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

Expected Value01:15

Expected Value

7.8K
The expected value is known as the "long-term" average or mean. This means that over the long term of experimenting over and over, you would expect this average. The expected average is represented by the symbol μ. It is calculated as follows:
7.8K
Shunt Admittances01:26

Shunt Admittances

503
Shunt admittances play a crucial role in the analysis of transmission lines, particularly for three-phase systems with neutral conductors. When a uniformly charged conductor is positioned above the Earth, it induces an equal but opposite charge on its surface. This interaction creates electric field lines between the conductor and the Earth.
To model this effect, the method of images is employed. This method involves replacing the Earth with an image conductor that mirrors the original...
503
Determination of Expected Frequency01:08

Determination of Expected Frequency

2.6K
Suppose one wants to test independence between the two variables of a contingency table. The values in the table constitute the observed frequencies of the dataset. But how does one determine the expected frequency of the dataset? One of the important assumptions is that the two variables are independent, which means the variables do not influence each other. For independent variables, the statistical probability of any event involving both variables is calculated by multiplying the individual...
2.6K
Restriction Enzymes01:11

Restriction Enzymes

36.1K
Restriction enzymes are bacterial enzymes used to cut DNA in a sequence-specific manner. To cleave DNA, they bind to specific palindromic sequences called restriction sites. Such palindromic DNA sequences or inverted repeats are commonly found in regions of functional significance, such as the origin of replication, gene operator sites, and regions containing transcription termination signals.
The host bacteria protect their own genomic DNA from these enzymes by methylating these sites. Some...
36.1K
Self-Efficacy01:29

Self-Efficacy

230
Self-efficacy is the belief in one's capacity to organize and execute actions necessary to manage prospective situations. This belief significantly influences how individuals approach goals, tasks, and challenges across different domains of life.Psychological and Educational ImpactsIndividuals with strong self-efficacy are more resilient in the face of difficulties. They are more likely to adopt effective problem-solving strategies, persist through obstacles, and regulate emotions such as...
230
Operational Amplifiers01:17

Operational Amplifiers

2.0K
The operational amplifier, often referred to as an op-amp, is a multifaceted building block of a circuit. This electronic component functions like a voltage-controlled voltage source and can also be used to create a voltage- or current-controlled current source. The design of an operational amplifier enables it to execute mathematical operations when external components like resistors and capacitors are linked to its terminals. An op-amp has the capacity to sum signals, amplify a signal,...
2.0K

You might also read

Related Articles

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

Sort by
Same author

[Cholecystectomy as a simultant abdominal intervention in bariatric surgery].

Klinichna khirurhiia·2015
Same author

[Approaches for formation of the large bowel anastomoses for prophylaxis of their sutures insufficiency].

Klinichna khirurhiia·2015
Same author

[Prophylaxis of postoperative abdominal hernia].

Klinichna khirurhiia·2010
Same author

[Hernia and hernial disease: a new insight on pathogenesis of the diseases].

Klinichna khirurhiia·2009
Same author

[Prophylaxis of thromboembolic complications in bariatric surgery].

Klinichna khirurhiia·2008
Same author

[The role of the academician A.A. Shalimov in development of the stomach surgery].

Klinichna khirurhiia·2007

Related Experiment Video

Updated: Feb 4, 2026

Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
14:59

Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus

Published on: October 14, 2022

10.6K

[COMPARATIVE EFFICACY OF SHUNTING AND RESTRICTIVE BARIATRIC OPERATION: EXPECTATIONS AND REALITY]

K N Militsa, O A Lavrik, A S Lavrik

    Klinichna Khirurhiia
    |September 29, 2018
    PubMed
    Summary

    Bariatric surgery, including restrictive and shunting procedures, shows comparable efficacy for obesity treatment. Significant body mass index loss predicts successful outcomes in patients undergoing these interventions.

    More Related Videos

    Mixed Reality Assisted Radical Endoscopic Thyroidectomy
    08:06

    Mixed Reality Assisted Radical Endoscopic Thyroidectomy

    Published on: January 31, 2025

    744
    The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report
    07:45

    The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report

    Published on: August 4, 2022

    3.9K

    Related Experiment Videos

    Last Updated: Feb 4, 2026

    Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus
    14:59

    Neuronavigation and Laparoscopy Guided Ventriculoperitoneal Shunt Insertion for the Treatment of Hydrocephalus

    Published on: October 14, 2022

    10.6K
    Mixed Reality Assisted Radical Endoscopic Thyroidectomy
    08:06

    Mixed Reality Assisted Radical Endoscopic Thyroidectomy

    Published on: January 31, 2025

    744
    The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report
    07:45

    The Use of Mixed Reality in Custom-Made Revision Hip Arthroplasty: A First Case Report

    Published on: August 4, 2022

    3.9K

    Area of Science:

    • Bariatric Surgery
    • Obesity Management
    • Metabolic Health

    Background:

    • Obesity is a complex metabolic disorder requiring effective management strategies.
    • Bariatric surgery offers significant weight loss and comorbidity improvement.
    • Understanding the comparative efficacy and prognostic factors of different bariatric procedures is crucial.

    Purpose of the Study:

    • To compare the efficacy of restrictive versus shunting bariatric interventions for obesity.
    • To identify key indices characterizing trophic peculiarities in patients undergoing bariatric surgery.
    • To assess the prognostic significance of body mass index loss post-surgery.

    Main Methods:

    • Comparative analysis of patient data from two groups undergoing bariatric surgery.
    • Group 1: Restrictive bariatric interventions (n=41).
    • Group 2: Shunting bariatric interventions (n=32).

    Main Results:

    • Both restrictive and shunting bariatric procedures demonstrated comparable efficacy in managing obesity.
    • Analysis revealed significant indices related to trophic peculiarities in the patient cohorts.
    • A strong correlation was observed between body mass index loss and positive patient outcomes.

    Conclusions:

    • Restrictive and shunting bariatric surgeries are equally effective for obesity treatment.
    • Body mass index reduction is a significant prognostic indicator for successful bariatric intervention.
    • Further research into trophic peculiarities may refine patient selection and post-operative care.