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Research Article
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The Predictions of Control Effects and Correlations for Influential Factors of a Daylight Dimming System in a Small Office
사무소 공간의 조광제어 시스템의 제어효과 및 영향요인의 상관성 예측
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Yong-Kyu Baik, Sooyoung Kim
백용규, 김수영
- This study analyzes the control effects of a daylight dimming system and correlations between influential factors for the system in a small …
- This study analyzes the control effects of a daylight dimming system and correlations between influential factors for the system in a small south-facing office located in a mid-latitude region to suggest optimum daylight conditions. Computer simulations using Radiance software were conducted for the system under various sky and blind conditions. Results indicate that no blinds in March achieved the ‘Best’ performance for the desk 3.6m away from window. In the majority of cases for clear sky, the system with no blind conditions overshot the target illuminance on the desk, which was 1.8 m away from window. The system combined with horizontal blinds, which were used for the desk 3.6m away from window, achieved effective controls for all cases except two cases. For a desk 1.8 m away from window, March and June in intermediate sky and June in clear sky were effective conditions for “Good” performance. The majority of 45° blind conditions provided insufficient daylight in overcast sky. The outdoor horizontal and vertical illuminance functioned effectively for the prediction of daylight illuminance of photosensor under overcast sky. Reducing error variance from 78.82% to 99.00%, the daylight illuminance on desks functioned effectively for the prediction of daylight illuminance of photosensor for all sky conditions. - COLLAPSE
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The Predictions of Control Effects and Correlations for Influential Factors of a Daylight Dimming System in a Small Office
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Research Article
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Prediction of AHU Filter’s Remaining Useful Life Using Supply Fan Differential Pressure Data Collection and Analysis
급기 팬 차압 데이터 수집 및 분석을 통한 공조기 필터 수명 예측
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Hyun-Ho Choi, Wang-Hyun Baek, Hyeun-Jun Moon
최현호, 백왕현, 문현준
- This study proposes a method for predicting the remaining useful life (RUL) of air handling unit (AHU) filters without directly measuring the …
- This study proposes a method for predicting the remaining useful life (RUL) of air handling unit (AHU) filters without directly measuring the differential pressure across the filter. Instead, the approach utilizes operational data collected from the Building Automation System (BAS). By analyzing the supply fan’s differential pressure and the accumulated dust load, the filter’s RUL is estimated. A multinomial logistic regression algorithm is applied for model training, and demonstrates reliable accuracy across all classified RUL categories. The proposed method enables data-driven filter maintenance, improving both cost efficiency and indoor air quality. This approach is particularly valuable for buildings that lack dedicated filter pressure sensors. - COLLAPSE
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Prediction of AHU Filter’s Remaining Useful Life Using Supply Fan Differential Pressure Data Collection and Analysis
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Research Article
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Effects of a 12-week Combined Pilates and Weight-bearing Exercise Program on Physical Fitness and Lifestyle Disease Indicators in Postmenopausal Obese Women
12주간의 필라테스와 체중부하운동의 복합처치가 폐경 비만 여성의 체력과 생활습관병 지표에 미치는 영향
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Un-Joo Kang, Ko-Eun Choi, Man-Gyoon Lee
강언주, 최고은, 이만균
- This study investigated the effects of a 12-week combined Pilates and weight-bearing exercise program on physical fitness and lifestyle disease indicators in …
- This study investigated the effects of a 12-week combined Pilates and weight-bearing exercise program on physical fitness and lifestyle disease indicators in postmenopausal obese women. Participants in the training group (TR; n=12) performed 60 minutes per session, 3 sessions per week for 12 weeks, while the control group (CON; n=12) maintained their usual lifestyle. Two-way repeated measures ANOVA revealed significant decreases in body weight, fat mass, and waist-to-hip ratio, and significant improvements in muscular strength, endurance, flexibility, and balance in the TR. In addition, fasting insulin, HOMA-IR, bone alkaline phosphatase, and bone mineral density improved significantly in the TR. These findings suggest that combined Pilates and weight-bearing exercises can improve body composition, physical fitness, and lifestyle disease risk factors in postmenopausal obese women. - COLLAPSE
