Results 51 to 60 of about 14,634,982 (301)
Some equivalence theorems with K-functionals
Journal of Approximation Theory, 2003 Let \(S\) be a set of positive measure, and let \(P(D)\) be a self-adjoint, unbounded operator on \(L^2(S)\), which has a discrete spectrum \(\{-\lambda(k)\}_{k=0}^\infty\), \(0=\lambda(0)
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BMC Geriatrics, 2021 Background The incidence and number of fragility hip fractures are gradually increasing, resulting in a wide consumption of medical resources. Various factors affecting functional recovery in patients with fragility hip fractures are known, and comorbid ...
Soo Hoon Yoon +5 more
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Structured Space-Sphere Point Processes and K-Functions [PDF]
Methodology and Computing in Applied Probability, 2019 This paper concerns space-sphere point processes, that is, point processes on the product space of $\mathbb R^d$ (the $d$-dimensional Euclidean space) and $\mathbb S^k$ (the $k$-dimen\-sional sphere). We consider specific classes of models for space-sphere point processes, which are adaptations of existing models for either spherical or spatial point ...
Jesper Møller +3 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola +4 more
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Functional classification of metabolic gene responses to low-K stress.
, 2016 Functional classification of metabolic gene responses to low-K stress.
Fei Hu (191861) +9 more
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NanomaterialsThis study investigates the effect of the surface functionalization of tungsten disulfide (WS2) nanoparticles with aminoacetic acid (glycine) on the structure, curing behavior, and mechanical performance of epoxy nanocomposites.
Lyazzat Tastanova +4 more
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A note on the formula size of the “mod k” functions [PDF]
Information Processing Letters, 1987 The symmetric Boolean functions in n variables are defined as \(C^ n_ k(x_ 1,...,x_ n)\) iff \(\sum^{n}_{i=1}x_ i=0 mod k\). This note proves the existence of formulas of size \(O(n^ 2)\) for \(C^ n_ 3\), size \(O(n^{2.58})\) for \(C^ n_ 7\), and size \(O(n^ 3)\) for the functions \(C^ n_ 5\) and \(C^ n_{15}\).
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono +7 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
Boosting BOLD fMRI by K-Space density weighted echo planar imaging [PDF]
, 2013 Functional magnetic resonance imaging (fMRI) has become a powerful and influential method to non-invasively study neuronal brain activity. For this purpose, the blood oxygenation level-dependent (BOLD) effect is most widely used. T2* weighted echo planar
Andreas J Bartsch +21 more
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