자녀의 부정 정서에 대한 어머니 반응유형과 학령기 아동의 기질 및 문제행동과의 관계: 잠재프로파일 분석의 적용

박금진,강지현 한국임상심리학회 2021 Korean Journal of Clinical Psychology Vol.40 No.3

This study aimed to confirm the latent class of mothers' reactions to children’s negative emotions and evaluate the difference between children’s temperament profile affecting the latent class and the children’s problem behavior about the latent class. To achieve these objectives, we recruited 769 mothers of 4th, 5th, and 6th graders attending elementary schools in the Seoul and Gyeonggi-do areas. This study evaluated children’s temperament, mothers’ reactions to children’s negative emotions, and children’s problem behavior. The results of latent profile analysis using M plus showed that the latent class of mothers’ supportive reactions to children’s negative emotions was divided into ‘passive support group’ (97 subjects; 13.44%), ‘average support group’ (469 subjects; 59.52%), and ‘active support group’ (203 subjects; 27.05%). Moreover, the latent class of maternal non-supportive response was divided into ‘non-supportive: non-punishment group’ (281 subjects; 36.22%), ‘non-supportive: avoidance group’ (382 subjects; 49.5%), and ‘non-supportive: confusion group’ (106 subjects; 14.28%). The reward dependence and persistence temperament of children significantly predicted the latent class for the maternal supportive reactions, while the novelty seeking and harm avoidance temperament of children significantly predicted the latent class for maternal non-supportive reactions. Moreover, children’s internalizing and externalizing behavioral problems were significantly higher in the average support group than in the active support group and in the low support group than in the average support group. The internalizing behavioral problem was significantly higher in the non-supportive: avoidance group and the nonsupportive: confusion group than in the non-supportive: non-punishment group. The externalizing behavioral problem was significantly high in the order of the non-supportive: non-punishment group, the non-supportive: avoidance group, and the non-supportive: confusion group. The results of this study clearly revealed that the vulnerability of children’s temperament could negatively affect children's psychosocial adjustment by increasing the level of parental non-supportive reactions. As a result, there is a need for preventive intervention for children of vulnerable temperament and their parents and providing direction for intervention.

BaTiO₃ 세라믹 내 희토류(Dy, Y, Ho) 첨가 효과

박금진,김창훈,김영태,허강헌 한국세라믹학회 2009 한국세라믹학회지 Vol.46 No.2

The electrical property and microstructure in BaTiO₃ ceramics doped rare-earth ions with intermediate ionic size (Dy3+, Ho3+, Y3+) were investigated. Microstructures have been characterized using scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). Incorporation of rare-earth ions to BaTiO₃ ceramics depended on their ionic radius sensitively. Compared to Ho and Y ions, Dy ions provide BaTiO₃ ceramics with the high rate of densification and well-developed shell formation, due to their high solubility in the BaTiO₃ lattice, but the microstructure of Dy doped BaTiO₃ ceramics is unstable at high temperature, because Dy ions could not play a role of grain growth inhibition, leading to diffuse into BaTiO₃ lattice continuously after completion of densification during sintering. Comparing electrical property and microstructure, it is shown that the reliability of capacitor improved by high shell ratio. The electrical property and microstructure in BaTiO₃ ceramics doped rare-earth ions with intermediate ionic size (Dy3+, Ho3+, Y3+) were investigated. Microstructures have been characterized using scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). Incorporation of rare-earth ions to BaTiO₃ ceramics depended on their ionic radius sensitively. Compared to Ho and Y ions, Dy ions provide BaTiO₃ ceramics with the high rate of densification and well-developed shell formation, due to their high solubility in the BaTiO₃ lattice, but the microstructure of Dy doped BaTiO₃ ceramics is unstable at high temperature, because Dy ions could not play a role of grain growth inhibition, leading to diffuse into BaTiO₃ lattice continuously after completion of densification during sintering. Comparing electrical property and microstructure, it is shown that the reliability of capacitor improved by high shell ratio.

