• KOREAN POULTRY JOURNAL
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• v.55 no.12
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• pp.121-123
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• 2023

• Journal of The Korea Institute of Healthcare Architecture
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• v.30 no.1
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• pp.19-26
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• 2024

Purpose: Autism spectrum disorder impacts children's social, sensory, and language development, necessitating specialized educational support. Special classrooms play a crucial role in providing an appropriate learning environment for children with autism. However, there is a lack of systematic research on creating effective environments in these special classrooms. Methods: This study aims to gain a comprehensive and systematic understanding of the environmental composition of special classrooms for children with autism spectrum disorder, using the following systematic methodologies including literature review and case study. Results: Sensory spaces in special classrooms for children with autism help regulate sensory stimuli and promote sensory development. They provide stability, reducing stress from excessive stimuli, and enhance emotional stability. These spaces also promote communication and interaction among children and expand the diversity of learning activities, enriching experiences and stimulating interest in learning. Implications: Based on the results, we propose suggestions for improving the environment of special classrooms for children with autism spectrum disorder and provide direction for the design of such environments.

• Proceedings of the Korean Society of Computer Information Conference
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• 2024.01a
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• pp.255-256
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• 2024

고령화가 가속되면서 독거노인의 사회적 고립으로 인해 신체, 정신적 어려움이 발생하고 고독사하는 노인들의 수가 증가해 사회적 문제가 되고 있다. 또한 독거노인 관리를 위한 정부 인력은 한정되어 한 명이 담당해야 하는 사람의 수가 너무 많아 수많은 독거노인의 안전과 복지를 보장하는 데 현실적인 어려움이 있다. 이에 따라 본 논문에서는 독거노인의 안전과 복지를 책임지기 위해 IoT와 각종 센서를 활용하여 생체 정보를 수집하는 웨어러블 기기를 제작하고 데이터베이스 서버를 활용한 IT 인프라 구축을 통해 적은 인력으로 효율적인 의료 지원을 목표로 한다. 본 논문은 독거노인의 거주 환경에서 생체 데이터를 수집하고 이를 효과적으로 분석하여 컴퓨터를 통해 실시간으로 모니터링이 가능하다. 이는 고독사 상황을 사전에 감지할 뿐만 아니라 노인들의 일상생활에서 발생할 수 있는 위험 상황에 즉각적인 대처를 통해 독거노인의 안전 및 복지 수준 향상에 기여하고 나아가 소외 계층의 의료 환경 개선에 도움이 될 것으로 예측된다.

• Bulletin of Korea Environmental Preservation Association
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• s.403
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• pp.6-8
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• 2013

환경정책은 여러 가지 국가정책 기능들 중에서도 특히, 보건 복지정책과 항께 국민의 삶의 질에 직 간접적으로 영향을 미치는 주요한 정책분야이다. 따라서 환경정책은 보수, 진보 어느 정권이 들어서느냐와 관계없이 정치적인 영향으로부터 중립적인 위치에서 과학적이고 합리적으로 다루어져야 한다.

• Journal of Digital Convergence
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• v.10 no.10
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• pp.107-118
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• 2012

This study examined the analysis of the present condition, structure of fundraising activities, the effect of resource development and strategy for nonprofit social service organizations. This study investigated the fundraising and resource development activities of 356 non-profit organizations and community welfare centers nationwide. The results showed that a period of foundation of non-profit organization and community welfare center in Korea, was 10~14 years and organized with 13~19 workers. The community welfare centers were well prepared for the internal environment for resource development system such as workers, department, management for sponsors and computer program, while others were not prepared. Their recognition for the importance of fundraising activities was higher than the satisfaction of actual condition. The non-profit organization needs management sponsors, planning, public relations, fundraising skills and preparation proposal as the theme of education for fundraising activities. Their plans of the fundraising activity were events, proposal application, fundraising focus on companies, cause-related marketing. The non-profit organization complained of the difficulty about insufficiency manpower and skills of fundraising, external resource development and a budgetary deficit.

• Journal of the Korea Society of Computer and Information
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• v.13 no.7
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• pp.231-237
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• 2008

As aged population has increased and family structures have changed in current industrialized society, weakened traditional family functions, increased economic activities of women, changed senses of value and changed status and role of senior people have caused may problems. So as it is getting harder to expect family support for the aged, more senior care facilities are needed. In this aspect, to activate senior welfare facilities, the following directions are required: First, facilities should be expanded in governmental level; Second, regional networks and various programs should be developed according to regional characteristics; Third, the environment of senior welfare facilities should be improved; Fourth, marketing strategies that are appropriate for characteristics of clients are needed through development of supporters; Fifth, treatment of senior welfare facility staff should be improved and the number of the professional staff should increase.

