• Clinical and Experimental Pediatrics
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• v.53 no.1
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• pp.7-13
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• 2010

Early nutritional support for preterm infants is critical because such support influences long-term outcome. Minimal enteral feeding should be initiated as soon as possible if an infant is stable and if feeding advancement is recommended as relevant to the clinical course. Maternal milk is the gold standard for enteral feeding, but fortification may be needed to achieve optimal growth in a rapidly growing premature infant. Erythromycin may aid in promoting gastrointestinal motility in cases that exhibit feeding intolerance. Selected preterm infants need vitamins, mineral supplements, and calorie enhancers to meet their nutritional needs. Despite all that is known about this topic, additional research is needed to guide postdischarge nutrition of preterm infants in order to maintain optimal growth and neurodevelopment.

• Health Policy and Management
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• v.12 no.3
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• pp.36-53
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• 2002

The purpose of this study is to investigate the determinants of intent to leave of hospital pharmacists. The independent variables contain three groups of determinants: environmental variables(job opportunity and external support), psychological variables(met expectations, growth desire, self-efficacy, and positive/negative affectivity) and structural variables (power, legitimacy, job variety, job significance, workload, physical environment, job security, pay, internal support, job growth, and promotional chances). The sample used in this study consists of 252 pharmacists working at hospitals in Seoul City, Inchon City and Kyunggi Province. Data were collected with self- administered questionnaires from Oct. 24 to Nov. 14 in 2001 and analyzed using path analysis. The results of this study indicate that the following variables, listed in order of size, have significant negative effects on intent to leave of hospital pharmacists; met expectations, organizational commitment, job satisfaction, promotional chances, and job variety. Job opportunity was found to have significant positive effect on the intent to leave of hospital pharmacists. Implications for hospital administrators and discussions for further research were suggested.

• New & Renewable Energy
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• v.17 no.4
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• pp.28-35
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• 2021

It is very important to secure hydrogen acceptability to achieve the hydrogen economy. This study empirically analyzed the factors affecting acceptance by using the results of a questionnaire administered to residents of Jeonju-Wanju Hydrogen Demonstration City. The results indicated that the safety of hydrogen infrastructure and local industry and economic growth positively affected acceptance. In particular, local industry and economic growth were more effective in improving resident acceptance. As policy factors, support for government policies and disclosure of information on projects were also positive factors. As perceptual factors, the higher interest in hydrogen and less safety concerns positively affected acceptability. Therefore, as far as hydrogen safety is concerned, it seems necessary to support local industry development to improve acceptability, disclose information related to industrial development, and introduce targeted experience programs.

• East Asian Economic Review
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• v.27 no.2
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• pp.89-114
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• 2023

This paper empirically examines how controlling strategic goods affects productivity by focusing on Korean industries from 2015 to 2019. We hypothesize that strategic goods control positively affects productivity because it promotes international trade by making up for market failures, building up national credibility, and stabilizing market environment; in turn, international trade contributes to productivity growth. The regression results are congruent with our hypothesis. The effects of strategic goods control on productivity were positive and statistically significant in general. These positive effects were more prominent in the group of industries that include strategic goods and, thus, are technologically intensive. The results also support that international trade is a key medium for the effects of strategic goods control on productivity. Consequently, our empirical results support government policy on strategic goods control, ensuring that strategic goods control can contribute to economic growth by reducing diplomatic friction and stabilizing the global market.

• Korean Journal Plant Pathology
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• v.14 no.6
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• pp.676-681
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• 1998

Disease incidence of Codonopsis lanceolata was surveyed at the major cultivating fields in Chonbuk province in 1996 to 1997. The main diseases of Codonopsis lanceolata were ovserved as leaf spot caused by Septoria codonopsis, anthracnose by Glomerella cingulata, brown leaf spot by Cercospora sp., rust by Coleosporium koreanum, powdery mildew by Erysiphe sp., Fusarium wilt caused by Fusarium oxyporum, and white root rot by Sclerotium rolfsii. Anthracnose, leaf spot and brown leaf spot occurred severely on leaves from early July to late August. They were caused early fallen leaves. Fusarium wilt and white root rot occurred severely on stem and below the soil line in late August. They resulted in withering to death or chlorosis and fallen of leaves. Disease incidence of Codonopsis lanceolata was also substantially different in occurrence with a method of cultivation in late growth stage. Fusarium wilt and white root rot were more severe with a method of no support cultivation than those with a method of support cultivation with a stick. Fusarium wilt occurred 48.8% in a method of no support cultivation but 3.1% in a method of support cultivation with a stick. And white root rot occurred 18.9% in a method of no support cultivation but 0.3% in a method of no support cultivation with a stick. Thus, it proved that soil-borne diseases could be controlled support cultivation with a stick.