BaTiO₃ 세라믹 내 희토류(Dy, Y, Ho) 첨가 효과

박금진,김창훈,김영태,허강헌,Park, Kum-Jin,Kim, Chang-Hoon,Kim, Young-Tae,Hur, Kang-Heon 한국세라믹학회 2009 한국세라믹학회지 Vol.46 No.2

The electrical property and microstructure in $BaTiO_3$ ceramics doped rare-earth ions with intermediate ionic size ($Dy^{3+},Ho^{3+},Y^{3+}$) were investigated. Microstructures have been characterized using scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray diffraction (XRD). Incorporation of rare-earth ions to $BaTiO_3$ ceramics depended on their ionic radius sensitively. Compared to Ho and Y ions, Dy ions provide $BaTiO_3$ ceramics with the high rate of densification and well-developed shell formation, due to their high solubility in the $BaTiO_3$ lattice, but the microstructure of Dy doped $BaTiO_3$ ceramics is unstable at high temperature, because Dy ions could not play a role of grain growth inhibition, leading to diffuse into $BaTiO_3$ lattice continuously after completion of densification during sintering. Comparing electrical property and microstructure, it is shown that the reliability of capacitor improved by high shell ratio.

조선후기 칠궁과 내부 의장물 비교 연구

박금진(Park, Geum-jin) 한국조형디자인학회 2018 조형디자인연구 Vol.21 No.4

칠궁 영역은 영조 사친 숙빈 최씨룰 모시는 육상궁이었으나 여섯 분이 합사되면서 불러진 명칭이다. 조선 왕실은 종묘에 예를 올리는 것을 가장 중요하게 여겼다. 선대를 향사하는 것은 예를 행하는 것이지만 자신의 종통 계승을 보여주는 것이라 할 수 있다. 따라서 후궁 출생 왕들은 궁원제에 의해 생모를 불천위 향사 하였다. 칠궁은 종묘 다음으로 중요한 조선 왕실문화로 공간 구성에 변화가 있었다. 정당은 정면 3칸에 3~4단의 장대석 기단을 갖춘 맞배지붕이고, 화려한 단청을 장식한 것이 특징이다. 정당 내부는 신주가 모셔진 감실이 자리한다. 감실은 문양을 투각 기법으로 새겨 육상궁, 저경궁, 대빈궁은 단청을 장식하였고 선희궁과 덕안궁은 주칠만 되어 있는 것으로 구별된다. 이처럼 단청을 장식한 사당과 감실은 장엄하면서도 여성이 모셔진 곳임을 암시했다고 볼 수 있다. Chilgung(the seven shrines) is the name addressing the Yuksang-gung that enshrines the birth mother of King Youngjo, the Consort Choi-ssi after the six other female royal family members were enshrined together. The royal family observed respecting the Jongmyo with the utmost importance. Though performing the ancestral worship rituals were not only for observing respects but showing the lineage of the main family. In that regard, the Kings birthed by Consorts performed the specified and consistent worship rituals to their biological mothers through Gungwon ceremony. Chilgung is an important Joseon royal family culture next to Jongmyo and has changed its formation construction. The main building is of a three-room facade and gable roof with three to four levels of long pedestal stone platform and has brilliant multi-color paintings, which is distinctive. The shrine resides inside the main building, and each of the shrines is distinguished by the painted colors where Yuksang-gung, Jeokyung-gung and Daebin-gung are painted with the Danchung (red and green, multicolor paintings) whereas Seonhee-gung and Deokan-gung only with the Juchil. These colors are painted over the drilled carvings of various patterns. As such, the brilliantly colored shrines express both the magnificence and femininity.

