Showing 221 - 240 results of 25,938 for search '"R', query time: 0.09s Refine Results
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    Positive Solutions for a Nonhomogeneous Kirchhoff Equation with the Asymptotical Nonlinearity in R3 by Ling Ding, Lin Li, Jin-Ling Zhang

    Published 2014-01-01
    “…We study the following nonhomogeneous Kirchhoff equation: -(a+b∫R3‍|∇u|2dx)Δu+u=k(x)f(u)+h(x),  x∈R3,  u∈H1(R3),  u>0,  x∈R3, where f is asymptotically linear with respect to t at infinity. …”
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    Barrow holographic dark energy: a path to reconstructing f(R, T) gravity by P. S. Ens, A. F. Santos

    Published 2024-12-01
    “…In this study, we focus on the f(R, T) modified gravity theory, where R denotes the Ricci scalar and T represents the trace of the energy–momentum tensor. …”
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    An inverse eigenvalue problem for an arbitrary multiply connected bounded region in R2 by E. M. E. Zayed

    Published 1991-01-01
    “…The basic problem is to determine the geometry of an arbitrary multiply connected bounded region in R2 together with the mixed boundary conditions, from the complete knowledge of the eigenvalues {λi}j=1∞ for the Laplace operator, using the asymptotic expansion of the spectral function θ(t)=∑j=1∞exp(−tλi) as t→0.…”
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    Chromosome distribution of four LTR retrotransposons and 18 S rDNA in coffea eugenioides by Mariana Cansian Sattler, Jéssica Coutinho Silva, Stéfanie Cristina Oliveira, Wellington Ronildo Clarindo

    Published 2025-01-01
    “…Four LTR-retrotransposons (LTR-RTs) and the 18S rDNA of Coffea eugenioides, a diploid progenitor of the allotetraploid Coffea arabica, were unprecedently mapped in prometaphase/metaphase chromosomes and interphase nuclei. …”
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    Analysis of the IGS rRNA Region and Applicability for Leishmania (V.) braziliensis Characterization by Tayná C. de Goes, Rayana C. S. de Morais, Maria G. N. de Melo, Rômulo P. e Silva, Antônio M. Rezende, Milena de Paiva-Cavalcanti

    Published 2020-01-01
    “…Fifteen sequences generated for the IGS rRNA partial region of nine different species were deposited in GenBank so far. …”
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  15. 235

    Super Partition: fast, flexible, and interpretable large-scale data reduction in R by Katelyn J. Queen, Malcolm Barrett, Joshua Millstein

    Published 2025-01-01
    “…Availability and implementation Super Partition is a new function within the partition R package, available on the CRAN repository (https://cran.r-project.org/web/packages/partition/index.html).…”
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  16. 236

    Methylation of 45S Ribosomal DNA (rDNA) Is Associated with Cancer and Aging in Humans by Fengqing Shao, Xiaoqi Liu, Xianzhi Zhang, Qi Wang, Wencai Wang

    Published 2021-01-01
    “…More importantly, rDNA is the significant target of DNA methylation, and a potential association between rDNA methylation and cancer and aging has emerged recently. …”
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    Epigenetic Methylation of Parathyroid CaR and VDR Promoters in Experimental Secondary Hyperparathyroidism by Jacob Hofman-Bang, Eva Gravesen, Klaus Olgaard, Ewa Lewin

    Published 2012-01-01
    “…Secondary hyperparathyroidism (s-HPT) in uremia is characterized by decreased expression in the parathyroids of calcium sensing (CaR) and vitamin D receptors (VDR). Parathyroid hormone (PTH) is normalized despite low levels of CaR and VDR after experimental reversal of uremia. …”
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    Prognostic Impact of miR-224 and RAS Mutations in Medullary Thyroid Carcinoma by Elisabetta Cavedon, Susi Barollo, Loris Bertazza, Gianmaria Pennelli, Francesca Galuppini, Sara Watutantrige-Fernando, Simona Censi, Maurizio Iacobone, Clara Benna, Federica Vianello, Stefania Zovato, Davide Nacamulli, Caterina Mian

    Published 2017-01-01
    “…Little is known about the function of microRNA-224 (miR-224) in medullary thyroid cancer (MTC). This study investigated the role of miR-224 expression in MTC and correlated it with mutation status in sporadic MTCs. …”
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    Shannon's Random-Cipher Result and the Generalized R-Norm Entropy of Type β by Satish Kumar, Arun Choudhary

    Published 2013-01-01
    “…Using the Fano inequality for the generalized R-norm entropy and Bayess probability of error, a generalized random-cipher result is proved by taking into account the generalized R-norm entropy of type β.…”
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