Hyunsoo Kim
Biographic Data
| ID | 3929176 |
|---|---|
| NAME | Hyunsoo Kim |
| GIVEN NAMES | Hyunsoo |
| FAMILY NAME | Kim |
| SIGNATURE | KIM H |
| AFFILIATIONS | Chosun University |
| ORCID | 0000-0002-9892-1080 |
| VERIFIED | Yes |
| TOTAL WORKS | 16 |
| TOTAL CITATIONS | 26 |
| WORKS AS AUTHOR | 16 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2011 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 2 |
The Effect of Pro-environmental Behavior on Subjective Well-Being
Detecting environmental barriers affecting older adult pedestrians via Gramian angular field-based CNN of smartphone sensor data
Introduction: Promoting safe walking among older adults requires precise identification of environmental barriers that disrupt gait. Traditional adult- and survey-based walkability assessments are labor-intensive and often miss transient hazards, while prior wearable-sensor methods-threshold-based acceleration, Maximum Lyapunov Exponent (MaxLE, a gait-stability index quantifying the local divergence of gait dynamics), and information entropy-eith…
Evaluating the effects of safety incentives on worker safety behavior control through image-based activity classification
Introduction: Construction worker safety remains a major concern even as task automation increases. Although safety incentives have been introduced to encourage safety compliance, it is still difficult to accurately measure the effectiveness of these measures. A simple count of accident rates and lower numbers do not necessarily mean that workers are properly complying with safety regulations. To address this problem, this study proposes an image…
Evaluating walkability across age groups and flooring materials using IMU sensors
This study presents a novel approach to quantitatively assess the impact of flooring materials on walkability using Inertial Measurement Unit (IMU) sensors and Dynamic Time Warping (DTW) algorithm. Four common pavement materials (wood, asphalt, concrete block, and cement) were evaluated across five age groups (20–30, 30–40, 40–50, 50–60, and over 60 years) with 80 participants walking 1,200 m on each surface. IMU sensors attached to the lumbar re…
Development of the Site Index Curves for Quercus acuta Stands
Background and objective: The purpose of this study is to develop a model for estimating the site index (SI), which is the criterion for determining the site productivity of the Quercus acuta stand as known as Evergreen broad-leaved tree (EBLT) species.Methods: The materials used in the analysis were data from 63 sample plots, and the sample plots data were collected from the National Forest Inventory (NFI) and other sites. Since the site index i…
Spirulina platensis Immobilized Alginate Beads for Removal of Pb(II) from Aqueous Solutions
Microalgae contain a diversity of functional groups that can be used as environmental adsorbents. Spirulina platensis is a blue-green microalga that comprises protein-N, which is advantageous for use in nitrogen-containing biomass as adsorbents. This study aimed to enhance the adsorption properties of alginate hydrogels by employing Spirulina platensis . Spirulina platensis was immobilized on sodium alginate (S.P@Ca-SA) via crosslinking. The resu…
Two-Step k-means Clustering Based Information Entropy for Detecting Environmental Barriers Using Wearable Sensor
Walking is the most basic means of transportation. Therefore, continuous management of the walking environment is very important. In particular, the identification of environmental barriers that can impede walkability is the first step in improving the pedestrian experience. Current practices for identifying environmental barriers (e.g., expert investigation and survey) are time-consuming and require additional human resources. Hence, we have dev…
Removal of Inorganic Salts in Municipal Solid Waste Incineration Fly Ash Using a Washing Ejector and Its Application for CO2 Capture
This study investigated the effects of washing equipment for inorganic salts, such as NaCl, KCl, and CaClOH, to decontaminate municipal solid waste incineration fly ash (MSW-IFA). Based on the feature of hydrodynamic cavitation, the device developed in this study (referred to as a 'washing ejector') utilizes the cavitation bubbles. A washing ejector was analyzed under a range of conditions, employing as little water as possible. In hydrodynamic c…
Remediation of Toxic Heavy Metal Contaminated Soil by Combining a Washing Ejector Based on Hydrodynamic Cavitation and Soil Washing Process
Based on the features of hydrodynamic cavitation, in this study, we developed a washing ejector that utilizes a high-pressure water jet. The cavitating flow was utilized to remove fine particles from contaminated soil. The volume of the contaminants and total metal concentration could be correlated to the fine-particle distribution in the contaminated soil. These particles can combine with a variety of pollutants. In this study, physical separati…
The Feasibility of Information-Entropy-Based Behavioral Analysis for Detecting Environmental Barriers
The enhancement of physical activity is highly correlated with the conditions of the built environment. Walking is considered to be a fundamental daily physical activity, which requires an appropriate environment. Therefore, the barriers of the built environment should be identified and addressed. Barriers can act as external stimuli for pedestrians, so pedestrians may diversely respond to them. Based on this consideration, this study examines th…
Cardiometabolic Risk Factor in Obese and Normal Weight Individuals in Community Dwelling Men
The aim of this study was to investigate the cardiometabolic risk factors (CRFs) in community dwelling men based on a combination of body mass index (BMI) and waist circumference (WC). This cross-sectional study was based on 867 males between the ages of 20 and 71 years. Subjects were categorized into 4 groups by BMI and WC (Group 1, BMI 2 and WC 2 and WC > 90 cm; Group 3, BMI > 25 kg/m 2 and WC 25 kg/m 2 and WC > 90 cm). The proportion of subjec…
Removal of Total Petroleum Hydrocarbons from Contaminated Soil through Microwave Irradiation
In this study, we investigated the removal mechanism of total petroleum hydrocarbons (TPH) from soil by microwave heating. TPH contaminated soil was investigated to determine the desorption behavior of five carbon number-based fractions of TPH. The applied operating microwave power density influenced the final temperature that was reached during heating. For low operating power density applications, microwave effectiveness was limited due to the …
Determinants of the use of community-based mental health services after mobile crisis team services
It is crucial for people to have an immediate link to community-based mental health services (CMHSs) after psychiatric crisis. This study aims to identify the determinants of people's use of CMHSs after Mobile Crisis Team (MCT) intervention. This study integrated four local administrative records and selected 1,771 adults who received MCT intervention in 2008. The authors measured the length between the last day of crisis period and the first dat…
Personal networks of women in residential and outpatient substance abuse treatment
This study compared compositional, social support, and structural characteristics of personal networks among women in residential (RT) and intensive outpatient (IOP) substance abuse treatment. The study sample included 377 women from inner-city substance use disorder treatment facilities. Respondents were asked about 25 personal network members known within the past 6 months, characteristics of each (relationship, substance use, types of support)…
Static, dynamic, integrated, and contextualized
Former system youth with mental health needs
Static, dynamic, integrated, and contextualized
Former system youth with mental health needs
Determinants of the use of community-based mental health services after mobile crisis team services
It is crucial for people to have an immediate link to community-based mental health services (CMHSs) after psychiatric crisis. This study aims to identify the determinants of people's use of CMHSs after Mobile Crisis Team (MCT) intervention. This study integrated four local administrative records and selected 1,771 adults who received MCT intervention in 2008. The authors measured the length between the last day of crisis period and the first dat…
Former system youth with mental health needs
Static, dynamic, integrated, and contextualized
Personal networks of women in residential and outpatient substance abuse treatment
This study compared compositional, social support, and structural characteristics of personal networks among women in residential (RT) and intensive outpatient (IOP) substance abuse treatment. The study sample included 377 women from inner-city substance use disorder treatment facilities. Respondents were asked about 25 personal network members known within the past 6 months, characteristics of each (relationship, substance use, types of support)…
Determinants of the use of community-based mental health services after mobile crisis team services
It is crucial for people to have an immediate link to community-based mental health services (CMHSs) after psychiatric crisis. This study aims to identify the determinants of people's use of CMHSs after Mobile Crisis Team (MCT) intervention. This study integrated four local administrative records and selected 1,771 adults who received MCT intervention in 2008. The authors measured the length between the last day of crisis period and the first dat…
Cardiometabolic Risk Factor in Obese and Normal Weight Individuals in Community Dwelling Men
The aim of this study was to investigate the cardiometabolic risk factors (CRFs) in community dwelling men based on a combination of body mass index (BMI) and waist circumference (WC). This cross-sectional study was based on 867 males between the ages of 20 and 71 years. Subjects were categorized into 4 groups by BMI and WC (Group 1, BMI 2 and WC 2 and WC > 90 cm; Group 3, BMI > 25 kg/m 2 and WC 25 kg/m 2 and WC > 90 cm). The proportion of subjec…
Removal of Total Petroleum Hydrocarbons from Contaminated Soil through Microwave Irradiation
In this study, we investigated the removal mechanism of total petroleum hydrocarbons (TPH) from soil by microwave heating. TPH contaminated soil was investigated to determine the desorption behavior of five carbon number-based fractions of TPH. The applied operating microwave power density influenced the final temperature that was reached during heating. For low operating power density applications, microwave effectiveness was limited due to the …
The Feasibility of Information-Entropy-Based Behavioral Analysis for Detecting Environmental Barriers
The enhancement of physical activity is highly correlated with the conditions of the built environment. Walking is considered to be a fundamental daily physical activity, which requires an appropriate environment. Therefore, the barriers of the built environment should be identified and addressed. Barriers can act as external stimuli for pedestrians, so pedestrians may diversely respond to them. Based on this consideration, this study examines th…
Two-Step k-means Clustering Based Information Entropy for Detecting Environmental Barriers Using Wearable Sensor
Walking is the most basic means of transportation. Therefore, continuous management of the walking environment is very important. In particular, the identification of environmental barriers that can impede walkability is the first step in improving the pedestrian experience. Current practices for identifying environmental barriers (e.g., expert investigation and survey) are time-consuming and require additional human resources. Hence, we have dev…
Removal of Inorganic Salts in Municipal Solid Waste Incineration Fly Ash Using a Washing Ejector and Its Application for CO2 Capture
This study investigated the effects of washing equipment for inorganic salts, such as NaCl, KCl, and CaClOH, to decontaminate municipal solid waste incineration fly ash (MSW-IFA). Based on the feature of hydrodynamic cavitation, the device developed in this study (referred to as a 'washing ejector') utilizes the cavitation bubbles. A washing ejector was analyzed under a range of conditions, employing as little water as possible. In hydrodynamic c…
Remediation of Toxic Heavy Metal Contaminated Soil by Combining a Washing Ejector Based on Hydrodynamic Cavitation and Soil Washing Process
Based on the features of hydrodynamic cavitation, in this study, we developed a washing ejector that utilizes a high-pressure water jet. The cavitating flow was utilized to remove fine particles from contaminated soil. The volume of the contaminants and total metal concentration could be correlated to the fine-particle distribution in the contaminated soil. These particles can combine with a variety of pollutants. In this study, physical separati…
Development of the Site Index Curves for Quercus acuta Stands
Background and objective: The purpose of this study is to develop a model for estimating the site index (SI), which is the criterion for determining the site productivity of the Quercus acuta stand as known as Evergreen broad-leaved tree (EBLT) species.Methods: The materials used in the analysis were data from 63 sample plots, and the sample plots data were collected from the National Forest Inventory (NFI) and other sites. Since the site index i…
Spirulina platensis Immobilized Alginate Beads for Removal of Pb(II) from Aqueous Solutions
Microalgae contain a diversity of functional groups that can be used as environmental adsorbents. Spirulina platensis is a blue-green microalga that comprises protein-N, which is advantageous for use in nitrogen-containing biomass as adsorbents. This study aimed to enhance the adsorption properties of alginate hydrogels by employing Spirulina platensis . Spirulina platensis was immobilized on sodium alginate (S.P@Ca-SA) via crosslinking. The resu…
Evaluating the effects of safety incentives on worker safety behavior control through image-based activity classification
Introduction: Construction worker safety remains a major concern even as task automation increases. Although safety incentives have been introduced to encourage safety compliance, it is still difficult to accurately measure the effectiveness of these measures. A simple count of accident rates and lower numbers do not necessarily mean that workers are properly complying with safety regulations. To address this problem, this study proposes an image…
Evaluating walkability across age groups and flooring materials using IMU sensors
This study presents a novel approach to quantitatively assess the impact of flooring materials on walkability using Inertial Measurement Unit (IMU) sensors and Dynamic Time Warping (DTW) algorithm. Four common pavement materials (wood, asphalt, concrete block, and cement) were evaluated across five age groups (20–30, 30–40, 40–50, 50–60, and over 60 years) with 80 participants walking 1,200 m on each surface. IMU sensors attached to the lumbar re…
Detecting environmental barriers affecting older adult pedestrians via Gramian angular field-based CNN of smartphone sensor data
Introduction: Promoting safe walking among older adults requires precise identification of environmental barriers that disrupt gait. Traditional adult- and survey-based walkability assessments are labor-intensive and often miss transient hazards, while prior wearable-sensor methods-threshold-based acceleration, Maximum Lyapunov Exponent (MaxLE, a gait-stability index quantifying the local divergence of gait dynamics), and information entropy-eith…
The Effect of Pro-environmental Behavior on Subjective Well-Being
Medicine (7 works) · Computer Science (5 works) · Psychology (5 works) · Chemistry (4 works) · Engineering (4 works) · Psychiatry (4 works) · Environmental Science (3 works) · Mathematics (3 works) · Mental health (3 works) · Nursing (3 works)