노래부르기 음악프로그램이 정신질환자의 자아존중감과 대인관계에 미치는 영향

홍상희,윤지원,이재금,김지연 병원간호사회 2006 임상간호연구 Vol.11 No.2

Purpose: The objective of this study was to verify the effects of the Singing program for psychiatric patients on their self-esteem and interpersonal relationship, and to provide data for the nursing intervention that is necessary for making their life better. Method: The subjects were 10 in-patients with psychotic disorders at C university hospital in Seoul, from july 3 to September 18 im 2005, and the methodology was one group pre experimental- post experimantal design. The instrument for the measurement of self-esteem is Rosenberg Self-Esteem Scale(1973), which was translated by Chun Byung Jae(1974) and the measurement of interpersoral relationship is Schleim & Guerney Relationship Change Scale(1971) which was translated by Mun Seok Mo(1980) and revised by Chun Seok Gyun(1994). SPSS program was used for the analysis of the collected data, which were analyzed by the paired t-test and one-way ANOVA. Result: Singing therapy had an effect on improvement of the self-esteem, and seemed to be more effective as the frequency of the program increased. Singing therapy had an effect on improvement of the interpersonal relatinship, and seemed to ne more effecive as the frequency of the program increased. Comclusion: Singing therapy is found out to be effective program affecting the improvement of both the self-esteem and interpersonal relationship of the psychiatric patients. Therefore the nurses can use the Singing therapy as the nursing intervention for imtrovement of the self-esteem and interpersonal relationship of the psychiatric patients in clinical practice.

Hong JeongHa's Tianyuanshu and Zhengcheng Kaifangfa

홍성사,홍영희,김영욱,Hong, Sung Sa,Hong, Young Hee,Kim, Young Wook The Korean Society for History of Mathematics 2014 Journal for history of mathematics Vol.27 No.3

Tianyuanshu and Zengcheng Kaifangfa introduced in the Song-Yuan dynasties and their contribution to the theory of equations are one of the most important achievements in the history of Chinese mathematics. Furthermore, they became the most fundamental subject in the history of East Asian mathematics as well. The operations, or the mathematical structure of polynomials have been overlooked by traditional mathematics books. Investigation of GuIlJib (九一集) of Joseon mathematician Hong JeongHa reveals that Hong's approach to polynomials is highly structural. For the expansion of $\prod_{k=11}^{n}(x+a_k)$, Hong invented a new method which we name Hong JeongHa's synthetic expansion. Using this, he reveals that the processes in Zhengcheng Kaifangfa is not synthetic division but synthetic expansion.

Chosun Mathematics in the early 18th century

홍성사,홍영희,Hong, Sung-Sa,Hong, Young-Hee The Korean Society for History of Mathematics 2012 Journal for history of mathematics Vol.25 No.2

1592년과 1636년 양대 전란으로 전통적인 조선 산학의 결과는 거의 소멸되어, 17세기 중엽 조선 산학은 새로 시작할 수밖에 없었다. 조선은 같은 시기에 청으로 부터 도입된 시헌력(時憲曆, 1645)을 이해하기 위하여 서양수학에 관련된 자료를 수입하기 시작하였다. 한편 전통 산학을 위하여 김시진(金始振, 1618-1667)은 산학계몽(算學啓蒙, 1299)을 중간(重刊)하였다. 이들의 영향으로 이루어진 조태구(趙泰耉, 1660-1723)의 주서관견(籌書管見)과 홍정하(洪正夏, 1684-?)의 구일집(九一集)을 함께 조사하여 이들이 조선 산학의 발전에 새로운 전기를 마련한 것을 보인다. After disastrous foreign invasions in 1592 and 1636, Chosun lost most of the traditional mathematical works and needed to revive its mathematics. The new calendar system, ShiXianLi(時憲曆, 1645), was brought into Chosun in the same year. In order to understand the system, Chosun imported books related to western mathematics. For the traditional mathematics, Kim Si Jin(金始振, 1618-1667) republished SuanXue QiMeng(算學啓蒙, 1299) in 1660. We discuss the works by two great mathematicians of early 18th century, Cho Tae Gu(趙泰耉, 1660-1723) and Hong Jung Ha(洪正夏, 1684-?) and then conclude that Cho's JuSeoGwanGyun(籌 書管見) and Hong's GuIlJib(九一集) became a real breakthrough for the second half of the history of Chosun mathematics.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

