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  • 1
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    Farside gravity field of the moon from four-way Doppler measurements of SELENE (Kaguya) (2009)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2009-02-14
    Description: The farside gravity field of the Moon is improved from the tracking data of the Selenological and Engineering Explorer (SELENE) via a relay subsatellite. The new gravity field model reveals that the farside has negative anomaly rings unlike positive anomalies on the nearside. Several basins have large central gravity highs, likely due to super-isostatic, dynamic uplift of the mantle. Other basins with highs are associated with mare fill, implying basalt eruption facilitated by developed faults. Basin topography and mantle uplift on the farside are supported by a rigid lithosphere, whereas basins on the nearside deformed substantially with eruption. Variable styles of compensation on the near- and farsides suggest that reheating and weakening of the lithosphere on the nearside was more extensive than previously considered.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Namiki, Noriyuki -- Iwata, Takahiro -- Matsumoto, Koji -- Hanada, Hideo -- Noda, Hirotomo -- Goossens, Sander -- Ogawa, Mina -- Kawano, Nobuyuki -- Asari, Kazuyoshi -- Tsuruta, Sei-Itsu -- Ishihara, Yoshiaki -- Liu, Qinghui -- Kikuchi, Fuyuhiko -- Ishikawa, Toshiaki -- Sasaki, Sho -- Aoshima, Chiaki -- Kurosawa, Kosuke -- Sugita, Seiji -- Takano, Tadashi -- New York, N.Y. -- Science. 2009 Feb 13;323(5916):900-5. doi: 10.1126/science.1168029.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581, Japan. nori@geo.kyushu-u.ac.jp〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19213911" target="_blank"〉PubMed〈/a〉
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 2
    Electronic Resource
    Electronic Resource
    A seed protein induced by heat treatment in soybean (Glycine max (L.))
    Amsterdam : Elsevier
    Food Chemistry 48 (1993), S. 159-163 
    Details
    ISSN: 0308-8146
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1016/0308-8146(93)90050-P
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  • 3
    Electronic Resource
    Electronic Resource
    An iteration method for the mixed formulation of parameter dependent problems related to the Stokes equations (1986)
    Springer
    Computational mechanics 1 (1986), S. 141-151 
    Details
    ISSN: 1432-0924
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract This paper presents an iteration scheme for parameter dependent problems such as those which arise in the analysis of nearly incompressible continua. The proposed method is a generalization of the one previously given by one of the present authors, and may be also regarded as a generalization of the popular augmented Lagrangian method. We present the scheme and convergence theorems with some observations for convergence, and give comments on the applications of our approach to the mixed finite element method.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00277698
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  • 4
    Electronic Resource
    Electronic Resource
    A 9-node mixed shell element based on the Hu-Washizu principle (1991)
    Springer
    Computational mechanics 7 (1991), S. 149-171 
    Details
    ISSN: 1432-0924
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract This paper proposes a new 9-node degenerated shell element based on a nonlinear mixed formulation. To avoid locking phenomena, we present a mixed formulation based on a three-field Hu-Washizu principle in which displacements, the Green strain tensors, and the second Piola-Kirchhoff stress tensors are independently assumed. In approximating strain and stress fields, covariant components of the strains and stresses measured in the element curvilinear coordinate system are interpolated by the common polynomial functions over an element. Parameter vectors of stress and strain interpolants are elementwise eliminated so that we may obtain an element stiffness matrix similar to that of the displacement model. This formulation is mathematically clear in the variational context, and can include geometrical and material nonlinearities without spoiling such clearness. Numerical results based on our approach are illustrated with satisfactory behavior of the element observed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00369976
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  • 5
    Electronic Resource
    Electronic Resource
    Primary biliary cirrhosis sera recognize not only gp210 but also proteins of the p62 complex bearing N-acetylglucosamine residues from rat liver nuclear envelope (1996)
    Springer
    Molecular biology reports 23 (1996), S. 227-234 
    Details
    ISSN: 1573-4978
