Surplus Solid Angle: Toward Astrophysical Test of Horava-Lifshitz Gravity (2009)
Kim, Sung-Soo, Kim, Taekyung, Kim, Yoonbai
We consider electrostatic field of a point charge coupled to Horava-Lifshitz gravity and find an exact solution describing the space with a surplus (or deficit) solid angle. Although, theoretically...
Sung-soo Kim, Seung-woo Nam, Do-hyung Kim, In-ho Lee
We present a novel approach for hardware-accelerated collision detection. This paper describes the design of the hardware architecture for primitive inference testing components implemented on a...
E8(8) in Light Cone Superspace (2008)
Brink, Lars, Kim, Sung-Soo, Ramond, Pierre
We derive the non-linear action of E8(8) on the constrained chiral superfield in the light-cone superspace with eight complex Grassmann variables. We construct (to lowest order in the coupling) the...
DHC Characteristics of M11 Pressure Tube in Wolsong Unit 1 (2008)
Delayed hydride cracking (DHC) velocity and threshold stress intensity factor for DHC ($K_{IH}$) tests in the radial direction on M11 pressure tube material in Wolsong unit 1 were carried out...
Formation and Growth of Hydride Blisters in Zr-2.5Nb Pressure Tubes (2008)
Cheong, Yong-Moo, Gong, Un-Sik, Choo, Ki-Nam, Kim, Sung-Soo, Kim, Young-Suk
Hydride blisters were formed on the outer surface of Zr-2.5Nb pressure tube by a non- uniform steady thermal diffusion process. A thermal gradient was applied to the pressure tube with a heat bath...
Chun, Wanjoo, Lee, Hee Jae, Kong, Pil-Jae, Lee, Gun Hee, Cheong, Il-Young, Park, Haeil, ...
Wogonin (5,7-dihydroxy-8-methoxyflavone) has been reported to exhibit a variety of biological properties including anti-inflammatory and neuroprotective functions. In this study, biological...
Subsystem Synthesis Methods with Independent Coordinates for Real-Time Multibody Dynamics (2008)
For real time dynamic simulation, two different subsystem synthesis methods with independent generalized coordinates have been developed and compared. In each formulation, the subsystem equations of...
Design and Control of a Marine Satellite Antenna (2008)
A three axes marine satellite antenna has been developed. As a design step, a CAD model for the antenna has been created according to the design requirements. Kinematic analyses are carried out to...
Immunoglobulin Can Be Functionally Regulated by Protein Carboxylmethylation in Fc Region (2008)
Park, Jong-Sun, Cho, Jae-Youl, Kim, Sung-Soo, Bae, Hyun-Jin, Han, Jeung-Whan, Lee, Hyang-Woo, ...
Protein carboxylmethylation methylates the free carboxyl groups in various substrate proteins by protein carboxyl O-methyltransferase (PCMT) and is one of the post-translational modifications. There...
Yoo, Kyung-Mi, Kim, Sai-Hee, Chang, Jeong-Hwa, Hwang, In-Kyeong, Kim, Kyeong-Im, Kim, Sung-Soo, ...
In order to develop a dandelion (Taraxacum officinale) with natural food applications, the effects of dandelion leaves and roots powder content on the physical, textural and sensory properties of...
Yoo, Kyung-Mi, Lee, Yeon-Kyung, Kim, Sai-Hee, Hwang, In-Kyeong, Lee, Boo-Yong, Kim, Sung-Soo, ...
Washed rice was coated by spraying aqueous dandelion (Taraxacum officinale) extracts at 20, 30, 40 $^{\circ}$Brix and dried at room temperature. The coating procedure was conducted 5 mL/min for...
Intelligent Control of Nuclear Power Plant Steam Generator Using Neural Networks (2008)
Kim, Sung-Soo, Lee, Jae-Gi, Choi, Jin-Young
This paper presents a novel neural based controller which controls the water level of the nuclear power plant steam generator. The controller consists of a model reference feedback linearization...
An Availability Model for Active/Active Cluster Systems (2008)
하드웨어 기술의 발전으로 인해 컴퓨터 하드웨어의 결함 발생률은 상수 값이거나 점차 작아지는 경향이 있다. 반면에 하드웨어에 탑재된...
An Efficient Checkpoint Protocol in Wireless Sensor Network for Reliability (2008)
Jung, Dong-Won, Choi, Chang-Yeol, Kim, Sung-Soo
The reliability concept of wireless sensor network is essential to get exactly actual data from the ubiquitous environment. A rollback technique for the self-healing helps to increase it. However, a...
