• 대한방사선기술학회지:방사선기술과학
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• 제30권3호
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• pp.271-280
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• 2007

이 연구의 목적은 방사선과 학생들의 직업가치관 유형을 분석하여 그 특성을 규명하는데 있으며 전국에 소재한 7개 대학 방사선과 학생 791명을 대상으로 자료를 수집 분석하여 직업가치관 유형을 추출하고, 직업가치관 특성을 알아보기 위하여 관련 변인에 대한 차이를 검증하였다. 이 연구에서 얻어진 결론은 다음과 같다. 1. 방사선과 학생들의 외재적 직업가치관(지위, 경제적보상)은 내재적 직업가치관(사회기여, 성취, 능력, 직업흥미)보다 높게 나타났다. 2. 방사선과 학생들이 중요하게 생각하는 직업가치관 유형은 경제적 보상, 지위, 성취, 능력, 직업흥미, 사회기여 순으로 나타났다.

• 대한인간공학회지
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• 제15권2호
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• pp.89-98
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• 1996

The objective of this study was to make comparison of the physical work capacities with different types and methods of tasks. To produce standard work loads, a bicycle ergometer and a treadmill were used for the purpose of two different types of tasks. Maximal oxygen uptake measurement tests are usually performen (1) continuously - with no rest between work load increments, or (2) discontinuously - with the subjects resting several minutes between work periods. Continuous test protocol with two different methods of work load increments, (1) ramp test- with 3 to 5 minutes of work period for each work load, and (2) incremental test - where exercise intensity was increased progressively in 2 minutes interval, were used. Predicted physicala work capacities (PWCs) were compared with the one by Kim(1990), and Lee(1995), and the NIOSH physiological criteria. For ergometer test, the PWC based on the ramp test was 89.65% of the one based on the incremental test. The PWC values were 2553.88 ml/min for the ramp test and 2848.82 ml/min for the incremental test. For treadmill test, the PWC based on the ramp test was 97.54% of the one based on the incremental test. The PWC values were 2786.89 ml/min for the ramp test and 2857.24 ml/min for the incremental test. The PWC obtained with a bicycle ergometer was 91.64% of the one obtained with a treadmill for the ramp test, and 99.71% for the incremental test.

• 유통과학연구
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• 제17권3호
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• pp.57-67
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• 2019

Purpose - This study aims to examine the impact of work values on entrepreneurial attitudes, and test the moderating effect of entrepreneurial opportunity identification on the above mentioned relationship as well. Research design, data, and methodology - A questionnaire survey was conducted to 258 employees who comes from 8 different types of the enterprises in northwestern of China, and the corresponding research model was verified. Results - The results show that "comfort and security" (one dimension of work values) has a significant negative impact on entrepreneurial attitudes. Another two dimensions of work values, such as "competence and growth" and "status and independence" have a significant positive impact on entrepreneurial attitudes. In addition, entrepreneurial opportunity identification has a significant moderating effect on the relations between work values and entrepreneurial attitudes. Specifically, only the entrepreneurship opportunity identification positively moderates the relationship between status & independence and entrepreneurial attitudes. Conclusions - This research further enriches the relevant theories of organizational behavior and entrepreneurships. This study also has guiding significance and value for management practice, especially for this research results implies, that is, individual's ability to entrepreneurial opportunity identification (e.g., identify feasible distribution channel for potential new venture) is important in entrepreneurship.

• 한국산업보건학회지
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• 제16권2호
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• pp.131-144
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• 2006

