• 중환자간호학회지
• /
• 제11권1호
• /
• pp.15-27
• /
• 2018

Purpose : This study was intended to investigate the frequency of job performance of the Korean professional medical support staffs (PMSS). Method : The data of 1,666 PMSS from 36 hospitals and over 500 beds were analyzed. The participants were divided into 5 groups: advanced practice nurses (APN), clinical nurse experts, physician assistants (PA), coordinators, and others. Results : Among the 5 main domains of job performance, advanced clinical practice has the highest frequency (111.36 d/y), followed by consultation/collaboration (75.66 d/y), education/counseling (53.54 d/y), leadership (23.90 d/y), and research (19.14 d/y). There was a significant difference in the frequency of job performance between the 5 groups of participants. The invasive activities were more frequent in the PA group. In the education and counseling domain, APNs had a higher level of job frequency than others (p < .001). In the research and leadership domains, APNs and coordinators had more prominent performance frequency than other groups (p < .01). However, there are some ambiguities in the job performance of the 5 groups depending on institutional characteristics. Conclusion : To establish the scope of work of PMSS, organizational and individual efforts are needed to promote and expand the leadership and research domains. To resolve the ambiguities of PMSS' roles, it is necessary to reorganize their titles.

• 인간식물환경학회지
• /
• 제24권1호
• /
• pp.75-84
• /
• 2021

Background and objective: This study was conducted to examine the effects of the theme-based garden book (photo book) making integration program on social skills and self-determination of college students with developmental disabilities. Methods: We analyzed the changes in social skills and self-determination of college students with developmental disabilities. The first step was defining the theme-based garden book (photo book) making integration program, which was done by focus group interviews (FGI) comprised of specialists in the industry and academia. The second step was carrying out 8 sessions of the program. The third step was examining the effects of the program on social skills and self-determination of college students with developmental disabilities. The participants of this study were 36 college students with developmental disabilities attending N University, and 17 students were in the experiment group and the other 19 in the control group. Results: The control group showed no statistically significant changes in the three sub-domains of social skills, while the experimental group showed statistically significant differences across all three sub-domains, such as cooperation(P < .05), assertion(P < .05), and self-control(P < .05). The experimental group, that participated in the program showed statistically significant differences across all four sub-domains of self-determination skills, such as behavior (P < .05), cognition(P < .05), school support(P < .05) and home support(P < .05). This proved that the theme-based garden book (photo book) making program contributed to bringing positive effects to self-determination and social skills. Conclusion: These results suggest that the theme-based garden book (photo book) making integration program could improve self-determination and social skills of college students with developmental disabilities. These positive changes are related to the high level of interest in theme-based garden design programs among college students with developmental disabilities, and thus these programs can be used effectively to improve social adjustment.

• 대한간호학회지
• /
• 제45권2호
• /
• pp.240-250
• /
• 2015

Purpose: The purpose of this study was to validate the Korean version of the Ethical Leadership at Work questionnaire (K-ELW) that measures RNs' perceived ethical leadership of their nurse managers. Methods: The strong validation process suggested by Benson (1998), including translation and cultural adaptation stage, structural stage, and external stage, was used. Participants were 241 RNs who reported their perceived ethical leadership using both the pre-version of K-ELW and a previously known Ethical Leadership Scale, and interactional justice of their managers, as well as their own demographics, organizational commitment and organizational citizenship behavior. Data analyses included descriptive statistics, Pearson correlation coefficients, reliability coefficients, exploratory factor analysis, and confirmatory factor analysis. SPSS 19.0 and Amos 18.0 versions were used. Results: A modified K-ELW was developed from construct validity evidence and included 31 items in 7 domains: People orientation, task responsibility fairness, relationship fairness, power sharing, concern for sustainability, ethical guidance, and integrity. Convergent validity, discriminant validity, and concurrent validity were supported according to the correlation coefficients of the 7 domains with other measures. Conclusion: The results of this study provide preliminary evidence that the modified K-ELW can be adopted in Korean nursing organizations, and reliable and valid ethical leadership scores can be expected.