A Self-optimizing Mechanism of Location Aware Systems for Ubiquitous Computing (2008)
Choi, Ho-Young, Choi, Chang-Yeol, Kim, Sung-Soo
The mobility or highly interconnected and communicating devices and users has implications for the QoS in a ubiquitous computing environment. Therefore, it is important for location aware systems to...
A Survivability Model of an Intrusion Tolerance System (2008)
Park, Bum-Joo, Park, Kie-Jin, Kim, Sung-Soo
There have been large concerns about survivability defined as the capability of a system to perform a mission-critical role, in a timely manner, in the presence of attacks, failures. In particular,...
Choi, Chang-Yeol, Kim, Sung-Soo
Ubiquitous computing system is about networked processors, which is constructed with one or more computers interconnected by the networks. However, traditional security solution lacks a Proactive...
Kang, Chang-Hoon, Park, Kie-Jin, Kim, Sung-Soo
To provide reliable differentiated service for internet clients, many studies on differentiated service are widely done. According to the types of the request of the clients in cluster-based web...
Metric Defined by Wavelets and Integra-Normalizer (2008)
Kim, Sung-Soo, Park, Byoung-Seob
In general, the Least Square Error method is used for signal classification to measure distance in the $l^2$ metric or the $L^2$ metric space. A defect of the Least Square Error method is that it...
Lee, Gyu-Ho, Kim, Jin-Ho, Song, Ki-Gook, Kim, Sung-Soo
Hybrid process of thermally-induced phase separation and stretching was developed for the preparation of microporous polypropylene hollow fiber membranes. Precursor for stretching was prepared by...
Performance Improvement of Lazy Scheme for an Efficient Failure Recovery of Mobile Host (2008)
Kwon, Won-Seok, Kim, Sung-Soo, Kim, Jai-Hoon
A mobile host has failure causes such as failure of the mobile host, disconnection of the mobile host, and wireless link failure that have not been seen in traditional computing environments. So far...
Switchover Time Analysis of Primary-Backup Server Systems Based on Software Rejuvenation (2008)
Lee, Jae-Sung, Park, Kie-Jin, Kim, Sung-Soo
As the rapid growth of Internet, computer systems are growing in its size and complexity. To meet high availability requirements for the systems, one usually uses both hardware and software fault...
Comparison of Resveratrol and Oxyresveratrol Contents Among Varietes of Morus alba L. (2008)
Choi, Sang-Yoon, Lee, Kang-Jin, Kim, Sung-Soo, Kim, Sun-Yeou
This study carried out to quantitatively analyze the content of resveratrol and oxyresveratrol in various parts and varieties of Morus alba L. The seperation of resveratrol and oxyresveratrol was...
Molecular Phylogenetic Analysis of HIV -1 vif Gene from Korean Isolates (2008)
Park, Chan-Seung, Kim, Mi-Sook, Lee, Sung-Duk, Kim, Sung-Soo, Lee, Keon-Myung, Lee, Chan-Hee
Phylogenetic studies of nef, pol, and env gene sequences of HIV-1 isolated from Koreans suggested the presence of a Korean clade in which Korean sequences are clustered to the exclusion of foreign...
Choi, Chang-Suk, Kim, Kyung-Im, Hong, Hee-Do, Choi, Sang-Yoon, Lee, Young-Chul, Kim, Kyung-Tack, ...
Phenolic acids of white ginseng were extracted and fractionated into free, esterified, and insoluble-bound forms. The contents of individual phenolic acids in different forms were quantified by gas...
Park, Soo-Jin, Kim, Dong-Hyun, Paek, Nam-Soo, Kim, Sung-Soo
Ginseng as a raw material for production of probiotic ginseng product by lactic acid bacteria (LAB) was evaluated in this study. Either white ginseng (WG) or red ginseng (RG) (1% or 5%, w/v) were...
Oh, Jae-Eung, Yun, Taekun, Bin Abu, Aminudin, Sim, Hyun-Jin, Lee, Jung-Youn, Kim, Sung-Soo
Since human listening is very sensitive when the sound hit him, the subjective index of sound quality is required. Therefore, at each situation of sound evaluation its composed with the sound quality...
A Vulnerability Analysis of Intrusion Tolerance System using Self-healing Mechanism (2008)
Park, Bum-Joo, Park, Kie-Jin, Kim, Sung-Soo
One of the most important core technologies required for the design of the ITS (Intrusion Tolerance System) that performs continuously minimal essential services even when the network-based computer...
