Sand Story Counseling for Korean Early Childhood and Young Students: Life History Research on Heesoon Cho's Life Works and their Meanings

Heesoon Cho(Heesoon Cho),Jae-seong Jo(Jae-seong Jo) Asian Qualitative Inquiry Association 2023 아시아질적탐구 Vol.2 No.1

This study centers on the dynamics of psychology theory. Drawing upon Heesoon Cho's life, we aim to extract and analyze sand story counseling in her personal and academic experiences. Additionally, we aim to investigate her process of adapting sand play techniques into Korean sand story counseling and explore how this adaptation of sandplay, along with its dissemination, contributed to early childhood development, counseling, and psychological exploratory behaviors in Korea. To avoid bias, we adopted a life history method, including collaborative interviews and triangulation. The results reflected Cho’s life chronologically, describing significant events in her life. Using existing Western theories, Cho transformed and acculturated the existing sandplay technique into sand story counseling in the Korean context. Cho observed significant positive outcomes through sand story counseling. Sand story counseling theory significantly contributed to professional counseling. This study strongly supports future culture-fit counseling research in Korea, as opposed to adopting Western theories.

3T Multi Voxel Spectroscopy에서 SENSE와 NEX 변화에 따른 정상인 뇌 대사물질 변화 분석

성열훈,임재동,이재현,조성봉,우동철,최보영,Seong, Yeol-Hun,Rhim, Jae-Dong,Lee, Jae-Hyun,Cho, Sung-Bong,Woo, Dong-Chul,Choe, Bo-Young 한국의학물리학회 2008 의학물리 Vol.19 No.4

자기공명분광법(magnetic resonance spectroscopy: MRS)은 인체내 대사물질을 정량분석하여 병변의 조기진단 및 정밀진단에 도움을 주고 있으며, 최근 임상에 이용되고 있는 자기공명분광법은 single voxel spectroscopy (SVS) 기법과 multi voxel spectroscopy (MVS) 기법이 있다. 본 연구에서는 SENSE와 NEX를 변화시킨 multi voxel spectroscopy (MVS)의 데이터와 기존 single voxel spectroscopy (SVS)의 데이터를 비교 분석하여, 각각의 데이터의 유의성 차이를 평가하고자 하였다. 정상 성인 지원자 13명(남자: 5명, 여자: 8명, 평균 41세, 표준편차 11.65세)을 대상으로 chemical shift image (CSI)를 이용한 MVS검사를 시행하였다. 장비는 3.0T Achieva Release Version 2.1 (Philips Medical System, Netherland)을 이용하였고, 8 channel head coil을 사용하여 brain thalamus 부위에서 CSI spectrum을 1 slice 획득하였다. Scan parameter로는 FOV (field of view): $230{\times}184mm^2$, TR (time to repetition): 2000 msec, TE (time to echo): 288 msec, matrix: $15{\times}12$, VOI(view of interest): $110{\times}110mm^2$, voxel size: $15{\times}15{\times}15mm^3$로 하였다. SENSE factor (S)와 NEX (N)는 S1*N1, S2*N1, S2*N2, S3*N2로 변화하여 스펙트럼을 획득하였고, 각 scan time은 5분 54초, 3분 32초, 6분 20초, 4분 20초였다. 얻은 모든 MRS 데이터는 jMRUI 3.0 Version 프로그램에서 분석하였고, SENSE factor와 NEX를 변화시켜 얻은 MVS data 그룹들이 정상 성인 뇌 대사물질의 변화에 영향을 주는지 검증하기 위해 그룹 간에 ANOVA분석을 실행하여 P 값이 0.05보다 크게 나오면 그룹들 사이에 유의한 차이가 없다고 분석하였다. NAA/Cr과 Cho/Cr의 상대적 비율은 MV와 SVS사이에서는 유의한 차이가 없었다. 즉, SENSE factor와 NEX를 변화시켜 얻은 MVS data에서 정상 성인 뇌조직의 대사물질의 변화를 관찰한 결과, S1*N1의 NAA/Cr은 $1.45{\pm}0.03$, Cho/Cr은 $0.88{\pm}0.03$이고, S2*N1의 NAA/Cr은 $1.44{\pm}0.03$, Cho/Cr은 $0.87{\pm}0.05$, S2*N2의 NAA/Cr은 $1.43{\pm}0.02$, Cho/Cr은 $0.87{\pm}0.04$이며, S3*N2의 NAA/Cr은 $1.45{\pm}0.03$, Cho/Cr은 $0.87{\pm}0.03$으로 나타났다(F-value : 1.37, D.F : 3, P-value : 0.262). 그러나 데이터의 질을 측정하기 위한 MVS 데이터의 NAA Peak line-width는 SVS 데이터의 NAA Peak line-width 보다 약 3배 정도 넓었다. 본 연구에서는 MVS에서 SENSE factor와 NEX 값을 다양하게 변화시킨 MVS의 데이터와 SVS의 데이터가 큰 차이가 없음을 확인하였다. 즉, 어는 특정 부위의 뇌 조직의 대사물질은 MVS와 SVS 기법 모두 큰 차이가 없음을 확인할 수 있었다. 그러므로 MVS는 SVS보다 광범한 부위를 짧은 시간 안에 검사할 수 있으므로 매우 유용한 방법이라고 사료된다. To evaluate the metabolic changes in normal adult brains due to alterations SENSE and NEX (number of excitation) by multi voxel MR Spectroscopy at 3.0 Tesla. The study group was composed of normal volunteers (5 men and 8 women) with a mean ($\pm$ standard deviation) age of 41 (${\pm}11.65$). Their ages ranged from 28 to 61 years. MR Spectroscopy was performed with a 3.0T Achieva Release Version 2.0 (Philips Medical System-Netherlands). The 8 channel head coil was employed for MRS acquisition. The 13 volunteers underwent multi voxel spectroscopy (MVS) and single voxel spectroscopy (SVS) on the thalamus area with normally gray matter. Spectral parameters were as follows: 15 mm of thickness; 230 mm of FOV (field of view); 2000 msecs of repetition time (TR); 288 msecs of echo time (TE); $110{\times}110$ mm of VOI (view of interest); $15{\times}15{\times}15$ mm of voxel size. Multi voxel spectral parameters were made using specially in alteration of SENSE factor (1~3) and 1~2 of NEX. All MRS data were processed by the jMRUI 3.0 Version. There was no significant difference in NAA/Cr and Cho/Cr ratio between MVS and SVS likewise the previous results by Ross and coworkers in 1994. In addition, despite the alterations of SENSE factor and NEX in MVS, the metabolite ratios were not changed (F-value : 1.37, D.F : 3, P-value : 0.262). However, line-width of NAA peak in MVS was 3 times bigger than that in SVS. In the present study, we demonstrated that the alterations of SENSE factor and NEX were not critically affective to the result of metabolic ratios in the normal brain tissue.

