Search Results - "Choi, Seungmok"

The effects of filter porosity and flow conditions on soot deposition/oxidation and pressure drop in particulate filters by Choi, Seungmok, Oh, Kwang-Chul, Lee, Chun-Bum

“…Particulate filters are widely used in the automotive industry to reduce PM (particulate matter) produced by internal combustion engines. Wall-flow particulate…”
Get full text

3D pore analysis of gasoline particulate filters using X-ray tomography: impact of coating and ash loading by Seong, Heeje, Choi, Seungmok, Matusik, Katarzyna E., Kastengren, Alan L., Powell, Christopher F.

“…Since particulate emissions control technologies are dependent on filtration technologies, development of porous materials with optimized pore structures is…”
Get full text

Nanocrystal Formulation to Enhance Oral Absorption of Silybin: Preparation, In Vitro Evaluations, and Pharmacokinetic Evaluations in Rats and Healthy Human Subjects by Seo, SeungRee, Kim, Gwan-Young, Kim, Min-Hwan, Lee, Kyung Won, Kim, Min-Jae, Chaudhary, Mansingh, Bikram, Khadka, Kim, Taeheon, Choi, Seungmok, Yang, Heejin, Park, Joo Won, Kim, Dae-Duk, Kim, Ki-Taek

“…Despite the various therapeutic benefits and high tolerance of orally administered silybin, poor water-solubility can be the main restrictive physicochemical…”
Get full text

Effect of Korean Red Ginseng extracts on drug-drug interactions by Kim, Se-Jin, Choi, Seungmok, Kim, Minsoo, Park, Changmin, Kim, Gyu-Lee, Lee, Si-On, Kang, Wonku, Rhee, Dong-Kwon

“…Ginseng has been the subject of many experimental and clinical studies to uncover the diverse biological activities of its constituent compounds. It is a…”
Get full text

Oxidation characteristics of gasoline direct-injection (GDI) engine soot: Catalytic effects of ash and modified kinetic correlation by Choi, Seungmok, Seong, Heeje

“…In this paper, experimental analyses are conducted into the GDI soot oxidation characteristics as dependent on engine operating conditions. Soot is sampled at…”
Get full text

Oxidation-derived maturing process of soot, dependent on O2–NO2 mixtures and temperatures by Seong, Heeje, Choi, Seungmok

“…Oxidizer- and temperature-dependent soot properties were investigated to better understand soot oxidation process. For this work, partially oxidized Printex-U…”
Get full text

Lube oil-dependent ash chemistry on soot oxidation reactivity in a gasoline direct-injection engine by Choi, Seungmok, Seong, Heeje

“…Gasoline particulate filters (GPF) are considered an enabling technology to meet stringent particulate matter (PM) regulations for gasoline direct-injection…”
Get full text

Effect of Korean Red Ginseng extracts on drug-drug interactions by Kim, Se-Jin, Choi, Seungmok, Kim, Minsoo, Park, Changmin, Kim, Gyu-Lee, Lee, Si-On, Kang, Wonku, Rhee, Dong-Kwon

“…Background: Ginseng has been the subject of many experimental and clinical studies to uncover the diverse biological activities of its constituent compounds…”
Get full text

Oxidation-derived maturing process of soot, dependent on O2–NO2 mixtures and temperatures by Seong, Heeje, Choi, Seungmok

Get full text

Oxidation-derived maturing process of soot, dependent on O sub(2)-NO sub(2) mixtures and temperatures by Seong, Heeje, Choi, Seungmok

“…Oxidizer- and temperature-dependent soot properties were investigated to better understand soot oxidation process. For this work, partially oxidized Printex-U…”
Get full text

Bioanalysis of lanreotide in dog plasma using liquid chromatography-tandem mass spectrometry and its application in a pharmacokinetic study of beagle dogs after single subcutaneous injection by Kim, Taeheon, Choi, Seungmok, Lim, Duck-soo, Yun, Hwi-yeol

“…•A simple, sensitive and validated quantification method of lanreotide in beagle plasma is developed using UPLC-MS/MS systems.•It is the fitst LC-MS/MS method…”
Get full text

Identification of engine oil-derived ash nanoparticles and ash formation process for a gasoline direct-injection engine by Seong, Heeje, Choi, Seungmok, Zaluzec, Nestor J., Lee, Sungsik, Wu, Tianpin, Shao, Huifang, Remias, Joseph E.

