Results 61 to 70 of about 8,231 (239)
Ferroelectricity in Antiferromagnetic Wurtzite Nitrides
Advanced Functional Materials, EarlyView.We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa +3 more
wiley +1 more source
Defect Detection on Texture using Statistical Approach
Jurnal Teknik Industri, 2015 In this paper we present several techniques for detecting simple defect on the texture. The simple defect means, that the defect can be detected via image histogram or via wavelet of the image histogram.
Siana Halim
doaj
Median quartet tree search algorithms using optimal subtree prune and regraft
Algorithms for Molecular BiologyGene trees can be different from the species tree due to biological processes and inference errors. One way to obtain a species tree is to find one that maximizes some measure of similarity to a set of gene trees.
Shayesteh Arasti, Siavash Mirarab
doaj +1 more source
FUUAST Journal of Biology, 2021 Cerebral Palsy (CP) is the non-progressive neurological disturbance which leads to motor and mental impairment during the pre-natal ,natal and post-natal life of an infant .To evaluate the CP (GMFM-66) is the most commonly used tool which analyzed by ...
KHADIJA KHURSHED +5 more
doaj
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source
PROPERTIES OF SELECTED SIGNIFICANCE TESTS FOR EXTREME VALUE INDEX
Acta Universitatis Lodziensis. Folia Oeconomica, 2014 The paper presents two tests verifying the hypothesis about the shape parameter of the generalized distribution of maximum statistic. It is called the extreme value index.
Dorota Pekasiewicz
doaj
Advanced Healthcare Materials, EarlyView.This study introduces a modular microfluidic platform that connects liver cells with live microbes to mimic key aspects of the gut–liver interaction in steatosis. Using this system, both microbial metabolites and live bacteria significantly reduced fat accumulation in liver cells, but live microbes triggered inflammation and broader metabolic changes ...
Hsih‐Yin Tan +7 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Catechol‐functionalized cellulose hydrogels are developed as injectable, bioadhesive platforms for retinal neuroprotection. The hydrogels exhibit tunable rheological and mechanical properties, strong tissue adhesion, and sustained antioxidative activity.
Kai‐Hsiang Chang +4 more
wiley +1 more source
Eigenvalue estimates for Hill's equation
Journal of Differential Equations, 1975 such that (1.1) is stable for the X intervals (& , X,,,). (In case (1.3) there are also negative eigenvalues.) Assuming (1.2), Guggenheimer [5] gave lower estimates for the case of coexistence, i.e., for the case that hi = fli for some i. By means of his geometric method we show that the same estimation is generally possible for the fli .
openaire +2 more sources
Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating
Advanced Materials, EarlyView.This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng +10 more
wiley +1 more source