Results 91 to 100 of about 13,257,834 (322)
Lower bound to limiting fields in nonlinear electrodynamics [PDF]
, 2006 In view of new high-precision experiments in atomic physics it seems necessary to reexamine nonlinear theories of electrodynamics. The precise calculation of electronic and muonic atomic energies has been used to determine the possible size of the upper ...
Greiner, Walter +2 more
core
FEBS Letters, EarlyView.This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva +5 more
wiley +1 more source
Changing Macroeconomic Dynamics at the Zero Lower Bound
Journal of business & economic statistics, 2018 This article develops a change-point VAR model that isolates four major macroeconomic regimes in the US since the 1960s. The model identifies shocks to demand, supply, monetary policy, and spread yield using restrictions from a general equilibrium model.
Philip Liu +3 more
semanticscholar +1 more source
A lower bound for metric 1-median selection [PDF]
, 2014 Consider the problem of finding a point in an n-point metric space with the minimum average distance to all points.
Chang, Ching-Lueh
core
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
The Gilbert-Varshamov Bound for Stabilizer Codes Over
IEEE Access, 2018 Quantum codes over finite rings have received a great deal of attention in recent years. Compared with quantum codes over finite fields, a notable advantage of quantum codes over finite rings is that they can adapt to quantum physical systems of ...
Nianqi Tang +3 more
doaj +1 more source
Lower bounds for representation growth [PDF]
Journal of Group Theory, 2010 18 ...
openaire +2 more sources
Lower Bounds and Upper Bounds for MaxSAT [PDF]
, 2012 This paper presents several ways to compute lower and upperbounds for MaxSAT based on calling a complete SAT solver. Preliminary results indicate that (i) the bounds are of high quality, (ii) the bounds can boost the search of MaxSAT solvers on some benchmarks, and (iii) the upper bounds computed by a Stochastic Local Search procedure (SLS) can be ...
Heras, Federico +2 more
openaire +2 more sources
Lower Bound Beliefs and Long-Term Interest Rates
Social Science Research Network, 2017 We study the transmission of changes in the believed location of the lower bound to longterm interest rates since the introduction of negative interest rate policies. The expectations hypothesis of the term structure combined with a lower bound on policy
Christian Grisse +2 more
semanticscholar +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