Results 161 to 170 of about 10,399,375 (306)
A radiating star in Einstein-Gauss-Bonnet gravity
Nuclear Physics BWe generate a radiating star in Einstein-Gauss-Bonnet (EGB) gravity for spacetime dimension N=5 and a shear-free geometry. The temporal boundary condition contains curvature corrections from the Lovelock tensor and reduces to the general relativity limit.
Sunil D. Maharaj +3 more
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Black hole thermodynamics: Beyond general relativity
, 2013 The striking similarity of the laws of black hole mechanics with thermodynamics was first established in the case of general relativity (GR). But the Einstein-Hilbert Lagrangian of general relativity is only the lowest order term in a derivative ...
Sarkar, Sudipta
core
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Using General Relativity Violates General Relativity
General Relativity forbids the assumptions necessary for its own practical use: stable objects, continuous observers, and conserved mass. This paper shows that using General Relativity necessarily involves violating it.
openaire +2 more sources
FEBS Open Bio, EarlyView.The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong +3 more
wiley +1 more source
A Question in General Relativity [PDF]
Proceedings of the National Academy of Sciences, 1939 openaire +3 more sources
Special relativity, electrodynamics, and general relativity: from Newton to Einstein
, 2018 Special Relativity, Electrodynamics and General Relativity: From Newton to Einstein, Second Edition, is intended to teach (astro)physics, astronomy, and cosmology students how to think about special and general relativity in a fundamental, but accessible,
Kogut, John B
core
RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells
FEBS Open Bio, EarlyView.RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour +2 more
wiley +1 more source
FEBS Open Bio, EarlyView.In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara +3 more
wiley +1 more source
Perturbative Quantum Gravity and its Relation to Gauge Theory
Living Reviews in Relativity, 2002 In this review we describe a non-trivial relationship between perturbative gauge theory and gravity scattering amplitudes. At the semi-classical or tree-level, the scattering amplitudes of gravity theories in flat space can be expressed as a sum of ...
Bern Zvi
doaj