명상에 기반한 감정코칭 프로그램이 가족관계 스트레스에 미치는 영향

김선일 ( Kim¸ Sunil ) 한국명상심리상담학회 2020 명상심리상담 Vol.24 No.-

본고의 목적은 MFCT 훈련 프로그램을 통해 가족관계 스트레스에 미치는 영향을 대해 사례연구를 중심으로 알아보고자 한다. 연구방법으로 MFCT 훈련프로그램을 활용해 불편했던 에피소드를 떠올려 명료화 작업을 실시한다. 염지관 명상을 통한 알아차리고, 머물러 지켜보기를 통한 관찰을 한다. 그 이후 자비소통으로 자기공감, 타인공감, 자기감정표현을 충분히 경험한 후 효과성을 정리하여 비교 하였다. 프로그램 적용 전, 후 심리검사를 실시하였다. MFCT 프로그램의 알아차림과 수용에 미치는 영향을 ACT의 수용, 인지적 탈융합, 맥락적 자아를 탐색 후 가족관계향상을 위한 행동적 방안에 대해 모색한다. 연구결과는 MFCT 훈련프로그램 중 명상하기에서 염지관명상은 호흡과 함께 알아차림하며 머물러 지켜보며 객관적으로 관찰을 통해 문제를 발견하는 것이다. 즉 메타 인지를 통해 자극에 대한 심리적 불편감을 찾고, 스트레스에 반응하는 것을 발견하는 자신을 다시금 바라보는 계기가 되었다. 참여자는 도와주어야 한다는 신념으로 자극에 따른 반응으로 피하거나 도망을 하고, 감정으로 불안, 분노, 스트레스 등으로 힘들어 했으며 그로인해 자기감정 표현에 힘들었다. 이로 인해 염지관 명상으로 문제를 인식하고 해결방안을 모색 후 자기공감, 타인공감과 자기감정표현을 하고나서 평온함 마음이 나타남을 발견할 수 있었다. 감정적 편안함이 보였고 자기인식과 함께 자기조절로 마음이 가벼워 짐을 경험했으며, 그 저변에 알아차림과 수용이 유용함을 알았다. 연구결론은 ACT에서도 알 수 있듯 심리적 유연성을 위해 수용과 인지적 탈융합, 맥락적 자아를 바라보는 중요함을 알 수 있었다. 또한 가족관계 스트레스에 미치는 영향에 대해 MFCT가 중요하게 작용하였음을 확인할 수 있었으며, 자기 인식(Self- Awareness)과 자기 조절(Self-Regulation)을 통한 사회적 관계 함양을 위해 염지관 명상과 자비소통 도움을 확인하였다. 알아 차리고 머물며 지켜보기를 통한 염지관 명상으로 자기의 내적관찰로 문제를 인식하고 통찰 할 수 있었다. 자비소통은 자기공 감과 자기감정표현 그리고 타인공감을 통해서는 상처받은 자신을 사랑하고 타인을 이해, 공감할 수 있었다. 이를 통해 가족관계 스트레스에 미치는 영향에 대해 알고 행동방안을 모색하고 지혜롭고 긍정적인 가족관계향상을 지속 유지 할 수 있도록 해주는데 의미를 부여한다. The purpose is to focus on case studies on the impact on family relationship stress through MFCT training program. The research method is to MFCT training program as a research method to identify cases of inconvenience. They recognize it through Yeomjikan meditation, and observe it by staying and watching. After that, they had fully experienced self-sympathy, empathy, and expression of self-feeling through self-communication, and then organized and compared their effectiveness. Psychological tests were conducted before and after application of the program. The impact on the recognition and acceptance of MFCT programs is explored on ACT's acceptance, cognitive defusion, and self as context for improving family relationships after exploring contextual egos. The results is that in meditating during MFCT training program, Yeomjikan meditation is to detect problems through observation objectively while staying and watching with breath. In other words, it served as an opportunity to look back at himself again, finding him psychologically uncomfortable with stimuli through meta-recognition and finding him responding to stress. Participants avoided or ran away with a stimulus response with the belief that they should help, struggled with anxiety, anger, and stress due to emotions, and thus struggled to express their feelings. This led to the discovery of a sense of tranquility after recognizing the problem with Yeomjikan meditation and exploring solutions, expressing self-sympathy, empathy, and self-feeling. Emotional comfort was seen, and the mind was light with self-awareness and self-regulation, so he experienced the burden, and found it useful to recognize and accept the alternative. The research conclusion as ACT can see, the research findings show the importance of acceptance, cognitive defusion, and self as context. In addition, the effect of MFCT on recognition and acceptance for improving family relationships was confirmed, and the help of Yeomjikan meditation and mercy communication was confirmed to foster social relationships through self-awareness and self-regulation. Yeomjikan meditation through recognition, staying and watching allowed him to recognize and gain insight into the problem through his own internal observations. Charity communication can love, understand and sympathize with others through self-sympathy, self-expression, and empathy. Through this, it is meaningful to know the impact of awareness and acceptance on improving family relationships, seek action, and maintain wise and positive social relationships.

