Jove
Visualize
Contact Us
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 Concept Videos

Parallel Processing01:20

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
Distribution Reliability and Automation01:25

Distribution Reliability and Automation

Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
Multimachine Stability01:25

Multimachine Stability

Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
Distance Corrections01:15

Distance Corrections

To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...
Parallel-axis Theorem01:06

Parallel-axis Theorem

The parallel-axis theorem provides a convenient and quick method of finding the moment of inertia of an object about an axis parallel to the axis passing through its center of mass. Consider a thin rod as an example. There is a striking similarity between the process of finding the moment of inertia of a thin rod about an axis through its middle, where the center of mass lies, and about an axis through its end using the conventional method. In the conventional method, the concept of linear mass...
Genome Copying Errors02:46

Genome Copying Errors

DNA replication is a well-evolved process that copies millions of base pairs with high fidelity during each cell division. Occasionally a wrong base or a long stretch of wrong bases may get added to the daughter strands. If the errors are left unchecked, cells might accumulate several mutations that might endanger their  survival. Therefore, the copying errors are checked and repaired at three levels.

You might also read

Related Articles

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

Sort by
Same author

Using Policy Briefs to Communicate Dental Research Findings to Policymakers.

JDR clinical and translational research·2023
Same author

Metastasectomy for recurrent or metastatic biliary tract cancers: A single center experience.

Indian journal of cancer·2017
Same author

Clinical factors predicting persistent carriage of Klebsiella pneumoniae carbapenemase-producing carbapenem-resistant Enterobacteriaceae among patients with known carriage.

The Journal of hospital infection·2017
Same author

Aetiologies and outcomes of wounds in an outpatient programme.

Journal of wound care·2016
Same author

Efficacy of computed tomography for abdominal stab wounds: a single institutional analysis.

European journal of trauma and emergency surgery : official publication of the European Trauma Society·2015
Same author

RAS status in Korean patients with stage III and IV colorectal cancer.

Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico·2015
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
See all related articles

Related Experiment Video

Updated: Jun 10, 2026

Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice
08:57

Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice

Published on: August 10, 2019

Highly parallel architecture for optical disk database correlation with compensation for database errors.

R L Denningham, R B Brown, J N Lee

    Applied Optics
    |August 21, 2010
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces novel architectural prototypes and algorithms for complex optical data correlation. These methods enable efficient simultaneous correlations between external data and optical disk storage, improving data processing capabilities.

    More Related Videos

    Operation of the Collaborative Composite Manufacturing (CCM) System
    10:09

    Operation of the Collaborative Composite Manufacturing (CCM) System

    Published on: October 1, 2019

    Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
    09:43

    Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

    Published on: November 22, 2019

    Related Experiment Videos

    Last Updated: Jun 10, 2026

    Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice
    08:57

    Hybrid Microdrive System with Recoverable Opto-Silicon Probe and Tetrode for Dual-Site High Density Recording in Freely Moving Mice

    Published on: August 10, 2019

    Operation of the Collaborative Composite Manufacturing (CCM) System
    10:09

    Operation of the Collaborative Composite Manufacturing (CCM) System

    Published on: October 1, 2019

    Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
    09:43

    Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

    Published on: November 22, 2019

    Area of Science:

    • Optoelectronics and Data Storage
    • Optical Signal Processing
    • Computer Architecture

    Background:

    • Efficiently correlating large datasets stored on optical media with external data is a significant challenge in data processing.
    • Existing methods often lack the speed and capacity for simultaneous complex correlations.
    • Optical disk technology offers high storage density but requires advanced retrieval and processing techniques.

    Purpose of the Study:

    • To present novel architectural prototypes and algorithms for performing numerous simultaneous complex correlations.
    • To explore methods for modulating external data onto light beams for optical processing.
    • To enable efficient data retrieval and correlation from optical disks.

    Main Methods:

    • Acousto-optic modulation of external data onto an addressing light beam.
    • Implementation of analog correlation outputs at low bandwidth.
    • Digital multiplication by analog convolution (DMAC) for digitally encoded data.
    • Analog area modulation for analog data encoding.
    • Utilizing two auxiliary diode lasers for bipolar correlation without data biasing.

    Main Results:

    • Successful demonstration of simultaneous complex correlations between external data and optical disk data.
    • Achieved low-bandwidth analog correlation outputs.
    • Bipolar correlations were demonstrated without the need for data biasing.
    • Identified error sources including reflectance variations and raw disk errors.

    Conclusions:

    • The presented architectural prototypes and algorithms offer a viable solution for high-throughput optical data correlation.
    • The methods facilitate efficient processing of data stored on optical disks.
    • Further research is needed to mitigate identified error sources for robust implementation.