Category: 7. Maths
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Maximal oxygen uptake prediction from submaximal bicycle ergometry using a differential model
Fletcher, G. F. et al. Exercise standards for testing and training. A statement for healthcare professionals from the American Heart Association. Circulation 104, 1694–1740 (2001). Article CAS PubMed Google Scholar Buttar, K. K., Saboo, N. & Kacker, S. A review: Maximal oxygen uptake (VO2 max) and its estimation methods. Int. J. Phys. Educ. Sports Health…
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A fast quantum route to random numbers
NEWS AND VIEWS 12 July 2023 Using a quantum computer to speed up one step in a textbook approach to generating random numbers proves to be a savvy strategy, and one that could make good use of quantum computers that will be available in the near future. Continue Reading News Source: www.nature.com
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Quantum-enhanced Markov chain Monte Carlo
Arute, F. et al. Quantum supremacy using a programmable superconducting processor. Nature 574, 505–510 (2019). Article CAS PubMed Google Scholar Wu, Y. et al. Strong quantum computational advantage using a superconducting quantum processor. Phys. Rev. Lett. 127, 180501 (2021). Article CAS PubMed Google Scholar Zhong, H.-S. et al. Phase-programmable Gaussian boson sampling using stimulated squeezed…
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Molecular system for an exponentially fast growing programmable synthetic polymer
We confirm exponential growth by measuring the conversion of monomers into a product. We then qualitatively measure the size of products over time. Finally, we verify the predicted structure using Atomic Force Microscopy. Exponential growth mechanism controls We tested each insertion step in the exponential growth mechanism by using the inactivated versions of of Hairpins…
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Addressing the harms of AI-generated inauthentic content
Addressing the harms of AI-generated inauthentic content Continue Reading News Source: www.nature.com
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The effect of environmental information on evolution of cooperation in stochastic games
Stochastic games with and without state information To explore the dynamics of cooperation in variable environments, we consider stochastic games31,32,33. We introduce our framework for the most simple setup, in which the game takes place among two players who interact for infinitely many rounds, without discounting of their future payoffs. In each round, players can…
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Forecasting the progression of human civilization on the Kardashev Scale through 2060 with a machine learning approach
Martínez, D. M. & Ebenhack, B. W. Understanding the role of energy consumption in human development through the use of saturation phenomena. Energy Policy 36, 1430–1435 (2008). Google Scholar Chu, S., Cui, Y. & Liu, N. The path towards sustainable energy. Nat. Mater. 16, 16–22 (2016). ADS PubMed Google Scholar Ayres, R. U. Technological transformations…
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Zero-determinant strategy in stochastic Stackelberg asymmetric security game
In this section, we introduce the ZD strategy for the defender in the stochastic Stackelberg asymmetric security game. At first, we show the definition of the ZD strategy for the defender and analyze the existence of the ZD strategy. Besides, we explore the performance of the ZD strategy compared with the SSE strategy. Also, we…
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Application of hybrid improved temporal convolution network model in time series prediction of river water quality
Smoothing and denoising the original time series data can effectively improve the accuracy of prediction23. Therefore, in this study, we used the SG filter to remove the noise in the original water quality time series. The SG filter is a filtering method based on the local polynomial least squares fitting in the time domain. The…
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Curriculum learning-based strategy for low-density archaeological mound detection from historical maps in India and Pakistan
In this study, a total of 645 maps, provided by the Cambridge University Library and the British Library have been used. These historical maps were produced and distributed by the SoI, and can be classified into different periods characterized by the then current surveyor general of the SoI, including C. Straham (1898–1899), G.C. Gore (1900–1902),…