• Title/Summary/Keyword: Yeon Ju Hwan

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THE PRELIMINARY STUDY ON THE DEVELOPMENT OF COGNITIVE-BEHAVIORAL GROUP THERAPY FOR SCHOOL BULLIED (집단 따돌림 피해학생을 대상으로 한 인지행동적 집단치료 개발을 위한 예비 연구)

  • Lee, Ju-Hyun;Shin, Jee-Yong;Yeon, Byeong-Kil;Han, Chang-Hwan
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.11 no.2
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    • pp.221-230
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    • 2000
  • Bullying is the intentional, unprovoked abuse of power by one or more children to inflict pain on or cause distress to another child on repeated occasions. Bullying can be considered to be a form of child abuse:peer abuse. Victims suffer adverse effects in the short and long term. If bullying is regarded as a form of abuse then professionals have a duty to detect it, take it seriously, and ensure that it is deal with to reduce the child's suffering and minimize the potential long term effects. This study is aimed preliminarily the development of cognitive behavioral group therapy for school bullied. 202 normal middle school freshman responded to self report scales- Offer's Self-Image Questionnaire-Revised, Children's Depression Inventory, Spielberger State/Trait Anxiety scale, and Defining Issues Test. The data were analyzed with Pearson's correlation to test the relationship among the above 4 variables. Self Image, depression, and anxiety were correlated strongly each other. But moral development was not correlated with self image, depression, and anxiety. Five school bullied students were referred by their teacher for school maladjustment. The author tried 12 sessions of Cognitive-Behavioral group therapy and assessed their behaviors pre- and post intervention by above 4 scales. There were no significant different intervention effects statistically. But It is meaningful that improvement of psychological mindedness in diary written by subject in treatment sessions

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Effect of inhibition on Browning and Microbial Growth of Minimally Processed Lettuce (최소가공 처리에 의한 양상추의 갈변 및 미생물 증식억제 효과)

  • Cha Hwan-Soo;Kim Soon-1m;Kim Byeong-Sam;Kim Sang-Hee;Park Seon-Ju;Cho Han-Sun;chd Hye-Yeon
    • Food Science and Preservation
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    • v.11 no.3
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    • pp.331-335
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    • 2004
  • This study was carried out to improve quality of minimally processed lettuce with various treatments. The treatments for preventing enzymatic browning were using different chemical immersion solutions and controlling microbial growth were using chlorine, electrolyzed water, and organic acid. The solution with ascorbic acid 1$\%$ and citric acid 1 $\%$ showed a positive effect on antibrowning of minimally processed lettuce. In the inhibition of microorganisms growth, 200 ppm NaCIO solution was more effective than fermented pollen solution and Na-dichloroisocyanurate solution. In electrolyzed water system, no-diaphragm system showed inhibitory effect of microorganisms growth. Also, total microorganisms count of minimally processed lettuce with ascorbic acid and citric acid solution was lower by about 4 log cycle after 4 days storage at l0$^{\circ}C$.

Survey Research about Student Support Programs In Korean Medicine College (한의과대학 학생지원프로그램에 대한 한의대생 인식도 연구 - 1개 한의과대학을 중심으로 -)

  • So, Ui-Ji;Mok, Tae-Young;Park, Bu-Chang;Bae, Ji-Yong;Lee, Ji-Young;Lee, Hyun-Ho;Chae, Ji-Won;Hwang, Sung-Ho;Park, Sun Young;Jo, Hak Jun;Lee, Ju Ah;Park, Jeong-Su;Kim, Young-Ji;Sung, Hyun-Kyung;Kong, Kyung-Hwan;Go, Ho-Yeon
    • Journal of Society of Preventive Korean Medicine
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    • v.20 no.3
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    • pp.9-20
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    • 2016
  • Background and objectives : Student support programs in Korean Medicine (KM) college have been not much activated as compared to other colleges. So, this research is aim to offer a baseline data to plan and run any kind of student support programs by understanding Korean Medicine students' preference and satisfaction. Methods : The survey was taken for 4 weeks from 2nd may 2016 to 27th may 2016, asking 162 out of a total of 255 students from $1^{st}$ grade to $6^{th}$ grade (pre-med to med). 3 Korean medicine doctors and 8 general students in Korean medicine college made the questionnaire by reviewing and modifying used questionnaire for student support programs. It consists of 13 questions (3 questions of demographic characteristics, 10 questions of overall awareness about student support programs). Results : 'Advanced clinical training course' was the most preferred with 23.4% among 13 different student support programs when multiple voting was allowed. 'Chinese Medicine college tour' got 21.6%, and 'Major training in Chinese Medicine college (for 17 days)' followed next with 19.4%. Expected satisfaction score to student support programs was 7.30 on average out of 10. Conclusions : Expected satisfaction to student support program was likely to be high. This research can be utilized as a significant assessment and analysis when developing new student support program for Korean Medicine college students.

