Results 81 to 90 of about 125,725 (293)
On some strongly regular relations on hyperrings
, 2018 In this paper first by the fact that the relation $α^*$ is the transitive closure of two its subrelations we introduce and analyze a binary relation $λ^*_e$ on a hyperring such that the derived ring is a unitary ring. Next we introduce and study the notion of $λ_e$-parts in a hyperring and we characterize $λ_e$-parts in a $λ_e$-strong hyperring $R ...
openaire +2 more sources
FEBS Letters, EarlyView.The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson +6 more
wiley +1 more source
Bounded Domains of Generalized Riesz Methods with the Hahn Property
Journal of Function Spaces and Applications, 2013 In 2002 Bennett et al. started the investigation to which extent sequence spaces are determined by the sequences of 0s and 1s that they contain.
Maria Zeltser
doaj +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
On strongly regular graphs with μ⩽2 [PDF]
, 2006 In this paper we prove that any strongly regular graph with μ=1 satisfies k⩾(λ+1)(λ+2) and any strongly regular graph with μ=2 is either a grid graph or satisfies k⩾12λ(λ+3).
Bagchi, Bhaskar
core +1 more source
Cells, 2019 Adipose tissue accumulation is an independent and modifiable risk factor for cardiovascular disease (CVD). The recent CVD European Guidelines strongly recommend regular physical exercise (PE) as a management strategy for prevention and treatment of CVD ...
Leonardo Sandrini +7 more
doaj +1 more source
Selenium deficiency is linearly associated with hypoglycemia in healthy adults
Redox Biology, 2020 Objective: The trace element selenium (Se) is needed for regular biosynthesis of selenoproteins, which contribute to antioxidative defense systems and affect redox-regulated signaling.
Yue Wang +6 more
doaj +1 more source
The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
Abstract and Applied Analysis, 2012 Let {𝑡𝑛}⊂(0,1) be such that 𝑡𝑛→1 as 𝑛→∞, let 𝛼 and 𝛽 be two positive numbers such that 𝛼+𝛽=1, and let 𝑓 be a contraction. If 𝑇 be a continuous asymptotically pseudocontractive self-mapping of a nonempty bounded closed convex subset 𝐾 of a real reflexive ...
Xionghua Wu +3 more
doaj +1 more source
Serum visfatin in chronic renal failure patients on maintenance hemodialysis: A correlation study
The Egyptian Journal of Internal Medicine, 2013 Background and aim of work Endothelial dysfunction, atherosclerosis, and cardiovascular disease are strongly linked to chronic kidney disease. It has been hypothesized that visfatin may play an important role in uremia-related atherosclerosis and the ...
Abdel Wahab M Lotfy +3 more
doaj +1 more source