Results 31 to 40 of about 7,369,874 (310)

The prognostic value of serum α-klotho in age-related diseases among the US population: A prospective population-based cohort study

open access: yesPreventive Medicine Reports
Objective: α-Klotho is a potential biological marker of aging with satisfactory clinical applicability. However, its prognostic significance in age-related diseases has largely been undermined.
Zhiwen Yang   +6 more
doaj   +1 more source

Bounds for the Second Hankel Determinant of Certain Univalent Functions

open access: yes, 2013
The estimates for the second Hankel determinant a_2a_4-a_3^2 of analytic function f(z)=z+a_2 z^2+a_3 z^3+...b for which either zf'(z)/f(z) or 1+zf"(z)/f'(z) is subordinate to certain analytic function are investigated.
Keong, Lee See   +2 more
core   +1 more source

Results on the deficiencies of some differential-difference polynomials of meromorphic functions

open access: yesOpen Mathematics, 2016
In this paper, we study the relation between the deficiencies concerning a meromorphic function f(z), its derivative f′(z) and differential-difference monomials f(z)mf(z+c)f′(z), f(z+c)nf′(z), f(z)mf(z+c).
Zheng Xiu-Min, Xu Hong-Yan
doaj   +1 more source

Body composition and pulmonary function in Cystic Fibrosis

open access: yesFrontiers in Pediatrics, 2014
Background: Lower body mass index (BMI) is associated with worse pulmonary function in cystic fibrosis (CF). Hypothesis: Lean body mass (LBM) is more strongly associated with pulmonary function than BMI is.Methods: Anthropometrics, body composition by ...
Saba eSheikh   +4 more
doaj   +1 more source

Entire functions of bounded index in frame

open access: yesМатематичні Студії, 2020
We introduce a concept of entire functions having bounded index in a variable direction, i.e. in a frame. An entire function $F\colon\ \mathbb{C}^n\to \mathbb{C}$ is called a function of bounded frame index in a frame $\mathbf{b}(z)$, if~there exists ...
A.I. Bandura
doaj   +1 more source

Impact of superficial temporal artery⁃middle cerebral artery bypass combined with encephalo⁃myo⁃synangiosis on cognitive function in patients with moyamoya disease

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2022
Objective To evaluate the improvement of superficial temporal artery⁃middle cerebral artery (STA⁃MCA) bypass combined with encephalo⁃myo⁃synangiosis (EMS) on cognitive function in patients with moyamoya disease (MMD).
SONG Yun⁃fei   +5 more
doaj   +1 more source

Generalizations of Z-supercontinuous functions and Dδ-supercontinuous functions

open access: yesApplied General Topology, 2008
[EN] Two new classes of functions, called ‘almost z-supercontinuous functions’ and ’almost Dδ-supercontinuous functions’ are introduced. The class of almost z-supercontinuous functions properly includes the class of z-supercontinuous functions (Indian J. Pure Appl. Math. 33(7), (2002), 1097-1108) as well as the class of almost clopen maps due to Ekici (
Kohli, J.K., Singh, D., Kumar, Rajesh
openaire   +5 more sources

MicroRNA-29a-5p attenuates hemorrhagic transformation and improves outcomes after mechanical reperfusion for acute ischemic stroke

open access: yesNon-coding RNA Research
Background: Hemorrhage transformation (HT) following endovascular reperfusion treatment is associated with worse clinical outcomes in acute ischemic stroke patients.
Chang-Luo Li   +7 more
doaj   +1 more source

Uniqueness of meromorphic solutions sharing values with a meromorphic function to w(z+1)w(z−1)=h(z)wm(z) $w(z + 1)w(z - 1) = h(z)w^{m}(z)$

open access: yesAdvances in Difference Equations, 2019
For the nonlinear difference equations of the form w(z+1)w(z−1)=h(z)wm(z), $$ w(z + 1)w(z - 1) = h(z)w^{m}(z), $$ where h(z) $h(z)$ is a nonzero rational function and m=±2,±1,0 $m = \pm 2, \pm 1,0$, we show that its transcendental meromorphic solution is
BaoQin Chen, Sheng Li
doaj   +1 more source

Compactness of the Family of A(z)-Analytic Functions

open access: yesAl-Mustansiriyah Journal of Science, 2023
In recent years, the Beltrami equation has garnered the attention of numerous researchers for the study of its analytical properties. Therefore, in this paper, we investigate certain properties of an analogue of the Cauchy integral for A(z)-analytic functions, utilizing the analytical properties of the Beltrami equation.
Ahmed Khalaf Radhi, Gregory M. Lyan
openaire   +2 more sources

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