• 한국생활과학회지
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• 제20권2호
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• pp.285-298
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• 2011

The purpose of this study was to analyze in detail the employment characteristics of the elderly over 65 years old and to compare those that have experienced no job change in the last 10 years with another group that have experienced job change at least once in the last 10 years. From the 10th wave data(KLIP), participants who were over 65 years old were chosen and their employment status for the last 10 years was reviewed. The results of this study were as follows: first, the analysis of demographic profiles indicated that householders and elderly couples with low education levels and low socioeconomic status were more likely to be employed compared to others. Second, in terms of work-related characteristics, it was revealed that the elderly who were employed tended to be non-paid workers, employers, and self-employed workers, primarily in the farming, fishing, forestry, and the mining industries, these were the elderly workers who had experienced job change three times or more in the last 10 years. Third, the analysis of economic characteristics indicated that elderly who were employed tended to rely more on private income transfers. Last, when the elderly who had experienced no job change in the last 10 years were compared to the elderly who had experienced job change in the last 10 years, the two groups differed significantly in terms of employment status, type of business, and occupation category.

• 융합보안논문지
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• 제13권2호
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• pp.111-120
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• 2013

육군은 국방개혁 2020계획과 연계하여 부대의 중추적 역할을 수행하는 부사관의 역할과 책무를 과거 부대전통 계승 및 발전자, 지휘관업무수행 조력자, 부대관리 전문가에서 전투지휘자, 기능분야 전문가 위주로 전환하여 전투력 발휘의 중추적 역할자로 전환하였다. 이는 부사관은 전투력의 핵심이 되는 최 일선의 간부로서 법령과 규칙, 계획 및 시행 등의 범위 내에서 군대 조직의 업무를 구체화적으로 감독하고 지시 및 통제 그리고 교육을 통해 최상의 전투력 유지하는 기능적 요원이라 하겠다. 군대 조직에서 핵심 인력인 부사관 인력 운용의 중요성을 고려하여 부사관 제도의 현안 문제점을 분석하여 극복할 수 있는 방안을 제시하고자 한다. 특히 전문대학의 부사관학과 활성화에 되면서 사회적 인식이 변화에 부흥하기 위한 효과적인 운영을 통해 안정된 인력을 획득하는 시스템을 구축 할 수 있도록 상호 발전 과제를 제시해보았다.

• 한국생활과학회지
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• 제21권6호
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• pp.1043-1058
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• 2012

The purpose of this study was to identify how attitudes toward menopause and family-related variables (living with a first child, satisfaction with children, and marital satisfaction) were associated with the perceived menopausal symptoms of middle-aged Korean females. Data for the study were based on a community sample of 628 women whose ages ranged from 45 to 60, who were currently married and had at least one child. The respondents reported lower levels of menopausal symptoms, medium levels of marital satisfaction and slightly higher levels of satisfaction with children. Feelings of tiredness, irritability, and nervousness without apparent reason, and aches in the lumbago and joints were common menopausal symptoms reported in this study. Regression analysis was conducted to investigate the effects of monthly income, educational level, employment status, attitudes toward menopause, living with a first child, satisfaction with children, and marital satisfaction on perceived menopausal symptoms. Attitudes toward menopause, living with a first child, satisfaction with children and marital satisfaction were significantly associated with perceived menopausal symptoms. In particular, marital satisfaction had the strongest effect on perceived menopausal symptoms. The results showed that in the face of the developmental challenges experienced during the menopausal transition, family-related variables served as positive reinforcement for married middle-aged women. This finding suggests that in order to improve the menopausal transition, family education programs need to be developed and offered to middle aged females who suffer from severe menopausal symptoms.

• 대한화학회지
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• 제28권3호
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• pp.155-162
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• 1984

메탄올-아세토니트릴 혼합용매계에서 파라치환된 브롬화 벤질 및 요오드화 벤질과 아닐린 치환체 사이의 친핵성 치환반응을 35.0$^{\circ}$C에서 연구하였다. Hammett관계식, Bronsted 관계식을 이용하여 반응 선택성 파라미터인$ {\rho}_N,\;{\rho}_C$ 및 ${\beta}$값을 구했으며 분광용매화 관계식의 계수 a, s 등을 구했다. 분광용매화 관계식의 계수 a, s 및 a/s값으로부터 혼합용매의 ${\pi}^{sat}$효과가 본 반응에 크게 작용함을 알았다. PES 모형을 적용하여 본 반응이 dissociative $S_N$2메카니즘으로 진행됨을 알 수 있었으며 이탈기 효과의 논의에는 PES모형이 실험결과와 잘 일치하지 않음을 알 수 있었다. 양자역학적 해석방법을 이용하여 본 반응의 전이상태 변화를 논의했으며 실험결과와 잘 일치함을 알 수 있었다.

