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Article
Differences in the Vegetation within Deogyusan National Park and the Surrounding Landscape: Implications for National Park Conservation
We surveyed the vegetation in Deogyusan National Park (conservation areas) and surrounding areas outside the park (Mt. Juksang, Mt. Johang and Mt. Bonghwa). We calculated plant community indices and diversity ...
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Article
Effect of regenerative braking energy on battery current balance in a parallel hybrid gasoline-electric vehicle under FTP-75 driving mode
In recent years, a hybrid electric vehicle (HEV) has been considered a successful technology. Especially, in case of a full HEV, the motor can drive the vehicle by itself at low velocity or assist the engine a...
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Article
ISOL facility for rare isotope beams at RAON
The Rare Isotope Science Project (RISP) in Korea is develo** the Rare Isotope (RI) Accelerator, RAON. The RAON is planned to be an advanced RI beam using isotope separation on-line (ISOL) with a high-power t...
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Article
Nuclear moments as a probe of electronic structure in material, exotic nuclear structure and fundamental symmetry
We report our studies in various fields of Physics through nuclear moments utilizing the β-NMR technique, including material sciences, nuclear structures and fundamental symmetries. Especially, we focus on the re...
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Article
Creation of polarized ultracold neutrons and observation of Ramsey resonance for electric dipole moment measurement
Polarized UCNs have been created by selecting only one spin state passing through a magnetized Fe foil. Typical degree of polarization was about 90 %. The polarization relaxation time in the prototype Ramsey c...
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Article
Adaptive synchronization for uncertain complex dynamical network using fuzzy disturbance observer
This paper proposes a robust adaptive controller design method for synchronization of a complex dynamical network with uncertainty and disturbance. A fuzzy disturbance observer is used to estimate the overall ...
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Article
Robust adaptive backstep** synchronization for a class of uncertain chaotic systems using fuzzy disturbance observer
This paper proposes a robust adaptive backstep** synchronization method for a class of uncertain chaotic systems. Unknown factors including system uncertainties and external disturbances are estimated by a f...
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Article
Tilted-foil technique for producing a spin-polarized radioactive isotope beam
The tilted-foil method for producing spin-polarized radioactive isotope beams has been studied for the application to nuclear physics and materials science, using the radioactive nucleus 8Li (
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Article
Open AccessSpin-polarization of radioactive 123Ing.s. by the tilted-foil method
A spin-polarized radioactive 123In (I π , g = 1.220(2) , T 1/2 = 5.97(5) s) beam has been successfully generated by the tilted-fo...
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Article
Open AccessProton resonance elastic scattering in inverse kinematics on the medium heavy nucleus 68Zn
An isobaric analog resonance of 69Zn was studied by the resonance elastic scattering of p ( 68Zn , p with a 5.5MeV/nucleon 68Zn beam and a thick polyethylene target. The excitation function of the differential cr...
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Article
Tokai Radioactive Ion Accelerator Complex (TRIAC)
An ISOL-based radioactive nuclear beam (RNB) facility, Tokai Radioactive Ion Accelerator Complex (TRIAC), has been jointly developed by High Energy Accelerator Research Organization (KEK) and Japan Atomic Ene...
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Article
Effect of nuclear shell structure on fusion reaction
The dependence of the fusion reaction on the nuclear shell structure was investigated for the two reaction systems 82Se + 138Ba and 82Se + 134Ba, where the nucleus 138Ba has a closed neutron shell N=82, while the...
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Article
Diversity and evolution of a non-TIR-NBS sequence family that clusters to a chromosomal ’’hotspot” for disease resistance genes in soybean
In soybean, genes controlling resistance to numerous diseases have been shown to cluster to regions on several chromosomes. One such vital chromosomal region is on the soybean molecular linkage group (MLG) F f...
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Article
Molecular phylogeny of the genus Ceanothus (Rhamnaceae) using rbc L and ndh F sequences
Intrageneric phylogeny among ten representative Ceanothus species was investigated using DNA sequences of the chloroplast encoded ndhF and rbcL genes. Parsimony analysis of the ndhF sequences identified two main...
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Article
Shape of collective flow in highly central Au(150 A MeV)+Au collisions
Using the FOPI facility at GSI, charged particles (1 ≤Z≤6) produced in the Au(150 A MeV)+Au reaction have been measured at laboratory angles 1.20 < Θlab < 300. Highly central collisions have been ...
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Article
The competition between fusion-fission and deeply inelastic reactions in the medium mass systems
The competition between fusion-fission and deeply inelastic reactions in the Cl + Ni system has been studied by investigating the exit channelQ-value dependence of theZ-distributions of fission-like fragments. Th...
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Article
New α-decaying neutron deficient isotopes197Rn and200Fr
New neutron-deficient isotopes,197Rn,197mRn, and200Fr have been produced and identified on the basis of genetic correlations in the166Er(36Ar,5n)197Rn (Elab=186, 200 MeV), and169Tm(36Ar,5n)200Fr (Elab=186 MeV) re...
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Article
The effect of angular momentum coupling on the angular distribution of fission fragments
We examine what information can be obtained from fission angular distributions through precise measurements and an analysis in terms of the simple statistical model of Ericson. We report on the systematics of ...
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Article
Mass distribution of fission fragments in the19F+197Au reaction
Mass distributions of fission fragments have been measured for the reaction of19F on197Au as a function of scattering angle. The mean fragment mass is dependent on the scattering angle, the asymmetry increasing w...
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Article
Band structure of118Xe
High spin states of118Xe have been investigated by means of γ ray spectroscopy using the92Mo(29Si,2pn) at a bombarding energy of 110 MeV. Several new side bands as well as the yrast band were established. A band ...
