Showing 61 - 80 results of 2,857 for search '"alpha"', query time: 0.07s Refine Results
  1. 61

    Meta analysis of resting frontal alpha asymmetry as a biomarker of depression by Yiwen Luo, Mingcong Tang, Xiwang Fan

    Published 2025-01-01
    “…Abstract This meta-analysis investigated resting frontal alpha asymmetry (FAA) as a potential biomarker for major depressive disorder (MDD). …”
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    Article
  2. 62

    Age-related features of alpha rhythm dynamics: a brief review by I.S. Polikanova, I.N. Mikheev, S.V. Leonov, O.V. Martynova

    Published 2025-01-01
    “… <p>In this mini-review, the age-related features of alpha rhythm dynamics, its generation sources, and its connection to cognitive functions are discussed. …”
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    Article
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    Tumor Necrosis Factor Alpha: A Link between Neuroinflammation and Excitotoxicity by Gabriel Olmos, Jerònia Lladó

    Published 2014-01-01
    “…Tumor necrosis factor alpha (TNF-α) is a proinflammatory cytokine that exerts both homeostatic and pathophysiological roles in the central nervous system. …”
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    Alpha-2-adrenergic receptor agonists for the prevention of delirium and cognitive decline after open heart surgery (ALPHA2PREVENT): protocol for a multicentre randomised controlled trial by Eva Skovlund, Rune Haaverstad, Henrik Zetterberg, Jorunn L Helbostad, Rolf Busund, Johan Raeder, Theis Tønnessen, Torgeir Bruun Wyller, Melanie R Simpson, Nils Kristian Skjærvold, Bjørn Erik Neerland, Svein Aslak Landsverk, Ieva Martinaityte, Hilde Margrethe Norum, Geir Selbaek, Elisabeth Skaar, Arjen JC Slooter, Øyvind Sverre Svendsen, Alexander Wahba

    Published 2022-06-01
    “…Introduction Postoperative delirium is common in older cardiac surgery patients and associated with negative short-term and long-term outcomes. The alpha-2-adrenergic receptor agonist dexmedetomidine shows promise as prophylaxis and treatment for delirium in intensive care units (ICU) and postoperative settings. …”
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  9. 69

    Approximation algorithm to symmetric alpha stable distribution with bi-region curve model by Kang WANG, Zhi-jiang XU, Li-min MENG

    Published 2013-01-01
    “…The symmetric alpha stable (S S) was used to model a non-Gaussian,heavy tail and impulsive noise of com-α munication channels.However,explicit expressions for the probability density functions (PDF) in terms of elementary functions are still unknown except for some special cases,which limits the application of the SαS distribution in practice,which the bi-region separated by the triple divergence was proposed Specially,within the triple divergence,a simple exponential function with two special parameters was constructed,the two parameters were determined by using Taylor serial expansion.Compared with conventional algorithms using the series expansion,the proposed algorithm avoids the selecting the number of the series items and the risk of series expansion divergence.Moreover,numerical results verify that the proposed approximation is closer to the actual SαS PDF than the conventional Cauchy-Gaussian mixture approximation.…”
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  10. 70

    Growth on Alpha-Ketoglutarate Increases Oxidative Stress Resistance in the Yeast Saccharomyces cerevisiae by Maria Bayliak, Nadia Burdyliuk, Volodymyr Lushchak

    Published 2017-01-01
    “…Alpha-ketoglutarate (AKG) is an important intermediate in cell metabolism, linking anabolic and catabolic processes. …”
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  11. 71

    The Alpha-Melanocyte Stimulating Hormone Induces Conversion of Effector T Cells into Treg Cells by Andrew W. Taylor, Darren J. Lee

    Published 2011-01-01
    “…The neuropeptide alpha-melanocyte stimulating hormone (α-MSH) has an important role in modulating immunity and homeostasis. …”
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  12. 72

    Gan Photonic Crystals: Spectral Dynamics in UV, X‐Ray, and Alpha Radiation by Firat Yasar, Noriaki Kawaguchi, Takayuki Yanagida, Isabel Harrysson Rodrigues, Yleana Evelyn Ceballos, Roberto Prado‐Rivera, Sam Keo

    Published 2025-01-01
    “…Methodologically, the emission spectra is analyzed from 5.9 keV X‐ray sources, decay curves, pulse height spectra in response to 241Am 5.5 MeV alpha‐rays, and photoluminescence spectra induced by UV excitation. …”
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    Investigating the Efficacy of an Individualized Alpha/Delta Neurofeedback Protocol in the Treatment of Chronic Tinnitus by Dominik Güntensperger, Christian Thüring, Tobias Kleinjung, Patrick Neff, Martin Meyer

    Published 2019-01-01
    “…First attempts have demonstrated that the application of alpha/delta neurofeedback in the treatment of chronic tinnitus leads to a reduction of symptoms at the group level. …”
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  16. 76

    Can malaria parasite pathogenesis be prevented by treatment with tumor necrosis factor-alpha? by Avner Friedman, Edward M. Lungu

    Published 2013-03-01
    “…By calculating the model reproduction number for a special representation of cytokine interaction, we have shown that the cytokine tumour necrosis factor-$\alpha$ can be administered to inhibit malaria infection. …”
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  17. 77

    Alpha Power Transformed Generalized Weibull Distribution With Its Detailed Properties and Applications by Merga Abdissa Aga, Ayele Taye Goshu

    Published 2024-01-01
    “…This study introduces the alpha power transformed generalized Weibull distribution (APTGWD), a novel probability model derived by transforming the generalization of Weibull distribution (GWD) using an alpha power technique. …”
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