전통시장 내 소매경쟁이 임대료에 미치는 영향에 관한 연구

이철성 ( Lee Chul Sung ),김장현 ( Kim Janghyun ) 한국유통경영학회(구 한국유통정보학회) 2018 유통경영학회지 Vol.21 No.5

기존 전통시장에 대한 정부 정책은 대형유통업체와의 경쟁으로 인하여 전통시장의 매출감소를 방지하고 지역 경제의 기반을 유지하고 활성화시키기 위한 측면에서 이루어졌다. 그러나 대형유통업체는 SSM 및 상품공급점, 식자재 마트 등과 함께 최근에는 편의점을 통해 전통시장에 입점하고 있는 현실이다. 이러한 대형유통업체로 인한 전통시장잠식은 매출하락에 영향을 미치며, 장기적으로는 부동산 가치의 하락을 야기하여 전통시장이 사라질 수 있음을 의미한다. 그러나 소매경쟁의 측면에서 이에 대한 연구는 부족한 실정이다. 그러나 이에 대한 연구는 부족한 실정이다. 따라서 본 연구에서는 이철성, 김영기, 김승희(2018)과 김승희, 이철성, 김영기(2018)의 연구를 바탕으로 전통시장의 소매경쟁과 임대료의 관계를 살펴보려 한다. 이를 위하여 소상공인시장진흥공단과 한국감정원의 자료를 바탕으로 이들간의 관계를 실증분석하였다. 연구 결과는 다음과 같다. 첫째, 전통시장 내 SSM 및 상품공급점의 입점은 점포의 단위면적당 임대료를 낮추는 것으로 나타났다. 이러한 연구결과는 기존 김승희, 이철성, 김영기(2018)의 연구결과에서 이들 업체의 입점이 전통시장의 공실률에 부정적인 영향을 미친다는 결과와 일치한다. 둘째, 전통시장 내 하나로 마트의 입점은 점포 임대료에는 영향을 미치지는 것으로 나타났다. 이러한 연구결과는 하나로 마트가 유통산업발전법 제외 대상이나 실질적으로 대형유통업체로 간주해야 하며, 전통시장에 부정적인 영향을 미치고 있음을 의미한다. 마지막으로 전통시장 내 식자재 마트와 기타 마트의 입점은 점포 임대료에 영향을 미치지 않는 것으로 나타났다. The government policy on the traditional market has been made in order to prevent the decrease of sales in the traditional market due to competition with large retailers and to maintain and activate the foundation of local economy. However, large retailers have recently entered the traditional market through convenience stores, commodity supply stores, and food materials mart. Recently, it has been opened through convenience stores. Traditional market erosion caused by these large distributors affects sales decline, and in the long run, it may lead to a decline in real estate value and the traditional market may disappear. However, research on retail competition is lacking. Therefore, this study will examine the relationship between retail competition and rent in traditional markets based on the researches of Lee Chul-sung Kim Young ki, Kim Seung-hee (2018) and Kim Seung-hee, Lee Chul-sung and Kim Young-ki (2018). For this purpose, we conducted empirical analysis on the relationship between them based on the data of the market promotion corporation and the Korean appraisal agency. The results of the study are as follows. First, SSM and commodity supply store in traditional markets lower rent per unit area of stores. These findings are consistent with the findings of Kim Seung-hee, Lee Chul-sung, and Kim Young-ki (2018) that the entry of these firms negatively affects the vacancy rate of traditional markets. Second, Hanaro mart's entry has a negative effect on store rents. These results imply that Hanaro Mart should be regarded as a large-scale retailer or a target to be excluded from the retail industry development law and has a negative impact on the traditional market. Finally, it was found that the number of food materials mart and other mart in traditional markets did not affect store rents.