    Keywords: anti-gp 210 ; anti-nuclear envelope ; anti-nuclear pore complex ; primary biliary cirrhosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract We have recently observed reactivity of primary biliary cirrhosis (PBC) sera with several proteins bearing N-acetylglucosamine residues from rat liver nuclear envelopes. The aim of this study was to characterize the reactive antigens. Sera from 31 patients with PBC, 30 with rheumatoid arthritis (RA) and 30 with Sjögren's syndrome (SS) were examined. Rim-like immunofluorescence staining was observed in 15 of 31 (48%) sera from patients with PBC, in 1 of 30 with RA and in 1 of 30 with SS. Upon immunoblotting using preparations of whole rat liver nuclear envelopes and their Triton X 100-KCl extract as antigen souces, a 200 kDa protein band was observed in 9 of sera with PBC. Furthermore, upon immunoblotting using the wheat germ aggulutinin-bound fraction of rat liver envelope as antigen, 62, 60 and 54 kDa protein bands corresponding to components of the p62 complex in the nuclear pore complex (Kita et al. Biochem. 113, 377–382) were observed in 7, 5 and 6 samples respectively, of the 31 PBC sera. Our data suggest that PBC sera recognize not only the 210 kDa protein but also the p62 complex proteins.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00351173
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  • 6
    Electronic Resource
    Electronic Resource
    Identification and genetic analysis of semidwarfism-related proteins in rice (Oryza sativa L.) (1991)
    Springer
    Theoretical and applied genetics 81 (1991), S. 376-380 
    Details
    ISSN: 1432-2242
    Keywords: Rice ; Oryza sativa ; Embryo protein ; Genetic analysis ; Semidwarfism
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary By transferring a semidwarf gene (sd-1) from Taichung Native 1 into a tall Japanese cultivar, Norin 29, through seven backcrosses, a semidwarf near-isogenic line SC-TN1 was obtained. The proteins of the embryo in Norin 29 and SC-TN1 were separated by two-dimensional electrophoresis. Most of the proteins showed the same electrophoretic pattern. However, it was found that there was a difference in the appearance of two basic glycoproteins designated as SRP-1 and SRP-2. These proteins exhibited the same molecular mass, but different isoelectric points. Hybridization results indicated that a single locus controls SRP-1 and SRP-2 with codominant alleles. The gene symbol Srp was given to this locus, with alleles Srp-1 and Srp-2 responsible for SRP-1 and SRP-2, respectively. Srp-2 was found in all of the semidwarf cultivars and lines having sd-1, except a tall cultivar Tsaiyuan-chung. This finding suggests that Srp-2 may be closely linked with sd-1. The amounts of these proteins markedly increased after water absorption of the seed, suggesting that these proteins may be related to the early development of the plant.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00228679
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  • 7
    Electronic Resource
    Electronic Resource
    Structural homology between semidwarfism-related proteins and glutelin seed protein in rice (Oryza sativa L.) (1991)
    Springer
    Theoretical and applied genetics 83 (1991), S. 153-158 
    Details
    ISSN: 1432-2242
    Keywords: Rice ; Semidwarf near-isogenic line ; Semi-dwarfism-related proteins ; Glutelin ; Pyroglutamic acid
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Summary Two semidwarfism-related proteins, SRP-1 and SRP-2, were detected as major spots in a long-culm rice cultivar, Norin 29 and its semidwarf near-isogenic line, SC-TN1, respectively, by two-dimensional gel electrophoresis (2D-PAGE). The testcross showed that SRP-1 and SRP-2 are controlled by codominant alleles, Srp-1 and Srp-2, respectively, at a single locus Srp. This locus was considered to be closely linked with the semidwarfing gene locus sd-1. SRP-1 and SRP-2 were separated by 2D-PAGE, electroblotted onto a polyvinylidene difluoride membrane, and sequenced by a gas-phase protein sequencer. The N-terminal amino acid sequences, however, could not be determined due to the blockage of the N-terminals of these proteins. After removal of the N-terminal residue with pyroglutamyl peptidase given to the membrane, the amino acid sequence in the N-terminal region was determined. The N-terminal and internal amino acid sequences of SRP-1 and SRP-2 were highly homologous with those of the glutelin α-subunits of seed endosperm storage protein, which were deduced by the cDNA sequences. In the seed endosperms of Norin 29 and SC-TN1, a total of eight glutelin α-subunits was identified by 2D-PAGE. The amino acid sequences in the N-terminal and internal regions of these proteins were determined. This experiment confirmed that SRP-1 and SRP-2 are almost identical in structure with the glutelin α5a- and α5b-subunits, respectively, which were identified in several organs such as endosperms, embryos, and leaves, unlike the other glutelin α-subunits.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00226244
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  • 8
