Results 131 to 140 of about 283,444 (362)
Einstein, Gödel, Heidegger. Some observations about the concept of time
Pensamiento. Revista de Investigación e Información Filosófica, 2013 In this article we focus on some of the paths which help us to understand the philosophical question of time. The interpretative frame is composed of Einstein’s theory of relativity, against which we have the observations of Gödel and Heidegger on this ...
Diego Malquori
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Another Interpretation of the Fundamental Gaugevector of Weyl's Theory of Relativity [PDF]
, 1923 Luther Pfahler Eisenhart
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FEBS Open Bio, EarlyView.Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel +9 more
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Quantum Gravity as a Broken Symmetry Phase of a BF Theory
Symmetry, Integrability and Geometry: Methods and Applications, 2006 We explain how General Relativity with a cosmological constant arises as a broken symmetry phase of a BF theory. In particular we show how to treat de Sitter and anti-de Sitter cases simultaneously.
Aleksandar Miković
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A general model for analysis of linear and hyperbolic enzyme inhibition mechanisms
FEBS Open Bio, EarlyView.We developed a general enzyme kinetic model that integrates these six basic inhibition mechanism onto a single one. From this model, we deduced a general enzyme kinetic equation that through modulation of simple parameters, γ (the relative inhibitor affinity for two binding sites) and β (the reactivity of the enzyme–substrate–inhibitor complex), is ...
Rafael S. Chagas, Sandro R. Marana
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Einstein e la sindrome ionica. Oltre la relatività generale, la ricerca di una teoria unitaria di campo continuo [PDF]
S&F_scienzaefilosofia.it, 2016 Einstein and the ionic Syndrome. Searching for a unified Theory of continuum Field beyond the general Relativity In Physics and Reality (1936), Albert Einstein wrote about his General Theory of Relativity: “It is similar to a building, one wing of which
Pietro Greco
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FEBS Open Bio, EarlyView.The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan +6 more
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First-Order Logic Investigation of Relativity Theory with an Emphasis on Accelerated Observers [PDF]
, 2010 Gergely Székely
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A Morse theory for massive particles and photons in general relativity [PDF]
, 2000 Fabio Giannoni +2 more
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FEBS Open Bio, EarlyView.Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani +7 more
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