최근 국내외에서 육성된 무궁화 127 품종 중 조경적 활용가치가 높은 유망품종 선발

김광호 ( Kim Kwang-ho ),이춘석 ( Lee Chun-suk ),강호철 ( Kang Ho-chul ) 한국전통조경학회(구 한국정원학회) 2016 한국전통조경학회지 Vol.34 No.3

본 연구는 조경수용 무궁화 우수품종 보급을 위한 유전자원 수집과 특성을 평가하기 위해 최근 국내외에서 육성된 127품종의 1년생 접목묘를 이용하여 2014년부터 2015년까지 2년 동안 생육 및 형태적 특성조사를 실시하였다. 수집된 품종 중 화색 및 꽃이특이한 품종을 조사하여 무궁화를 조경수로 활용도를 높이는데 기여하고자 하였으며 얻어진 결과는 다음과 같다. 최근 국내외에서 육성된 품종들의 화색별 분류로는 크게 분홍색 단심(pink color with red eye spot), 흰색 단심(white color withred eye spot), 붉은 자주색 단심(purplish red color with red eye spot), 분홍보라색 단심(violet pink color with red eye spot), 심홍색단심(crimson color with red eye spot), 흰색 바탕에 붉은색 무늬의 이중색(asadal), 흰색(white color), 푸른색(blue color) 등 총 8종류로 분류되었다. 화색이 붉은 자주색으로서 적색이 강한 꽃으로 국내에서 육성된 품종으로 ‘광명’, ‘난파’, ‘노스페이스’, ‘불새’, ‘비단’,‘송암’, ‘영창’, ‘적퍼소’, ‘키호’, ‘탐라’, ‘화수레드’, ‘환희’ 등이 있었으며, 국외에서 육성되어 국내에 도입된 품종으로는 ‘Aphrodite’,‘Dr. Uemoto’, ‘Freedom’, ‘Pink Cup’, ‘PS 80-1’, ‘Purpureus Variegatus’, ‘Red Giant’, ‘Woodbridge’ 등이 있었다. 화색이 분홍보라색으로서 특이한 품종으로는 ‘꼬마’, ‘도투락’, ‘명미’, ‘병화’, ‘산처녀’, ‘태화’, ‘Hikari-hanagasa’, ‘Little Kim Violet’ 등이 있었다. 화색이 심홍색으로 기존의 꽃에서는 볼 수 없는 특이한 품종으로 ‘종무’와 ‘Ruffled Satin’ 등이 있었다. 최근 국내외에서 육성된 품종중 조경수용 소재로 보급할 수 있는 품종중 기존 품종에 비해 꽃의 크기가 큰 품종으로 무궁화 종간교잡종인 Hibiscus hybrid ‘Daewangchun’, ‘Daeil’,‘Jina’ 등이 있었다. 반면 꽃이 작고 조경적 가치가 높은 품종으로 ‘꼬마’, ‘미백’, ‘안동’, ‘릴킴’, ‘은하수’ 등이 있었다. 백단심계 무궁화‘꼬마’ 품종은 수고가 작은 왜성형으로 꽃의 크기가 5.2cm로 작은 소형화 품종으로 나타났다. 기존 품종에 비해 단심의 길이가 긴품종으로 ‘훈장’과 ‘하이리레드’가 있었다. 홍단심계 무궁화 ‘훈장’은 꽃의 크기는 12.0cm로 중간크기이나 단심길이는 4.8cm로 지금까지육성된 품종중 가장 긴 품종이었다. 또한 홍단심계 무궁화 ‘하이리레드’의 단심길이 역시 4.2cm로 꽃잎 길이에 비해 단심의 길이가 길어 조경적 가치가 높은 것으로 판단되었다. This study was carried out to characterize 127 recently developed cultivars of Rose of Sharon (Hibiscus spp.) in Korea and foreign Countries for landscape uses. The examined factors were growth characteristics such as tree height of a 1-year grafted plant(cm), plant type, growth habit, leaf characteristics such as shape and size, flower characteristics such as color, shape, size, and red eye during 2014 and 2015 for landscape uses. The results are obtained as follows; In the results of flower color of the 127 recently developed cultivars, pink color with red eye spot, white color with red eye spot, purplish red color with red eye spot, violet purple color with red eye spot, crimson color with red eye spot, asadal, blue color with red eye spot, and white color were distributed. In the flower characteristics, Hibiscus hybrid ‘Daewangchun’ had the largest flower size of 16.0cm out of the 127 cultivars. H. syriacus ‘Antong’, ‘Lil Kim’, and ‘Ggoma’ were cultivars with smaller flowers than other cultivars. H. syriacus ‘Hunjang’ had largest red eye, of 5.2cm of length compared to the other cultivars. The cultivars with unique flower color for landscape uses are H. syriacus ‘Kwangmyung’, ‘Nanpa’, ‘North face’, ‘Bulsae’, ‘Bidan’, ‘Songam’, ‘Youngchang’, ‘Jukpeoso’, ‘Kiho’, ‘Tamla’, ‘Hwasoored’ and ‘Hwanhee’. These flowers had a purplish red color and were developed in Korea. H. syriacus ‘Aphrodite’, ‘Dr. Uemoto’, ‘Freedom’, ‘Pink Cup’, ‘PS 80-1’, ‘Purpureus Variegatus’, ‘Red Giant’, ‘Woodbridge’ also had unique flowers with a purplish red color and were introduced from foreign countries. In addition, cultivars with violet pink flowers were H. syriacus ‘Ggoma’, ‘Doturak’, ‘Myungmi’, ‘Byunghwa’, ‘Sancheonyu’, ‘Taehwa’, ‘Hikari-hanagasa’, and ‘Little Kim Violet’. ‘Jongmoo’ and ‘Ruffled Satin’ had flowers with crimson color. Therefore, the new cultivars with unique flower colors were a promising cultivars to a woody landscape plant. Cultivars with large flower sizes were Hibiscus hybrid ‘Daewangchun’, Hibiscus hybrid ‘Daemang’, and Hibiscus hybrid ‘Jina’. H. syriacus ‘Ggoma’, ‘Mibeak’, ‘Antong’, ‘Lil Kim’, and ‘Eunhasu’ had small flower sizes. Cultivars with long red eye were H. syriacus ‘Hunjang’ and H. syriacus ‘Hi Lea Red’. Therefore, the new cultivars, Hibiscus hybrid ‘Daewangchun’, Hibiscus hybrid ‘Daemang’, Hibiscus hybrid ‘Jina’ with large flower sizes, H. syriacus ‘Ggoma’, ‘Mibeak’, ‘Antong’, ‘Lil Kim’, and ‘Eunhasu’ with small flower sizes, H. syriacus ‘Hunjang’ and H. syriacus ‘Hi Lea Red’ with long red eye, were promising cultivars to a woody landscape plant.

