Search Results - "Fukushima, Eiichi"

NUCLEAR MAGNETIC RESONANCE AS A TOOL TO STUDY FLOW by Fukushima, Eiichi

“…Nuclear magnetic resonance (NMR) measurements of flowing materials are reviewed with emphasis on applications to multiphase flows. After a brief presentation…”
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Short data-acquisition times improve projection images of lung tissue by Kuethe, Dean O., Adolphi, Natalie L., Fukushima, Eiichi

“…MR images of laboratory rat lungs that resolve the thin membranes that separate lung lobes are presented. It appears that the capabilities of in vivo…”
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Design and demonstration of a low‐field magnetic resonance imaging rhizotron for in‐field imaging of energy sorghum roots by Bagnall, G. Cody, Altobelli, Stephen A., Conradi, Mark S., Fabich, Hilary T., Fukushima, Eiichi, Koonjoo, Neha, Kuethe, Dean O., Rooney, William L., Stupic, Karl F., Sveinsson, Bragi, Weers, Brock, Rajan, Nithya, Rosen, Matthew S., Morgan, Cristine L. S.

“…Root phenotyping provides critical information to plant breeders for developing varieties with improved drought tolerance, greater root biomass, and greater…”
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Unilateral NMR with a barrel magnet by Utsuzawa, Shin, Fukushima, Eiichi

“…[Display omitted] •Mobile unilateral NMR apparatus with a remote sensitive region.•Remote sensitive region realized by a saddle point in magnetic field.•Built…”
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Improved salt tolerance of transgenic tobacco [Nicotiana tabacum] expressing apoplastic yeast-derived invertase by Fukushima, E. (Kyoto Univ. (Japan)), Arata, Y, Endo, T, Sonnewald, U, Sato, F

“…We investigated the salt tolerance of transgenic tobacco, in which yeast invertase is expressed in the apoplastic (Apo-Inv) spaces. Whereas photosynthetic…”
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NMR and Microelectrode Studies of Hydrodynamics and Kinetics in Biofilms by Lewandowski, Zbigniew, Altobelli, Stephen A., Fukushima, Eiichi

“…Profiles of flow velocity and dissolved oxygen concentration were studied by NMR and microelectrodes near mixed population biofilms growing on polycarbonate…”
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Molecular hydrogen complexes of the transition metals. 4. Preparation and characterization of M(CO)3(PR3)2(.eta.2-H2) (M = molybdenum, tungsten) and evidence for equilibrium dissociation of the H-H bond to give MH2(CO)3(PR3)2 by Kubas, Gregory J, Unkefer, Clifford J, Swanson, Basil I, Fukushima, Eiichi

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Adiabatic sweep pulses for earth’s field NMR with a surface coil by Conradi, Mark S., Altobelli, Stephen A., Sowko, Nicholas J., Conradi, Susan H., Fukushima, Eiichi

“…[Display omitted] •Adiabatic sweep pulses that function well in low fields.•Means to avoid coming close to zero frequency.•Method of avoiding the ill-effects…”
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Pre-polarization fields for earth's field NMR: Fast discharge for use with short T 1 and large coils by Conradi, Mark S, Altobelli, Stephen A, Sowko, Nicholas J, Conradi, Susan H, Fukushima, Eiichi

“…The sensitivity of earth's field NMR is greatly increased by the use of a pre-polarizing field B . When used with short T samples, the field must be decreased…”
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Low-field magnetic resonance imaging of roots in intact clayey and silty soils by Bagnall, G. Cody, Koonjoo, Neha, Altobelli, Stephen A., Conradi, Mark S., Fukushima, Eiichi, Kuethe, Dean O., Mullet, John E., Neely, Haly, Rooney, William L., Stupic, Karl F., Weers, Brock, Zhu, Bo, Rosen, Matthew S., Morgan, Cristine L.S.

“…•Low Field magnetic resonance imaging can visualize roots in soils.•LF-MRI in does works well for imaging in high clay soils.•Soil water relaxation (T2) is…”
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Earth’s field NMR detection of oil under arctic ice–water suppression by Conradi, Mark S., Altobelli, Stephen A., Sowko, Nicholas J., Conradi, Susan H., Fukushima, Eiichi

“…[Display omitted] •Methods of detecting relatively small amount of trapped oil (layer 1 cm thick) in presence of much larger quantity of sea-water.•Use of a…”
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Fluid Typing: Efficient NMR Well-Logging with Interleaved CPMG Sequence at Different Frequencies by Wu, Baosong, Altobelli, Stephen A., Fukushima, Eiichi

“…Fluid typing in reservoirs is currently based on longitudinal relaxation and/or diffusion contrast method, the latter represented by the dual-TE method which…”
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Low-field magnetic resonance imaging of roots in intact clayey and silty soils by Bagnall, G. Cody, Koonjoo, Neha, Altobelli, Stephen A., Conradi, Mark S., Fukushima, Eiichi, Kuethe, Dean O., Mullet, John E., Neely, Haly, Rooney, William L., Stupic, Karl F., Weers, Brock, Zhu, Bo, Rosen, Matthew S., Morgan, Cristine L. S.

“…Not provided…”
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Single-Sequence Multi-Slice NMR in Strong Gradient Magnetic Fields by Wu, Baosong, Altobelli, Stephen A., Fukushima, Eiichi

“…We describe and apply a scheme to obtain nuclear magnetic resonance (NMR) signals from multiple regions in space with a single pulse sequence in systems with…”
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Pre-polarization fields for earth’s field NMR: Fast discharge for use with short T1 and large coils by Conradi, Mark S., Altobelli, Stephen A., Sowko, Nicholas J., Conradi, Susan H., Fukushima, Eiichi

“…[Display omitted] •Built high power pre-polarization switch for earth’s field NMR with a large surface coil.•Suitable for use with short T1 fluids such as oil,…”
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Experimental studies of density segregation in the 3D rotating cylinder and the absence of banding by Sanfratello, Lori, Fukushima, Eiichi

“…We experimentally investigated 3D biparticulate systems that segregate solely due to density differences in the 3D horizontal rotating drum geometry and…”
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Detecting Arctic oil spills with NMR: a feasibility study by Chavez, Lana, Altobelli, Stephen, Fukushima, Eiichi, Zhang, Tongsheng, Nedwed, Tim, Palandro, David, Srnka, Len, Thomann, Hans

“…ABSTRACT To meet the world’s growing energy needs, the oil industry is pursuing oil resources in ice‐prone regions. These activities will require robust oil…”
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Using MR elastography to image the 3D force chain structure of a quasi-static granular assembly by Sanfratello, Lori, Fukushima, Eiichi, Behringer, Robert P.

“…We have developed a magnetic resonance elastography (MRE) technique to experimentally investigate the force chain structure within a densely packed 3D granular…”
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Velocity depth profile of granular matter in a horizontal rotating drum by Sanfratello, Lori, Caprihan, Arvind, Fukushima, Eiichi

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10-Gbit/s Serial Optical Interconnection for an ATM Switch by FUKUSHIMA, S, SANO, E, YAMANE, Y, GENDA, K, MATSUMURA, T

“…Serial optical interconnection is proposed for connections in a Torus asynchronous transfer mode switch. A cross-point switch was developed that operates at a…”
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