Results 151 to 160 of about 2,360,658 (324)

Weyl relativity: A novel approach to Weyl's ideas

open access: yes, 2017
In this paper we revisit the motivation and construction of a unified theory of gravity and electromagnetism, following Weyl's insights regarding the appealing potential connection between the gauge invariance of electromagnetism and the conformal ...
Barceló, Carlos   +2 more
core   +1 more source

Behavior Decoding Delineates Seizure Microfeatures and Associated Sudden Death Risks in Mouse Models of Epilepsy

open access: yesAnnals of Neurology, EarlyView.
Objective Behavior and motor manifestations are distinctive yet often overlooked features of epileptic seizures. Seizures can result in transient disruptions in motor control, often organized into specific behavioral sequences that can inform seizure types, onset zones, and outcomes.
Yuyan Shen   +8 more
wiley   +1 more source

Comparative evaluation of apical sealing ability of different root canal sealers

open access: yesEuropean Oral Research, 2018
Purpose The aim of this study was to compare the short and long term apical sealing ability of different root canal sealers. Materials and methods Fifty-five extracted human anterior single-root teeth were used. The coronal part of each tooth was removed
Halenur Altan   +3 more
doaj   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

open access: yesThe Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey   +3 more
wiley   +1 more source

Antibacterial and Cytotoxicity characteristics of experimental epoxy -based endodontic sealer loaded with silver gold nanoparticles: in vitro study

open access: yesBDJ Open
Background Enhancing the antibacterial capabilities of dental materials by adding nanoparticles has been the subject of some research. However, the potential toxic effect of this material on the vital tissues should be investigated to avoid additional ...
Nermine Hassan   +5 more
doaj   +1 more source

The impact of dimethylaminohexadecyl methacrylates on the physical and antibacterial properties of endodontic sealers

open access: yesFrontiers in Oral Health
ObjectiveThis study aims to incorporate contact-killing quaternary ammonium into two root canal sealers, AH Plus (DentSply Sirona, New York City, NY, USA) and BC (FKG, Le Crêt-du-Locle Switzerland) sealers to improve their antibacterial properties ...
Faisal Alharamlah   +8 more
doaj   +1 more source

Interpersonal welfare comparisons, redistributive effects, and horizontal inequieties in the income tax system [PDF]

open access: yes, 1995
Vertical and horizontal equity principies occupy the core of income tax systems evaluation. Vertical inequality is measured in terms of relative or absolute income inequality indices, as in the analysis of the redistributive effects (RE) of progressive ...
Ruiz-Castillo, Javier
core   +1 more source

Linezolid‐mediated Prevention of Fibroblast Activation and Tissue Fibrosis via Mitochondrial Translation Inhibition

open access: yesArthritis &Rheumatology, EarlyView.
Objective Beyond its role as a ribosome‐targeting antibiotic, linezolid was recently shown to modulate immune responses by inhibiting mitochondrial translation. Because mitochondrial dysfunction is implicated in various fibrotic diseases, including systemic sclerosis (SSc), this study aimed to evaluate the antifibrotic potential of linezolid and ...
Xuezhi Hong   +13 more
wiley   +1 more source

Fourier law, phase transitions and the stationary Stefan problem

open access: yes, 2010
We study the one-dimensional stationary solutions of an integro-differential equation derived by Giacomin and Lebowitz from Kawasaki dynamics in Ising systems with Kac potentials, \cite{GiacominLebowitz}.
De Masi, Anna   +2 more
core   +1 more source

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