• 간호행정학회지
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• 제15권1호
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• pp.116-127
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• 2009

Purpose: This article aimed to identify nurses' experience of practice in nursing homes. Method: Using phenomenological approach for qualitative research, the participants were 8 nurses who were working at nursing homse in C city. The data was analyzed by using phenomenological methodology by Colaizzi. Results: Five theme clusters were derived from the data. They were: burden (independent decision making in clinical situations, tension of as a multifunctional member); lowered self-esteem (exhaustion, relative self-evaluation is low, comparing with others); conflict (negative image of elderly, communication break with elderly family, monitoring of nursing home staff); worth (slight improvement of elderly health state, trust and recognition, intimacy); and self-reflection (need for knowledge extension, effort towards enhancing virtue, perception of importance in their health management). Conclusion: The results showed that nursing home nurses experienced negative aspects of various nursing practice, suggesting the ways to solve their negative experience.

• 한국재난정보학회 논문집
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• 제6권1호
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• pp.140-152
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• 2010

In designing a railroad bridge, the fatigue is one of the main factors to be considered for ensuring safe operation. Especially, for a new type of a structural member, which has not been adopted to railroad bridges, the fatigue performance should be checked. In this paper, the fatigue characteristics of an IT girder are examined. The IT girder is a new type of a prestressed concrete girder which has two prestressed H-beams in the top of the girder to give the girder additional sectional capacity. To obtain the fatigue performance, a 10m IT girder specimen is designed, and a repeated load test is performed by applying the load cyclically two million times. The magnitude of the repeated load is determined considering the stress level under the service condition. During the test, static load tests are performed to identify the stiffness degradation. The fatigue performance of the girder is checked according to the Japanese and the CEB-FIB design codes. The fatigue test result shows that the IT girder satisfies both design codes.

• The Journal of Asian Finance, Economics and Business
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• 제2권4호
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• pp.13-20
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• 2015

The purpose of this research is to identify the relation between the Korean wave and Korean cosmetics export. Instead of using UN COMTRADE data as with other researches on the similar studies, this paper adopts Google Trends query index with keyword 'Korean drama'as a proxy variable for cultural trade. With controlling export determining factors such as GDPs of import and export countries, distance, R&D, and FTA, this paper examines whether the Korean wave represented by Google Trends contributes to the explosive increase of Korean cosmetics export in the recent years. Moreover, this study also investigates the possible effects of the Korean wave on export that could vary according to the different trade groups by classifying import countries into two groups: 74 countries worldwide and 9 ASEAN member countries. The results reveal that the Korean wave indeed leads to cosmetics export to ASEAN countries but show weak relation with cosmetics export to worldwide.

• 무역학회지
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• 제44권2호
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• pp.1-19
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• 2019

This paper investigates the effects of TPP on Korean domestic employment. Using data from 1995-2011 obtained from the world input-output database (WIOD) and firm-level data, this paper attempts to identify changes in global value chain (GVC) structures involving Korea and TPP member countries in the Asia-Pacific region. Three stage least squares estimation is employed, and empirical findings show that there exists a statistically positive and significant causal relationship between GVC and domestic manufacturing employment. The positive impacts of TPP on Korean domestic employment suggest that Korea actively encourage TPP negotiation. TPP will bring positive domestic employment effects and opportunities for structural transformation in the manufacturing and services industries in Korea.

• 한국BIM학회 논문집
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• 제13권4호
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• pp.64-73
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• 2023

This study introduces a method of estimating the 3D coordinates of structural damage from the detection results of visual inspection provided in 2D image coordinates using sensing data of UAV and 3D shape information of BIM. This estimation process takes place in a virtual space and utilizes the BIM model, so it is possible to immediately identify which member of the structure the estimated location corresponds to. Difference from conventional structural damage localization methods that require 3D scanning or additional sensor attachment, it is a method that can be applied locally and rapidly. Measurement accuracy was calculated through the distance difference between the measured position measured by TLS (Terrestrial Laser Scanner) and the estimated position calculated by the method proposed in this study, which can determine the applicability of this study and the direction of future research.

• 대한간호학회지
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• 제19권2호
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• pp.147-159
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• 1989

The main Purpose of this survey was to identify for elements of an effective hospital infection control program for Korea. Nurses and doctors who had participated in an education program for infection control or were re s ponsible for hospital infection control were selected as data informers. The data were collected from 51 subjects by employing a Delphi technique in a series of three rounds from september 1, 1987, to March 31, 1988. IN each round the responses to questionaires were analyzed and the results were communicated back to the individuals. Finally 32 elements of effective hospital infection control program were reduced to 10 elements. 10 elements are as follows ; 1) Hospital administrator's knowledge of importance and necessity for HIC(hospital infection control) 2) Supporting HIC administratively 3) Constituting infection control committee and role of ICC 4) Developing an eductional program and providing a work manual for the hospital infection control staff 5) Educating and informing medical staff about hospital infection 6) Surveillance for hospital infection 7) Developing patient care technique 8) Controlling the hospital environment 9) Executing regular health examination of all medical staff 10) Recruiting the medical staff sufficiently Three rankings of response rate about 32 elements are as follows ; 1) Hiring a full tim staff member for the HIC(66%) 2) Establishing a hospital policy and standards for the HIC(66%) 3) Activating the infection control committee and taking administrative action to support the ICC(63%) In addition the rankings of importance score by Likert 5 scale are as follows ; 1) Washing hands scrupulously(4.88) 2) Nurses participation as key members of the ICC(4.75) 3) Reviewing and evaluating all ongoing aseptic techniques (4.69) In conclusion, first of all, administrative support must be given to hiring a full time staff member and to organization of infection control committee for the HIC in Korea.

