• 가정과삶의질연구
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• 제29권2호
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• pp.1-12
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• 2011

The purpose of this study was to validate the standardization of the "Korean Childcare Teacher's Job Satisfaction Scale"(K-CTJSS) that the validity and reliability was evaluated by pretest in 2009. K-CTJSS is composed by 40 items with 6 factors and is responded by 6 point Likert scale. Participants consisted of 1,276 childcare teachers in Korea except Gangwon-do and Jeju-do by purposive sampling. Results were as follows: First, exploratory factor analysis resulted in 40 items composed of 6 factors (director's childcare center management system, social recognition, working environment and welfare, workload and time management, relationship with co-workers, relationship with parents). Second, the confirmatory factor analysis supported a 6 factor structure by resulting over appropriate level of goodness of fit. Third, inter-corelation coefficients among 6 factors were significant level(r = .10~.70). Fourth, the reli ability level of 6 factors by Cronbach's ${\alpha}$ were high(.84~.95.). Finally, concurrent validity levels with Childhood Job Satisfaction Survey(Jorde-Bloom, 1989) and the Satisfaction with Life Scale(Diener et al., 1985) were r = .07~.84 and .19~.46, respectively.

• 한국산림과학회지
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• 제104권3호
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• pp.368-374
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• 2015

본 연구는 지리산 일대 천연림에서 점표본법인 사분법에 의해서 수집한 식생자료를 바탕으로 cluster 분석법을 이용하여 산림형을 분류하였다. 연구 대상림은 신갈나무림형, 들메나무-거제수나무림형, 중생혼합림형, 구상나무림형, 서어나무림형, 졸참나무림형, 소나무림형, 굴참나무림형 등 8개의 산림형으로 분류되었다. 분류된 8개의 산림형들의 천이 진행 정도를 비교 평가하기 위하여 각 산림형별로 천이지수를 산출하였다. 연구 결과, 서어나무림형의 천이지수가 219.7로 산출되어 가장 높았고, 미미한 차이의 천이지수 218.3이 산출된 중생혼합림이 그 뒤를 이었으며, 소나무림형의 천이지수가 가장 낮았다. 산림형들의 천이지수와 종다양성지수와의 비례적인 관계는 찾기 어려웠다. 가정적으로, 천이지수가 높은 산림형은 극상림에 보다 가까이 근접한 것으로 사료된다. 그러나 추정된 천이지수는 천이 단계를 가늠하는 절대적인 기준으로 삼을 수는 없지만, 산림형들 간에 천이 계열 상의 위치를 비교 평가할 수 있는 참고자료의 역할을 할 수 있을 것으로 사료된다.

• Asian Pacific Journal of Cancer Prevention
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• 제16권13호
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• pp.5493-5498
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• 2015

Due to the lack of nationwide population-based cancer registration, the total cancer prevalence in Iran is unknown. Our previous work in which we used a basic network scale-up (NSU) method, failed to provide plausible estimates of total cancer prevalence in Kerman. The aim of the present study was to estimate total and partial prevalence of cancer in southeastern Iran using an adapted version of the generalized network scale-up method. A survey was conducted in 2014 using multi-stage cluster sampling. A total of 1995 face-to-face gender-matched interviews were performed based on an adapted version of the NSU questionnaire. Interviewees were asked about their family cancer history. Total and partial prevalence were estimated using a generalized NSU estimator. The Monte Carlo method was adopted for the estimation of upper/lower bounds of the uncertainty range of point estimates. One-yr, 2-3 yr, and 4-5 yr prevalence (per 100,000 people) was respectively estimated at 78 (95%CI, 66, 90), 128 (95%CI, 118, 147), and 59 (95%CI, 49, 70) for women, and 48 (95%CI, 38, 58), 78 (95%CI, 66, 91), and 42 (95%CI, 32, 52) for men. The 5-yr prevalence of all cancers was estimated at 0.18 percent for men, and 0.27 percent for women. This study showed that the generalized familial network scale-up method is capable of estimating cancer prevalence, with acceptable precision.

