Results 21 to 30 of about 1,828,698 (329)

On Scales of Sobolev spaces associated to generalized Hardy operators

open access: yes, 2021
We consider the fractional Laplacian with Hardy potential and study the scale of homogeneous $L^p$ Sobolev spaces generated by this operator. Besides generalized and reversed Hardy inequalities, the analysis relies on a H\"ormander multiplier theorem ...
Merz, Konstantin
core   +1 more source

Significant Influence of a Single Atom Change in Auxiliary Acceptor on Photovoltaic Properties of Porphyrin-Based Dye-Sensitized Solar Cells

open access: yesNanomaterials, 2018
The rational design of porphyrin sensitizers is always crucial for dye-sensitized solar cells (DSSCs), since the change of only a single atom can have a significant influence on the photovoltaic performance.
Haoran Zhou   +3 more
doaj   +1 more source

The effect of maternal iron deficiency on zinc and copper levels and on genes of zinc and copper metabolism during pregnancy in the rat [PDF]

open access: yes, 2019
Fe deficiency is relatively common in pregnancy and has both short- and long-term consequences. However, little is known about the effect on the metabolism of other micronutrients.
Cottin, Sarah C.   +5 more
core   +3 more sources

PWE-020 Diagnosing Microscopic Colitis – Is Colonoscopy Necessary?: Abstract PWE-020 Table 1 [PDF]

open access: yesGut, 2014
Introduction Microscopic colitis is a common cause of chronic diarrhoea, particularly in older people, and the incidence is increasing. As the endoscopic appearance is typically normal, diagnosis of the two subtypes, collagenous and lymphocytic colitis, relies upon specific histology findings.
A. Pennefather   +3 more
openaire   +2 more sources

Study selection in polymer compositions and methods of manufacture shells for K-pipes [PDF]

open access: yes, 2014
Розроблено К-труби для відбійки блочного каменю. Підібрано полімерну композицію на базі ПЕВТ 15803-020 та метод екструзійного формування циліндричної основи К-труб. Описано технологічні режими виготовлення елементів К-труб.
Закусило, Василь Романович   +3 more
core   +1 more source

Author Correction: Tree mode of death and mortality risk factors across Amazon forests

open access: yesNature Communications, 2021
A Correction to this paper has been published: https://doi.org/10.1038/s41467-020-20537 ...
Adriane Esquivel-Muelbert   +113 more
doaj   +1 more source

Emission spectrum of hot HDO in the 380-2190 cm(-1) region [PDF]

open access: yes, 2001
Fourier transform emission spectra were recorded using a mixture of H2O and D2O at a temperature of 1500 degreesC. The spectra were recorded in three overlapping sections and cover the wavenumber range 380-2190 cm(-1).
Bernath, PF   +5 more
core   +1 more source

Effect of Cold Drawing Deformation and Annealing Treatment on Microstructure and Properties of GH4169 Wire [PDF]

open access: yesTeshugang
 In order to obtain GH4169 alloy wire with stable microstructure and properties, the effects of different cold drawing deformation and annealing process on the microstructure and properties of GH4169 alloy wire were studied.Two cold deformation ...
Li Xinxu, Yu Ang, Su He, Li Lei, Liu Xike, Meng Yu
doaj   +1 more source

Globular Clusters in the Magellanic Clouds.I:BV CCD-Photometry for 11 Clusters [PDF]

open access: yes, 1994
We present BV CCD-data for 11 intermediate-age LMC clusters; the main conclusions are: 1. in the (V_to, V_cl,m) and (V-to, (V_to-V_cl,m)) planes the models yield a good overall description of the data; 2.
Buonanno, R.   +5 more
core   +2 more sources

The various routes to functional regeneration in the central nervous system [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Echeverri, K.
Echeverri, Karen
core   +1 more source

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