Results 51 to 60 of about 49,721 (206)

Toward countering muscle and bone loss with spaceflight: GSK3 as a potential target

open access: yesiScience, 2023
Summary: We examined the effects of ∼30 days of spaceflight on glycogen synthase kinase 3 (GSK3) content and inhibitory serine phosphorylation in murine muscle and bone samples from four separate missions (BION-M1, rodent research [RR]1, RR9, and RR18 ...
Ryan W. Baranowski   +15 more
doaj   +1 more source

Vacuum structure of Yang-Mills theory as a function of $\theta$

open access: yes, 2018
It is believed that in $SU(N)$ Yang-Mills theory observables are $N$-branched functions of the topological $\theta$ angle. This is supposed to be due to the existence of a set of locally-stable candidate vacua, which compete for global stability as a ...
Aitken, Kyle   +2 more
core   +1 more source

Evolution of crop phenotypic spaces through domestication

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1948-1963, May 2026.
Summary We used domestication as an in vivo replicated experiment to investigate how divergent selection has shaped the evolution of multivariate phenotypic spaces. We measured 11–57 qualitative and quantitative traits in 13 species, either unique or shared between species, and established a framework for cross‐species comparisons. Our results revealed
Arthur Wojcik   +18 more
wiley   +1 more source

Bion's work group revisited [PDF]

open access: yes, 2010
The treatment manual is intended to serve more than one purpose. It is designed to be a research tool, making possible the standardization and validation of a treatment method.
Armstrong, David
core  

Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the conservation conditions of foods made with eggs or egg products in retail establishments

open access: yesFood Risk Assess Europe, Volume 4, Issue 2, April 2026.
Abstract Royal Decree 1021/2022, which regulates certain hygiene requirements for the production and marketing of foodstuffs in retail establishments, establishes that, in retail establishments, food made with raw egg subjected to heat treatment where a temperature equal to or greater than 70°C is reached for 2 seconds in the centre of the product or ...
Antonio Valero Díaz   +6 more
wiley   +1 more source

Myxobacteria-Derived Outer Membrane Vesicles: Potential Applicability Against Intracellular Infections

open access: yesCells, 2020
In 2019, it was estimated that 2.5 million people die from lower tract respiratory infections annually. One of the main causes of these infections is Staphylococcus aureus, a bacterium that can invade and survive within mammalian cells. S.
Adriely Goes   +11 more
doaj   +1 more source

Towards a New Psychoanalytic Theory of Abandonment: A Feminist Intervention Via Myth [PDF]

open access: yes, 2008
Summary of early research which led to the current study of the myths Clinical background to the current research on myths My work as an academic and my private clinical practice offered me the opportunity to attend female students and patients who in ...
Gamboa Solis, Flor De Maria
core  

Synthesis of Peptides, Peptide Nucleic Acid Components, and Other Biogenic Compounds From a Three‐Component Prebiotic Mixture

open access: yesChemistry – A European Journal, Volume 32, Issue 9, 2 March 2026.
High‐energy proton irradiation of a formamide–diaminomaleonitrile–glycine system in the presence of meteorites produces a broad spectrum of biogenic compounds, including nucleobases, nucleosides, peptides, and nucleobase–peptide conjugates, highlighting a chemically plausible prebiotic network.
Bruno Mattia Bizzarri   +6 more
wiley   +1 more source

Non-commutative vs. Commutative Descriptions of D-brane BIons

open access: yes, 2000
The U(1) gauge theory on a D3-brane with non-commutative worldvolume is shown to admit BIon-like solutions which saturate a BPS bound on the energy. The mapping of these solutions to ordinary fields is found exactly, namely non-perturbatively in the non ...
Asakawa   +16 more
core   +1 more source

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