• Journal of the Korea Convergence Society
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• v.11 no.5
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• pp.381-389
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• 2020

Patients, particularly elderly patients, need nursing appropriate to their characteristics and pace, whereas 'fast nursing' is actually emphasized in Korea. Hence, this study attempts to identify the characteristics of 'slow nursing' in Korea. Walker & Avant's approach to concept analysis was performed through a literature review on the concept of 'slow nursing.' A literature search and concept analysis, using the keywords of 'slow,' 'slow nursing' and 'slow prescription' in Pubmed, Riss, NDSL, DBPIA, and Google Scholar from 2000 to 2019, yielded the following attributes of 'slow nursing': 'respect for the speed of the subject,' 'carefulness,' 'comfort in the process,' 'participation' and 'consideration of the meaning of life.' Model cases were derived based on these attributes. Predisposing factors involved in 'slow nursing' include patient malfunction, psychological deflection, indifference, fear of treatment, and lack of willingness to live. The outcomes were a discovery of patients' potential capacities, recovery of confidence, health promotion, improved communication with medical staff, confidence, and self-integrity. It is expected that the development of measurement tools using the attributes of 'slow nursing' would contribute to patient nursing and research in the future.

• International Journal of Advanced Culture Technology
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• v.9 no.3
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• pp.174-180
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• 2021

The necessity of this study is as follows. A decrease in the number of newborns, an increase in the youth unemployment rate, and a decrease in the employment rate are having a fatal impact on universities. To help increase the employment rate of universities, we intend to utilize Big Data of university public information. Big data refers to the process of collecting and analyzing data, and includes all business processes of finding data, reprocessing information in an easy-to-understand manner, and selling information to people and institutions. Big data technology can be divided into technologies for storing, refining, analyzing, and predicting big data. The purpose of this study is to find the vision and special department of a university with a high employment rate by using big data technology. As a result of the study, big data was collected from 227 universities on www.academyinfo.go.kr site, We selected 130 meaningful universities and selected 25 universities with high employment rates and 25 universities with low employment rates. In conclusion, the university with a high employment rate can first be said to have a student-centered vision and university specialization. The reason is that, for universities with a high employment rate, the vision was to foster talents and specialize, whereas for universities with a low employment rate, regional bases took precedence. Second, universities with a high employment rate have a high interest in specialized departments. This is because, as a result of checking the presence or absence of a characterization plan, universities with a high employment rate were twice as high (21/7). Third, universities with high employment rates promote social needs and characterization. This is because the characteristic departments of universities with high employment rates are in the order of future technology and nursing and health, while universities with low employment rates promoted school-centered specialization in future technology and culture, tourism and art. In summary, universities with high employment rates showed high interest in student-centered vision and development of special departments for social needs.

• Nutrition Research and Practice
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• v.13 no.5
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• pp.399-409
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• 2019

BACKGROUND/OBJECTIVES: This study was designed to provide scientific evidence on the effectiveness of worksite-based dietary intervention to reduce obesity among overweight/obese employees. MATERIALS/METHODS: Electronic search was performed using Ovid Medline, Embase, Cochrane Library, and CINAHL databases. The keywords used were "obesity," "nutrition therapy," and "worksite." The internal validity of the randomized controlled trials (RCTs) was assessed using the Cochrane's Risk of Bias. Meta-analysis of selected studies was performed using Review Manager 5.3. RESULTS: A total of seven RCTs with 2,854 participants were identified. The effectiveness of dietary interventions was analyzed in terms of changes in weight, body mass index (BMI), total cholesterol, and blood pressure. The results showed that weight decreased with weighted mean difference (WMD) of -4.37 (95% confidence interval (CI): -6.54 to -2.20), but the effectiveness was statistically significant only in short-term programs < 6 months (P = 0.001). BMI also decreased with WMD of -1.26 (95% CI: -1.98 to -0.55), but the effectiveness was statistically significant only in short-term programs < 6 months (P = 0.001). Total cholesterol decreased with WMD of -5.57 (95% CI: -9.07 to -2.07) mg/dL, demonstrating significant effectiveness (P = 0.002). Both systolic (WMD: -4.90 mmHg) and diastolic (WMD: -2.88 mmHg) blood pressure decreased, demonstrating effectiveness, but with no statistical significance. CONCLUSIONS: The worksite-based dietary interventions for overweight/obese employees showed modest short-term effects. These interventions can be considered successful because weight loss was below approximately 5-10 kg of the initial body weight, which is the threshold for the management of obesity recommended by the Scottish Intercollegiate Guideline Network (SIGN).

