Results 71 to 80 of about 252,763 (271)
FEBS Open Bio, EarlyView.Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava +3 more
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On rate of convergence of various iterative schemes
Fixed Point Theory and Applications, 2011 In this note, by taking an counter example, we prove that the iteration process due to Agarwal et al. (J. Nonlinear Convex. Anal. 8 (1), 61-79, 2007) is faster than the Mann and Ishikawa iteration processes for Zamfirescu operators.
Rafiq Arif +3 more
doaj
Ill-posed problems and the conjugate gradient method: Optimal convergence rates in the presence of discretization and modelling errors [PDF]
, 2022 Andreas B. Neubauer
openalex +1 more source
Convergence Rates of Regularized Approximation Processes
Journal of Approximation Theory, 2002 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shaw, Sen-Yen, Liu, Hsiang
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Aging and Cancer, EarlyView.Aging‐associated physiological and molecular alterations pose significant challenges in cancer management among India's elderly. Limited geriatric oncology expertise, financial constraints, and inadequate specialized care exacerbate disparities. Strategic expansion of insurance coverage, integration of palliative care, and infrastructural advancements ...
Nihanthy D. Sreenath +3 more
wiley +1 more source
Aging and Cancer, EarlyView.This study underscores the significant influence of frailty and vitality on the subjective health experience of older cancer survivors with acceptance and control emerging as salient mediators. These findings affirm the conceptual and empirical robustness of the model highlighting its potential utility in shaping future interventions for older cancer ...
Damien S. E. Broekharst +4 more
wiley +1 more source
Approximation by weighted means of Walsh-Fourier series
International Journal of Mathematics and Mathematical Sciences, 1996 We study the rate of approximation to functions in Lp and, in particular, in Lip(α,p) by weighted means of their Walsh-Fourier series, where α>0 and 1≤p≤∞.
F. Móricz, B. E. Rhoades
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Rates of Convergence for Bivariate Extremes
Journal of Multivariate Analysis, 1997 Let \(\{(X_n,Y_n)\), \(n\geq 1\}\) be independent, identically distributed (i.i.d.) random vectors with common distribution function \(F\). Suppose \(F\) is in the domain of attraction of an extreme value distribution, i.e., there exist constants \(a_n>0\), \(c_n>0\), \(b_n\), and \(d_n\) such that \[ F^n(a_nx+ b_n, c_ny+ d_n)\to G(x,y) \tag{1} \] for \
de Haan, Laurens, Peng, L (Liang)
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Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment
Aging and Cancer, EarlyView.Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey +12 more
wiley +1 more source
Bivariate $ \lambda $-Bernstein operators on triangular domain
AIMS MathematicsThis paper introduced a novel class of bivariate $ \lambda $-Bernstein operators defined on triangular domain, denoted as $ B_{m}^{\lambda_1, \lambda_2}(f; x, y) $.
Guorong Zhou, Qing-Bo Cai
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