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Effects of a 12-week Combined Pilates and Weight-bearing Exercise Program on Physical Fitness and Lifestyle Disease Indicators in Postmenopausal Obese Women
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Research Article
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An Analysis of Summer Clothing Habits and Thermoregulatory Behaviors Among Indoor and Outdoor Workers
여름철 실내 및 실외 작업종사자들의 의생활 습관 및 체온조절 행동 연구
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Mijean Lee, Su-Young Son
이미진, 손수영
- This study aimed to investigate and analyze the clothing and thermoregulatory behaviors of indoor and outdoor workers during the summer. A survey …
- This study aimed to investigate and analyze the clothing and thermoregulatory behaviors of indoor and outdoor workers during the summer. A survey methodology was employed in the methods section. The survey was distributed online to adults nationwide. A total of 386 valid responses were ultimately analyzed, comprising 177 male and 209 female respondents. Among them, 308 were indoors, and 78 were outdoor workers. Regarding thermoregulatory behaviors, more than half of respondents, regardless of sex or workplace, perceived the summer weather as extremely hot, based on their self-identified thermal tolerance. Indoor workers reported more responses for wearing dresses and skirts than outdoor workers. These results can be attributed to sex differences and the nature of outdoor work, which often involves more physical activity and requires clothing that can withstand heat and decreased mobility. Additionally, they were exposed to air-conditioned environments for more extended periods; therefore, they needed to wear extra clothing or a blanket as thermoregulatory behavior. Outdoor workers often wear arm sleeves with a cooling function and long pants to mitigate the heat and protect themselves from UV rays. These findings provide a basis for developing summer clothing programs that promote health and safety for both indoor and outdoor workers. - COLLAPSE
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An Analysis of Summer Clothing Habits and Thermoregulatory Behaviors Among Indoor and Outdoor Workers
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Research Article
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Trauma-Informed Care Education for Undergraduate Nursing Students: A Scoping Review
간호대학생을 위한 트라우마 이해 기반 케어 교육에 관한 주제범위 문헌고찰
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Gyung Suk Jeong, Yeon-Ha Kim
정경숙, 김연하
- This study aims to explore trauma-informed care (TIC) education for undergraduate nursing students through a scoping review. A scoping review was conducted …
- This study aims to explore trauma-informed care (TIC) education for undergraduate nursing students through a scoping review. A scoping review was conducted on studies published between January 1, 2000 and August 10, 2025 based on the guidelines of the Joanna Briggs Institute. A total of 126 studies were retrieved from both domestic and international databases (PubMed, EMBASE, Cochrane Library, CINAHL, KISS, RISS, and DBpia), of which 9 studies were ultimately included in the analysis. Among the studies analyzed, most were undertaken in the United States, Australia, and the United Kingdom, with no relevant studies identified in South Korea. TIC education was delivered through regular theory-based courses (6 studies, 70.0%), simulation-based learning (3 studies, 30.0%), clinical practicums (1 study, 10.0%), and workshops (1 study, 10.0%). Teaching methods included lectures, narratives, case-based learning, simulations, team-based learning, brainstorming, and debriefing. The mapping review revealed that undergraduate nursing students was provided theory-based lecture, case-based learning, simulation-based learning, and experiential‑learning approaches collectively delivered the core principles of TIC; safety and trust, collaboration, empowerment, cultural and gender sensitivity, and communication competence. Future studies should develop a TIC education program for nursing students and evaluate its effectiveness by assessing changes in TIC competency after implementation. - COLLAPSE
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Trauma-Informed Care Education for Undergraduate Nursing Students: A Scoping Review
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Research Article
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The Effects of Classical Music Meditation on Adults’ Empathy and Social Adaptation: Sequential Mediation via Five Aggregates-Based Emotion and Five Aggregates-Based Self-Awareness
