• 한국조리학회지
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• 제17권4호
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• pp.238-250
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• 2011

본 연구의 목적은 외식조리 관련 학과 전공자의 학년과 진로결정 자기효능감 수준에 따른 진로준비행동 수준의 차이를 분석하는 것이다. 이를 위해 충청도에 소재한 4년제 3개 대학의 외식 조리 관련 학과에 재학 중인 250명의 표본을 추출하였다. 33명의 자료를 제외하고 총 217명을 최종 분석에 사용하였다. 연구의 결과를 요약하면 다음과 같다. 첫째, 진로준비행동 수준은 학년에 따라 차이가 있는 것으로 나타났다. 이 결과는 학년이 올라갈수록 진로를 준비하기 위하여 진로탐색, 정보수집, 체험활동 및 취업준비 노력이 시도되고 있음을 보여준다. 둘째, 진로준비행동 수준은 전공자의 진로결정 자기효능감 수준에 따라 차이가 있는 것으로 나타났다. 셋째, 진로준비행동에 대한 진로결정 자기효능감과 학년 간의 상호작용 효과는 통계적으로 유의하지 않은 것으로 나타났다. 그러므로 진로결정 자기효능감 수준을 향상시키기 위해 학년에 따른 구조화된 진로교육의 틀을 마련해 나가야 할 것이다.

• 영재교육연구
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• 제22권2호
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• pp.411-426
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• 2012

본 연구에서는 과학영재학교 학생들이 지각하는 학교상담 실태를 살펴보고자 하였다. 이를 위해 과학영재학교 학생 311명을 대상으로 상담 실태에 대한 설문조사를 실시하였고, 상담 실태에 대한 학년별, 성별 차이를 분석하였다. 그 결과, 영재학생들의 연간 상담빈도는 1~3회라 답한 비율이 가장 높았으며, 평균 상담 시간은 30분~1시간 미만이라 응답한 비율이 가장 높았다. 상담동기에 있어서 학년별로 유의한 차이가 있었다. 1학년의 경우, 학생들의 자발적 판단에 의한 상담이 높은 반면, 학년이 높아질수록 학생 자신보다는 교사의 요청에 의한 상담이 높아지는 것으로 나타났다. 영재학생들의 주요 상담 내용에 있어서는 학년별로 유의한 차이를 보였는데, 1학년의 경우 학업성적에 대한 상담이 가장 많았고, 학년이 높아질수록 학업성적에 대한 상담보다는 진로문제에 관한 상담이 많아지는 것으로 나타났다. 학생들이 지각하는 상담 후 문제 해결 정도에 대한 인식은 '보통이다'는 응답이 가장 높았다. 희망 상담 프로그램에 있어서는 진로와 관련한 상담프로그램에 대한 요구가 가장 높았다. 성별에 따른 학교상담 만족도에서는 진로관련 프로그램에서는 남학생의 만족도가 더 높은 것으로 나타났다. 학년별 학교상담 만족도에서는 상담관련 프로그램에 대한 만족도가 1학년이 2, 3학년보다 높은 것으로 나타났다. 본 연구 결과를 바탕으로 다음과 같이 제언하였다. 첫째, 학교상담의 효과를 높이기 위해서는 과학영재학생들의 자발적 참여를 높이고, 상담 교사와의 신뢰적 관계 구축이 이루어져야 한다. 나아가 과학영재학생들이 흥미와 적성에 맞게 진로선택이 이루어질 수 있도록 프로그램이 제공되어야 하며, 특히 여학생들이 이공계 분야의 진로 탐색과 비전을 가질 수 있도록 상담 서비스가 필요하다.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제37권1호
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• pp.67-71
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• 2011

Myxofibrosarcoma, also known as a myxoid variant of a malignant fibrous histiocytoma (MFH), is one of the most common sarcomas in the extremities of elderly people. The lesion is characterized by a high frequency of local recurrence but is uncommon in the head and neck regions. Low-grade myxofibrosarcoma, which is commonly misinterpreted as being benign, has a tendency for histological and biological progression in local recurrences, highlighting the importance of an accurate diagnosis and wide surgical excision of the primary lesion. We report a rare case of low-grade myxofibrosarcoma of the mandible located in the left mandibular body and angle area. The tumor was first diagnosed as a myxofibroma and was resected initially. After the final biopsy the patient underwent combined chemo-radiotherapy. The progress of the patent was uneventful until the one year follow up.

