Results 91 to 100 of about 9,620,742 (295)
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
Quantum anti-Zeno effect without wave function reduction
, 2010 We study the measurement-induced enhancement of the spontaneous decay (called quantum anti-Zeno effect) for a two-level subsystem, where measurements are treated as couplings between the excited state and an auxiliary state rather than the von Neumann's ...
A Degasperis +39 more
core +1 more source
Fuze batterytest system based on negative delay
Journal of Measurement Science and Instrumentation, 2014 The paper studies a cycle storage system with fixed capacity to monitor fuze battery’s working voltage and noise,solving the problems of small capacity and low sample frequency.A4 MB cycle sampling space is designed by adopting the negative delay ...
ZHENG Feng-qin +4 more
doaj
Nonstandard Measure Theory-Hausdorff Measure [PDF]
Proceedings of the American Mathematical Society, 1977 In this paper it is shown that the Hausdorff measures λ t {\lambda ^t} for t ∈ [ 0 , ∞ ) t \in [0,\infty ) can be simultaneously represented as ∗ ^\ast finite counting measures in an appropriate ...
openaire +2 more sources
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
Measuring is more than assigning numbers [PDF]
, 2010 'Measurement is fundamental to research-related activities in social science (hence this Handbook). In my own field of education research, perhaps the most discussed element of education lies in test scores.
Gorard, Stephen
core
Symmetric minimal quantum tomography by successive measurements
, 2012 We consider the implementation of a symmetric informationally complete probability-operator measurement (SIC POM) in the Hilbert space of a d-level system by a two-step measurement process: a diagonal-operator measurement with high-rank outcomes ...
Englert, Berthold-Georg +2 more
core +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
Balanced Objective-Quantifiers Method (BOQM) For Software Intensive Organizations Strategies [PDF]
, 2008 Spanish university facilitates a method to link the strategic management with Software and Process improvement based on measurement. The method uses the process philosophy to build measurable information in Indicators templates (Based on ISO/IEC 15939 ...
De-Amescua Seco, Antonio
core +1 more source
Detection of Mercury Vapor in Air by Differential Heat Dissipation Measurements
Proceedings, 2017 In this work, a novel approach for the detection of mercury vapor in air is presented using differential heat dissipation measurements. Therefore, the temperature difference between an amalgamated and a non-exposed gold film is recorded, while heating ...
Maria Allers +2 more
doaj +1 more source