Institution
Kangwon National University
Education•Chuncheon, South Korea•
About: Kangwon National University is a education organization based out in Chuncheon, South Korea. It is known for research contribution in the topics: Population & Catalysis. The organization has 9836 authors who have published 20002 publications receiving 393562 citations. The organization is also known as: KNU.
Topics: Population, Catalysis, Large Hadron Collider, Gene, Signal transduction
Papers published on a yearly basis
Papers
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TL;DR: Whether oxidative stress contributes to the memory deficits induced by intracerebroventricular injection of Abeta (1-42) in mice is examined and the antioxidant alpha-tocopherol significantly prevented these oxidative stresses.
176 citations
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TL;DR: High alcohol consumption may underlie the association between low blood cholesterol and increased risk of haemorrhagic stroke.
Abstract: Objective To investigate risk factors, such as heavy alcohol consumption, that might explain any increased risk of haemorrhagic stroke associated with low blood cholesterol.
Design Prospective cohort study.
Setting Korea.
Participants 787 442 civil servants (661 700 men, 125 742 women) aged 30-64.
Main outcome measures Cardiovascular risk factors were assessed at biennial health check. Data on morbidity and mortality were ascertained from 1990 to 2001 using hospital admissions and mortality surveillance systems.
Results 6328 cases of ischaemic stroke (6021 men, 307 women), 3947 cases of haemorrhagic stroke (3748 men, 199 women), 3170 cases of undefined stroke (2902 men, 268 women), and 4417 cases of myocardial infarction (4305 men, 112 women) occurred. Ischaemic stroke and myocardial infarction were strongly and positively associated with blood cholesterol (hazard ratio per 1 mmol/l cholesterol 1.20 (95% confidence 1.16 to 1.24) and 1.48 (1.43 to 1.53), respectively). Haemorrhagic stroke showed an inverse association in fully adjusted models (0.91, 0.87 to 0.95). This inverse association was confined to participants with hypertension. When stratified by concentration of γ glutamyl transferase (GGT), an indicator of alcohol consumption, the association was not seen in participants with low concentrations of GGT, and it was independent of hypertension in those with high concentrations of GGT (> 80 U/l).
176 citations
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Vardan Khachatryan, Albert M. Sirunyan, Armen Tumasyan, Wolfgang Adam1 +2205 more•Institutions (182)
TL;DR: In this paper, a model-independent search for a narrow resonance produced in proton-proton collisions at square root(s) = 8 TeV and decaying to a pair of 125 GeV Higgs bosons that in turn each decays into bottom quark-antiquark pairs is performed by the CMS experiment at the LHC.
176 citations
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Kangwon National University1, Korea University2, University of South Australia3, University of Bremen4, University of Agriculture, Faisalabad5, University of California, Davis6, William Jessup University7, Government College University8, Maria Curie-Skłodowska University9, King Saud University10, University of Newcastle11, Hong Kong Polytechnic University12, Hanyang University13
TL;DR: In this paper, a review of the state-of-the-art biochar characterization methods is presented, focusing on proximate, ultimate, physicochemical, surface and structural analyses.
Abstract: Biochar is a carbon-rich by-product of the thermal conversion of organic feedstocks and is primarily used as a soil amendment. Identification and quantification of biochar properties are important to ensure optimal outcomes for agricultural or environmental applications. Advanced spectroscopic techniques have recently been adopted in biochar characterization. However, biochar characterization approaches rely entirely on the user's choice and accessibility to the new technology. The selection of proper methods is vital to accurately and consistently assess biochar properties. This review critically evaluates current biochar characterization methods of proximate, ultimate, physicochemical, surface and structural analyses, and important biochar properties for various applications.
176 citations
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TL;DR: By introducing the direct field-oriented (DFO) control, which is insensitive to the variation of machine parameters in the field-weakening region, the drive system can obtain robustness to parameter variations.
Abstract: In this paper, a novel field-weakening scheme for the induction machine is presented. The proposed algorithm, based on the voltage control strategy, ensures the maximum torque operation over the entire field-weakening region without using the machine parameters. Also, by introducing the direct field-oriented (DFO) control, which is insensitive to the variation of machine parameters in the field-weakening region, the drive system can obtain robustness to parameter variations. Moreover, the speed sensorless control can be achieved in the very-high-speed range, where the utilization of the speed sensor is limited. Experimental results for the laboratory induction motor drive system confirm the validity of the proposed control algorithm.
175 citations
Authors
Showing all 9904 results
Name | H-index | Papers | Citations |
---|---|---|---|
Marco Zanetti | 145 | 1439 | 104610 |
Teruki Kamon | 142 | 2034 | 115633 |
G. Della Ricca | 133 | 1598 | 92678 |
Anna Kropivnitskaya | 128 | 1221 | 80563 |
Filip Thyssen | 125 | 827 | 69781 |
Giacomo Fedi | 122 | 814 | 66889 |
Shi Xue Dou | 122 | 2028 | 74031 |
Anna Zanetti | 120 | 1488 | 71375 |
Aldo Penzo | 120 | 1223 | 80085 |
Stefano Belforte | 118 | 1070 | 69606 |
Matteo Marone | 115 | 540 | 53662 |
Vieri Candelise | 113 | 975 | 61581 |
Soon-Kwon Nam | 111 | 537 | 54979 |
Andrea Schizzi | 107 | 475 | 47634 |
Michael R. Wasielewski | 107 | 766 | 49082 |