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

Gas Chromatography: Introduction01:13

Gas Chromatography: Introduction

4.4K
Gas chromatography (GC) is a technique for separating and analyzing volatile compounds in a sample. Its primary purpose is to identify and quantify components in complex mixtures, making it essential in fields such as environmental analysis, pharmaceuticals, and petrochemicals. GC is also called vapor-phase chromatography (VPC) or gas-liquid partition chromatography (GLPC).
In GC,  a sample is vaporized and mixed with an inert carrier gas (the mobile phase), which transports it through a...
4.4K
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

609
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
609
Adiabatic Processes for an Ideal Gas01:18

Adiabatic Processes for an Ideal Gas

4.3K
When an ideal gas is compressed adiabatically, that is, without adding heat, work is done on it, and its temperature increases. In an adiabatic expansion, the gas does work, and its temperature drops. Adiabatic compressions actually occur in the cylinders of a car, where the compressions of the gas-air mixture take place so quickly that there is no time for the mixture to exchange heat with its environment. Nevertheless, because work is done on the mixture during the compression, its...
4.3K
Gas Chromatography: Types of Detectors-II01:19

Gas Chromatography: Types of Detectors-II

1.4K
In gas chromatography, different detectors are employed to meet specific analytical needs. These detectors are often categorized based on their detection mechanisms and the types of compounds they are best suited to analyze. Thermal Conductivity Detectors (TCD), Flame Ionization Detectors (FID), and Electron Capture Detectors (ECD) represent common categories, each with unique operating principles and applications. However, beyond these, several other detectors are designed for more specialized...
1.4K
Gas Chromatography: Types of Columns and Stationary Phases01:17

Gas Chromatography: Types of Columns and Stationary Phases

2.8K
Gas chromatography (GC) relies on stationary phases to separate and analyze components in a sample. There are two main types of stationary phases: liquid and solid. Liquid stationary phases are non-volatile, thermally stable, and chemically inert liquids coated onto the column. Solid stationary phases are particles of adsorbent material, such as silica gel or molecular sieves.
For an analyte to remain on the column for a sufficient amount of time, it must exhibit some level of compatibility (or...
2.8K
Noble Gases02:54

Noble Gases

23.2K

The elements in group 18 are noble gases (helium, neon, argon, krypton, xenon, and radon). They earned the name “noble” because they were assumed to be nonreactive since they have filled valence shells. In 1962, Dr. Neil Bartlett at the University of British Columbia proved this assumption to be false.
23.2K

You might also read

Related Articles

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

Sort by
Same author

Motivation and perceived learning in serious games: Reflexive thematic analysis of educational escape room experiences.

Medical teacher·2026
Same author

Single-dose intraoperative methadone QTc effects. Comment on Br J Anaesth 2026.

British journal of anaesthesia·2026
Same author

Otological conditions and autism spectrum disorder in Medicaid beneficiaries aged 1 to 20 years: a cross-sectional study.

BMC pediatrics·2026
Same author

Does opioid replacement therapy for infants with prenatal opioid exposure modify the risk of ADHD in childhood? A matched cohort analysis.

Drug and alcohol dependence·2026
Same author

A Longitudinal Assessment for Continuing Certification of Anesthesiologists: Utilization, Performance, and Perception of MOCA Minute.

Anesthesiology·2026
Same author

Prevalence of Co-occurring Mental, Neurodevelopmental and Neurological Conditions in Medicaid Beneficiaries With Autism.

Journal of autism and developmental disorders·2026

Related Experiment Video

Updated: Mar 15, 2026

The Use of an Automated System GreenFeed to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals
11:02

The Use of an Automated System GreenFeed to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals

Published on: September 7, 2015

23.3K

What Next After GAS and PANDA?

Caleb Ing1, Virginia A Rauh2, David O Warner3

  • 1Departments of Anesthesiology.

Journal of Neurosurgical Anesthesiology
|August 27, 2016
PubMed
Summary
This summary is machine-generated.

Experts lack consensus on whether anesthesia causes long-term neurodevelopmental deficits in children. More research, including clinical trials and observational studies, is needed to establish a causal link and understand risk factors.

More Related Videos

Gastrointestinal Motility Monitor GIMM
08:15

Gastrointestinal Motility Monitor GIMM

Published on: December 1, 2010

31.6K
Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test
12:24

Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test

Published on: March 23, 2013

14.2K

Related Experiment Videos

Last Updated: Mar 15, 2026

The Use of an Automated System GreenFeed to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals
11:02

The Use of an Automated System GreenFeed to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals

Published on: September 7, 2015

23.3K
Gastrointestinal Motility Monitor GIMM
08:15

Gastrointestinal Motility Monitor GIMM

Published on: December 1, 2010

31.6K
Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test
12:24

Assessment of Gastric Emptying in Non-obese Diabetic Mice Using a [13C]-octanoic Acid Breath Test

Published on: March 23, 2013

14.2K

Area of Science:

  • Pediatric Anesthesiology
  • Neurodevelopmental Toxicology
  • Epidemiology

Background:

  • The Pediatric Anesthesia & Neurodevelopment Assessment (PANDA) symposium convened experts to discuss anesthetic neurotoxicity.
  • Current evidence remains inconclusive regarding anesthesia's impact on long-term neurodevelopmental deficits in children.

Purpose of the Study:

  • To assess the confidence in existing clinical evidence on anesthetic neurotoxicity.
  • To identify critical next steps for clinical research in this field.

Main Methods:

  • A small group session with specialists in anesthesiology, neuropsychology, and epidemiology.
  • Discussion focused on evaluating current evidence and research gaps.

Main Results:

  • A lack of consensus exists on a causal relationship between anesthetic exposure and neurodevelopmental deficits.
  • The established data continuum seen in other toxic exposures (e.g., lead) is missing for anesthetic neurotoxicity.

Conclusions:

  • Establishing causality is challenging with current observational data.
  • Future clinical trials are crucial; observational studies may be needed to guide these trials by addressing exposure timing, dose, perioperative factors, and vulnerable populations.