Results 161 to 170 of about 2,406,090 (339)
Frontiers in Marine Science“Synergistic Observing Network for Ocean Prediction (SynObs)” was launched in 2022 as a project of the United Nations Decade of Ocean Science for Sustainable Development to evaluate the importance of ocean observation systems and co-design the future ...
Yosuke Fujii +9 more
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On the C-numerical range of a matrix
Linear Algebra and its Applications, 1994 The author gives a condition for the \(C\)-numerical range \(W(C,T)\) of \(T\) being a line segment. He also obtains the result that if the \(C\)- numerical range \(W(C,T)\) of \(T\) is nowhere dense in \(\mathbb{R}^ 2\) then the matrices \(C\) and \(T\) are normal matrices.
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Molecular Oncology, EarlyView.This study highlights the importance of multi‐omic analyses in characterizing colorectal cancers. Indeed, our analysis revealed a rare CMS1 exhibiting dampened immune activation, including reduced PD‐1 expression, moderate CD8+ T‐cell infiltration, and suppressed JAK/STAT pathway.
Livia Concetti +10 more
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The numerical range of an operator [PDF]
Pacific Journal of Mathematics, 1970 openaire +3 more sources
Some extremal problems in the theory of numerical ranges [PDF]
, 1972 M. J. Crabb +2 more
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Molecular Oncology, EarlyView.This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani +14 more
wiley +1 more source
Mathematics OpenThe numerical range of a matrix is a compact convex set in the complex plane that contains the convex hull of the spectrum of the matrix. A key question is whether the origin belongs to the convex hull of the spectrum or the numerical range.
Cheng Guo, Shanhui Fan
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On numerical range and its application to Banach algebras [PDF]
, 1972 Brailey Sims
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Molecular Oncology, EarlyView.B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez +17 more
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