Results 101 to 110 of about 565,177 (286)
100% of the zeros of the Riemann zeta-function are on the critical line
, 2019 We consider a specific family of analytic functions $g_{\alpha,T}(s)$, satisfying certain functional equations and approximating to linear combinations of the Riemann zeta-function and its derivatives of the form $c_0\zeta(s)+c_1\frac{\zeta'(s)}{\log T}
Preobrazhenskaya, Tatyana +1 more
core
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
Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer
Molecular Oncology, EarlyView.Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley +1 more source
Non-isothermal kinetics of thermal degradation of chitosan
Chemistry Central Journal, 2012 Background Chitosan is the second most abundant nitrogen containing biopolymer in nature, obtained from the shells of crustaceans, particularly crabs, shrimp and lobsters, which are waste products of seafood processing industries.
Georgieva Velyana +2 more
doaj +1 more source
Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining
Molecular Oncology, EarlyView.IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis +3 more
wiley +1 more source
Demand for Banking and Shadow Banking Services in Iran [PDF]
فصلنامه پژوهشهای اقتصادی ایرانIn recent decades, the functioning of financial markets and banks has undergone significant changes. Many institutions resembling traditional banks have emerged outside the regulatory framework of the central bank, a phenomenon known as shadow banking ...
Meysam Amiri, Samira Farahani
doaj +1 more source
Systems of two-dimensional complex partial differential equations for bi-polyanalytic functions
AIMS Mathematics<p>A class of Schwarz problems with the conditions concerning the real and imaginary parts of high-order partial differentiations for polyanalytic functions was discussed first on the bicylinder. Then, with the particular solution to the Schwarz problem for polyanalytic functions, a Dirichlet problem for bi-polyanalytic functions was investigated
Yanyan Cui, Chaojun Wang
openaire +2 more sources
Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control
FEBS Open Bio, EarlyView.Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada +5 more
wiley +1 more source
The Fractional Variable-Order Grassi–Miller Map: Chaos, Complexity, and Control
Computational and Mathematical MethodsIn the topic of discrete variable-order systems governed by fractional difference equations, this study makes a significant contribution by introducing two innovative variable-order versions of the fractional Grassi–Miller system.
Adel Ouannas +5 more
doaj +1 more source
Closed-form solution of decomposable stochastic models [PDF]
Markov and semi-Markov processes are increasingly being used in the modeling of complex reconfigurable systems (fault tolerant computers). The estimation of the reliability (or some measure of performance) of the system reduces to solving the process for
Sjogren, Jon A.
core +1 more source