Genetic associations of body composition, flexibility and injury risk with ACE, ACTN3and COL5A1polymorphisms in Korean ballerinas

( Jun Ho Kim ),( Eun Sun Jung ),( Chul Hyun Kim ),( Hyeon Youn ),( Hwa Rye Kim ) 한국운동영양학회 2014 Physical Activity and Nutrition (Phys Act Nutr) Vol.18 No.2

Jun Ho Kim, Eun Sun Jung, Chul-Hyun Kim, Hyeon Youn and Hwa Rye Kim. Genetic associations of body composition, flexibilityand injury risk with ACE, ACTN3and COL5A1polymorphisms in Korean ballerinas. JENB., Vol. 18, No. 2, pp.205-214, 2014[Purpose] The purpose of this study was to exam the association of body composition, flexibility, and injury risk to genetic polymorphismsincluding ACEID, ACTN3RX, and COL5A1polymorphisms in ballet dancers in Korea. [Methods]For the purpose of this study,elite ballerinas (n = 97) and normal female adults (n = 203) aged 18 to 39 were recruited and these participants were tested forbody weight, height, body fat, fat free mass, flexibility, injury risks on the joints and gene polymorphisms (ACE, ACTN3, COL5A1polymorphism). [Results]As results, the ACEDD genotype in ballerinas was associated with higher body fat and percentageof body fat than the ACEII and ID genotypes (p< 0.05). In the study on the ACTN3polymorphism and ballerinas, the XXgenotype in ballerinas had lower body weight and lower fat-free mass than the RR and RX genotype (p < 0.005). Also, the meansof sit and reach test for flexibility was lower in the ACTN3XX genotype of ballerinas than the RR and RX genotype of ballerinas(p< 0.05). Among the sports injuries, the ankle injury of the XX-genotyped ballerinas was in significantly more prevalence thanthe RR and XX-genotyped ballerinas (p< 0.05). According to the odd ratio analysis, XX-genotyped ballerinas have the injuryrisk on the ankle about 4.7 (95% CI: 1.6~13.4, p< 0.05) times more than the RR and RX-genotyped ballerinas. Meanwhile, theCOL5A1polymorphism in ballerinas has no association with any factors including flexibility and injury risks. [Conclusion]Inconclusion, ACEpolymorphism and ACTN3polymorphism were associated with ballerinas` performance capacity; COL5A1wasnot associated with any factors of performance of Ballerinas. The results suggested that the ACEDD genotype is associated withhigh body fat, the ACTN3XX genotype is associated with low fat-free mass, low flexibility, and higher risk of ankle-joint injury. [Keyword]ballet, flexibility, body composition, injury risk, ACE, ACTN3, COL5A1