For the purpose of preparing the fundamental data on working environment of small scale manufacturing industries and preventing the occupational diseases of workers in these industries, authors surveyed the status of working environment to several chemical substances and physical agents by types of industry and types of process in the small scale manufacturing industries with less than five workers in Gimhae including 235 workplaces, 14 types of industry and 25 types of process from January 2002 to December 2004. This measurement method was work environment measurement method (established in Ministry of Labor, Korea), analytical methods (2nd Ed.) of Occupational Safety and Health Administration (OSHA) and manual of analytical methods (4th Ed.) of National Institute for Occupational Safety and Health (NIOSH) and collected data was analyzed by using SPSS 10.0 for windows, the results were as follows: 1. Noise generated in 14 types of industry and 22 types of process. an actual level of mean exposure (90.7 dB(A)) exceeded threshold limit values (TLVs) in manufacture of other transport equipment. An actual level of mean exposure (90.2dB) exceeded TLVs in the process of wire-drawing and 90.4dB in the process of wire-stranding. 2. Dusts of type I, II, III were generated in 9 types of industry and 8 types of process. Its mean concentration did not exceed TLVs. 3. Heavy metals (Pb, Mn, Cr, Ni) were generated in 7 types of industry and 7 types of process. Its mean concentration did not exceed TLVs. 4. 16 kinds of organic solvents were generated in 11 types of industry and 6 types of process. Its mean concentration did not exceed TLVs. As the above results, chemical substances and physical agents were generated in the several different types of industry and process of the manufacturing industry with less than five workers, and only mean level of noise was exceeded TLVs. In case of exceeding threshold limit values, improvement of work environment is actively needed, and work environment management should be performed continuously for prevention of an occupational diseases and work related diseases.

• 한국컴퓨터정보학회논문지
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• 제23권5호
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• pp.47-53
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• 2018

This study is aimed to determine types of job values which is searched by 242 university student in Gwangju, to study characteristics of each type, and to analyze key competency of each type. The data were analyed with PASW 18.0 using frequency analysis, k-mean cluster analysis, crosstabs and one-way ANOVA. According to findings, first of all, university student types of job values are divided into 4 groups; a type of intrinsic job values(27.7%), a type of active job value(32.2%), a type of external job value(12.4%), a type of passive job value(27.7%). Secondly, the type of job values showed statistically significant difference only in the monthly allowance of socio-economic variables. Thirdly, the type of job values showed statistically significant difference 'communication', 'mathematics', 'problem solving', 'self development', 'resource management', 'interpersonal skills', 'technical ability', 'understanding organizations' and 'work ethics'.

• 가족자원경영과 정책
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• 제24권2호
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• pp.1-21
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• 2020

The purpose of this research was, first, to classify work-life satisfaction among married wage workers aged 20-59 years into several distinct types based on two dimensions of work and life, using data from the 20th(2017) wave of the Korean Labor & Income Panel Study. Second, the study aimed to assess the differences in socio-demographic characteristics (sex, age, educational level, average monthly income), and workplace-related variables (weekly working hours, full-time employment, job stability, business type, family-friendly leave policies) by work-life satisfaction type. Accordingly, four types of work-life satisfaction were identified: work-life satisfaction, work-life dissatisfaction, work satisfaction, and life satisfaction. There was a significant difference in the type of work-life satisfaction among married waged workers based on sex, age, educational level, and average monthly income. Additionally, there was a significant difference in the type of work-life satisfaction for all workplace-related variables, namely, weekly working hours, full-time employment, job stability, business type, and family-friendly leave policies. In particular, proportionally higher values of work-life satisfaction were evident among the workers in companies with family-friendly leave policies such as paid leave, menstrual leave, maternity leave, childcare leave, and family events leave, whereas there was a high rate of work-life dissatisfaction among the workers in companies without family-friendly leave policies.

• 치위생과학회지
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• 제4권2호
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• pp.55-60
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• 2004

본 연구는 치위생과 학생들의 새로운 직업가치관 유형을 구명하는데 있으며, 3개 대학 치위생과 신입생 280명을 대상으로 자료를 수집하였으며, 이 중 242매를 분석하였다. 2차에 걸친 요인분석에 의해 직업가치관을 유형화 하였으며, 이 연구를 통해 얻어진 결과는 다음과 같다. 1. 치위생과 신입생들의 직업가치관 유형은 (1) 지위 (2) 경제적 보상 (3) 사회 기여 (4) 성취 (5) 능력 (6) 직업흥미 등 6개 유형으로 분류할 수 있다. 2. 사회기여, 성취, 능력, 직업흥미 유형은 내재적 가치관으로, 지위와 경제적 보상 유형은 외재적 직업가치관으로 분류할 수 있다. 3. 치위생과 신입생들의 외재적 가치관(4.24점)은 내재적 가치관(3.86점)보다 다소 높게 나타났다. 4. 치위생과 신입생들이 중요하게 생각하는 직업가치관 유형은 경제적 보상(4.39점), 지위(4.09점), 성취(4.07점), 능력(3.98점), 직업흥미(3.91점), 사회기여(3.46점) 순으로 나타났다.

