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

Nursing Implementation01:15

Nursing Implementation

6.2K
Implementation is the execution of the nursing care plan developed during the planning phase.
The five steps to implementing effective nursing care include reassessing the patient, reviewing and revising the existing nursing care plan, organizing the resources and care delivery, anticipating and preventing complications, and implementing nursing interventions.
6.2K
Characteristics of Practical Op Amps01:16

Characteristics of Practical Op Amps

863
A difference amplifier, a crucial component in numerous electronic devices, ideally amplifies only the difference-mode signal, which is the difference between two input signals. However, in practical circuits, the output voltage depends on both the differential gain and the common-mode gain.
The ratio of differential gain to the common-mode gain is defined as the common-mode rejection ratio (CMRR). This ratio quantifies the ability of operational amplifiers (op-amps) to reject common-mode...
863
Theoretical Foundations of Nursing Practice01:30

Theoretical Foundations of Nursing Practice

17.4K
Theories play an essential role in organizing patient care. Theories refer to a proposed or followed belief, policy, or procedure that is the basis for action. Nursing theories are knowledge-based concepts that guide nurses' actions, influence nursing education and practice, and allow nurses to care for their patients.
Theories provide a perspective to assess patients' conditions and organize data and methods. They also assist in analyzing and interpreting information. They represent a...
17.4K
Equivalent Circuits for Practical Transformers01:28

Equivalent Circuits for Practical Transformers

1.4K
The practical equivalent circuits of single-phase two-winding transformers exhibit significant deviations from their idealized versions due to the inherent properties of winding resistance and finite core permeability. These properties result in real and reactive power losses, affecting the transformer's performance. Understanding these deviations is crucial for designing more efficient transformers.
In a practical transformer, each winding exhibits resistance and leakage reactance. The...
1.4K
Conditions on Early Earth02:06

Conditions on Early Earth

101.5K
Around 4 billion years ago, oceans began to condense on earth while volcanic eruptions released nitrogen, carbon dioxide, methane, ammonia, and hydrogen into the primordial atmosphere. However, organisms with the characteristics of life were not initially present on earth. Scientists have used experimentation to determine how organisms evolved that could grow, reproduce, and maintain an internal environment.
101.5K
Classical Conditioning01:18

Classical Conditioning

2.2K
Associative learning, a core principle in behavioral psychology, involves forming connections between events and facilitating learned responses. This concept is vividly illustrated by classical conditioning, a process extensively studied by the Russian physiologist Ivan Pavlov. Pavlov's pioneering research on dogs' digestive systems led to the discovery that behaviors can be learned through association, laying the groundwork for classical conditioning.
Ivan Pavlov observed that dogs...
2.2K

You might also read

Related Articles

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

Sort by
Same author

Experimental demonstration of the sine condition test plus, part 1: development of an alignment method using deflectometry and the sine condition test.

Applied optics·2026
Same author

Alignment with a combination of deflectometry and the sine condition test: publisher's note.

Applied optics·2023
Same author

Alignment with a combination of deflectometry and the sine condition test.

Applied optics·2023
Same author

Male mate choice as differential investment in contest competition is affected by female ornament expression.

Current zoology·2018
Same author

Simultaneous multi-segmented mirror orientation test system using a digital aperture based on sheared Fourier analysis.

Optics express·2017
Same author

Recombining without Hotspots: A Comprehensive Evolutionary Portrait of Recombination in Two Closely Related Species of Drosophila.

Genome biology and evolution·2015

Related Experiment Video

Updated: Feb 2, 2026

The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time
06:05

The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time

Published on: February 19, 2021

1.8K

Practical implementation of the sine condition test.

David Sommitz, Matthew Dubin

    Applied Optics
    |November 22, 2018
    PubMed
    Summary

    The sine condition test (SCTest) effectively aligns optical systems like telescopes. Experimental results confirmed SCTest predictions, demonstrating its practical utility and accuracy in system alignment.

    Area of Science:

    • Optical Engineering
    • Telescope Design
    • Metrology

    Background:

    • Precise alignment is critical for optical system performance.
    • Traditional alignment methods can be complex and time-consuming.
    • The sine condition test (SCTest) offers a potential alternative for alignment.

    Purpose of the Study:

    • To explore and demonstrate the effectiveness of the SCTest for optical system alignment.
    • To experimentally validate the SCTest's predictability using a three-mirror telescope.
    • To compare predicted alignment behavior with measured results.

    Main Methods:

    • An alignment of a three-mirror telescope was performed using the SCTest.
    • Experimental data was collected to measure the system's alignment.

    More Related Videos

    A Practical Guide to Phylogenetics for Nonexperts
    12:00

    A Practical Guide to Phylogenetics for Nonexperts

    Published on: February 5, 2014

    36.1K
    Designing and Implementing Nervous System Simulations on LEGO Robots
    10:34

    Designing and Implementing Nervous System Simulations on LEGO Robots

    Published on: May 25, 2013

    15.7K

    Related Experiment Videos

    Last Updated: Feb 2, 2026

    The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time
    06:05

    The Participant-Reported Implementation Update and Score PRIUS: A Novel Method for Capturing Implementation-Related Data Over Time

    Published on: February 19, 2021

    1.8K
    A Practical Guide to Phylogenetics for Nonexperts
    12:00

    A Practical Guide to Phylogenetics for Nonexperts

    Published on: February 5, 2014

    36.1K
    Designing and Implementing Nervous System Simulations on LEGO Robots
    10:34

    Designing and Implementing Nervous System Simulations on LEGO Robots

    Published on: May 25, 2013

    15.7K
  • Predicted alignment behavior based on the SCTest was calculated.

    • Main Results:

    • The experimental alignment results closely matched the SCTest predictions.
    • Deviations between predicted and measured behavior were within expected error margins.
    • The SCTest proved to be a practical and effective alignment tool.

    Conclusions:

    • The SCTest is a validated and effective technique for aligning optical systems.
    • The predictability of the SCTest allows for accurate anticipation of alignment outcomes.
    • This study confirms the SCTest's value in practical optical system implementation.