows; 1. The mean microleakage score at each width were increased in the following order;group 5<3<1, and group 6<4<2. 2. In comparing the groups with same material and surface pretreatment but with different filling width (group 1 versus 2, 3 versus 4, 5 versus 6), the microleakage scores were significantly different. 3 The microleage was affected by filling amount of pit and assure sealants than Oiling materials and dentin bonding agent pretreatment.

산소-불소 처리된 탄소섬유가 에폭시 매트릭스 복합재료의 기계적 계면특성과 크랙저항 특성에 미치는 영향

박수진,오진석,서민강,한미정,김학용,Park Soo-Jin,Oh Jin-Seok,Seo Min-Kang,Han Mijeong,Kim Hak-Yong 한국섬유공학회 2005 한국섬유공학회지 Vol.42 No.3

In this work, the effect of oxy-fluorination on surface characteristics of carbon fibers was investigated in terms of fracture toughness and crack resistance properties of the epoxy matrix composites. The surface properties of the carbon fibers were determined by acid-base values, X-ray photoelectron spectroscopy (XPS), and FT-IR measurements. And their fracture toughness of the composites were evaluated by the interlaminar shear strength (ILSS) and critical stress intensity factor $(K_{lc})$. Crack resistance of the composites was investigated using two types of testing methods, namely critical energy release rate mode I $(G_{lc})$ and mode II $(G_{llc}).\;O_{ls}/C_{ls}\;and\;(O_{ls}+F_{ls})/C_{ls}$ ratio from XPS were increased by oxy-fluorination, due to the oxygen containing functional groups and the formation of $C-F_{x}$ bonds on the carbon fiber surface. It was found that the fracture toughness and crack resistance of the composites had been improved by the oxy-fluorination, which could probably be attributed to the increase in the degree of adhesion at interfaces between the carbon fibers and epoxy resin matrix in the present composite system.

인영기구맥법을 이용한 한의사 A씨의 체질감별 재현성 및 QSCCII체질과의 일치율 분석

박수진,권영규,Park Soo-Jin,Kwon Young-Kyu 대한동의생리학회 2006 동의생리병리학회지 Vol.20 No.1

We verified the reproducibility of constitution by IGM and the agreement rate between sasang constitution by QSCCII and constitution by IGM. We analyzed the results of 64 subject who were judged as identical sasang constitution by repeated QSCC II. First, we compared the two results of constitutions by IGM hat peformed by one O.M.D(Oriental Medicine Doctor) at an interval of one year. Second, we examined hypothesis established by one O.M.D, that is about relation of constitutions by IGM and QSCCII, such as I type-Taeeumin, II type-Soyangin and III type-Soeumin in constitutions. There were no statistical significances in reproducibility of constitution by IGM. Although there was a tendency of relevance of sasang constitution by QSCC II with constitution by IGM, there was no statistical significance. Hypothesis that is established by clinical experiences must be verified by an effective statistical method. And there is a necessity to complement the method including mechanical measurements about constitution classification which are performed by a diagnosis relying on individual intuition.

가방 휴대 방법이 보행 시 발바닥 접촉 양상에 미치는 영향

박수진,권유정,김민희,김진상,Park, Soo-Jin,Kwon, Yoo-Jung,Kim, Min-Hee,Kim, Jin-Sang 대한물리치료과학회 2011 대한물리치료과학회지 Vol.18 No.2

