• Journal of East-West Nursing Research
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• v.5 no.1
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• pp.114-119
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• 2000

This paper reviews the curriculums on the nursing in oriental medicine currently provided by Korean nursing education institutes. As of October 2000, 14 of 48 four-year-system and 40 of 65 three-years system nursing schools provide the various academic courses and programs titled with the nursing care in oriental medicine. Depending on schools, the credit assigned to these courses and programs vary widely ranged from 1 to 8 units. Even in some schools the courses are offered not as a regular credit course but as a part of other courses on time sharing base. It is absolutely insufficient efforts in promoting education on the nursing in oriental medicine. The oriental medicine is basically based on the principles that the most critical factor in promoting health and preventing disease is the process for improving the condition of both physical and mental part of patients. In this context it seems to be an valuable attempt to apply the principles of oriental medicine to the field of nursing care, and to develop the new methods. It is because promoting health, preventing disease, recovering health, alleviating pains are the basic responsibilities of nursing care. The national health policies have been increasingly emphasizing low-cost and high-efficiency just as in economic policies. In terms of cost-effectiveness nursing education in oriental medicine seems to be evaluated as good enough to satisfy these efficiency requirements. As a initial step for promoting and specializing the nursing education in oriental medicine it is absolutely needed to introduce and expand the curriculum on this new field. Increasing concerns about the oriental medicine as the third medical care is the world wide phenomenon now. Considering this trend, current insufficient curriculum on nursing in oriental medicine in education institutes, especially in four-year system nursing school, might be an undesirable phenomenon for future development of nursing education in Korea. In-depth studies about this issue are seriously needed.

• Korean Journal of Community Nutrition
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• v.2 no.5
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• pp.680-686
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• 1997

The purpose of this study is to examine the relationships among body composition, dietary intake, exercise, and life style in children(M=80, f=102) of the 5th and 6th grades of elementary school. Anthropometry and multifrequency bioelectrical impedance analysis were conducted to estimate body composition. Dietary intake, exercise, and life style were determined by using questionnaires. When obesity was classified greater than 120% of the ideal body weight, the prevalence rates of obesity were 31.2% for boy and 20.6% for girl. There were significant differences in body composition between nonobese(NO) and obese(OB) groups. Mean fat mass(FM) and lean body mass(LBM) were 8.6kg and 27.7kg for NO group and 16.7kg and 32.3kg for OB group, respectively. Also a significant difference was found in hydration rate(TBW/body weight)between groups( <0.01). No significant difference was found I total calorie intake and nutrient intakes between groups. No difference was found in the frequency and duration of outdoor exercise and indoor activities. Mean sleeping hours was 8-9hours for 62% of nonobese children and for 59% of obese children. However, calorie intake per body weight was significantly lower inobese children than in nonobese. The present study showed that significant differences existed in their body size and composition between NO and OB groups , while no differences existed in daily calorie intake, excercise , and life style. This may indicate that important obesity-promoting factors of early onset obesity may rely on other factors such as hereditary or environmental factors besides factors considered. Further studies are required to understand obesity-promoting factors in children. (Korean J Community Nutrition 2(5) : 680∼686, 1997)

• Clinical and Experimental Reproductive Medicine
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• v.32 no.2
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• pp.149-154
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• 2005

연구목적: 정자의 첨체상태는 수정능과 상관관계가 있다. 본 연구는 사람 정자의 동결보존 시 Fertilization promoting peptide (FPP) 처리가 첨체 유지에 효과가 있는지를 알아보고자 실시하였다. 연구재료 및 방법: 사람 정자는 정액검사를 의뢰한 시료를 사용하였으며, 적정농도를 조사하기 위하여 25, 50, 100 nM FPP를 신선정자에 처리한 뒤 시간별로 첨체의 변화를 조사하였다. 또한 적정화된 50 nM FPP를 정자의 동결-융해 시에 처리한 뒤 첨체 변화를 조사하였다. 첨체 변화는 FITC - pisum sativum lectin (PSA) 염색방법을 이용하여 조사하였다. 결 과: FPP 농도 변화와 처리시간에 따른 사람 정자의 첨체 변화를 조사하였던 바, 50 nM FPP 처리군에서 대조군보다 높은 온전한 첨체비율을 얻을 수 있었다. 정자의 동결-융해 시, 동결액과 융해액에 50 nM FPP 첨가가 온전한 첨체를 유지하는 비율을 조사하였던 바, 신선 정자의 결과보다는 유의하게 낮지만 무 처리군보다 유의적으로 높은 온전한 첨체를 얻을 수 있는 것을 알 수 있었다. 또한 동결액에만 또는 융해액에만 50 nM FPP 처리를 하더라도 무 처리군보다 유의하게 높은 온전한 첨체 비율을 획득할 수 있음을 알 수 있었다 (p<0.001). 결 론: 사람 정자의 동결보존 시 50 nM FPP 첨가는 자발적으로 발생하는 첨체반응을 억제하고, 온전한 첨체를 유지할 수 있어 수정능 보유에 기여할 수 있을 것으로 사료된다.