• Journal of Korean Society of Rural Planning
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• v.27 no.2
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• pp.59-67
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• 2021

In the meantime, the government has implemented various policies for young farmers at a time when the number of people in charge of agriculture and rural areas is decreasing, but it is difficult to secure a stable agricultural workforce. This study analyzed the mediating effect of family support in the will to self-reliance and farming continuation for young farmers at a time when agricultural and rural farmers are decreasing and aging. According to the analysis, young farmers are young, highly educated, have short farming experience, and mainly livestock and gardening were high. In addition, it was found that the will of young farmers to stand on their own feet influenced the sustainability of young farmers by partially selling their family support. The main implications are the need for support or support for internal growth of young farmers and the need for continuous family support. It was also understood that young farmers should have the will to stand on their own feet in order to have continuous and satisfactory farming results.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.46 no.2
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• pp.143-151
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• 2023

Expanding exports of small and medium-sized companies is crucial for the continuous growth of the Korean economy. Therefore, the government operates various support systems to enhance the export capabilities of these companies. This study aims to analyze the impact of the Korean government's flagship export support system, known as the export initiation support system, on the performance of participating domestic companies. A fixed effect model using panel data was applied to examine the characteristics of 11,099 companies that participated in the export initiation support system from 2016 to 2019. The analysis revealed that the number of exporting countries, employees, and previous export volume had a significant impact on the export amount of participating companies. However, contrary to expectations, the number of overseas marketing participation and the GCL (global competence level) test did not show a significant impact. This study is significant as it provides implications for the development of support projects tailored to the specific needs of small and medium-sized companies, with the goal of improving the export support system.

• Journal of Korean Academy of Nursing Administration
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• v.19 no.1
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• pp.128-134
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• 2013

Purpose: The purpose of this study was to generate a grounded substantive theory for the practice adaptation process of hemodialysis unit nurses. Methods: Participants in this study were 10 nurses working in one of two hemodialysis units. Data were collected through tape recorded in-depth interviews done between December, 2011 and February, 2012. Data were analyzed using grounded theory methodology. Results: From the participants' statements, 43 concepts, 18 subcategories and 10 categories were extracted through the open cording process. The 10 categories were: "Burden", "Role conflict", "Fearful", "Conflict of emotion", "Lack systematic job training", "Lack support system", "Compassion", "Rapport created", "Sense of duty", and "Growth". The core category was discovered to be 'recognized growth'. Phenomenon was identified as 'burnout' and this series of processes was categorized as having three stages: 'conflict', 'acceptance', 'growth'. Conclusion: The results of this study provide useful information about the needs of Hemodialysis Unit Nurses during the practice adaptation process based on their stages and types of practice adaptation. Finally, this study contributes data for the development of intervention programs that support the Hemodialysis Unit Nurses' practice adaptation.

• Clinical and Experimental Reproductive Medicine
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• v.39 no.3
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• pp.95-106
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• 2012

It has been revealed that multiple cohorts of tertiary follicles develop during some animal estrous cycle and the human menstrual cycle. To reach developmental competence, oocytes need the support of somatic cells. During embryogenesis, the primordial germ cells appear, travel to the gonadal rudiments, and form follicles. The female germ cells develop within the somatic cells of the ovary, granulosa cells, and theca cells. How the oocyte and follicle cells support each other has been seriously studied. The latest technologies in genes and proteins and genetic engineering have allowed us to collect a great deal of information about folliculogenesis. For example, a few web pages (http://www.ncbi.nlm. nih.gov; http://mrg.genetics.washington.edu) provide access to databases of genomes, sequences of transcriptomes, and various tools for analyzing and discovering genes important in ovarian development. Formation of the antrum (tertiary follicle) is the final phase of folliculogenesis and the transition from intraovarian to extraovian regulation. This final step coordinates with the hypothalamic-pituitary-ovarian axis. On the other hand, currently, follicle physiology is under intense investigation, as little is known about how to overcome women's ovarian problems or how to develop competent oocytes from in vitro follicle culture or transplantation. In this review, some of the known roles of hormones and some of the genes involved in tertiary follicle growth and the general characteristics of tertiary follicles are summarized. In addition, in vitro culture of tertiary follicles is also discussed as a study model and an assisted reproductive technology model.

• Journal of Preventive Medicine and Public Health
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• v.10 no.1
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• pp.138-141
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• 1977

The total population of Korea in 1975 was 35,281,000 and population density was $357/km^2$, which is one of the highest rate of the countries in the world. In the early part of 1960's, prior to the initiation of national family planning program in 1962, the natural population increase rate in Korea was almost 3.0%. However, due to the positive support and activity of the national family planning program, the population growth rate has been dropped right below 2.0% in 1970, and decreased to 1.7% in 1975. The average number of children per woman was 5.8 in 1961 and has decreased steadily to 3.5 in 1975. However, traditional value like the 'boy-preference' concept may bring many difficulties of lowering the fertility rate, decreasing number of children less than three in the future. Rising marriage age which had much contributed to decrease the population growth showed preferably falling trends since 1970. There is a prospect that total number of birth will be continuously increased while the fertility rate may be fallen since the age group born during 'baby-boom' soon after the Korean war are becoming the reproductive age group at present time. Considering the above mentioned factors, family planning program should be much improved and strengthened and the government support is much required in order to meet the above mentioned objectives which maintain appropriate level of the population growth.