• Nutrition Research and Practice
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• 제2권2호
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• pp.121-129
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• 2008

This study was conducted to develop the NutriSonic Web Expert System for Meal Management and Nutrition Counseling with Analysis of User's Nutritive Changes of selected days and food exchange information with easy data transition. This program manipulates a food, menu and meal and search database that has been developed. Also, the system provides a function to check the user's nutritive change of selected days. Users can select a recommended general and therapeutic menu using this system. NutriSonic can analyze nutrients and e-food exchange ("e" means the food exchange data base calculated by a computer program) in menus and meals. The expert can insert and store a meal database and generate the synthetic information of age, sex and therapeutic purpose of disease. With investigation and analysis of the user's needs, the meal planning program on the internet has been continuously developed. Users are able to follow up their nutritive changes with nutrient information and ratio of 3 major energy nutrients. Also, users can download another data format like Excel files (.xls) for analysis and verify their nutrient time-series analysis. The results of analysis are presented quickly and accurately. Therefore it can be used by not only usual people, but also by dietitians and nutritionists who take charge of making a menu and experts in the field of food and nutrition. It is expected that the NutriSonic Web Expert System can be useful for nutrition education, nutrition counseling and expert meal management.

• Bulletin of the Korean Chemical Society
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• 제12권2호
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• pp.130-137
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• 1991

The following new cryptand 221 complexes of lanthanides(Ⅲ) and dioxouranium(Ⅵ) nitrate have been synthesized: $(Ln(C_{16}H_{32}N_2O_5)(H_2O)_2(NO_3)_3\ and \((UO_2)_2(C_{16}H_{32}N_2O_5)(H_2O)_4(NO_3)_4$. These complexes have been identified by elemental analysis, moisture titration, conductivity measurements and various spectroscopic techniques. The proton and carbon-13 NMR as well as calorimetric measurements were used to study the interaction of cryptand 221 with La(Ⅲ), Pr(Ⅲ ), Ho(Ⅲ) and $UO_2(Ⅱ)$ ions in nonaqueous solvents. The bands of metal-oxygen atoms, metal-nitrogen atoms and O-U-O in the IR spectra shift upon complexation to lower frequencies, and the vibrational spectra ({\delta}NMN$) of metal-amide complexes in the crystalline state exhibit lattice vibrations below 300 $cm^{-1}$. The NMR spectra of the lanthanides(Ⅲ) and dioxouranium(Ⅵ) nitrate complexes in nonaqueous solvents are quite different, indicating that the ligand exists in different conformation, and also the $^1H$ and $^{13}C-NMR$ studies indicated that the nitrogen atom of the ring has greater affinity to metal ions than does the oxygen atom, and the planalities of the ring are lost by complexation with metal ions. Calorimetric measurements show that cryptand 221 forms more stable complexes with $La^{3+}$ and $Pr^{3+}$ ions than with $UO^{22+}$ ion, and $La^{3+}/Pr^{3+}$ and $UO^{22+}/Pr^{3+}$ selectivity depends on the solvents. These changes on the stabilities are dependent on the basicity of the ligand and the size of the metal ions. The absorption band (230-260 nm) of the complex which arises from the direct interaction of macrocyclic donor atoms with the metal ion is due to n-{\delta}*$ transition and also that (640-675 nm) of $UO^{22+}$-cryptand 221 complex, which arises from interaction between two-dioxouranium(Ⅵ) ions in being out of cavity of the ligand ring is due to d-d* transition.

• 한국콘텐츠학회논문지
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• 제19권2호
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• pp.638-649
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• 2019

청소년기 진로에 대한 의식 및 태도의 발달은 성인기 진입과 함께 정서 사회 경제적 자립을 성취하는데 주요한 요인이 된다. 본 연구는 가구 소득과 진로지도 및 상담 경험이 청소년의 진로성숙 변화에 어떻게 기여하는지 알아보는데 그 목적이 있다. 이를 위하여 한국고용정보원의 청년패널 (Youth Panel 2007) 데이터 중 1차시기와 3차시기 고등학생, 5차시기 대학생으로 유형 분류된 456명의 청년들을 대상으로 하여 고등학생 시기 가구소득과 진로지도 및 상담 경험이 대학 재학 시기까지의 진로성숙도 변화에 어떠한 영향을 미치는 지 검증하였다. 연구의 결과는 가구 소득이 청소년의 진로에 중요한 결정요인이 될 수 있음을 보여주었다. 또한 고등학생 시기 진로지도 및 상담의 경험이 청소년의 대학 진학 이후까지 지속적이고 긍정적인 영향을 미치고 있음을 보여주었다. 따라서 중등교육 단계에서 이루어지고 있는 진로교육이 계속적으로 확대될 필요가 있다.

