Jong Sung Kim

Correction to “Engineered PS and PAN Microplastic Fibers Elicit Stronger A549 Epithelial Responses than Spherical Polystyrene Particles”

Sewoon Kim, David M. Cwiertny, Dongkeun Lee, Jong Sung Kim et autres

Engineered PS and PAN Microplastic Fibers Elicit Stronger A549 Epithelial Responses than Spherical Polystyrene Particles

Sewoon Kim, David M. Cwiertny, Dongkeun Lee, Jong Sung Kim et autres

Polymeric fibers are a prevalent form of airborne micro- and nanoplastics (MNPs), yet their inhalation hazards remain poorly constrained because toxicological studies have largely relied on spherical particles or heterogeneous fiber materials. Here, polystyrene (PS) and polyacrylonitrile (PAN) fiber MNPs were fabricated …

us (code pays fourni par la source)

A Laplace equation approach to the Behrens--Fisher problem

Nagananda K G, Jong Sung Kim

We develop a partial differential equation formulation of the Behrens-Fisher problem for two independent normal samples with unknown and unequal variances. An orthogonal decomposition separates mean and residual components (corresponding to the centered within-sample variation left after removal of the mean directions) …

A Laplace equation approach to the Behrens--Fisher problem

Nagananda K G, Jong Sung Kim

We develop a partial differential equation formulation of the Behrens-Fisher problem for two independent normal samples with unknown and unequal variances. An orthogonal decomposition separates mean and residual components (corresponding to the centered within-sample variation left after removal of the mean directions) …

us (code pays fourni par la source)

A unified approach to the Behrens-Fisher problem

Kyatsandra G. Nagananda, Jong Sung Kim

A unified framework is presented to study the two-sample Behrens--Fisher problem -- testing equality of means when two normal populations have unequal, unknown variances -- and a compact expression is derived for the null distribution of the classical test statistic. Our new …

Trends in Local Government Cadastral Resurvey Ordinances and Policy Implications - Focusing on Local Governments in Gyeonggi Province -

Hyun Chul Kang, Jong Sung Kim

본 연구는 경기도 지방자치단체(광역 및 기초)를 대상으로 지적재조사사업 관련 조례의 제정 현황과 동향을 분석하였다. 연구 결과 도출을 위해, 지방자치단체의 조례를 대상으로 내용분석을 수행한 선행연구에서 제시된 분석 틀을 활용하였다. 이에 본 연구에서는 2025년 3월 현재 자치법규정보시스템(ELIS)에서 ‘지적재조사’ 키워드로 검색한 결과, 경기도에서 총 32건의 …

Nutritional Status and Body Composition of Adolescents with Borderline Intellectual Functioning in South Korea

Jong Sung Kim, Hyun Chul Kang, Myoung Eun Park

The Article Abstract is not available.

kr (code pays fourni par la source)

A New Universal XR Metaverse Platform for Playing Virtual Sports Games with Multiple XR Devices

Jong Sung Kim

kr (code pays fourni par la source)

A Study on the Exterior Space and Landscape Characteristics of the Sewinechallo Town Hall Building (Designed by Alvar Aalto)

Jong Sung Kim

알바 알토(1898-1976)는 핀란드 북유럽 지역에서 1920년대 고전주의 시기에 건축 작업을 시작하였다. 알바 알토는 핀란드의 풍경과 전통에서 영감을 받아 건축 공간을 창조하는 것으로 유명한 건축가이다. 세위네찰로 타운홀(1949-1952)은 2차 세계대전 후 알바알토가 핀란드에서 설계한 최초의 작품이다. 본 연구에서는 핀란드 숲을 배경으로 세워진 세위네찰로 타운홀 …

Mechanical characterization of austenitic stainless steel under high-level ion-irradiation using nanoindentation experiment and simulation

Van-Thanh Pham, Jong Sung Kim, Hyun Joon Eom, Changheui Jang

The study examines the effects of high-level irradiation on the mechanical property changes and microstructural evolution of 316 stainless steel (SS) through a combination of nanoindentation tests and simulations. The irradiation conditions involve a targeted dose of approximately 200 displacements per atom …

kr (code pays fourni par la source)

Tailoring osteoimmunity and hemostasis using 3D-Printed nano-photocatalytic bactericidal scaffold for augmented bone regeneration

Sayan Deb Dutta, Jin Hexiu, Md Moniruzzaman, Tejal V. Patil et autres

Bone hemorrhage, infection, and large bone defects following surgical treatment of traumatic bone injury have raised potential concerns, underscoring the urgent need to develop multifunctional therapeutic platforms that can effectively address traumatic bone regeneration. Advancements in three-dimensional (3D) printing technology have propelled …

kr, cn (code pays fourni par la source)

Usefulness of glycated albumin levels in predicting the maternal or neonatal complications of gestational diabetes mellitus during ;ate pregnancy in South Korea: a retrospective study

Jihan Kim, Sami Lee, Jong Sung Kim

BACKGROUND: Gestational diabetes can lead to complications in pregnant women and neonates. Maternal glycated albumin levels during late pregnancy may help predict complications in both mothers and neonates. METHODS: This study was conducted in 120 singleton pregnant women diagnosed with gestational diabetes …

kr (code pays fourni par la source)