영조 사친 숙빈 최씨의 육상궁 의물 연구

박금진(Park Geum jin) 한국조형디자인학회 2015 조형디자인연구 Vol.18 No.2

조선후기의 국왕은 대체적으로 후궁의 서자들이 왕권을 잇는 경우가 많아지면서 종통의 계승을 보여주고자 생모, 생부를 추숭하여 높이고자 하였다. 적장자 우선의 계승이었던 조선은 적장자가 왕위를 잇는 경우가 드물고, 차남, 서자, 방계, 반정 등으로 왕권을 이어가는 일이 많았다. 이러한 계승은 왕권 미약이라는 단점을 가지고 있고 종통성을 따질 수 없는 경우이기 때문에 생모, 생부에게 효를 한다는 목적으로 자신의 왕권강화를 위한 내용이 내포되어 있다. 영조는 숙종과 후궁 숙빈 최씨 사이의 서자가 왕권을 계승받은 경우이므로 사친 숙빈 최씨를 높여 묘(廟)는 궁(宮)으로, 묘(墓)는 원(園)으로 법제화 시켰다. 이로서 사친의 지위는 왕, 왕비 보다는 낮고 세자, 세자빈 보다는 높은 품격으로 올라가면서 왕권계승의 종통성이 부여되는 결과를 가져오게 되었다. 육상궁의 격상으로 내부 의물을 살펴본 결과 신주, 신탑, 신의, 책보, 탁, 상 등 종묘와 같은 예를 갖추었고, 영조의 재위기간 동안 218회의 친행을 통하여 종묘보다는 작지만 그 격식은 종묘를 모방한 격식으로 구성되었다. 또한 제기의 수량도 작았지만 그것은 층차 구별을 위한 것이었고, 그 위상은 종묘에 버금가는 곳이라 할 수 있다. As the Kings of the late Chosun Dynasty were commonly succeeded by the children of royal concubine, they worshiped and elevated the status of their blood-tied parents (Sachin Chusung - worship for birth mother, [淑嬪崔氏]; while Sachin(私親) means blood-tied parents and relatives, especially birth mother; and Chusung(追崇) means worshiping.) to show the lineage of the main family. Even though Chosun Dynasty made primogeniture succession a rule, few firstborns acceded to the throne and mostly, the royal authority was continued by the second son, the child of a concubine, those from collateral line, or dethronement. Since these types of succession inevitably debilitated the authority of the king, and doubted the lineal descent, Sachin Chusung implied the strengthening of the sovereign power in the name of filial piety to the biological parents. King Yeongjo succeeded to the throne as the child of King Sukjong and his royal concubine, Sukbin Choi-ssi(淑嬪崔氏). King Yeongjo legally promoted the title of Sachin(here, birth mother of King Yeongjo himself) Sukbin-myo(ancestral shrine keeping one's mortuary tablet) to palace(gung[宮]), and won(tomb[園]), to myo(tomb[墓]). As a result, the royal status of Sukbin Choi-ssi grew to the level between the Crown Prince and the Crown Princess, and the King and the Queen. The elevated royal status of his Sachin granted King Yeongjo the right to the throne as the lineal descendent. This research investigated the ceremonial objects from Yuksang-gung(毓祥宮), Sukbin Choi-ssi's shrine which had been elevated from Sukbin-myo and found out that the shrine was as formally equipped as Jong-myo(宗廟), consisted of shinwi (mortuary tablet[神位]), shintap(spirit chest[神榻]), shinui(spirit armrest[神倚]), chaekbo(bamboo investiture book silver seal[冊寶]), sang(table[床]). Furthermore, King Yeongjo visited Yuksang Palace 218 times during his majesty's reign of 52 years, which is fewer than his visit to Jong-myo, but with the same courteous manner. In the case of jegi(utensils used in ancestral rites[祭器]), even though the number of jegi in Yuksang-gung was fewer than that of in Jong-myo, this was only to show the distinctions in the royal statuses. Nevertheless, the status of Yuksang-gung was found to come close to that of Jong-myo.