Purpose: The purpose of this study was to analyze the changes of parameters of foot contact by various carrying a pack methods during walking. Method: The subjects were consisted of normal forty four persons (males 30, females 14, mean age 23). The carrying a pack methods were classified into five conditions: carrying no bag(Con 1), carrying a backpack(Con 2), carrying a shoulder bag(Con 3), carrying a cross bag(Con 4), carrying a one-hand bag(Con 5). All subjects were participated in these five condition and measured foot pressure by F-scan system during walking. Then foot contact time, foot contact area, foot contact length and width were measured and analyzed. The repeated one-way analysis of variance (ANOVA) was used to get difference between conditions and independent t-test was used to get difference between left and right foot within condition. Result: In the comparison of parameters of foot, contact time, contact area and mid foot width were significantly different between conditions(p<.05), and in both foot contact time at condition 5 showed the most significant reduction(p<.05). In the comparison of parameters of foot between left and right foot within condition, every conditions were not significantly different(p>.05). Conclusion: In this study various carrying methods changed the parameters of foot contact and showed significant difference in some articles between carrying methods. However, asymmetric load of pack by carrying methods didn't affected symmetry of parameters of foot contact between left and right foot.

무당벌레(Harmonia axyridis)성충 더듬이에 분포하는 감각기의 구조

박수진,오현우,윤영남,박호용,Park, Soo-Jin,Oh, Hyun-Woo,Youn, Young-Nam,Park, Ho-Yong 한국현미경학회 2001 Applied microscopy Vol.31 No.1

무당벌레(Harmonia axyridis)성충 더듬이에 분포하는 감각기를 주사전자현미경으로 관찰하였다. 무당벌레 성충 더듬이에서 형태적으로 크게 차이를 보이는 5종류의 감각기, $B\ddot{o}hm$, Basiconic, Chetiform, Trichoid 그리고 Coeloconic sensilla를 관찰할 수 있었다. $B\ddot{o}hm$ sensilla는 자루마디와 팔굽마디 기부안쪽의 등쪽면과 배쪽면에서만 관찰되었고, 이것은 분포된 위치로 미루어 더듬이의 움직임과 위치를 확인하는 자기반응감응성 감각기로 보여진다. Basiconic sensilla와 Chetiform sensilla는 형태적 차이에 의하여 3가지 subtype으로 나눌 수 있었으며, Trichoid sensilla는 암 수컷 더듬이 모두에서 더듬이 말단의 2마디에서만 확인되었다. 무당벌레 성충 더듬이에서 관찰된 sexual dimorphism은 더듬이 감각기의 분포와 종류가 있었는데 이것은 암컷과 수컷간의 더듬이 감각기의 분포가 다르게 나타났으며, 감각기의 다양성이 가장 높게 나타난 말단마디의 배쪽면에서 관찰된 Coeloconic sensilla는 수컷에서만 관찰되었고, Trichoid sensilla의 경우 수컷보다 암컷에서 더 많이 관찰되었다. 이러한 sexual dimorphism은 동종의 성상호간 통신에 이용되는 것으로 보여진다. The antennal sensilla of the adult male and female ladybird beetle, Harmonia axyridis (Coleoptera: Coccinellidae) were examined by scanning electron microscopy. Nine types of sensilla were characterized and grouped into 5 morphological classes: $B\ddot{o}hm$, basiconic, chetiform, coeloconlc, and trichoid sensilla. $B\ddot{o}hm$ sensilla were localized on the scape and pedicel, part of the ventral and dorsal proximal side. This placement suggests a role in proportion of antennal position and movement. Basiconic and chetiform sensilla were divided into 3 subtypes by morphology and length differences. Trichoid sensilla are confined to the last 2 flagellum segments on both sexes. Sexual dimorphism of antennal sensilla is limited to the three types of difference. The principal characteristics of this dimorphism are the following: a) The distribution of sensilla was differ from male and female in antennae. b) Males exhibit coeloconic sensilla not present in females; c) Females posses more trichoid sensilla than males. The possible role of specific dilference of the sensilla in intersexual communication is discussed.