• Korea-Australia Rheology Journal
• /
• 제19권4호
• /
• pp.211-219
• /
• 2007

Here we demonstrate complex transient behavior of viscoelastic liquid described numerically with the Leonov model in straight and contraction channel flow domains. Finite element and implicit Euler time integration methods are employed for spatial discretization and time marching. In order to stabilize the computational procedure, the tensor-logarithmic formulation of the constitutive equation with SUPG and DEVSS algorithms is implemented. For completeness of numerical formulation, the so called traction boundaries are assigned for flow inlet and outlet boundaries. At the inlet, finite traction force in the flow direction with stress free condition is allocated whereas the traction free boundary is assigned at the outlet. The numerical result has illustrated severe forward-backward fluctuations of overall flow rate in inertial straight channel flow ultimately followed by steady state of forward flow. When the flow reversal occurs, the flow patterns exhibit quite complicated time variation of streamlines. In the inertialess flow, it takes much more time to reach the steady state in the contraction flow than in the straight pipe flow. Even in the inertialess case during startup contraction flow, quite distinctly altering flow patterns with the lapse of time have been observed such as appearing and vanishing of lip vortices, coexistence of multiple vortices at the contraction comer and their merging into one.

• 기본간호학회지
• /
• 제13권1호
• /
• pp.33-41
• /
• 2006

Purpose: This study was done to identify the Domains, Classes, labels and nursing activities of nursing interventions used with 117 patients who were admitted to orthopedic nursing units. Method: Data were collected in January and February, 2004 using a computerized nursing process program that contained nursing diagnosis-outcome-intervention (NNN) linkages. The program was developed by the researcher. Frequencies and percentages were used in the analysis. Results: Sixty-five nursing intervention labels were identified. The Domains of the nursing interventions showed higher percentages for 'physiological: basic' (75.9%), 'physiological: complex' (12.9%), 'behavioral'(7.8%) 'family'(1.3%), and 'safety'(1.1%). The Classes of nursing interventions showed higher percentages for 'activity and exercise management'(30.8%), 'physical comfort promotion'(19.3%), 'immobility management'(14.5%), 'drug management'(8.1%), and 'coping assistance'(5.6%). Nursing intervention labels showed higher percentages for 'pain management'(14.7%), 'body mechanics promotion'(8.0%), 'exercise therapy : ambulation'(7.2%), 'splinting'(5.4%), and 'positioning'(5.1%). In the comparison of numbers between performed nursing activities and nursing activities of NIC according to nursing intervention label, the mean of combined rate was 52.3%. Conclusion: These findings will help in building of a standardized language for orthopedic nursing units and enhance the quality of nursing care.

• BMB Reports
• /
• 제37권6호
• /
• pp.663-670
• /
• 2004

ZNF 333 is a new and sole gene containing two KRAB domains which has been identified currently. It is a member of subfamilies of zinc finger gene complex which had been localized on chromosome 19p13.1. The ZNF333 gene mainly encodes a 75.5 kDa protein which contains 10 zinc finger domains. Using the methods of random oligonucleotide selection assay, electromobility gel shift assay and luciferase activity assay, we found that ZNF333 recognized the specific DNA core binding sequence ATAAT. Moreover, these data indicated that the KRAB domain of ZNF333 really has the ability of transcriptional repression.

• 인터넷정보학회논문지
• /
• 제4권1호
• /
• pp.19-25
• /
• 2003

Mobile IPv6 서비스는 특성상 다수의 서로 다른 관리 도메인에 속한 망간에 걸쳐 IP 계층의 로밍이 발생하므로 많은 취약점을 가지고 있다. 특히, 무선 인터넷 사용자의 로밍으로 인해 사업자간 망간에 걸쳐있는 망 노드들간 인종을 제공하는 안전한 로밍 서비스 기술 즉, AAA 기술이 기본적으로 요구된다. 이러한 로밍 서비스는 통신 사업자의 망간에 걸쳐 있으므로 제도적인 측면, 기술적인 측면에서 다양한 요구사항들이 반영 되어야 한다. 본 논문에서 제안하는 구조는 로밍 서비스를 위해 Mobile IpV6를 적용하고, AAA 관련 메시지의 전송 횟수를 줄이기 위해인증에 필요한 전체적인 트래픽 양 및 메시지 교환 횟수를 최적화하는 키 분배를 위한 서비스 구조를 제안한다.

