Results 91 to 100 of about 5,408,284 (306)

Relative Cohomology of Algebraic Theories [PDF]

open access: yesApplied Categorical Structures, 2016
7 pages, latex, v.2 accepted in Applied Categorical ...
openaire   +2 more sources

Relativity as Support for Presentism: A Modest Evidential Argument [PDF]

open access: yes, 2013
Presentism is roughly the view that only the present exists. This view requires an absolute simultaneity relation. The special theory of relativity, however, is highly successful and does not account for absolute simultaneity.
Nasmith, Benjamin B
core  

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

open access: yesFEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell   +2 more
wiley   +1 more source

Physical Justifications and Possible Astrophysical Manifestations of the Projective Theory of Relativity

open access: yesUniverse, 2019
The ‘projective theory of relativity’ is a theory developed historically by Oswald Veblen and Banesh Hoffmann, Jan Arnoldus Schouten and David van Dantzig.
Jacques L. Rubin
doaj   +1 more source

Death, Time, and the Theory of Relativity [PDF]

open access: yesJournal of Pain and Symptom Management, 2011
Abstract This chapter contains a reprint of “Death, Time, and the Theory of Relativity,” which was published in 2011 in the Journal of Pain and Symptom Management. The author addresses the question of what providing end-of-life care is worth, and how this can be justified using some basic economic and quality-of-life metrics.
openaire   +2 more sources

Being, Becoming and the Undivided Universe: A Dialogue between Relational Blockworld and the Implicate Order Concerning the Unification of Relativity and Quantum Theory [PDF]

open access: yes, 2011
In this paper two different approaches to unification will be compared, Relational Blockworld (RBW) and Hiley's implicate order. Both approaches are monistic in that they attempt to derive matter and spacetime geometry `at once' in an interdependent ...
Silberstein, Michael
core  

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

Electrodynamics in the General Relativity Theory [PDF]

open access: yesProceedings of the National Academy of Sciences, 1924
The restricted relativity theory resulted mathematically in the introduction of pseudo-euclidean four-dimensional space and the welding together of the electric and magnetic force vectors into the electromagnetic tensor. Einstein's general relativity theory led to the assumption that the fourdimensional space mentioned above is a curved space and the ...
openaire   +3 more sources

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 role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

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