• Journal of the Korea Convergence Society
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• v.10 no.8
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• pp.227-235
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• 2019

The purpose of this study was to analyze the mediating effect of mental health on the relationship between health promotion lifestyle and subjective well-being of college students. The study subjects were 282 college students. Data were analyzed by ANOVA, correlation analysis and multiple regression analysis. Results, first, the health promoting lifestyle has a significant positive effect on subjective well-being. Second, the health promotion lifestyle had significant negative impact on mental health. Third, the variables of depression, psychopathic deviate, paranoia, psychasthenia, schizophrenia were significant mediating parameters in the relationship between health promotion lifestyle and subjective well-being. Based on these results, we discussed the importance of health promoting behaviors for mental health and happiness of college students.

• Women's Health Nursing
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• v.25 no.3
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• pp.273-284
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• 2019

Purpose: As the number of infertile couples has grown, many infertile women have experienced depression during the diagnosis and treatment of their infertility. This study aimed to identify the factors related to depression in infertile women who underwent reproductive treatments. Methods: The study subjects were 149 infertile women who underwent reproductive treatments. The data were collected by self-administered questionnaires from August 1 to December 24, 2018. The questionnaire consisted of questions about fatigue, health-promoting behavior, and depression. Analyses of the descriptive statistics, t-tests, one-way analysis of variance, correlation, and multiple regression were conducted using the SPSS 25.0 Windows program. Results: Thirty-six of the women in the study (24.2%) were in the probably depressed group and 113 (75.8%) were in the definitely depressed group and 100% of the subjects experienced symptoms of depression. Depression was positively correlated with fatigue and negatively correlated with health-promoting behavior. Multiple regression analysis revealed that fatigue and interpersonal relationships were factors significantly related to depression in the model (p<.001), with an explanatory power of 42.6%. Conclusion: The results confirmed that fatigue and interpersonal relationships, which is a subfactor of health-promoting behavior, were factors related to depression. To alleviate depression in infertile women, efforts should be made to identify and reduce psychological and physical fatigue. In addition, minimizing relational difficulties that they experience during an infertility diagnosis and treatment and strengthening positive interpersonal relationships can be positive strategies to alleviate depression.

• Journal of Ginseng Research
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• v.45 no.3
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• pp.442-449
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• 2021

Background: Panax ginseng is an important crop in Asian countries given its pharmaceutical uses. It is usually harvested after 4-6 years of cultivation. However, various abiotic stresses have led to its quality reduction. One of the stress causes is high content of heavy metal in ginseng cultivation area. Plant growth-promoting rhizobacteria (PGPR) can play a role in healthy growth of plants. It has been considered as a new trend for supporting the growth of many crops in heavy metal occupied areas, such as Aluminum (Al). Methods: In vitro screening of the plant growth promoting activities of five tested strains were detected. Surface-disinfected 2-year-old ginseng seedlings were dipping in Rhizobium panacihumi DCY116^T suspensions for 15 min and cultured in pots for investigating Al resistance of P. ginseng. The harvesting was carried out 10 days after Al treatment. We then examined H₂O₂, proline, total soluble sugar, and total phenolic contents. We also checked the expressions of related genes (PgCAT, PgAPX, and PgP5CS) of reactive oxygen species scavenging response and pyrroline-5-carboxylate synthetase by reverse transcription polymerase chain reaction (RT-PCR) method. Results: Among five tested strains isolated from ginseng-cultivated soil, R. panacihumi DCY116^T was chosen as the potential PGPR candidate for further study. Ginseng seedlings treated with R. panacihumi DCY116^T produced higher biomass, proline, total phenolic, total soluble sugar contents, and related gene expressions but decreased H₂O₂ level than nonbacterized Al-stressed seedlings. Conclusion: R. panacihumi DCY116^T can be used as potential PGPR and "plant strengthener" for future cultivation of ginseng or other crops/plants that are grown in regions with heavy metal exposure.

• The Plant Pathology Journal
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• v.37 no.2
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• pp.173-181
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• 2021

The genus Streptomyces demonstrates enormous promise in promoting plant growth and protecting plants against various pathogens. Single and consortium treatments of two selected Streptomyces strains (Streptomyces shenzhenensis TKSC3 and Streptomyces sp. SS8) were evaluated for their growth-promoting potential on rice, and biocontrol efficiency through induced systemic resistance (ISR) mediation against Xanthomonas oryzae pv. oryzicola (Xoc), the causal agent of rice bacterial leaf streak (BLS) disease. Seed bacterization by Streptomyces strains improved seed germination and vigor, relative to the untreated seed. Under greenhouse conditions, seed bacterization with consortium treatment TKSC3 + SS8 increased seed germination, root length, and dry weight by 20%, 23%, and 33%, respectively. Single and consortium Streptomyces treatments also successfully suppressed Xoc infection. The result was consistent with defense-related enzyme quantification wherein single and consortium Streptomyces treatments increased peroxidase (POX), polyphenol oxidase, phenylalanine ammonia-lyase, and β,1-3 glucanase (GLU) accumulation compared to untreated plant. Within all Streptomyces treatments, consortium treatment TKSC3 + SS8 showed the highest disease suppression efficiency (81.02%) and the lowest area under the disease progress curve value (95.79), making it the best to control BLS disease. Consortium treatment TKSC3 + SS8 induced the highest POX and GLU enzyme activities at 114.32 µmol/min/mg protein and 260.32 abs/min/mg protein, respectively, with both enzymes responsible for plant cell wall reinforcement and resistant interaction. Our results revealed that in addition to promoting plant growth, these Streptomyces strains also mediated ISR in rice plants, thereby, ensuring protection from BLS disease.

