현행도서관법의 문제점

최재원,Choe, Jae-Won 한국도서관협회 1968 圖協月報 Vol.9 No.4

결함내성을 가진 도메인네임 서버의 구축 및 연동시험

최재원,Choi, Jae-Won 한국정보통신학회 2011 한국정보통신학회논문지 Vol.15 No.1

DNS(Domain Name System)는 인터넷상의 호스트의 도메인주소를 IP주소로 변환하거나 IP주소를 도메인주소로 변환하는 이름해결 메카니즘을 총칭한다. 본 논문에서는 1차 DNS 서버가 오류로 인해 정지하더라도 2차 DNS 서버가 대신하여 서비스를 지속할 수 있도록 하는 결함내성을 갖는 DNS 시스템 구축에 관해 연구하였다. DNS(Domain Name System) is the Name Resolution Mechanism that makes conversion from a Domain Name of a computer on the Internet to an IP Address or the reverse conversion. In this paper we researched on the Foundation techniques of Fault-tolerant DNS Servers that the secondary DNS can take over and provide continuous services even though primary DNS stops due to some critical errors.

체간 양측성 회전 운동과 PNF 운동이 부정렬 증후군을 가진 성인의 보행에 미치는 영향

최재원,노현정,Choi, Jae-Won,No, Hyun-Jeung 대한고유수용성신경근촉진법학회 2011 PNF and Movement Vol.9 No.4

Purpose : The aim of this study was to identify of bilateral trunk rotation(BTR) exercise and PNF exercise on gait in the individuals with malalignment syndrome. Methods : Subjects were 32 that were divided 2 groups in 20's generation. Interventions were trunk ratation exercise and PNF exercise. We used Medex for trunk rotation exercise. BTR group received exercise for three-sets (10min/set) along with stretching exercise ten-minutes, 3 times per week. PNF group took turns the D1 pattern in upper extremity and the D1 pattern in the opposite side of lower extremity for three-sets (10min/set). The measurement were force metatarsal 1 (FM 1), impulse metatarsal 1 (IM 1), force heel lat (FHL), impulse heel lat (IHL) by using footscan (RS scan). Statistical method was repeated measurement of ANOVA and p value was 0.05. Results : BTR and PNF group were significantly different in time(FM 1, IM 1, FHL, IHL). As different of right/left, BTR and PNF exercise were significantly different in FM 1, IM 1, FHL. Conclusion : BTR exercise was good exercise for malalignment but needs expensive equipment, for example, Medex. PNF exercise doesn't need expensive equipment but good method in malalignment syndrome person for gait ability. If PNF exercise is more experiment, PNF exercise could use variety for more patients.

상하지 통합 PNF패턴이 부정렬증후군을 가진 20대 성인자세 정렬에 미치는 효과

최재원,Choi, Jae-Won 대한고유수용성신경근촉진법학회 2012 PNF and Movement Vol.10 No.4

Purpose : The purpose of this study was to verify effects of trunk inclination, side deviation using combined PNF patterns of upper and lower extremities on 20's generation with malalignment syndrome. Methods : 15 subjects with malalignment syndrome participated this study. We measured 2 factors(trunk inclination, side deviation). combined PNF patterns of upper and lower extremities were used intervention method for malalignment syndrome subjects. Experience during was 6 weeks. Results : The trunk inclination was significantly decreased. The value was from 0.87 to 0.43(p=0.27). The side deviation was too. The value was decreased 1.62(p=0.044). Conclusion : The results of this study indicate that the use of combined PNF patterns of upper and lower extremities for malalignment syndrome people was positive effect.

The Influence of HR Department's Strategic Role on Organizational Effectiveness through Education and Training Satisfaction: Focusing on the Manufacturing Industry

최재원,이석기,김성동,Choi, Jae Won,Lee, Seok Kee,Kim, Sung-Dong The Society of Digital Policy and Management 2021 디지털융복합연구 Vol.19 No.6

