• Land and Housing Review
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• v.13 no.4
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• pp.13-26
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• 2022

This study analyzes housing choice determinants of the youth and newlyweds households by using housing survey data in Incheon. A multinomial logit model is employed for analysis with the following variables: housing characteristics, housing market characteristics, and residential and neighborhood environment characteristics. The findings from the analysis are as follows. First, for the continued residence of the youth, the important factors were the relief assistance of housing maintenance costs. For the newlyweds, the important factors were the quality improvement of residential environments to ensure residential stability. Second, the housing choice factors to attract the youth were residential support for rent, maintenance costs, and relocation, and the improvements of residential environments such as security, noise levels, and medical facilities. For the newlyweds, the important factors were housing loan assistance for a home purchase or a cheonsei deposit and residential quality improvements for air pollution and parking facilities. Third, the youth were likely to move out due to high rental costs, and the newlyweds were likely to move out for the purchase of a new apartment or higher-quality housing.

• Journal of the Korea Society of Computer and Information
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• v.26 no.1
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• pp.239-251
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• 2021

Traditional Chinese medicine has treated diseases and improved health in nature-based experience. Advanced nations began to be interested in naturopathic therapy in the late 19th century and it led China to research aromatherapy. This study searched previous researches related with aromatherapy and generally analyzed aroma oil, applied body parts, methods of use, and period of use. For research contents, scientific and society journals from 2000 to 2019 related with aromatherapy were searched in CNKI(www.cnki.com) and WANFANG DATE(www.wanfang.com). Finally, 30 papers were selected through 5-step qualitative evaluation and expert review and analyzed. Frequency and percentage(%) were calculated by means of the Excel 2013 Program and represented by a chart. The results of analyzing aromatherapy trends are as follows. All 30 papers were researched in the medical society. The most common symptom was irritation and anxiety that appeared in 13 papers. Lavender oil and bergamot oil were commonly used aroma oil. Commonly applied part and method were nose and nasal inhalation. For aroma oil associated with symptoms, lavender oil was the best in irritative, anxious, and negative emotion, depression, labor pain, sleep disorder, migraine, tension, and vomiting, pain, and fatigue after operation. Lemon, ginger, and peppermint oil was good for nausea. Based on the findings, this study derived applied body parts, methods of use, and period of use in aromatherapy. However, most aromatherapy was used for patients in the nursing and medical fields in the simple form of inhalation and local massage. This study will suggest a standard ground that aromatherapy is good for pain, colic pain, and tension in a short period but needs a long period for the efficacy of psychological and neurological symptoms.

• Economic and Environmental Geology
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• v.53 no.6
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• pp.703-713
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• 2020

In many geological fields, including hydrogeology, it is of great importance to determine the heterogeneity of the subsurface media. This study briefly introduces the concept and theory of the method that can estimate the hydraulic properties of the media constituting the aquifer, which was recently introduced by Park (2020). After the introduction, the method was applied to the synthetic aquifer to demonstrate the practicality, from which various implications were drawn. The introduced technique uses a global optimization technique called the covariance matrix adaptation evolution strategy (CMA-ES). Conceptually, it is a methodology to characterize the aquifer heterogeneity by assimilating the groundwater level time-series data due to the imposed hydraulic stress. As a result of applying the developed technique to estimate the hydraulic conductivity of a hypothetical aquifer, it was confirmed that a total of 40000 unknown values were estimated in an affordable computational time. In addition, the results of the estimates showed a close numerical and structural similarity to the reference hydraulic conductivity field, confirming that the quality of the estimation by the proposed method is high. In this study, the developed method was applied to a limited case, but it is expected that it can be applied to a wider variety of cases through additional development of the method. The development technique has the potential to be applied not only to the field of hydrogeology, but also to various fields of geology and geophysics. Further development of the method is currently underway.

• The Journal of Sustainable Design and Educational Environment Research
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• v.19 no.4
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• pp.40-49
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• 2020

Recently, the form of education has changed from one-way to two-way and mutual exchange rather than the existing one-way order form, and accordingly, it is necessary to consider creating a suitable learning environment for each type of education. The basic form of education consists of the delivery of knowledge, that is, the delivery of knowledge by teachers to education consumers through voice delivery, so the sound environment is considered an essential factor in creating a pleasant learning environment. The indoor sound environment is very closely related to the mental stress of the inmate, so the quality level of education will also change greatly depending on whether or not the appropriate sound environment is created. However, the importance of the sound environment in educational facilities such as classrooms has not been highlighted due to the lack of research and related laws on the sound environment. Therefore, in this study, auditory tests were conducted using the auralization based on the physical acoustic performance data presented in the preceding study. Through this, we wanted to verify the validity of this research by analyzing the subjective acoustic performance satisfaction of the occupants due to the improvement of the physical acoustic performance. Based on these research results, it is estimated that the improvement of the sound environment of educational facilities through remodeling in the future will be possible to verify whether the sound environment suitable for educational facilities is created only after the analysis stage on the improvement of subjective sound performance as well as physical sound performance.

• Food Science and Industry
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• v.51 no.3
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• pp.209-217
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• 2018

Delphi technique is widely used to develop consensus on group opinion. It is important to identify the strategic technologies and evaluate technology level for the establishment of national R&D policy to upgrade technology level. The aim of this article was to reflect on Food Safety technology level by using Delphi methodology. And, competitiveness of patents and journal articles is evaluated for Korea, USA, Japan, China and EU. As a result, USA is the most competitive country for all technology categories. The average technology level of Korea was 79.5% of world-top coungry and average technological gap was 6.1 years. Korea is grouped in middle-lower class for overall food safety technology level. However, there are some variances among the level of technologies. As a result of this study, food safety research management needs to expand R&D investment and training of food safety specialist. The results of this research can be utilized to establish a road map for transportation R&D and plans.