An Autonomic Self-management Mechanism for High-available Ubiquitous Computing System (2008)
Choi, Chang-Yeol, Kim, Sung-Soo
A ubiquitous computing system could be constructed not only with one computer but with networks of computers (or ether devices with computing power) embedded in everyday objects. For this,...
Rho, Sam-Woong, Chung, Hwan-Suck, Kang, Moon-Kyu, Na, Young-In, Cho, Chong-Woon, Kim, Hyung-Min, ...
Cirsii Japonici Herba (CJH) extract has been used for hundreds of years in Asian countries as a treatment for pollutant, radiation, and alcohol-induced liver damage. The reducing effect of CJH on...
Availability Analysis of Multiplex Systems using Software Rejuvenation Method (2008)
Park, Kie-Jin, Kim, Sung-Soo, Kim, Jai-Hoon
The software rejuvenation method for highly available multiplex systems uses a pro-active fault-tolerant approach to handle system failures. The software rejuvenation prevents failures from...
An Efficient Load Balancing Algorithm for Web Server Cluster (2008)
Although the web is becoming a widely accepted medium, it provides relatively poor performance and low availability. A cluster consists of a collection of interconnected stand-alone computers working...
A Hybrid Information Retrieval Model Using Metadata and Text (2008)
Yoo, Jeong-Mok, Myaeng, Sung-Hyon, Kim, Sung-Soo, Lee, Mann-Ho
Metadata IR model has high precision and low recall because the query in Metadata IR model is strict that is, the query can express user information need exactly, while Full-text IR model has low...
An Autonomic Self-management Mechanism for High-available Home Service Networked System (2008)
Choi, Chang-Yeol, Kim, Sung-Soo
Home service networked systems require a high-availability service with a proactive and practical fault management. However, as the system complexity grows, it is not easy to meet the requirement....
E_7(7) on the Light Cone (2008)
Brink, Lars, Kim, Sung-Soo, Ramond, Pierre
We use the Cremmer-Julia E_7(7) non-linear symmetry of N=8 Supergravity to derive its order $\kappa^2$ on-shell Hamiltonian in terms of one chiral light-cone superfield. By requiring that E_7(7)...
PAPR Reduction of OFDM Signals Using Genetic Algorithm PTS Technique (2008)
KIM, Sung-Soo, KIM, Myoung-Je, GULLIVER, T. Aaron
The performance of an orthogonal frequency division multiplexing (OFDM) system is degraded if the peak-to-average power ratio (PAPR) is high. In general, in order to obtain optimal PAPR reduction...
Interactive Visualization of Hierarchical Clusters Using MDS and MST (2007)
Sung-Soo Kim, Sunhee Kwon, Dianne Cook
In this paper, we discuss interactively visualizing hierarchical clustering using multidimensional scaling (MDS) and the minimal spanning tree (MST). We can examine the sequential process leading to...
Interactive Visualization of Hierarchical Clusters Using MDS and MST (2007)
Sung-Soo Kim, Sunhee Kwon, Dianne Cook
In this paper, we discuss interactively visualizing hierarchical clustering using multidimensional scaling (MDS) and the minimal spanning tree (MST). We can examine the sequential process leading to...
Image Mosaicing Technique Using Feature-Based Graph Matching Algorithm (2007)
Min-A Kim, Sung-Soo Kim, Hwan-gue Cho
This paper describes a new approach for finding proper overlapping regions from sequences of images. Previous works related to image mosaicing have used manual methods in order to find their...
A Geometric Compression Algorithm For Massive Terrain Data Using Delaunay Triangulation (2007)
Sung-Soo Kim, Mi-Gyung Cho, Hwan-gue Cho
In this paper we introduce a new compression technique for a large triangulated terrains using Delaunay triangulation. Our compression technique decomposes a triangulated mesh into two parts. One is...
A GEOMETRIC COMPRESSION ALGORITHM FOR MASSIVE TERRAIN DATA USING DELAUNAY TRIANGULATION (2007)
Sung-soo Kim, Yang-soo Kim, Mi-gyung Cho, Hwan-gue Cho
In this paper we introduce a new compression technique for a large triangulated terrain using Delaunay triangulation. Our compression technique decomposes a triangulated mesh into two parts. One is a...
Patient dose measurements in diagnostic radiology procedures in Korea (2007)
Kim, You-hyun, Choi, Jong-hak, Kim, Chang-kyun, Kim, Jung-min, Kim, Sung-soo, Oh, Yu-whan, ...
This study is the first nationwide investigation aimed at estimating the patient dose for radiographic examinations in Korea including gastrointestinal studies, computed tomography and mammography....