클래식 음악 명상이 성인의 공감 및 사회적 적응에 미치는 영향: 오온 기반 정서와 오온 기반 자기인식을 통한 순차적 매개효과
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Joo-Yeon Lee
이주연
- This study aimed to examine the effects of participation in classical music meditation on adults’ empathy and social adaptation, focusing on the …
- This study aimed to examine the effects of participation in classical music meditation on adults’ empathy and social adaptation, focusing on the sequential mediation of affect and self-awareness based on the Five Aggregates. A total of 80 adults aged 20–35 participated in a 12-session classical music meditation program, conducted twice a week for 30 minutes per session. The program integrated selected classical music pieces with researcher-developed meditation activities designed to enhance emotional regulation and self-awareness. Empathy, social adaptation, affect, and self-awareness were measured using validated psychological instruments. Sequential mediation analysis using bootstrapping revealed significant indirect effects of classical music meditation on empathy and social adaptation through Five Aggregates-based affect and self-awareness. These findings highlight the importance of indirect pathways in understanding how meditation enhances social functioning and provide practical implications for adult education and community-based programs. - COLLAPSE
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The Effects of Classical Music Meditation on Adults’ Empathy and Social Adaptation: Sequential Mediation via Five Aggregates-Based Emotion and Five Aggregates-Based Self-Awareness
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Research Article
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Physical Fitness and Health-Related Quality of Life Among North Korean Defectors: Focusing on the Jangmadang and Arduous March Generations
북한이탈주민의 세대별 체력 수준과 건강 관련 삶의 질: 장마당 세대 및 고난의 행군 세대를 중심으로
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Do-Hee Kim, Jung-Woo Oh, Yeon-Soo Kim, Yunmin Han, Younghwan Choi, Joo-Young Lee
김도희, 오정우, 김연수, 한윤민, 최영환, 이주영
- This study investigated the physical characteristics, fitness levels, and health-related quality of life of North Korean defectors (NKDs), focusing on generational differences …
- This study investigated the physical characteristics, fitness levels, and health-related quality of life of North Korean defectors (NKDs), focusing on generational differences between the Jangmadang (JMD) and Arduous March generations (AMG). The results of anthropometric measurements, physical fitness tests, and the HINT-8 evaluation completed by 25 subjects (14 males, 11 females; 14 JMD, 11 AMG) were interpreted using national reference data from the Korean National Physical Fitness Award and the Korea National Health and Nutrition Examination Survey. NKDs showed lower physique and fitness levels than South Korean norms: male height averaged 168.4±3.6 cm (JMD) and 169.7±2.1 cm (AMG), while female height was 156.0±2.0 cm (JMD) and 156.2±5.9 cm (AMG), with corresponding Z values of –1.4 to –0.4. Body weight was also lower in both sexes (Z = –1.2 ~ –0.1). Grip strength averaged 40.8±4.4 kg (JMD) and 40.0±8.6 kg (AMG) in males, and 24.4±4.3 kg (JMD) and 26.8±3.5 kg (AMG) in females (Z = –0.9 ~ +0.2). Cross sit-ups were lower in both sexes (Z = –0.9 ~ –0.6). Overall, 84% did not meet the 3rd-grade criteria of the national fitness standards. Despite these deficits, mean HINT-8 indices remained relatively high (0.82–0.87). JMD males reported fewer problems with stair climbing and depression than AMG males (p < 0.05). Composite fitness scores correlated with HINT-8 only in AMG (ρ = 0.726, p = 0.011). These findings suggest that health promotion strategies for NKDs should consider generational differences: physical function recovery for AMG and psychosocial support for JMD. This study provides foundational data for preparing integrated health support systems for future Korean unification. - COLLAPSE
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Physical Fitness and Health-Related Quality of Life Among North Korean Defectors: Focusing on the Jangmadang and Arduous March Generations
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Research Article
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Effects of Commuting Time of wage workers on Work-Family Conflict as a Living Environment Factor Using the 7th Working Environment Survey
제7차 근로환경조사를 활용한 생활환경 요인으로서 임금근로자의 통근 시간이 일-가정 갈등에 미치는 영향
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In Ho Lee, Jeong Beom Lee
이인호, 이정범
- This study examined the impact of commuting time for wage workers, as a living environmental factor, on work–family conflict (WFC) using data …