• The Korean Journal of Pain
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• 제33권2호
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• pp.153-165
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• 2020

Background: Well-validated risk prediction models help to identify individuals at high risk of diseases and suggest preventive measures. A recent systematic review reported lack of validated prediction models for low back pain (LBP). We aimed to develop prediction models to estimate the 8-year risk of developing LBP and its recurrence. Methods: A population based prospective cohort study using data from 435,968 participants in the National Health Insurance Service-National Sample Cohort enrolled from 2002 to 2010. We used Cox proportional hazards models. Results: During median follow-up period of 8.4 years, there were 143,396 (32.9%) first onset LBP cases. The prediction model of first onset consisted of age, sex, income grade, alcohol consumption, physical exercise, body mass index (BMI), total cholesterol, blood pressure, and medical history of diseases. The model of 5-year recurrence risk was comprised of age, sex, income grade, BMI, length of prescription, and medical history of diseases. The Harrell's C-statistic was 0.812 (95% confidence interval [CI], 0.804-0.820) and 0.916 (95% CI, 0.907-0.924) in validation cohorts of LBP onset and recurrence models, respectively. Age, disc degeneration, and sex conferred the highest risk points for onset, whereas age, spondylolisthesis, and disc degeneration conferred the highest risk for recurrence. Conclusions: LBP risk prediction models and simplified risk scores have been developed and validated using data from general medical practice. This study also offers an opportunity for external validation and updating of the models by incorporating other risk predictors in other settings, especially in this era of precision medicine.

• 한국디지털건축인테리어학회논문집
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• 제13권2호
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• pp.27-34
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• 2013

According to current digital and information society, architecture related departments in universities give and educate computer courses to train top-level human resources suiting the needs of the time. The aim of this study is to curriculum of architecture related departments and to use the references for curriculum organization by understanding computer courses for architecture related departments. The results are as follows: (1) There are 100 departments (28.2%) in the field of architecture and 130 departments including an academic system that is the most departments. Also, there are 86 departments (39.8%) in the field of architecture engineering and 117 departments including an academic system. There are 77 departments in the field of interior architecture, which contain 48 departments (62.3%) of two- or three-year bachelor course college. (2) Department in the field of architecture opens a program study course in the second year of the program that is the most courses had been opened. First, most departments selected an order of learning a structure/detail construction techniques of architecture and design skills such as a foundation system and expression of the structure by hand in the first grade and processing it using a computer in the second grade. (3) BIM was opened in only three departments of 31 departments surveyed and was opened in a senior class. The reasons of still lack of BIM are the compatibility deficit of partners such as building structure, building equipment, securing lecturer, and still the dominant point of CAD in the field. (4) Six departments of 31 departments surveyed did not open a program study course as a major. That is to say, it is learned in a basic course or basic liberal arts education requirements (information area) of each department, or in an own program of each department. (5) The program study is only a means to create architectural drawings in department of the field of architecture. Thus, we should remember not only the drawing through the program but also drawing up a floor plan after understanding of methods such as constructional methods, detail drawing, and expression.