A Solution to Accomplish a Design Business Model through Cooperation between industry and school : Focusing on Utilizing Design DB over the Internet

Cho,Seong Kun (사)한국디지털디자인협의회 2006 (사)한국디지털디자인협의회 conference Vol.2006 No.2

인도네시아 지진해일에 대한 의료지원보고

조수형,김선표,최웅지,김성중,조남수,이준영,문성표 朝鮮大學校 附設 醫學硏究所 2005 The Medical Journal of Chosun University Vol.30 No.2

An unprecedented magnitude of disaster, Tsunami, washed away Southeast Asia, on December 26, 2004. and more than 200,000 peoples were killed by the disaster. Staffs of our hospital visited Indonesia for voluntary medical supports from January 12, to January 21, 2005. We summarize here our 10 days' experiences in Indonesia.

벼 乾沓直播栽培時 播種期가 乾物生産에 미치는 影響

朴栽成,朴成圭,李尙榮,洪性澤,池在浚,趙東三,孫錫龍 충북대학교 농업과학기술연구소 1999 農業科學硏究 Vol.16 No.-

This experiment was carried out to obtain indispensable information to establish comprehensive cultural method of rice in direct seeding on dry paddy at Chungbuk Agricultural Research and Extension Services. Effect of seeding date on dry matter production, yield components and yield were studied. Seeding on May 5 ensured the highest maximum number of tillers, while transplanting on May 20 gave the highest rate of effective tillers. Number of effective tillers was greater in the order of Hwajinbyeo, Hwaseongbyeo, Daekwanbyeo. Lengths of upper three leaves were increased at later seeding, but leaf width was not affected by seeding date. Ratio of leaf blade weight was higher in earlier seeding during 30 days before heading but was higher in later seeding during 30 days after seeding, and was higher in the order of Hwajinbyeo, Hwaseongbyeo, Daekwanbyeo. CGR, RGR and NAR were not significantly different among seeding dates during 30 days before heading, but were lower in later seeding during 30 days after seeding. LAR was not affected by seeding date during 30 days before heading, but was higher at seeding on May 5 in heading date and during 30 days after heading. Dry weight of leaf blade, leaf sheath and culm, ear and total biomass during 30 days before heading and heading were highest in May 5 seeding. Daekwanbyeo and Hwaseongbyeo in May 5 seeding and Hwajinbyeo in April 20 seeding brought the highest yield with greater number of spikelets, higher ripening ratio and greater 1,000 grain weight, and harvest index and grain/straw ratio were Increased at earlier seeding. There were significantly positive correlations between number of panicles per m2 and LAI at 30 days before heading and heading, dry matter weight of leaf blade and total mass at heading. On the other hand, there were significantly negative correlations between seeding date and ripened grain ratio. 1,000 grain weight and yield, and between 1,000 grain weight and leaf length of 2nd, respectively.