- This study examined the impact of commuting time for wage workers, as a living environmental factor, on work–family conflict (WFC) using data from the 7th Korean Working Conditions Survey. Logistic regression analysis revealed that longer commuting times were significantly associated with a higher likelihood of belonging to the high WFC group. The association was particularly pronounced among workers with commuting times exceeding 90 minutes and was stronger in women than in men. These findings indicate that commuting functions not merely as a daily work-related activity but as a living environmental stressor that depletes personal time and energy resources, thereby intensifying WFC. Even after adjusting for sociodemographic and occupational variables, commuting time remained an independent predictor of WFC. The results expand existing models of work–life balance by empirically demonstrating, in a Korean workforce sample, that commuting as a physical and contextual factor influences the distribution of psychological and familial resources. Consequently, improving commuting environments should be considered a vital component of policies aimed at enhancing wage workers’ quality of life. - COLLAPSE
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Effects of Commuting Time of wage workers on Work-Family Conflict as a Living Environment Factor Using the 7th Working Environment Survey
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Research Article
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Analysis of Indoor Environment Scores in Green Building Certification: Focusing on Non-residential Buildings Certified between 2017 and 2024
녹색건축인증 용도별 실내환경분야 점수취득현황 및 분석: 2017~2024년 비주거 건축물 인증현황을 중심으로
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Kyungjoo Cho, Sungmo Seo, Yosun Yun, Daehee Jang
조경주, 서성모, 윤요선, 장대희
- This study examined G-SEED–certified buildings from 2017 to 2024, focusing on indoor environmental (IE) performance by building type, certification grade, and the …
- This study examined G-SEED–certified buildings from 2017 to 2024, focusing on indoor environmental (IE) performance by building type, certification grade, and the distribution of high- and zero-scoring items. In non-residential buildings, items with an average attainment ratio above 70% were ‘7.5 Automatic temperature control devices’ and ‘7.1 Low-emission building materials,’ with item 7.5 exceeding 85% across all types, indicating that required performance levels are well established. Items frequently scoring zero included ‘7.8 Noise levels from road and rail traffic’ (92.5%) due to reliance on specialized external measurements and ‘7.2 Natural ventilation performance’ (about 78%), reflecting fewer operable windows in mechanically ventilated buildings. These results indicate the need to revise or expand IE criteria to better account for different building contexts and support more comprehensive evaluation in new non-residential projects. Overall, the findings provide empirical evidence on the current operation of the G-SEED system and inform future improvements to the certification framework. - COLLAPSE
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Analysis of Indoor Environment Scores in Green Building Certification: Focusing on Non-residential Buildings Certified between 2017 and 2024
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Research Article
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Thermal Perception and Wearing Habits among North Korean Residents: An Integrated Approach to Living Environments Based on the Experiences of North Korean Defectors
북한 주민의 의생활 및 온열 인식: 북한이탈주민 경험 기반의 의식주 통합 생활환경 접근
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Do-Hee Kim, Young-hee Kim, Yeo-Sang Yoon, Jung-Woo Oh, Joo-Young Lee
김도희, 김영희, 윤여상, 오정우, 이주영
- This study investigated the integrated living environments of North Korean residents through the experiences of North Korean defectors, focusing on generational (Arduous …
- This study investigated the integrated living environments of North Korean residents through the experiences of North Korean defectors, focusing on generational (Arduous March generation, AMG vs. Jangmadang generation, JMD), sex, and regional (Northern cold, NC; Ryanggang, North Hamgyong, and Jagang vs. Central–southern temperate, CT; Pyongyang, Hwanghae, Pyongan, Kangwon, and South Hamgyong) differences in food, clothing, and housing, as well as changes after migration to South Korea. A total of 183 respondents (50 males, 133 females; 121 AMG, 62 JMD; 133 NC, 50 CT) completed a structured retrospective questionnaire addressing body characteristics, diet, housing and heating conditions, clothing insulation, and thermal perception before and after migration. Body weight, BMI, and body surface area increased significantly after resettlement (all ps < 0.01), reflecting improved nutritional status. While living in North Korea, meal frequency and nutrient intake were higher in the CT than in the NC group, indicating regional disparities