• 성인간호학회지
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• 제27권6호
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• pp.728-741
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• 2015

Purpose: The purpose of the study was to explore and describe the experience of pursuing complementary and alternative medicine (CAM) in breast cancer patients. Methods: Ten women with breast cancer participated in the study. Data were collected through individual in-depth unstructured and individualized interviews with each participant from February to July, 2015. Theoretical sampling was used upto the point of theoretical saturation. Data were analyzed using Corbin & Strauss's grounded theory methodology. Results: Through open coding, 22 sub-categories, and 13 categories were identified. Analysis revealed that the core category was 'endless management of mind and body for healing', which consisted of four phases; exploring, applying, grasping, and integrating. Through this process, the participants utilized various action/interactional strategies such as 'dealing with information', 'trying out blindly', 'enduring volitionally', 'experiencing effects on mind and body,' and 'grasping one's own way.' The consequences of these strategies were integrating the habit of health remedy into one's life, becoming a main agent for change, and tolerating one's weak body. Conclusion: In-depth understanding of the CAM pursuing experiences of patients with breast cancer would guide clinical nurses and policy makers to develop effective interventions and policies for better supporting them with regard to the usage of CAM.

• Journal of Acupuncture Research
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• 제27권2호
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• pp.115-121
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• 2010

Objectives : Based on a national sample survey, we present an analysis of the current situation in the use of moxibustion therapeutics by qualified medical practitioners in Korea. Methods : The survey population of 11,737 hospitals is stratified by administrative regions, and 331 of them are randomly selected from the list of hospitals. The same number of Korean medical doctors is interviewed under the computer-assisted telephone interviewing(CATI) system. The bound on the error of estimation is ${\pm}\;5.0%$ point. Results : Of the 331 Korean medical doctors surveyed, 69% have used moxibustion therapy for remedial treatment. About half of those doctors have employed the therapy for their patients over 30%. The average number of acupuncture points per treatment using the therapy mostly ranges 1 between 5. The percent of practitioners, who have the number of average minutes less than 20 in treatment, is 74%. The number of practitioners who primarily use modified moxibustion is 4 times as many as that of those using traditional moxibustion. Conclusions : Considering the survey results, if the laser heater, alternative to conventional moxibustion, which not only gives high thermal effect but also reduces both the users inconvenience and side effects, are developed, it may benefit more patients as well as Korean medical doctors.

• 간호행정학회지
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• 제12권3호
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• pp.454-463
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• 2006

Purpose: This study was designed to identify the factors affecting the nurses' experience of non-reporting adverse incidents in hospital. Methods: This study is a cross-sectional, descriptive survey design and nonrandom, convenience sampling. Study subjects were 392 clinical nurses, who have agreed to be the subject of this research. The measuring instrument of attitudes toward incident reporting was developed by the authors. The questionnaire which consisted of 17 items about worry about appraisal, the belief in improvement, the intention of reporting, and knowledge was measured by 5-point Likert-type scale. The estimate of internal consistency was alpha =.84. Analysis of data was done with use of mean, t-test, ANOVA, logistic regression with SPSS program. Results: Clinical nurses had experience of reporting incident (51.3%), non-reporting incident (76.5%). Statistically, significant differences were found between experiences group and non experience group in intention on reporting, belief on improvement, and worry about appraisal. Logistic regression analysis showed that the significant predictors were caused by report no-fault cases, belief on improvement, worry about appraisal. Conclusion: The result also indicated that, to improve the incident reporting and risk management, it might be necessary to give a belief that it results on improvement and remove concern about punishment through construction of no-blame system.

• 대한간호학회지
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• 제29권6호
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• pp.1263-1272
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• 1999

This study was alone to identify the meaning and the essence of the menopause experience by means of the Colaizzi’s phenomenological method. The participants were eight women, 48-60 years old, who were experiencing perimenopause or postmenopause. They were selected using a theoretical sampling technique. Data were collected through in-depth interviews from April 6 to May 20, 1999. The interviews took from 40 to 90 minutes. Interviews were tape- recorded and analyzed using the constant comparative method. Significant statements from data were extracted. From these formulated meanings, 18 themes, 8 clusters of themes and 3 catagories were constructed. Final descriptions were found to be valid through the interviewee validation process. Essential themes of the menopausal experience which emerged were “coming of change”, “inclined to deny the in mind”, and “adapted life”. Menopause, as coming of change was the turning point in the women’s life cycle acompaning changes, in body and mind and marital life changes. Especially, the unpredictable menopausal changes were an opportunity to hide the fact of menopause and not to talk with anybody. Such a phenomenon reflected on the psychological attributes of menopausal woman such as an inclination to deny in the mind. Their experiences of menopause as adapted life were generally regarded as signalling the end of fertility and were interpreted as a natural developmental process that indicates a life transition. In conclusion, participants depicted the menopause as a natural stage in the life cycle. In order to help women have a positive life change and self accomplishment, nurses need to understand the essential themes of the menopausal experience. Thus, the importance of an open approach in eliciting the phenomena of menopause cannot be overemphasized. In conclusion, the results of this study suggest that exercise program is one of the effective interventions to improve the self-efficacy and also to lower the fatigue in the sample of female college students.

