Search

This paper economically analyzes the benefits and concerns of the sharing economy and derives policy implications that could help to achieve the expected benefits and respond appropriately to any concerns. Primary benefits anticipated from the sharing economy are the creation of new transactions and promotional and market testing opportunities, and the main concerns include the crowding out of existing transactions as well as transaction and social risks. How these benefits and concerns are being realized in Korea is empirically examined by conducting a survey on participation experiences with the sharing economy. The sharing economy is expected to contribute to the enhancement of social welfare with its wide range of benefits if risk factors can be properly controlled. Accordingly, an institutional framework is needed to support the stable growth of the sharing economy, and the unique characteristics of non-professional, peer-to-peer transactions should be reflected in tandem with regulatory equity between existing and sharing economy suppliers. To do this, transaction-volume-based regulations are recommended. Furthermore, to secure regulatory effectiveness and to alleviate transaction risks, the pertinent obligations must be imposed on sharing platforms.

Purpose: This study aimed to determine the impact of an intervention using voice recording of family members on pain, anxiety, and agitation in patients undergoing weaning from mechanical ventilation. Methods: A randomized control pre-post experimental design was implemented to 53 participants, with 27 and 26 participants in the experimental and control groups, respectively. A 70-second voice recording of a family member, repeated three times at 10-minute intervals was used as an intervention for the experimental group. Meanwhile, participants in the control group used headset for 30 minutes. Structured instruments were utilized to measure pain, anxiety, agitation, and the weaning process. Wilcoxon Signed Ranks test and the Mann-Whitney U test, or χ2 test, were used for data analysis. Results: The experimental group exhibited significant decrease in pain (Z = - 3.53, p < .001), anxiety (t = 5.45, p < .001), and agitation (Z = - 2.99, p = .003) scores compared with those of the control group. However, there was no significant difference between groups in the weaning process' simplification (χ2 = 0.63, p = .727). Conclusion: Intervention using family members' voice recording effectively reduces pain, anxiety, and agitation in patients undergoing weaning from mechanical ventilation. This can be actively utilized to provide a more comfortable process for patients. [ABSTRACT FROM AUTHOR]

This paper focuses on the recent extraordinary growth of Chinese cross-border online shopping and draws implications for firm strategies and government policies in Korea to utilize the phenomenon as an opportunity to expand into a broader market via e-commerce exports. I conduct a survey of Chinese cross-border online consumers to identify constraining and determining factors during the stages of their purchase decisions of Korean products. Given the fact that Chinese cross-border online shopping is at the incipient stage and consumers have expressed a strong intent to repurchase, future strategies should focus on attracting new consumers. Accordingly, Korean firms should build a powerful brand image, improve product quality and post-purchase services, and take full advantage of the popularity of the Korean Wave. Meanwhile, the government must step up policy efforts by, for instance, improving e-commerce export statistics, simplifying logistics and clearance procedures, and building trust in Chinese consumers.

Purpose: The purpose of this study was to analyze the content of consultations by an oncology nurse practitioner by period and the characteristics of gastric cancer surgery patients. Methods: Qualitative content analysis research was used. The data of this study consisted of counseling records by an oncology nurse practitioner. Data for analysis comprised a total of 898 counseling records of 118 patients. Counseling patients were gastric cancer patients who were diagnosed and received operations from January 1, 2019, to December 31, 2019. Data were analyzed using the qualitative content analysis method. Results: The data were classified and analyzed as follows: three major categories of physical needs, information needs, and psychosocial needs; five middle categories of symptom management, self-management information, medical information, financial information, emotional support; and 16 subcategories. Regarding the number of consultations by category, the most frequent requests for information were 141 cases (15.7%) for physical needs, 634 cases (70.6%) for information requests, and 123 cases (13.7%) for psychosocial needs. Conclusion: Gastric cancer patients who have undergone operations were wanted the tailored counseling and education are needed for each period from diagnosis to treatment. Oncology nurse practitioners should provide counseling with integrated nursing perception. The recording of all counseling content, including psychosocial needs, is important to illustrate the performance outcome. This research is a meaningful study demonstrating the counseling performed by an oncology nurse practitioner. [ABSTRACT FROM AUTHOR]

Objectives: Buxus Microphylla var. Koreana Nakai Extract (BMKNE) is used as a folk remedy for malaria and veneral disease. In the present study, we investigated the effects of BMKNE in the growth and the survival of AGS cells, the most common human gastric adenocarcinoma cell lines. Methods: The AGS cells were treated with varying concentrations of BMKNE. Analyses of the sub G1 peak, the caspase-3 and -9 activities, and the mitochondrial depolarization were conducted to determine whether AGS cell death occured by apoptosis. Also, to identify the role of transient receptor potential melastatin (TRPM) 7 channels in AGS cell growth and survival, we used human embryonic kidney (HEK) 293 cells overexpressed with TRPM7 channels. Results: Experimental results showed that the sub G1 peak, the caspase-3 and -9 activities, and the mitochondrial depolarization were increased. Therefore, BMKNE was found to induce the apoptosis of these cells, and this apoptosis was inhibited by SB203580 (a p38 mitogen-activated protein kinase (MAPK) inhibitor), and by a c-jun NH2-terminal kinase (JNK) II inhibitor. Furthermore, BMKNE inhibited TRPM7 currents and TRPM7 channel over-expressions in HEK 293 cells, exacerbating BMKNE-induced cell death. Conclusions: These findings indicate that BMKNE inhibits the growth and the survival of gastric cancer cells due to a blockade of the TRPM7 channel’s activity and MAPK signaling. Therefore, BMKNE is a potential drug for treatment of gastric cancer, and both the TRPM7 channel and MAPK signaling may play an important role in survival in gastric cancer cells.

