Results 71 to 80 of about 28,422 (183)

A new approach to the analysis of Type 1 non-uniqueness of the ITS-90 above 0 °C

open access: yesInternational Journal of Metrology and Quality Engineering, 2018
The Type 1 non-uniqueness (NU-1) is the difference between interpolated values at the same temperature in the resistance thermometer subranges of the International Temperature Scale of 1990 (ITS-90) that overlap.
Gaita Sonia, Bonnier Georges
doaj   +1 more source

Cell-Type-Specific Whole-Brain Direct Inputs to the Anterior and Posterior Piriform Cortex

open access: yesFrontiers in Neural Circuits, 2020
The piriform cortex (PC) is a key brain area involved in both processing and coding of olfactory information. It is implicated in various brain disorders, such as epilepsy, Alzheimer’s disease, and autism.
Li Wang   +12 more
doaj   +1 more source

On the limit of non-standard q-Racah polynomials

open access: yes, 2012
The aim of this article is to study the limit transitions from non-standard q-Racah polynomials to big q-Jacobi, dual q-Hahn, and q-Hahn polynomials such that the orthogonality properties and the three-term recurrence relations remain ...
Gasper   +13 more
core   +1 more source

Age‐Dependent Metabolomic Signatures of Dietary Restriction in Mice

open access: yesAging Cell, Volume 25, Issue 1, January 2026.
Elevated hepatic glutathione (GSH) and 3‐hydroxybutyrate (3‐HB) levels in all ages of mice demonstrate an enhanced protection against oxidative stress and improvement in energy metabolism during chronic dietary restriction (DR). However, high protein or muscle degradation in liver of young mice, and large accumulation of hepatic glycogen and excessive ...
Ji‐sue Lee   +4 more
wiley   +1 more source

Spectral Properties of Non-Unitary Band Matrices

open access: yes, 2014
We consider families of random non-unitary contraction operators defined as deformations of CMV matrices which appear naturally in the study of random quantum walks on trees or lattices.
Hamza, Eman, Joye, Alain
core   +2 more sources

Dual‐Function Piezo‐Photocatalytic Systems for Sustainable Hydrogen Evolution and Environmental Remediation

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
This article reviews dual‐function piezo‐photocatalytic systems that combine light and mechanical energy to produce hydrogen and clean the environment. It explains how various materials, including metal oxides, 2D structures, perovskites, and composites, enhance charge separation and reaction efficiency.
Nguyễn Hoàng Ly   +4 more
wiley   +1 more source

Determination of rice canopy growth based on high resolution satellite images: a case study using RapidEye imagery in Korea

open access: yesAIMS Environmental Science, 2016
Processing to correct atmospheric effects and classify all constituent pixels in a remote sensing image is required before the image is used to monitor plant growth.
Mijeong Kim   +4 more
doaj   +1 more source

CNU... AAA? : la construcción judicial del pasado en el Juicio por la verdad de Mar del Plata [PDF]

open access: yes, 2015
El 8 de mayo de 2008 los jueces que llevaban adelante el denominado "Juicio por la Verdad" de Mar del Plata dieron a conocer una resolución donde ordenaron investigar a algunos los miembros de la Concentración Nacional ...
Casartelli, Marina Paola
core  

Harnessing Debug Facilities for Lightweight Monitoring of Memory Access Violations on Aerial Drones

open access: yesIEEE Access
Memory attacks pose a significant security threat in embedded systems, particularly in RTOS-based platforms such as PX4, where flat build options lack sufficient isolation between memory regions.
Dongkyun Yang   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy