Results 61 to 70 of about 165,959,854 (300)

Why special relativity should not be a template for a fundamental reformulation of quantum mechanics [PDF]

open access: yes, 2005
In a comparison of the principles of special relativity and of quantum mechanics, the former theory is marked by its relative economy and apparent explanatory simplicity. A number of theorists have thus been led to search for a small number of postulates
Timpson, Christopher G.   +1 more
core  

Orice filosofie este o poetică (II) Principiul relativității în metapoetică

open access: yesThe Annals of "Dunărea de Jos" University of Galaţi. Fascicle XVIII, Philosophy
The article argues that the major forms of knowledge-science, philosophy, the sacred, and the arts-are constitute forms of poetics, that is, language games which possess ontological status, whose identity is preserved through conceptual deformation and ...
Iulian GRIGORIU
doaj   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

open access: yesFEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

The origin of the spacetime metric: Bell's `Lorentzian pedagogy' and its significance in general relativity [PDF]

open access: yes, 1999
The purpose of this paper is to evaluate the `Lorentzian Pedagogy' defended by J.S. Bell in his essay ``How to teach special relativity'', and to explore its consistency with Einstein's thinking from 1905 to 1952.
Pooley, Oliver, Brown, Harvey R.
core  

Physics for philosophers: Relativity Principle, Inertial Law and faith in what is impossible.

open access: yesBajo Palabra, 2018
An attainable way to understand why we must reasonably doubt about a definite aspect of Albert Einstein´s geometric theory of gravitation, when he denies the character of force for gravity, is throughout the history of Relativity Principle and Inertial ...
Jorge León de la Vega
doaj   +1 more source

Toward Interactions through Information in a Multifractal Paradigm

open access: yesEntropy, 2020
In a multifractal paradigm of motion, Shannon’s information functionality of a minimization principle induces multifractal–type Newtonian behaviors. The analysis of these behaviors through motion geodesics shows the fact that the center of the Newtonian ...
Maricel Agop   +5 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

Einstein’s First Systematic Exposition of General Relativity [PDF]

open access: yes, 2004
This paper will serve as the editorial note on Einstein's 1916 review article on general relativity in a planned volume with all of Einstein's papers in Annalen der Physik.
Janssen, Michel
core  

The principle of general tovariance [PDF]

open access: yes, 2008
We tentatively propose two guiding principles for the construction of theories of physics, which should be satisfied by a possible future theory of quantum gravity.
Heunen, C.J.M.   +7 more
core   +1 more source

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices   +3 more
wiley   +1 more source

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