• Human Ecology Research
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• 제52권5호
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• pp.483-494
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• 2014

The purpose of this study was to investigate the causal relationship of early adolescents' personal variables and social support on their self-esteem by grade. Information on 226 6th graders from elementary schools and 226 1st year students from middle schools in Busan was collected. Early adolescents' prosocial behavior, academic achievement, social support, and self-esteem were assessed using their self-reports. For the data analysis, Cronbach's ${\alpha}$, t -test, Pearson's correlation coefficient, and multiple regression were used. The collected data were analyzed by the SPSS ver. 21.0 program for Windows. The major findings were as follows: first, early adolescents' prosocial behavior, academic achievement, social support demonstrated a significant difference between grades. Second, peers' social support was the most powerful determinant of self-esteem in both the 6th graders from elementary schools and the 1st year middle school students. Third, prosocial behavior had the greatest total effect on self-esteem in the case of both groups of students. The middle schoolers' academic achievement had no causal effect on their self-esteem. The findings from this study indicate that early adolescents' personal variables and social support are important elements that affect their self-esteem differently depending on their grade. Further, the findings of this study can be used as fundamental data to develop a teaching plan and provide counseling for early adolescents in order to increase their self-esteem.

• Journal of Radiation Protection and Research
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• 제39권4호
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• pp.187-198
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• 2014

학교에서 표준화된 원자력 및 방사선 기초교육을 실시하기 위해 학생, 과학교사, 전문가의 입장을 반영한 교육과정을 개발하였다. 초(78.4%), 중(78.6%), 고등학교(93.1%) 모두 높은 빈도로 원자력 및 방사선에 대한 학교교육이 필요하다고 나타냈다. 교과목 제목은 초등학교의 경우 "방사선과 생활", 중, 고등학교의 경우 "원자력과 방사선"이다. 학급별로 한 학기, 주당 1시간(초등학교 40분, 중학교 45분, 고등학교 50분 기준) 교육을 요구하였다. 교재는 얇고, 만화와 사진이 많이 포함된 것을 요구하였다. 교육 시작시기로는 초등학생은 6학년, 중학생은 2학년, 고등학생은 1년 때 배우는 것을 요구하였다. 교육형태는 정규교과가 아니라 창의적 체험학습으로 학교와 과학교사의 필요에 따라서 선택하는 것을 선호하였다. 학급별로 교육시간, 교재형식, 교육형태, 교육의 필요성에 대해서 모두 같은 요구 경향을 나타냈다. 고안된 교육과정을 모의 실시한 결과 전체적인 적합도는 5점 만점에서 초등학생 $3.88{\pm}0.60$점, 중학생 $3.89{\pm}0.60$점, 고등학생 $3.66{\pm}0.63$점으로 모두 70점(100점 만점 기준) 이상의 수준을 나타냈다. 본 연구는 원자력 및 방사선이해를 바탕으로 가치판단의 능력을 함양하기 위한 학교 교육과정을 최초로 고안했다는 것에 큰 의미를 둔다. 그러나 원자력 및 방사선에 대한 학교 교육이 실현되기 위해서는 후속조치로 교육과정에 적합한 교재개발, 관련 법령 개정, 교안제공 등이 이루어져야 한다.

• Asian Pacific Journal of Cancer Prevention
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• 제15권16호
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• pp.6973-6976
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• 2014

This study was conducted to evaluate the one-year survival rate of patients with primary malignant central nervous system (CNS) tumors after surgical treatment in Kazakhstan. Retrospective data of patients undergoing operations in the Department of Central Nervous System Pathology in the JSC National Centre for Neurosurgery in the period from 2009 to 2011 were used as the research material. Kaplan-Meier survival analysis was performed with the following information: gender, date of birth, place of residence, diagnosis according to ICD-10, the date of the operation, the morphological type of tumor, clinical stage, state at the end of the first year of observation, and the date of death. The study was approved by the ethical committee of the JSC National Centre for Neurosurgery. The overall one-year overall survival rate (n=152) was 56.5% (95% confidence interval (CI): 50.2-62.7), and 79.5% (95% CI 72.2-86.8) and 33.1% (95% CI: 21.0-42.3) for Grades I-II (n=76) and Grades III-IV (n=76), respectively. Significant prognostic factors which affected the survival rate were age and higher tumor grade (Grades III-IV), corresponding with results described elsewhere in the world.