• 간호행정학회지
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• 제10권1호
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• pp.63-81
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• 2004

Purpose: To identify job satisfaction of hospital employees and the relating factors Methods: The study sample was a total of 1,031 healthcare workers(doctors, nurses, pharmacists, medical engineers, office workers, etc) at a tertiary teaching hospital. The data were collected using a questionnaire developed by a expert group. The questionnaire consisted of 21 items including job characteristics, organizational culture, and personal characteristics on the five Likert scale. Results: The overall satisfaction on job characteristics was 3.24 on the five Likert scale. The satisfaction of each item was 4.14 in role clarity, 3.26 in communication participating rate, 3.10 in work variety, 3.06 in autonomy, and 2.64 in workload. The overall satisfaction on organizational culture was 3.00. Particularly, the satisfaction on collaboration was 3.83, co-worker's support. 3.73, identity, 3.62, education/training opportunity, 3.12, pay, 2.62, welfare, 2.35, promotion, 2.34, and organizational conflict, 2.00. The level of satisfaction on personal characteristics was 3.00. In the satisfaction of each item, the score of disposition was 3.83, contribution to the hospital, 3.75, pride as a member of hospital, 3.70, and attitude on job performance, 3.68. The correlation between satisfaction and other variables was statistically significant with the exception of work variety. The satisfaction related significantly to loyalty index(r=.486, p=.000), autonomy(r=.415, p=.000), pride as a member of hospital(r=.411, p=.000), supervisor support(r=.364, p=.000). Conclusions: The results showed developing organizational strategy to promote job satisfaction can decrease the turnover rate and increase loyalty to the organization. It will contribute to enhance productivity in hospital.

• 한국발생생물학회지:발생과생식
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• 제21권3호
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• pp.237-247
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• 2017

Mammalian spermatogenesis occurs in a precise and coordinated manner in the seminiferous tubules. One of the attempts to understand the detailed biological process during mammalian spermatogenesis at the molecular level has been to identify the testis specific genes followed by study of the testicular expression pattern of the genes. From the subtracted cDNA library of rat testis prepared using representational difference analysis (RDA) method, a complimentary DNA clone encoding type III member of a DnaJ family protein, DnaJC18, was cloned (GenBank Accession No. DQ158861). The full-length DnaJC18 cDNA has the longest open reading frame of 357 amino acids. Tissue and developmental Northern blot analysis revealed that the DnaJC18 gene was expressed specifically in testis and began to express from postnatal week 4 testis, respectively. In situ hybridization studies showed that DnaJC18 mRNA was expressed only during the maturation stages of late pachytene, round and elongated spermatids of adult rat testis. Western blot analysis with DnaJC18 antibody revealed that 41.2 kDa DnaJC18 protein was detected only in adult testis. Immunohistochemistry study further confirmed that DnaJC18 protein, was expressed in developing germ cells and the result was in concert with the in situ hybridization result. Confocal microscopy with GFP tagged DnaJC18 protein revealed that it was localized in the cytoplasm of cells. Taken together, these results suggested that testis specific DnaJC18, a member of the type III DnaJ protein family, might play a role during germ cell maturation in adult rat testis.

• 한국운동역학회지
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• 제21권2호
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• pp.161-171
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• 2011

The purpose of this study was to identify biomechanical characteristics of glide and delivery motion of In-Sung Hwang, player who is a member of the national team among the finalists in the men's shot put at the 2010 National Sports Festivals. Three-Dimensional motion analysis using a system of 3 video cameras at a sampling frequency of 60 Hz was performed for this study. During the glide and delivery phase the results showed following characteristics; 1) The glide type was suitable for the short-long technique, but the trajectory of shot at the glide and delivery phase showed a different trajectory pattern with "S-shaped" type of elite players due to many deviating from central axis of the APSS(athletic-plus shot system). 2) Left knee was more flexed during failed trials compared to successful trials but COG was higher. Therefore, the player showed less stability of COG as he may not get enough breaking force at the left foot. 3) Furthermore, it would be required to have strong muscle power at the trunk, throwing arm, and the lower extremity in order to achieve maintain a low projection angle of the release.

• 한국화재소방학회논문지
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• 제25권1호
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• pp.63-71
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• 2011

비대칭 H형강을 활용한 슬림플로어의 경우, 상대적으로 열전달 속도가 낮은 콘크리트에 강재가 매립된 형상으로 설계되어 화재조건에서 강재의 강성저하를 최소화 할 수 있는 형상으로 설계되었다. 그러나 비대칭 H형강의 하부플렌지는 화재에 직접적으로 노출되므로, 이 부분에 대한 내화피복을 적용하여 슬림플로어 보의 내화성능을 최대한 확보할 수 있는 방안을 모색하고자 하였다. 실험계획은 재하 하중비 0.4와 0.3을 조정하여 하중조건에 따른 내화성능을 비교하고자 하였고 철근보강에 따른 내화성능 향상효율, 내화피복을 적용하였을 경우의 180분 내화성능 확보 유 무를 분석하고자 실험을 수행하였다. 하중비 변화에 따른 실험체를 비교한 결과, 0.1 의 하중비를 낮출 경우 내화성능은 12분 차이가 나며, 처짐격차는 39mm였다. 철근보강에 따른 영향은 12분정도의 내화성능 향상이 가능하며, 최대 102.4mm의 처짐이 제어된다.