Results 91 to 100 of about 1,939,761 (391)
Vacuum Structure and the Arrow of Time
, 2012 We find ourselves in an extended era of entropy production. Unlike most other observations, the arrow of time is usually regarded as a constraint on initial conditions. I argue, however, that it primarily constrains the vacuum structure of the theory.
A. Linde +4 more
core +2 more sources
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Frontiers in Ecology and Evolution, 2015 Wild rats, Rattus spp, have adapted so well to urbanization that humans may be obligatory to their survival. Consequently, rats foul human food sources, predate threatened fauna and serve as reservoirs for disease, costing the US economy $19 billion in ...
Michael H Parsons +3 more
doaj +1 more source
Time's Arrow, April 3, 2003 [PDF]
, 2003 This is the concert program of the Time's Arrow performance on Thursday, April 3, 2003 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue. Works performed were Toccata for Violin and Tape by Conlon Nancarrow, "1912-1994" by Hiyonre Kin,
School of Music, Boston University
core
Non-fatal Bihemispheric Penetrating Brain Injury from a Crossbow Arrow with Good Clinical Outcome: Case Report [PDF]
, 2021 Gonçalo Januário +3 more
openalex +1 more source
CCT4 promotes tunneling nanotube formation
FEBS Letters, EarlyView.Tunneling nanotubes (TNTs) are membranous tunnel‐like structures that transport molecules and organelles between cells. They vary in thickness, and thick nanotubes often contain microtubules in addition to actin fibers. We found that cells expressing monomeric CCT4 generate many thick TNTs with tubulin.
Miyu Enomoto +3 more
wiley +1 more source
FEBS Letters, EarlyView.Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii +8 more
wiley +1 more source
Time's Arrow, February 11, 2013 [PDF]
, 2013 This is the concert program of the Time's Arrow performance on Monday, February 11, 2013 at 8:00 p.m., at The Art Gallery, 808 Commonwealth Avenue, Boston, Massachusetts. Works performed were Form No. 3 by James Tenney, Form No.
School of Music, Boston University
core
Arrow Contraction and Expansion in Tropical Diagrams [PDF]
, 2019 Arrow contraction applied to a tropical diagram of probability spaces is a modification of the diagram, replacing one of the morphisms by an isomorphims, while preserving other parts of the diagram.
Matveev, Rostislav +1 more
core +2 more sources
Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes
FEBS Letters, EarlyView.The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji +3 more
wiley +1 more source