Results 51 to 60 of about 2,791,202 (312)

A tale of analogies: a review on gravitomagnetic effects, rotating sources, observers and all that

open access: yesJournal of Physics Communications, 2023
Gravitoelectromagnetic analogies are somewhat ubiquitous in General Relativity, and they are often used to explain peculiar effects of Einstein’s theory of gravity in terms of familiar results from classical electromagnetism.
Matteo Luca Ruggiero, Davide Astesiano
doaj   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

The low-fat, low-carb debate and the theory of relativity.

open access: yesAmerican Journal of Clinical Nutrition, 2015
The 2013 American College of Cardiology/American Heart Association Task Force on Practice Guidelines and The Obesity Society (1) reviewed the available evidence-based literature with regard to the macronutrient content of diets and their health benefits ...
C. Apovian
semanticscholar   +1 more source

Logical Analysis of Relativity Theory [PDF]

open access: yesarXiv, 2020
We review the special theory of relativity kinematics and dynamics as well as the general theory of relativity under the aspect of logic.
arxiv  

Relative hyperbolicity and relative quasiconvexity for countable groups [PDF]

open access: yesAlgebr. Geom. Topol. 10 (2010) 1807-1856, 2008
We lay the foundations for the study of relatively quasiconvex subgroups of relatively hyperbolic groups. These foundations require that we first work out a coherent theory of countable relatively hyperbolic groups (not necessarily finitely generated).
arxiv   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

open access: yesFEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

The mathematical theory of relativity

open access: yes, 1924
Introduction 1. Elementary principles 2. The tensor calculus 3. The law of gravitation 4. Relativity mechanics 5. Curvature of space and time 6. Electricity 7. World geometry Supplementary notes Bibliography Index.
A. Eddington
semanticscholar   +1 more source

Relative field theories via relative dualizability [PDF]

open access: yesarXiv, 2023
We investigate relative versions of dualizability designed for relative versions of topological field theories (TFTs), also called twisted TFTs, or quiche TFTs in the context of symmetries. In even dimensions we show an equivalence between lax and oplax fully extended framed relative topological field theories valued in an $(\infty , N)$-category in ...
arxiv  

Derivation method of numerous dynamics in the Special Theory of Relativity

open access: yesOpen Physics, 2019
The article presents innovative method of deriving dynamics in the Special Theory of Relativity. This method enables to derive infinitely many dynamics in relativistic mechanics. The authors have shown five examples of these derivations.
Szostek Roman
doaj   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

open access: yesFEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto   +2 more
wiley   +1 more source

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