도시 주부의 여가활동 유형화를 위한 기초 연구

홍성희 啓明大學校 生活科學硏究所 1991 科學論集 Vol.17 No.-

The purpose of this study is to examine the leisure activities of housewives, to identify the factors that influence leisure activities and to explore the factors contribute to their life satisfaction. So, this study analyses the effects of econo-demographic and socio-cultural variables and of leisure constraint factors on the leisure activities of housewives. And it deals with how these variables and the leisure activities influence life satisfaction of housewives. For these purpose, 282 housewives residing in Seoul & Daegu were selected for interviews. The results of this study indicate that the participation to the active type of leisure for self-actualization contributes to the life satisfaction of housewives. But the participation to such type as self-Developmental and social leisure activities were affected by various factors. So, through the economic and social supports and the adequate allocation of the resources to the leisure activities, the housewives will pursue the leisure activities actively, and will increase the level of their life satisfaction.

노인의 생활시간배분 실태와 효율적 활용방안에 관한 연구

홍성희 啓明大學校 生活科學硏究所 2002 科學論集 Vol.- No.-

The purpose of this study was to investigate the time allocation and time use strategies of the elderly. The sample was used from 'Time Use Data' of Korea National Statistical Office. The results of this study were as follows; The elderly aged more than 65 used most of time on their personal maintenance and leisure activities, because they were free from job and household work. The elderly allocated more time to the personal maintenance and leisure activities, on the other hand, they allocated less time to labor than their younger counterpart did. So, the time use strategies for the elderly were proposed in the context of employment and leisure participation. The elderly need to allocate more time to the labor and active leisure activities, consequently to increase to their quality of life. And the government help the elderly to have chances to continue job and to participate leisure programs offered from the public community facilities.

고체상 추출법을 이용한 Phthalate Esters의 분석방법 연구

홍성희,한개희,이찬형,이순화 한국환경과학회 2003 한국환경과학회지 Vol.12 No.1

The study was carried out to evaluate the new analytical method of phthalate esters(diethyphthalate, di-n-butylphthalate, butylbenzylphthalate, bis(2-ethylhexyl)phthalate), one of the endocrine disruptors, which were performed by GC/MS-SIM(seleted ion monitoring). The phthalate esters were extracted from water samples using solid-phase extraction on C_18 columns. It investigated that the extraction recovert rate of phthalate esters with different solvents and solvent volume. The optimal solvent was dichloromethane and proper volume of dichloromethane for recovert of phthalate esters was 4 mL. There were good linearities(above R^2=0.9975) in the range 0.01∼0.50㎎/L,and the detection limits were below 0.01∼0.03㎍/L.The recovert rates,RSD and MDLs for phthalate esters were 80∼114%,5.0∼8.1% and 0.03∼0.11㎍/L,respectively. This method shows a good precision of phthalate esters.

삼환계 항우울제(Dothiepin)가 우울증 환자의 수면에 미치는 영향 : 수면 다원 검사에 의한 연구 A Polysomnographic Study

홍승철,한진희,이성필,방승규 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.4

우울증환자군에서 삼환계 항우울제인 dothiepin 투여 후의 수면이 변화양성을 알아보며, 치료 후의 호전정도를 예측할 수 있는 치료 전과 치료 후의 수면변인을 조사하기 위하여 본 연구를 시행하였다. 수면상태는 수면다원검사를 실시하여 평가하였고, 우울증상의 심각도와 임상양상의 정도는 Hamilton 우울척도를 이용하여 평가하였다. 연구대상은 최소 14일 이상 약물을 투여 받지 않은 우울증 환자 16명(남자 7명, 여자 9명, 연령분포 23∼64세)으로 구성되었다. 수면다원검사는 약물을 투여하기 전과 약물투여 후 1주와 3주에 시행하여 다음과 같은 결과를 얻었다. 1) 항우울제 투여 1주와 3주 후 수면 연속성은 기준수면에 비하여 총수면 시간이 유의하게 증가하였고 수면잠재기는 단축되었으며, 수면도중 각성시간은 감소하였고, 수면효율은 증가되었다. 2) 항우울제 투여 1주와 3주 후 수면구조에서는 기준수면에 비하여 2단계 수면이 유의하게 증가하였다. 3) 항우울제 투여 1주와 3주 후 급속안구운동 수면은 기준수면에 비하여 유의하게 감소하였고, 급속안구운동 수면잠재기는 증가하였다. 4) 항우울제 투여 1주 후와 3주 후의 수면을 비교시 수면잠재기가 3주에 유의하게 감소된 외에는 수면 변인의 차이를 보이지 않았다. 5) 우울증상의 평가를 위하여 약물투여 1주 후와 3주 후에 시행한 Hamilton 우울척도 점수는 약물투여 전에 비하여 줄어들어 우울증상이 호전됨을 나타내었다. 6) 항우울제 투여 3주 후 치료반응이 좋았던 군의 수면특징은 기준수면에서 수면도중 각성시간이 증가된 경향을 나타내었고, 약물투여 1주 후의 수면에서는 4단계 수면의 양이 유의하게 감소되었다. 이상의 결과를 볼 때, 우울증환자에서 삼환계 항우울제인 dothiepin 투여 후의 수면변화는 치료초기에 나타났다. 기준수면에서 각성기간의 증가와 1주 후의 수면에서 4단계 수면의 감소는 약물치료에 좋은 반응과 관련된 수면변인으로 생각되었다. Objectives : This study was designed to investigate 1) sleep changes after antidepressant (dothiepin) treatment, and 2) sleep variables which seem to be associated with clinical response in the depressed patients. Methods : The subjects consisted of 16 patients who fullfilled the criteria for major depression by the Diagnostic and statistical Manual, (4th edition). Their sleep was recorded using polysomnography at the baseline and after one week and three weeks of dothiepin treatment. All subjects were further interviewed using Hamilton Rating Scale for Depression (HRSD) to rate the severity of their depression. High response to the drug was defined as a reduction of more than 50% of the HRSD score. Results : The results were as follows : 1) Depressed patients after dothiepin treatment showed more total sleep time(p=0.019), shorter sleep latency(p=0.05), less awake time(p=0.033), more sleep efficiency(p=0.018), more stage 2 sleep(p=0.002), less REM time(p=0.000), and longer REM sleep latency(p=0.004) than before treatment. 2) There were no differences in sleep variables between those who received 1 week and 3 weeks of dothiepin treatment except for the shortening of sleep latency after 3 weeks(p<0.05). 3) Depressive symptom scores on HRSD were reduced after 1 week and 3 weeks of dothiepin treatment as compared with the baseline. 4) High responders showed a tendency of increased wake time(p=0.054), while their stage 4 sleep decreased after 1 week of dothiepin treatment as compared with the low responders(p=0.0136). Conclusion : These results suggest that sleep of the depressed patients after dothiepin treatment tends to be normalized and sleep changes seem to appear early in the treatment phase. In addition, clinical response might be associated with greater wake time at the baseline and lesser stage 4 sleep after 1 week of dothiepin treatment.