나라꽃 무궁화 품종중 가로수용, 분화용 및지피용으로 조경적 활용도가 높은 품종 선정

강호철 ( Ho Chul Kang ),김동엽 ( Dong Yeob Kim ),하유미 ( Yoo Mi Ha ) 한국전통조경학회(구 한국정원학회) 2016 한국전통조경학회지 Vol.34 No.2

본 연구는 조경수용 무궁화 우수품종 보급을 위한 유전자원 수집과 특성을 평가하기 위해 최근 국내외에서 육성된 127품종의 1년생접목묘를 이용하여 2014년부터 2015년까지 2년 동안 생육 및 형태적 특성조사를 실시하였다. 수집된 품종 중 키가 큰 가로수 및 독립수용품종, 왜성형 분화 및 지피용 품종 등을 선정하여 무궁화를 조경수로 활용도를 높이는데 기여하고자 하였으며 얻어진 결과는 다음과 같다. 최근 국내외에서 육성된 나라꽃 무궁화 품종들의 생육특성을 조사하기 위해 먼저 접목 1년생 수고를 조사한 결과 20~120cm까지다양하게 나타났다. 무궁화 ``주몽``과 ``홍가로수``, 종간교잡종 Hibiscus hybrid ``Daewangchun``, ``Daeil``, ``Lohengrin``, ``Jina``, ``Yeonam`` 등이 키가 100cm 이상으로 가장 큰 품종으로 조사되었다. 최근 국내외에서 육성된 무궁화 127품종 중 조경적 활용가치가 높은 교목성 가로수로이용할 수 있는 품종은 무궁화 ``주몽``과 ``홍가로수``, 종간교잡종 Hibiscus hybrid ``Daewangchun``, Hibiscus hybrid ``Daeil``, Hibiscus hybrid ``Lohengrin``, Hibiscus hybrid ``Jina``, Hibiscus hybrid ``Yeonam`` 등이 있었다. 분화 및 분재용으로 이용할 수 있는 왜성형 품종으로는 ``Red Heart``, ``백령도``, 종간교잡종 ``진선``, ``꼬마``, ``여천``, ``야음`` 등이 있었으며, 키가 30cm 미만의 아주 작은 품종으로는 ``안동``, ``청조``, ``Lil Kim`` 등이 포함되었다. 수고가 작은 왜성형으로 가지의 생장이 아래로 향하는 ``탐라``, ``Melrose``, ``비단``, ``하이리``, ``별이``, ``병화``, ``미백``, ``한양``, ``청암``, ``Lil Kim Violet``, ``종무``, ``은하수``, 종간교잡종 Hibiscus hybrid ``Saehanseo``와 Hibiscus hybrid ``Yousoon``은 화단 및 지피용소재로 이용가치가 높았다. This study was carried out to characterize 127 recently developed cultivars of Rose of Sharon (Hibiscus spp.) in Korea and foreign Countries for landscape uses. The examined factors were growth characteristics such as tree height of a 1-year grafted plant(cm), plant type, growth habit, leaf characteristics such as shape and size, flower characteristics such as color, shape, size, and red eye during 2014 and 2015 for landscape uses. The results are obtained as follows; Hibiscus hybrid ``Daewangchun``, ``Daeil``, ``Lohengrin``, ``Yeonam``, ``Joomong``, ``Jina``, and H. syriacus ``Honggarosu`` had vigorous shoot growth and tall tree size of 100cm. New Hibiscus cultivars, Hibiscus hybrid ``Daewangchun`` and ``Daeil``, having vigorous growth, uniform plant habit, upright, and compact branches were developed through interspecific crosses between H. syriacus ``Samchully`` (♀) and H. sinosyriacus ``Seobong`` (♂). This newly developed cultivar ``Daewangchun``, ``Daeil``, ``Lohengrin``, ``Yeonam``, ``Joomong``, ``Jina``, and H. syriacus ``Honggarosu`` having tall vigorous growth d unique flower with long red eye can be used as street tree or specimen plant in landscape. Otherwise, H. syriacus ``Tamla``, ``Melrose``, ``Bidan``, ``Hi Lea``, ``Byeollee``, ``Byunghwa``, ``Mibak``, ``Hanyang``, ``Chungam``, ``Lil Kim Violet``, ``Jongmoo``, ``Eunhasu``, Hibiscus hybrid ``Saehanseo``, and Hibiscus hybrid ``Yousoon`` were selected as small tree of 30~39cm. They had dwarf form in tree seemed to be suitable for pot or flower bed planting on both indoor and outdoor conditions. H. syriacus ``Antong``, ``Chungjo``, and ``Lil Kim`` were less than 30 cm of tree size. H. syriacus ``Antong``, ``Chungjo``, and ``Lil Kim``, characterized by its compact, upright and outwardly spreading plant habit; freely branching habit; dark green-colored leaves; good garden performance. Therefore, the new cultivars with tall and small tree size were a promising cultivar as a ground covers or pot planting as woody landscape plant.