• 대한조선학회지
• /
• 제24권4호
• /
• pp.19-36
• /
• 1987

In this research the coupling problem between the elastic structure and the fluid, specially the hydroelastic harmonic vibration problem, is studied. In order to couple the domains, i.e., the structural domain and the fluid domain, the boundary integral method(direct boundary integral formulation) is used in the fluid domain in combination with the finite element method for the structure. The boundary integral method has been widely developed to apply it to the hydroelastic vibration problem. The hybrid boundary integral method using eigenfunctions on the radiation boundaries and the boundary integral method using the series form image-functions to replace the even bottom and free surface boundaries in case of high frequencies have been developed and tested. According to the boundary conditions and the frequency ranges the different boundary integral methods with the different idealizations of the fluid boundaries have been studied. Using the same interpolation functions for the pressure distribution and the displacement the two domains have been coupled and using Hamilton principle the solution of the hydroelastic have been obtained through the direct minimizing process. It has become evident that the finite-boundary element method combining with the eigenfunction or the image-function method give good results in comparison with the experimental ones and the other numerical results by the finite element method.

• 한국치위생학회지
• /
• 제19권3호
• /
• pp.399-408
• /
• 2019

Objectives: In this study, by a professional who provides medical services by gauging the level of personality recognition among dental hygienists, the basic data is provided to suggest the need for personality education in dental hygienists' education. Methods: A questionnaire survey was conducted with the members attending conservative education in 2018, and the results of the analysis of the total of 348 members were as follows. Results: The average age of the participants was 31.6 years, and their average career duration was 9.4 years. The total personality score was 3.74 points. The highest score was 4.10 points for conscience, and the lowest score was 2.98 points for habit. In terms of differences between general characteristics and personality domains, the personality perception score was statistically significantly higher for hygienists who were married than for those with a higher education level and working at a higher hospital level. There was a statistically significant positive correlation between the personality domains and the highest competence domain (r=0.790) in relation to total personality. The higher the competency, the higher the total score. Conclusions: Personality is not a part of being formed in the short term. It should be recognized that it is important to recognize the importance of personality in the dental hygiene education curriculum and to provide opportunities to develop personality through systematic programs.

• 대한물리의학회지
• /
• 제14권2호
• /
• pp.79-88
• /
• 2019

Purpose: This study was conducted to understand the client relationship experience of the physical therapists working at elderly care facilities and to lay the foundation for finding the identity of physical therapists. Methods: In-depth interviews were conducted on eight incumbent physical therapists who had experienced working in elderly care facilities for at least one year. Data collection was conducted between June and September 2017, and the interview took an hour to an hour and a half to complete. After an in-depth interview, it was arranged as a file and analyzed according to the four steps of the phenomenological research method of the Giorgi. Results: Data were collected and analyzed; 19 categories, 6 themes and 5 domains were derived. Six themes were presented according to the 5 domains; the subject of relationships included 'diversity elderly'; context of relationships included 'the world of elderly nursing homes I did not know'; influence of relationships included 'the physical therapist is heartbroken because of the tormenting elderly'; condition of relationships included 'a reality that is tied to work'; aspects of relationships included 'how to reestablishing relationships with the elderly' and 'recognized and identified as a physical therapist'. Conclusion: This study shows that physical therapists working in elderly care facilities generally tend to fulfill their responsibilities and interact with clients; we found that identity of physical therapists was primarily defined by relationship experiences with patients.