Objectives: This study aimed to evaluate the evidence available in the literature for the safety and efficacy of Dioscoreae Rhizoma (DR) for the treatment of peripheral neuropathy. Methods: Literature searches were performed in MEDLINE and three Korean medical databases up to April 2013. All studies evaluating the effects on peripheral neuropathy or the safety of DR monopreparations were considered. Results: Three studies - DR extract per os (po) on diabetic neuropathy in mice, DR extract injection on the peripheral sciatic nerve after crush injury in rats and DR extract injection to patients with peripheral facial paralysis proved that DR treatments were effective for the treatment of nerve injuries. Conclusions: In conclusion, we found the DR has a strong positive potential for the treatment of peripheral neuropathy, but studies addressing direct factors related to the nerve still remain insufficient.

Objectives: The aim of this study is to evaluate the effect of acupotomy in patients with degenerative lumbar spine stenosis. Methods: A total of 437 patients who had been diagnosed as having lumbar spine stenosis and who had been admitted to Daejeon Oriental hospital from June 1, 2008, to September 31, 2012, were included in this study. The patients underwent acupotomy once, twice or three times on the lumbar spine, according to their symptoms. Then, the patients were asked to complete the verbal numeric rating scale (VNRS) and the oswestry disability index (ODI) before and after acupotomy and underwent a global assessment. The resulting data were analyzed. Results: The gender ratio of the participants was 1:1.54, and the mean age was 65 ± 10.0 yr. The number of patients over the age of 65 yr was less than that of the patients under the age of 65 yr in the ratio of 1:1.3. The average disease period was 30.17 ± 56.63 months. The verbal numeric rating scale (VNRS) significantly decreased from 10 to an average of 7.10 ± 2.50 after one acupotomy, 6.30 ± 2.60 after two acupotomies, and 5.50 ± 2.50 after three acupotomies. The ODI was significantly decrease from 20.60 ± 8.70 to 17.80 ± 8.60 after once acupotomy, 17.10 ± 8.50 after two acupotomies, and 16.70 ± 8.60 after three acupotomies. High scores were also observed on the global assessment. Conclusion: These results provide evidence that acupotomy is effective to relieve pain and to improve quality of life in patients with degenerative lumbar spinal stenosis.

Objective: Ulmi Pumilae Cortex (UPC) is a deciduous tree with uneven pinnate leaves and is classified as a subfamily of Ulmuceae and contains many pharmacologically active constituents. The aim of this study was to investigate the effects of UPC on the growth and survival of AGS cells, the most common human gastric adenocarcinoma cell lines. Methods: The AGS cells were treated with varying concentrations of UPC. Analyses of the sub G1, caspase-3 activity, and mitochondrial depolarization were conducted to determine whether AGS cell death occured by apoptosis. Furthermore, to identify the role of the transient receptor potential melastatin (TRPM) 7 channels in AGS cell growth and survival, we used human embryonic kidney (HEK) 293 cells overexpressed with TRPM7 channels. Results: The addition of UPC to a culture medium inhibited AGS cell growth and survival. Experimental results showed that the sub G1, caspase-3 activity, and mitochondrial depolarization were increased. Furthermore, TRPM7 channel overexpression in HEK 293 cells exacerbated UPC-induced cell death. Conclusion: These findings indicate that UPC inhibits the growth and survival of gastric cancer cells due to a blockade of the TRPM7 channel activity. Therefore, UPC is a potential drug for treatment of gastric cancer, and TRPM7 channels may play an important role in survival in cases of gastric cancer.

Objectives: The aim of this study is to evaluate the efficacy and the safety of Sanyak pharmacopuncture therapy for the treatment of peripheral facial paralysis patients. Methods: This study was a retrospective investigation of a total of 70 patients who were inpatients of the Oriental Hospital of Daejeon University between January 1, 2011, and May 31, 2012, and who were diagnosed as having peripheral facial paralysis by physical examination, the patients received three different interventions. Eleven (11) patients were treated with acupuncture and alcohol Dioscorea rhizoma pharmacopuncture (ADG), 25 patients with acupuncture and distillation Dioscorea rhizoma pharmacopuncture (DDG), and 34 patients with acupuncture and non-Dioscorea rhizoma pharmacopuncture (NDG). The resulting data were analyzed. Results: The changed H-B grades indicated significant improvements in all three groups, and the ADG and the DDG groups showed significant results after two weeks of treatment when compared to the NDG group. The changed y-Scores indicated significant improvements in all three groups, and the ADG group showed significant results after 10 and 15 days of treatment when compared to the NDG group. Dioscorea rhizoma pharmacopuncture may be safe for the human body because in most cases, the only abnormal finding was the pain could by the application of pharmacopuncture. Conclusions: The results of this study suggest that Oriental medical treatment with dioscoreae Rhizoma (Sanyak) pharmacopuncture complex therapy may be effective and safe in patient with peripheral facial paralysis

