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

Gain

Gain

Gain and phase shift are properties of linear circuits that describe the effect a circuit has on a sinusoidal input voltage or current. The circuit's behavior that contains reactive elements will depend on the frequency of the input sinusoid. As a result, it is observed that the gain and phase shift will all be frequency functions.
Gain:
Suppose Vin is the input and Vout is the output signal to a circuit.

Glycolysis: Pay-off Phase

Glycolysis: Pay-off Phase

So far, glycolysis has cost the cell two ATP molecules and produced two small, three-carbon sugar molecules. These molecules will proceed through the second half of the pathway, and sufficient energy will be extracted to pay back the two ATP molecules used as an initial investment and produce a profit for the cell of two additional ATP molecules and two even higher-energy NADH molecules.
Step 1 - 5: Glycolysis Preparatory Phase
The first phase of glycolysis has 5 steps where the glucose is...

Net Change Theorem

Net Change Theorem

The Net Change Theorem is a fundamental principle in calculus that establishes a direct relationship between a function’s rate of change and its accumulated change over an interval. Mathematically, it states that the definite integral of a function's derivative over a given interval [a,b] yields the net change in the original function:This theorem has significant applications in various real-world scenarios, including physics, economics, and engineering. A particularly useful application is in...

Outcomes of Glycolysis

Outcomes of Glycolysis

Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
Cellular respiration can occur aerobically (with oxygen) or anaerobically (without oxygen). In the presence of oxygen, cellular respiration starts with glycolysis and continues with pyruvate oxidation, the...

Production Efficiency

Production Efficiency

Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).

ATP Yield

ATP Yield

Cellular respiration produces 30 - 32 ATP per glucose molecule. Although most of the ATP results from oxidative phosphorylation and the electron transport chain (ETC), 4 ATP are gained beforehand (2 from glycolysis and 2 from the citric acid cycle).
The ETC is embedded in the inner mitochondrial membrane and is comprised of four main protein complexes and an ATP synthase. NADH and FADH2 pass electrons to these complexes, which pump protons into the intermembrane space. This distribution of...

You might also read

Related Articles

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

Sort by

Same author

Striking the right balance.

Nursing management (Harrow, London, England : 1994)·2016

Same author

RCN should resist temptation to quit international nursing body.

Nursing standard (Royal College of Nursing (Great Britain) : 1987)·2016

Same author

Pros and cons of assisted dying.

Nursing older people·2012

Same author

Striking the right balance.

Nursing management (Harrow, London, England : 1994)·2008

Same author

Into the spotlight. Interview by Frances Pickersgill.

Nursing standard (Royal College of Nursing (Great Britain) : 1987)·2007

Same author

Playing for keeps. Improvement in nurse recruitment must be matched by retention.

Nursing standard (Royal College of Nursing (Great Britain) : 1987)·2005

Search research articles

Related Experiment Video

Updated: Jun 22, 2026

Single Port Donor Nephrectomy

Single Port Donor Nephrectomy

Published on: March 12, 2011

A net gain for Kenya.

Nursing Standard (Royal College of Nursing (Great Britain) : 1987)

|June 4, 2009

Summary

This summary is machine-generated.

College president Maura Buchanan visited Kenya to see the work of the charity ICROSS, which provides health and education services. The visit followed a fundraising event that raised nearly £2,000 for the organization.

Related Experiment Videos

Last Updated: Jun 22, 2026

Single Port Donor Nephrectomy

Single Port Donor Nephrectomy

Published on: March 12, 2011

Area of Science:

Global Health
International Development
Charitable Initiatives

Background:

The Royal College of Nursing (RCN) congress serves as a platform for fundraising and engagement with global health charities.
ICROSS is a charity focused on delivering essential health and education services in Kenya.

Purpose of the Study:

To provide a firsthand account of ICROSS's charitable work in Kenya.
To highlight the impact of funds raised at the RCN congress.

Main Methods:

Qualitative observation and engagement during a visit to Kenya.
Direct experience of ICROSS's projects and operations.

Main Results:

The visit offered valuable insights into the practical application of charitable funds.
Demonstrated the tangible impact of ICROSS's health and education programs on the ground.

Conclusions:

Personal experience reinforces the importance of supporting international health charities like ICROSS.
The RCN congress fundraising directly contributes to vital services in developing regions.