Results 41 to 50 of about 145,652 (164)

Higher arithmetic Chow groups

open access: yes, 2010
We give a new construction of higher arithmetic Chow groups for quasi-projective arithmetic varieties over a field. Our definition agrees with the higher arithmetic Chow groups defined by Goncharov for projective arithmetic varieties over a field. These groups are the analogue, in the Arakelov context, of the higher algebraic Chow groups defined by ...
Burgos Gil, José Ignacio   +2 more
  +6 more sources

The Effects of Bitter Kola Supplemented Diet on Hepatotoxicity of Mercury in Wistar Rats

open access: yesJournal of Applied Sciences and Environmental Management, 2010
The effect of bitter kola on the hepatotoxicity following mercury poisoning (mercuric chloride solution of 10ppm) was investigated in rats for a duration of six weeks. Thirty (30) acclimatized Wistar rats were divided into five groups(n=6).Group I served
C Nwokocha   +5 more
doaj   +1 more source

Cartier-Dieudonné theory for Chow groups.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1985
Let k be a perfect field of positive characteristic, X a smooth projective variety over k and \({\mathcal C}\) the category of augmented artinian local k-algebras. For \(A\in {\mathcal C}\) let \({\mathcal K}^ s_{n,X\times A/X}\) be the sub-sheaf of the sheaf of Quillen's K-groups on \(X\times_{spec k}spec A\) which is locally generated by Steinberg ...
openaire   +1 more source

Stable maps and Chow groups

open access: yesDocumenta Mathematica, 2013
According to the Bloch–Beilinson conjectures, an automorphism of a K3 surface X that acts as the identity on the transcendental lattice should act trivially on \operatorname{CH}^2(X)
Huybrechts, D., Kemeny, M.
openaire   +2 more sources

An additive version of higher Chow groups [PDF]

open access: yesAnnales Scientifiques de l’École Normale Supérieure, 2003
16 ...
Bloch, Spencer, Esnault, Hélène
openaire   +3 more sources

Characterization of Different Commercial Dietary Supplements in the Peri-Weaning Period on Consumption and Growth Performance in C57Bl/6J Mice

open access: yesAnimals, 2020
This experiment was conducted to investigate the effects of common commercially available dietary supplementation in the peri-weaning period on feed intake, growth, and survival in C57Bl/6J mouse pups and lactating dams. A total of 96 pups and their dams
Angela M. Craig, Melanie L. Graham
doaj   +1 more source

A resveratrol derivative modulates TRH and TRH‐like peptide expression throughout the brain and peripheral tissues of male rats

open access: yesEndocrinology, Diabetes & Metabolism, 2022
Introduction Resveratrol and related polyphenols have therapeutic effects ranging from treatment of depression, Alzheimer's and Parkinson's disease, obesity, diabetes, neurodegeneration and ageing. TRH and TRH‐like peptides, with the structure pGlu‐X‐Pro‐
Albert Eugene Pekary, Albert Sattin
doaj   +1 more source

Inhibitory effect of the melanocortin receptor agonist melanotan-II (MTII) on feeding depends on dietary fat content and not obesity in rats on free-choice diets

open access: yesFrontiers in Behavioral Neuroscience, 2015
Introduction: Conflicting data exist on sensitivity changes of the melanocortin system during diet-induced obesity. We hypothesized that melanocortin sensitivity depends on diet composition, in particular on the fat content rather than the level of ...
José eVan Den Heuvel   +7 more
doaj   +1 more source

C5a receptor deficiency alters energy utilization and fat storage.

open access: yesPLoS ONE, 2013
ObjectiveTo investigate the impact of whole body C5a receptor (C5aR) deficiency on energy metabolism and fat storage.DesignMale wildtype (WT) and C5aR knockout (C5aRKO) mice were fed a low fat (CHOW) or a high fat high sucrose diet-induced obesity (DIO ...
Christian Roy   +10 more
doaj   +1 more source

Differential effects of diet composition and timing of feeding behavior on rat brown adipose tissue and skeletal muscle peripheral clocks

open access: yesNeurobiology of Sleep and Circadian Rhythms, 2018
The effects of feeding behavior and diet composition, as well as their possible interactions, on daily (clock) gene expression rhythms have mainly been studied in the liver, and to a lesser degree in white adipose tissue (WAT), but hardly in other ...
Paul de Goede   +7 more
doaj   +1 more source

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