한국인 직무 스트레스 측정도구의 개발 및 표준화

장세진,고상백,강동묵,김성아,강명근,이철갑,정진주,조정진,손미아,채창호,김정원,김정일,김형수,노상철,박재범,우종민,김수영,김정연,하미나,박정선,이경용,김형렬,공정옥,김인아,김정수,박준호,현숙정,손동국 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.4

Background and Purposes: Over the past three decades, numerous studies performed in Korea have reported that job stress is a determinant risk factor for chronic diseases and work disability. Every society has its own culture and occupational climate particular to their organizations, and hence experiences different occupational stress. An occupational stress measurement tool therefore needs to be developed to estimate it objectively. The purpose of this study is to develop and standardize the Korean Occupational Stress Scale (KOSS) which is considered to be unique and specific occupational stressors in Korean employees. Subjects and Methods: Data were obtained from the National Study for Development and Standardization of Occupational Stress (NSDSOS Project: 2002-2004). A total of 12,631 employees from a nationwide sample proportional to the Korean Standard Industrial Classification and the Korean Standard Occupational Classification were administered. The KOSS was developed for 2 years (2002-2004). In the first year, we collected 255 items from the most popular job stress measurement tools such as JCQ, ERI, NIOSH and OSI, and 44 items derived from the a qualitative study (depth interview). Forty-three items of KOSS, in the second year, were retained for use in the final version of the KOSS by using Delphi and factor analysis. Items were scored using conventional 1-2-3-4 Likert scores for the response categories. Results: We developed eight subscales by using factor analysis and validation process: physical environment (3 items), job demand (8 items), insufficient job control (5 items), interpersonal conflict (4 items), job insecurity (6 items), organizational system (7 items), lack of reward (6 items), and occupational climate (4 items). Together they explained 50.0% of total variance. Internal consistency alpha scores were ranged from 0.51 to 0.82. Twenty-four items of the short form of the KOSS (KOSS-SF) were also developed to estimate job stress in the work setting. Because the levels of the subscales of occupational stress were gender dependent, gender-specific standard norms for both the 43-item full version and the 24-item short form using a quartile for the subscales of KOSS were presented. Conclusion: The results of this study suggest that KOSS might be an appropriate measurement scale to estimate occupational stress of Korean employees. Further and more detailed study needs to be conducted to improve the validity of this scale.

영지버섯 리큐르주의 침출시간에 따른 성분변화

金紅出,李相元,金哲鎬,趙鏞雲 진주산업대학교 2000 산업과학기술연구소보 Vol.- No.7

The physicochemical factors such as organic acid composition, pH, sugar content, acidity and color according to extraction time of Ganodema licidum liquor changed as followings; 1. The major general components of Ganodema licidum were analyzed to be crude fiber(47.5%), carbohydrate (29,4%), crude protein (14.8%), crude fat (6.5%) and crude ash (1.8%) in dry basis. 2. pH and sugar content in Ganodema licidum liquor slightly decreased, whereas acidity increased with extraction time. 3. The luminosity of color (L) showed no remarkable change. 4. The tone of color (a) decreased, whereas the chroma (b) increased as time goes by. 5. The concentration of total organic acid in Ganodema licidum liquor was 2.453%, and nine kinds of organic acids such as oxalic, citric, tartaric, succinic, lactic, formic, acetic, propionic and isobutyric acid were detected. Among them, the concentration of lactic acid was highest acetic and isobutyric acid were medium level, and that of citric, formic, succinc and tartaric acid was very low.