Development of a mouse model for pulp-dentin complex regeneration research: a preliminary study

Kim, Sunil,Lee, Sukjoon,Jung, Han-Sung,Kim, Sun-Young,Kim, Euiseong The Korean Academy of Conservative Dentistry 2019 Restorative Dentistry & Endodontics Vol.44 No.2

Objectives: To achieve pulp-dentin complex regeneration with tissue engineering, treatment efficacies and safeties should be evaluated using in vivo orthotopic transplantation in a sufficient number of animals. Mice have been a species of choice in which to study stem cell biology in mammals. However, most pulp-dentin complex regeneration studies have used large animals because the mouse tooth is too small. The purpose of this study was to demonstrate the utility of the mouse tooth as a transplantation model for pulp-dentin complex regeneration research. Materials and Methods: Experiments were performed using 7-week-old male Institute of Cancer Research (ICR) mice; a total of 35 mice had their pulp exposed, and 5 mice each were sacrificed at 1, 2, 4, 7, 9, 12 and 14 days after pulp exposure. After decalcification in 5% ethylenediaminetetraacetic acid, the samples were embedded and cut with a microtome and then stained with hematoxylin and eosin. Slides were observed under a high-magnification light microscope. Results: Until 1 week postoperatively, the tissue below the pulp chamber orifice appeared normal. The remaining coronal portion of the pulp tissue was inflammatory and necrotic. After 1 week postoperatively, inflammation and necrosis were apparent in the root canals inferior to the orifices. The specimens obtained after experimental day 14 showed necrosis of all tissue in the root canals. Conclusions: This study could provide opportunities for researchers performing in vivo orthotopic transplantation experiments with mice.

Cytotoxicity of A Novel Oxidant Fumigation on Hemocytes of Plodia interpunctella and Other Insect Cell Lines

Sunil Kumar,Jeyeong Park,Eunseong Kim,Jahyun Na,Yong Shik Chun,Hyuk Kwon,Wook Kim,Yonggyun Kim 한국응용곤충학회 2014 한국응용곤충학회 학술대회논문집 Vol.2014 No.10

A novel oxidant fumigation (NOF) has been considered as alternative fumigant to replace methyl bromide that is a serious ozone depleter. Its high oxidative activity has been used as a bleaching or sanitary agent. Though some reports an insecticidal activity of NOF, its insecticidal action is yet to be understood. This study was conducted with an observation of an insecticidal activity of NOF against Plodia interpunctella, which is a stored grain insect pest. Cytotoxicity test was performed by using MTT assay, NOF gave a significant cytotoxicity on both Sf9 cells and HiFive insect cell lines. Sf9 cells were higher susceptible (IC50 = 43.2+ 3.5 ppm) to chloride dioxide than HiFive cells (IC50 = 174.6 + 5.9 ppm). To understand its cytotoxic effect on P. interpunctella, the larval hemocytes were incubated in vitro with different doses of NOF for 40 min at room temperature. In a dose-dependent manner, NOF gave a significant toxicity to the hemocytes. When NOF was injected to larvae of P. interpunctella, it significantly reduced total hemocyte counts compared to control. These results indicate that NOF has cytotoxic effect against hemocytes of P. interpunctella. This hemolytic activity of NOF can be regarded as a lethal factor to the stored grain insect pest.

Dual effects of Helicobacter pylori vacuolating cytotoxin on human eosinophil apoptosis in early and late periods of stimulation

Kim, Jung Mogg,Kim, Joo Sung,Lee, Jin Young,Sim, Young-Suk,Kim, Young-Jeon,Oh, Yu-Kyoung,Yoon, Ho Joo,Kang, Ju Seop,Youn, Jeehee,Kim, Nayoung,Jung, Hyun Chae,Kim, Sunil WILEY-VCH Verlag 2010 European journal of immunology Vol.40 No.6