M-Commerce에서 Secure Card 기반의 결제 프로토콜 설계

김성열,조성지,유성진,배용근 조선대학교 전자정보통신연구소 2002 電子情報通信硏究所論文誌 Vol.5 No.2

In order to provide a reliable M-Commerce, a payment solution with security functions should be required. User's mobile terminals used in M-Commerce services are diversifying to cellular phone, PDA, Smart phone etc. Among them, integration of PDA's interface and mobile connection overcomes the weak point of existing cellular phone depending on information via the internet. In this paper, the Secure Card based protocol for a credit card transaction on PDA using ECC is presented. Secure Card module on this protocol encrypts user's information such as private information, delivery information and credit card information and stores it on PDA in order to free from inputting information whenever it is used. This scheme also offers security services on M-Commerce including authentication, confidentiality, integration, non-repudiation and so on.

소아에서 발생한 골수이형성 증후군 2례

홍성진,윤석중,김성우,조형구,오명호,김기혁,이인성 건국대학교 의과학연구소 1996 건국의과학학술지 Vol.5 No.-

Myelodysplastic syndrome(MDS) is a group of acquired conditions characterized by progressive bone marrow failure associated with normocellular or hypercellular bone marrow that cannot be attributed to nutritional deficiency, chronic infection, or other chronic systemic illness, and cannot be reversed by the successful treatment of those conditions. Whereas the cases of secondary MDS occur at all ages, primary MDS is essentially a disease of elderly, though no age group is exempt and predomonant in men. The MDS is fundamentally clonal disorders at the level of the haemopoietic totipotent stem cell. Clinically, they are characterized by varing degrees of peripheral cytopenia(s) with morphological and functional abnormalities of blood elements. We have experienced two unrelated pediatric cases, who showed pancytopenia on admission and the characteristic marrow findings of MDS. The first case, a 12 months-old girl, showed increased reticulin with abnormal localization of immature precursor cells(ALIP) in her bone marrow, in addition to dysplastic features such as bi-and multi-nucleation of late normoblasts and internuclear bridging. She also showed 22% of blasts in her bone marrow cells thus classified in the category of RAEB-t after FAB classification. Also found were a chromosomal abnormality namely 46 XX t(14q21q), which was an unusual one. Her family brought her home and, 4 month later, she deceased. The second case, a 12 year-old boy, showed pancytopenia with Pseudo-Pelger-Huet anomaly in neutrophils but no blasts in the peripheral blood. Bone marrow of this case also showed the picture of dyserythropoiesis with binuclearity, internuclear bridging, nuclear fragments, multinuclearity of late normoblasts, in addition to megaloblastoid change in the normoblasts and increased mitosis in granulocytic series. No chromosomal abnormality was found. Classified as RA after FAB classification of MDS. Showed good response to conservative management for anemia for more than one year.

축산분뇨중의 암모니아성 질소 제거

진양오,최성우,김성우,김익성,신남철,박승조 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.2

The purpose of thus study were to investigate the proper conditions of struvite formation in synthetic wastewater and then to apply these conditions to effluent of anaerobic digester of livestock wastewater The conditions of struvite formation had been studied by many researchers. But a little conditions were different among them. Especially, according to suspended solid variation in livestock wastewater was investigated by few researchers. In experiment of synthetic wastewater, the proper conditions of struvite formation were pH 105, l50rpm of mixing rate, 10 minutes of reaction time, and 20 minutes of precipitation time. At same time, the ammonia nitrogen removal rates were about 99.7%, 95.5%, and 96% of synthetic wastewater, raw wastewater, and effluent of anaerobic digester of livestock wastewater at molar ratio of 2(Mg):l(N)2(P) respectively. The larger factor of NH₄/SS constant was, the more effective the removal rate of ammonium nitrogen, SS was, but the less effective COD_(cr), and TOC was. By using XRD analysis, the most certain compound in precipitate of synthetic wastewater was struvite.