KSDeN^TM process의 영양염류 제거 특성

김도군,천상욱,김병군,서인석,박철휘,김성준,류수현 대한상하수도학회 2002 상하수도학회지 Vol.16 No.4

Intermittent aeration processes have been much of interest as an excellent alternative for nutrients removal for upgrading secondary wastewater treatment plants, with minimum modification. Also, operational flexibility of those proposes a good opportunity for newly planed plants. Here, a pilot study was conducted to evaluate the performance of a continuous flow intermittent aeration process (KSDeN^TM process). The influent was collected at the effluent channel of the grit chamber of a large sewage treatment plant. The influent characteristics with standard deviation were 243.2±170.9mg/L for TCOD_cr, 47.5 13.9mg/L for T-N, 8.4±8.3mg/L for T-P and 5.2±1.8 for C/N ratio. Effluent of 1^st sedimentation tank was 208.2±87.6mg/L for TCOD_cr, 35.0±10.3mg/L for T-N, 4.8±1.9mg/L for T-P and 6.1±2.3 for C/N ratio. The average removal efficiencies of TCOD_cr, T-N and T-P were 93.6, 77.0 and 86.4% and effluent TCOD_cr, T-N and T-P concentrations were 12.5, 9.2 and 0.7mg/L respectively, satisfying regulatory limits. Alkalinity deficiency was not observed during the oxic periods, which is one of the special features of an intermittent aeration process. The results showed higher COD, T-N and T-P removal efficiencies and stability with varying influent conditions, compared to other conventional fixed phase nutrients removal processes.

정신과 입원환자의 서비스 만족척도의 개발

김철권,이지연,송영선,김규호,김경률,김제원,이동기,최병무 大韓神經精神醫學會 2006 신경정신의학 Vol.45 No.3

목적 본 연구의 목적은 국내 정신의료기관(정신병원, 종합병원 정신과)에서 간편하게 사용할 수 있는 신뢰도와 타당도가 검증된 입원환자의 서비스 만족척도를 개발하기 위한 것이다. 방법 여러 단계를 거쳐 국내 실정에 맞는 문항을 개발하였고,정신병원, 종합병원, 대학병원 정신과 병동에서 퇴원하는 348명의 환자들을 대상으로 신뢰도와 타당도를 조사하였다. 요인분석 결과 5개의 요인이 추출되었으며 전체 변량의 63.04%를 설명하였다. 내적 일관성에 대한 신뢰도 계수 (Crohnbach's α)는 0.95로 상당히 높은 수준이었고, 수정된 개별문항-총점 상관계수는 0.50부터 0.72까지의 범위에 속하였다. 요인분석을 통해 추출된 서비스 만족척도의 각 하위척도 점수와 서비스 만족척도에 첨부된 각 영역에 대해 전반적인 만족도를 묻는 세 개의 문항 점수 간의 상관성 역시 유의하게 높았다. 결과 진단명에 따른 서비스 만족척도의 전체 점수에서는 불안/신체형/강박장애 환자군과 기분장애 환자군이 각각 정신분열병 및 기타 정신병 환자군과 알코올중독 장애 환자군에 비하여 유의하게 높은 점수를 보였으며, 입원형태에 있어서는 자발적 입원군이 강제 입원군에 비하여 전체 만족점수가 유의하게 높았다. 그러나 성별, 월수입, 학력, 직업, 종교, 결혼상태 등의 변수에서는 서비스 만족척도의 전체 점수에서 유의한 차이가 발견되지 않았으며, 마찬가지로 연령, 입원일수, 입원횟수, 첫 발병나이, 유병기간 등의 임상적 변수에서도 서비스 만족척도의 전체 점수와 유의한 관계를 보이지 않았다. 서비스 만족척도의 전체점수에서 대학병원 환자군이 정신병원 환자군과 종합병원 환자군에 비하여 각각 유의하게 높았다. 결론 결론적으로 국내 정신의료기관에 입원한 환자들의 서비스 만족을 평가하기 위한 목적으로 개발된 본 척도는 높은 수준의 신뢰도와 타당도를 보였으며, 또 국내 정신의료 환경에 맞는 요인구조를 보였다. 따라서 정신의료 서비스에 대한 정신과 환자의 만족도에 대한 연구가 거의 없는 실정에서 본 척도의 개발은 향후 국내 정신의료의 질과 치료결과를 높이는 도구로 활용될 수 있을 것으로 기대된다. Objectives : To develop and test the validity and reliability of a brief self-completed questionnaire (Service Satisfaction Scale : SSS) for routinely assessing the quality of service in psychiatric ward inpatients. Methods : A 30-item multidimensional questionnaire was developed by several steps of face validity and content validity. The questionnaire was administered to inpatients (n=348) discharged from psychiatric hospitals, general hospitals, and University hospitals. Construct validity was supported by performing principal component analysis. Reliability was estimated by calculating internal consistency of Cronbach's alpha. Results : Factor analysis yielded five factors comprising staff attitude, treatment quality, ward environment, access/cost, and ward rule, which account for 63.04% of the common variance. The internal consistency of the scale was high (Cronbach's alpha=0.95). The concurrent validity was supported by the significant correlation of each of five factors with item that measured overall satisfaction of SSS. Patients with neurosis (anxiety disorder, somatoform disorder, obsessive compulsive disorder) and mood disorders were significantly satisfied than those with psychosis and alcoholic disorders. Patients who admitted voluntarily were more significantly satisfied than those who admitted involuntarily. Sociodemographic variables such as age, gender, marital status, monthly income, education level, employment status and religion were not significantly different at the total scores of SSS. Similarly, clinical characteristics such as age of onset, duration of illness, lengths of hospital stay and number of previous hospitalization did not associate significantly with the total scores of SSS. Patients discharged from university hospitals were significantly more satisfied than those of the general and psychiatric hospitals. Conclusion : SSS performed well in the validity and reliability, indicating that it can be a useful tool for measuring Satisfaction of psychiatric inpatients in Korea.

