Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Fertilization

Fertilization

During fertilization, an egg and sperm cell fuse to create a new diploid structure. In humans, the process occurs once the egg has been released from the ovary, and travels into the fallopian tubes. The process requires several key steps: 1) sperm present in the genital tract must locate the egg; 2) once there, sperm need to release enzymes to help them burrow through the protective zona pellucida of the egg; and 3) the membranes of a single sperm cell and egg must fuse, with the sperm...

Semiconductors

Semiconductors

There is variation in the electrical conductivity of materials - metals, semiconductors, and insulators that are showcased with the help of the energy band diagrams.
Metals such as copper (Cu), zinc (Zn), or lead (Pb) have low resistivity and feature conduction bands that are either not fully occupied or overlap with the valence band, making a bandgap non-existent. This allows electrons in the highest energy levels of the valence band to easily transition to the conduction band upon gaining...

Relationship Growth

Relationship Growth

Interpersonal relationships progress through stages, beginning with awareness and moving toward mutuality, where emotional connections deepen. While many relationships remain at moderate levels of mutuality, deeper connections form through self-disclosure, trust, and interdependence.Self-DisclosureSelf-disclosure involves revealing personal information, starting with surface-level details and gradually progressing to more intimate content. As trust grows, individuals feel more comfortable...

Sperm Structure and Semen Composition

Sperm Structure and Semen Composition

During ejaculation, males release around 2-5 milliliters of semen, which is a complex mixture of mature sperm and various fluids produced by accessory glands. The mature sperm cells measure approximately 60 micrometers in length and consist of a head, neck, midpiece, and tail. The head is flattened and tapered, measuring about 4 to 5 micrometers in length. It contains a nucleus with condensed chromosomes and an acrosome, a cap-like structure filled with enzymes essential for penetrating the...

Processes of Self-Presentation

Processes of Self-Presentation

Effective self-presentation is a central component of social interaction and identity construction. It relies on the dynamic processes of defining the situation and engaging in self-disclosure. These mechanisms help individuals navigate social context expectations and manage how others perceive them, fostering mutual understanding and relationship development.Defining the SituationSocial situations are shaped by collectively understood frames—a set of widely understood rules or conventions...

Scanning Electron Microscopy

Scanning Electron Microscopy

A scanning electron microscope (SEM) is used to study the surface features of a sample by using an electron beam that scans the sample surface in a two-dimensional manner. Typically, areas between ~1 centimeter to 5 micrometers in width can be imaged. SEM can be used to image bacteria, viruses, tissues as well as larger samples like insects. Conventional SEM gives a magnification ranging from 20X to 30,000X and spatial resolution of 50 to 100 nanometers.
Fundamental Principles
Accelerated...

You might also read

Related Articles

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

Sort by

Same author

Automating the analysis of public saliency and attitudes toward biodiversity from digital media.

Conservation biology : the journal of the Society for Conservation Biology·2026

Same author

Space for nature.

Science (New York, N.Y.)·2018

Same author

BIM and its benefits explained.

Health estate·2018

Same author

Senior personnel meet to debate key issues.

Health estate·2018

Same author

Best practice not being sufficiently replicated.

Health estate·2018

Same author

Improving efficiency, securing savings.

Health estate·2016

Search research articles

Related Experiment Video

Updated: May 22, 2026

Avian Semen Collection by Cloacal Massage and Isolation of DNA from Sperm

Avian Semen Collection by Cloacal Massage and Isolation of DNA from Sperm

Published on: February 5, 2018

Seminar discloses 'Dirty little secrets'.

Jonathan Baillie

Health Estate

|May 12, 2012

Summary

Healthcare facilities face challenges in maintaining surgical instrument cleanliness and sterility. Addressing these issues is crucial for preventing patient surgical site infections and injuries.

Area of Science:

Healthcare Engineering
Infection Prevention and Control
Surgical Instrument Decontamination

Background:

Hospitals and healthcare facilities have obligations for surgical instrument reprocessing.
Inadequate cleaning and sterilization pose risks to patient safety.
Effective instrument management is vital for minimizing surgical site infections.

Purpose of the Study:

To highlight key challenges in surgical instrument decontamination.
To discuss obligations for maintaining instrument sterility.
To emphasize risk minimization for patients.

Main Methods:

A report on the Institute of Healthcare Engineering and Estate Management (IHEEM) seminar.
Discussion of challenges and obligations in surgical instrument reprocessing.

More Related Videos

Collection of Post-mating Semen from the Female Reproductive Tract and Measurement of Semen Liquefaction in Mice

Collection of Post-mating Semen from the Female Reproductive Tract and Measurement of Semen Liquefaction in Mice

Published on: November 18, 2017

Scanning Electron Microscopy (SEM) Protocols for Problematic Plant, Oomycete, and Fungal Samples

Scanning Electron Microscopy (SEM) Protocols for Problematic Plant, Oomycete, and Fungal Samples

Published on: February 3, 2017

Related Experiment Videos

Last Updated: May 22, 2026

Avian Semen Collection by Cloacal Massage and Isolation of DNA from Sperm

Avian Semen Collection by Cloacal Massage and Isolation of DNA from Sperm

Published on: February 5, 2018

Collection of Post-mating Semen from the Female Reproductive Tract and Measurement of Semen Liquefaction in Mice

Collection of Post-mating Semen from the Female Reproductive Tract and Measurement of Semen Liquefaction in Mice

Published on: November 18, 2017

Scanning Electron Microscopy (SEM) Protocols for Problematic Plant, Oomycete, and Fungal Samples

Scanning Electron Microscopy (SEM) Protocols for Problematic Plant, Oomycete, and Fungal Samples

Published on: February 3, 2017

Focus on patient safety and infection control.

Main Results:

Seminar identified significant challenges in surgical instrument cleaning and sterilization.
Obligations for healthcare facilities were emphasized.
Strategies for minimizing patient risk were discussed.

Conclusions:

Effective management of surgical instrument reprocessing is critical.
Continuous improvement in decontamination processes is necessary.
Patient safety is paramount in surgical instrument handling.