• 한국정보처리학회논문지
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• 제6권8호
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• pp.2060-2071
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• 1999

소프트웨어 시스템이 복잡해지면 고장의 원인이 하나의 강도함수에 의해서만 일어나지 않고 여러 원인이 중첩되어 발생할 수 있다. 이러한 복잡한 시스템에 의한 우도함수의 계산상의 어려움 때문에 반복표본을 이용하는 깁스 샘플링 기법이 고려되었다. 관찰된 고장시점은 중첩모형으로 표현이 가능한 잠재(latent)변수들을 이용하여 깁스 알고리즘을 적용하였다. 단순모형과 중첩모형의 비교를 위해 사후베이즈 요인과 상대오차의 합을 이용하여 모형선택을 시도하였다. 수치적인 예에서 GOS 속성을 가진 Goel-Okumoto 모형과 Weibull 모형을 선택하고 NHPP의 자료는 Lewis와 Shedler[25]에 의해 제시된 Thining 알고리즘을 이용하여 발생된 자료를 이용하고 사전분포는 상대적으로 확산분포(diffuse priors)를 이용한 모수추정과 사후베이즈요인과 상대오차를 이용한 모형선택을 한 결과 단순모형들 보다 중첩모형이 좋은 형으로 간주할 수 있음을 보여 주었다.

• 한국수산과학회지
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• 제39권2호
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• pp.72-77
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• 2006

Enrofloxacin (ENRO) is one of the most commonly used fluoroquinolones for treating bacterial disease in olive flounder (Paralichthys olivaceus) farming, but its withdrawal time for industrial-scale farming has not been well established. Withdrawal times of ENRO following oral administration were evaluated in olive flounder under field conditions. Fish were held in an inland fish tank and fed a commercial mediated diet containing 5 mg/kg of ENRO for 9 days. Seven fish per sampling point were examined during and after treatment. ENRO and its major metabolite, ciprofloxacin (CIP), were analyzed using high-performance liquid chromatography with a fluorescence detector. The concentration of ENRO and CIP in muscle increased during the medication period, and then decreased rapidly The sum of ENRO and CIP concentration in olive flounder peaked on day 6, with a maximal concentration in muscle of 4.30 mg/kg. ENRO residues were eliminated rapidly; at 10 days post treatment, the level in muscle was 0.10 mg/kg, but it took about 50 days to be reduced to below 0.1 mg/kg. After 60 days, the residual concentration was below 0.1 mg/kg in all samples. The level of ENRO accumulation at the beginning of oral administration was variable, according to the farming conditions, but the overall exhaustion time was almost the same. We concluded that an adequate withdrawal period of enrofloxacin is 60 days in the case of oral administration.

• Asian-Australasian Journal of Animal Sciences
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• 제18권4호
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• pp.490-496
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• 2005

Ten 18.5-month old Holstein steers were allocated into two diet groups of five and fed either concentrates as control group or potato by-products based silage (PBS) as experimental group for six months to investigate the effect of PBS on growth performance, carcass characteristics and fatty acid composition of carcass fats. The PBS diet consisted, in a DM basis, of 74.5% PBS, 16% hay, and 9.5% soybean milk residue (SMR). The control diet consisted, in a DM basis, of 82.5% concentrates and 17.5% hay. There were no significant differences in the overall average daily gain (ADG), dry matter intake (DMI), feed efficiency, yield score and meat quality score of dressed carcass between the two diet groups. There were no statistical differences in DM, crude protein (CP), and ether extract (EE) of beef and melting point of all adipose tissues from steers fed both diets. The PBS-fed steers tended to have lower Warner Bratzler shear (WBS) values than in the concentrate-fed steers (13.0 vs. 17.7 lb, p<0.1). At both sampling times 3 and 6 months of feeding period, PBS-fed steers had higher proportions of polyunsaturated fatty acids (PUFA), especially linoleic (C18:2) acids in subcutaneous fat than in control group (p<0.05). PBS-fed steers had significantly higher proportions of PUFA, especially C18:2 fatty acids than in concentrate-fed steers in carcass fats (p<0.05). In conclusion, feeding PBS to fattening steers has shown to have the same potential as concentrate feeding in terms of effect on the growth performance, feed efficiency, and carcass characteristics. Interestingly, PBS also seems preferable to concentrates because it increased the proportion of C18:2 fatty acid composition of carcass fats which is valuable for beef consumers.