Institution
Chonbuk National University
Education•Jeonju, South Korea•
About: Chonbuk National University is a education organization based out in Jeonju, South Korea. It is known for research contribution in the topics: Apoptosis & Graphene. The organization has 14820 authors who have published 28884 publications receiving 554131 citations.
Topics: Apoptosis, Graphene, Nanofiber, Population, Electrospinning
Papers published on a yearly basis
Papers
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TL;DR: Experiments results show that the method of genetic algorithm in conjunction with the ontology strategy, the combination of the transformed LSI-based measure with the thesaurus- based measure, apparently outperforms that with traditional similarity measures.
Abstract: This paper proposes a self-organized genetic algorithm for text clustering based on ontology method. The common problem in the fields of text clustering is that the document is represented as a bag of words, while the conceptual similarity is ignored. We take advantage of thesaurus-based and corpus-based ontology to overcome this problem. However, the traditional corpus-based method is rather difficult to tackle. A transformed latent semantic indexing (LSI) model which can appropriately capture the associated semantic similarity is proposed and demonstrated as corpus-based ontology in this article. To investigate how ontology methods could be used effectively in text clustering, two hybrid strategies using various similarity measures are implemented. Experiments results show that our method of genetic algorithm in conjunction with the ontology strategy, the combination of the transformed LSI-based measure with the thesaurus-based measure, apparently outperforms that with traditional similarity measures. Our clustering algorithm also efficiently enhances the performance in comparison with standard GA and k-means in the same similarity environments.
103 citations
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TL;DR: Biopesticides are relatively safe and biodegradable; a synergistic effect of botanical insecticides and bacterial toxins was found; less expensive, readily available and naturally occurring biopesticide could be an alternative for organic and inorganic pesticides in controlling RLF.
Abstract: The effect of botanical insecticides and bacterial toxins on gut enzyme activity of larvae of the rice leaffolderCnaphalocrocis medinalis (Guenee) (Insecta: Lepidoptera: Pyralidae) was investigated. Gut enzyme activities were affected by botanical insecticides and bacterial toxin individually and in combination. When fed a diet of rice leaves treated with botanical insecticides and bacterial toxins, in bioassays the activities of gut tissue enzymes — acid phosphatases (ACP), alkaline phosphatases (ALP) and adenosine triphosphatases (ATPase) — of rice leaffolder larvae were affected. When combined, the effect was more severe at a low concentration. Larvae that were chronically exposed to botanical insecticides and bacterial toxins showed a reduction in weight (59–89%) and exhibited a significant reduction in ACP, ALP and ATPase activities. The combination ofBacillus thuringiensis kurstaki and botanical insecticides caused a decrease of twofold in enzyme activity even at reduced concentration. A synergistic effect was found when botanical insecticides and bacterial toxins were combined at low doses. These effects were most pronounced in early instars. Clear dose-response relationships were established with respect to enzyme activity. In conclusion: (i) biopesticides are relatively safe and biodegradable; (ii) a synergistic effect of botanical insecticides and bacterial toxins was found; (iii) less expensive, readily available and naturally occurring biopesticides could be an alternative for organic and inorganic pesticides in controlling RLF.
103 citations
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TL;DR: In this paper, a solution-based, stepwise condensation reaction between cyanuric chloride and melamine at low temperature and ambient pressure using conventional glassware without the need for an autoclave vessel was developed and its hydrogen storage capacity was explored.
103 citations
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TL;DR: Both ACDF and ACCF provide satisfactory clinical outcomes and fusion rates for multilevel CSM, however,Multilevel ACDF is associated with better radiologic parameters, shorter hospital stays, less blood loss, and shorter operative times.
Abstract: Purpose
We evaluated radiologic and clinical outcomes to compare the efficacy of anterior cervical discectomy and fusion (ACDF) and anterior corpectomy and fusion (ACCF) for multilevel cervical spondylotic myelopathy (CSM).
103 citations
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TL;DR: This formulation enhanced anti-tumor activity in vivo compared with microemulsion without PLGA against SKOV-3 human ovarian cancer cells bearing nude mice model and this result was identical with the result of anti-Tumor Activity in vitro of paclitaxel frommicroemulsion containing PLGA.
103 citations
Authors
Showing all 14943 results
Name | H-index | Papers | Citations |
---|---|---|---|
Hyun-Chul Kim | 176 | 4076 | 183227 |
Andrew Ivanov | 142 | 1812 | 97390 |
Dong-Chul Son | 138 | 1370 | 98686 |
C. Haber | 135 | 1507 | 98014 |
Tae Jeong Kim | 132 | 1420 | 93959 |
Alessandro Cerri | 129 | 1244 | 103225 |
Paul M. Vanhoutte | 127 | 868 | 62177 |
Jason Nielsen | 125 | 893 | 72688 |
Chi Lin | 125 | 1313 | 102710 |
Paul Lujan | 123 | 1255 | 76799 |
Young Hee Lee | 122 | 1168 | 61107 |
Min Suk Kim | 119 | 975 | 66214 |
Alexandre Sakharov | 119 | 582 | 56771 |
Yang-Kook Sun | 117 | 781 | 58912 |
Rui L. Reis | 115 | 1608 | 63223 |