Jove
Visualize
Contact Us

Related Concept Videos

Leaky Scanning02:28

Leaky Scanning

5.6K
During most eukaryotic translation processes, the small 40S ribosome subunit scans an mRNA from its 5' end until it encounters the first start AUG codon. The large 60S ribosomal subunit then joins the smaller one to initiate protein synthesis. The location of the translation initiation is largely determined by the nucleotides near the start codon as there may be multiple translation initiation sites present on the mRNA.  Marilyn Kozak discovered that the sequence RCCAUGG (where R...
5.6K
Masking and Demasking Agents01:19

Masking and Demasking Agents

3.4K
EDTA titrations may necessitate masking and demasking agents to temporarily protect a particular metal ion in a mixture from the EDTA reaction. These agents facilitate the sequential analysis of the metal ions by forming stable complexes with some—but not all—metal ions during certain steps.
There are many masking agents, such as cyanide, fluoride, triethanolamine, thiourea, and 2,3-bis(sulfanyl)propan-1-ol (formerly 2,3-dimercapto-1-propanol), with the masking agent chosen based on...
3.4K
Radial System Protection01:23

Radial System Protection

409
Radial systems employ time-delay overcurrent relays to reduce load interruptions. When a fault occurs, the nearest breaker opens first, while upstream breakers remain closed due to longer delay settings. This approach ensures minimal disruption to the rest of the system.
In a radial system with a fault downstream of the third breaker, ideally, only the third breaker will open, isolating the fault and interrupting the load connected beyond it. The second breaker has a longer delay setting,...
409
Fast Decoupled and DC Powerflow01:24

Fast Decoupled and DC Powerflow

708
The fast decoupled power flow method addresses contingencies in power system operations, such as generator outages or transmission line failures. This method provides quick power flow solutions, essential for real-time system adjustments. Fast decoupled power flow algorithms simplify the Jacobian matrix by neglecting certain elements, leading to two sets of decoupled equations:
708
Zones of Protection01:16

Zones of Protection

737
In power systems, the entire setup is divided into protective zones to isolate faults and protect the rest of the network. These zones include generators, transformers, buses, transmission lines, distribution lines, and motors. Each zone can be visualized as a separate room in a house, with each room protected by its own circuit breaker.
Protective zones are defined by closed dashed lines, containing one or more components. A key characteristic of these zones is the strategic placement of...
737

You might also read

Related Articles

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

Sort by
Same author

Evaluating StyleGAN2-ADA and f-AnoGAN for GAN based unsupervised anomaly detection in gastrointestinal endoscopy.

Scientific reports·2026
Same author

Optimizing 5G NR link layer parameters for eMBB and URLLC applications under dynamic channel and transmission configurations.

Scientific reports·2026
See all related articles
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: Jan 8, 2026

Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers
10:07

Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers

Published on: April 9, 2014

10.5K

Dynamic structure driven image scrambling technique for data protection.

Swapan Kumar Shee1, Jyoti Khandelwal2, Amit Kumar Bairwa3

  • 1Department of Computer Science & Engineering, University of Engineering & Management, Jaipur, 303807, India.

Scientific Reports
|December 21, 2025
PubMed
Summary

This study introduces a novel image scrambling technique using binary trees and hash tables for secure digital transmission. The method ensures high-quality image security and perfect reconstruction, outperforming existing approaches.

More Related Videos

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique
04:48

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Published on: July 5, 2024

723
Quantifying Cytoskeleton Dynamics Using Differential Dynamic Microscopy
06:37

Quantifying Cytoskeleton Dynamics Using Differential Dynamic Microscopy

Published on: June 15, 2022

4.1K

Related Experiment Videos

Last Updated: Jan 8, 2026

Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers
10:07

Highly Resolved Intravital Striped-illumination Microscopy of Germinal Centers

Published on: April 9, 2014

10.5K
Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique
04:48

Swin-PSAxialNet: An Efficient Multi-Organ Segmentation Technique

Published on: July 5, 2024

723
Quantifying Cytoskeleton Dynamics Using Differential Dynamic Microscopy
06:37

Quantifying Cytoskeleton Dynamics Using Differential Dynamic Microscopy

Published on: June 15, 2022

4.1K

Area of Science:

  • Computer Science
  • Information Security
  • Data Structures

Background:

  • Digital communication necessitates robust security for sensitive image transmission.
  • Images are critical in various sectors, including healthcare, military, and intellectual property.
  • Existing image security methods require enhancement for efficiency and effectiveness.

Purpose of the Study:

  • To propose a new image scrambling method for enhanced security during digital transmission.
  • To leverage dynamic data structures like binary trees and hash tables for improved scrambling and descrambling.
  • To ensure the integrity and quality of sensitive images throughout the transmission process.

Main Methods:

  • Image pixels are stored in a binary tree using a hash table.
  • Pixels are rearranged into a one-dimensional array via tree traversal.
  • The array is converted back to a two-dimensional format matching the original image dimensions.

Main Results:

  • The proposed method achieves a Peak Signal-to-Noise Ratio (PSNR) below 4 dB between the original and scrambled images.
  • A PSNR of infinity is achieved between the original and descrambled images, indicating perfect reconstruction.
  • The method demonstrates 100% similarity between the original and descrambled images and shows a negative correlation with scrambled images.

Conclusions:

  • The proposed binary tree and hash table-based image scrambling method offers effective security for digital image transmission.
  • The technique preserves image quality, evidenced by high PSNR values for descrambled images.
  • Future applications include integration into image watermarking and steganography for advanced security solutions.