Results 31 to 40 of about 6,081,189 (307)
Position-dependent inhibition of the cleavage step of pre-mRNA 3'-end processing by U1 snRNP [PDF]
, 2000 The 3' ends of most eukaryotic pre-mRNAs are generated by 3' endonucleolytic cleavage and subsequent polyadenylation. 3'-end formation can be influenced positively or negatively by various factors.
Vagner, S. +4 more
core +1 more source
Two-Site Kondo Effect in Atomic Chains [PDF]
Physical Review Letters, 2011 Linear CoCu_nCo clusters on Cu(111) are fabricated by means of atomic manipulation. They represent a two-site Kondo system with tunable interaction. Scanning tunneling spectroscopy reveals oscillations of the Kondo temperature T_K with the number n of Cu atoms for n>=3.
Neel, N. +5 more
openaire +4 more sources
Broadband waveforms and site effects at a borehole seismometer in the Po alluvial basin (Italy)
Annals of Geophysics, 2001 Broadband seismograms recorded at a borehole three-component (high dynamic range) seismic station in the Po Valley (Northern Italy) were analyzed to study the velocity structure of the shallow sedimentary layers as well as the local site effects in soft ...
L. Margheriti +8 more
doaj +1 more source
Frontiers in Neuroscience, 2023 Data harmonization is a key step widely used in multisite neuroimaging studies to remove inter-site heterogeneity of data distribution. However, data harmonization may even introduce additional inter-site differences in neuroimaging data if outliers are ...
Qichao Han +6 more
doaj +1 more source
Site of the Visual Suppression Effect [PDF]
Nature, 1967 THERE is no general answer to the question of the possible existence and function of a centrifugal pathway to the retina. Evidence for the presence of such a system in mammalian species is controversial, but Holden1 has pointed out that in the case of the pigeon there is substantial anatomical and physiological evidence for a centrifugal system.
openaire +2 more sources
Preliminary seismic microzonation in a mountainmunicipality of Tuscany (Italy)
Open Geosciences, 2015 In this paperwe describe a microzonation surveycarried out at a mountain Municipality (Piteglio, NorthernApennines). We complemented the available data by conducting106 microtremor measurements for Horizontal-to-Vertical Spectral Ratio (HVSR) analysis ...
Matassoni L. +4 more
doaj +1 more source
Direct approach to seismic soil – structure–interaction analysis – building group case
Engineering Structures and Technologies, 2010 Nowadays, the new and emerging concept of seismic structural design, the so-called performance-based design, requires careful consideration of all aspects involved in structural analysis.
Abdelhacine Gouasmia
doaj +1 more source
Analysis of the local site effect in Longtoushan town
地震科学进展, 2022 Based on the drilling data of six typical sites in Longtoushan town and the test data of dynamic nonlinear characteristics of soil, the seismic response analysis models of the corresponding sites were established respectively.
Zhen Chen +6 more
doaj +1 more source
Measurements of Nanoscale Domain Wall Flexing in a Ferromagnetic Thin Film
, 2011 We use the high spatial sensitivity of the anomalous Hall effect in the ferromagnetic semiconductor Ga1-xMnxAs, combined with the magneto-optical Kerr effect, to probe the nanoscale elastic flexing behavior of a single magnetic domain wall in a ...
Awschalom, D. D. +6 more
core +1 more source
RNA-Binding protein HuR and the members of miR-200 family play an unconventional role in the regulation of c-Jun mRNA [PDF]
, 2016 Post-transcriptional gene regulation is a fundamental step for coordinating cellular response in a variety of processes. RNA-binding proteins (RBPs) and microRNAs (miRNAs) are the most important factors responsible for this regulation.
BOZZONI, Irene +6 more
core +1 more source