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

The Uncertainty Principle04:08

The Uncertainty Principle

25.6K
Werner Heisenberg considered the limits of how accurately one can measure properties of an electron or other microscopic particles. He determined that there is a fundamental limit to how accurately one can measure both a particle’s position and its momentum simultaneously. The more accurate the measurement of the momentum of a particle is known, the less accurate the position at that time is known and vice versa. This is what is now called the Heisenberg uncertainty principle. He...
25.6K
The Pauli Exclusion Principle03:06

The Pauli Exclusion Principle

51.7K
The arrangement of electrons in the orbitals of an atom is called its electron configuration. We describe an electron configuration with a symbol that contains three pieces of information:
51.7K
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

354
In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
354
Pharmacokinetic–Pharmacodynamic Relationship: Exposure, Response and Effect01:26

Pharmacokinetic–Pharmacodynamic Relationship: Exposure, Response and Effect

266
The pharmacokinetic-pharmacodynamic (PK-PD) relationship describes the intricate link between drug exposure, efficacy, and toxicity, forming the foundation for optimal dosing regimens. This relationship uses mathematical modeling to characterize drug concentration-effect dynamics, ensuring precise therapeutic outcomes.Exposure represents the pharmacokinetic aspect of the PK-PD relationship, denoting the drug amount that elicits a biological response. It is typically quantified by administered...
266
Kaplan-Meier Approach01:24

Kaplan-Meier Approach

792
The Kaplan-Meier estimator is a non-parametric method used to estimate the survival function from time-to-event data. In medical research, it is frequently employed to measure the proportion of patients surviving for a certain period after treatment. This estimator is fundamental in analyzing time-to-event data, making it indispensable in clinical trials, epidemiological studies, and reliability engineering. By estimating survival probabilities, researchers can evaluate treatment effectiveness,...
792
Parametric Survival Analysis: Weibull and Exponential Methods01:14

Parametric Survival Analysis: Weibull and Exponential Methods

1.3K
Parametric survival analysis models survival data by assuming a specific probability distribution for the time until an event occurs. The Weibull and exponential distributions are two of the most commonly used methods in this context, due to their versatility and relatively straightforward application.
Weibull Distribution
The Weibull distribution is a flexible model used in parametric survival analysis. It can handle both increasing and decreasing hazard rates, depending on its shape parameter...
1.3K

You might also read

Related Articles

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

Sort by
Same author

Multiwavelength Multipoint Observations of the October 28, 2021 Type III Radio Burst.

Solar physics·2026
Same author

Properties of Magnetic Switchbacks in the Near-Sun Solar Wind.

Space science reviews·2026
Same author

Stochastic Heating in the Sub-Alfvénic Solar Wind.

Physical review letters·2026
Same author

Entropy transfer from solar radio bursts to energetic particles.

Science advances·2025
Same author

Multispacecraft Observations of the 2024 September 9 Backside Solar Eruption That Resulted in a Sustained Gamma Ray Emission Event.

Solar physics·2025
Same author

In situ observations of large-amplitude Alfvén waves heating and accelerating the solar wind.

Science (New York, N.Y.)·2024

Related Experiment Video

Updated: May 3, 2026

Synthesis and Functionalization of Nitrogen-doped Carbon Nanotube Cups with Gold Nanoparticles as Cork Stoppers
11:58

Synthesis and Functionalization of Nitrogen-doped Carbon Nanotube Cups with Gold Nanoparticles as Cork Stoppers

Published on: May 13, 2013

22.3K

Eugene N. Parker (1927-2022).

Stuart D Bale1

  • 1Department of Physics and Space Sciences Laboratory, University of California, Berkeley, CA, USA.

Science (New York, N.Y.)
|April 28, 2022
PubMed
Summary

This work highlights a pioneer in theoretical solar and plasma astrophysics. The research details their foundational contributions to understanding astrophysical phenomena.

Area of Science:

  • Theoretical astrophysics
  • Plasma physics
  • Solar physics

Background:

  • Pioneering research in solar and plasma astrophysics.
  • Foundational work in theoretical astrophysical phenomena.

Purpose of the Study:

  • To recognize and detail the contributions of a key figure in theoretical astrophysics.
  • To elucidate the impact of pioneering work on solar and plasma physics.

Main Methods:

  • Review of theoretical models.
  • Analysis of seminal research papers.
  • Historical context of astrophysical discoveries.

Main Results:

  • Established fundamental principles in solar and plasma astrophysics.
  • Influenced subsequent research directions in the field.

More Related Videos

Protein Kinase C-delta Inhibitor Peptide Formulation using Gold Nanoparticles
06:06

Protein Kinase C-delta Inhibitor Peptide Formulation using Gold Nanoparticles

Published on: March 9, 2019

4.8K
Picometer-Precision Atomic Position Tracking through Electron Microscopy
15:04

Picometer-Precision Atomic Position Tracking through Electron Microscopy

Published on: July 3, 2021

7.5K

Related Experiment Videos

Last Updated: May 3, 2026

Synthesis and Functionalization of Nitrogen-doped Carbon Nanotube Cups with Gold Nanoparticles as Cork Stoppers
11:58

Synthesis and Functionalization of Nitrogen-doped Carbon Nanotube Cups with Gold Nanoparticles as Cork Stoppers

Published on: May 13, 2013

22.3K
Protein Kinase C-delta Inhibitor Peptide Formulation using Gold Nanoparticles
06:06

Protein Kinase C-delta Inhibitor Peptide Formulation using Gold Nanoparticles

Published on: March 9, 2019

4.8K
Picometer-Precision Atomic Position Tracking through Electron Microscopy
15:04

Picometer-Precision Atomic Position Tracking through Electron Microscopy

Published on: July 3, 2021

7.5K
  • Laid the groundwork for modern astrophysical theories.
  • Conclusions:

    • The pioneer's work remains highly relevant.
    • Their theoretical models continue to inform current research.
    • A lasting legacy in the scientific community.