Results 51 to 60 of about 426,430 (249)
Journal of Mathematical Analysis and Applications, 2008 The authors study generalized, i.e., \(g\)-frames in a Hilbert space \(U\), that is, sequences \((\Lambda_i)_{i\in I}\) of linear operators \(\Lambda_i:U\to V_i\) such that \[ A\| f\| ^2 \leq \sum_{i\in I} \| \Lambda_i f\| ^2 \leq B \| f\| ^2, \] for some positive constants \(A\) and \(B\).
Khosravi, Amir, Musazadeh, Kamran
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The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity
Molecular Oncology, EarlyView.Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli +7 more
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Discrete dualities for Monteiro's tetravalent modal algebras [PDF]
Journal of Mahani Mathematical ResearchDiscrete duality refers to a form of duality in which a class of abstract relational systems serves as the dual counterpart to a class of algebras. These relational systems are called \textit{frames}, following the terminology of non-classical logics. No
Gustavo Pelaitay
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Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer
Molecular Oncology, EarlyView.PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta +10 more
wiley +1 more source
Does Rhetoric Have a Place in Wohlrapp’s Theory of Argument?
Informal Logic, 2017 When a new theory of argumentation becomes available on the English-speaking market, such as it is happening now through the translation of Harald Wohlrapp’s The Concept of Argument, it is always interesting to work out how the new input will interact ...
Katharina Stevens
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Molecular Oncology, EarlyView.Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley +5 more
wiley +1 more source
Styles of Communication, 2020 In August 2017, a health crisis has spread all over Europe due to the contamination of eggs with Fipronil, which according to the World Health Organization, is “slightly toxic” when ingested in large quantities.
IOAN MICLEA
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Einstein Frame or Jordan Frame?
International Journal of Theoretical Physics, 1999 11 pages, LaTeX, no ...
Faraoni, Valerio, Gunzig, Edgard
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Overview of molecular signatures of senescence and associated resources: pros and cons
FEBS Open Bio, EarlyView.Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas +6 more
wiley +1 more source
Theoretical and experimental analysis of the central piles of the General Rafael Urdaneta Bridge
Revista Técnica de la Facultad de Ingeniería, 2011 This paper presents a tridimensional structural model of the original central piers of the Lake Maracaibo bridge. This model can reproduce the actual structural responses measured during experimental static load tests “in situ” with a mean error of less
Antonio Sarcos Portillo +1 more
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