Results 101 to 110 of about 461,322 (309)
Predicting Protein-Protein Interactions via Random Ferns with Evolutionary Matrix Representation. [PDF]
Comput Math Methods Med, 2022 Li Y, Wang Z, You ZH, Li LP, Hu X.
europepmc +1 more source
Determinantal representations and the Hermite matrix
Michigan Mathematical Journal, 2013 We consider the problem of writing real polynomials as determinants of symmetric linear matrix polynomials. This problem of algebraic geometry, whose roots go back to the nineteenth century, has recently received new attention from the viewpoint of convex optimization. We relate the question to sums of squares decompositions of a certain Hermite matrix.
Tim Netzer +2 more
openaire +3 more sources
Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer
Molecular Oncology, EarlyView.Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni +11 more
wiley +1 more source
Exact matrix representation of the RVB wavefunction
, 1991 It is shown that the RVB wave function can be expressed as the Pfaffian of an antisymmetric matrix whose size is equal to the number of lattice points.
Bhattacharjee, Somendra M.
core +1 more source
Raman signal extraction from CARS spectra using a learned-matrix representation of the discrete Hilbert transform. [PDF]
Opt Express, 2022 Camp CH.
europepmc +1 more source
Molecular Oncology, EarlyView.Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova +14 more
wiley +1 more source
Computation of minimal periodic realizations of transfer-function matrices
, 2003 We present a numerical approach to compute a minimal periodic state-space realization of a transfer-function matrix corresponding to a lifted state-space representation.
Varga, A., Varga, Andras
core
ON THE REAL MATRIX REPRESENTATION OF PT-SYMMETRIC OPERATORS
Acta Polytechnica, 2014 We discuss the construction of real matrix representations of PT-symmetric operators. We show the limitation of a general recipe presented some time ago for non-Hermitian Hamiltonians with antiunitary symmetry and propose a way to overcome it.
Francisco M. Fernández
doaj +1 more source
Assessment of the Kernel Gram Matrix Representation of Data in Order to Avoid the Alignment of Chromatographic Signals. [PDF]
Molecules, 2021 Stanimirova I, Daszykowski M.
europepmc +1 more source
Molecular Oncology, EarlyView.Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau +8 more
wiley +1 more source