Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Conservation of AC Power

Conservation of AC Power

The principle of power preservation is applicable to both ac and dc circuits. This principle, when applied to AC power, asserts that the complex, real, and reactive powers produced by the source are equal to the total complex, real, and reactive powers absorbed by the loads. When two load impedances are connected in parallel to an ac source V, the complex power provided by the source can be calculated using the relation

You might also read

Related Articles

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

Sort by

Same author

Multicharged Foldable Plasma Membrane Probes for Precise Cancer Cell Discrimination and Fluorescence-Guided Surgery.

Analytical chemistry·2026

Same author

Novel salivary biomarkers of Alzheimer's disease identified by integrated metabolomics and microbiomics analysis.

Clinical oral investigations·2026

Same author

Cross-National Differences in Mental Health Impact of Intergenerational Caregiving: Social Pathways Among Older Women in China and the US.

Clinical gerontologist·2026

Same author

Plumbagin ameliorates multiple sclerosis by inducing DDX3X-mediated stress granule assembly in mice.

Pharmacological research·2026

Same author

Synchronous detection of mechanical-electrical properties of 4T1 breast tumor tissues based on piezoelectric actuators.

Biosensors & bioelectronics·2026

Same author

Schiff Base-Wrapped Co, Zn-Based Clusters with Hierarchical Chiral Structures for Therapeutic Application in Parkinson's Disease.

Inorganic chemistry·2026

Search research articles

Related Experiment Video

Updated: Mar 29, 2026

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

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

Published on: September 8, 2023

EFPC: An Environmentally Friendly Power Control Scheme for Underwater Sensor Networks.

Qiuling Yang^1,2, Yishan Su³, Zhigang Jin⁴

¹School of Electronic and Information Engineering, Tianjin University, Tianjin 300072, China. yql0515@163.com.

Sensors (Basel, Switzerland)

|November 24, 2015

Summary

This study introduces an environmentally friendly power control (EFPC) scheme for underwater sensor networks to protect marine mammals. The system optimizes transmission power to improve network performance while avoiding acoustic interference with marine life.

Keywords:

UWSNs marine mammals passive localization power control

More Related Videos

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

Author Spotlight: Developing Cost-Effective and Customizable Balloon Tags for Fish Passage Studies

Author Spotlight: Developing Cost-Effective and Customizable Balloon Tags for Fish Passage Studies

Published on: October 13, 2023

Related Experiment Videos

Last Updated: Mar 29, 2026

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

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

Published on: September 8, 2023

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Continuous Instream Monitoring of Nutrients and Sediment in Agricultural Watersheds

Published on: September 26, 2017

Author Spotlight: Developing Cost-Effective and Customizable Balloon Tags for Fish Passage Studies

Author Spotlight: Developing Cost-Effective and Customizable Balloon Tags for Fish Passage Studies

Published on: October 13, 2023

Area of Science:

Marine acoustics
Underwater sensor networks
Bioacoustics

Background:

Limited acoustic spectrum in oceans is shared by marine mammals and manmade systems.
Underwater sensor networks pose potential acoustic interference risks to marine life.

Purpose of the Study:

To propose an environmentally friendly power control (EFPC) scheme for underwater sensor networks.
To develop a passive hyperboloid localization algorithm (PHLA) for marine mammals.

Main Methods:

EFPC uses a Nash Equilibrium-based utility function to optimize sensor node transmission power, considering marine mammal presence.
PHLA passively localizes marine mammals using their acoustic characteristics.
Simulations were conducted to evaluate algorithm performance.

Main Results:

PHLA demonstrated effective localization of marine mammals with relatively small errors.
EFPC achieved comparable network goodput to existing methods while successfully avoiding interference with marine mammals.

Conclusions:

The proposed PHLA and EFPC scheme offer a viable solution for coexistence between underwater sensor networks and marine mammals.
This approach mitigates negative acoustic impacts on marine ecosystems.