The purpose of this study was to investigate the anti-cancer effects of Sophorae Radix (SR) and doxorubicin (DOX) in human gastric and colorectal adenocarcinoma cells. We used the human gastric and colorectal adenocarcinoma cell lines (MKN-45 and WIDR cells, respectively). We examined cell death by using the MTT(3-[4, 5-dimethylthiazol-2-yl]-2, 5- diphenyltetrazolium bromide) assay and the caspase 3 assay with SR. To examine the inhibitory effects of SR, we performed a cell cycle (sub G1) analysis for the MKN-45 and WIDR cells after three days with SR. The reversibility of SR was examined for one-day to five-day treatments with SR. SR inhibited the growth of MKN-45 and WIDR cells in a dosedependent manner. Also, we showed that SR induced apoptosis in MKN-45 and WIDR cells by using the MTT assay, the caspase 3 assay and the sub-G1 analysis. SR combined with DOX markedly inhibited the growth of MKN-45 and WIDR cells compared to SR or DOX alone. After 3 days of treating MKN-45 and WIDR cells with SR, the fraction of cells in the sub-G1 phase was much higher than that of the control group. Our findings provide insights into unraveling the effects of SR on human gastric and colorectal adenocarcinoma cells and into developing therapeutic agents for use against gastric and colorectal adenocarcinomas.

Objectives : Although Chronic tension-type headache(CTTH) is one of the most common symptom in primary headache, there is no definite mechanisms. But muscular factors and psychological factors is supposed to be related with CTTH according to many other studies and pressure pain threshold(PPT) is used to measure muscular factors. Methods 1. We performed this study with 63 patients fulfilling the International Headache Societ criteria for chronic tension-type headache and 20 healthy control group and measured the PPT of temporal muscle and trapezius muscle. 2. We investigated the correlation between clinical characteristic and PPT. 3. Each of the CTTH groups and Control group is divided to four group again - HNP, Spondylosis, Sprain, Normal according to Cervical spine X-ray. Results 1. The PPT of temporal muscle and trapezius muscle in the CTTH is significantly lower than that of Control. 2. In CTTH group, the PPT has significant positive relation with duration of headache and continued time of headache. And the PPT has significant inverse relation with Frequency of headache and Level of headache. 3. In CTTH group, spondylosis group has the highest PPT and normal group is second. And there are significant difference between spondylosis group and the others. Conclusion : We found that PPT is strongly significant to measure muscular factor in CTTH.

Objective : Oculomotor nerve palsy is a disorder which causes eyeball movement trouble, diplopia, dizziness and eyelid ptosis. It is caused by aneurysm, mass, trauma, infection and so on. But sometimes we can't establish the cause. We observed 3 cases of idiopathic oculomotor nerve palsy patient treated with hominis placenta pharmacopuncture. Method & Result : We treated three idiopathic oculomotor nerve palsy patients with hominis placenta pharmacopuncture and electroacupuncture. As the result, symptoms of three patients were improved remarkably. Conclusion : In this cases, the hominis placenta pharmacopuncture is effective on idiopathic oculomotor nerve palsy. We need further study about idiopathic oculomotor nerve palsy and hominis placenta pharmacopuncture.

Purpose: This study aimed to investigate the nationwide intention to delegate clinical practice of medical specialists in accordance with the enactment of the scope of practice for advanced practice nurses (APNs). Methods: Data were collected from October to December 2021 using Google Surveys. In total, 147 medical specialists from 12 provinces responded to the survey. The survey questionnaire was categorized into four legislative draft duties, according to the scope of practice (a total of 41 tasks): Twenty-nine tasks on treatments, injects, etc., performed under the guidance of a physician and other activities necessary for medical treatment (treatment domain); two tasks on collaboration and coordination; six tasks on education, counseling, and quality improvement; four regarding other necessary tasks. Participants were asked whether they were willing to delegate the tasks to APN. Results: The intention to delegate tasks to APN was higher for non-invasive tasks such as blood sampling (97.3%) or simple dressing (96.6%). Invasive tasks such as endotracheal tube insertion (10.2%), sampling: bone marrow biopsy & aspiration (23.8%) showed low intention to delegate in the treatment domain. Participants who were older, male, and had more work careers with APN, showed a higher intention to delegate tasks. Conclusion: To prevent confusion in the clinical setting, a clear agreement on the scope of APN practice as APN delegated by physicians should be established. Based on this study, legal practices that APN can perform legally should be established. [ABSTRACT FROM AUTHOR]

Purpose : This study aims to develop the Forensic Nursing Competency Scale suitable to South Korea. Methods : The initial items were generated through literature review and interviews. Items were evaluated by experts for content and face validity. By conducting a pilot test, 74 measurement items were developed. In total, 333 copies of the questionnaire were analyzed regarding the validity and reliability of the study. Data were analyzed using SPSS 23.0 program and AMOS 18.0 program. Results : The study selected 53 questions after testing the content, face, and construct validity of the scale. The final 53 questions were composed of 15 sub-components in eight domains. These eight domains encompassed nursing practice, communication, critical thinking, human caring and relationships, evidence management, active information collection, professional development, and knowledge integration. Conclusions : In order to verify the effectiveness of the scale, future studies need to compare the forensic nursing competency in two groups to assess differences in these competency. Moreover, it is necessary to develop a forensic nursing educational program and validate its effectiveness by using this scale. [ABSTRACT FROM AUTHOR]