본 연구의 목적은 우리나라 제조업이 당면한 위기를 극복하기 위한 혁신의 주체인 인적자원 관련 업무를 담당하는 인사 부서의 전략적 역할이 교육훈련만족을 통해 조직유효성에 미치는 영향을 알아보는 것이다. 제 7 차 인적자본회사패널 설문조사 데이터 중 제조업 데이터를 활용하였으며, 구조 방정식 모델을 통해 분석되었다. 본 연구의 결과는 첫째, HR 부서의 전략적 역할이 교육훈련 만족도에 긍정적인 영향을 미치는 것으로 나타났다. 둘째, 교육훈련 만족도 및 HR부서의 전략적 역할은 조직유효성 중 직무만족에 긍정적인 영향을 미친다. 셋째, 교육훈련 만족도는 HR 부서의 전략적 역할과 직무만족의 관계에 매개효과가 있음을 확인하였다. 본 연구의 결과는 혁신뿐만 아니라 중소기업이 직면한 위기를 극복하는데 중요한 요소인 인사 전담부서의 권한과 책임을 확대하고 그들의 역할을 재정립하는 기반이 될 것으로 기대한다. 이 연구의 초점은 제조에만 있으므로 더 다양한 산업 분야로 연구를 확대되어야 할 것이다. The purpose of this study is to investigate the effect of the strategic role of the human resources department in the manufacturing industry on organizational effectiveness through education and training satisfaction. Among the data from the 7th human capital company panel survey, data from the manufacturing industry were used and analyzed through a structural equation model. The results of this study are as follows: First, the strategic role of the HR department has a positive effect on satisfaction with education and training. Second, satisfaction with education and training and the strategic role of HR departments have a positive effect on job satisfaction among organizational effectiveness. Third, it was confirmed that education and training satisfaction has a mediating effect on the relationship between the HR department's strategic role and job satisfaction. The results of this study are expected to become the basis for expanding the authority and responsibilities of the HR department, which is an important factor in overcoming the crisis faced by SMEs as well as innovation, and redefining their role.

PNF 상·하지 통합패턴과 볼링 운동이 자세 부정렬을 가진 20대 성인의 자세에 미치는 영향

최재원,황신필,Choi, Jae-Won,Hwang, Sin-Pil 대한고유수용성신경근촉진법학회 2015 PNF and Movement Vol.13 No.2

Purpose: This study aimed to verify the effect of integrated patterns (IPs) of PNF on individuals with malalignment using upper extremity and lower extremity patterns simultaneously. This information was then compared to the effect of bowling exercises on malalignment. The study population included individuals in their twenties with malalignment in their posture. Methods: Individuals with malalignment (40 participants in total) were divided into 2 groups based on trunk inclination and side deviation. In one group, IPs of PNF were used as interventions, while the other group used bowling exercises. This process was completed over the course of four weeks. The IP group used two patterns simultaneously: flexion-adduction-external rotation and extension-abduction-internal rotation. These patterns were used in the upper and lower extremities and were crossed diagonally. Results: The trunk inclination decreased in the IP and the bowling group. In the IP group, the degree of inclination decreased from 0.94 to 0.33. The side deviation also decreased to 1.53 (p < 0.05). In the bowling group, the two measured values decreased significantly (p < 0.05). Conclusion: Compared to the bowling exercises used in the bowling group, the results of this study indicate that the use of IPs had a significant effect on trunk inclination and side deviation for malalignment posture patients. Individuals can easily improve malalignment using IPs of PNF (for example, at home or at their office), which suggests that they are not required to seek assistance from a fitness or bowling center, which may save them time.

The Influence of Organizational Communication Recognized by Irregular Workers on Job Satisfaction and Organizational Commitment

최재원,이석기,천성용,Choi, Jae Won,Lee, Seok Kee,Chun, Sungyong The Society of Digital Policy and Management 2021 디지털융복합연구 Vol.19 No.8

