Results 21 to 30 of about 5,986,901 (283)

Origin of the Large Entropy Change in the Molecular Caloric and Ferroelectric Ammonium Sulfate [PDF]

open access: yesAdvanced Functional Materials, 2022
The deceptively simple inorganic salt ammonium sulfate undergoes a ferroelectric phase transition associated with a very large entropy change and both electrocaloric and barocaloric functionality.
S. Yuan   +9 more
semanticscholar   +1 more source

Molecular Mechanisms and Mediators of Hepatotoxicity Resulting from an Excess of Lipids and Non-Alcoholic Fatty Liver Disease

open access: yesGastrointestinal Disorders, 2023
The paper reviews some of the mechanisms implicated in hepatotoxicity, which is induced by an excess of lipids. The paper spans a wide variety of topics: from the molecular mechanisms of excess lipids, to the therapy of hyperlipidemia, to the ...
Carmine Finelli
doaj   +1 more source

Brain Mass (Energy) Resistant to Hyperglycaemic Oversupply: A Systematic Review

open access: yesFrontiers in Neuroscience, 2021
Cerebral energy supply is determined by the energy content of the blood. Accordingly, the brain is undersupplied during hypoglycaemia. Whether or not there is an additional cerebral energy demand that depends upon the energy content of the brain is ...
Marie Sprengell   +2 more
doaj   +1 more source

Hausdorff Dimension of Caloric Measure [PDF]

open access: yesAmerican Journal of Mathematics, 2021
:We examine caloric measures $\omega$ on general domains in $\RR^{n+1}=\RR^n\times\RR$ (space $\times$ time) from the perspective of geometric measure theory.
Matthew Badger, Alyssa Genschaw
semanticscholar   +1 more source

Sadi Carnot’s Réflexions and the foundation of thermodynamics

open access: yesSubstantia, 2019
The purpose of this article is to present a short review of Sadi Carnot work on heat engines and on the role his adherence to the caloric theory may have had.
Pier Remigio Salvi, Vincenzo Schettino
doaj   +1 more source

Refrigeration Performance and Entropy Generation Analysis for Reciprocating Magnetic Refrigerator with Gd Plates

open access: yesEntropy, 2018
In the current work, a novel 2D numerical model of stationary grids was developed for reciprocating magnetic refrigerators, with Gd plates, in which the magneto-caloric properties, derived from the Weiss molecular field theory, were adopted for the built-
Yonghua You   +5 more
doaj   +1 more source

Dietary Barriers Appear to Influence the Effects of a Dyadic Web-Based Lifestyle Intervention on Caloric Intake and Adiposity: A Mediation Analysis of the DUET Trial

open access: yesNutrients, 2023
Mechanisms that explain behavior change within web-based lifestyle interventions are not well-studied. This secondary analysis explores whether the effects of the DUET web-based lifestyle intervention on diet, physical activity, and/or adiposity are ...
Harleen Kaur   +8 more
semanticscholar   +1 more source

New Global Poverty Counts

open access: yesAsian Development Review, 2007
The main objective of this paper is to compute an international poverty threshold based on the food requirement that ensures adequate calorie intake for the world’s poorest.
Nanak Kakwani
doaj   +1 more source

Obesidade Infantil a Partir de um Olhar Histórico Sobre Alimentação

open access: yesInteração em Psicologia, 2012
This article presents an overview of the history of feeding and its influence on the development of childhood obesity. We analyze different historical moments, following the major transformations in society and, as a consequence, in the household diet ...
Priscilla Machado Moraes   +1 more
doaj   +1 more source

Magneto-thermal properties and slow magnetic relaxation in Mn(II)Ln(III) complexes: influence of magnetic coupling on the magneto-caloric effect.

open access: yesDalton Transactions, 2022
A family of Mn(II)Ln(III) dinuclear and tetranuclear complexes (Ln = Gd and Dy) has been prepared from the compartmental ligands N,N'-dimethyl-N,N'-bis(2-hydroxy-3-formyl-5-bromobenzyl)ethylenediamine (H2L1) and N,N',N''-trimethyl-N,N''-bis(2-hydroxy-3 ...
I. Oyarzabal   +10 more
semanticscholar   +1 more source

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