Search Results - "Pyo Kim, Yong"

Seasonal and annual changes in PAH concentrations in a remote site in the Pacific Ocean by Miura, Kaori, Shimada, Kojiro, Sugiyama, Taichi, Sato, Kei, Takami, Akinori, Chan, Chak K., Kim, In Sun, Kim, Yong Pyo, Lin, Neng-Huei, Hatakeyama, Shiro

“…This paper reports the long term observation of particle-associated polycyclic aromatic hydrocarbons (PAHs) at Cape Hedo Atmosphere and Aerosol Monitoring…”
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Assessment of air quality in North Korea from satellite observations by Chong, Heesung, Lee, Seoyoung, Cho, Yeseul, Kim, Jhoon, Koo, Ja-Ho, Pyo Kim, Yong, Kim, Younha, Woo, Jung-Hun, Hyun Ahn, Dha

“…North Korea’s air quality is poorly understood due to a lack of reliable data. Here, we analyzed urban- to national-scale air quality changes in North Korea…”
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Local formation of sulfates contributes to the urban haze with regional transport origin by Lim, Yong Bin, Seo, Jihoon, Kim, Jin Young, Kim, Yong Pyo, Jin, Hyun Cher

“…Urban particle pollution is affected by not only the emissions of pollutants and secondary aerosol formation through atmospheric chemistry on a local scale,…”
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Long-Term Trend of the Levels of Ambient Air Pollutants of a Megacity and a Background Area in Korea by Kim, Na-Kyung, Kim, Yong-Pyo, Shin, Hye-Jung, Lee, Ji-Yi

“…It is imperative to understand the changes of the levels of air pollutants in Northeast Asia with respect to the changes of the emissions of air pollutants. In…”
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Effects of Top and Bottom Electrodes Materials and Operating Ambiance on the Characteristics of MgFx Based Bipolar RRAMs by Das, Nayan C., Kim, Yong-Pyo, Hong, Sung-Min, Jang, Jae-Hyung

“…The effects of electrode materials (top and bottom) and the operating ambiances (open-air and vacuum) on the MgFx-based resistive random-access memory (RRAM)…”
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Trend of Air Quality in Seoul: Policy and Science by Kim, Yong Pyo, Lee, Gangwoong

“…The trend of air pollutant concentrations in the Seoul Metropolitan Area (SMA)-particularly the city of Seoul-in the Republic of Korea, is shown and analyzed…”
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Source contribution to aromatic VOC concentration and ozone formation potential in the atmosphere of Seoul by Na, Kwangsam, Moon, Kil-Choo, Kim, Yong Pyo

“…This study reports the seasonal trend of C 6–C 9 aromatic volatile organic compounds (VOCs) and estimates the contribution of vehicle exhaust and evaporative…”
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Long-term Measurements of Carbonaceous Aerosol at Cape Hedo, Okinawa, Japan: Effects of Changes in Emissions in East Asia by Shimada, Kojiro, Takami, Akinori, Ishida, Takatsugu, Taniguchi, Yuta, Hasegawa, Shuichi, Chan, Chak K., Kim, Yong Pyo, Lin, Neng-Huei, Hatakeyama, Shiro

“…We investigated the changes in the carbonaceous-aerosol sources and their effects on the long-term elemental carbon (EC) and organic carbon (OC) concentration…”
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Trace Level Determination of Saccharides in Pristine Marine Aerosols by Gas Chromatography-Tandem Mass Spectrometry by Choi, Na-Rae, Yoon, Yong-Jun, Park, Ki-Tae, Kim, Ki-Ae, Kim, Yong-Pyo, Ahn, Yun-Gyong, Lee, Ji-Yi

“…The quantification and identification of saccharides in pristine marine aerosols can provide useful information for determining the contributions of…”
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Transboundary and Local Air Pollutants in Western Japan Distinguished on the Basis of Ratios of Metallic Elements in Size-Segregated Aerosols by Taniguchi, Yuta, Shimada, Kojiro, Takami, Akinori, Lin, Neng-Huei, Chan, Chak K., Kim, Yong Pyo, Hatakeyama, Shiro