Variation of Saponin Content in the Decoctions of Platycodi Radix (II) (길경(桔梗)의 추출조건에 따른 사포닌함량의 변화 (제2보))

  • Yoo, Dae-Seok;Choi, Yeon-Hee;Cha, Mi-Ran;Choi, Chun-Whan;Kim, Mi-Ri;Yon, Gyu-Hwan;Hong, Kyung-Sik;Lee, Byung-Hoe;Kim, Eun-Ju;Cho, Sang-Wook;Kim, Young-Sup;Ryu, Shi-Yong;Kang, Jong-Seong
    • Korean Journal of Pharmacognosy
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    • v.41 no.2
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    • pp.147-152
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    • 2010
  • The capability of the solvents for extracting the bioactive saponins from the roots of Platycodon grandiflorum (Campanulaceae) was investigated to obtain an ideal extract which contained bioactive saponins with high quality and high quantity. The content of eight representative saponins in extracts, such as deapioplatycoside E, platycoside E, platyconic acid A and platycodin D, platycodin $D_3$, platycodin $D_2$, polygalacin $D_2$, polygalacin D were analyzed simultaneousely by the modified HPLC analytical method. The validation test of the modified qualitative and quantitative analytical method employing the ELSD equipped HPLC for eight representative saponins in the roots extract of P. grandiflorum showed a good linearity, precision and accuracy. the correlation coefficient ($r^2$) values of the calbration curves for each saponins were observed to be over 0.9990. LOD and LOQ of each saponin was calculated as $0.10{\mu}g{\sim}0.40{\mu}g$ (LOD) and $0.40{\mu}g{\sim}0.80{\mu}g$ (LOQ), respectively. Recovery rates of each saponin were also calculated as over 98%, respectively. With exception of two saponins, platyconic acid A and platycodin D, The content of eight saponins in extracts was decreased proportionally to the increment of the water ratio of solvent for extraction. Consequently, as aquous alcohol was used as a solvent for extracting the saponin components from powdered roots of P. grandiflorum, the water content in the aquous alcohol was seemed to be a critical factor for extracting efficacy. The 60-80% ratio of alcohol in the aquous alcohol were deduced to be suitable and recommendable for the preparation of roots extract of P. grandiflorum which contained saponins with high quality and high quantity.

Analysis of Liquiritigenin, an Aglycone of Liquiritin in Licorice by High Performance Liquid Chromatography (감초 중 리퀴리티게닌 분석법 개발 및 함량분석)

  • Lee, Jong-Hwa;Ze, Keum-Ryon;Kim, Do-Hoon;Park, Ju-Young;Shim, Young-Hoon;Kim, Jong-Hwan;Lim, Sook;Shin, Jin-Seon;Kim, In-Seon;Kim, Ji-Yeon;Seong, Sang-Hyun;Jang, Seung-Yeup;Kim, Dong-Seup;Seong, Rack-Seon
    • Korean Journal of Pharmacognosy
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    • v.40 no.4
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    • pp.309-314
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    • 2009
  • Licorice(Glycyrrhizae Radix et Rhizoma) is recorded as the root of Glycyrrhiza uralensis Fischer or Glycyrrhiza glabra Linne or Glycyrrhiza inflata Bat.(Leguminosae) in Korean Pharmacopoeia $9^{th}$ edition (KP9) and Chinese Pharmacopoeia 2005(CP2005), Glycyrrhiza uralensis Fischer or Glycyrrhiza glabra Linne in Japanese Pharmacopoeia 2005(JP2005). It is established the content standard of Glycyrrhizin 2.5 % and liquiritin 1% in KP9 and CP2005. But, according to the reports, all Licorice species were not sufficient for content standard of liquiritin 1.0% for licorice in KP9 and CP2005. It shows different content of liquiritin among G. uralensis, G. glabra and G. inflata. Also, it was reported liquiritin, liquiritin apioside are transformed into liquiritigenin by human internal flora. Therefore, we have studied for the pre-treatment condition and analytical method of liquiritigenin; It was good efficinet in 2M HCl reflux(1 hr) for hydrolysis and in methylene chloride for solvent fractionation. And 1% acetic acid in DW(A) and acetonitrile(B) with gradient condition as a mobile phase was most effective in HPLC analytical condition. According to these experimental methods, we have anlayzed content of liquiritigenin about 77 Licorice sample. In this research, it was also examined the content of liquiritin and liquiritigenin for Glycyrrhizae Radix related growing area. According to the results, we suggested the content standard of glycyrrhizin more than 2.5%, liquiritigenin more than 0.7%(after hydrolysis) of licorice.

