Adolescent Hearts Grow More Predictable: Study Maps Hidden Rhythms of Childhood
A new cross-sectional study of 64 healthy children and adolescents shows that heart rate rhythms become more regular and less ...
Tag: nonlinear dynamics
Dual-beam energy harvester turns ultra-low-frequency vibrations into usable power
Researchers have developed a compact dual-beam bistable energy harvester that generates 65.6 microwatts from vibrations slower than one hertz, a ...
Neural Networks Meet Chaos: New Image Encryption Scheme Promises Speed and Security
Researchers in Iran have developed CNNHSIE, an image encryption algorithm that combines hyperchaotic systems with a VGG16 convolutional neural network ...
Mathematicians Pin Down When Complex Oscillators Can Be Tuned at All
A new mathematical framework establishes when complex oscillators can be uniquely tuned to multiple simultaneous targets, validated on electronic genetic ...
Mathematical Map Reveals Where Hypersonic Flight Turns Unstable
Researchers at IIT Madras used bifurcation and continuation analysis to map the stability boundaries of an air-breathing hypersonic vehicle and ...
Spin-Wave Frequency Comb Offers a Precision Ruler for Microwave Signals
By driving a magnetic film with several microwave tones, researchers have created a magnonic frequency comb with thousands of spin-wave ...
Octonion Neural Networks Meet Fractional Calculus in New Synchronization Breakthrough
Researchers at Chengdu University have derived sufficient conditions for global Mittag-Leffler synchronization of fractional-order octonion-valued fuzzy BAM neural networks using ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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