• 한국노년학
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• v.37 no.3
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• pp.567-582
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• 2017

The purpose of this study is to investigate the path model consisted of action planning, physical activity, and depression in order to obtain an enhanced understanding of their relationship and to support the aged with depression in community. In order to achieve this, precedent study was reviewed and the program with physical activity and action planning was executed. the data of a investigation of action planning, physical activity, and depression of the aged participated in the program which was consisted of physical activity with Action Planning was used and 116 cases were analyzed. The data analysis was done by descriptive statistics, correlation analysis, and path analysis. The results were as follows. First, the path model was accepted. Second, the direct path of action planning to physical activity was significant. Third, the direct path of both action planning and physical activity to depression were significant. Fourth, the effect size of action planning to depression was more than that of physical activity. Fifth, the indirect path of action planning to depression through physical activity was significant. On the basis of these results, this suggests a need to add action planning on national physical activity plan, establish the delivery system for physical activity program with action planning in mental health center in community, and applicate narrative approach skills for qualitative improvement of action planning.

• 한국노년학
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• v.37 no.2
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• pp.445-459
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• 2017

The purpose of this study is to provide a systematic review of the nonpharmacological interventions of ADL improvement for dementia published in foreign journals for the past 10 years, and to provide general information on nonpharmacological interventions and effective intervention methods to dementia expert in clinical practice. We searched published studies in the Medline Complete, PubMed Central, and Scopus databases from January 2007 to November 2016. The main keywords used "Dementia AND (ADL OR Activities of daily living) AND Nonpharmacological interventions" and total of 9 studies were selected for analysis from 974 searched articles. The level of evidence were belonged to 3 each studies in I~III level. The mostly provided nonpharmacological interventions were exercise, the study field was variety of areas including rehabilitation(occupational therapy, physical therapy), nursing, and psychology. The Barthel Index(BI) was most frequently used assessment tools to evaluate basic activities of daily living, Cognition was most dependent variables measured with the ADL. Through this study, we provided evidence for the understanding of nonpharmacological interventions of ADL improvement for dementia. In the future, based on this study, helpful intervention needed for ADL training.

• 한국사회정책
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• v.20 no.2
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• pp.97-129
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• 2013

This study aims to investigate causes of the emergence of so-called 'family-care workers' in the Long-term Care Insurance system in Korea. The LTCI system introduced in 2008 financially support the utilization of formal care services for the eligible elderly with care needs by paying for services of their care workers. Interestingly, 38.4 percent of payments for the in-home services were claimed by family members registered as qualified long-term care workers in 2012. We interviewed ten family care workers in depth and analyzed the needs of the aged and their families to explain the emergence of family care workers. The emergence of family-care workers is an inevitable result of choice by family members who face a dual burden of living and caring; be the additional choice following discharge the duty to support the elderly; be the alternative choice to fulfill unaccepted needs for services. These results suggest the needs for a comprehensive public provision of both income and social service support for the aged and an introduction of financial support for family care complementing the formal care support in the LTCI in Korea.

• Journal of Industrial Convergence
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• v.19 no.3
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• pp.67-74
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• 2021

The purpose of this study is to analyze the research trends of lifelong education workers, based on research articles related to lifelong education workers published in domestic journals from 2001 to 2021, and to provide basic data for future lifelong education workers research. In order to achieve these research objectives, research trends of 40 research articles related to lifelong education workers published in domestic journals were analyzed by research subject and research method, and the detailed research conclusions are as follows. First, as a result of the analysis by characteristics of researches related to lifelong education workers, it has been continuously increasing since 2001 out of a total of 40 articles by year. From 2001 to 2005, there were 2, 8 from 2006 to 2010, 10 from 2011 to 2015, and 20 from 2016 to 2021. By major publication, there were a total of 20 publications, including 8 Lifelong Education Studies, 5 Lifelong Learning Society, 4 Andragogy Today, and 3 HRD Studies, and 20 articles were published in non-mainstream journals. Second, as a result of the analysis of each study subject, there were 20 lifelong education history, 16 lifelong education managers, and 4 others. Third, as a result of analysis by research method, quantitative research was most used, followed by qualitative research, literature research, and mixed research. In future research, many research topics such as analysis of various policies related to lifelong education workers and exploration of development plans should be carried out.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.12
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• pp.759-771
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• 2020

The purpose of this study was to explore the meaning of life in near-poor elderly living alone and experiencing depression. We focused on their lived experiences so that we could understand the essential structure of what kind of life they live. The eligible population included those aged 65 or older, showing 9 points or higher in the Korean form of Geriatric Depression Scale (KGDS), currently living alone for more than 1 year, having no problems of communication difficulties, and nationally defined as a near-poor group. A purposive sample of 8 seniors enrolled in s mental health welfare center in Incheon Metropolitan City were recruited. The phenomenological approach suggested by Colaizzi was used. Data was collected from May 2018 to October 2019 through in-depth interviews. As a result of the study, 6 categories, including 48 themes and 19 theme clusters, were drawn from the data: 'a shabby life that cannot live without help', 'a life where the body and mind are sick', 'a life that wants to be self-reliant', 'a life of gratitude', 'a life with inner peace', and 'a life that needed institutional support.' Findings of this study can be evidence for developing suitable emotional support programs for the near-poor elderly living alone and to enact various welfare laws and policies at the national level.