• Proceedings of the KSR Conference
• /
• 2000.05a
• /
• pp.210-217
• /
• 2000

This paper estimates the derailment factor of running train on the curved track. To estimate the derailment factor, wheel loads and lateral forces of train are measured on the track. The selected measuring points are the 400R and the 600R in the Honam line, the 300R and the 400R in the Janghang line, respectively. The derailment factors are evaluated from the wheel loads and lateral forces which are measured on the all axles of running trains.

• Proceedings of the PSK Conference
• /
• 2003.10b
• /
• pp.232.2-232.2
• /
• 2003

Transdermal iontophoresis is a physical enhancement technique to facilitate the delivery of primarily charged molecules across the skin. Principal mechanism of iontophoresis is electrorepulsion experienced by the charged solutes under the application of a potential gradient. In this work, we have investigated several factors (concentration of NADPH, current density) that can affect the iontophoretic flux. We also studied the stability of NADPH in aqueous solution with/without various antioxidants such as butylated hydroxy toluene (BHT). (omitted)

• Proceedings of the PSK Conference
• /
• 2003.10b
• /
• pp.234.1-234.1
• /
• 2003

The effects of vehicles and penetration enhancers on the in vitro permeation of ketorolac tromethamine (KT) across excised hairless mouse skins were investigated. Among pure vehicles examined, propylene glycol monolaurate (PGML) showed the highest permeation flux, which was 94.3${\pm}$17.3 mg/cm$^2$/hr. Even though propylene glycol monocaprylate (PGMC) alone did not show high permeation rate, the skin permeability of DT was markedly increased by the addition of diethylene glycol monoethyl ether (DGME); the enhancement factors were 19.0 and 17.1 at 20 and 40% of DGME, respectively. (omitted)

• Journal of Korean Academy of Nursing
• /
• v.39 no.4
• /
• pp.499-507
• /
• 2009

Purpose: This study was conducted to identify the factors that influence nurses' organizational citizenship behavior. Methods: A cross-sectional design was used, with a convenience sample of 547 nurses from four university hospitals in Seoul and Gyeonggi province. The data were collected through a questionnaire survey done from September 22 to October 10, 2008. The tools used for this study were scales on organizational citizenship behavior (14 items), self-leadership (14 items), empowerment (10 items), organizational commitment (7 items), job satisfaction (8 items) and transformational transactional leadership (14 items). Cronbach's alpha and factor analysis were examined to test reliability and construct validity of the scale. The data collected were processed using SPSS Window 15.0 Program for actual numbers and percentages, differences in the dependent variable according to general characteristics, and means, standard deviations, correlation coefficients and multiple regression analysis. Results: The factors influencing nurses' organizational citizenship behavior were identified as self-leadership ($\beta=.247$), empowerment ($\beta=.233$), job satisfaction ($\beta=.209$), organizational commitment ($\beta=.158$), and transactional leadership ($\beta=.142$). Five factors explained 42.0% of nurses' organizational citizenship behavior. Conclusion: The results of this study can be used to develop further management strategies for enhancement of nurses' organizational citizenship behavior.

• The Journal of Korean Academic Society of Nursing Education
• /
• v.19 no.2
• /
• pp.194-202
• /
• 2013

Purpose: The purpose of this study was to identify the effects of leader's emotional intelligence and nurse's own emotional intelligence on organizational commitment and organizational citizenship behavior. Methods: Data were collected by self-administered questionnaires from 346 clinical nurses, and analysed by the SPSS 18.0 program. Results: The Factors which influence organizational commitment were use of emotion of nurse (${\beta}$=.28), other's emotional appraisal of leader(${\beta}$=.25), regulation of emotion of leader(${\beta}$=.16), other's emotional appraisal of nurse(${\beta}$=14). These factors explained 36.7% of organizational commitment. The Factors which influence organizational citizenship behavior were other's emotional appraisal of nurse(${\beta}$=.25), use of emotion of nurse(${\beta}$=.24), regulation of emotion of nurse(${\beta}$=.23), use of emotion of leader(${\beta}$=.20). These factors explained 43.6% of organizational citizenship behavior. Conclusion: The results of this study can be used to develop hospitals' management strategies for enhancement of nurses' organizational commitment and organizational citizenship behavior.

• Journal of Distribution Science
• /
• v.12 no.1
• /
• pp.35-46
• /
• 2014

Purpose - This Study aims to promote technology transfer commercialization and ultimately make contribution towards enhancement of the success rate of commercialization of technology transfer at national level by deducing the factors that impart influence on the negotiation at the time of technology trading between the seller and buyer of technology of public research institutions subjected to transfer and sales. Research design, data and methodology - This Study deduced 5 research hypotheses through preceding researches related to technology transfer commercialization related technology marketing for technology trading negotiation. This Study was conducted by verifying the hypotheses through multiple regression analysis. Results - As the result of the Study, the research hypothesis H1, 'Promotion of commercialization of technology transfer trading will be affected in accordance with the innate characteristic factors of the technology', and H5, 'Promotion of commercialization of technology transfer trading will be affected in accordance with the mutual factors of the parties of the technology trading', among the 5 research hypotheses were chosen. Conclusions - It was found that the technology seller must be able to demonstrate technological value of the technology being sold in order to successfully conclude technology transfer trading negotiation and mutual understanding and harmonious communication between the parties.