• The Journal of the Convergence on Culture Technology
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• v.7 no.1
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• pp.364-368
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• 2021

This study was conducted to investigate the relationship between performance level and ego orientation and task orientation, which are sub-factors of achievement goal orientation, targeting the Korean youth badminton national team. Accordingly, two null hypotheses were established and tried to verify that there would be no difference in ego orientation and task orientation according to the performance level of the badminton youth representative players. A total of 92 middle and high school students were divided into upper and lower performance groups, and the differences between ego orientation and task orientation were investigated, respectively. For the measurement, We used sports achievement goal orientation (task and ego orientation in a sports questionnaire, TEOSQ). Data were analyzed by performing frequency analysis, reliability analysis, and independent t-test. As a result, there was no statistically significant difference in both the ego orientation and task orientation between the upper and lower groups of performance. We discussed based on the research results.

• The Journal of the Convergence on Culture Technology
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• v.8 no.4
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• pp.375-380
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• 2022

The purpose of this study is to find out consumers' perception and meaning of convenience store convenience food by using big data. For this study, NNAVER and Daum analyzed news, intellectuals, blogs, cafes, intellectuals(tips), and web documents, and used 'convenience store convenience food' as keywords for data search. The data analysis period was selected as 3 years from January 1, 2019 to December 31, 2021. For data collection and analysis, frequency and matrix data were extracted using TEXTOM, and network analysis and visualization analysis were conducted using the NetDraw function of the UCINET 6 program. As a result, convenience store convenience foods were clustered into health, diversity, convenience, and economy according to consumers' selection attributes. It is expected to be the basis for the development of a new convenience menu that pursues convenience and convenience based on consumers' meaning of convenience store convenience foods such as appropriate prices, discount coupons, and events.

• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.163-170
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• 2021

The purpose of this study is to identify the harmful factors of teacher's job stress and occupational-related musculoskeletal diseases, and to investigate according to job types to seek solutions and improvement measures for removing harmful factors. A total of 168 elementary and high school teachers in Seoul were surveyed. As a result, the average RULA score of the teacher was 4.2 points, and the average RULA score of the teacher who did not complain of musculoskeletal diseases was 4.3 points. In addition, the average job stress score of the teacher was 58.9 points, and the stress score by factor was in the order of student guidance, work burden, loss of authority, organizational structure and curriculum, treatment and welfare, human relations. As a result of analyzing the teacher's RULA score and job stress, it was possible to derive a correlation between musculoskeletal disorders and job stress caused by occupation.

• The Journal of the Convergence on Culture Technology
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• v.9 no.1
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• pp.627-633
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• 2023

This study sought to identify the effects of entrepreneurship orientation and self efficacy on entrepreneurial intentions among workers in the bio-healthcare industry in Korea. As interest in health increases in the age of aging, the bio-healthcare industry is attracting a lot of attention for start-ups as an industry that can create high added value, but there are also aspects that take a relatively long time to develop technology, require a lot of money, and have a relatively high probability of failure. In this study, we measured the level of entrepreneurship orientation and self efficacy of bio-healthcare industry workers and identified the degree of influence on entrepreneurial intentions. Studies have shown that innovativeness, progressiveness, and risk-taking among entrepreneurship orientations all have a significant impact on entrepreneurial intention. In addition, self efficacy has been shown to have a mediating effect on the relationship between innovativeness, progressiveness, risk-taking and entrepreneurial intention.