The purpose of this study was to examine the effects of cookbook making activities on young children's mathematical concept and writing development. The participants were comprised of 50 five-year-old children from two intact classes from a kindergarten in Gyeonggi province, and they were divided into an experimental and a comparison group. The experimental group participated in cooking activities and produced cookbooks as extension activities whereas the comparison group carried out only cooking activities. The results indicated that the children in the experimental group received statistically higher scores in mathematical concept- and writing-tests, suggesting that cookbook making activities are a useful educational tool for enhancing young children's mathematical concepts and facilitating their writing development. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to describe the level of satisfaction with the role of Korean oncology advanced practice nurses (KOAPNs) among cancer patients, physicians, and nurses. Methods: This study was conducted with 176 patients who had experienced KOPANs' care more than three times, as well as 82 physicians and 190 nurses who have worked with KOAPNs at four hospitals in Korea. Results: The results indicate that 1) Overall satisfaction in the patient group was high (3.61) and they were most satisfied with the 'attentiveness' domain; 2) Overall satisfaction in the physician group was also high (3.61), however, that in the nurse group was relatively low (3.28); 'coordination & cooperation' showed the highest score for satisfaction in both groups, while 'research' domain showed the lowest score; 3) Cancer type in patients, working department in physicians or nurses, and duration working with KOAPNs in nurses showed significant association with satisfaction; and 4) The ratio of KOAPNs-to-patient, time since introduction of the KOAPNs policy, and incentive system were institutional factors showing significant association with it. Conclusion: These findings suggest the necessity for identification and standardization of the roles of KOAPNs, as well as promotion of awareness of KOAPNs' care. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to investigate the influence of body image, self-esteem, and depression on sexual function in young breast cancer survivors. Methods: Data were collected through an online questionnaire from 171 patients under 50 years of age between February and April 2023. The statistical analysis, performed using SPSS/WIN 26.0, included descriptive statistics, independent t-tests, one-way analysis of variance, Pearson's correlation, and multiple linear regression. The bias-corrected bootstrap method was employed for testing mediation using JASP 0.17.2. Results: Sexual function correlated with body image (r=-.54, p<.001), selfesteem (r=.50, p<.001), and depression (r=-.60, p<.001). Regression analysis revealed depression, age, and cancer stage influenced sexual function. Body image and self-esteem indirectly influenced sexual function through depression. Conclusion: A tailored sexual function improvement program for young breast cancer survivors should consider addressing issues related to body image, selfesteem and depression. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to investigate medication regimen complexity, social support, and beliefs about medicine as factors related to medication adherence, with the eventual goal of targeting these factors to improve medication adherence in patients undergoing hemodialysis. Methods: This study included 143 patients undergoing hemodialysis (hospitalized or outpatients) from two hospitals located in Daegu city. Data were collected from January 11 to March 31, 2023, using self-reported questionnaires, including the Morisky Medication Adherence Scale (MMAS-8), medication regimen complexity index, multidimensional scale of perceived social support, and beliefs about medicine. The collected data were analyzed using descriptive tests, the independent t-test, one-way analysis of variance, Pearson's correlation coefficients, and hierarchical multiple regression via SPSS for Windows version 25.0. Results: Based on the MMAS-8 scores, the prevalence of medication nonadherence was determined to be 53.8%. In hierarchical regression analysis, the factors affecting medication adherence included beliefs about medicine (β=34, p<.001) and social support (β=30, p<.001). The total explanatory power of the regression model was 44% (F=16.83, p<.001). Conclusion: Social support and beliefs about medicine can be effective strategies for positively changing medication adherence in patients undergoing hemodialysis. It is essential to establish nursing intervention programs to increase social support and modify beliefs about medicine in patients undergoing hemodialysis. [ABSTRACT FROM AUTHOR]

A checklist of dietary behavior items for the elderly was developed based on Korean dietary guidelines. First, a literature review was conducted, and 63 preliminary items, including 30 items on food intake, 12 on eating habits, and 21 on dietary culture, were obtained to evaluate the dietary guidelines. The preliminary items were evaluated by experts using Lawshe’s method to verify the content validity. They were then revised, resulting in 52 items: 25, 11, and 16 in the food intake, eating habits, and dietary culture domains, respectively. A face-to-face survey was conducted on 331 people over 65 years of age in the metropolitan area, and their one-day food intake was surveyed using a 24-hour recall method in August 2022. The 48 items, including 24, 11, and 13 items on food intake, eating habits, and dietary culture, respectively, correlated significantly with the evaluation indicators of nutrient intake, such as mean adequacy ratio, dietary diversity score, and nutrient intake density. These items were considered suitable for evaluating the elderly's compliance with dietary guidelines. [ABSTRACT FROM AUTHOR]

This paper discusses the design of a 4.4∼5.0 GHz low-noise amplifier (LNA) using a 0.5-μm GaAs pHEMT process. The transistor size was optimized to address the mismatch between optimal noise and input impedance owing to the unique noise sources of the transistor and parasitic characteristics, achieving a low noise figure with high input and noise optimal impedance matching without additional inter-stage loss components. The designed low-noise amplifier consumed 48 mW of power in the 4.4∼5.0 GHz range, demonstrating more than 23 dB of gain and a low noise figure of less than 0.9 dB. The size of the fabricated circuit was 1.8×1.4 mm². [ABSTRACT FROM AUTHOR]

