서울역 대합실에서 외 1편

최화영 심미안 2023 문학들 Vol.- No.72

논문 : 한국의 경제발전과 소득분배에 관한 연구

최화영 관동대학교 경제학회 1986 관동경제학연구 Vol.- No.2

단체위탁급식 조리종사원의 이직요인 우선순위 파악

최화영,류옥현 한국외식경영학회 2010 외식경영연구 Vol.13 No.4

As dieticians in contract food service management companies perform overall administrative roles, one of their most serious concerns for providing better services is losing skillful kitchen employees who are likely to change jobs. Knowing kitchen employee's turnover influencing factors may help the kitchen managers to avoid possible employee turnover in a systematic manner. Kitchen employee's most considerable turnover factors are chosen from the previous research on the same topic in either similar or different industries. Removing redundant or inapplicable factors and grouping remaining factors according to their relativeness lead to the group- factor(two-level) hierarchial structure which is applicable to the analytical hierarchy process method. An empirical research is conducted using questionnaires for incumbent institutional food service employees and the collected data are analyzed for providing the priority orders of turnover affecting factors. As a result, the colleague relationship is turned out the most critical turnover influencing factor. Wage and welfare systems are prioritized as the secondary important factors. The results suggest kitchen managers to focus colleague relationship rather than wage or welfare system in the long term managerial perspective and provide the basic idea of the human resource management by avoiding possible turnovers.

Multivariate CUSUM control charts for monitoring the covariance matrix

최화영,조교영 한국데이터정보과학회 2016 한국데이터정보과학회지 Vol.27 No.2

This paper is a study on the multivariate CUSUM control charts using three different control statistics for monitoring covariance matrix. We get control limits and ARLs of the proposed multivariate CUSUM control charts using three different control statistics by using computer simulations. The performances of these proposed multivariate CUSUM control charts have been investigated by comparing ARLs. The purpose of control charts is to detect assignable causes of variation so that these causes can be found and eliminated from process, variability will be reduced and the process will be improved. We show that the charts based on three different control statistics are very effective in detecting shifts, especially shifts in covariances when the variables are highly correlated. When variables are highly correlated, our overall recommendation is to use the multivariate CUSUM control charts using trace for detecting changes in covariance matrix.

소아암 청소년의 자기표현력과 사회성 향상을 위한 미술치료 사례연구

최화영,김승환 한국미술치료학회 2015 美術治療硏究 Vol.22 No.5

This study examined the effect of art therapy program on the improvement of self-expression and sociability of an adolescent who experienced childhood cancer. The subject of study is a middle school senior girl in S city who was diagnosed with cancer in 22 months old. After that time she had eight times operations and is taking regular treatments and checkups. As a result of long-term treatments and fear of cancer recurrence, she had difficulty in self-expression and also had a low sociability with a passive attitude. 1-hour art therapy program was conducted 20 sessions over 5 months. The self-expression scale and sociability scale were used for data analysis. Each process of session and the behavioral changes were analyzed qualitatively through the lists. The results are as follows. Firstly, self-expression point increased after the art therapy than before. Secondly, sociability point also increased after the therapy program than before. These results prove that art therapy has positive effect to improve self-expression and sociability of adolescent suffering childhood cancer. 본 연구는 소아암 청소년을 대상으로 실시한 미술치료 프로그램이 자기표현력과 사회성 향상에 미치는 효과를 알아보기 위한 것이다. 연구대상은 S시에 거주하는 중학교 3학년 여학생으로 생후 22개월 때 소아암 진단을받았다. 이후 대상자는 8차례의 수술을 받았고, 만성질환으로 정기적 치료와 검진을 받고 있다. 수술 후 오랜치료와 함께 재발에 대한 두려움으로 위축된 대상자는 자기표현에 어려움이 있고, 사회성이 소극적으로 형성되어 있다. 미술치료 프로그램은 회기 당 60분, 총 20회기를 5개월 동안 실시하였다. 자료 분석을 위한 도구로는자기 표현력 척도와 사회성 척도를 사용하였고, 회기별 활동과정과 행동변화 양상을 표를 통해 질적으로 분석하였다. 이에 대한 결과는 다음과 같다. 첫째, 자기표현력에서 사전보다 사후 점수가 높아졌다. 둘째, 사회성에서 사전보다 사후 점수가 높아졌다. 이와 같은 결과를 통해 미술치료가 소아암 청소년의 자기 표현력과 사회성향상에 긍정적인 효과를 미친다는 결론을 내릴 수 있다.

안드로이드 플랫폼에서 애플리케이션 간 객체 전송을 개선하기 위한 메타서비스의 설계 및 구현

최화영,박상원,Choe, Hwa-Yeong,Park, Sang-Won 한국정보처리학회 2011 정보처리학회논문지D Vol.18 No.5

최근 안드로이드 기반의 스마트 폰이 널리 사용되고 있으며, 이를 이용한 다양한 응용이 개발중이다. 그 중 한 애플리케이션에서 생성한 데이터를 다른 애플리케이션으로 전달하는 경우가 빈번하게 발생한다. 그러므로 한 애플리케이션에서 발생하는 메타데이터를 다른 애플리케이션으로 쉽게 전달하거나 공유할 수 있는 방법이 필요하다. 안드로이드에서 애플리케이션이 생성한 메타데이터는 Java 객체로 만들어진다. 안드로이드에서 기존의 데이터 전달 방법으로는 클립보드와 인텐트 그리고 컨텐트 프로바이더가 있다. 하지만 이 방법들은 모두 레코드 형태로 데이터를 전달하도록 되어 있다. 그러므로 개발자는 객체를 전달하기 위해 마샬링과 언마샬링하는 과정을 직접 구현해야 한다. 본 논문에서는 애플리케이션에서 만든 임의의 타입의 객체를 전송할 수 있는 메타서비스를 설계하고 구현하였다. 메타서비스를 이용할 경우 클립보드와 컨텐트 프로바이더에서 객체를 전송하기 위해 구현해야하는 복잡한 과정을 줄여서 버그를 줄이고 코드를 간단히 작성할 수 있도록 하여 생산성을 증진 시킬 수 있도록 하였다. Recently, smart phones based on Android platform have been widely used, and lots of applications have been developed. Data generated from an application are frequently transferred to other applications. Therefore, a method that can easily transfer or share meta-data among applications is required. Generally meta-data created by android applications are java objects. The android platform uses clipboard, intent and content provider in order to transfer data among the applications. However, those ways are designed to transfer data as a record. So these methods have to marshall the object to a record and unmarshall the record to an object. In this paper, we designed and implemented the MetaService which can transfer any type of object made by applications. When the MetaService is used, we can reduce complex implementations such as clipboards and content providers and we can reduce many bugs. Therefore, we can make the applications simple and increase productivity.

영어의 집합명사의 구분에 관한 연구

최화영 한국언어과학회 2015 언어과학 Vol.22 No.4

The purpose of this study is to investigate the possible ways of dividing collective nouns into three groups: aggregate noun, collective noun and superordinate. The preceding studies had difficulty suggesting clear criteria on dividing collective nouns. For example, there were no clear standards on classifying furniture as a mass noun and tool as a countable noun even though collective nouns such as furniture, tool are distinguished a set of countable entities. Also, it was difficult to reveal characteristics that collective noun like committee is different from collective nouns like furniture, tool. Therefore, in this study, five arguments(countability vs. non-countability, contiguity vs. similarity, inheritance vs. non-inheritance, kind of vs. part of, individuation vs. non-individuation) were presented to suggest a new clear-cut terminology that distinguishes collective nouns, aggregate nouns and superordinates. And it was concluded that collective nouns and superordinates tend to show the opposite pattern and aggregate nouns share the both characteristics of collective nouns and superordinates, but aggregate noun has more superordiante characteristics

전기 차등요금제를 고려하는 주택용 에너지 관리 시스템과 알고리즘

최화영,손상기,유영규,한광수,이정준 한국정보통신설비학회 2014 한국정보통신설비학회 학술대회 Vol.2014 No.1

일 종합병원 퇴원환자의 가정간호요구조사

최화영,이명하,Choi, Hwa-Young,Lee, Myung-Ha 한국가정간호학회 2002 가정간호학회지 Vol.9 No.2

The purpose of this study is to provide a basic data of home health care nursing centered in the hospital by analyzing home health care needs. Data were collected from June 15. 2000 to June 23. 2000 through questionnaires taken by 208 patients to be discharge in a general hospital. The Home Health Care Need instruments used for collecting data was developed by the researcher. The data obtained were analyzed using frequency. percentage. mean. standard deviation. Chi-square test. t-test. one-way ANOVA. Pearson's correlation coefficients. Cronbach's alpha coefficients and Factor Analysis. The results of the study were as follows: 1. The perception of home health care nursing were 65.4% of subjects had never heard about home health care service and 2.4% of subjects knew about the methods & contents in detail. About the demands of home health care, 58.2% of the subjects were willing to use home health care and 41.8% weren't. 2. Regarding the areas of home health care needs. basic nursing care area was the highest. Education/ counselling, exercise/ hygiene. therapeutic nursing care was orderly. Injection and medication management of basic nursing care area were the highest. 3. In relation to characteristic-related diseases and home health care needs. as for the discharge type, the existence of sores, paralysis showed significant differences with home health care needs in the area of exercise/ hygiene(p<,05). Home health care needs in the area of therapeutic nursing care and exercise/ hygiene showed significant differences with the existence of pain. Home health care needs in the area of therapeutic nursing and basic nursing areas were significantly different in the use of catheter/ assistant instrument(p<.05). Home health care needs in the area of therapeutic nursing. exercise/ hygiene and basic nursing care showed significant difference with diagnosis(p<,05). In conclusion, awareness about home health care nursing were very low, home health care needs in the area of basic nursing was the highest. Home health care needs showed significant difference with discharge type, sores, paralysis, existence of pain, use of catheter/ assistant instrument and diagnosis.

간호대학생의 생명의료윤리의식과 인체조직기증 및 이식에 대한 태도

최화영,김미예 경북대학교 간호혁신연구소 2012 경북간호과학지 Vol.16 No.1

Purpose: This study was to identified the nursing student's awareness of biomedical ethics and attitudes regarding human tissue donation and transplantation. Method: In this descriptive study, a total of 670 nursing students were selected from 6 nursing colleges. They had taken nursing ethics course(3 credit hours) and clinical course in D city and the K-DO region. The period of data collection was from May 16, 2011 to June 8, 2011. Result: The average point of awareness of biomedical ethics in nursing students was 2.94, and the attitudes regarding human tissue donation and transplantation was 3.72. There was a significant correlation between biomedical ethics and attitudes regarding human tissue donation and transplantation(r=.199, p<.001). Conclusion: Nursing students showed positive attitudes toward awareness of biomedical ethics, human tissue donations and transplantations. Also the higher level of awareness of biomedical ethics was, the more positive attitude toward human tissue donation and transplantations nursing students showed.