in food security. Among the AMG, males’ weight rose from 62.1±9.7 to 65.9±8.4 kg and females’ weight from 50.7±7.2 to 57.4±12.7 kg after migration. NC respondents more often reported wood-fueled ondol heating and group sleeping as adaptive strategies in severe cold, while living in North Korea, whereas CT residents relied more on coal heating (p < 0.01). Indoor thermal underwear use during winter while in North Korea exceeded 80%, suggesting dependence on clothing insulation. The self-identified cold weather threshold increased by 11.0±10.5°C, on average, after migration (p < 0.005), indicating loss of cold acclimatization. These findings provide the first empirical evidence reconstructing how North Koreans adapted to extreme cold, nutritional deprivation, and heating scarcity, offering essential data for health and housing policies toward future reunification. - COLLAPSE
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Thermal Perception and Wearing Habits among North Korean Residents: An Integrated Approach to Living Environments Based on the Experiences of North Korean Defectors
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Research Article
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An Exploratory Qualitative Study on Welfare Service Recognition Pathways and Publicity Experiences among Residents in Nam-gu, Busan
부산 남구 주민의 복지서비스 인식 경로와 홍보 경험에 관한 탐색적 질적 연구
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Eun-Mi Choi
최은미
- This qualitative study explores the pathways through which residents in Nam-gu, Busan perceive and access welfare services, as well as their experiences …
- This qualitative study explores the pathways through which residents in Nam-gu, Busan perceive and access welfare services, as well as their experiences with related publicity. Despite the quantitative expansion of welfare programs, disparities persist in residents’ awareness and actual use of available services. Drawing on in-depth interviews with residents across different generations and household types, the study found that welfare information is obtained through both official publicity channels and informal personal networks. Barriers such as complex administrative procedures, fragmented information, and insufficient guidance personnel hinder residents’ service utilization. Participants emphasized the need for qualitative improvements in publicity—shifting from one-way information delivery to interactive and participatory communication. The findings highlight the importance of a tailored, multi-channel publicity strategy that reflects generational characteristics and addresses the needs of information-vulnerable groups. - COLLAPSE
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An Exploratory Qualitative Study on Welfare Service Recognition Pathways and Publicity Experiences among Residents in Nam-gu, Busan
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Research Article
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Patent Trend Analysis of Human Centric Lighting: Focusing on Melatonin Regulating Light Sources and Lighting Devices
인간중심조명 특허동향 분석: 멜라토닌 조절 광원 및 조명장치를 중심으로
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Minju Kim, Chan-Jeong Park
김민주, 박찬정
- This study analyzes patent trends in melatonin regulation technologies within the broader development of human centric lighting. A total of 283 patents …
- This study analyzes patent trends in melatonin regulation technologies within the broader development of human centric lighting. A total of 283 patents were identified and categorized into light source technologies and lighting device technologies, and further grouped into four functional areas: melatonin suppression, reduction, promotion, and control. Patent activity has increased steadily since the mid 2010s, peaking between 2019 and 2021. China, the United States, and Japan accounted for more than 80 percent of all filings. China showed rapid growth in light source and control technologies, while the United States and Japan focused on application oriented lighting device innovations. Recent developments show a transition from basic melatonin suppression toward more precise and dynamic regulation of human circadian rhythms. Major companies such as Panasonic, Nichia, and Philips have advanced wavelength conversion materials, multi phosphor spectral designs, and adaptive radiation control to improve melatonin regulation. Application fields include driving safety, productivity enhancement, sleep and healthcare support, and personalized circadian lighting. Overall, melatonin regulation is emerging as a core component of human centric lighting, indicating the need for future personalized lighting systems using real time biological signals from sensors and wearable devices. - COLLAPSE
