Results 71 to 80 of about 3,975,342 (333)
Atmospheric Secondary Particles In Near Earth Space [PDF]
, 2000 The Alpha Magnetic Spectrometer detects a large amount of particles below rigidity cutoff. Those high energy particles create questions related to radiation belts and atmospheric neutrinos. To understand the origin of these particles, we use a trajectory
Huang, Ming-Huey A.
core +2 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Frontiers in Biomedical TechnologiesPurpose: The measurement of natural radioactive decay in environmental samples such as soil has received increasing importance in recent years. Proportional counters in the form of large-area planar detectors are widely used for the initial screening of
Ahmad Esmaili Torshabi +1 more
doaj +1 more source
, 2012 We perform extensive molecular dynamics simulations of dense liquids composed of bidisperse dimer- and ellipse-shaped particles in 2D that interact via repulsive contact forces. We measure the structural relaxation times obtained from the long-time decay
Bulbul Chakraborty +5 more
core +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Efficiency of Low Alpha Dose Therapy for Achieving Complete Skin Tissue Regeneration [PDF]
Iranian Journal of Medical PhysicsIntroduction: The process of wound healing represents a dynamic and multifaceted phenomenon characterized by intricate cellular and molecular mechanisms aimed at the restoration of tissue integrity.
Madyan Khalaf +2 more
doaj +1 more source
Search for the second forbidden beta decay of 8B to the ground state of 8Be
, 2007 A significant decay branch of 8B to the ground state of 8Be would extend the solar neutrino spectrum to higher energies than anticipated in the standard solar models.
D. W. Storm +6 more
core +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Investigating the role of alpha particles in gene expression levels of cytokines in rats infected with cystic echinococcosis [PDF]
Iraqi Journal of Veterinary SciencesHydatidosis is a widespread parasitic disease caused by larval stage protoscoleces of Echinococcus granulosus. The present study investigated the effect of protoscoleces after exposure to alpha particles on the expression of immune response-related genes
Suhyla Y. Yousif +2 more
doaj +1 more source