• 직업교육연구
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• 제33권3호
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• pp.57-81
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• 2014

본 연구의 목적은 대학생의 내 외재적 직업가치 변화양상과 잠재집단유형을 파악하고 각 잠재집단과 성별, 사회경제적 지위, 학업성취, 진로성숙과의 관련성을 알아보는 것이다. 잠재집단성장모형분석(LCGA) 결과, 대학생의 내 외재적 직업가치 변화는 각각 이질적인 변화양상을 가지는 두 개의 잠재집단으로 분류되는 것으로 나타났다. 내재적 직업가치 변화의 잠재집단유형은 내재적 직업가치 증가집단(29.4%)과 내재적 직업가치 소폭감소집단(70.8%)으로 분류되었고, 외재적 직업가치는 외재적 직업가치 소폭감소집단(18.1%)과 외재적 직업가치 증가집단(81.9%)으로 분류되었다. 또한, 대학생들은 학업성취수준이 높을수록 내재적 직업가치 증가집단에 속할 가능성이 높았으며, 남학생일수록, 가정의 사회경제적 지위가 높을수록 외재적 직업가치 증가집단에 속할 가능성이 높은 것으로 나타났다. 본 연구는 대학생의 진로상담과 진로교육에 대한 연구를 풍부하게 할 것이며 진로상담 전략과 개입에 대한 기초자료를 제공해 줄 수 있을 것이다. 마지막으로 본 연구의 의의와 제한점이 논의되었다.

• 한국자기공명학회논문지
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• 제28권3호
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• pp.10-14
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• 2024

Caveolin3, mainly expressed in muscle tissue types, is a structural scaffolding protein of caveolae which are microdomains of plasma membrane. To elucidate the relationship between structure and function, several studies on the structure of caveolins using NMR have been reported. Because the ionic strength can affect the electrostatic-driven association of proteins with ligand and protein structure, the effect of salt in the structural studies has to be considered. In this work, we observed that the chemical shifts of Cav3 in the LPPG detergent change depending on salt concentration. The R2 values also show salt concentration-dependent changes. Specifically, in the N-terminal region where conformational changes and various interactions occur, the R2 values decrease. Interestingly, the R2 values of residues expected to be located in the LPPG detergent are also influenced by the salt concentration. This work suggests that the concentration of NaCl can affect interpretation of NMR data from membrane proteins.

• 한국사회복지학
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• 제63권3호
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• pp.157-185
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• 2011

본 연구는 국내 연구와 실천현장에서 사회복지 실천가들의 사회복지 가치 지향 정도를 가시적으로 측정해 낼 수 있는 적정한 척도가 부재하다는 한계점을 인식하고, 국외에서 개발된 대표적인 사회복지 가치 척도인 Professional Opinion Scale(POS)을 우리말로 번안한 후, 신뢰도, 타당도를 평가하여 국내 사회복지 상황에 유용한 척도를 개발하고자 하였다. 확인적 요인분석 결과 한국어판 POS는 영어판 POS와 마찬가지로 4가지 차원(기본 권리에 대한 존중, 자기결정에 대한 지지, 사회적 책임감에 대한 의식, 개인 자유에 대한 책무)으로 구성되었음을 확인하였다. 한국어판 사회복지 가치 지향 척도의 신뢰도는 양호하였으며, 옹호척도와 정적상관관계를 보여, 척도의 수렴타당도가 입증되었다. 본 연구를 통해 사회복지 실천가들의 가치 지향과 관련한 논의가 활성화되고, 실천현장의 서비스와 사회복지 가치 지향과의 관련성을 보다 용이하게 파악할 수 있길 기대한다.