Results 61 to 70 of about 295,579 (265)

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

On the connection between optimality conditions, variational inequalities and equilibrium problems

open access: yesLe Matematiche, 1994
In this note we underline, once more, the relationships between necessary optimality conditions for constrained extremum problems and the variational inequalities in finite dimension spaces.
Massimo Pappalardo
doaj  

On A Combinatorial Problem Connected withFactorizations [PDF]

open access: yesColloquium Mathematicum, 1997
Let \(R\) be the ring of integers of an algebraic number field and denote by \(a_k\) the maximal number of non-principal prime ideals which can divide a squarefree element of \(R\) having at most \(k\) distinct factorizations into irreducibles. It is known [\textit{W. Narkiewicz}, Colloq. Math.
openaire   +2 more sources

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao   +5 more
wiley   +1 more source

ANALISIS KEMAMPUAN KONEKSI MATEMATIS SISWA DALAM MENYELESAIKAN MASALAH KONTEKSTUAL PADA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL

open access: yesJurnal Lebesgue
Connections in mathematics refer to linking mathematical concepts with other sciences and their application in everyday life situations. Solving mathematical problems related to context can be used to develop and assess students' mathematical abilities ...
Nurliya Hamzah   +2 more
doaj   +1 more source

Strongly Elliptic Differential-Difference Equations with Mixed Boundary Conditions in a Cylindric Domain

open access: yesСовременная математика: Фундаментальные направления, 2019
We consider strongly elliptic differential-difference equations with mixed boundary conditions in a cylindrical domain. We establish the connection between such problems and nonlocal mixed problems for strongly elliptic differential equations, and prove ...
V. V. Liiko, A. L. Skubachevskii
doaj   +1 more source

Early Clinical, Imaging, and Pathological Characteristics of SRPK3/TTN‐Digenic Myopathy

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective SRPK3/TTN‐digenic myopathy was recently established as a skeletal muscle myopathy caused by digenic inheritance. This study characterizes the early clinical presentation of SRPK3/TTN‐digenic myopathy in one previously reported and seven newly identified pediatric patients.
Rotem Orbach   +23 more
wiley   +1 more source

Multiplicity in parameter‐dependent problems for ordinary differential equations

open access: yesMathematical Modelling and Analysis, 2009
We consider two types of nonlinear boundary value problems involving parameters. The second type of problems includes the Fučík problem. Properties of spectra are discussed in connection with the number of solutions to BVP.
Felix Sadyrbaev
doaj   +1 more source

Understanding the Burden of Orofacial Involvement and Patient Treatment Preferences in Systemic Sclerosis: Results From a Large International Survey

open access: yesArthritis Care &Research, EarlyView.
Objective Orofacial manifestations are significantly impactful in patients with systemic sclerosis (SSc) yet remain understudied, with no dedicated clinical guidelines to inform their management. Methods An international online survey comprised38 questions addressing orofacial manifestations of SSc, including patients’ confidence in their treating ...
Eleni Deligianni   +4 more
wiley   +1 more source

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