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

Design Example: Alignment of a Road Line Using GIS01:17

Design Example: Alignment of a Road Line Using GIS

359
The alignment of a road line using Geographic Information Systems (GIS) is a critical process in civil engineering, combining advanced technology with practical decision-making. This methodology begins with the collection of geospatial data, including information on land cover, geomorphology, drainage patterns, slope, and contour details. Such data is typically acquired through satellite imagery and GIS tools, offering a comprehensive understanding of the terrain.Once the data is gathered, it...
359
Maximum Power Flow and Line Loadability01:23

Maximum Power Flow and Line Loadability

630
The maximum power flow for lossy transmission lines is derived using ABCD parameters in phasor form. These parameters create a matrix relationship between the sending-end and receiving-end voltages and currents, allowing the determination of the receiving-end current. This relationship facilitates calculating the complex power delivered to the receiving end, from which real and reactive power components are derived.
630
Reducing Line Loss01:18

Reducing Line Loss

396
In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss in...
396
Transmission Line Design Considerations01:23

Transmission Line Design Considerations

643
Aluminum has become the material of choice for overhead transmission lines, surpassing copper due to its abundance and cost-effectiveness. The most prevalent type is the aluminum conductor, steel-reinforced (ACSR), which combines aluminum strands around a steel core. Other variants include all-aluminum conductors (AAC), all-aluminum alloy conductors (AAAC), aluminum conductor alloy-reinforced (ACAR), and aluminum-clad steel conductors. Advanced designs, such as aluminum conductors with steel...
643
Manipulation and Analysis01:21

Manipulation and Analysis

304
GIS manipulation and analysis functions are vital for decision-making and planning. These activities range from data retrieval tasks, such as selecting information based on specific criteria, to advanced analytical techniques that address complex spatial problems.One critical GIS analysis method is overlaying, which combines multiple data layers to examine impacts. For example, overlaying a river-dammed lake boundary with road networks can identify affected infrastructure. Another common...
304
The Midpoint Formula01:24

The Midpoint Formula

1.1K
In coordinate geometry, determining the central point between two locations is common. This central point, or midpoint, lies exactly halfway along the line segment connecting two points in a two-dimensional space. It has applications in mathematics, physics, engineering, and various planning disciplines.Given two points labeled as A (x1, y1) and B (x2, y2) on a coordinate plane, a straight line segment can be plotted between them. The midpoint, labeled point M, divides this segment into two...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Insular glioma and emotional states affect the whole brain network: a task-state electroencephalography study.

Frontiers in neurology·2026
Same author

Alterations in cerebral iron deposition in low-grade glioma-related epilepsy.

Journal of neuro-oncology·2026
Same author

miR-320a enhances radiosensitivity in non-small cell lung cancer by targeting RAD51 and modulating ferroptosis via GPX4.

Scientific reports·2026
Same author

Trends in global, regional and national burden of brain and CNS cancers, 1990-2021 and predictions to 2036: analysis based on the global burden of disease study 2021.

Journal of neuro-oncology·2026
Same author

BCIRT: Backscattering-corrected implicit representation tomography.

Medical image analysis·2026
Same author

Encapsulated Non-Exchangeable Na<sup>+</sup> Ions Determining the Upper Limit of Al Inclusion in FAU-A Multiscale Simulation.

Angewandte Chemie (International ed. in English)·2026
Same journal

Thymidylate synthase inhibitory drugs induce p53-dependent pathways differently.

PloS one·2026
Same journal

Top-down and bottom-up attention for joint pattern classification and reconstruction.

PloS one·2026
Same journal

Short- and long-term scaling behavior of blood pressure and pulse arrival time during sleep in healthy controls and patients with obstructive sleep apnea.

PloS one·2026
Same journal

Double DQN-based secrecy energy efficiency and fairness performance in IRS-assisted NOMA systems with friendly jamming.

PloS one·2026
Same journal

10 recommendations for strengthening citizen science for improved societal and ecological outcomes: A co-produced analysis of challenges and opportunities in the 21st century.

PloS one·2026
Same journal

Paying in public: Peer effects, impression management, and willingness to pay on digital payment platforms.

PloS one·2026
See all related articles

Related Experiment Video

Updated: Feb 16, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.2K

SCM: A method to improve network service layout efficiency with network evolution.

Qi Zhao1, Chuanhao Zhang2,3, Zheng Zhao4

  • 1Computer Science and Technology College, Jilin University, Changchun, Jilin, China.

Plos One
|December 22, 2017
PubMed
Summary
This summary is machine-generated.

This study introduces a Service Chain Migration (SCM) method using software-defined networking (SDN) and network function virtualization (NFV) to optimize network service layout, reducing traffic costs and energy consumption.

More Related Videos

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.6K

Related Experiment Videos

Last Updated: Feb 16, 2026

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
05:30

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

1.2K
Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.6K

Area of Science:

  • Computer Science
  • Network Engineering

Background:

  • Network services are crucial for expanding internet functions.
  • Network Function Virtualization (NFV) enhances deployment speed and flexibility.
  • Evolving networks can lead to inefficient network service layouts.

Purpose of the Study:

  • To propose a Service Chain Migration (SCM) method within an SDN+NFV framework.
  • To adapt network service layouts to evolving network conditions.
  • To improve the efficiency of network service deployment.

Main Methods:

  • SCM is modeled as an integer linear programming problem.
  • Particle swarm optimization is employed to solve the SCM problem.
  • A prototype SCM system is developed using an SDN controller.

Main Results:

  • The SCM method effectively reduces network traffic costs.
  • The proposed method leads to significant energy consumption savings.
  • Experiments validate the efficiency of the SCM approach.

Conclusions:

  • SCM is an effective strategy for optimizing network service layouts in SDN+NFV environments.
  • The method addresses inefficiencies caused by network evolution.
  • SCM offers a practical solution for reducing operational costs and environmental impact.