Results 181 to 190 of about 8,133 (216)

L21 Physiotherapy And Exercise Prescription In Huntington's Disease

Journal of Neurology, Neurosurgery & Psychiatry, 2014
Background Chorea, rigidity, dystonia and muscle weakness are characteristic defects of Huntington’s disease (HD). These motor defects underlie the gradual loss of function and mobility for people with HD as the disease progresses. Provision of an individualised exercise programme is one of the principal physiotherapy interventions in the management ...
S. O'Neill, A. Higgins, J. Hoblyn
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Mutation in ribosomal protein L21 underlies hereditary hypotrichosis simplex

Human Mutation, 2011
Hereditary hypotrichosis simplex (HHS) is a form of nonsyndromic inherited hair loss disorders without characteristic hair shaft changes, which has marked genetic and clinical heterogeneity. After mapping the locus to 13q12.12-12.3 in a Chinese family with a generalized variant of autosomal dominant HHS (ADHHS), exome sequencing was performed in an ...
Cheng, Zhou, Dongjie, Zang, Yan, Jin, Huafeng, Wu, Zhengyi, Liu, Juan, Du, Jianzhong, Zhang   +6 more
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Hypothesis for the evolutionary origin of the chloroplast ribosomal protein L21 of spinach

Current Genetics, 1990
A full size cDNA clone encoding the chloroplast ribosomal protein L21 from spinach is presented. The identity of the clone and the location of the transit peptide processing site were determined by comparison with the N-terminal amino acid sequence of the spinach chloroplast protein CS-L7 previously identified.
W, Martin, T, Lagrange, Y F, Li, C, Bisanz-Seyer, R, Mache   +4 more
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Amino acid sequence of the ribosomal protein L21 of Escherichia coli

Biochemistry, 1979
The primary structure of protein L21 from the 50S subunit of Escherichia coli ribosomes has been completely determined by sequencing the peptides obtained by digestion of L21 with trypsin before and after modification of the arginine residues with 1,2-cyclohexanedione, Staphylococcus aureus protease, thermolysin, and pepsin. Automated Edman degradation
I, Heiland, B, Wittmann-Liebold
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Rapid Solidification and Ordering of B2 and L21 Phases in the NiAl–NiTi System

Materials Science and Engineering, 1988
Abstract Evidence is presented for the direct solidification of the B2 phase in the NiAlNiTi system at some compositions where the L21 phase is stable at the melting point. Subsequent continuous ordering produces the equilibrium phase. The metastable continuous ordering curve is used to discuss this result.
W.J. Boettinger, L.A. Bendersky, F.S. Biancaniello, J.W. Cahn   +3 more
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Structure and evolution of the Tetrahymena thermophila gene encoding ribosomal protein L21

Gene, 1991
The single-copy gene encoding ribosomal protein (r-protein) L21 in the macronucleus of the ciliate Tetrahymena thermophila was cloned and characterized. Sequencing of the L21 gene and a corresponding cDNA clone showed the gene to contain three introns, all located in the 3' half of the coding region.
G, Rosendahl, P H, Andreasen, K, Kristiansen   +2 more
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Robust Face Recognition Based l21-Norm Sparse Representation

2014 5th International Conference on Digital Home, 2014
In recent years, Sparse Representation based classification (SRC) has made great progress in Face Recognition. However, SRC is only efficient and effective when the noise is sparse. The recognition rate of SRC decreases when the noise is non-Gaussian, for example, the light on the face is quite various or the face is covered in part by a mask.
Zhao Lu, Yanfeng Sun, Yongli Hu, Baocai Yin   +3 more
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High pseudoelasticity of nanoscale L21 phase–Ni43Ti38Al19 thin films

Materials Letters, 2014
Abstract Pseudoelasticity of nanocrystalline Ni 43 Ti 38 Al 19 thin films with thickness of 600 nm is investigated by nanoindentation. It is found that the films with grain size of 12–28 nm are composed of L2 1 –Ni 2 TiAl phases, Ni 3 Ti precipitates and few B2–NiTi phases.
J. Shi, Z.H. Cao, K. Hu, G.J. Pan, M.Z. Wei, L.J. Xu, X.K. Meng   +6 more
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MPEC 2024-L21 : 2024 LB

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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Magnetic and structural characteristics of the RInCu2 compounds in the Heusler L21 structure

Solid State Communications, 1985
Abstract Magnetic and structural behaviour of materials of composition RInCu2 (R = rare earth) were investigated. All the compounds (R = La-Lu) were found to be isotypic and to crystallize with the Heusler L21 type structure. The magnetic behaviour of the compounds was studied in the temperature range 2–300 K.
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