Results 111 to 120 of about 7,666,446 (331)
Bi-Fuzzy S-Approximation Spaces
MathematicsThe S-approximation spaces are significant extension of the rough set model and have been widely applied in intelligent decision-making. However, traditional S-approximation spaces are limited to two crisp universes, whereas bi-fuzzy universes (i.e., two
Ronghai Wang, Xiaojie Xie, Huilai Zhi
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Smooth Approximations in Banach Spaces [PDF]
Proceedings of the American Mathematical Society, 1992 A Banach space that has a locally uniformly convex (LUC) norm whose dual is also LUC is shown to admit C 1 {C^1} -smooth partitions of unity. It is also established that there is a norm on a Hubert space with Lipschitz derivative that cannot be approximated uniformly on bounded sets by functions with
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FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
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FEBS Open Bio, EarlyView.Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li +8 more
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New Rough Set Approximation Spaces
Abstract and Applied Analysis, 2013 La teoría de conjuntos aproximados fue introducida por Pawlak en 1982 para manejar la imprecisión, la vaguedad y la incertidumbre en el análisis de datos. Nuestro objetivo es generalizar la teoría de conjuntos aproximados introduciendo conceptos de aproximaciones -baja y -superior que dependen del concepto de -sets.
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FEBS Open Bio, EarlyView.ZFAS1 is a lncRNA promoting cell proliferation and migration, exhibiting high expression in various cancers. It is conserved, widely expressed, and produces multiple splice variants with unclear roles. We identified several splice variants in hepatocyte models, and found that inhibiting or suppressing regulators of the unfolded protein response (PERK ...
Sébastien Soubeyrand +2 more
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Best approximation in metric spaces [PDF]
Proceedings of the American Mathematical Society, 1988 A metric space ( X , d ) \left ( {X,d} \right ) is called an M M -space if for every x x and y y in X X and for every r ∈ [ 0 , λ
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Dapagliflozin prevents methylglyoxal‐induced retinal cell death in ARPE‐19 cells
FEBS Open Bio, EarlyView.Diabetic macular oedema is a diabetes complication of the eye, which may lead to permanent blindness. ARPE‐19 are human retinal cells used to study retinal diseases and potential therapeutics. Methylglyoxal is a compound increased in uncontrolled diabetes due to elevated blood glucose.
Naina Trivedi +7 more
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On Diminishing Fuzzy Neutrosophic Topological Spaces over Nano Topology [PDF]
Neutrosophic Sets and SystemsAs an extension and also, a necessity to compute the indeterminacy, the concept of diminishing fuzzy sets is protracted to introduce the conception of diminishing fuzzy (single-valued) neutrosophic sets in the standard unit interval.
Jansirani N, Vasugi T, Kamal Nasir V
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FEBS Open Bio, EarlyView.Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn +4 more
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