“…Engine oil-derived ash particles emitted from internal combustion (IC) engines are unwanted by-products, after oil is involved in in-cylinder combustion…”
Get full text

Methods for in-cylinder EGR stratification and its effects on combustion and emission characteristics in a diesel engine by Choi, Seungmok, Park, Wonah, Lee, Sangyul, Min, Kyoungdoug, Choi, Hoimyung

“…The effects of in-cylinder EGR stratification on combustion and emission characteristics are investigated in a single cylinder direct injection diesel engine…”
Get full text

Identification of engine oil-derived ash nanoparticles and ash formation process for a gasoline direct-injection engine by Seong, Heeje, Choi, Seungmok, Zaluzec, Nestor J., Lee, Sungsik, Wu, Tianpin, Shao, Huifang, Remias, Joseph E.

“…Engine oil-derived ash particles emitted from internal combustion (IC) engines are unwanted by-products, after oil is involved in in-cylinder combustion…”
Get full text

Development of a Virtual CFR Engine Model for Knocking Combustion Analysis by Pal, Pinaki, Kolodziej, Christopher, Choi, Seungmok, Som, Sibendu, Broatch, Alberto, Gomez-Soriano, Josep, Wu, Yunchao, Lu, Tianfeng, See, Yee Chee

“…Knock is a major bottleneck to achieving higher thermal efficiency in spark ignition (SI) engines. The overall tendency to knock is highly dependent on fuel…”
Get full text

Quantitative determination of xanthorrhizol in rat plasma by HPLC–MS/MS and its application to a pharmacokinetic study by Choi, Seungmok, Kim, Minsoo, Kim, Changhee, Hwang, Jae-Kwan, Kang, Wonku

“…[Display omitted] •Xanthorrhizol, a sesquiterpenoid oil was determined in rat plasma by HPLC/MS-MS.•Time course of plasma xanthorrhizol concentration was…”
Get full text

Estimation of an Appropriate Human Dose of Boesenbergia pandurata Extracts Based on Allometric Scaling Data of Panduratin A in Mice, Rats, and Dogs by Choi, Seungmok, Kim, Changhee, Son, Heebin, Hwang, Jae-Kwan, Kang, Wonku

“…It can be difficult to identify health/functional foods that exert therapeutic benefits for alleviating gingivitis and periodontitis. Recently, extracts of…”
Get more information

Deactivation of Three-Way Catalysts Coated within Gasoline Particulate Filters by Engine-Oil-Derived Chemicals by Seong, Heeje, Choi, Seungmok, Lee, Sungsik, Zaluzec, Nestor J, Toops, Todd J, Lance, Michael J, Kim, Daekun, Nguyen, Ke

“…Three-way catalysts (TWC) coated within gasoline particulate filter (GPF) walls (TWC/GPF) were tested in a gasoline direct injection (GDI) engine to…”
Get full text

HPLC–MS/MS analysis of mesupron and its application to a pharmacokinetic study in rats by Park, Changmin, Ha, Joong Gyu, Choi, Seungmok, Kim, Eunyoung, Noh, Keumhan, Shin, Beom Soo, Kang, Wonku

“…[Display omitted] •Mesupron is the first-in-class inhibitor of urokinase-type plasminogen activator.•Mesupron is under investigation for the treatment of…”
Get full text

C1q/TNF-α–Related Protein 1 (CTRP1) Maintains Blood Pressure Under Dehydration Conditions by Han, Sora, Jeong, Ae Lee, Lee, Sunyi, Park, Jeong Su, Buyanravjikh, Sumiyasuren, Kang, Wonku, Choi, Seungmok, Park, Changmin, Han, Jin, Son, Woo-Chan, Yoo, Kyung Hyun, Cheong, Jae Hoon, Oh, Goo Taeg, Lee, Won-Young, Kim, Jongwan, Suh, Suk Hyo, Lee, Sang-Hak, Lim, Jong-Seok, Lee, Myeong-Sok, Yang, Young

“…RATIONALE:Circulating C1q/TNF-α-related protein 1 (CTRP1) levels are increased in hypertensive patients compared to in healthy subjects. Nonetheless, little is…”
Get full text