Ti-capping층이 NiSi의 열적안정성에 미치는 영향

박수진,이근우,김주연,전형탁,배규식,Park, Soo-Jin,Lee, Keun-Woo,Kim, Ju-Youn,Jun, Hyung-Tak,Bae, Kyoo-Sik 한국재료학회 2003 한국재료학회지 Vol.13 No.7

Ni and Ti films were deposited by the thermal evaporator, and then annealed in the N$_2$ ambient at 300-80$0^{\circ}C$ in a RTA(rapid thermal annealing) system. Four point probe, AEM, FESEM, AES, and XPS were used to study the effects of Ti-capping layers on the thermal stability of NiSi thin films. The Ti-capped NiSi was stable up to $700^{\circ}C$ for 100 sec. RTA, while the uncapped NiSi layers showed high sheet resistance after $600^{\circ}C$. These results were due to that the Ni in-diffusion and Si out-diffusion were retarded by the capping layer, resulting in the suppression of the formation of NiSi$_2$and Si grains at the surface.

PEI/DGEBA 블랜드계의 열적특성 및 파괴인성

박수진,진성열,강신영,Park, Soo-Jin,Jin, Sung-Yeol,Kaang, Shinyoung 한국접착및계면학회 2003 접착 및 계면 Vol.4 No.3

본 연구에서는 이관능성 에폭시 (diglycidyl ether of bisphenol A. DGEBA)와 Polyetherimide(PEI) 블랜드를 Amime계 경화제인 DDM을 이용하여 경화를 시켰으며, PEI의 함량 변화가 순수 에폭시 수지의 열적특성과 파괴인성에 미치는 영향에 대해 고찰하였다. 경화된 시편의 열적특성은 DSC에 의한 열분석을 통해 Kissinger 식을 이용하여 경화 활성화 에너지 ($E_a$)를 구하였고, 파괴인성은 크랙성장의 저항을 나타내는 임계응력세기 인자 ($K_{IC}$)을 측정하여 알아보았다. 시편의 파단특성은 주사전자현미경 (SEM)을 통해 조사하였으며, 기계적 계면특성을 알아보기 위해 contact angle로 표면자유에너지를 측정하였다. 실험 결과 DGEBA/PEI 블랜드계의 $E_a$, $K_{IC}$는 PEI 함량이 7.5 phr에서 최대값을 보였다. 이는 PEI 도입에 따른 치밀한 네트워크 구조가 증가했기 때문으로 판단되어 진다. 또한 DGEBA/PEI 블랜드계의 표면자유에너지는 $K_{IC}$와 유사한 경향을 보였으며, 이는 에폭시의 하이드록실기와 PEI의 imide 그룹 사이의 수소결합에 의해 극성요소가 증가되었기 때문으로 판단되어진다. In this work, diglycidyl ether of bisphenol A (DGEBA)/polyetherimide (PEI) blends were cured using 4,4-diaminodiphenyl methane (DDM). And the effects of addition of different PEI contents to neat DGEBA were investigated in the thermal properties and fracture toughness of the blends. The contents of contents of containing PEI were varied in 0, 2.5, 5, 7.5, and 10 phr. The cure activation energies ($E_a$) of the cured specimens were determined by Kissinger equation and the mechanical interfacial properties of the specimens were performed by critical stress intensity factor ($K_{IC}$). Also their surfaces were examined by using a scanning electron microscope (SEM) and the surface energetics of blends was determined by contact angles. As a result, $E_a$ and $K_{IC}$ showed maximum values in the 7.5 phr PEI. This result was interpreted in the increment of the network structure of DGEBA/PEI blends. Also, the surface energetics of the DGEBA/PEI blends showed a similar behavior with the results of $K_{IC}$. This was probably due to the improving of specific or polor component of the surface free energy of DGEBA/PEI blends, resulting in increasing the hydrogen bonding of the hydroxyl and imide groups of the blends.

활성탄소의 산 - 염기 표면처리에 따른 N2 , CO2 및 NH3 - 흡착거동

박수진,김기동,이재락 ( Soo Jin Park,Ki Dong Kim,Jae Rock Lee ) 한국공업화학회 1998 공업화학 Vol.9 No.6