Moxibustion for Benign Prostatic Hyperplasia: A Systematic Review and Meta-analysis (전립선 비대증에 대한 뜸치료의 효과 : 체계적 문헌고찰과 메타분석)

  • Bae, Go-eun;Lee, Seung-hwan;Hong, Jin-woo;Lee, In;Kim, So-yeon;Choi, Jun-young;Han, Chang-woo;Yun, Young-ju;Park, Seong-ha;Kwon, Jung-nam
    • The Journal of Internal Korean Medicine
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    • v.39 no.3
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    • pp.372-388
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    • 2018
  • Objective: This study evaluates the effectiveness and safety of moxibustion for benign prostatic hyperplasia (BPH). Methods: Using the keywords "benign prostatic hyperplasia", "benign prostatic hypertrophy", "benign prostatic enlargement", "prostatic hyperplasia", and "moxibustion", we searched papers in numerous databases, including National Discovery for Science Leaders (NDSL), Korean Traditional Knowledge Portal (KTKP), Oriental Medicine Advanced Searching Integrated System (OASIS), Research Information Sharing Service (RISS), PubMed, Embase, and CENTRAL. The search range included randomized controlled trials (RCTs). Papers not matched with inclusion criteria were excluded. The methodological quality of each RCT was assessed using the Cochrane risk-of-bias tool. Where appropriate, meta-analyses were performed. Results: Initially, 77 studies were found. Of these, 11 duplicate studies were removed and 27 were excluded following title and abstract screening. After the remaining 39 papers were scanned, 13 RCTs were selected and analyzed. Among these 13 RCTs, five compared moxibustion therapy and oral medication, seven compared moxibustion plus acupuncture therapy and oral medication, and one compared moxibustion plus acupuncture therapy and sham-moxibustion. The meta-analysis showed positive results for the use of moxibustion therapy in terms of International Prostate Symptom Score (IPSS), Quality Of Life (QOL), Maximum Flow Rate (Qmax), Prostate Volume (PV), and the efficacy rate. The meta-analysis showed positive results for the use of moxibustion plus acupuncture therapy in terms of IPSS, QOL, and the efficacy rate. Conclusions: This meta-analysis of clinical trials suggests that moxibustion is effective intreating BPH patients. The results of this study could be applied to clinical treatment of BPH. However, additional large-scale clinical researches should be conducted.

Study on Development of Automated Program Model for Measuring Sensibility Preference of Portrait (인물사진의 감성 선호도 측정 자동화 프로그램 모형 개발 연구)

  • Lee, Chang-Seop;Jung, Da-Yeon;Lee, Eun-Ju;Har, Dong-Hwan
    • The Journal of the Korea Contents Association
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    • v.18 no.9
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    • pp.34-43
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    • 2018
  • The purpose of this study is to develop measurement program model for a human being-oriented product through the between the evaluation factors of portrait and general preferences of portraits. We added new items that are essential to the image evaluation by analysing previous studies. In this study, We identified the facial focus for the first step, and the portraits were evaluated by dividing it into objective and subjective image quality evaluation items. RSC Contrast and Dynamic Range were selected as the Objective evaluation items, and the numerical values of each image could be evaluation items, and the numerical values of each image could be evaluated by statistical analysis method. Facial Exposure, Composition, Position, Ratio, Out of focus, and Emotions and Color tone of image were selected as the Subjective evaluation items. In addition, a new face recognition algorithm is applied to judge the emotions, the manufacturer can get the information that they can analyze the people's emotion. The program developed to quantitatively and qualitatively compiles the evaluation items when evaluating portraits. The program that I developed through this study can be used an analysis program that produce the data for developing the evaluation model of the product more suitable to general users of imaging systems.

