Results 11 to 20 of about 83,070 (263)

Radial variation of functions in Besov spaces [PDF]

open access: yesPublicacions Matemàtiques, 2006
This paper considers the radial variation function F(r, t) of an analytic function f(z) on the disc D. We examine F(r, t) when f belongs to a Besov space As pq and look for ways in which F imitates the behaviour of f. Regarded as a function of position (r, t) in D, we show that F obeys a certain integral growth condition which is the real variable ...
openaire   +5 more sources

Effects of processing heterogeneities on the micro- to nanostructure strengthening mechanisms of an alloy 718 turbine disk

open access: yesMaterials & Design, 2021
Advancements in thermo-mechanical processing of Ni-based superalloys enable manufacturing of engineering parts with superior mechanical properties. Forged aeroengine disks exhibit radial microstructural heterogeneities from both pre-materials and prior ...
Vitor Vieira Rielli   +5 more
doaj   +1 more source

Successful transradial intervention via a radial recurrent artery branch from the radioulnar alpha loop using a sheathless guiding catheter [PDF]

open access: yesYeungnam University Journal of Medicine, 2018
The radial artery is generally the preferred access route in coronary angiography and coronary intervention. However, small size, spasm, and anatomical variations concerning the radial artery are major limitations of transradial coronary intervention ...
Shin-Eui Yoon   +2 more
doaj   +1 more source

THE PULSATIONS OF RADIAL VELOCITIES AMPLITUDE OF V 474 MON - THE DELTA SCT TYPE STAR

open access: yesOdessa Astronomical Publications, 2017
The variations of radial velocities amplitude of V474 Mon - the Delta Set type star have been determined from spectrograms obtained at the 6-m telescope. Lines of metals are measured. The curves of radial velosities show both primary and secondary period
S. N. Udovichenko   +2 more
doaj   +1 more source

Hypoplastic and Accessory Radial Arteries: A Case Report [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Arterial variations in the upper extremity occur in a high prevalence. The radial artery is a terminal branch of the brachial artery in the cubital fossa. This artery is used in some treatment interventions and it’s variation is important for clinicians.
Heidar Toolee, Yousef Mohamadi
doaj   +1 more source

FREQUENCY ANALISYS OF RADIAL VELOCITIES VARIATIONS OF XZ CYG

open access: yesOdessa Astronomical Publications, 2017
The observation of RR Lyr type star XZ Cyg were carried out at 50" telescope of Crimean Astrophysical observatory and covered the time interval of JD 2441483 - 2441579.
S. V. Vasilyeva
doaj   +1 more source

Long-period radial-velocity variations of Arcturus [PDF]

open access: yesPublications of the Astronomical Society of the Pacific, 1989
We have measured the relative radial velocity of Arcturus using the HF absorption cell technique on 43 occasions from 1981 through 1985. The range of our velocities is 500 m s-1, which is much larger than our estimated internal errors (typically 10 m s-1).
Alan W. Irwin   +4 more
openaire   +1 more source

Radial variations of broad-sense heritability in wood properties and classification of load–deflection curves in static bending for six half-sib families of Chamaecyparis obtusa

open access: yesJournal of Wood Science, 2022
Wood properties (annual ring width, tracheid length, microfibril angle [MFA], basic density, and air-dry density) and mechanical properties (modulus of elasticity [MOE], modulus of rupture [MOR], bending work, and compressive strength) in 34-year-old ...
Yusuke Takahashi   +8 more
doaj   +1 more source

The Variation of the Fractional Maximal Function of a Radial Function [PDF]

open access: yesInternational Mathematics Research Notices, 2017
Abstract In this article, we study the regularity of the non-centered fractional maximal operator $M_{\beta}$. As the main result, we prove that there exists $C(n,\beta)$ such that if $q=n/(n-\beta)$ and $f$ is radial function, then $\|DM_{\beta}f\|_{L^{q}({\mathbb{R}^n})}\leq C(n,\beta)\|Df\|_{L^{1}({\mathbb{R}^n})}$.
Luiro, Hannes, Madrid, Jose
openaire   +4 more sources

Unilateral high division of brachial artery

open access: yesNational Journal of Clinical Anatomy, 2016
Arterial variations in the arm are of great clinical importance as this area is commonly involved in many surgical and invasive procedures. During dissection, we observed in the right upper limb a variation in the division and branching pattern of ...
T M Sucharitha, L Hema, S V Phanindra
doaj   +1 more source

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