• 아동학회지
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• 제23권3호
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• pp.149-169
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• 2002

The focus of this research was to understand the socio-demographic characteristics, pregnancy conditions, social support, and future plan of teenage unwed mothers in Korea. Among the unwed mother, the teenage group was a higher percentage (53.7%) than the over-twenties group (46.3%). In the distribution of teenage unwed mothers, the major part, 94.6%, was in the 16- to 17- year-old age range, and 5.4% were under 15 years of age. This indicates that the age of unwed mothers is getting lower. Most teenage unwed mothers were from intact(72.3%) and/or low-class(62.3%) families. A significant percentage (37.7%)was from middle- and upper-middle class families, signifying that teenage pregnancy is not a problem only of disadvantaged and lower class families. The education of one-third of the teenage unwed mothers in this study was only up to first year of middle school(7th grade), indicating that pregnancy may be a reason they dropped out of school.

• 한국동물위생학회지
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• 제14권2호
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• pp.87-103
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• 1991

The somatic cell counts SCC and bacteria counts were done by D milk plant, P milk plant, S milk plant and Inch'${\v{\times}}n$ Vet. Serv. Lab from 1987 to 1990 with Coulter counter, Fossomatic 90, Bactoscan, Rolling ball viscometer and Resazurin reduction test. The results were summarized as follows 1. In the distribution of SCC of the bulk herd milk, D milk plant from Nov. 1989 to Oct. 1990 remarks 80.2% on the range below 500, 000, 14.5% ranging from 1, 000, 000 to 1, 500, 000, 1.2% ranging from 1, 500, 000 to 2, 000, 000, 0.69% ranging from 2, 000, 000 to 3, 000, 000, 0.71% on the range over 3, 000, 000. P milk plant remarks 237, 000 in the first half year and 251, 000 in the second half year in 1990 year. S milk plant remarks annual average of 335, 000 in 1987, 273, 000 in 1988 and 262, 000 in 1989. The individual record of Inch'${\v{\times}}n$ Vet. Serv Lab. remarks 79.35% and 80.2% below 500, 000 8.30% and 7.40% from 500, 000 to 1, 000, 000, 2.37% and 3.2% from 1, 000, 000 to 1, 500, 000, 2.77% and 2.30% from 1, 500, 000 to 2, 000, 000, 1.67% and 2.00% from 2, 000, 000 to 3, 000, 000, 5.53% and 4.40% over 3, 000, 000 in 1989 and 1990, respectively. The grade distirbution of SCC is as follows: D milk plant shows 1st grade-80.20%, 2nd grade-l6.5% and 3rd grade-3.30%. And P milk plant shows all 1st grade. S milk plant shows 87.30%, 8.6% and 4.1% in 1987 and 91.90%, 6.1% and 2.0% in 1988, and 92.40%, 6.1% and l.5% in 1989 on the 1st, 2nd and 3rd grade respectively. 2. The distribution of bacteria P milk plant reached 15.123 in 1st half year and 21.515 in 2nd half year. Also, S milk plant reached 81.5%, 12.5%, 6.0% in 1987, and 86.20%, 9.70%, 4.1% in 1988, and 86.2%, 10.8%, 3.0% in 1989 respectively for 1st, 2nd and 3rd grade. 3. The regional SCC distribution in D milk plant shows 1, 540, 000 in three regions and 714, 000 in one region. And monthly SCC distribution shows 671, 000 in December and 1, 165, 000 in June. 4. As a result of the individual SCC test, 9 times for 16 cows in “I”farm(1986-1988), and 6 times for 13 cows in“D”farm(1987-1988) No.3, 5, 9, 14 cows in“I”farm showed the high SCC beyond 1, 000, 000 over 4-5times. 5. If the SCC over 300, 000 reach 40%, the national producing quality of milk can be reduced by 87, 600M /I annually and in the sum of money, it should be about 35.5 billion Won. 6. The difference between high group and low group for SCC in D milk plant reached over 1, 000, 000. In case that the difference reaches 1, 000, 000 in the farm bulk milk at a farm breeding 20 cows which produce 20kg milk per day, it was estimate that the annual difference of producing quantity and sum of money respectively should be reached 26, 280kg in milk and 10, 643, 400 Won in income.