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

Second Order systems II

Second Order systems II

In an underdamped second-order system, where the damping ratio ζ is between 0 and 1, a unit-step input results in a transfer function that, when transformed using the inverse Laplace method, reveals the output response. The output exhibits a damped sinusoidal oscillation, and the difference between the input and output is termed the error signal. This error signal also demonstrates damped oscillatory behavior. Eventually, as the system reaches a steady state, the error diminishes to zero.

First Order Systems

First Order Systems

First-order systems, such as RC circuits, are foundational in understanding dynamic systems due to their straightforward input-output relationship. Analyzing their responses to different input functions under zero initial conditions reveals significant insights into system behavior.
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...

Second Order systems I

Second Order systems I

A servo system exemplifies a second-order system, featuring a proportional controller and load elements that ensure the output position aligns with the input position. The relationship between these components is described by a second-order differential equation. Applying the Laplace transform under zero initial conditions yields the transfer function, showing how inputs are converted to outputs in the system.
By reinterpreting the system, one can derive the closed-loop transfer function, which...

Thermodynamic Systems

Thermodynamic Systems

A thermodynamic system is a set of objects whose thermodynamic properties are of interest. The system is considered to be embedded in its surroundings or the environment. The system and its environment can exchange heat and do work on each other through a boundary that separates them. However, the immediate surroundings of the system interact with it directly and therefore have a much stronger influence on its behavior and properties.
Consider an example of tea boiling in a kettle. The...

Classification of Systems-I

Classification of Systems-I

Linearity is a system property characterized by a direct input-output relationship, combining homogeneity and additivity.
Homogeneity dictates that if an input x(t) is multiplied by a constant c, the output y(t) is multiplied by the same constant. Mathematically, this is expressed as:

Classification of Systems-II

Classification of Systems-II

Continuous-time systems have continuous input and output signals, with time measured continuously. These systems are generally defined by differential or algebraic equations. For instance, in an RC circuit, the relationship between input and output voltage is expressed through a differential equation derived from Ohm's law and the capacitor relation,

You might also read

Related Articles

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

Sort by

Same journal

Adsorption of Pathogens and Blockade of Sepsis Cascade.

Contributions to nephrology·2023

Same journal

Hemoadsorption: Research Agenda and Potential Future Applications.

Contributions to nephrology·2023

Same journal

Hemoperfusion in Poisoning and Drug Overdose.

Contributions to nephrology·2023

Same journal

Hemoperfusion in Burns.

Contributions to nephrology·2023

Same journal

Sequential Extracorporeal Therapy in Sepsis.

Contributions to nephrology·2023

Same journal

The Use of Adsorption in Extracorporeal Liver Support: The Double Plasma Molecular Adsorption System (DPMAS).

Contributions to nephrology·2023

Search research articles

Related Experiment Video

Updated: Feb 15, 2026

The Use of Chemostats in Microbial Systems Biology

The Use of Chemostats in Microbial Systems Biology

Published on: October 14, 2013

Systemic Implications of Hyperuricemia.

Juan A Tamayo Y Orozco¹

¹Senior professor - Head of the Renal Health Area in the Academic Secretariat from the National Institute of Public Health, S.S.A. Member of the National Academy of Medicine, Mexico City, Mexico.

Contributions to Nephrology

|February 3, 2018

Summary

This summary is machine-generated.

Hyperuricemia, often asymptomatic, signals early organ damage in cardiometabolic syndrome and other conditions. Reconsidering its systemic effects and early interventions is crucial for patient outcomes.

More Related Videos

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Published on: September 22, 2014

Rapid Characterization of Genetic Parts with Cell-Free Systems

Rapid Characterization of Genetic Parts with Cell-Free Systems

Published on: August 30, 2021

Related Experiment Videos

Last Updated: Feb 15, 2026

The Use of Chemostats in Microbial Systems Biology

The Use of Chemostats in Microbial Systems Biology

Published on: October 14, 2013

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies

Published on: September 22, 2014

Rapid Characterization of Genetic Parts with Cell-Free Systems

Rapid Characterization of Genetic Parts with Cell-Free Systems

Published on: August 30, 2021

Area of Science:

Metabolic disorders
Nephrology
Cardiology

Background:

Hyperuricemia is linked to energy and protein wasting, early indicators of organ deterioration.
This condition is prevalent in cardiometabolic syndrome, pre-eclampsia, hyperparathyroidism, and chronic renal failure.

Purpose of the Study:

To reconsider the systemic implications of hyperuricemia.
To highlight physiological alterations, diagnostic strategies, and early therapeutic interventions for asymptomatic hyperuricemia.

Main Methods:

Literature review and synthesis of current research on hyperuricemia.
Analysis of physiological changes and diagnostic approaches.
Evaluation of early intervention strategies.

Main Results:

Hyperuricemia's role as an early indicator of organ deterioration requires re-evaluation.
New diagnostic and therapeutic strategies are needed for asymptomatic hyperuricemia.

Conclusions:

Early detection and intervention in hyperuricemia are critical for managing associated pathologies.
Further research in primary care settings is proposed for cost-efficient management.