Showing 1 - 20 results of 11,611 for search '"sigma"', query time: 0.81s Refine Results
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    Neutro-Sigma Algebras and Anti-Sigma Algebras by Memet Şahin

    Published 2022-09-01
    Subjects: “…sigma algebra…”
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    Article
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    A recurrent sigma pi sigma neural network by Fei Deng, Shibin Liang, Kaiguo Qian, Jing Yu, Xuanxuan Li

    Published 2025-01-01
    “…Abstract In this paper, a novel recurrent sigmasigma neural network (RSPSNN) that contains the same advantages as the higher-order and recurrent neural networks is proposed. …”
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    Article
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    Observation of the Heavy Baryons Sigma b and Sigma b*. by Aaltonen, T, Abulencia, A, Adelman, J, Affolder, T, Akimoto, T, Albrow, MG, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Azzi-Bacchetta, P, Azzurri, P, Bacchetta, N, Badgett, W, Barbaro-Galtieri, A

    Published 2007
    “…MeV/c2, m Sigma b- =5815.2+/-1.0(stat.)+/-1.7(syst.) MeV/c2, and m(Sigma b*)-m(Sigma b)=21.2-1.9 +2.0(stat.)-0.3+0.4(syst.) …”
    Journal article
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    A unique sigma/anti-sigma system in the actinomycete Actinoplanes missouriensis by Takeaki Tezuka, Kyota Mitsuyama, Risa Date, Yasuo Ohnishi

    Published 2023-12-01
    “…Here, we set out to study the molecular mechanisms behind sporangium dehiscence in Actinoplanes missouriensis and discover a sigma/anti-sigma system with unique features. Protein σSsdA contains a functional sigma factor domain and an anti-sigma factor antagonist domain, while protein SipA contains an anti-sigma factor domain and an anti-sigma factor antagonist domain. …”
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    Article
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    The mycobacterial MsDps2 protein is a nucleoid-forming DNA binding protein regulated by sigma factors sigma and sigma. by Ramachandran Saraswathi, Rakhi Pait Chowdhury, Sunanda Margrett Williams, Payel Ghatak, Dipankar Chatterji

    Published 2009-11-01
    “…The MsDps1 protein has been shown previously to be induced under conditions of starvation and osmotic stress and is regulated by the extra cellular sigma factors sigma(H) and sigma(F). We show here, that the second Dps homologue in M. smegmatis, namely MsDps2, is purified in a DNA-bound form and exhibits nucleoid-like structures under the atomic force microscope. …”
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    Article
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    Six sigma demystified / by 421235 Keller, Paul A.

    Published 2005
    Subjects: “…Six sigma (Quality control standard)…”
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    Six sigma and beyond / by Stamatis, D. H. (Dean H.)

    Published 2001
    “…Design of experiments -- v. 6. -- Design for Six Sigma…”
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    Six sigma demystified / by Keller, Paul A. (Paul Andrew)

    Published c201
    Subjects: “…Six sigma (Quality control standard)…”