This paper discusses the design of a 3.5-GHz band Doherty power amplifier using a 0.5-μm GaAs process. The design was optimized through load-pull simulations, employing the second harmonic trap filter at the output of the peaking amplifier to maintain high linearity. Measurement results of the fabricated power amplifier showed a maximum saturated power of 27.8 dBm and power-added efficiency (PAE) of 34.3 % in the 3.5 GHz band. Additionally, with a 5G NR 64-QAM 100-MHz modulated signal, it achieved a linear output power of 22 dBm with an EVM of 5.6 % and a linear output power added efficiency of 19.8 %. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to identify the mediating effect of role clarity in the relationship between clinical decision-making abilities and job stress among advanced practice nurses at tertiary hospitals. Methods: The participants were 137 advanced practice nurses. The assessment tools were clinical decision-making in nursing scale, role ambiguity scale, and Korean occupational stress scale (KOSS-26). Data were analyzed with the SPSS/24.0 program and mediation analysis was performed according to the Baron and Kenny methods. Results: There were significant relationships between clinical decision-making abilities and job stress (r=-.33, p<.001), and role clarity and job stress (r=-.29, p=.001). Role clarity showed partial mediating effects in the relationship between clinical decision-making abilities and job stress (Z=2.02, p=.043). Conclusion: Therefore, to reduce advanced practice nurses' job stress, it is necessary to develop a program and strategies to increase their clinical decision-making abilities. [ABSTRACT FROM AUTHOR]

Purpose: This study investigated coronavirus disease-19 (COVID-19) related stress, resilience, and organizational commitment, and determined the factors influencing nurses' organizational commitment at an infectious disease hospital of COVID-19. Methods: A cross-sectional descriptive survey was conducted with 138 nurses. Data analysis, including descriptive statistics, independent t-tests, one-way ANOVA, Pearson's correlations, and multiple regression analysis, were performed using SPSS 26.0 program. Results: Factors influencing organizational commitment included resilience (β=0.31, p<.001), position (β=0.31, p<.001), COVID-19 related stress (β=-0.26, p<.001), and COVID-19 nursing period (β=-0.19, p=.012). These variables explained 29.6% of the organizational commitment. Conclusion: In order to enhance the organizational commitment of nurses in infectious disease hospitals of COVID-19, active program development and intervention are required at the organizational level to improve nurses' resilience and relieve stress related to nursing infectious disease patients. [ABSTRACT FROM AUTHOR]

Focusing on FinTech keywords, this study is analyzing newspaper articles and Twitter data by using text mining methodology in order to understand trends in the industry of domestic digital financial service. In the growth of FinTech lifecycle, the frequency analysis has been performed by four important points: Mobile Payment Service, Internet Primary Bank, Data 3 Act, MyData Businesses. Utilizing frequency analysis, which combines the keywords ‘China’, ‘USA’, and ‘Future’ with the ‘FinTech’, has been predicting the FinTech industry regarding of the current and future position. Next, sentiment analysis was conducted on Twitter to quantify consumers' expectations and concerns about FinTech services. Therefore, this study is able to share meaningful perspective in that it presented strategic directions that the government and companies can use to understanding future FinTech market by combining frequency analysis and sentiment analysis. [ABSTRACT FROM AUTHOR]

Existing clothing recommendation systems remain at the level of showing appropriate photos when a user selects a type of clothing he or she likes after entering his or her own body size or body size. When a user purchases clothing using such recommendation systems, there are many cases in which it does not fit or does not fit the user's body size. In this study, to solve these problems of existing clothing recommendation systems, a system was implemented in which the user receives not only size but also skin tone and recommends clothing suitable for the user's body size as well as skin tone. In this system, clothing size information obtained through web crawling was periodically stored in a database for eight male tops to recommend clothing, and the entire pixel of the clothing image was analyzed to extract color text values. In order to confirm the performance of this system, a survey was conducted on 100 male college students, and the satisfaction level was 70%. Most of the reasons for not being satisfied are that the recommended clothing is limited, so it is judged that it is necessary to expand the target clothing in the future. [ABSTRACT FROM AUTHOR]

This study tried to identify hospital internal marketing, organizational communication, and the degree of organizational performance targeted at nurses working in university hospitals, and apprehend factors affecting organizational performance. A structured questionnaire, where 239 nurses answered, was used to figure out general features, hospital internal marketing, organizational communication, and organizational performance. Descriptive statistics, Indepented t-test, one-way ANOVA, correlation, and multiple regression analyses were used to analyze the data. The analyzing tool was IBM SPSS 21.0 program. The result of this study was as follows: hospital internal marketing 3.13±0.58 points, organizational communication 3.23±0.48 points, and organizational performance 3.34±0.51 points. Organizational performance showed a positive correlation with hospital internal marketing and organizational communication, and those two explained 61.0% of organizational performance. Therefore, hospital internal marketing strategy - encouraging nurses in individual aspect - and integrated strategy - establishing various communication channels in organizational aspect - are required to increase the organizational performance of nurses. [ABSTRACT FROM AUTHOR]

The purpose of this study is to examine the effects of organizational/job suitability and self-efficacy on the job enthusiasm of public officials to enhance the government's organizational performance and goal achievement, and to examine what mediating effects of self-efficacy have. As the subject and method of the study, a survey was conducted with 248 civil servants from three cities (P, U, Y) in Gyeonggi-do, and structural equation analysis was used for the collected surveys. As a result of the study, organizational suitability of public officials had a positive effect on job enthusiasm, and self-efficacy was found to have a partial mediating effect on organizational suitability and job enthusiasm. In the case of job suitability, job enthusiasm was not significant, and self-efficacy had a fully mediated effect. Based on the results of this study, administrative and policy implications for enhancing the enthusiasm for the job of front-line civil servants of administrative organizations were presented. [ABSTRACT FROM AUTHOR]

