• Air Cleaning Technology
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• v.30 no.2
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• pp.18-29
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• 2017

• Air Cleaning Technology
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• v.30 no.2
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• pp.30-41
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• 2017

• Air Cleaning Technology
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• v.30 no.2
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• pp.42-49
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• 2017

• Construction Engineering and Management
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• v.19 no.3
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• pp.65-68
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• 2018

• 월간산업보건
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• s.371
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• pp.66-66
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• 2019

• Air Cleaning Technology
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• v.33 no.4
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• pp.17-31
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• 2020

• The Safety technology
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• no.21
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• pp.8-15
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• 1999

여름철 옥외작업이나 실내의 활오 앞에서 하는 작업 등, 고열작업환경이 있는 직장에서는, 신체에 미치는 고온의 부담을 경감시켜서 열중증을 예방하기 위한 대책이 필요하다. 이번에는 질병사례나 기업에서의 대표적인 사례를 살펴, 고열환경에서의 노동위생관리의 방법을 생각해보자

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.34 no.2
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• pp.39-46
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• 2005

외국의 여러 실내소음 평가법 및 평가기준에 대한 비교분석을 실시하고자 사례연구를 통한 국내 공동주택의 급배수설비 소음실태를 살펴보고자 한다.

• Journal of the Korean Society for Railway
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• v.10 no.6
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• pp.779-785
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• 2007

This study identifies visible/invisible factors and analyzes facilities, structure, and visible perceptive contents in the aspects of operation and efficiency with a focus on the interfaces between interior design of the subway and users. More specifically, it diagnoses the requirements and empirically presents improvements. As the interior design in the subway trains is fur the public reflecting the value, consciousness, and behaviors of users, it should be approached through the application of the concept of universal design that considers the potential needs and psychological satisfaction of users. In arranging the indoor of the vehicles, the conditions for the facilities should be specified through the interdisciplinary approach from professional fields including ergonomics and psychology, the path of flow should be induced through the use of space and the analysis of passengers' behaviors, an integrated planning should be re-established, and continuous evaluations of basic guidelines, manuals, and requirements should be made.

• Land and Housing Review
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• v.13 no.3
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• pp.93-106
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• 2022

Ventilation plays an important role in controlling indoor air quality. Due to the recent spread of infectious diseases such as COVID-19 and with people spending more time indoors, there's been increased attention on the importance of ventilation performance. In many countries, ventilation is regulated by airflow rates and the number of air changes per hour (ACH). However, airflow rates and ACH alone do not provide an accurate account of actual indoor pollutant removal and ventilation uniformity in a space. This study looked into the ventilation performance of an actual residential unit using several sampling points instead of basing it off of airflow and air change rates. Literature review was used to derive relevant influencing factors and the tracer gas dilution method was used for the field test. The study measured air velocity, age of air, and ventilation efficiency at several locations and compared them to the average value at the center of the test space to determine the differences in ventilation performance at the selected measurement points. The study showed that different sampling locations resulted in different ventilation values. Findings of this study will be used to develop an experimental procedure for evaluating indoor ventilation performance of actual residential spaces.