딥러닝을 이용한 한반도 주변 파랑예측

문종윤(Jongyoon Mun),조완희(Wanhee Cho),성보람(Boram Seong),한수만(Sooman Han),최진휴(Jinhyu Choi) 한국해양환경·에너지학회 2021 한국해양환경·에너지학회 학술대회논문집 Vol.2021 No.5

본 연구는 한반도 주변의 기상정보로 파랑을 예측하고 CCTV 영상에서 월파를 감지하는 기술을 개발하였다. 성능의 우수성이 널리 알려진 인공신경망(Artificial Neural Network, ANN)의 한 종류인 합성곱신경망(Convolutional Neural Network, CNN)을 사용하여 파랑예측과 월파감지 모델을 구축하였다. 파랑예측에 사용된 CNN모델은 U-net을 기반으로 구축하였으며 월파감지에 사용된 CNN모델은 객체 검출 모델을 사용하였다. 파랑예측 모델의 입력 자료는 일본 기상청(Japan Meteorological Agency, JMA)의 대기 예측정보인 MSM(Meso Scale Model)을 사용하였다. 합성곱신경망 파랑예측 모델의 학습데이터는 ADSWAN(ADCIRC + SWAN) 파랑모의 결과의 위도 30˚ ∼42.75˚, 경도 122.5˚∼135.25˚영역을 사용하였으며 격자 간격은 0.05˚로 설정하였다. 파랑 예측 모델의 정확도 향상을 위해 기존 U-net 구조의 인코더와 디코더 레이어의 깊이를 7층으로 확장하여 사용하였다. 상관성 분석 결과, 파고와 주기는 각각 풍속과 파고에 상관성이 높게 나타나 바람장 정보로부터 유의파고를 예측하고 예측된 유의파고로부터 주기를 예측하는 두 단계의 예측 모델을 구성하였다. 예측 결과에서 ADSWAN 파랑모의와의 상관성은 0.93, 관측치와의 상관성은 0.83으로 분석되었고 1시간 예측에 약 0.024초가 소요되었다. 월파감지 모델의 학습데이터는 삼척과 주문진의 CCTV 1년 1개월 분량의 영상(2018.10.01. ∼ 2019.10.31.)에서 월파가 발생한 프레임을 수동으로 추출하여 약 2만장의 데이터를 구축하였다. 월파의 기준은 탐지된 파도 영역이 난간을 넘는 것으로 설정하였으며, 난간을 넘지 않는 파도를 구분하기 위해 배경과 파도를 분리하고 난간 구역과 비교하여 여과하는 알고리즘을 구축하였다. 또한, 해수면과 분리된 파도 영역을 비교하여 실제 처오름높이를 산정하였으며, 월파감지의 정확도 분석 결과 mAP₅₀은 0.60, 속도는 80.5fps로 나타났다. In this study, we developed a technology to predict wave using atmospheric modeling data around the Korean Peninsula and to detect wave overtopping using CCTV images. For the development, we adopted Convolutional Neural Network(CNN), a kind of Artificial Neural Network(ANN) known for its high performance. Wave prediction model is based on U-net, whereas overtopping detection model makes use of object detection models. Input data for the wave prediction model is MSM (Mesoscale Model) atmospheric forecasting data from the Japan Meteorological Agency(JMA). The training data for wave prediction model is ADSWAN(ADCIRC+SWAN) wave simulation results, whose spatial extension is 122.50°E 135.25°E, 30.00°N∼42.75°N with resolution of 0.05°. In order to improve the accuracy of wave prediction model, we extend the depth of the encoder and decoder layers from the U-net structure to the seventh layers. Correlation analysis shows that wave heights are highly correlated with wind speeds while wave periods are with wave heights. Thus, we constructed a two-step model that predicts wave heights from the former and wave periods from the latter. In our prediction results, correlations with ADSWAN wave simulation results and observation were found to be 0.93 and 0.83 respectively. The 1-hour prediction took about 0.024 seconds. The training data for overtopping detection model is around 20,000 frames manually extracted from one year-long CCTV video images (2018.10.01. ∼ 2019.10.31.) from Samcheok and Jumunjin. We defined wave over the fence as a overtopping event, and developed a filtering algorithm to separate the background from the wave by comparing regions. Furthermore, we estimated wave run-up height from the separated wave regions and preformed the accuracy analysis, mAP₅₀ being 0.60 and the processing speed being 80.5fps.

서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.