256,326 research outputs found
Young Ok Kim
No full textYoung Ok Kim, age 73, died peacefully at her home in Palo Alto, surrounded by her family on Sunday, September 19, 2021
From aspirational thinking to strategic planning – breaking down the barriers of inequality for children and young people
No full textAddressing the impacts of socioeconomic inequality on children and young people has been a key priority for successive UK governments across recent decades, particularly in response to wider concerns about development, wellbeing, and prospects for upward social mobility. The current government’s mission, ‘Break Down Barriers to Opportunity’, reaffirms this commitment and outlines key focus areas and strategies to mitigate these impacts. In this article, Dr Chae-Young Kim and Professor Carlo Raffo outline their research at The University of Manchester examining how Year 11 students view, and are impacted by, socioeconomic inequality
From aspirational thinking to strategic planning – breaking down the barriers of inequality for children and young people
No full textAddressing the impacts of socioeconomic inequality on children and young people has been a key priority for successive UK governments across recent decades, particularly in response to wider concerns about development, wellbeing, and prospects for upward social mobility. The current government’s mission, ‘Break Down Barriers to Opportunity’, reaffirms this commitment and outlines key focus areas and strategies to mitigate these impacts. In this article, Dr Chae-Young Kim and Professor Carlo Raffo outline their research at The University of Manchester examining how Year 11 students view, and are impacted by, socioeconomic inequality
From aspirational thinking to strategic planning – breaking down the barriers of inequality for children and young people
No full textAddressing the impacts of socioeconomic inequality on children and young people has been a key priority for successive UK governments across recent decades, particularly in response to wider concerns about development, wellbeing, and prospects for upward social mobility. The current government’s mission, ‘Break Down Barriers to Opportunity’, reaffirms this commitment and outlines key focus areas and strategies to mitigate these impacts. In this article, Dr Chae-Young Kim and Professor Carlo Raffo outline their research at The University of Manchester examining how Year 11 students view, and are impacted by, socioeconomic inequality
Modeling and analysis of the dynamic location registration and paging in microcellular systems
No full textA 0-1 integer programming model is considered to determine the most appropriate dynamic location registration (LR) area of each subscriber in microcellular systems. The minimization model of the LR area updating and paging signal costs is examined, The model is based on the subscriber characteristics, such as the call arrival rate and the velocity, as well as the regional information, The control channel blocking probabilities are considered as constraints to meet the service level of subscribers, A dynamic scheme which adaptively updates the size and shape of the LR area is developed by solving the minimization problem. Paging and location updating procedures are presented based on the dynamic procedure. The superiority of the proposed scheme is demonstrated with various computational results
PARALLEL GENETIC ALGORITHMS FOR THE EARLINESS TARDINESS JOB SCHEDULING PROBLEM WITH GENERAL PENALTY WEIGHTS
No full textThe purpose of this paper is to develop parallel genetic algorithms for a job scheduling problem on a single machine. The objective of the scheduling is to minimize the total generally weighted earliness and tardiness penalties from a common due date. A binary representation scheme is employed for coding job schedules into chromosomes. Parallel subpopulations are constructed by considering only jobs that can be processed first in the schedule. Three important genetic algorithm operators; reproduction, crossover and mutation are implemented by reflecting the problem-specific properties. The efficiency of the parallel genetic algorithm is illustrated with computational results
Young Sun Kim
No full text학위논문(박사)--아주대학교 일반대학원 :의학과,2010. 2TABLE OF CONTENTS
ABSTRACT i
TABLE OF CONTENTS iii
LIST OF FIGURES v
ABBREVIATION vi
Ⅰ. INTRODUCTION 1
Ⅱ. MATERIALS AND METHODS 6
A. Materials 6
B. Subjects 6
C. Cell culture and viability 7
D. Transfection and depletion of siRNA 7
E. Immunocytochemistry 8
F. Co-immunoprecipitation and immunoblot analysis 8