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Patent Trend Analysis of Human Centric Lighting: Focusing on Melatonin Regulating Light Sources and Lighting Devices
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Research Article
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Multidimensional Needs of Family Caregivers of Home-Dwelling Older Adults with Dementia: A Qualitative Approach for Integrated Intervention Development
재가 치매노인 돌봄 가족의 다차원적 요구 탐색: 통합적 중재 개발을 위한 질적 접근
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Young Ok Park
박영옥
- The rapid increase in the elderly population in Korea has led to a significant rise in the number of dementia patients. Family …
- The rapid increase in the elderly population in Korea has led to a significant rise in the number of dementia patients. Family caregivers of older adults with dementia often experience physical, psychological, psychosocial, and spiritual health issues. This study aimed to identify intervention needs among family caregivers through focus group interviews, aiming to provide foundational data for developing effective intervention strategies to improve the quality of life for dementia caregivers. Participants were recruited using snowball sampling, and seven individuals who agreed to participate were included in the final analysis. Through focus group interviews, four main themes emerged: (1) necessity of diverse programs realistically accessible to caregivers; (2) need for accurate information to facilitate caregiving services and resource utilization; (3) requirement for psychological and emotional support and social interaction; and (4) demand for effective educational media. By qualitatively exploring the actual experiences and latent needs of family caregivers, this study complements the limitations of previous quantitative research. Based on these findings, it is recommended that intervention programs for family caregivers prioritize accessible and tailored support strategies. - COLLAPSE
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Multidimensional Needs of Family Caregivers of Home-Dwelling Older Adults with Dementia: A Qualitative Approach for Integrated Intervention Development
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Research Article
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Comparative Evaluation of Outdoor Jackets: Physical and Physiological Wear Performance by Side Vent Design
아웃도어 재킷의 측면 환기 디자인에 따른 물리적 · 생리적 착용 성능 비교
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Ho-Joon Lee, Suhyeon Yeom, Subin Chung, Jae-Yeon Jung, Do-Hyung Kim, Joo-Young Lee
이호준, 염수현, 정수빈, 정재연, 김도형, 이주영
- The purpose of the present study was to evaluate the wear performance of outdoor jackets featuring side ventilation designs placed at three …
- The purpose of the present study was to evaluate the wear performance of outdoor jackets featuring side ventilation designs placed at three locations—the underarm, upper-arm rear, and chest—using zippers of identical length. Thermal insulation of clothing at standing/walking with/without wind (2 m/s) was measured using a thermal manikin. Human wear trial was conducted with eight males at an air temperature of 25°C with 50%RH. A trial consisted of 10-min rest followed by 30-min exercise and 20-min recovery. Thermal insulation showed no differences among the four jacket conditions. However, insulation markedly decreased in the presence of wind (Reduction rate: 48±2% at standing and 42±1% at walking) and body movement. Human wear trials indicated no significant differences among the four jacket conditions in whole-body thermoregulatory responses, including auditory canal temperature, mean skin temperature, heart rate, total sweat loss, overall thermal sensation, and thermal comfort. In contrast, side ventilation designs influenced clothing microclimate variables and local subjective sensations (P < 0.05). The underarm-vent condition produced the lowest local microclimate temperature and humidity at the underarm region. Local thermal sensation, thermal comfort, and humidity sensation around the armpits were most favorable under the upper-arm rear vent condition. These results indicated that the strategic placement of vents improved local microclimate regulation and subjective comfort of the underarm region. Based on these findings, a curved, combined ventilation design enabling simultaneous ventilation of the underarm and upper-arm rear regions is recommended for outdoor jackets. In addition, because back-region humidity remained high even during recovery, future designs should incorporate ventilation features to effectively reduce microclimate humidity in the back area during outdoor activities. - COLLAPSE
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Comparative Evaluation of Outdoor Jackets: Physical and Physiological Wear Performance by Side Vent Design
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Research Article
