• Human Ecology Research
• /
• v.54 no.6
• /
• pp.575-588
• /
• 2016

This study empirically examined the effects of filial piety on motivations for parenthood among Vietnamese and Korean college students, who represent a generation of young adults and prospective parents in both countries. The Vietnamese data were collected from 325 college students enrolled in three universities located in Hanoi and Korean data were collected from 216 students from a single large university in Seoul. Student respondents were asked to complete the self-administered questionnaire including 'Filial Piety Scale' and 'Motivations for Parenthood Scale.' The results revealed that the Vietnamese students reported a significantly higher level of 'general filial piety' than their Korean counterparts. Vietnamese and Korean participants showed no significant difference in total motivations for parenthood. Among the five sub-factors of motivations for parenthood, however, the Vietnamese students were more likely to place a value on the expansion of self-motivation while their Korean counterparts considered the motivation to strengthen biological family ties to be more salient. Finally, after controlling for sociodemographic characteristics, hierarchical regression analysis revealed that the more filial Vietnamese and Korean college students were towards their parents, the more child-related motives they held in general. The results are discussed in relation to each country's degree of modernization and to recommend prospective family planning and population policies in Vietnam based on the experiences of Korea industrialization.

• Safety and Health at Work
• /
• v.5 no.1
• /
• pp.13-16
• /
• 2014

Background: This study assesses influences of baseline psychological risk factors on prevalence of low back pain (LBP) at baseline and follow-up among nurses. Methods: A prospective longitudinal study was performed at two phases, baseline and 1-year follow-up among 246 nurses of university hospitals in Shahroud, Iran. A standardized Cultural and Psychosocial Influences on Disability questionnaire was used for data collection. Logistic regression was performed for analysis. Results: At the baseline of the study, 58.9% of nurses reported back pain in the previous 12 months. Age (p = 0.001), belief that work causes pain (p = 0.022), and somatization tendency (p = 0.002) significantly increased risk of LBP. At 1-year follow-up, prevalence of LBP was 45.7% and expectation of back pain at baseline (p = 0.016) significantly increased risk of LBP in this phase (p < 0.05). Conclusion: Results indicate that risk factors for prevalence of back pain at baseline and 1-year follow-up are different. At baseline, the risk factors are age, belief that work causes pain, and somatization tendency, and at follow-up, expectation of pain is the major risk factor.

• Proceedings of the Ginseng society Conference
• /
• 1998.06a
• /
• pp.174-181
• /
• 1998

A prospective study was conducted to evaluate the preventive effect of Korean ginseng against cancer in the population residing ginseng cultivation area, Kangwha-eup from August 1987 to December 1997. The participants consisted of 4,553 adults over 40 years old who completed a questionare on ginseng intake. During the surveillance period, 14.4% (656 of 4,553) of subjects had died, cancer accounting for 23.9% (157) of total deaths. The proportional hazard model of Cox was used to estimate relative risks when controlling simultaneously for covariates. Ginseng intakers had a decreased risk (relative risk(RR) =0.48, 95% confidence interval (Cl) : 0.34-0.66) for cancer compared with non-intakers. The RRs of cancer were 0.36 (95% Cl: 0.24-0.56) for multiple combination intakers. Among 24 red ginseng intakers, there were no cancer deaths. The RRs of ginseng intakers were 0.38 (95% Cl: 0.20-0.71) in gastric cancer and 0.29 (95% Cl: 0.15- 0.57) in lung cancer. These findings strongly suggested Korean ginseng have non-organ specific cancer preventive effects against cancer. Further research for clarifying the mechanisms of prevention and clinical trials on Korean ginseng must be conducted with worldwide collaborations

• Journal of the Korea Safety Management & Science
• /
• v.9 no.1
• /
• pp.175-186
• /
• 2007

The employment permit system for foreigners, which stresses introduction of foreign work force in a legal manner rather than in the position of being trainees, is anticipated to efficiently improve introduction and the overall management system of foreign work force and related difficulties such as illegal alien problems, absurdity on sending laborers overseas. In this paper, a prospective model of supply and demand of work force has been developed basing on various categories of industries and patterns about nationally practical foreign employees to look over efficient supply and demand of work force suiting employment of foreigner among foreign work force policies. To propose the prospective model, we have derived industry- and pattern-related matrixes of foreign laborers basing on Inter-Industry Analysis Method put forth by Professor Leontiyef in 1930, and through the derived matrix assessed repercussions concerning overall domestic industries and foreigner types and decided yearly weight; the capacity of supply and demand of foreign laborers can be compared through proposed statistical estimation and government estimation by combining the determined weight with yearly incomes of foreign laborers. This paper has thoroughly considered the particularity of our employment permit system for foreigners and applied the Weibull distribution and incorporated the dependence of foreign laborers during the limited period of 3 years to the industry relation analysis, ultimately proposing an efficient supply and demand method about domestic foreign work force.

• Culinary science and hospitality research
• /
• v.14 no.1
• /
• pp.56-72
• /
• 2008

Molecular gastronomy is a science that deconstructs the classic haute cuisine and applies science knowledge and laboratory techniques to create textures and flavors in unusual ways. The term 'Molecular Gastronomy' was introduced in 1988 by French chemist 'Herve This' and Oxford physicist 'Nicholas Kurti'. It has since been adopted by both world culinary establishments and scientists, from 'El Bulli' to 'Harold McGee'. Since most world-top prestigious restaurants and chefs were enthralled by this revolunary culinary movement, molecular gastronomy and molecular cooking have drawn a growing interest of lots of Korean people in the food industry until now. However, Korean foodservice industry is unlikely to be ready to develop this advent-garde culinary movement because molecular gastronomy is still an insufficiently established concept of culinary science and philosophy in Korea. Besides, there are many clumsy abuses of putative and clinically unproven bio-chemical components in kitchens and restaurants in the name of culinary science or culinary arts. Such a careless approach and attitude towards an important exercise like a cooking is highly deplorable. Thus it is still too far early to expect the prospective path of molecular gastronomy in Korea without understanding the core principle of molecular gastronomy and having any cultural support.

• Restorative Dentistry and Endodontics
• /
• v.42 no.2
• /
• pp.140-145
• /
• 2017

Objectives: The aim of this randomized, controlled, prospective clinical study was to evaluate patients' intraoperative discomfort during root canal preparations in which either multi-file rotary (Mtwo) or single-file reciprocating (Reciproc) systems were used. Materials and Methods: Fifty-five adult patients, aged between 25 and 69 years old, with irreversible pulpitis or pulp necrosis participated in this study. Either the mesiobuccal or the distobuccal canals for maxillary molars and either the mesiobuccal or the mesiolingual canals for mandibular molars were randomly chosen to be instrumented with Mtwo multi-file rotary or Reciproc single-file reciprocating systems. Immediately after each canal instrumentation under anesthesia, patient discomfort was assessed using a 1 - 10 visual analog scale (VAS), ranging from 'least possible discomfort' (1) to 'greatest possible discomfort' (10). The Wilcoxon signed-rank test was used to determine significant differences at p < 0.05. Results: Little intraoperative discomfort was found in all cases. No statistically significant differences in intraoperative discomfort between the 2 systems were found (p = 0.660). Conclusions: Root canal preparation with multi-file rotary or single-file reciprocating systems had similar and minimal effects on patients' intraoperative discomfort.

• Journal of Preventive Medicine and Public Health
• /
• v.42 no.6
• /
• pp.356-359
• /
• 2009

In the more than 100 genome wide association studies (GWAS) conducted in the past 5 years, more than 250 genetic loci contributing to more than 40 common diseases and traits have been identified. Whilst many genes have been linked to a trait, both their individual and combined effects are small and unable to explain earlier estimates of heritability. Given the rapid changes in disease incidence that cannot be accounted for by changes in diagnostic practises, there is need to have well characterized exposure information in addition to genomic data for the study of gene-environment interactions. The case-control and cohort study designs are most suited for studying associations between risk factors and occurrence of an outcome. However, the case control study design is subject to several biases and hence the preferred choice of the prospective cohort study design in investigating geneenvironment interactions. A major limitation of utilising the prospective cohort study design is the long duration of follow-up of participants to accumulate adequate outcome data. The GWAS paradigm is a timely reminder for traditional epidemiologists who often perform one- or few-at-a-time hypothesis-testing studies with the main hallmarks of GWAS being the agnostic approach and the massive dataset derived through large-scale international collaborations.