• Journal of the Korean Society of Child Welfare
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• no.54
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• pp.45-77
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• 2016

This study is a policy research conducted for the purpose of finding new roles for adoption agencies and suggesting future tasks for effective adoption practice in Korea. To achieve this goal, this study analyzed the characteristics of adoption practices and the roles of adoption agencies in four countries (U.K., Sweden, U.S.A. and Hong Kong) and conducted a survey of the staff members of adoption agencies in Korea. The survey questions included: (1) the real changes and problems they feel in the adoption field after the amendment to the 'Act on special cases concerning adoption' in 2012; (2) the prospects for change in the future; and (3) the new roles they expect in the changing context. Based on the review of foreign cases and the results of the survey, the future direction of adoption practice in Korea and the new roles and tasks of adoption agencies were suggested.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.29 no.3
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• pp.404-413
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• 2019

Objectives: Chronic obstructive pulmonary disease(COPD) is an important cause of mortality in workers exposed to hazardous dust, such as crystalline silica or coal, and COPD is related to inflammation and oxidative stress in the lung. The aim of this study was to evaluate the association of oxidative stress and inflammation to COPD in retired workers exposed to mineral dust. Methods: The levels of malondialdehyde(MDA) in EBC as biomarkers for oxidative stress and C-reactive protein(CRP) and lactate dehydrogenase(LD) as biomarkers for inflammation were measured in 107 male subjects(63 pneumoconiosis and 42 COPD subjects). Results: Mean levels of EBC MDA(2.03 nmol/L vs. 4.65 nmol/L, p=0.010) and serum LD(170.3 U/L vs. 185.9 U/L, p=0.022) were significantly higher in subjects with COPD, but mean levels of serum CRP(p=0.469) did not show a statistical difference between the study groups. Level of EBC MDA was negatively correlated with ${%}FEV_1$ predicted(r=-0.279, p=0.004) and ${%}FEV_1/FVC$ ratio(r=-0.397, p<0.001). Conclusions: These results suggest that EBC is a useful biological matrix for investigation of respiratory oxidative stress. High levels of EBC MDA and serum LD are related to COPD in retired workers exposed to mineral dust.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.31 no.4
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• pp.461-472
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• 2021

Objectives: This study was conducted to determine the differences in EC concentrations according to the type of sampler by measuring and analyzing EC. Methods: Elemental carbon was measured in diesel engine vehicles and at the roadside. Using NIOSH method 5040, a cassette was coupled to 37 mm and 27 mm quartz filters and measurements were performed 21 times. There were 14 types of measurement methods, and polystyrene, polypropylene, and metal samplers were evenly placed inside the movable chamber. Results: The results measured using the 37 mm conductive cassette (closed/open) and the IOM sampler made of conductive materials showed a higher ratio than the other results. When the 37 mm conductive cassette was measured with the lid open, it showed a statistically significantly higher ratio than with other measurement methods (p<0.05). Conclusions: Checking the EC concentration a total of 21 times at each ratio based on the concentration of the 3-stage polystyrene cassette, it was statistically significantly higher when the 37 mm conductive cassette was open. This same cassette also showed a slightly higher EC concentration when closed. It was ascertained that some DEE was collected on the cassette wall surface due to the electrical conductivity of the polystyrene cassette, resulting in sample loss. Since EC is composed of fine particles, it is thought that electrical conductivity may affect its concentration.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.33 no.3
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• pp.284-290
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• 2023

Objectives: Work environment assessments were conducted to investigate epidemiologically several cases of lung cancer and COPD (chronic obstructive pulmonary disease) among workers in domestic quarries. Methods: We visited three quarries in South Korea where an epidemiological investigation was requested and measured total dust, respirable dust, and crystalline silica on rock drilling workers (4 people) and rock chipping workers (13 people). Measurement and analysis were conducted according to NIOSH (National Institute for Occupational Safety & Health) method 0500, NIOSH method 0600 for respirable dust, and NIOSH method 7500 for crystalline silica. Results: Among rock drilling workers the AMs (arithmetic mean) of total dust concentrations, respirable dust concentrations, and crystalline silica concentrations were 3.462 mg/m³ (range: 0.764~6.085 mg/m³), 0.613 mg/m³ (range: 0.153~1.251 mg/m³), and 0.105 mg/m³ (range: 0.012~0.228 mg/m³), respectively. Among rock chipping workers, the AMs of total dust concentrations, respirable dust concentrations, and crystalline silica concentrations were 2.446 mg/m³ (range: 0.156~8.494 mg/m³), 0.488 mg/m³ (range: 0.028~1.536 mg/m³), and 0.099 mg/m³ (range: 0.004~0.274 mg/m³), respectively. Conclusions: Although it cannot be said that the dust concentrations were high for both rock drilling workers and rock chipping workers, the concentrations of crystalline silica were found to be high. If such work is performed for a long period of time, diseases such as lung cancer and COPD may occur, so the work environment needs to be improved.