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Research Trends on Grid-Interactive Efficient Building Communities: From Passive Design to AI-based Operational Optimization
그리드 연계 효율 빌딩(GEB) 커뮤니티 구현을 위한 기술 동향: 패시브 설계부터 AI 기반 운영 최적화까지
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JiHyun Shin, Suin Lee, Sangmu Bae, Hyegi Kim, Sukjoon Oh
신지현, 이수인, 배상무, 김혜기, 오석준
- To address the urgent demands of the climate crisis and achieve carbon neutrality, the building sector is shifting its focus from individual …
- To address the urgent demands of the climate crisis and achieve carbon neutrality, the building sector is shifting its focus from individual buildings to integrated Grid-Interactive Efficient Building (GEB) communities. This paper provides a comprehensive review of the latest research trends driving the realization of these next-generation sustainable communities. The scope of this review systematically charts the technological advancement from foundational Passive Design strategies that minimize building energy demand, through the integration of Resource Recovery systems that recycle waste energy and water, to advanced Operational Optimization enabled by Artificial Intelligence (AI). A significant focus is placed on AI’s pivotal role in enhancing Community Energy Management, particularly in optimizing Demand Response(DR) and facilitating peer-to-peer energy sharing. Furthermore, this study underscores the critical need for integrated Performance Assessment frameworks to holistically evaluate the energy, environmental, and economic benefits of these complex systems. By revealing the synergistic relationships between these core technologies, this paper offers crucial insights and outlines future research directions for the development of intelligent, resilient GEB communities. - COLLAPSE
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Research Trends on Grid-Interactive Efficient Building Communities: From Passive Design to AI-based Operational Optimization
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Research Article
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Analysis of Score Attainment in the Indoor Environment Category of Green Building Certification for Residential Buildings (2017–2024)
주거용 건축물의 녹색건축 인증 실내환경 분야 점수 취득 현황 및 분석: 2017~2024년 인증 현황을 중심으로
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Kyungjoo Cho, Sungmo Seo, Yosun Yun, Daehee Jang
조경주, 서성모, 윤요선, 장대희
- This study analyzed residential buildings that obtained the Green Standard for Energy and Environmental Design (G-SEED) certification between 2017 and 2024. The …
- This study analyzed residential buildings that obtained the Green Standard for Energy and Environmental Design (G-SEED) certification between 2017 and 2024. The analysis focused on the performance of indoor environmental (IE) evaluation items by building type, average item scores by certification grade, and the distribution of high- and zero-scoring items. The findings provide several implications for improving the G-SEED certification system. First, in the IE sector of residential buildings, the evaluation items with an average score attainment ratio of 70% or higher were 7.5 Impact sound insulation performance and 7.1 Application of low-emission building materials. In particular, item 7.5 showed an average attainment ratio exceeding 90% in both single- and multi-family housing, indicating that the required level of environmental performance has become widely established. Second, items with a zero-score ratio of 50% or more included 7.2 Natural ventilation performance and 7.8 Indoor and outdoor noise levels from road and rail traffic. The latter exhibited a 92% zero-score ratio in single-family housing, mainly because the item is not a mandatory requirement under related regulations. To address these gaps, expanding or supplementing evaluation criteria to better reflect building use, scale, and project type is recommended. Overall, the study provides empirical data on the operational status of the G-SEED certification system and offers insights for future revisions and improvements. - COLLAPSE
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Analysis of Score Attainment in the Indoor Environment Category of Green Building Certification for Residential Buildings (2017–2024)
Journal Informaiton
Journal of The Korean Society of Living Environmental System
Journal of The Korean Society of Living Environmental System
The Korean Society of Living Environmental System
한국생활환경학회
(06130) 서울시 강남구 테헤란로7길 22 한국과학기술회관 1관 501호(역삼동)
Tel: 02-2291-3501 / Fax: 02-2291-3505 / E-mail: living@ksles.org Copyright© The Korean Society of Living Environmental System. Powered by APUB
Tel: 02-2291-3501 / Fax: 02-2291-3505 / E-mail: living@ksles.org Copyright© The Korean Society of Living Environmental System. Powered by APUB