Recent Topics of Clinical Trials in Obesity and Metabolic Study (비만과 대사증후군에 관한 임상시험의 최근 경향)

  • Lee, Ju-Ah;Kong, Kyung-Hwan;Ko, Ho-Yeon;Bae, Kwang-Ho;Park, Sun-Young;Park, Kyung-Moo;Song, Yun-Kyung;Park, Jung-Hyeon;Kim, Ho-Jun;Park, Sun-Jun;Park, Jeong-Su;Ko, Seong-Gyu
    • Journal of Korean Medicine for Obesity Research
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    • v.9 no.1
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    • pp.15-22
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    • 2009
  • Objectives The aim of this study is to review and analyze the status on the recent clinical trials of 'obesity' and 'metabolic syndrome'. Methods We search 'www.clinicaltrail.gov' for research trend of Obesity and metabolic syndrome. Search terms used were 'obesity' and 'metabolic syndrome'. In order to see detail review, searching was performed from 01, 01, 2007 to 05, 31, 2009 with intervention, phase III or phase IV, And we classified all the searched studies into design, intervention, purpose, end point, diseases and condition Results We could search total 232 trials. Of them, we found 32 trials with intervention, phase III or phase IV from 01, 01, 2007 to 05, 31, 2009 Also we could see various design of clinical trials. Conclusion To improve obesity and metabolic study in Traditional Korean Medicine, it is need to activate clinical trial, meta analysis, develope of clinical practice guidelines, co-works with conventional medicine and etc.

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Distribution status survey of livestock Products Sold via Online Websites (온라인 축산물 유통 실태 조사)

  • Kim, Ji Yeon;Seo, Eun Ju;Koh, Ba Ra Da;Seo, Doo Ri;Jung, Bo Ram;Seo, Mi Hee;Lim, Jin Teak;Kim, Eun Sun;Kim, Yong Hwan
    • Korean Journal of Veterinary Service
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    • v.39 no.1
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    • pp.13-20
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    • 2016
  • This study is aimed to find out distribution status of online-market livestock products by purchasing and examining 120 cases of livestock products (seasoned meat: 17, 33 cases of packaged meat, 23 cases of ground meat, 19 cases of ham, 11 cases of sausage, 4 cases of bacon, 1 case of meat processing, 8 cases of Meat extract processed, and 4 cased of Dry storage of meat) at 17 On-line markets from April to August. 2015. We checked the weight of them first, and carried out ingredients test for each of processed meats. And we performed gene screening test on the products which were labelled 'Hanwoo' to investigate that the products were made of Korean native cattle. we also carried out test of identifying domestic animal species on ham, sausage and ground processed products. After weighing all products, we could know that all of them were delivered more than labelled weight or in allowable error. The result values of test which measured level of preservatives, Nitrite, Volatile Basic Nitrite (VBN), and tar Color by the type of processed meat products were in permissible range or not detected. Also, 17 beefs inspected Korean native cattle gene test were confirmed that they were made by real korean native cattle. But 2 cases of Ham, sausage, and ground processed products had difference between label and goods. In this study, we could make a decision that livestock products, distributed in On-line markets, were safe and expect to make higher degrees of hygiene for livestock products seller. Futhermore, we hoped result of this study could be used by basic data for progressive national policy decisions.

Electrochemical Properties of PVdF Gel Polymer Electrolyte with Plasticizer for Lithium/sulfur Battery (리튬 유황 전지용 PVdF 겔 고분자 전해질의 가소제에 따른 전기화학적 특성 평가)

  • Ryu, Ho-Suk;Kim, Jong-Seon;Kim, Dong-Ju;Kim, Dong-Yeon;Kim, Ic-Pyo;Ahn, Hyo-Jun;Kim, Ki-Won;Ahn, Jou-Hyeon;Lee, Gun-Hwan
    • Journal of the Korean Electrochemical Society
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    • v.10 no.3
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    • pp.213-218
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    • 2007
  • In order to find out proper PVdF gel polymer electrolyte for Li/S battery, we investigated PVdF gel polymer electrolytes with various glyme type plasticizer such as polyglyme, tetraglyme, triglyme. The organic solvents as triglyme, tetraglyme, polyglyme (Mn = 250, 500) has different chain length of ethylene oxide(EO) in solvent of glyme system. ionic conductivity decreased as increasing chain length of EO in plasticizers. Ionic conductivity of PVdF gel electrolyte with tetraglyme, triglyme, polyglyme (Mn = 250, 500) at room temperature was $5{\times}10^{-4},\;3{\times}10^{-4},\;6{\times}10^{-5},\;3{\times}10^{-5}\;S/cm$, respectively. Li/S cell with PVdF gel polymer electrolyte using tetraglyme plasticizer had low interfacial resistance and the highest initial discharge capacity of 1232 mAh/g of active sulfur, which was about 70% utilization of theoretical value.