Results 81 to 90 of about 24,314 (174)

How sensitive and specific are MRI features of sacroiliitis for diagnosis of spondyloarthritis

Journal of the Belgian Society of Radiology, 2014
'Objective: 'To determine the sensitivity and specificity of MRI features of sacroiliitis in spondyloarthritis (SpA). 'Materials and methods': A retrospective study reviewed MRI of the sacroiliac (SI) joints in 517 patients with inflammatory back pain ...
L Jans, L Coeman, L Van Praet, P Carron, D Elewaut, F Van den Bosch, JL Jaremko, W Huysse, KL Verstraete   +8 more
doaj   +1 more source

b-weighted dyadic BMO from dyadic BMO and associatedT(b) theorems

Collectanea mathematica, 2010
Denote by \(\Delta\) a finite set of dyadic intervals on the half-line. Let \(b\) be a function with \(|[b]_I|\geq 1\) for all \(I \in \Delta\), and let \(\psi_I^b\) and \(\rho_I^b\) be the associated \(b-\)adapted Haar wavelets. The (global) BMO\((b)\) semi-norm of a function \(f\) if defined by \[ \|f\|_{\text{BMO}(b)}=\sup_{J}\frac{1}{|J|^{1/2 ...
openaire   +4 more sources

Dyadic BMO on the bidisk

Revista Matemática Iberoamericana, 2005
We give several new characterizations of the dual of the dyadic Hardy space H^{1,d}(\mathbb{T}^2) , the so-called dyadic BMO space in two variables and denoted \mathrm{BMO}^{\mathit d}_{\mathrm{prod}}
Blasco, Óscar, Pott, Sandra
openaire   +3 more sources

Association between eyeball asymmetry and offset of openings in optic nerve head canal assessed by posterior polar eyeball topography

Scientific Reports
We investigated three-dimensional (3D) eyeball protrusion and its association with the offset between the lamina cribrosa (LC) and Bruch’s membrane opening (BMO). 3D-MRI scans were taken from 93 subjects (186 eyes).
Kyoung Min Lee, Jung Hyo Rhim, Hyoung Jun Ahn, Martha Kim, Sohee Oh, Sun-Won Park, Seok Hwan Kim   +6 more
doaj   +1 more source

$A_{\infty}$ constants between $\mathit{BMO}$ and weighted $\mathit{BMO}$

Proceedings of the Japan Academy, Series A, Mathematical Sciences, 2014
In this short article, we consider estimates of the ratio \begin{equation*} \|{f}\|_{\mathit{BMO}(w)} / \|{f}\|_{\mathit{BMO}} \end{equation*} from above and below, where $w$ belongs to Muckenhoupt class $A_{\infty}$. The upper bound of the ratio was proved by Hytonen and Perez in~[6] with the optimal power.
openaire   +2 more sources

Superposition of bulk and interface electric field for boosting charge transfer in Bi2MoO6/Bi19Br3S27 S-scheme heterojunctions

Journal of Materiomics
Coupling bulk and interface electric field for enhancing photogenerated charge carrier separation represents an effective strategy toward enhancing photocatalytic performance due to the potential of superposition of electric field.
Hui Yang, Zhongliao Wang, Jinfeng Zhang, Kai Dai, Jingxiang Low   +4 more
doaj   +1 more source

Solid-state mantle convection coupled with a crystallising basal magma ocean

Comptes Rendus. Géoscience
Fractional crystallisation of a basal magma ocean (BMO) has been proposed to explain the formation of large scale compositional variations in the mantle and the persistence of partially molten patches in the lowermost mantle. We present a complete set of
Labrosse, Stéphane, Morison, Adrien, Tackley, Paul James   +2 more
doaj   +1 more source

Embedding $\mathit{BMO}$ into weighted $\mathit{BMO}$

Publicacions Matemàtiques, 2021
openaire   +1 more source

SOME EMBEDDINGS RELATED TO HOMOGENEOUS TRIEBEL–LIZORKIN SPACES AND THE BMO FUNCTIONS

Проблемы анализа
As the homogeneous Triebel–Lizorkin space $\dot{F}_{p,q}^s$ and the space BMO are defined modulo polynomials and constants, respectively, we prove that BMO coincides with the realized space of $\dot{F}_{\infty, 2}^0$ and cannot be directly identified ...
B. Gheribi, M. Moussai
doaj   +1 more source