This study differentiated it from previous studies by selecting Chinese lifestyle shops in the current situation where lifestyle shops are rapidly emerging due to the increase in single-person households in China and changes in consumption patterns. The purpose of this study is to present basic data for establishing VMD strategies for domestic lifestyle shops wishing to enter China through the analysis of the characteristics of VMD elements. The results of this study are as follows.The research results are as follows. In the display elements of the VMD of Chinese lifestyle shops-GAROSU, CH'IN, and Nome, the appliances and props used differentiated shapes and materials according to the product concept and design. There seemed to be a difference depending on the concept of the lifestyle shop. Also, there were differences in the form of VP and the presentation method of PP and IP in VP, PP, and IP according to the store product group and the amount of products displayed in the presentation element. In a follow-up study, it is considered meaningful to conduct a study on domestic lifestyle shops and a comparative analysis of VMD between Chinese and domestic lifestyle shops. [ABSTRACT FROM AUTHOR]

Purpose : This study aimed to identify the moderating and mediating effects of resilience on the relationship between role conflict and job satisfaction among nurses working in a comprehensive nursing care service ward. Methods : Participants were 130 comprehensive nursing care service ward nurses from four hospitals. Data were collected using structured questionnaires and analyzed by t-test, ANOVA, Scheffé test, Pearson correlation coefficients, and hierarchical multiple regression analysis, using SPSS 25.0. The mediating effect of resilience on the relationship between role conflict and job satisfaction was analyzed using multiple regression analysis according to Baron and Kenny's procedure. Results : Statistically significant negative correlations were found between role conflict and resilience (r=-.25, p<.007) and between role conflict and job satisfaction (r=-.38, p<.001). A significant positive correlation was found between resilience and job satisfaction (r=.54, p<.001). A partial mediating effect of resilience was found between role conflict and job satisfaction (Z=-2.53, p=.012) but no moderating effect was found. Conclusion : To improve the job satisfaction of comprehensive nursing care service ward nurses, interventions for alleviating role conflict and improving resilience as well as evaluations of the two variables are necessary. [ABSTRACT FROM AUTHOR]

Purpose : The purpose of this study was to understand and describe the experiences of the advanced nurse practitioner (APN) system used by healthcare providers including APNs, doctors who worked with APNs, and APN master's course professors at a graduate school. Methods: Qualitative data were collected via snowball sampling. The participants were nine APNs, six doctors, and three professors. They were divided into three focus groups, each of which consisted of all three types of healthcare providers. Data were collected via interviews with the three focus groups conducted from September to October 2019. All interviews were audiotaped and transcribed verbatim. The transcribed data then underwent qualitative content analysis. Results: Based on the data, we extracted four themes and 14 categories. The themes were "Role and system of APNs started according to healthcare environment changes", "Optimal healthcare provider to ensure quality of care", "Confused role and system of APNs due to incomplete medical law", and "Tasks for the stable operation of the APN system." Conclusion : For quality treatment and safety of patients, a legal basis must be established for the APN system. For its stable operation, social consensus regarding legislation about APNs' scope of practice is required. Finally, a discussion is necessary about the integration of APNs' 13 fields. [ABSTRACT FROM AUTHOR]

Purpose: This study aimed to identify subjective health status and specific self-efficacy, and their mediating effects on the relationship between health literacy and self-care behavior in stomach cancer patients following gastrectomy. Methods: A descriptive survey design was used. Data were collected from 131 gastric cancer patients between 17 February and 10 September, 2020 at a cancer center in Gyeonggi-Do. The participants responded to a self-reporting questionnaire. Data were analyzed using descriptive statistics and the bootstrapping method with SPSS/WIN 25.0 and PROCESS macro program. Results: The mean score for self-care behavior was 66.78±8.36. Self-care behavior was significantly associated with health literacy, subjective health status, and specific self-efficacy. The mediating effect of specific self-efficacy on the impact of health literacy on self-care behavior was confirmed. Conclusion: The impact of health literacy on self-care behavior was mediated by specific self-efficacy in stomach cancer patients following gastrectomy. Further, the results suggest that specific self-efficacy needs to be considered in developing nursing interventions to enhance health literacy and improve self-care behavior for stomach cancer patients after gastrectomy. [ABSTRACT FROM AUTHOR]

Purpose: The study sought to investigate the relationships between beliefs about medications, self-efficacy of medication use, social support and medication adherence, and the general factors associated with medication adherence among the elderly living with chronic disease. Methods: This study took the form of a descriptive survey involving 222 elderly outpatients - aged 65 years or older - who visited S medical center, located in S city. Data were collected through self-report questionnaires from July to August 2019. Data analysis was conducted using descriptive statistics, an independent t-test, a one-way ANOVA, Pearson's correlation coefficient, and a hierarchical multiple regression via the SPSS/WIN 25.0 program. Results: The mean score for medication adherence was 61.80±10.19 (range 16~80). Participants' medication adherence positively correlated with beliefs about medications (r=.17, p=.012), self-efficacy for medication use (r=.31, p<.001) and social support (r=.20, p=.003). Frequency of alcohol consumption (β=-.20, p=.001), burden level of medical costs (β=-.18, p=.012), experience of side-effects (β=-.21, p=.001), medication-taking education (β=.17, p=.008), beliefs about medication (β=.13, p=.038), and self-efficacy for medication use (β=.19, p=.004) explained for 24.9% of medication adherence (F=6.23, p<.001). Conclusion: It is necessary to consider the beliefs about medication and self-efficacy for medication use when developing educational programs aimed at improving medication adherence among the elderly living with chronic diseases. [ABSTRACT FROM AUTHOR]