Formation of Core-Shell Structure in BaTiO₃ Grains

김창훈,박금진,Yeo-Joo Yoon,김영태,허강헌 한국세라믹학회 2009 한국세라믹학회지 Vol.46 No.2

To understand the formation of core-shell structure in BaTiO₃ (BT) grains in multilayer ceramic capacitors, specimens were prepared with BT powders mixed with Y and Mg, and their microstructures were investigated with scanning electron microscopy, x-ray diffractometry, and transmission electron microscopy. Microstructural investigation showed that Y dissolved easily in BT lattice to a certain depth inside of the grain, whereas Mg tended to stay at grain boundaries rather than become incorporated into BT. It was considered that in case of Y and Mg addition in a proper ratio, Y could play a dominant role in the formation of shell leading to a slight dissolution of Mg in the shell. Next, the effects of ball-milling conditions on the core-shell formation were studied. As the ball-milling time increased, the milled powders did not show a significant change in size distribution but rather an increase of residual strain, which was attributed to the milling damage. The increase in milling damage facilitated the shell formation, leading to the increased shell portion in the core-shell grain. To understand the formation of core-shell structure in BaTiO₃ (BT) grains in multilayer ceramic capacitors, specimens were prepared with BT powders mixed with Y and Mg, and their microstructures were investigated with scanning electron microscopy, x-ray diffractometry, and transmission electron microscopy. Microstructural investigation showed that Y dissolved easily in BT lattice to a certain depth inside of the grain, whereas Mg tended to stay at grain boundaries rather than become incorporated into BT. It was considered that in case of Y and Mg addition in a proper ratio, Y could play a dominant role in the formation of shell leading to a slight dissolution of Mg in the shell. Next, the effects of ball-milling conditions on the core-shell formation were studied. As the ball-milling time increased, the milled powders did not show a significant change in size distribution but rather an increase of residual strain, which was attributed to the milling damage. The increase in milling damage facilitated the shell formation, leading to the increased shell portion in the core-shell grain.

The Effect of Uni-nanoadditive Manufactured Using RF Plasma Processing on Core-shell Structure in MLCC

송순모,김효섭,박금진,손성범,김영태,허강헌 한국세라믹학회 2009 한국세라믹학회지 Vol.46 No.2

Radio frequency (RF) plasma treatment is studied for the size reduction and the spheroidization of coarse particles to change them into nano-sized powders of spherical shape in MLCC fields. The uni-nanoadditives manufactured by RF plasma processing for high dispersion have been investigated for the effect on core-shell structure in dielectrics of MLCC. Microstructures have been characterized using scanning electron microscope (SEM), transmission electron microscope (TEM) and Electron Probe Micro Analyzer (EPMA). We compared the distribution of core-shell grains between specimens manufactured using uni-nanoadditive and using mixed additive. In addition, the uniformity of rare earth elements in the core-shell structured grains was analyzed. It was shown, from TEM observations, that the sintered specimen manufactured using uni-nanoadditives had more dense small grains with well-developed core-shell structure than the specimen using mixed additives, which had a homogeneous microstructure without abnormal grain growth and shows broad temperature coefficient of capacitance (TCC) curves in all temperature ranges because of well dispersed additives. Radio frequency (RF) plasma treatment is studied for the size reduction and the spheroidization of coarse particles to change them into nano-sized powders of spherical shape in MLCC fields. The uni-nanoadditives manufactured by RF plasma processing for high dispersion have been investigated for the effect on core-shell structure in dielectrics of MLCC. Microstructures have been characterized using scanning electron microscope (SEM), transmission electron microscope (TEM) and Electron Probe Micro Analyzer (EPMA). We compared the distribution of core-shell grains between specimens manufactured using uni-nanoadditive and using mixed additive. In addition, the uniformity of rare earth elements in the core-shell structured grains was analyzed. It was shown, from TEM observations, that the sintered specimen manufactured using uni-nanoadditives had more dense small grains with well-developed core-shell structure than the specimen using mixed additives, which had a homogeneous microstructure without abnormal grain growth and shows broad temperature coefficient of capacitance (TCC) curves in all temperature ranges because of well dispersed additives.

Tonsillectomy 간호기록 간소화

박은혜,박미숙,김희주,김진숙,이광덕,양선덕,한만순,박금진 한국의료QA학회 2007 가을학술대회 Vol.2007 No.3

TMED HEV 실도로 연비 향상을 위한 제어기술개발에 관한 연구

최용각(Choi, Yong Kak),박일권(Park, Il kwon),신동준(Shin, Dong Jun),조진국(Cho, Jin Kuk),박금진(Park, Gum Jin) 한국자동차공학회 2013 한국자동차공학회 부문종합 학술대회 Vol.2013 No.5