Results 121 to 130 of about 4,984,277 (353)

On Hardy spaces on worm domains

open access: yesConcrete Operators, 2016
AbstractIn this review article we present the problem of studying Hardy spaces and the related Szeg˝o projection on worm domains. We review the importance of the Diederich–Fornæss worm domain as a smooth bounded pseudoconvex domain whose Bergman projection does not preserve Sobolev spaces of sufficiently high order and we highlight which difficulties ...
openaire   +4 more sources

Solanidine‐derived CYP2D6 phenotyping elucidates phenoconversion in multimedicated geriatric patients

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Aims Phenoconversion, a genotype‐phenotype mismatch, challenges a successful implementation of personalized medicine. The aim of this study was to detect and determine phenoconversion using the solanidine metabolites 3,4‐seco‐solanidine‐3,4‐dioic acid (SSDA) and 4‐OH‐solanidine as diet‐derived cytochrome P450 2D6 (CYP2D6) biomarkers in a ...
Jens Andreas Sarömba   +9 more
wiley   +1 more source

Bringing Small Devices, Giving Design Advice: Introducing Radiation Protection Practices in Greece via the IAEA's Visiting Professor Program**

open access: yesBerichte zur Wissenschaftsgeschichte, EarlyView.
Abstract This paper examines how an International Atomic Energy Agency (IAEA) expert mission for technical assistance in the late 1950s to Greece was effectively transformed into a mission to achieve the IAEA′s central objective: to consolidate its position as the leading global authority on radiation protection. The study focuses on the work of Alfred
Loukas Freris
wiley   +1 more source

Hardy spaces and divergence operators on strongly Lipschitz domains in $R^n$

open access: yes, 2002
Let $\Omega$ be a strongly Lipschitz domain of $\reel^n$. Consider an elliptic second order divergence operator $L$ (including a boundary condition on $\partial\Omega$) and define a Hardy space by imposing the non-tangential maximal function of the ...
Auscher, P., Russ, E.
core   +1 more source

Discrete Heterotrimetallic Assemblies Based on Rod‐Shaped FeII‐Metalloligands and a ZnII‐Porphyrin/RuII‐Metallacycle

open access: yesChemistry – A European Journal, Accepted Article.
An efficient strategy for the preparation of heterometallic discrete porphyrin assemblies, tuned both in dimensions and number of metal centers, is described. Five rod‐shaped di‐pyridyl FeII‐metalloligands, with varied length (1.5 – 3.2 nm), lateral substituents, and number of iron centers, were used to bridge two RuII‐metallacycles, made of two ...
Elisabetta Iengo   +6 more
wiley   +1 more source

Partial regularity for flows of H-surfaces, II

open access: yesElectronic Journal of Differential Equations, 1999
We study the regularity of weak solutions to the heat equation for H-surfaces. Under the assumption that the function $H:{Bbb R}^3 o {Bbb R}$ is bounded and Lipschitz, we show that the solution is $C^{2,alpha}$ on its domain, except for a set of measure ...
Changyou Wang
doaj  

Bahaman patch reefs: Numerous and neglected

open access: yesThe Depositional Record, EarlyView.
Abstract Phanerozoic patch reefs are extensively studied because they are abundant and are potential reservoirs for valuable fluids. In contrast, geologic studies of modern reefs have largely focused on platform margins, leaving patch reefs comparatively neglected. What conditions favour patch‐reef development?
Paul Enos, Clay Robertson
wiley   +1 more source

Bipartite polygon models: entanglement classes and their nonlocal behaviour [PDF]

open access: yesQuantum
Hardy's argument constitutes an elegantly logical test for identifying nonlocal features of multipartite correlations. In this paper, we investigate Hardy's nonlocal behavior within a broad class of operational theories, including the qubit state space ...
Mayalakshmi Kolangatt   +5 more
doaj   +1 more source

Extensions of Hardy spaces and their use in analysis [PDF]

open access: gold, 1977
Ronald R. Coifman, Guido Weiss
openalex   +1 more source

An assessment of stress and production rate of sucker rod heat pipes in oil well pumping system

open access: yesDeep Underground Science and Engineering, EarlyView.
The sucker rod pumping system is the preferred oil extraction technique. The concept about equipping the hollow vacuum space in solid sucker rods with heat pipe has been scrutinized in terms of stress and oil production evaluation. Abstract The implementation of the heat pipe concept in sucker rods for oil pumping systems negates the requirement for an
R. S. Anand   +5 more
wiley   +1 more source

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