• Journal of Arbitration Studies
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• v.31 no.1
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• pp.23-54
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• 2021

While maritime arbitration industry has not been prevalent in Korea, Korea ranked fifth in terms of export volume and its shipbuilding industry ranked top globally in shipbuilding order volume in 2020. The discrepancy between the maritime industry's productivity and relative lack of maritime arbitration has had a negative impact on Korea's economic development. To address these problems, this paper i) reviews preceding research, ii) examines the Korean maritime arbitration system's status and analyzes the KCAB's maritime arbitration statistics from 2005-2020, iii) examines major foreign maritime arbitration institutions' status and strategies including LMAA, SMA, SCMA, and HKMAG, and lastly iv) suggests practical ways to promote maritime arbitration in Korea. The Suggestions for promoting maritime arbitration are 1) to prepare and promote various maritime standardized forms for the Korean shipping industry, 2) to insert an arbitration clause in medium and large-size Korean shipping firms' B/L clause, 3) to expand professional maritime manpower training and other infrastructure, and 4) to enhance the predictability of the result of arbitration through maritime arbitral awards or by examining the feasibility of the appeal system against the arbitral award only on a point of law in the future. In conclusion, the success or failure of promoting maritime arbitration in Korea depends on the will, passion, cooperation and practice of the most important key players in maritime arbitration, such as the Asia Pacific Maritime Arbitration Center (APMAC), the Korean Commercial Arbitration Board (KCAB) and the Seoul Maritime Arbitrators Association (SMAA).

• Journal of the Korean Applied Science and Technology
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• v.39 no.3
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• pp.423-432
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• 2022

The purpose of this study was to a descriptive research study to understand the relationship between self-esteem, life stress and health promotion behavior of nursing college students, the influence factors of health promoting behaviors. Participants were 115 nursing students in A city. Data collection was conducted from May 2 to 27, 2022. Data were collected with structured questionnaires and analyzed using t-test, ANOVA, Pearson's correlation analysis, and multiple regression analysis. As a result of there were positive correlations(r=.59, p<.001) between the self-esteem and health promoting behaviors, negative correlation(r=-.45, p<.001) life stress and health promoting behaviors. Factors affecting health promoting behaviors of nursing college students were health state(β=.507, p<.001), life stress (β=.249, p=.002) and smoking(β=.156, p=.028), which explained 57.0% of the variance. Based on the results of this study, it is thought that it is necessary to development of a program can control life stress with interest in health in order to promote health promotion behaviors of nursing students.

• Journal of Microbiology and Biotechnology
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• v.33 no.5
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• pp.607-620
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• 2023

The biocontrol approach using beneficial microorganisms to control crop diseases is becoming an essential alternative to chemical fungicides. Therefore, new and efficient biocontrol agents (BCA) are needed. In this study, a rhizospheric actinomycete isolate showed unique and promising antagonistic activity against three of the most common phytopathogenic fungi, Fusarium oxysporum MH105, Rhizoctonia solani To18, and Alternaria brassicicola CBS107. Identification of the antagonistic strain, which was performed according to spore morphology and cell wall chemotype, suggested that it belongs to the Nocardiopsaceae. Furthermore, cultural, physiological, and biochemical characteristics, together with phylogenetic analysis of the 16S rRNA gene (OP869859.1), indicated the identity of this strain to Nocardiopsis alba. The cell-free filtrate (CFF) of the strain was evaluated for its antifungal potency, and the resultant inhibition zone diameters ranged from 17.0 ± 0.92 to 19.5 ± 0.28 mm for the tested fungal species. Additionally, the CFF was evaluated in vitro to control Fusarium wilt disease in Vicia faba using the spraying method under greenhouse conditions, and the results showed marked differences in virulence between the control and treatment plants, indicating the biocontrol efficacy of this actinomycete. A promising plant-growth promoting (PGP) ability in seed germination and seedling growth of V. faba was also recorded in vitro for the CFF, which displayed PGP traits of phosphate solubilization (48 mg/100 ml) as well as production of indole acetic acid (34 ㎍/ml) and ammonia (20 ㎍/ml). This study provided scientific validation that the new rhizobacterium Nocardiopsis alba strain BH35 could be further utilized in bioformulation and possesses biocontrol and plant growth-promoting capabilities.