PATIENT DOSE MEASUREMENTS IN DIAGNOSTIC RADIOLOGY PROCEDURES IN KOREA (2007)
Kim, You-hyun, Choi, Jong-hak, Kim, Chang-kyun, Kim, Jung-min, Kim, Sung-soo, Oh, Yu-whan, ...
This study is the first nationwide investigation aimed at estimating the patient dose for radiographic examinations in Korea including gastrointestinal studies, computed tomography and mammography....
UM, Jung-Sun, IM, Se-Bin, KIM, Sung-Soo, CHOI, Hyung-Jin
In this paper, we propose a robust timing synchronization algorithm for wireless MAN OFDM systems. The proposed algorithm is composed of frame synchronization and FFT timing synchronization. The...
Non-linear Realization of PSU(2,2|4) on the Light-Cone (2005)
Ananth, Sudarshan, Brink, Lars, Kim, Sung-Soo, Ramond, Pierre
The symmetries of the N=4 SuperYang-Mills theory on the light-cone are discussed, solely in terms of its physical degrees of freedom. We derive explicit expressions for the generators of the...
A New Method of Constructing a Set of Optimal Training Sequences in One-Dimensional CBSE (2005)
In this paper, a new algorithm for the optimal training sequence with respect to sequence length in 1-dimensional cluster-based sequence equalizers (1-D CBSE) is presented. The proposed method not...
Hwang, Jin-Taek, Lee, Minyoung, Jung, Seung-Nam, Lee, Hye-Jeong, Kang, Insug, Kim, Sung-Soo, ...
Hypoxia-inducible factor 1 (HIF-1), a pivotal transcription factor composed of HIF-1α and HIF-1β subunits, plays a major role in tumor progression by activating a number of genes critically...
Hwang, Jin-Taek, Lee, Minyoung, Jung, Seung-Nam, Lee, Hye-Jeong, Kang, Insug, Kim, Sung-Soo, ...
Hypoxia-inducible factor 1 (HIF-1), a pivotal transcription factor composed of HIF-1α and HIF-1β subunits, plays a major role in tumor progression by activating a number of genes critically...
Reading the songs of ascents (Psalms 120-134) in context / (2003)
Thesis (Ph. D.)--Luther Seminary, 2003.
Reading the songs of ascents (Psalms 120-134) in context / (2003)
Thesis (Ph.D.)--Luther Seminary, 2003.
On the Gauged Non-compact Spin System (1998)
We examine classical and quantum aspects of the planar non-compact spin system coupled with Chern-Simons gauge field in the presence of background charge. We first define our classical spin system as...
Soliton and Domain Wall in the Self-Dual CP(1) Model (1997)
Kim, Sung-Soo, Oh, Phillial, Rim, Chaiho
We perform the dimensional reduction of the nonrelativistic CP(1) model coupled to an Abelian Chern-Simons gauge field in the self-dual limit, and investigate the soliton and domain wall solutions of...
Thesis (Ph. D.)--Arizona State University, 1996.
Glucose transporter (GLUT4 and GLUT1) regulation in rat adipocytes / (1992)
Photocopy of typescript.
Prevention of blood cell adhesion, thrombosis, and hemolysis by means of saline perfusion / (1992)
Typescript (photocopy).
Interpolation of orientation for precise path generation in industrial robots / (1988)
Typescript (photocopy).
A recursive formulation for flexible multibody dynamics / (1988)
Typescript (photocopy).
Freiburg (Breisgau), Univ., Diss., 1983 (Nicht f.d. Austausch).
Yoo, Yeong-Min, Kim, Ki-Mo, Kim, Sung-Soo, Han, Jeong-A, Lea, Ho-Zoo, Kim, Young-Myeong
Hemoglobin (Hb) is a toxic molecule responsible for the extreme lethality associated with experimental Escherichia coli peritonitis, but the mechanism has yet to be elucidated. Hb, but not globin,...
Yoo, Yeong-Min, Kim, Ki-Mo, Kim, Sung-Soo, Han, Jeong-A, Lea, Ho-Zoo, Kim, Young-Myeong
Hemoglobin (Hb) is a toxic molecule responsible for the extreme lethality associated with experimental Escherichia coli peritonitis, but the mechanism has yet to be elucidated. Hb, but not globin,...
Compartmentalization of protein kinase A signaling by the heterotrimeric G protein Go
Ghil, Sungho, Choi, Jung-Mi, Kim, Sung-Soo, Lee, Young-Don, Liao, Yanhong, Birnbaumer, Lutz, ...