프로야구 손상의 임상적 분석

김철준,김명화,김미정,신명진,윤준오,김상규 대한스포츠의학회 1995 대한스포츠의학회지 Vol.13 No.1

Baseball is rapidly getting popularity in Korea as it has been in U.S.A and Japan. During the last decade, threre were several studies about baseball injuries which oriented mainly to the overuse injuries of growing baseball players. But there was no study the professional baseball players systematically. This study was surposed to see the general characteristics of baseball injuries and to provide the prevention and rehabilitation programs if recommended. The number of 83 injuries of 60 baseball players was analysed according to the position, injury site, diagnosis, injury mechanism and duration of injury. The mean age and height of 60 subjects were 24.6 years old and 180.65㎝, respectively. The baseball position of 82 injured cases were composed of 27 pitchers, 30 infielder, 19 outfielder and 6 catchers. The characteristics of injury were as follows: 1.The number of chronic injury was 56 cases(68.3%) and the percentage of chronic injury of pitchers was up to 81.5% compared 73.3% of infielder and 47.4% of outfielder. 2. The injury rate of both lower and upper extremitis were equal and the rate of lower back problems was the second, which should be concerned. 3. The number of cases injured by direct collison is as low as 15(18.3%). The most common secondary cause of injury was aggressive throwing itself and 26 out of 49 cases injured not by direct collision. 4. More concern should be payed about the low back problems and about the catcher and the field players as much as pitchers from now one.

APCVD법을 사용한 보론 포스파이드의 증착 및 특성에 관한 연구

김순영,문병필,윤여철,전호승,김철주 서울시립대학교정보기술연구소 2001 정보기술연구소 논문집 Vol.3 No.-

Boron Phosphide films were deposited on the glass substrate at the low temperature, 550℃, by the reaction of B₂H_6 with PH₃ using CVD. N₂ was employed as carrier gas. The reactant gas rates were 50 ㎖/min for B₂H_6, 50 ㎖/min for PH₃ and 1.5ℓ/min for N₂. The films were annealed for 1hour, 3hours in N₂ambient at 550℃. The deposition rate was 1000Å/min and the refractive index of film was 2.6. The measurement of XRD shows that the films have the preferred orientation of (1 0 1). The data of VIS spectrophotometer show 75.49% for as-deposited, 76.71% for 1hr-annealed and 86.4 % for 3 hrs-annealed. The data of AFM show 73Å for as-deposited, 88.9Å for 1hr-annealed and 220Å for 3hrs-annealed. Also, The data of the secondary electron emission rate(γ) s how 0.317 for as -deposited, 0.357 for 1hr-annealed and 0.537 for 3hrs-annealed. And, The film shows the surface deposited thin film, bu using FT-IR, has the O-H bond and this bond is greatly decreased as annealing.