최근 다양한 사회경제적 이슈 및 갈등을 야기하고 있는 비정규직은 대체로 고용에 대한 불안감으로 인해 조직에 대한 충성도나 직무만족도가 낮을 수밖에 없는데, 이를 개선하기 위한 방안으로 본 연구는 비정규직의 조직커뮤니케이션 만족도가 직무만족과 조직몰입에 미치는 영향을 분석하고자 하였다. 제 7차 인적자본기업 패널조사 자료 중 비정규직 설문데이터를 구조방정식 모형분석 등을 활용하여 분석하는 방식으로 연구를 진행하였으며, 연구결과는 다음과 같다. 첫째, 비정규직이 인식한 조직커뮤니케이션은 직무만족과 조직몰입에 정(+)의 영향을 미치는 것으로 분석되었다. 둘째, 비정규직의 직무만족은 조직몰입에 정(+)의 영향을 미치는 것으로 분석되었다. 셋째, 비정규직의 커뮤니케이션 만족과 조직몰입의 관계에 있어서 직무만족이 매개작용을 하고 있는 것으로 분석되었다. 본 연구는 기존의 서비스업 위주의 연구에서 연구대상을 비정규직으로 확대하였으며, 보다 다양한 업종을 아울렀다는데 의의가 있다. 본 연구의 결과는 비정규직의 조직유효성 향상을 위해 미션 및 비젼 공유, 커뮤니케이션 활성화 제도가 필요함을 시사하고 있다. Irregular workers, which have recently caused various socio-economic issues and conflicts, generally have low loyalty to the organization and job satisfaction due to anxiety about employment. As a way to improve this, this study attempted to analyze the effect of organizational communication satisfaction of irregular workers on job satisfaction and organizational commitment. Among the 7th Human Capital Companies panel survey data, irregular workers survey data were collected and analyzed using the structural equation model analysis. The results were as follows: First, it was analyzed that organizational communication recognized by irregular workers had a positive(+) effect on job satisfaction and organizational commitment. Second, it was analyzed that job satisfaction had a positive(+) effect on organizational commitment. Third, it was analyzed that job satisfaction plays a mediating role in the relationship between communication satisfaction and organizational commitment. This study is significant in that it expanded the research subject to irregular workers from the existing service industry-oriented research, and that it included more diverse industries. The results of this study suggest that mission and vision sharing and communication activation system are needed to improve organizational effectiveness of irregular workers.

가상 운동 훈련 프로그램(Wii fit)이 여성노인들의 균형증진에 미치는 영향

최재원,정현애,김은비,류애리,박소영,조경미,오미희,Choi, Jae-Won,Chung, Hyun-Ae,Kim, Eun-Bi,Ryu, Ae-Ri,Park, So-Young,Cho, Kyung-Mi,Oh, Mi-Hee 대한고유수용성신경근촉진법학회 2010 PNF and Movement Vol.8 No.3

Purpose : The purpose of this study was to investigate the effects of virtual exercise training programs on the improvement of balance in the elderly women. Methods: The subjects were fifteen female citizens, 67 years of age or older living in G city, the subjects were randomly divided into groups; Virtual exercise training group(n=9), control group (n=6). After treatment measured balance by Berg Balance scale test and One-leg stand test during virtual exercise training program at pre-intervention and post-intervention. Results : The results of this study were as follows : Virtual Exercise Training Program (Wii fit) after applying the Berg balance test scores and One-Legged Stance Test, the evaluation results showed significant results(p<05). Conclusion : Virtual exercise training programs can be used to improve the balance of the elderly, as it has been shown to increase Berg balance test and one-leg stand results conducted after virtual training programs. Virtual Exercise Programs(Wii fit) were applied to demonstrate the effecting the balance of the elderly to promote more research on the impact of the ADL survey.

PNF 패턴에서 회전요소에 관한 고찰

최재원,김미현,정현애,Choi, Jae-won,Kim, Mi-hyun,Jeong, Hyun-ae 대한고유수용성신경근촉진법학회 2003 PNF and Movement Vol.1 No.1

Objectives: The main purpose of this study is to analyze the importance of the rotatory factor in PNF pattern. In this article has to analyze and clarify the importance of the rotatory factor in PNF pattern by comparing the general concepts, facilitation technics, and neuroscience of muscle spindle, etc. Methods: This is a literature study with books. Results : There is close relationships between the pattern in PNF and rotatory factor. PNF pattern is priorily made up the diagonal and spiral pattern. the rotatory factor influences and guides from the start to end in the pattern. Conclusions : Rotation component is most important of the three component that one flexion or extension, abduction or adduction and rotation. It is that provide longer muscle length and stimulate the muscle spindles.

Binary CDMA 기반의 무선 VoIP 시스템의 개발방법 및 설계

최재원,Choi, Jae-Won 한국정보통신학회 2011 한국정보통신학회논문지 Vol.15 No.10

Binary CDMA는 음성 영상 등의 멀티미디어 데이터를 초고속으로 우수한 전송품질로 통신할 수 있는 우리 나라가 개발한 새로운 표준 무선통신 기술이다. 본 논문에서는 전화선의 설치나 매설 작업 없이 원하는 장소에 자유롭게 설치할 수 있는 Binary CDMA 기반의 무선 VoIP 시스템 개발을 위한 개발방법 및 설계에 관해 연구하였다. Binary CDMA is a new standard technology for wireless communication developed by Korea that makes high speed communications and good quality of services. In this paper we researched on the development methods and design of a wireless VoIP system based on the Binary-CDMA technology that makes it freely installed in any place without phone cables and laying works.