G. Two-dimensional electrophoresis 9
H. Subcellular fractionation 10
I. Immunohistochemistry 10
J. Statistical analysis 11
Ⅲ. RESULTS 12
A. Localization of Prx III and Srx in A549 cells 12
B. Oxidation of Prx III in mink lung epithelial cells 12
C. Srx dependent regulation of Prx III oxidation in A549 cells 15
D. Srx is translocated into the mitochondria under oxidative stress 15
E. Overexpression of Prx I and III isoforms in human lung cancer 19
F. Nrf2 dependent expression of ARE-proteins in human lung cancer 19
G. Overexpression of Srx in human lung cancer 19
H. Survival of patients with lung cancer based on Srx expression 26
I. Expression of Srx in human lung cancer tissue 26
Ⅳ. DISCUSSION 28
Ⅴ. CONCLUSION 30
REFFERENCE 32
국문요약 40Maste
Ptilohyale bisaeta Kim & Kim 1991
No full textPtilohyale bisaeta (Kim & Kim, 1991) (Korean Name: Teol-chae-jjik-hae-jo-sum-i-yeop-sae-u) Hyale bisaeta Kim & Kim, 1991: 32, figs 18–20. Hyale crassicornis. — Kim & Kim, 1987: 14, fig. 12. Material examined. No specimens in the authors’ collections. Previous Korean records. Jejudo Is., Uleungdo Is. (Kim & Kim 1991). Diagnosis. Antenna 2, peduncular article 5 and flagellum densely setose. Pereopods 3–7, basis more than 2 x as long as ischium–dactylus combined. Uropod 1, outer ramus with 5–6 spines. Telson with one apical seta. Remarks. Our extensive collections did not contain this species, so Ptilohyale bisaeta remains unreported from Korea since Kim & Kim (1991). We tried to examine the type material which had been deposited in Seoul National University, Seoul, Korea. Unfortunately, the material has been lost so that we could not compare P. bisaeta with the remaining 2 Korean ptilohyalid species. The status of this species in Korea, therefore, is still unclear.Published as part of Eun, Ye, Kim, Young-Hyo, Hendrycks, Ed A. & Lee, Kyung-Sook, 2014, The family Hyalidae (Crustacea: Amphipoda: Talitroidea) from Korean waters. 1. Genus Ptilohyale Bousfield & Hendrycks, 2002, pp. 583-595 in Zootaxa 3802 (4) on page 594, DOI: 10.11646/zootaxa.3802.4.8, http://zenodo.org/record/22842
sj-rtf-1-ear-10.1177_01455613241234818 – Supplemental material for Validation of Korean Olfactory Questionnaire for Perioperative Olfactory Assessment in Endoscopic Endonasal Skull Base Surgery
No full textSupplemental material, sj-rtf-1-ear-10.1177_01455613241234818 for Validation of Korean Olfactory Questionnaire for Perioperative Olfactory Assessment in Endoscopic Endonasal Skull Base Surgery by Young-Chang Sim, Seung Koo Yang, Sun A. Han, Young-Hoon Kim, Kihwan Hwang, Jin-Deok Joo, Sung-Woo Cho, Tae-Bin Won, Chae-Seo Rhee, Chae-Yong Kim and Jeong-Whun Kim in Ear, Nose & Throat Journal</p
Multifunctional Nanofiber Arrays Templated from Liquid Crystal Films via Chemical Vapor Polymerization
No full textSurfaces decorated with oriented arrays of fibers are ubiquitous in the natural world because they can provide functions such as sensing (hair cells), thermal insulation (polar bear fur), enhanced mass transport (microtubules), extreme wetting properties (lotus leaf), and reversible adhesion (gecko foot). However, recreation of these functions in synthetic materials requires multiscale engineering processes that enable control over the composition, shape and morphology of individual fibers as well as control over higher order organization of fibers into arrays. For example, extrusion, electrospinning and microdrawing are manufacturing processes widely used to create fibrous polymer mats, but these approaches offer limited access to oriented arrays of nanometer-scale fibers with controlled size, shape and lateral organization. In this presentation, I will introduce our recent discovery that chemical vapor polymerization can be performed on surfaces coated with thin films of liquid crystals to synthesize organized assemblies of end-attached polymer nanofibers.[1] Significantly, the approach enables access to nanofiber arrays with complex, yet precisely defined structures and compositions. We also demonstrate the nanofiber arrays to permit tailoring of a wide range of functional properties, including wetting, conductivity, optical properties, biodegradability, biological interactions, and adhesion that depends on nanofiber chirality.
[1] K. Cheng†; M. Pantoja†; Y.-K. Kim†; J. Gregory; F. Xie; A. France; C. Hussal; K. Sun; N. Abbott*; and J. Lahann*, Templated nanofiber synthesis via chemical vapor polymerization into liquid crystalline films, SCIENCE, 362, 804-808 (2018). † : Equal contribution2
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