Young Tae Kim18
Eun Ji Nam16
Sang Wun Kim16
Ga Won Yim10
18Young Tae Kim
16Eun Ji Nam
16Sang Wun Kim
10Ga Won Yim
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  • Jung Min Han, Seung Jae Jeong, Min Chul Park, Gyuyoup Kim, Nam Hoon Kwon, Hoi Kyoung Kim +3 others
  • 2012
Amino acids are required for activation of the mammalian target of rapamycin (mTOR) kinase, which regulates protein translation, cell size, and autophagy. However, the amino acid sensor that directly couples intracellular amino acid-mediated signaling to mTORC1 is unknown. Here we show that leucyl-tRNA synthetase (LRS) plays a critical role in amino(More)
A robust approach for extracting car license plate from images with complex background and relatively poor quality is presented in this paper. The approach focuses on dealing with images taken under weak lighting condition. The proposed method is divided into two steps: 1) searching candidate areas from the input image using gradient information , and 2)(More)
— Our lower extremity exoskeleton is a wearable robotic device that enables a human to walk with a load for a prolonged period of time without reducing the human's agility. The exoskeleton comprised of two anthropomorphic legs and a spine. The device is designed and controlled autonomously via a spine mounted internal combustion engine and PC104 compliant(More)
Autosomal-recessive juvenile parkinsonism (AR-JP) is caused by loss-of-function mutations of the parkin gene. Parkin, a RING-type E3 ubiquitin ligase, is responsible for the ubiquitination and degradation of substrate proteins that are important in the survival of dopamine neurons in Parkinson's disease (PD). Accordingly, the abnormal accumulation of(More)
Flash memory has many merits such as light weight, shock resistance, and low power consumption, but also has limitations like the erase-before-write property. To overcome such limitations and to use it efficiently as storage media in mobile systems, Flash memory based storage systems require special address mapping software called the FTL (Flash-memory(More)
The BioMart Community Portal ( is a community-driven effort to provide a unified interface to biomedical databases that are distributed worldwide. The portal provides access to numerous database projects supported by 30 scientific organizations. It includes over 800 different biological datasets spanning genomics, proteomics, model(More)
  • Prabha Sampath, Barsanjit Mazumder, Vasudevan Seshadri, Carri A. Gerber, Laurent Chavatte, Michael Kinter +5 others
  • 2004
Aminoacyl tRNA synthetases (ARS) catalyze the ligation of amino acids to cognate tRNAs. Chordate ARSs have evolved distinctive features absent from ancestral forms, including compartmentalization in a multisynthetase complex (MSC), noncatalytic peptide appendages, and ancillary functions unrelated to aminoacylation. Here, we show that glutamyl-prolyl-tRNA(More)
In this paper, we describe the design and implementation of a Brain-Computer Interface (BCI) game, called "Neuro Wander", which is based on the German fairy tale Hansel and Gretel. NeuroWander can not only process the inputs from a keyboard or a mouse, but also transfer the gamers' brainwaves through a certain BCI device such as NeuroSky Mindset. The(More)
The process of drug discovery and development is time-consuming and costly, and the probability of success is low. Therefore, there is rising interest in repositioning existing drugs for new medical indications. When successful, this process reduces the risk of failure and costs associated with de novo drug development. However, in many cases, new(More)