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

Regulation of Water Output01:26

Regulation of Water Output

2.0K
The human body predominantly expels water through the urinary system. On average, an individual generates around 1.5 liters of urine each day. This amount can fluctuate based on how well a person is hydrated, but a critical minimum quantity of urine must be produced to ensure the body's proper functioning. Daily, the kidneys remove 600 to 1200 milliosmoles of dissolved substances, effectively excreting excess minerals and water-soluble toxins such as creatinine, urea, and uric acid from the...
2.0K
Typical Model Studies01:30

Typical Model Studies

607
Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
607
Regulation of Water Intake01:25

Regulation of Water Intake

2.6K
Osmolality refers to the number of solute particles per kilogram of solvent in a solution. Plasma osmolality specifically indicates the total number of solute particles per kilogram of water in blood plasma. This value reflects the body's hydration status and is tightly regulated through mechanisms controlling water intake and output. While water consumption is a conscious decision, the body has intrinsic regulatory systems to maintain fluid balance. Dehydration, a state of water deficit...
2.6K
Parameters Affecting Nonlinear Elimination: Zero-Order Input, First-Order Absorption and Two-Compartment Model01:13

Parameters Affecting Nonlinear Elimination: Zero-Order Input, First-Order Absorption and Two-Compartment Model

275
Drugs administered through various routes can lead to nonlinear elimination, resulting in complex pharmacokinetic behaviors crucial to understanding efficacious drug dosing.
When a drug is administered through a constant intravenous infusion and eliminated via nonlinear pharmacokinetics, it follows zero-order input. For example, oral drugs undergo first-order absorption upon administration and are eliminated through nonlinear pharmacokinetics.
In the case of subcutaneously administered drugs,...
275
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

270
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
270
Uniform Depth Channel Flow: Problem Solving01:18

Uniform Depth Channel Flow: Problem Solving

420
To calculate the flow rate for a trapezoidal channel, first, identify the bottom width, side slope, and flow depth of the channel. The cross-sectional area (A) corresponding to the depth of flow (y), channel bottom width (B), and side slope (θ) is determined by:Next, calculate the wetted perimeter, which includes the bottom width and the sloped side lengths in contact with the water. Using the values of the cross-sectional area and the wetted perimeter, determine the hydraulic radius by...
420

You might also read

Related Articles

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

Sort by
Same author

Research on the evaluation and spatial layout of high quality development of higher education in China.

PloS one·2026
Same author

Genome-Wide Identification of Pineapple AcINH Genes and Functional Characterization of <i>AcINH3</i> in Sucrose Metabolism and Drought Tolerance.

Plants (Basel, Switzerland)·2026
Same author

Value of Thromboelastography as a Predictor of Postoperative Acute Respiratory Distress Syndrome in Patients With Acute Type A Aortic Dissection.

Reviews in cardiovascular medicine·2026
Same author

Development of a one-tube PAM-independent RCNPM platform using Cas12a for ultra-rapid simultaneous miR-499 and cTnT detection in early acute myocardial infarction diagnosis.

Journal of translational medicine·2026
Same author

Carbon dot nanozymes as free radical scavengers for the management of hepatic ischemia-reperfusion injury by regulating the liver inflammatory network and inhibiting apoptosis.

Journal of nanobiotechnology·2026
Same author

Distributed human-water relationship model based on the "four processes" of the human-water system.

iScience·2026

Related Experiment Video

Updated: Jan 10, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.4K

A two-stage inverse intelligent path optimization model for human-water relationship regulation.

Qingsong Wu1, Qiting Zuo2, Zhizhuo Zhang3

  • 1School of Water Conservancy and Transportation, Zhengzhou University, Zhengzhou 450001, China; Henan International Joint Laboratory of Water Cycle Simulation and Environmental Protect, Zhengzhou 450001, China.

Water Research
|November 21, 2025
PubMed
Summary

This study developed a Two-stage inverse intelligent path optimization model (TS_IIPOM) to regulate the human-water relationship (HWR). The model optimizes HWR regulation by balancing human and water systems, showing effectiveness in Henan Province.

Keywords:
Harmonious balanceHuman–water relationshipHuman–water systemIntelligent regulationPath optimizationRegional water balance

More Related Videos

Interactive and Visualized Online Experimentation System for Engineering Education and Research
08:35

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

2.9K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

12.1K

Related Experiment Videos

Last Updated: Jan 10, 2026

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm
11:53

Spatial Multiobjective Optimization of Agricultural Conservation Practices using a SWAT Model and an Evolutionary Algorithm

Published on: December 9, 2012

13.4K
Interactive and Visualized Online Experimentation System for Engineering Education and Research
08:35

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

2.9K
The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy
11:53

The Modular Design and Production of an Intelligent Robot Based on a Closed-Loop Control Strategy

Published on: October 14, 2017

12.1K

Area of Science:

  • Environmental Science
  • Water Resource Management
  • Systems Engineering

Background:

  • The human-water relationship (HWR) is complex and requires effective regulation strategies.
  • Existing methods for HWR regulation often lack quantitative approaches and integrated optimization.
  • Understanding the dynamic interplay between human and water systems is crucial for sustainable development.

Purpose of the Study:

  • To develop and apply a novel model for regulating the human-water relationship (HWR) based on harmonious balance.
  • To transform qualitative HWR regulation objectives into quantitative expressions for improved management.
  • To provide a methodological framework and practical insights for global HWR studies.

Main Methods:

  • A logical framework of "theory-method-application" was employed.
  • A Two-stage inverse intelligent path optimization model (TS_IIPOM) was developed, integrating development trend, importance degree, priority level, and change difficulty.
  • The model considers water resources, economic, social, and ecological environment constraints within the planetary boundaries concept, solved by intelligent optimization algorithms.

Main Results:

  • The TS_IIPOM effectively synthesizes multi-source information for optimized HWR regulatory paths.
  • Analysis in Henan Province (2001-2022) revealed positive trends in both human and water systems, but with relative decoupling.
  • The study quantified the current harmony and balance degrees of the HWR in Henan, identifying the water system's hysteresis and spatial variations in regulatory paths.

Conclusions:

  • The TS_IIPOM is effective and applicable for HWR regulation, offering optimized paths.
  • The human-water system in Henan exhibits decoupling and water system hysteresis, indicating a need for targeted regulation.
  • The study provides a robust basis for formulating strategies to enhance HWR sustainability globally and in Henan Province.