Results 101 to 110 of about 1,127,076 (293)

Heavy-flavour production in Pb-Pb collisions at the LHC, measured with the ALICE detector

, 2011
We present the first results from the ALICE experiment on the nuclear modification factors for heavy-flavour hadron production in Pb-Pb collisions at sqrt{s_NN}=2.76 TeV. Using proton-proton and lead-lead collision samples at sqrt{s}=7 TeV and sqrt{s_NN}=
Aamodt K, Andrea Dainese, Averbeck R Bastid N Conesa del Valle Z Dainese A Zhang X, Cacciari M, Cacciari M Greco M Nason P, Kniehl B A, Martinez-Garcia G, Masciocchi S, Pachmayer Y, Pillot P, Rossi A, Zhang X   +11 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Draft for internal testing Scientific Committee guidance on appraising and integrating evidence from epidemiological studies for use in EFSA's scientific assessments

EFSA Journal, 2020
EFSA requested its Scientific Committee to prepare a guidance document on appraising and integrating evidence from epidemiological studies for use in EFSA's scientific assessments. The guidance document provides an introduction to epidemiological studies
EFSA Scientific Committee, Simon More, Vasileos Bambidis, Diane Benford, Claude Bragard, Antonio Hernandez‐Jerez, Susanne Hougaard Bennekou, Kostas Koutsoumanis, Kyriaki Machera, Hanspeter Naegeli, Soren Saxmose Nielsen, Josef R Schlatter, Dieter Schrenk, Vittorio Silano, Dominique Turck, Maged Younes, Tony Fletcher, Matthias Greiner, Evangelia Ntzani, Neil Pearce, Marco Vinceti, Laura Ciccolallo, Marios Georgiadis, Andrea Gervelmeyer, Thorhallur I Halldorsson   +24 more
doaj   +1 more source

Semi-inclusive photon-hadron production in pp and pA collisions at RHIC and LHC

, 2012
We investigate semi-inclusive photon-hadron production in the color glass condensate (CGC) framework at RHIC and the LHC energies in proton-proton (pp) and proton-nucleus (pA) collisions. We calculate the coincidence probability for azimuthal correlation
Rezaeian, Amir H.
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Pseudolikelihood inference for Gibbsian T-tessellations ... and point processes

, 2015
Recently a new class of planar tessellations, named T-tessellations, was introduced. Splits, merges and a third local modification named flip where shown to be sufficient for exploring the space of T-tessellations.
Adamczyk-Chauvat, Katarzyna, Kiêu, Kiên   +1 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Medium modification of γ-jet fragmentation functions in Pb+Pb collisions at LHC

Physics Letters B, 2020
Coupled linear Boltzmann transport and hydrodynamic (CoLBT-hydro) model has been developed for simultaneous simulations of jet propagation and jet-induced medium excitation in heavy-ion collisions.
Wei Chen, Shanshan Cao, Tan Luo, Long-Gang Pang, Xin-Nian Wang   +4 more
doaj   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Design and Implementation of BCM Rule Based on Spike-Timing Dependent Plasticity

, 2012
The Bienenstock-Cooper-Munro (BCM) and Spike Timing-Dependent Plasticity (STDP) rules are two experimentally verified form of synaptic plasticity where the alteration of synaptic weight depends upon the rate and the timing of pre- and post-synaptic ...
Abbott, Derek, Al-Sarawi, Said, Azghadi, Mostafa Rahimi, Iannella, Nicolangelo   +3 more
core   +1 more source