Results 41 to 50 of about 15,260 (213)

Presentism in a World Denied Instantaneous Signals [PDF]

open access: yes, 2011
The special theory of relativity (STR) is widely regarded as the primary threat to the otherwise intuitive presentist worldview. In particular, both the relativity and conventionality of simultaneity within STR appear to undermine presentism and support
Nasmith, Benjamin B
core  

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng   +3 more
wiley   +1 more source

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  

Pre-stimulus beta and gamma oscillatory power predicts perceived audiovisual simultaneity

open access: yes, 2016
Pre-stimulus oscillation activity in the brain continuously fluctuates, but it is correlated with subsequent behavioral and perceptual performance. Here, using fast Fourier transformation of pre-stimulus electroencephalograms, we explored how oscillatory
Li, Haijiang   +5 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

O konwencjonalnym charakterze pojęcia jednoczesności w Szczególnej Teorii Względności

open access: yesZagadnienia Filozoficzne w Nauce, 2005
To be able to determine the simultaneity of distant events, one has to make use of a convention. Einstein's famous definition of simultaneity, which sets e=1/2 , is a case of such a convention.
Tadeusz Pabjan
doaj  

ACTUALIZATION OF THE TAXIS SEMANTICS OF DISTANT NON-SIMULTANEITY

open access: yesИзвестия Южного федерального университета: Филологические науки, 2022
The categorical semantics of the primary taxis of distant nonsimultaneity is actualized in statements with taxis prepositions of temporal semantics vor and nach.
Irina V. Arkhipova
doaj   +1 more source

Matter or geometry as fundamental in relativity theory: How not to teach special relativity [PDF]

open access: yes, 2013
In this paper, I review a number of interpretational frameworks for relativistic phenomena like length contraction and relativity of simultaneity. Of central focus is the book Physical Relativity by Harvey Brown, where Brown advocates a view in which ...
Hoving, Darryl G.
core  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Simultaneity in event structures

open access: yes, 2010
Various brand of event structures, prime, bundle, flow, asymmetric, inhibitor just to mention some, have been proposed to face the various kinds of causality and conflict arising in computation.
Andrea Saba   +3 more
core   +1 more source

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