親環境農業을 위한 有機農業의 作付體系 確立에 관한 硏究

홍성찬,강희경,윤영상 공주대학교 자원과학연구소 2000 資源科學硏究論文集 Vol.8 No.-

This study was carried out to produce safe agricultural product and to improve the soil environment of crop cultivation using the reasonable cropping system in organic farming to the case study of organic farmhouse in Chungnam Hongdong area for sustainable agriculture. In the ratio of farming forms in these organic farmhouses, paddy field-upland field-greenhouse form, paddy field-upland field form, crop-livestock form and only greenhouse form were 23.8%, 23.8%, 23.8% and 19.0% respectively. In the greenhouse area of organic farmhouse, the 50% of total greenhouse number were 600~1,000 pyung(200~330a) and the 40% of total were 1,000~1,500 pyung(330~500a). In the area of upland field, the 80% of total upland field number were 500~1,000 pyung(167~330a). In the cropping systems of surveyed farmhouses, the number of crop-combination patterns were twenty-seven and the 96.3% of those was combined with vegetable. Vegetable-vegetable pattern, cereal crops-vegetable pattern and root and tuber crop-vegetable pattern were 44.4%, 18.5% and 14.8% respectively. Leguminous crop combined pattern was 7.4%, but patterns combined with barley or wheat did not exist. Among the vegetable combined patterns, leaf vegetables combined pattern, fruit vegetables combined pattern and root vegetables combined pattern were 66.7%, 31.0% and 22.2% respectively. Among the vegetable-vegetable patterns, the portion of fruit vegetables-leaf vegetables pattern was the highest and that of root and tuber vegetables-root and tuber vegetables pattern was the lowest. Among the twenty-seven crop-combination patterns, unreasonable crop rotation pattern was 50% over and especially the almost crop-combination pattern of greenhouse was unreasonable to crop rotation pattern. The farmhouse that control the amount of compost application by means of periodical soil analysis did not exist in this area.

정보의 지시 형태가 아동들의 브랜드 회상에 비치는 영향

홍성태,김희영 漢陽大學校 産業經營硏究所 2000 産業經營硏究 Vol.12 No.-

아동들을 대상으로 하는 시장은 절대적인 크기나 구매영향력 면에서 그 중요성이 커지고 있다. 이러한 시장에 효과적으로 접근하기 위해 본 연구에서는 아동들에게 시청각적 정보를 제시하고 그에 따른 회상을 측정하여 언제 그리고 어떻게 아동들이 효과적인 정보 처리 능력을 보이는지를 알아보고자 하였다. 분석결과 아동들의 부호화 능력은 완벽한 시각적 정보와 청각적 정보가 결합되었을 때 가장 높게 나타났고 취학전 아동(만 3-5세)들도 비교적 회상을 잘 해 내었으나, 부분적인 정보에 있어서는 초등학교 저학년 아동(만 7-7세)들에 비해 회상을 잘 수행하지 못하는 것으로 나타났다. 두 가지 양식의 우월성 검증에 대한 부분에서는 이제까지 지배적이었던 화상우월 효과와 반대되는 결과인 청각적 정보에서 목표하는 정보의 회상을 일으키는데 더욱 도움을 받고 있는 것으로 나타났으며, 이는 가장 최근의 연구결과와 일치하고 있다. 정보 제시 상황과 관여도의 부분에서는 취학선 아동들이라도 동화적 상황에 실제적 상황보다 더욱 잘 반응하는 것은 아니었고, 성별에 따른 제품 관련성이 제품 브랜드 명 회상에 미치는 영향이 적은 것으로 나타났다. 따라서 본 연구는 아동들의 정보 처리에 있어서 제시된 정보를 가장 잘 해석해 낼 수 있는 정보의 형태는 어떤 것인지를 밝혔으며, 최근의 청각과 시각이라는 두 채널을 이용하여 제시되는 텔레비전 광고에 있어서 보다 중점을 두어야 할 채널은 무엇인지를 살펴보는 데 그 의의를 갖는다.