<P>Although Helicobacter pylori infections of the gastric mucosa are characterized by the infiltration of inflammatory cells such as eosinophils, the responses of eosinophils to H. pylori vacuolating cytotoxin (VacA) have not been fully elucidated. This study investigates the role of VacA in the apoptosis of human eosinophils. We treated human eosinophils with purified H. pylori VacA and observed that induction of apoptosis is a relatively late event. Expression of cellular inhibitor of apoptosis protein (c-IAP)-2 was upregulated during the early period of VacA stimulation, and transfection with c-IAP2 siRNA augmented apoptotic cell death. VacA caused the translocation of cytoplasmic Bax to the mitochondria and increased cytochrome c release from mitochondria in eosinophils. Transfection of an EoL-1 eosinophil cell line with Bax siRNA decreased the release of cytochrome c and DNA fragmentation. Furthermore, apoptosis facilitated by Bax and cytochrome c was primarily regulated by p38 MAPK in VacA-treated eosinophils. These results suggest that the exposure of human eosinophils to H. pylori VacA induces the early upregulation of c-IAP2 and a relatively late apoptotic response, with the apoptosis progressing through a sequential pathway that includes p38 MAPK activation, Bax translocation, and cytochrome c release.</P>

Density of States-Based DC <tex> $I$</tex>– <tex> $V$</tex> Model of Amorphous Gallium–Indium–Zinc-Oxide Thin-Film Transistors

Jun-Hyun Park,Sangwon Lee,Kichan Jeon,Sunil Kim,Sangwook Kim,Jaechul Park,Ihun Song,Chang Jung Kim,Youngsoo Park,Dong Myong Kim,Dae Hwan Kim IEEE 2009 IEEE electron device letters Vol.30 No.10

<P>The density of states (DOS)-based DC <I>I</I>-<I>V</I> model of an amorphous gallium-indium-zinc oxide (<I>a</I>-GIZO) thin-film transistor (TFT) is proposed and demonstrated with self-consistent methodologies for extracting parameters. By combining the optical charge-pumping technique and the nonlinear relation between the surface potential (phi<I>S</I>) and gate voltage (<I>V</I> <SUB>GS</SUB>), it is verified that the proposed DC model reproduces well both the measured <I>V</I> <SUB>GS</SUB>-dependent mobility and the <I>I</I> <SUB>DS</SUB>-<I>V</I> <SUB>GS</SUB> characteristics. Finally, the extracted DOS parameters are <I>N</I> <SUB>TA</SUB> = 4.4 times 10<SUP>17</SUP> cm<SUP>-3</SUP> middot eV<SUP>-1</SUP>, <I>N</I> <SUB>DA</SUB> = 3 times 10<SUP>15</SUP> cm<SUP>-3</SUP> middot eV<SUP>-1</SUP>, <I>kT</I> <SUB>TA</SUB> = 0.023 eV, <I>kT</I> <SUB>DGA</SUB> = 1.5 eV, and <I>EO</I> = 1.8 eV, with the formulas of exponential tail states and Gaussian deep states.</P>

Self-Consistent Technique for Extracting Density of States in Amorphous InGaZnO Thin Film Transistors

Park, Jun-Hyun,Jeon, Kichan,Lee, Sangwon,Kim, Sangwook,Kim, Sunil,Song, Ihun,Park, Jaechul,Park, Youngsoo,Kim, Chang Jung,Kim, Dong Myong,Kim, Dae Hwan The Electrochemical Society 2010 Journal of the Electrochemical Society Vol.157 No.3

<P>The self-consistent technique for extracting density of states [DOS: [Formula]] in an amorphous indium gallium zinc oxide (a-IGZO) thin film transistor is proposed and demonstrated. The key parameters are the [Formula] of the a-IGZO active layer and the intrinsic channel mobility [Formula]. While the energy level [Formula] is scanned by the photon energy and gate-to-source voltage [Formula] sweep, its density is extracted from an optical response of capacitance–voltage characteristics. Using the [Formula]-dependent [Formula] as another boundary condition, a linearly mapped DOS assuming a linear relation between [Formula] and [Formula] is translated into a final DOS by fully considering a nonlinear relation between [Formula] and [Formula]. The final DOS is finally extracted and verified by finding the self-consistent solution satisfying both the linearly mapped DOS and the measured [Formula] dependence of [Formula] with the numerical iteration of a DOS-based [Formula] model. The extracted final DOS parameters are [Formula], [Formula], [Formula], [Formula], and [Formula] with the formula of exponential tail states and Gaussian deep states.</P>

A passive mitigation strategy of impurity deposition on the first mirrors using duct with baffles: A case study at a port of KSTAR with in-situ deposition monitoring

Kim, Boseong,Seon, Changrae,Oh, Soo-Ghee,Kim, Yu Kwon,An, Younghwa,Bang, Eunnam,Hong, Suk-Ho,Pak, Sunil,Cheon, Munseong,Lee, Hyun Gon Elsevier 2018 Fusion engineering and design Vol.129 No.-

