Results 41 to 50 of about 7,736 (289)
Australas. J Comb., 2013 We review the stamp folding problem, the number of ways to fold a strip of $n$ stamps, and the related problem of enumerating meander configurations. The study of equivalence classes of foldings and meanders under symmetries allows to characterize and enumerate folding and meander shapes.
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Meanders of Vilém Flusser’s Ethics of Alterity
Brasiliana: Journal for Brazilian Studies, 2023 The name of Vilém Flusser is not usually associated with the philosophy of ethics, as it happens, for instance, with the name of Emmanuel Levinas – not to drift too far beyond this generation. But Flusser is a fully-fledged ethical thinker, and should
Wanderley Dias da Silva
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Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
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Historical migration of the selected meanders.
, 2022 Historical migration of the selected meanders.
Dhrubajyoti Sahariah (13124145) +11 more
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FEBS Open Bio, EarlyView.In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey +4 more
wiley +1 more source
Journal of Modern Science, 2019 The election of the President of the United States is one of the most complicated choices in the history of democracy. American electoral peculiarity is that it is paradoxically not the voters who have the final and decisive influence on election results,
Wojciech Niklas
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Arthritis Care &Research, EarlyView.Objective The study aimed to identify symptom‐based predictors of dry eye disease (DED) signs in the Sjögren's International Collaborative Clinical Alliance (SICCA) cohort. Methods We performed a retrospective analysis examining 16 ocular symptoms (most graded 0–4) and artificial tear (AT) use (graded 0–3) as predictors of DED signs (abnormal ocular ...
Pragnya R. Donthineni +7 more
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A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
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ProceedingsIn this paper, a class of three series ohmic switches is presented, including its design principles, the simulation results, and the outcomes of the measurements performed on the first batch of fabricated samples.
Girolamo Tagliapietra +3 more
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ACCUMULATION STUDIES AT SPECIFIC SAMPLING AREAS OF THE ACTIVE FLOODPLAIN IN THE UPPER-TISZA REGION [PDF]
Acta Geographica Debrecina. Landscape & Environment Series, 2017 In this paper the rate of accumulation was studied along four VO floodplain cross sections of the UpperTisza region between 1974 and 2014. VO floodplain cross sections are based on a mapping base-point grid (established in 1890), and they are located a ...
GÁBOR MOLNÁR +2 more
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