Results 51 to 60 of about 9,956,497 (284)
A real-time statistical time-series analyzer [PDF]
, 1971 Device extracts average frequency of human speech and produces second, third, and fourth moments of instantaneous frequency about this average. It operates on electrical time representation of input signal, performs statistical analysis on zero-crossing ...
Stewart, C. H.
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Function‐driven design of a surrogate interleukin‐2 receptor ligand
FEBS Letters, EarlyView.Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang +9 more
wiley +1 more source
Locally Stationary Functional Time Series
, 2017 The literature on time series of functional data has focused on processes of which the probabilistic law is either constant over time or constant up to its second-order structure. Especially for long stretches of data it is desirable to be able to weaken
Eichler, Michael, van Delft, Anne
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Noncausal autoregressions for economic time series [PDF]
, 2010 This paper is concerned with univariate noncausal autoregressive models and their potential usefulness in economic applications. In these models, future errors are predictable, indicating that they can be used to empirically approach rational ...
Lanne, Markku, Saikkonen, Pentti
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Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
FIBULES OF ‘ALMGREN-156’ IN THE CHRONOLOGY OF MONUMENTS OF THE MIDDLE KAMA REGION
Вестник Брянского государственного университета, 2021 The article is devoted to the issue of the change of cultures in the Kama region at the turn of the Early Iron Age and the early Middle Ages, and continues the cycle of works on this issue.
Krasnoperov A.A.
doaj +1 more source
Resummation Methods for Analyzing Time Series
, 1997 An approach is suggested for analyzing time series by means of resummation techniques of theoretical physics. A particular form of such an analysis, based on the algebraic self-similar renormalization, is developed and illustrated by several examples ...
Gluzman S. +3 more
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Structural Change in (Economic) Time Series [PDF]
, 2016 Methods for detecting structural changes, or change points, in time series data are widely used in many fields of science and engineering. This chapter sketches some basic methods for the analysis of structural changes in time series data. The exposition
A Aue +15 more
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
A Green AI Methodology Based on Persistent Homology for Compressing BERT
Applied SciencesLarge Language Models (LLMs) like BERT have gained significant prominence due to their remarkable performance in various natural language processing tasks. However, they come with substantial computational and memory costs.
Luis Balderas +2 more
doaj +1 more source