• 노동경제논집
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• 제44권1호
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• pp.31-72
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• 2021

본 연구는 한국노동패널(12~21차)을 이용하여 최저임금 인상이 개인의 노동이동에 미친 영향을 다항로짓으로 추정한다. 특히 2018년 최저임금의 급격한 상승에 따른 특이한 효과가 있는지를 확인한다. 추정 결과, 첫째, 최저임금 인상은 임금근로자와 자영업자 모두 미취업 확률을 높여왔지만 2018년의 추가적인 영향은 크지 않은 것으로 나타났다. 둘째, 최저임금 인상은 자영업자가 상용직보다는 임시·일용직으로 입직할 확률을 높이는 것으로 나타났다. 셋째, 2018년 최저임금 인상은 고졸 이하 자영업자에 큰 타격을 주었으며, 청년 임금근로자의 자영업으로의 입직을 현저히 낮춘 것으로 나타났다. 본 연구 결과는 최저임금 인상이 우리나라 자영업 비중의 감소를 설명할 수 있는 단초를 제공하며, 임시·일용직으로의 입직을 늘리기 때문에 고용의 질에는 좋지 않은 영향을 줄 수 있음을 시사한다.

• The Journal of Korean Physical Therapy
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• 제34권2호
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• pp.80-89
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• 2022

Purpose: In Japan, the long-term care insurance and health insurance acts have stipulated the visiting rehabilitation system to provide support at the national level. The prior case of Japan would provide guidelines for seeking a suitable policy direction in South Korea. This study aims to examine the historical transition process of the visiting rehabilitation system in Japan, and the issues that emerged in the process of the institutionalization of this system. Methods: To examine the historical transition process of the system, the regulations announced by the government and their reports were reviewed. The relevant issues were qualitatively analyzed based on the opinions of scholars, therapists, and interested organizations that were reported in published papers on the topic. Result: The visiting rehabilitation system has been implemented in the following chronological order: The Health and Medical Service Act for the aged (1982-2006), the Health Insurance Act (1988-), and the Long-term Care Insurance Act (2000-). Currently, visiting rehabilitation is provided through hospitals, clinics, visiting nursing stations, etc. The following issues came to the fore in the process of the institutionalization of the system: (1) the complexity of the system, (2) the necessity of changing perceptions into a life model approach, (3) insufficient service provision by therapists, (4) the lack of human resources and an education system, (5) the lack of awareness of care managers and doctors about visiting rehabilitation, and (6) the necessity of quality enhancement through a team approach. Conclusion: It is deemed worthwhile to refer to the visiting rehabilitation system in Japan and the issues that emerged in the process of institutionalizing the system while seeking a policy direction for a similar system in South Korea.

• 문화기술의 융합
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• 제9권1호
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• pp.463-469
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• 2023

본 연구의 목적은 신규간호사가 경험하는 현실충격 관련 연구를 텍스트 네트워크 분석을 통해 분석함으로써 신규간호사의 성공적인 임상적응과 이직률 감소에 기여할 수 있는 기초자료를 제공하기 위함이다. 2002년 1월부터 2021년 12월까지 국내외 학술지에 게재된 115편의 논문에서 신규간호사가 경험한 현실충격에 관한 토픽을 추출하였다. 6개의 데이터베이스(국내: DBpia, KISS, RISS / 해외: Web of science, Springer, Scopus)에서 문헌을 검색하였다. 키워드는 문헌의 초록에서 추출되었고 의미론적 형태소를 사용하여 정리되었다. 네트워크분석 및 토픽모델링은 NetMiner 4.5 프로그램을 사용하여 수행되었다. 핵심 키워드는 '신규간호사', '현실충격', '전환', '학생간호사', '경험', '실습', '근무환경', '역할', '돌봄', '교육' 등으로 확인되었다. 최근 신규간호사의 현실충격에 관한 연구에서 잠재적 디리클레 할당(LDA) 기법으로 '이직', '근무환경', '전환 경험'의 세 가지 주요 주제를 추출하였다. 본 연구결과를 바탕으로 신규호사가 경험하는 현실충격을 효과적으로 감소시키고 성공적으로 임상적응을 도울 수 있는 중재 연구의 필요성을 제언한다.