Results 91 to 100 of about 143,340 (298)

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

Aging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi, Emily Herdman, Danielle Westmark, Vijaya R. Bhatt   +3 more
wiley   +1 more source

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng, Diego Z. Carvalho, Shahid Karim, Anwar Chahal, Virend K. Somers   +4 more
wiley   +1 more source

SIFAT-SIFAT DASAR MATRIKS SKEW HERMITIAN

Barekeng, 2013
Matriks didefinisikan sebagai susunan persegi panjang dari elemen-elemen yang diatur dalam baris dan kolom. Matriks dengan elemen-elemen penyusunnya merupakan bilangan kompleks dikenal dengan matriks bilangan kompleks.
Lidia Salaka, Henry W. M. Patty, Mozart W. Talakua   +2 more
doaj   +1 more source

ON INVARIANT SKEW-TENSORS [PDF]

Proceedings of the National Academy of Sciences, 1956
Throughout this note V will denote a real n-dimensional vector space with a positive-definite inner product, its value for u, v ? V being denoted by (u, v). Let ? p V be the space of contravariant skew-tensors over V of degree p. The inner product in V induces a positive-definite inner product in ? P V, where (u 1 ? … ? u p , v 1 ? … ? v p ) = (1/p!) ·
openaire   +3 more sources

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

Annals 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, Sandra Donkervoort, Carola Hedberg‐Oldfors, Giovanni Baranello, Dimah Saade, Precilla D'Souza, Ruchee Patel, Eva Michael, A. Reghan Foley, Diana Bharucha‐Goebel, S. Jin Haugland, Meghan McAnally, Omer Abdul Hamid, Katherine Chao, Ellen F. Macnamara, Alan H. Beggs, Anna Sarkozy, Juliane Mueller, Steven A. Moore, Richard S. Finkel, Cynthia J. Tifft, Francesco Muntoni, Anders Oldfors, Carsten G. Bönnemann   +23 more
wiley   +1 more source

Decomposing Berge graphs and detecting balanced skew partitions [PDF]

We prove that the problem of deciding whether a graph has a balanced skew partition is NP-hard. We give an O(n9)-time algorithm for the same problem restricted to Berge graphs.
Nicolas Trotignon
core  

Approximations to the Truth: Comparing Survey and Microsimulation Approaches to Measuring Income for Social Indicators [PDF]

, 2010
In this paper, we evaluate income distributions in four European countries (Austria, Italy, Spain and Hungary) using two complementary approaches: a standard approach based on reported incomes in survey data, and a microsimulation approach, where taxes ...
Iacovou, Maria, Skew A., Sutherland H., Skew, Alexandra J, Holly Sutherland, Sutherland, Holly, Francesco Figari, Figari, Francesco, Skew, Alexandra, Maria Iacovou, Iacovou M., Alexandra J. Skew   +11 more
core   +1 more source

Isomorphic Operators and Functional Equations for the Skew-Circulant Algebra

Abstract and Applied Analysis, 2014
The skew-circulant matrix has been used in solving ordinary differential equations. We prove that the set of skew-circulants with complex entries has an idempotent basis. On that basis, a skew-cyclic group of automorphisms and functional equations on the
Zhaolin Jiang, Tingting Xu, Fuliang Lu
doaj   +1 more source

Adaptation to Skew Distortions of Natural Scenes and Retinal Specificity of Its Aftereffects

Frontiers in Psychology, 2017
Image skew is one of the prominent distortions that exist in optical elements, such as in spectacle lenses. The present study evaluates adaptation to image skew in dynamic natural images.
Selam W. Habtegiorgis, Katharina Rifai, Markus Lappe, Siegfried Wahl   +3 more
doaj   +1 more source

Long‐Term Efficacy of Immunotherapy in Autoimmune Autonomic Ganglionopathy—A 10‐Year Follow Up Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Autoimmune autonomic ganglionopathy (AAG) is a rare but potentially treatable cause of severe autonomic failure. Evidence guiding long‐term immunotherapy, treatment sequencing, and residual autonomic impairment is limited. We evaluated long‐term treatment response, residual autonomic dysfunction, and relapse patterns in patients with
Giacomo Chiaro, Shiwen Koay, Gordon T. Ingle, Patricia McNamara, Laura Watson, Fion Bremner, Valeria Iodice   +6 more
wiley   +1 more source