Purpose : Based on Quint's theory and the relevant literature, this study constructed a structural equation model for explaining and predicting end-of-life care performance in clinical nurses. Methods: A self-administered questionnaire was used to collect data from 265 nurses between September 1 and September 30, 2016. The data were analyzed using SPSS ver. 21 and AMOS ver. 21. Results: The goodness of fit of the modified model was found to be relatively satisfactory (χ²=114.82, Nomed χ²(χ²/df)=2.44, SRMR=.06, GFI=.94, AGFI=.89, CFI=.95, TLI=.91, RMSEA=.07). End-of-life care performance was affected by the attitudes toward nursing care of the dying, working unit, and death anxiety. The attitudes toward such care had the highest effect on end-of-life care performance. Conclusion : The results suggest that end-of-life care performance is directly and indirectly affected by attitudes toward nursing care of the dying, participation in end-of-life care education, working unit, death perception, and death anxiety. To improve clinical nurses' end-of-life care performance, effective programs to promote death anxiety and attitudes toward nursing care of the dying need to be developed. In addition, hospital nursing organizations should attempt to produce concrete measures for death anxiety and terminal care attitudes in clinical nurses. [ABSTRACT FROM AUTHOR]

In this study, we consider the relationship between boundaryless career attitudes and career success and the mediating effect of networking behavior. Boundaryless career attitude refers to career attitude in which career paths can gain experience in various environments beyond the fence of a single employment situation. Based on a prior research review, research hypotheses were established for the relationship between boundaryless career attitudes and subjective· objective career success. In addition, three networking behaviors, one of the social capital, were set as mediators between the two variables. Verifying the research hypothesis shows that the boundaryless career attitude and subjective career success are in a significant positive relationship and that the relationship is completely mediated by contact maintaining, friendship, and task networking behaviors. The boundaryless career attitude is a significant positibe effect with objective career success, and this relationship has been shown to be completely mediated by friendship and task networking behavior. Based on the above research results, interpretations, implications, and future research directions were presented. [ABSTRACT FROM AUTHOR]

The purpose of this study is to analyze the trends of wearable keywords using text mining methodology. To this end, 11,952 newspaper articles were collected from 1992 to 2019, and frequency analysis and bi-gram analysis were applied. The frequency analysis showed that Samsung Electronics, LG Electronics, and Apple were extracted as the highest frequency words, and smart watches and smart bands continued to emerge as higher frequency in terms of devices. As a result of the analysis of the bi-gram, it was confirmed that the sequence of two adjacent words such as world-first and world-largest appeared continuously, and related new bi-gram words were derived whenever issues or events occurred. This trend of wearable keywords will be useful for understanding the wearable trend and future direction. [ABSTRACT FROM AUTHOR]

Objectives: The main purpose of this study was to explore longitudinal transactional and mediational relationships between mothers’ happiness, parenting behaviors, and children’s happiness during the transition from kindergarten to elementary school. Methods: This study used data from the 7th (T1) through 9th (T3) wave (2014-2016) of the Panel Study on Korean Children (PSKC). Participants of this study were 1,302 mothers and their children, aged 6 to 8 years old. Data analysis was performed using autoregressive cross-lagged modeling. Results: First, the longitudinal transactional relationship was confirmed among mothers’ happiness, maternal warmth, and children’s happiness. Second, the longitudinal relationship between children’s happiness at T1 and mothers’ happiness at T3 was mediated by maternal warmth at T2. Finally, the longitudinal relationship between maternal warmth at T1 and mothers’ happiness at T3 was mediated by children’s happiness at T2. Conclusion: This study revealed longitudinal effects of transactional and mediational relationships on children, as well as on parents, in the transition period from kindergarten to elementary school. This finding highlighted the need for interventions to promote happiness of children at a familial level. [ABSTRACT FROM AUTHOR]

Distal humeral nonunion is one of the most concerned complications in elbow trauma. When bone loss at the fracture site is carried out due to nonunion, metaphyseal bone defect occurs. Therefore positioning of anatomical locking plate becomes difficult owing to abnormal bone contour, and fixation of small nonunion fragment is challenging. We introduce a good method of anatomical locking plate fixation with autogenous inlay strut bone graft for internal fixation. This technique is to insert autogenous inlay bone into the proximal medullary canal and hole of distal bone fragment which will lead to achieve correction of the anatomical alignment, length and rotation deformity. The inlay grafting is reduced to the shaft with two crossed K-wires temporarily. Definitive fixation is performed with locking plates, and autogenous bone graft is added at the defect site. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to determine whether poor preoperative nutritional status in elderly patients exhibited a negative influence on postoperative clinical outcomes. Methods: The medical records of 645 elderly patients were examined retrospectively. The patients had undergone major surgery between January 2017 and January 2018. Their nutritional status was measured using the Nutritional Risk Screening 2002. The data were analyzed using the chi-squared test, the Mann-Whitney U test, logistic regression, linear regression, Cox proportional hazards regression, and the Kaplan-Meier analysis. Results: Preoperative malnutrition was found in 73 patients (11.3%). Poor preoperative nutritional status was significantly associated with pressure ulcers, length of hospitalization, discharge to patient care facilities rather than home, and mortality rate at three months. Conclusion: Preoperative malnutrition in elderly patients was associated with negative postoperative clinical outcomes. These results indicate that an effective nutritional program before surgery can lead to a more rapid postoperative recovery. [ABSTRACT FROM AUTHOR]

