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

Fixed Action Patterns01:06

Fixed Action Patterns

17.7K
A fixed action pattern (FAP) is a specific, hard-wired sequence of behaviors that occurs in response to an external stimulus, called a sign stimulus. The behavior is “fixed” because it is essentially unchangeable—proceeding similarly across individuals of a species every time it occurs.
17.7K
Fixing Double-strand Breaks02:04

Fixing Double-strand Breaks

15.0K
The double-stranded structure of DNA has two major advantages. First, it serves as a safe repository of genetic information where one strand serves as the back-up in case the other strand is damaged. Second, the double-helical structure can be wrapped around proteins called histones to form nucleosomes, which can then be tightly wound to form chromosomes. This way, DNA chains up to 2 inches long can be contained within microscopic structures in a cell. A double-stranded break not only damages...
15.0K
Fixing Double-strand Breaks02:04

Fixing Double-strand Breaks

4.5K
4.5K
Growth versus Fixed Mindset01:24

Growth versus Fixed Mindset

326
Carol Dweck introduced the term mindset to describe individuals' beliefs about their intellectual and personal capabilities. These beliefs significantly influence psychological processes such as motivation, goal-setting, and perseverance, ultimately shaping academic and life outcomes. Individuals generally possess one of two mindsets- a fixed or a growth mindset—each promoting different responses to success, failure, and challenge.Fixed vs. Growth MindsetA fixed mindset assumes that one's...
326
Dosage Regimen: Fixed Dose01:01

Dosage Regimen: Fixed Dose

2.4K
Fixed-dose regimens are a common approach to administer drugs to achieve and maintain desired levels of the drug in the body. In this dosing strategy, a specific amount of medication is given at regular intervals, often multiple times a day, to ensure a consistent drug concentration in the bloodstream.
Fixed-dose regimens can be used for various routes of administration, including intravenous (IV) injections and oral medications. For IV administration, a predetermined amount of the drug is...
2.4K
Rotational Motion about a Fixed Axis01:26

Rotational Motion about a Fixed Axis

1.5K
A rigid body's rotation around a fixed axis makes every point within it trace a circular path around a specific line or point. The term given to this type of spinning is defined by the angular position, symbolized by the angle θ. This angle is gauged from a static reference line to the revolving object. From this angular position, any variation is referred to as angular displacement, denoted by dθ. The extent of this displacement can be calculated in degrees, radians, or...
1.5K

You might also read

Related Articles

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

Sort by
Same author

CIRCA: comprehensible online system in support of chest X-rays-based screening by COVID-19 example.

Scientific reports·2025
Same author

Benign Acute Childhood Myositis: A Three-Year Experience From a Pediatric Department in Poland.

Cureus·2025
Same author

The impact of slag swelling on building structures demonstrated through long-term measurement analysis: a case study lesson.

Scientific reports·2025
Same author

The Promising Prospective Technology for Biofuel Production with Mixed Cultures Using Sorghum Grain (<i>Sorghum bicolor</i> (L.) Moench) Grown in a Temperate Climate: Characteristics of Fermentation Factors and Volatile Compounds Analysis.

Journal of agricultural and food chemistry·2025
Same author

Distribution of Rare Earth Elements in Ash from Lignite Combustion in Polish Power Plants.

Materials (Basel, Switzerland)·2024
Same author

Human papillomavirus infection of the fallopian tube as a potential risk factor for epithelial ovarian cancer.

Scientific reports·2024
Same journal

Fibromuscular dysplasia as a rare cause of ischaemic stroke - a case report.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2026
Same journal

Effectiveness and safety of antiestrogens in the treatment of functional hypogonadism in men with obesity.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2026
Same journal

Special education for individuals with severe mental disorders: definitions, discourses and contexts at the interface of pedagogy and psychiatry.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2026
Same journal

Features of macrophage marker CD68 expression in the colonic mucosa of patients with symptomatic uncomplicated diverticular disease and acute uncomplicated diverticulitis.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2026
Same journal

Administrative-legal assurance of the reliability and ethics of medical decisions in wartime.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2026
Same journal

Resilience as a factor of psychological stability of modern police officers in crisis situations of their professional activities.

Polski merkuriusz lekarski : organ Polskiego Towarzystwa Lekarskiego·2026
See all related articles

Related Experiment Video

Updated: Feb 15, 2026

Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds
06:00

Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds

Published on: December 9, 2022

2.5K

[Fixed and temporary keratoprosthesis].

Mateusz Nowak1, Lidia Nowak2, Jacek Nowak3

  • 15th Military Clinical Hospital with Polyclinic in Cracow, Poland.

Polski Merkuriusz Lekarski : Organ Polskiego Towarzystwa Lekarskiego
|January 28, 2018
PubMed
Summary
This summary is machine-generated.

Keratoprosthesis offers sight restoration for severe corneal disease when transplants fail, particularly in developing nations. Advances promise better outcomes and integrated artificial corneas with fewer complications.

Keywords:
Boston keratoprosthesisfixed and temporary keratoprosthesis

More Related Videos

A Simple Non-invasive Method for Temporary Knockdown of Upper Limb Proprioception
07:42

A Simple Non-invasive Method for Temporary Knockdown of Upper Limb Proprioception

Published on: March 3, 2018

10.0K
Fixed Volume or Fixed Pressure: A Murine Model of Hemorrhagic Shock
16:31

Fixed Volume or Fixed Pressure: A Murine Model of Hemorrhagic Shock

Published on: June 6, 2011

25.6K

Related Experiment Videos

Last Updated: Feb 15, 2026

Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds
06:00

Four Temporary Waterslide Designs Adapted to Different Slope Conditions to Encourage Child Socialization in Playgrounds

Published on: December 9, 2022

2.5K
A Simple Non-invasive Method for Temporary Knockdown of Upper Limb Proprioception
07:42

A Simple Non-invasive Method for Temporary Knockdown of Upper Limb Proprioception

Published on: March 3, 2018

10.0K
Fixed Volume or Fixed Pressure: A Murine Model of Hemorrhagic Shock
16:31

Fixed Volume or Fixed Pressure: A Murine Model of Hemorrhagic Shock

Published on: June 6, 2011

25.6K

Area of Science:

  • Ophthalmology
  • Biomaterials Science
  • Regenerative Medicine

Background:

  • Bilateral visual loss from severe corneal pathology often precludes traditional graft transplantation.
  • This challenge disproportionately impacts less developed countries, limiting treatment options.
  • Restoring vision is crucial for patients with end-stage corneal disease.

Purpose of the Study:

  • To highlight the role of keratoprosthesis in managing severe corneal pathology.
  • To emphasize the potential for vision restoration when corneal grafts are not viable.
  • To discuss the current state and future prospects of artificial cornea technology.

Main Methods:

  • Review of current keratoprosthesis applications and outcomes.
  • Analysis of the limitations of conventional corneal transplantation.
  • Exploration of advancements in artificial cornea development.

Main Results:

  • Keratoprosthesis provides a viable option for patients with extensive corneal disease unresponsive to grafts.
  • Improved keratoplasty techniques and outcomes are being achieved.
  • Ongoing research focuses on developing more biologically integrated and safer artificial corneas.

Conclusions:

  • Keratoprosthesis is a critical intervention for vision restoration in specific corneal conditions.
  • Wider availability and continued innovation in keratoprosthesis are needed, especially in resource-limited settings.
  • Future developments aim for enhanced biocompatibility and reduced complication rates in artificial cornea implants.