Results 71 to 80 of about 149 (114)

Super-entropic black holes in gravity’s rainbow and determining constraints on rainbow functions

European Physical Journal C: Particles and Fields
This paper is motivated by the application of the inverse isoperimetric inequality to establish constraints on the parameters of gravity’s rainbow. We investigate the thermodynamic (in)stability conditions for d-dimensional energy-dependent black holes ...
Behzad Eslam Panah, Narges Heidari, Mana Soleimani, Maryam Kaveh   +3 more
doaj   +1 more source

Insights into the catalytic mechanism of formate dehydrogenases from different microbial sources

The FEBS Journal, Volume 293, Issue 15, Page 4645-4659, August 2026.
This integrated study combines experimental enzyme kinetics with QM/MM simulations to map the catalytic mechanisms of four formate dehydrogenases at the atomic level. This approach reveals the key determinants of catalytic efficiency and guides the rational design of biocatalysts for effective CO2 reduction—a crucial step towards sustainable ...
Laura Legnani, Marco Gargiulo, Elia Lio, Enrico Mario Alessandro Fassi, Giovanni Grazioso, Maria Assunta Chiacchio, Barış Binay, Stefania Brocca, Francesco Secundo   +8 more
wiley   +1 more source

Anisotropic dark matter stars in gravity’s rainbow

European Physical Journal C: Particles and Fields
In this study, we explore the structural and stability properties of anisotropic dark matter stars within the framework of gravity’s rainbow. By incorporating energy-dependent rainbow functions into the spacetime metric, we examine quantum gravitational ...
Takol Tangphati, İzzet Sakallı, Ayan Banerjee, Javlon Rayimbaev   +3 more
doaj   +1 more source

An Old Faith in the Westward Vector: The Frontier in the Works of Thomas Pynchon

Iperstoria, 2018
The concept of the frontier, as well as quests for freedom from government oversight and the destructive propensities of capitalism have been a near constant throughout Thomas Pynchon’s works.
Nicholas Henson
doaj   +1 more source

Remnants of black rings from gravity’s rainbow [PDF]

Journal of High Energy Physics, 2014
In this paper, we investigate a spinning black ring and a charged black ring in the context of gravity's rainbow. By incorporating rainbow functions proposed by Amelino-Camelia, et al. in [arXiv:hep-th/9605211, arXiv:0806.0339v2] in the metric of the black rings, a considerable modification happens to their thermodynamical properties.
Ahmed Farag Ali, Mir Faizal, Mohammed Khalil   +2 more
openaire   +2 more sources

Validation of an ELISA assay for measurement of the metabolite of serotonin, 5‐hydroxyindole acetic acid (5‐HIAA), in canine urine

Journal of Small Animal Practice, Volume 67, Issue 8, Page 680-685, August 2026.
Objectives Serotonin (5‐hydroxytryptophan), implicated in a number of canine diseases, has a very short half‐life in the serum. Urine concentration of its breakdown product 5‐hydroxyindole acetic acid after an 8 hour fast is a more reliable measure of circulating serotonin in humans.
D. Castillo, A. Swallow, T. Williams, P. Watson   +3 more
wiley   +1 more source

Dietary impact of shrimp diets containing a mixture of nucleotides, β‐glucan, and mannan oligosaccharides on the growth performance, innate immunity, gene expression, and histology

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract This experiment investigated the impact of Hilyses, a fermented Saccharomyces cerevisiae‐based supplement containing bioactive nucleotides, β‐glucans, and mannan oligosaccharides (MOS), on the performance and physiology of whiteleg shrimp, Litopenaeus vannamei (initial weight 4.47 ± 0.07 g).
Samia Elbahnaswy, Gehad E. Elshopakey, El‐Sayed Hemdan Eissa, Shaymaa Rezk, Ahmed E. A. Mostafa, Ashraf Albrakati, Khulud M. Alshehri, Abeer M. Alghamdi, Mustafa Shukry, Medhat S. Shakweer   +9 more
wiley   +1 more source

Year‐round spawning increases throughput of genetic modification of common carp (Cyprinus carpio)

Journal of the World Aquaculture Society, Volume 57, Issue 4, August 2026.
Abstract The common carp (Cyprinus carpio) is an economically and ecologically significant species. It is both one of the most highly produced fish in aquaculture globally and a persistent, widespread invasive species. Research efforts focused on understanding its biology, improving traits for aquaculture, and generating next‐generation carp control ...
Julie Badger, Nicholas K. Jacob, Colby Johnson, Leland Feist, Samuel E. Erickson, Isabel Ameli, Dimitri Perusse, Alex W. Bajcz, Kieran Smith, Kaitlin Machina, Siba R. Das, Przemyslaw G. Bajer, Michael J. Smanski   +12 more
wiley   +1 more source

Anemia‐associated mutations disrupt the CDIN1‐Codanin1 complex in inherited congenital dyserythropoietic anemia I (CDA‐I) disease

The FEBS Journal, Volume 293, Issue 14, Page 4288-4305, July 2026.
Congenital dyserythropoietic anemia type I (CDA‐I) arises from mutations in Codanin1 and CDIN1. Using quantitative biophysical approaches, we show that disease‐associated mutations disrupt the CDIN1‐Codanin1 complex. Our findings provide critical insights into the molecular mechanism that links protein dysfunction to disturbing chromatin arrangement ...
Martin Stojaspal, Tomas Brom, Ivona Nečasová, Tomáš Janovič, Pavel Veverka, Naina Verma, Lukáš Uhrík, Lenka Hernychova, Ctirad Hofr   +8 more
wiley   +1 more source

The Ballistic Flight of an Automatic Duck

Orbit, 2012
This article analyses Jacques de Vaucanson's automatic duck and its successive appearances in Thomas Pynchon's work (both Mason & Dixon and, by extension, Gravity's Rainbow) to discuss the correlations between (self-) evolving technologies and space age ...
Fabienne Collignon
doaj   +3 more sources