“…Trace metals in aerosols were observed at an urban site (Kumamoto, Kyushu, Japan) and a rural site (Cape Hedo, Okinawa, Japan) to investigate the relative…”
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Contributions of Long-Range Transported and Locally Emitted Nitrate in Size-Segregated Aerosols in Japan at Kyushu and Okinawa by Tatsuta, Shiori, Shimada, Kojiro, Chan, Chak K., Kim, Yong Pyo, Lin, Neng-Huei, Takami, Akinori, Hatakeyama, Shiro

“…We observed the size distributions of mass concentration, ionic composition, and trace metal concentration in aerosols collected at an urban site in Kumamoto…”
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Model Estimation of Sulfate Aerosol Sources Collected at Cape Hedo during an Intensive Campaign in October-November, 2015 by Itahashi, Syuichi, Hatakeyama, Shiro, Shimada, Kojiro, Tatsuta, Shiori, Taniguchi, Yuta, Chan, Chak K., Kim, Yong Pyo, Lin, Neng-Huei, Takami, Akinori

“…An intensive observation campaign at Cape Hedo, Okinawa, Japan was conducted from late October to early November 2015 to investigate the behavior of long-range…”
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Measurement of Ambient PAHs in Kumamoto: Differentiating Local and Transboundary Air Pollution by Sugiyama, Taichi, Shimada, Kojiro, Miura, Kaori, Lin, Neng-Huei, Kim, Yong Pyo, Chan, Chak K., Takami, Akinori, Hatakeyama, Shiro

“…We developed an index to investigate the effect of transboundary air pollution (TAP) on the air quality of Kumamoto City, Japan. We estimated the effect of TAP…”
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The influence of electric charge on minimum particle scavenging efficiency particle size during below-cloud scavenging processes by Ya Bae, Soo, Jung, Chang H., Pyo Kim, Yong

“…Below-cloud wet deposition scavenging processes are important for removing coarse and very fine particles from the atmosphere. This study investigated the…”
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A radio-aware routing algorithm for reliable directed diffusion in lossy wireless sensor networks by Kim, Yong-Pyo, Jung, Euihyun, Park, Yong-Jin

“…In Wireless Sensor Networks (WSNs), transmission errors occur frequently due to node failure, battery discharge, contention or interference by objects…”
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Development and evaluation of an expression for polydisperse particle scavenging coefficient for the below-cloud scavenging as a function of rain intensity using the moment method by Bae, Soo Ya, Jung, Chang Hoon, Pyo Kim, Yong

“…An analytical expression for wet scavenging coefficient for below-cloud scavenging that is function of collision efficiency, raindrop terminal velocity,…”
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Estimation of the contribution of biomass fuel burning activities in North Korea to the air quality in Seoul, South Korea: Application of the 3D-PSCF method by Kim, In Sun, Lee, Ji Yi, Wee, Daehyun, Kim, Yong Pyo

“…Due to proximity and the characteristics of energy usage and resultant emissions of air pollutants, it has been speculated that biomass fuel burning activities…”
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Potential Source Density Function: A New Tool for Identifying Air Pollution Sources by Kim, In Sun, Kim, Yong Pyo, Wee, Daehyun

“…Potential source density function (PSDF) is developed to identify, that is, locate and quantify, source areas of ambient trace species based on Gaussian…”
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Estimation of Air Pollutant Emissions from Heavy Industry Sector in North Korea by Lee, Young Won, Kim, Yong Pyo, Yeo, Min Ju

“…This study aims to estimate the amount of air pollutants emitted from heavy industrial facilities in North Korea. The heavy industry sector in North Korea was…”
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Impact of Asian dust events on airborne bacterial community assessed by molecular analyses by Jeon, Eun Mi, Kim, Heung Joo, Jung, Kweon, Kim, Joo Hyung, Kim, Min Young, Kim, Yong Pyo, Ka, Jong-Ok

“…Impact of Asian dust events (ADE) on atmospheric bacterial communities was studied using both cultivation and culture-independent methods. In addition,…”
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