• Journal of Korean Critical Care Nursing
• /
• v.12 no.1
• /
• pp.94-108
• /
• 2019

Purpose : Heart failure (HF) is considered an important medical burden with rehospitalization and mortality. Anemia is a major risk factor associated with the severity of HF. To improve the understanding of the impact of anemia in the population with HF, we explored the prevalence of anemia, its guidelines, relationship between anemia and mortality or rehospitalization, and limitation of reviewed papers of various populations with HF. Method: We used Whittemore and Knafl's integrative review methodology (2005), and thirty research papers were analyzed. PubMed, CINAHL, Cochrane, PsychInfo, Embase, Web of Science were searched for papers published between January 1960-June 2018. Results: Anemia in individuals with HF was primarily defined using the World Health Organization guideline. The prevalence of anemia in patients with HF varied from 9% to 56.7%. Moreover, such a condition significantly increases the prevalence of mortality or rehospitalization in patients with HF. The analyzed majority were non-prospective cohort study including secondary data analysis. Conclusion: Anemia in individuals with HF is a significant risk factor of mortality and rehospitalization. Prospective cohort studies should be designed to identify the optimal value for screening anemia and the impact of anemia on rehospitalization and mortality among HF patients.

• Journal of the Korea Society of Computer and Information
• /
• v.24 no.1
• /
• pp.151-158
• /
• 2019

This study aimed to analyze the research trend related on obesity in physical education in Korea through the keyword network analysis and to establish a basic database for effective design of prospective studies. To achieve it the study crawled co-occured keywords with 'obesity' and 'physical education' from RISS and analyzed the list from 1990 to 2018. They include 25 journal papers and 38 dissertations. The results are as follows. First, recent 30 years 63 papers published in Korea with 'Obesity' and 'Physical Education', and there were 144 related keywords. Second, analyzing journals which have 'Obesity' and 'Physical Education', co-occured keywords in 4 centrality were 24 keywords(student, Korea, prevention, effect, level, body, activation, actual condition, lesson, child, investigation, participation, book, cause, activity, normal, degree, nutrition, physical strength, weight, elementary, light, inquiry, health), and 37 keyword occurred in top 30. Lastly, by CONCOR analysis the result could be divided into 2 clusters. One consists of the object of obesity and its invervention, and the other consists of negative keywords of obesity and its preliminery dimenstion. Through the result, this study showed the research trend which involves the concept of obesity in physical education in Korea. Through the result, prospective obesity research in physical education in Korea would be promoted.

• Asia-Pacific Journal of Business
• /
• v.11 no.2
• /
• pp.99-118
• /
• 2020

Purpose - The purpose of this study analyzes the effect of emotional intelligence on entrepreneurship mediated by personal creativity, and an effective. Design/methodology/approach - A questionnaire was administered to approximately 141 students. Collected data were analyzed using SPSS 26.0 and AMOS statistical package. Findings - First, emotional intelligence had a positive effect on personal creativity. Second, Personal creativity was found to have a partial mediating effect on the relationship between emotional intelligence and entrepreneurship. Specifically, personal creativity mediated the relationship between emotional expression intelligence and entrepreneurship, but did not mediate the relationship between entrepreneurship and the facilitation of cognitive intelligence. Lastly, prospective entrepreneur's emotional intelligence is seen to have a positive effect on entrepreneurship, and personal creativity plays a role in mediating between emotional intelligence and entrepreneurship. Therefore, supplementary measures are needed to place more importance on emotional intelligence in entrepreneurship education related to starting a business, which had not been appropriately addressed until now. Research implications or Originality - The implications of this study are that policies are needed to develop entrepreneurship skills in those who are interested in starting a business, and that follow-up studies on entrepreneurship are needed.