• Korean Journal of Child Studies
• /
• v.25 no.6
• /
• pp.15-34
• /
• 2004

This study is an attempt to develop the 'Parental Intelligence Scale', which can be applied in the parent education and counselling and provide more useful information for more appropriate interventions by evaluating the characteristics of parent's roles and strong/weak points of the parent's roles under the special situation and environments. In developing the scales, this study reviews of numbers of existing literatures, analysis of scales and tools on parent's role or attitude, collection of episodes on parent's role, validity check processes by field experts, and 2 rounds of factor analysis. The outcomes of the study are as follows; In regard of the development of Parental Intelligence Scale, 3 factors of care-giving role, management role, nurturing role were derived from the conceptual and measurement model. From these 3 factors, 8 sub-factors of empathy, encourage, enhancement, rational authoritativeness, flexibility, rejection, acceptance, control were constructed. 39 question items were derived in order to measure these sub-factors. Especially through the two rounds of factor analysis, the question items with enhanced internal consistency were derived and total cumulative variance was increased, which made theoretical model into the generalized model possible.

• Journal of the Korea Society of Computer and Information
• /
• v.21 no.6
• /
• pp.83-88
• /
• 2016

In this research aimed to deduce internal marketing factors, purpose, and their practical application by analyzing preceding researches on internal marketing of Korean medical service organization and investigating the recent trend of its research. Subjects of research are ten preceding researches that have been published in KCI records for the last five years from 2011 to 2016. Summarize result of researches, first, internal factors that were most frequently used were internal communication, compensation system, and education and training, which were used by 8(.8). Second, occupations that had most interest in the internal marketing research appeared to be nursing(.9) and administration(.3). Third, the practical application of the internal marketing appeared to be job satisfaction(.8), followed by customer orientation(.6), and organizational commitment(.4). Suggestion do, necessary to develop subordinate factors regarding the realistic internal marketing, such as both-sided internal communication enhancement, education and training, compensation system differentiated by individuals and teams, fairness in performance rating, work environment improvement, delegation of authority, career development, shared organizational vision in order to maximize job satisfaction, job commitment, and organizational commitment of employees as internal customers, before establishing strategies to satisfy patients and guardians who are external customers.

• Journal of East-West Nursing Research
• /
• v.27 no.2
• /
• pp.166-176
• /
• 2021

Purpose: This study was conducted to assess the effect of household types on the occurrence of chronic diseases depending on gender and to identify the factors associated with chronic disease occurrence in one-person households. Methods: Multivariate logistic regression analysis was conducted using the data of 15,949 adults with the age of 19 years or older from the sixth Korea National Health and Nutrition Examination Survey (2013~2015). Results: For male, the risk of chronic disease occurrence was higher in one-person households than in multi-person households, and the same held true after adjusting for the confounding factors. For female, no significant relationship was found between household types and chronic disease occurrence. Factors associated with chronic disease occurrence were age, employment state, marital state, smoking, perceived stress, and depression in male, and age, employment state, physical activity, and obesity in female. Conclusion: It is necessary to monitor the disparity in health depending on household types in male. Additionally, providing a gender specific chronic disease prevention and health enhancement program is required.

• International conference on construction engineering and project management
• /
• 2005.10a
• /
• pp.845-848
• /
• 2005

Technology transfer (TT) has been defined as the shared responsibility between the source and the destination for ensuring that technology is accepted and at least understood by someone with the knowledge and resources to apply and/or use the technology. The adoption of TT in construction industries is necessary for economic growth to occur in developing countries such as Thailand. This process should provide numerous benefits for the host sector in areas such as increased productivity, enhancement of product quality, cost savings, improvements in market share and entry to new markets. However, there are many factors, which may impact on the TT process and its subsequent outcomes for Thai construction firms and individuals, including, the transfer environment, learning environment, transferor characteristics and transferee characteristics. The performance and interaction of these enablers will influence the degree of value added to the local construction sectors in areas such as economic advancement, knowledge advancement and project performance. This paper presents a conceptual framework for international TT that accommodates the numerous factors believed to impact on the processes effectiveness. Through a Pilot Study, where 27 industry professionals from Thailand were interviewed, the significant factors which impact on the TT process have been identified along with the strength of interrelationship between individual and groups of factors. Future research seeks to target a greater sample of respondents with the view to validate the conceptual model and apply it on a number of large Thai projects where international TT was incorporated into the project agreement.