Jove
Visualize
Contact Us

Related Concept Videos

Energy in Simple Harmonic Motion01:23

Energy in Simple Harmonic Motion

12.9K
To determine the energy of a simple harmonic oscillator, consider all the forms of energy it can have during its simple harmonic motion. According to Hooke's Law, the energy stored during the compression/stretching of a string in a simple harmonic oscillator is potential energy. As the simple harmonic oscillator has no dissipative forces, it also possesses kinetic energy. In the presence of conservative forces, both energies can interconvert during oscillation, but the total energy remains...
12.9K
lncRNA - Long Non-coding RNAs02:39

lncRNA - Long Non-coding RNAs

10.0K
In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA...
10.0K
lncRNA - Long Non-coding RNAs02:39

lncRNA - Long Non-coding RNAs

3.7K
3.7K
Problem Solving: Energy in Simple Harmonic Motion01:17

Problem Solving: Energy in Simple Harmonic Motion

2.2K
Simple harmonic motion (SHM) is a type of periodic motion in time and position, in which an object oscillates back and forth around an equilibrium position with a constant amplitude and frequency. In SHM, there is a continuous exchange between the potential and kinetic energy, which results in the oscillation of the object.
Consider the spring in a shock absorber of a car. The spring attached to the wheel executes simple harmonic motion while the car is moving on a bumpy road. The force on the...
2.2K
Nursing Code of Ethics01:29

Nursing Code of Ethics

4.5K
The Nursing Code of Ethics sets the ethical benchmark for the profession, and guides nurses in ethical analysis and decision making at the societal, organizational, and clinical levels. The code encompasses showing compassion and respect for the patient, their families, and communities in all circumstances while committing to providing patient-centered care. In addition, the code states that nurses must advocate for the patient by defending a cause or recommendation to protect their rights,...
4.5K
Gene Evolution - Fast or Slow?02:05

Gene Evolution - Fast or Slow?

8.2K
The genomes of eukaryotes are punctuated by long stretches of sequence which do not code for proteins or RNAs. Although some of these regions do contain crucial regulatory sequences, the vast majority of this DNA serves no known function. Typically, these regions of the genome are the ones in which the fastest change, in evolutionary terms, is observed, because there is typically little to no selection pressure acting on these regions to preserve their sequences.
In contrast, regions which code...
8.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Energy-Efficient Neuromorphic Architectures for Nuclear Radiation Detection Applications.

Sensors (Basel, Switzerland)·2024
Same author

Revisiting the edge of chaos: Again?

Bio Systems·2022
Same author

Reconfigurable perovskite nickelate electronics for artificial intelligence.

Science (New York, N.Y.)·2022
Same author

Shift-symmetric configurations in two-dimensional cellular automata: Irreversibility, insolvability, and enumeration.

Chaos (Woodbury, N.Y.)·2019
Same author

Assembly of a 3D Cellular Computer Using Folded E-Blocks.

Micromachines·2018
Same author

Feedforward Chemical Neural Network: An In Silico Chemical System That Learns xor.

Artificial life·2017
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Feb 2, 2026

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions
07:34

A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions

Published on: March 25, 2014

10.3K

Fast and Accurate Sparse Coding of Visual Stimuli With a Simple, Ultralow-Energy Spiking Architecture.

Walt Woods, Christof Teuscher

    IEEE Transactions on Neural Networks and Learning Systems
    |November 27, 2018
    PubMed
    Summary

    This study introduces a simplified sparse coding circuit using memristive crossbars and spiking neurons, achieving high accuracy and significant energy savings. The novel design offers faster throughput and data compression for neuromorphic computing applications.

    More Related Videos

    Using Neuron Spiking Activity to Trigger Closed-Loop Stimuli in Neurophysiological Experiments
    05:19

    Using Neuron Spiking Activity to Trigger Closed-Loop Stimuli in Neurophysiological Experiments

    Published on: November 12, 2019

    7.5K
    Using Looming Visual Stimuli to Evaluate Mouse Vision
    05:07

    Using Looming Visual Stimuli to Evaluate Mouse Vision

    Published on: June 13, 2019

    12.3K

    Related Experiment Videos

    Last Updated: Feb 2, 2026

    A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions
    07:34

    A Simple Stimulatory Device for Evoking Point-like Tactile Stimuli: A Searchlight for LFP to Spike Transitions

    Published on: March 25, 2014

    10.3K
    Using Neuron Spiking Activity to Trigger Closed-Loop Stimuli in Neurophysiological Experiments
    05:19

    Using Neuron Spiking Activity to Trigger Closed-Loop Stimuli in Neurophysiological Experiments

    Published on: November 12, 2019

    7.5K
    Using Looming Visual Stimuli to Evaluate Mouse Vision
    05:07

    Using Looming Visual Stimuli to Evaluate Mouse Vision

    Published on: June 13, 2019

    12.3K

    Area of Science:

    • Neuromorphic Engineering
    • Artificial Intelligence Hardware

    Background:

    • Memristive crossbars are key for unsupervised and supervised learning in neuromorphic architectures.
    • Traditional designs separate crossbars from neuron capacitors for mathematical rigor, limiting efficiency.

    Purpose of the Study:

    • To design a simplified sparse coding circuit by integrating neurons directly with the crossbar.
    • To develop a fast and energy-efficient neuromorphic architecture with minimal accuracy loss.

    Main Methods:

    • Developed the simple spiking locally competitive algorithm (SS-LCA).
    • Designed CMOS circuits for the proposed architecture.
    • Evaluated performance on CIFAR and MNIST datasets.

    Main Results:

    • Achieved 80% accuracy on deep learning tasks, comparable to nonspiking models (82%).
    • Compressed input data by 92%.
    • Consumed 99% less energy and offered 21x higher throughput than prior spiking models.

    Conclusions:

    • The integrated crossbar-neuron design offers a more energy-efficient and faster sparse coding architecture.
    • The SS-LCA demonstrates practical utility for neuromorphic algorithms with acceptable accuracy under varying variance conditions.