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

Rate-Determining Steps03:08

Rate-Determining Steps

37.3K
Relating Reaction Mechanisms
In a multistep reaction mechanism, one of the elementary steps progresses significantly slower than the others. This slowest step is called the rate-limiting step (or rate-determining step). A reaction cannot proceed faster than its slowest step, and hence, the rate-determining step limits the overall reaction rate.
The concept of rate-determining step can be understood from the analogy of a 4-lane freeway with a short-stretch of traffic-bottleneck caused due to...
37.3K
Steps in Outbreak Investigation01:18

Steps in Outbreak Investigation

595
In the ever-evolving field of public health, statistical analysis serves as a cornerstone for understanding and managing disease outbreaks. By leveraging various statistical tools, health professionals can predict potential outbreaks, analyze ongoing situations, and devise effective responses to mitigate impact. For that to happen, there are a few possible stages of the analysis:
595
Steps in the Modeling Process01:14

Steps in the Modeling Process

683
Albert Bandura's theory of observational learning identifies four critical processes: attention, retention, motor reproduction, and reinforcement or motivation.
Attention is the first necessary component for observational learning. It involves focusing on what the model is doing and saying. For example, if you decide to take a drawing class to enhance your skills, you need to pay close attention to the instructor's words and hand movements. The characteristics of the model significantly...
683
Steps for Free-Body Diagram01:22

Steps for Free-Body Diagram

3.3K
When it comes to studying the behavior of objects in mechanics, one of the most important tools available is the free-body diagram. Consider a simple example of a system of two blocks coupled by a massless string over a frictionless pulley. Block 1 is sliding over a table pulled by block 2 as block 2 falls under gravity.
To find the acceleration of the system, it is first necessary to calculate the net force on the system. In order to accomplish this, a free-body diagram can be created to...
3.3K
Multi-Step Reactions02:31

Multi-Step Reactions

8.8K
Chemical reactions often occur in a stepwise fashion involving two or more distinct reactions taking place in a sequence. A balanced equation indicates the reacting species and the product species, but it reveals no details about how the reaction occurs at the molecular level. The reaction mechanism (or reaction path) provides details regarding the precise, step-by-step process by which a reaction occurs. Each of the steps in a reaction mechanism is called an elementary reaction. These...
8.8K
Energy-releasing Steps of Glycolysis01:28

Energy-releasing Steps of Glycolysis

147.0K
Glycolysis is divided into two phases based on whether energy is utilized or released. While the first phase consumes ATP, the second phase produces energy in the form of ATP and NADH. The energy is released over a sequence of reactions that turns G3P into pyruvate. The energy-releasing phase—steps 6-10 of glycolysis—occurs twice, once for each of the two 3-carbon sugars produced during steps 1-5 of the first phase.
The first energy-releasing step—the 6th step of glycolysis...
147.0K

You might also read

Related Articles

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

Sort by
Same author

Ultrasound contrast agents: microbubbles made simple for the pediatric radiologist.

Pediatric radiology·2021
Same author

Pediatric contrast-enhanced ultrasound: optimization of techniques and dosing.

Pediatric radiology·2020
Same author

Review of Dancing Parasites in Lymphatic Filariasis.

Ultrasound international open·2019
Same author

[Color-Doppler-Sonography - Step by Step].

Deutsche medizinische Wochenschrift (1946)·2018
Same author

[Color- and Spectral-Doppler-Sonography: How to start an Examination - Step by Step].

Deutsche medizinische Wochenschrift (1946)·2017
Same author

Impact of thoracic surgery on cardiac morphology and function in small animal models of heart disease: a cardiac MRI study in rats.

PloS one·2013
Same journal

Deutsche medizinische Wochenschrift (1946)·2026
Same journal

["Not everything that looks like a tumor..." - Pulmonary tularemia with hilar lymphadenopathy].

Deutsche medizinische Wochenschrift (1946)·2026
Same journal

[Emergency management of sickle cell disease].

Deutsche medizinische Wochenschrift (1946)·2026
Same journal

[Hereditary dehydrated stomatocytosis (= hereditary xerocytosis) - Interesting hummingbird or clinically relevant diagnosis?]

Deutsche medizinische Wochenschrift (1946)·2026
Same journal

[Diagnosis of Congenital Hemolytic Anemias in Adults].

Deutsche medizinische Wochenschrift (1946)·2026
Same journal

[46-year-old female patient with right upper abdominal pain].

Deutsche medizinische Wochenschrift (1946)·2026
See all related articles

Related Experiment Video

Updated: Feb 9, 2026

A Step-by-Step Guide to Mosquito Electroantennography
06:39

A Step-by-Step Guide to Mosquito Electroantennography

Published on: March 10, 2021

6.1K

[Spectral-Doppler-Sonography - Step by Step].

Leoni Bönhof, Ludwig Steffgen, Jörg Bönhof

    Deutsche Medizinische Wochenschrift (1946)
    |June 8, 2018
    PubMed
    Summary
    This summary is machine-generated.

    This guide explains spectral-Doppler sonography, detailing correct techniques and settings for various clinical scenarios. Learn practical applications for accurate ultrasound assessments.

    More Related Videos

    A Step by Step Protocol for Subretinal Surgery in Rabbits
    12:31

    A Step by Step Protocol for Subretinal Surgery in Rabbits

    Published on: September 13, 2016

    16.0K
    Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach
    09:20

    Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach

    Published on: March 5, 2022

    6.0K

    Related Experiment Videos

    Last Updated: Feb 9, 2026

    A Step-by-Step Guide to Mosquito Electroantennography
    06:39

    A Step-by-Step Guide to Mosquito Electroantennography

    Published on: March 10, 2021

    6.1K
    A Step by Step Protocol for Subretinal Surgery in Rabbits
    12:31

    A Step by Step Protocol for Subretinal Surgery in Rabbits

    Published on: September 13, 2016

    16.0K
    Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach
    09:20

    Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach

    Published on: March 5, 2022

    6.0K

    Area of Science:

    • Medical Imaging
    • Ultrasound Technology
    • Cardiovascular Diagnostics

    Background:

    • Spectral-Doppler sonography is a crucial non-invasive technique.
    • Accurate application is vital for effective diagnostic interpretation.
    • Variability in settings can impact diagnostic quality.

    Purpose of the Study:

    • To provide a detailed, step-by-step guide to spectral-Doppler sonography.
    • To elucidate the correct approach and optimal settings for diverse clinical situations.
    • To enhance the practical application and diagnostic accuracy of spectral-Doppler ultrasound.

    Main Methods:

    • Systematic review of spectral-Doppler sonography principles.
    • Illustrative examples of practical applications.
    • Guidance on adjusting equipment settings based on clinical context.

    Main Results:

    • Comprehensive explanation of spectral-Doppler sonography techniques.
    • Practical examples demonstrating correct usage.
    • Recommendations for appropriate equipment settings in various scenarios.

    Conclusions:

    • Mastering spectral-Doppler sonography requires understanding correct techniques and adaptable settings.
    • This guide offers a practical framework for improved diagnostic performance.
    • Effective utilization enhances the diagnostic value of ultrasound examinations.