    Electronic Resource
    Electronic Resource
    Inheritance of seed α-amylase inhibitor in the common bean and genetic relationship to arcelin (1995)
    Springer
    Theoretical and applied genetics 90 (1995), S. 762-766 
    Details
    ISSN: 1432-2242
    Keywords: Phaseolus vulgaris ; α-Amylase inhibitor ; Inheritance ; Arcelin ; Linkage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract The inheritance of seed α-amylase inhibitor in the common bean and the genetic relationships among the variants and six arcelin variants in the common bean were investigated by crossing between accessions containing different αAI and arcelin variants. All seed proteins in parental, F1 and F2 seeds from the crosses were examined by Western-blot analysis. All F1 seeds gave combined αAI banding patterns from parents on the blotting membranes. The segregation of F2 seeds for αAI variants indicated that the polypeptides of αAI variants were inherited as single co-dominant units. Moreover, αAI and arcelin behaved as a single block in crosses, indicating a close linkage relationship between the genes controlling these proteins.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00222009
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  • 9
    Electronic Resource
    Electronic Resource
    Variation of seed α-amylase inhibitors in the common bean (1995)
    Springer
    Theoretical and applied genetics 90 (1995), S. 425-429 
    Details
    ISSN: 1432-2242
    Keywords: Common bean ; Phaseolus vulgaris ; α-Amylase inhibitor ; Bruchid resistance ; Genetic diversity
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Variation of seed α-amylase inhibitors was investigated in 1 154 cultivated and 726 non-cultivated (wild and weedy) accessions of the common bean, Phaseolus vulgaris L. Four α-amylase inhibitor types were recognized based on the inhibtion by seed extracts of the activities of porcine pancreatic α-amylase and larval α-amylase and larval α-amylase of the Mexican bean weevil, Zabrotes subfasciatus Boheman. Of the 1 880 accessions examined most (1 734) were able to inhibit porcine pancreatic α-amylase activity, but were inactive against the Z. subfasciatus larval α-amylase; 41 inhibited only the larval α-amylase activity, 52 inhibited the activities of the two α-amylases, and 53 did not inhibit the activity of either of the α-amylases. The four different inhibitor types were designated as αAI-1, αAI2, αAI-3, and αAI-0, respectively. These four inhibitor types were identified by the banding patterns of seed glycoproteins in the range of 14–20 kDa by using SDSpolyacrylamide gel electrophoresis. Additionally, four different banding patterns were recognized in accessions with αAI-1, and were designated as αAI-1a, 1b, 1c, and 1d. Two different patterns of the accessions lacking an α-amylase inhibitory activity were identified and designated as αAI-0a and αAI-0b. The largest diversity for seed α-amylase inhibitors was observed in non-cultivated accessions collected from Mexico where all eight inhibitor types were detected. The possible relationships between the variation of seed α-amylase inhibitors and bruchid resistance are discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00221985
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  • 10
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    Lunar mare volcanism: lateral heterogeneities in volcanic activity and relationship with crustal structure (2014)
    Geological Society (of London)
    Details
    Publication Date: 2014-03-22
    Description: Lunar mare basalts are spatially unevenly distributed, and their abundances differ between the nearside and farside of the Moon. Although mare asymmetry has been attributed to thickness variations in the low-density anorthositic crust, the eruptive mechanism of lunar magma remains unknown. In this study, we investigate the relationship between mare distribution and crustal thickness using geological and geophysical data obtained by the SELENE (Kaguya) and the Gravity Recovery and Interior Laboratory spacecraft, and quantitatively re-evaluate the influence of the anorthositic crust on magma eruption. We identify a lateral heterogeneity in the upper limit of crustal thickness that allows magma extrusion to the surface. In the Procellarum KREEP Terrane, where the surface abundances of heat-producing elements are extremely high, magmas can erupt in regions of crustal thickness below about 30 km. In contrast, magma eruptions are limited to regions of crustal thickness below about 20 km in other nearside regions, around 10 km in the South Pole–Aitken Basin and approximately 5 km in the farside Felspathic Highland Terrane. Such heterogeneity may result from lateral variations in magma production in the lunar mantle and/or crustal density.
    Print ISSN: 0305-8719
    Electronic ISSN: 2041-4927
    Topics: Geosciences
    Published by Geological Society (of London)
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