• Physical Therapy Rehabilitation Science
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• v.11 no.4
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• pp.414-420
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• 2022

Objective: In this study, the test-retest reliability and validity were presented to evaluate the usability of isokinetic rehabilitation equipment for the knee joint. Design: Cross-sectional design, reliability & validity study. Methods: Thirty healthy adults participated in the study. A CSMI dynamometer was used as a standardized measuring device to present the validity of the equipment. It was measured based on the dominant leg. The average peak torque value was selected as the measurement variable. After the measurement, a questionnaire was conducted on safety, satisfaction, and performance through the usability evaluation questionnaire. Results: The knee joint isokinetic rehabilitation equipment showed high reliability with Intraclass Correlations Coefficients (ICC) =0.883~0.956. In order to check the validity of the equipment, the 95% confidence interval of the mean difference limit was confirmed by the Bland & Altman plot. As a result, all three angular velocities showed a smaller confidence interval in the flexion than in extension. There were less than 10 plots that were not included in 2 Standard Deviation (SD) between all measurements. As a result of the usability evaluation questionnaire, the average of the safety domain(4.9±0.4), satisfaction domain(4.1±0.8), performance domain(4.3±0.8). Conclusions: If the product is improved by supplementing the items identified in the usability evaluation process, it is judged that it can be used as a useful device in various knee joint rehabilitation fields.

• Advances in nano research
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• v.12 no.3
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• pp.301-317
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• 2022

Many studies have shown that Mg-Nd-Zn-Zr (abbreviated as JDBM) alloy has good biocompatibility and biodegradability as well as promotion of cell adhesion, proliferation and differentiation, and Wnt/β-catenin signaling pathway may play a unique role in joint tissue by controlling the function of chondrocytes, osteoblasts and synoviocytes. However, it is not clear whether the JDBM alloy induces osteochondral repair through Wnt/β-catenin signaling pathway. This study aims to verify that JDBM alloy can repair osteochondral defects in rats, which is realized by Wnt/β-catenin signaling pathway. In this study, the osteochondral defect model of the right femoral condyle non-weight-bearing area in rats was established and randomly divided into three groups: Control group, JDBM alloy implantation group and JDBM alloy implantation combined with signaling pathway inhibitor drug ICRT3 injection. It was found that after JDBM alloy implantation, the bone volume fraction (BVF) became larger, the bone trabeculae were increased, the relative expression of osteogenesis gene Runx2, Bmp2, Opn, Ocn and chondrogenesis gene Collagen II, Aggrecan were increased, and the tissue repair was obvious by HE and Masson staining, which could be inhibited by ICRT3.

• International Journal of Advanced Culture Technology
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• v.11 no.2
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• pp.276-283
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• 2023

Purpose: We aimed to determine the differences in the levels of serum thyroid hormone (free T4 [FT4]) and thyroid stimulating hormone [TSH]) as biomarkers for hepatitis B virus (HBV) infection status, with respect to age and sex. Methods: We retrospectively analyzed serum samples from 200 patients who underwent HBV testing from August 2022 to September 2022. Serum samples were collected from patients suspected of having HBV infection who visited this hospital. Thyroid hormone levels were measured, and patients were grouped according to age and sex. Results: Differences in TSH and FT4 levels in the serum of patients in the HBV-positive and -negative groups were not significant. Among the HBV-positive patients in the younger age group (<60 years), TSH and FT4 levels were 1.78 ± 0.09 µIU/mL (normal: 0.4-5.0 µIU/mL) and 1.24 ± 0.02 ng/mL (normal: 0.8-1.9 ng/mL), respectively, whereas among the HBV-positive patients in the older age group (≥60 years), TSH and FT4 levels were 2.22 ± 0.17 µIU/mL and 1.24 ± 0.07 ng/mL, respectively. Conclusions: The presence of HBV did not markedly affect serum thyroid hormone levels. Our findings shed light on the conflicting evidence on the association between thyroid hormone levels and HBV infection. We, Hyeokjun Yun and Bo Kyeung Jung are co-first authors which made substantial contribution equally to the conception and designed of this work. Jae Kyung Kim, In soo Rheem and Kap No Lee made significant contributions to the acquisition and analysis of the data.