<P><B>Abstract</B></P> <P>We report our recent investigation on a passive mitigation strategy of the mirror deposition in magnetically confined fusion (MCF) devices, employing a newly designed duct system with baffles at KSTAR tokamak. Our mitigation strategy of the first mirror deposition is to suppress the deposition of impurity species onto the first mirror by confining inert gas such as helium in the duct with baffles located in front of the first mirror. To achieve this final goal, feasibility of this technique at a real tokamak was investigated with regard to the effect on the plasma condition in this paper. To assess the effect of the helium gas flow on the plasma condition, 5 sccm amount of helium gas was injected into the duct for about 70% of shots in the year 2016. This quantity of helium gas was found to be insignificant in terms of the effect on plasma performance. To estimate the deposition quantity on the sample during plasma operation in-situ, quartz crystal microbalances (QCMs) were also installed for thickness detection in real time at KSTAR. The net deposition rates of these samples at KSTAR were about 0.6–40 ng/h cm<SUP>2</SUP> (2.7 × 10<SUP>−3</SUP>–0.18 nm/h (graphite)) depending on the kinds of operations such as plasma shots, glow discharge cleaning, and baking of the tokamak first wall. We found that the most detrimental condition with regard to the mirror deposition rate at KSTAR is the glow discharge wall cleaning (GDC) in the baking condition.</P> <P><B>Highlights</B></P> <P> <UL> <LI> The effect of the duct with baffles on the mirror deposition was investigated using test system installed at KSTAR tokamak. </LI> <LI> Helium gas purging in the duct as a method of deposition mitigation was tested to check the effect on the plasma condition. </LI> <LI> The impurity deposition rate was measured to be 0.6 – 40 ng/(h.cm<SUP>2</SUP>) or 2.7 × 10<SUP>−3</SUP> – 0.18 nm/h (in case of graphite). </LI> <LI> The most detrimental operation of high deposition was the glow discharge wall cleaning (GDC) under a baking condition. </LI> </UL> </P>

Coiled-Coil Motif of a Viral Factor, CrV1, is Critical for Host Immune Suppression

Sunil Kumar,Yonggyun Kim 한국응용곤충학회 2014 한국응용곤충학회 학술대회논문집 Vol.2014 No.04

Polydnavirus are well known to interfere with the host endocrine system, causing immune suppression and other physiological disorders. The Cotesia rubculla polydnavirus gene products, CrV1, are known to be a potent immunosuppressive agent. CrV1 protein express within 12 h after viral infection at oviposition during deposition of parasitoid eggs and are mainly secreted in to host hemocyte, where it functions like phagocytosis and cell spreading. This study identified its homolog in CpBV and analyzed its molecular characteristics motif called “coiled-coil. A point mutation of Alanine to Proline of CpBV-CrV1 could lose the coiled-coil motif from in silico assay. The coiled type CpBV-CrV1 could inhibit host cellular immunity, however, interestingly the mutant CpBV-CrV1 lacking in coiled-coil motif completely lost the immunosuppressive activity. This study suggests that the coiled-coil motif is functional to inhibit host cellular immune responses. RNA interference against CrV1 significantly loses the inhibitory activity and thus further supporting the immunosuppressive activity of CrV1. In this study we also have analyzed the localization of CrV1 by transient transfection in HiFive Cell lines by in situ hybridization.

An Analysis of Characteristics of Radioactive Aerosol by Cutting Methods Available for Decommissioning of Nuclear Power Plants

SunIl Kim,Hakyun Lee,Jongsoon Song 한국방사성폐기물학회 2017 한국방사성폐기물학회 학술논문요약집 Vol.2017 No.10

Effect of transmittance on luminescence properties of phosphor-in-glass for LED packaging.

Kim, Yurian,Kim, Sunil,Iqbal, Fauzia,Yie, Hoyong,Kim, Hyungsun Optical Society of America 2015 Optics express Vol.23 No.3

<P>The transmittance of phosphor-in-glass (PIG) color converter material was studied as a factor affecting the luminescence properties of light emitting diode packaging; it is closely related to the residual pores of sintered glass. In this study, the correlation between porosity and optical properties of the glass and PIG plates was investigated. The transmittance, luminescence properties, and porosity were measured by UV-visible spectrometer, integrating sphere and scanning electron microscope, respectively. Transmittance of the sintered glass plate and the luminous efficacy of the PIG plate both increase with decreased porosity, while the light scattering coefficient decreases. Luminescence properties such as emission intensity and color coordinates are also influenced by transmittance of the PIG plate.</P>