Jong-Dae Kim

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Phytoremediation shows potential for remediating mine tailing sites contaminated with heavy metals. Our aim was to isolate, characterize, and assess the potential of endophytic bacteria to enhance growth and metal accumulation by the hyperaccumulator Alnus firma. A bacterial strain isolated from roots of Pinus sylvestris had the capacity to remove heavy(More)
This paper addresses a series of techniques for predicting a future path of an object moving on a road network. Most prior methods for future prediction mainly focus on the objects moving over Euclidean space. A variety of applications such as telematics, however, require us to handle the objects that move over road networks. In this paper, we propose a(More)
Improving energy efficiency has been widely regarded as one of the most cost-effective ways to improve sustainability and mitigate climate change. This paper presents a sequential slack-based efficiency measure (SSBM) application to model total-factor energy efficiency with undesirable outputs. This approach simultaneously takes into account the sequential(More)
A combination of high resolution mass spectrometry (HRMS) and gas chromatography has been used to improve sensitivity and selectivity in pharmacokinetic study of tibolone. The study was undertaken in 12 healthy volunteers after oral administration of 2.5mg tibolone tablet and plasma concentrations of two major metabolites, 3alpha-hydroxytibolone (3alphaOHT)(More)
The best marker combination for differentiating the ovarian cancer from benign is explored with the logistic regression. The serum samples from 81 patients with ovarian cancer and 216 patients with benign pelvic masses provided by 2 institutes were analyzed using Luminex assay test. The selection performance of the logistic regression was compared with(More)
This paper presents a design of two dimensional receiving coils to provide hundreds of milli-watt power via inductive link to in vivo robotic capsules, whose orientation are practically undetermined. The wireless power transmission system consists of a transmitter powered by class E power amplifier, and receiver with 2-dimensional antenna, rectifier, and(More)
This paper presents a PC-based thermal cycler with a local-host architecture, where a PC is employed as the host. The local system only executes the thermal cycling process and the PC is responsible for the management of PCR protocols with a convenient GUI. The presented local-host system greatly reduces the development time and the maintenance cost,(More)
This study applied word embedding to feature for named entity recognition (NER) training, and used CRF as a learning algorithm. Named entities are phrases that contain the names of persons, organizations and locations and recognizing these entities in text is one of the important task of information extraction. Word embedding is helpful in many learning(More)
50 nm wide n-type silicon nanowires have been manufactured by using a top-down process in order to investigate the thermoelectric properties of silicon nanowire. Nanowire test structures with platinum heaters and temperature sensors were fabricated. The extracted temperature coefficient of resistance (TCR) of the temperature sensors was 786.6 PPM/K. Also,(More)
This study was conducted to establish an individual identification system comprising of 19 microsatellite markers located on different bovine autosomes. The markers were typed on 257 animals from five cattle breeds. In total, 112 alleles were detected from the genotyping of 19 microsatellite markers. The average heterozygosities ranged from 0.292 to 0.824(More)