Go, a member of the Go/i family, is the most abundant heterotrimeric G protein in brain. Most functions of Go are mediated by the Gβγ dimer; effector(s) for its α-subunit have not been clearly...
Multiple outliers, Masking, Swamping, Single cluster algorithm, Minimal spanning tree,
Sung-Soo Kim, Sung Park, W. J. Krzanowski
We provide a method for simultaneous variable selection and outlier identification using the mean-shift outlier model. The procedure consists of two steps: the first step is to identify potential...
Suk, Se-Il, Kim, Jin-Hyok, Cho, Kyu-Jung, Kim, Sung-Soo, Lee, Jeong-Joon, Han, Yong-Taek
With the advent of segmental pedicle screw fixation that enables more powerful corrective forces, it is postulated that an additional anterior procedure may be unnecessary even in severe deformities....
Manitra A. Rakotoarisoa, Sung-soo Kim
Rapid economic growth and development often drives out traditional activities. We determine how increased trade, technology, and access to education in South Korea led to the collapse of its silk...
Short fusion versus long fusion for degenerative lumbar scoliosis
Cho, Kyu-Jung, Suk, Se-Il, Park, Seung-Rim, Kim, Jin-Hyok, Kim, Sung-Soo, Lee, Tong-Joo, ...
The extent of fusion for degenerative lumbar scoliosis has not yet been determined. The purpose of this study was to compare the results of short fusion versus long fusion for degenerative lumbar...
Combined Hepatic and Splenic Abscesses in a Patient with Ulcerative Colitis
Ji, Jeong-Seon, Kim, Hyung-Keun, Kim, Sung-Soo, Cho, Young-Seok, Chae, Hiun-Suk, Kim, Chang-Wook, ...
Liver abscesses are very rare complications of ulcerative colitis, and furthermore, there has been only one case of splenic abscess in a patient with ulcerative colitis reported in the English...
Yoo, Seung-Wan, Kim, Sung-Soo, Lee, Soo-Yeol, Lee, Hey-Sun, Kim, Hyun-Soo, Lee, Young-Don, ...
Mesenchymal stem cells (MSCs) secrete bioactive factors that exert diverse responses in vivo. In the present study, we explored mechanism how MSCs may lead to higher functional recovery in the animal...
Cho, Young-Seok, Chae, Hiun-Suk, Kim, Hyung-Keun, Kim, Jin-Soo, Kim, Byung-Wook, Kim, Sung-Soo, ...
AIM: To compare the hemostatic efficacy and safety of two mechanical endoscopic methods: endoscopic band ligation (EBL) and endoscopic hemoclip placement (EHP) in patients with actively bleeding...
Kim, Jin-Soo, Park, Yong-Wan, Kim, Hyung-Keun, Cho, Young-Seok, Kim, Sung-Soo, Youn, Na-Ri, ...
AIM: To investigate whether percutaneous endoscopic gastrostomy (PEG) tube placement is safe in patients with ventriculoperitoneal (VP) shunts.
Myxedema Ascites: Case Report and Literature Review
Ji, Jeong-Seon, Chae, Hiun-Suk, Cho, Young-Seok, Kim, Hyung-Keun, Kim, Sung-Soo, Kim, Chang-Wook, ...
Myxedema ascites caused by hypothyroidism is rare, so its diagnosis is often delayed and patients frequently receive unnecessary procedures such as liver biopsies and exploratory laparotomies. We...
Kim, Bokyung, Oh, Sung Yong, Lee, Suee, Kwon, Hyuk-Chan, Kim, Sung-Hyun, Hong, Sook Hee, ...
Extranodal presentation of diffuse large B cell lymphoma (DLBL) is frequently observed in the gastrointestinal tract, CNS, bone, testes and liver. However, the simultaneous detection of multiple...
Maternal Social Separation of Adolescent Rats Induces Hyperactivity and Anxiolytic Behavior
Kwak, Hyong Ryol, Lee, Jae Won, Kwon, Kwang-Jun, Kang, Chang Don, Cheong, Il Young, Chun, Wanjoo, ...
Exposure to early stressful adverse life events such as maternal and social separation plays an essential role in the development of the nervous system. Adolescent Sprague-Dawley rats that were...
Byun, Jong-Seon, Lee, Sang-Hyun, Jeon, Seong-Ho, Kwon, Yong-Soo, Lee, Hee Jae, Kim, Sung-Soo, ...
Nitric oxide (NO) has both neuroprotective and neurotoxic effects depending on its concentration and the experimental model. We tested the effects of NG-nitro-L-arginine methyl ester (L-NAME), a...