Results 121 to 130 of about 68,089 (339)

Islamic headscarves and female circumcision: Unveiling the threat posed by Islam to human rights [PDF]

open access: yes, 2005
This paper is, in part, a response to the NZPGLeJ Editor-in-Chief Herman Salton’s article,“‘Veiled Threats?’ Islam, Headscarves and Freedom of Religion in France and the United States”, which was published in the first issue of this journal.
Williamson, Myra Elsie Jane Bell
core   +1 more source

Magnetic Properties of Ferritin at Different Levels of Degradation: Implications for MRI‐Based Iron Quantification in the Brain

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 5, Page 2892-2897, May 2026.
ABSTRACT Purpose Ferritin's iron core exhibits complex magnetic properties, as suggested by magnetometry and Mössbauer spectroscopy, which remain incompletely understood. In particular, the antiferromagnetic inner core could influence the accuracy of iron quantification using MRI and raise concerns about postmortem validation studies involving degraded
Stefan Ropele   +8 more
wiley   +1 more source

Finding the nearest positive-real system

open access: yes, 2017
The notion of positive realness for linear time-invariant (LTI) dynamical systems, equivalent to passivity, is one of the oldest in system and control theory.
Gillis, Nicolas, Sharma, Punit
core   +1 more source

Inter‐Individual Differences in T1, T2, and Proton Density Using Quantitative Synthetic Imaging for 1H‐MRS Quantification

open access: yesMagnetic Resonance in Medicine, Volume 95, Issue 5, Page 2489-2499, May 2026.
ABSTRACT Purpose Metabolite concentrations can be determined from proton magnetic resonance spectroscopy (1H‐MRS) data using water as an internal reference. This calculation requires tissue‐specific water T1 and T2 relaxation constants and proton density (PD).
Samantha A. Leech   +4 more
wiley   +1 more source

Biomodification of dentin collagen with hydroalcoholic propolis extract: Impact on resin–dentin adhesion

open access: yesEuropean Journal of Oral Sciences, Volume 134, Issue 2, April 2026.
Abstract This in vitro study evaluated the effect of hydroalcoholic propolis extract (HPE) as a collagen cross‐linking agent for preserving the dentin–adhesive interface. Dentin beams from human third molars were demineralized with 10% phosphoric acid and assigned to five treatments: distilled water (control), 6.5% grape seed extract (GSE), and HPE at ...
Zidane Hurtado Rabelo   +5 more
wiley   +1 more source

Solar Activity Dependence of the Dayside Lunar Surface Potential in the Terrestrial Magnetotail

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract On the dayside of the Moon, the surface potential is primarily determined by (a) photoelectron emission by solar radiation and (b) the ambient plasma environment. Both of these drivers have large variability, but the resulting variability of the lunar surface potential has not been fully characterized yet.
Masahisa Kato   +4 more
wiley   +1 more source

Bivariate copulas defined from matrices [PDF]

open access: yes, 2013
We propose a semiparametric family of copulas based on a set of orthonormal functions and a matrix. This new copula permits to reach values of Spearman's Rho arbitrarily close to one without introducing a singular component.
Amblard, Cécile   +2 more
core   +4 more sources

Comparative Analysis of the Primary Drivers of Plasma Sheet Electron Precipitation

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract Plasma sheet electron precipitation into Earth's atmosphere plays a key role in magnetosphere–ionosphere coupling at auroral latitudes. Such precipitation can be driven by four primary mechanisms that scatter equatorial electrons into the loss cone: resonant interactions with whistler‐mode waves, electron cyclotron harmonics (ECH), broadband ...
Xiao‐Jia Zhang, Anton Artemyev
wiley   +1 more source

Case Report: Huge inclusion cyst as a long term complication of female genital mutilation

open access: yesSouth Sudan Medical Journal, 2019
Female genital mutilation (FGM) is a common practice in Nigeria and is performed for religious and cultural reasons despite associated short- and long-term complications.
Raymond Takpe   +2 more
doaj  

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