Results 211 to 220 of about 45,391 (257)

Ga3-Structures on del Pezzo Fibrations

Michigan Mathematical Journal, 2021
In this paper we prove that del Pezzo fibrations admit Ga3-structures if and only if they are P2-bundles over P1.
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GA3-regulated cDNAs from Hordeum vulgare leaves

Plant Molecular Biology, 1995
The barley mutant dbg 576 shows an extreme vegetative dwarf phenotype. This is reversed after the application of GA3 which also induces the mutant florets to become partly fertile. cDNA clones ES1A and ES2A were isolated by differential screening with subtracted probes from a DNA library prepared from mutant leaf blades after GA3 treatment.
E, Speulman, F, Salamini
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MPEC 2023-H47 : 2023 GA3

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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Crystalline phase, Ga3+ concentration profile, and optical properties of Ga3+-diffused lithium tantalate waveguide

Materials Letters, 2018
Abstract Ga3+-diffused lithium tantalate (LiTaO3) strip optical waveguide was fabricated by diffusion (at 950 °C for 1.5 h) of 8-μm wide, 112-nm thick Ga2O3-strips photolithographically patterned onto a Z-cut congruent LiTaO3 substrate. Crystalline phase, composition, optical properties and profile characteristics of Ga3+ ions in the waveguide were ...
Shuai Ren, Xiao-Fei Yang, Zi-Bo Zhang, Wing-Han Wong, Dao-Yin Yu, Edwin Yue-Bun Pun, De-Long Zhang   +6 more
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Enhanced photocatalytic performance of Ga3+-doped ZnO

Materials Research Bulletin, 2012
Abstract ZnO and Ga 3+ -doped ZnO with different molar ratio of Ga/Zn (1%, 2% and 3%) were prepared by a parallel flow precipitation method. The photocatalysts prepared were characterized by BET surface area, X-ray diffraction (XRD), UV/vis diffuse reflectance spectroscopy (DRS), scanning electron microscope (SEM) and surface photovoltage ...
Jun Bo Zhong, Jian Zhang Li, Jun Zeng, Xi Yang He, Wei Hu, Yue Cheng Shen   +5 more
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A Structural Investigation of Ga3−xIn5+xSn2O16

Journal of Solid State Chemistry, 1998
The structure of the recently reported transparent conductor, Ga3−xIn5+xSn2O16(0 ...
D.D. Edwards, T.O. Mason, W. Sinkler, L.D. Marks, F. Goutenoire, K.R. Poeppelmeier   +5 more
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Membrane separation of Ga3+ by selective interaction of Ga3+ with N-octadecanoyl-N-phenylhydroxylamine

Journal of Membrane Science, 1996
Abstract The specific interaction of N-octadecanoyl-N-phenylhydroxylamine (ODPHA) and Ga3+ was evaluated by the Langmuir-Blodgett method. The surface pressure-area isotherm for ODPHA on a Ga 3+ Al 3+ solution containing a 388 excess of Al3+ at pH 2.4 was similar to the isotherm for ODPHA on a pure Ga3+ solution at the same pH.
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Exogenous GA3 increases rubisco activation in soybean leaves

Journal of Plant Biology, 2001
We studied the effect of exogenous applications of GAon3 on rubisco activation in soybean leaves. Activity at 0.1 μM GA3 was significantly greater than in leaves receiving no treatment Rubisco content snowed patterns of change similar to that for activity.
Kwang Soo Roh, Eun Jung Im, Sang Eun Yeo, Mi Jung Oh, Jong Suk Song, Hwa Sook Chung, Seung Dal Song   +6 more
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Relaxation of Gallium Nuclei in Ga3+-Doped YIG

Journal of Applied Physics, 1967
We report a study of the NMR of gallium impurities in YIG. In this magnetic system a nonmagnetic impurity is added to a ferrimagnetic host where the observed nucleus is located at the magnetic defect site. This nucleus is coupled to the surrounding magnetic ions by a transferred hyperfine interaction, similar in form to the Heisenberg interaction ...
R. H. Tancrell, R. V. Jones
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