Purpose : The purpose of this study was to determine whether appreciative inquiry (AI) is an effective intervention for increasing the positive psychological capital and organizational commitment of new nurses. Method : The study used a nonequivalent control group pretest-posttest design. The participants were 60 new nurses in a tertiary hospital in Seoul. The experimental group received 2 classes of AI education and in-unit AI activities. The control group received the existing education program. Results : There was no statistically significant difference in the positive psychological capital and organizational commitment between the experimental group and the control group over time. Satisfaction with the AI education scored 3.69, which was higher than the average. The reason why the experimental group members were satisfied with the program was that AI education helped them to adapt and the in-unit AI activities made staff more cooperative and the atmosphere of the unit more positive. Conclusion : When applying AI activities to new nurses to promote positive psychological capital and organizational commitment, it is necessary to provide a workshop in which the participants can fully concentrate on education and to extend the period of use to one year in order to maintain the effect of AI activities. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this study was to investigate factors affecting job embeddedness of nurses in trauma centers. Methods: This study was a cross-sectional study using structured questionnaires completed by 140 nurses in three regional trauma centers in Korea. Data were collected from July 15 to September 10, 2017, and analyzed using SPSS/WIN 23.0 program. Results: The mean score of organizational commitment was 3.65±0.75, positive psychological capital was 3.00±0.45, and job embeddedness was 3.00±0.45. The organizational commitment showed a significant positive correlation with positive psychological capital (r=.36, p<.001) and job embeddedness (r=.60, p<.001), and positive psychological capital also showed a significant positive correlation with job embeddedness (r=.74, p<.001). The factors affecting job embeddedness of nurses in trauma centers were positive psychological capital (β=.61, p<.001), organizational commitment (β=.38, p<.001), and marital status (β=-.14, p=.017). Conclusion: The results of this study suggest that to enhance job embeddedness, it is necessary to develop education and programs to strengthen organizational commitment and positive psychological capital of nurses in trauma centers. In addition, for unmarried nurses, interest and consideration are needed to enhance job embeddedness and to reduce turnover. [ABSTRACT FROM AUTHOR]

This study researched the food culture and bean economy of the Joseon dynasty during the 16th century and according to the primary lifestyle reference『Shaemirok (權尾錄)』. The research analyzed the textual contents of the『Shaemirok (權尾錄)』. It is clear that the people of the Joseon dynasty produced more beans than grain, at a ratio of 41 to 50, respectively. The soy bean sauce consumption was split into family consumption and non-family consumption. It was evident that there was more family consumption compared to that of non-family consumption at a ratio of 7 to 3, respectively. People of the Joseon dynasty annually recorded their way of making soy sauce from 1595 to 1600. The Joseon writers edited the record six times for making meju and four times for making soy sauce. The recorded ratio displays the ingredients of soy sauce, which were: 6 Du of Mal Jang and 2 Du of salt. Mal Jang and salt had a three to one ratio, respectively. The most mentioned food was Tofu during the mid-Joseon period with fifty six mentions. The Joseon people regarded making Tofu in a Buddhist temple as a family-bonding experience. Porridge was the second most prominent food next to Tofu, among the bean-related food. Porridge appears thirty five times. There were 3 types of porridge named: bean porridge, bean powder porridge and mung bean porridge. [ABSTRACT FROM AUTHOR]

Purpose: This study was performed to identify the severity of after-fall injuries and the factors affecting moderate to severe injury among elderly individuals. Methods: The study included 340 patients aged 65 years and over who visited the emergency room after experiencing a fall incident. Data were retrospectively collected through electronic medical records. Results: Severity of injuries was moderate 80.9%, the most common injury type was fracture 56.2% and the most commonly injured body part was the upper limb 43.8%. After treatment at the emergency room, 51.5% individuals were hospitalized. Of those hospitalized, 32.6% patients received an operation. Analysis was done of risk factors affecting falls with moderate to severe injury. The results revealed that falls in patients aged 85 years or older were 2.72 times more likely than patients aged 65~74 years. Falls were 4.21 higher in patients taking 1~2 medicines compared to patients not taking medicine. Conclusion: Injury after the fall in the elders was severe. In order to minimize post-fall injuries, it is necessary to perform emergency treatment after falls, to visit the hospital facility promptly. It is also necessary to educate patients to be aware of the side effects of the drugs they are taking. [ABSTRACT FROM AUTHOR]

Objectives: The purpose of this study was to investigate the relationship between emotional awareness and psychological well-being in adolescents with cognitive emotion regulation strategies as mediators. Methods: A total of 375 middle and high school students in Seoul and Gyeonggi-do participated. Selfreport questionnaires were used to assess their emotional awareness, adaptive and maladaptive emotion regulation strategies, and psychological well-being. The data were analyzed using descriptive statistics, Pearson’s correlations, and regression analyses in PROCESS macro. Results: First, emotional awareness was related to both cognitive emotion regulation strategies and psychological well-being. Also, adaptive strategies for regulating emotions were strongly related to psychological well-being, while maladaptive strategies were inversely related to psychological wellbeing. Second, both adaptive and maladaptive emotion regulation strategies partially mediated the link between emotional awareness and psychological well-being in adolescents. Conclusions: These findings indicate that emotional awareness and cognitive emotion regulation strategies are important factors in improving the psychological well-being of adolescents. [ABSTRACT FROM AUTHOR]