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

Transport Number

Transport Number

The transport number is the fraction of the total current carried by an ion in an electrolyte solution. It is defined as the ratio of the current carried by a specific ion to the total current flowing through the solution. The transport number, t, is central to understanding ionic mobility, which describes how fast an ion moves under the influence of an electric field. This link connects the physical behavior of ions in solution to the chemical processes that occur during electrochemical...

Membrane Transporters

Membrane Transporters

Transporters are essential membrane transport proteins with functions related to cell nutrition, homeostasis, communication, etc. Approximately 7% of all genes in the human genome code for transporters or transporter-related proteins.
Transporters are mainly composed of alpha-helices, built from bundles of ten or more helices traversing the plasma membrane. The solute-binding sites are located midway, where some of the helices are broken or distorted, making space for the binding site through...

Regulated mRNA Transport

Regulated mRNA Transport

Regulated mRNA Transport

Regulated mRNA Transport

In eukaryotes, transcription and translation are compartmentalized; an mRNA is first synthesized in the nucleus and then selectively transported to the cytoplasm for protein synthesis. Before transport, a pre-mRNA undergoes several steps of post-transcriptional modifications including splicing, 5' capping, and the addition of a poly-adenine tail. Various proteins bind to the pre-mRNA during these modifications. The mRNA transport takes place with the help of multiple proteins playing...

Electrical Transport

Electrical Transport

The electrical transport property of a material is defined by its resistance and conductivity. Resistance is the measure of a material's ability to resist the flow of electric current, while conductivity gauges its ability to allow the current to pass through, depending on the geometry of the measurement cell, such as electrode spacing and area. Conductivity is measured in Siemens (S). There are different types of conductance, including specific conductance, equivalent conductance, and molar...

Short-distance Transport of Resources

Short-distance Transport of Resources

Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.

You might also read

Related Articles

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

Sort by

Same author

21st Century Cures Act-A Cure-All for Patients?

The American journal of nursing·2016

Same author

Rates of Premature Death Rise in Rural Counties.

The American journal of nursing·2016

Same author

Reducing Inappropriate Antibiotic Prescriptions.

The American journal of nursing·2016

Same author

Yet Another Breast Cancer Screening Update.

The American journal of nursing·2016

Same author

The Global Advisory Panel on the Future of Nursing.

The American journal of nursing·2016

Same author

Data Again Show Nurse Staffing Improves Outcomes in a Variety of Settings.

The American journal of nursing·2016

Same journal

Sleep Worry Among Clinical Nurses: A Cross-Sectional Study.

The American journal of nursing·2026

Same journal

Implementing an Alternative Patient Care Technician Staffing Model on a Medical Unit: A Cross-Sectional Study.

The American journal of nursing·2026

Same journal

In the Gray: What's a Nurse to Do?

The American journal of nursing·2026

Same journal

Enhancing the Professional Work Environment Through Nursing Engagement in an Academic Medical Center.

The American journal of nursing·2026

Same journal

The Nursing the Revolution Exhibit.

The American journal of nursing·2026

Same journal

Code Prep Choreography: Navigating the Urgent Interval.

The American journal of nursing·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 4, 2026

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Published on: December 14, 2012

The Case for License Portability.

Laura Wallis¹

¹Laura Wallis.

The American Journal of Nursing

|August 28, 2015

Summary

This summary is machine-generated.

Registered nurses (RNs) take a standardized exam for licensure. This study questions why consistent national licensure requirements are not yet established for all RNs.

More Related Videos

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

Related Experiment Videos

Last Updated: Apr 4, 2026

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism

Published on: December 14, 2012

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Author Spotlight: An Efficient and Robust Software for Automated Fusion of Multiple Preclinical Imaging Modalities

Published on: October 27, 2023

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

Area of Science:

Nursing
Healthcare Policy
Professional Licensure

Background:

Registered nurses (RNs) across all jurisdictions must pass a uniform national examination for licensure.
Existing state-by-state variations in RN licensure requirements create inconsistencies in professional standards and mobility.
The discrepancy between a standardized exam and varied licensure criteria warrants examination.

Purpose of the Study:

To analyze the implications of differing registered nurse (RN) licensure requirements despite a common examination.
To explore the rationale behind the lack of consensus on national RN licensure standards.
To advocate for a unified approach to RN licensure to enhance public safety and professional consistency.

Main Methods:

Comparative analysis of current RN licensure regulations across different states and territories.
Review of historical data and policy documents related to nursing licensure.
Examination of arguments for and against standardized national RN licensure requirements.

Main Results:

Significant variations exist in continuing education, scope of practice, and disciplinary actions among RNs, despite the uniform licensure exam.
Lack of agreement on licensure requirements stems from historical state autonomy and differing healthcare needs.
A unified licensure standard could streamline nurse mobility and ensure consistent quality of care.

Conclusions:

A standardized examination for registered nurses (RNs) should ideally align with uniform national licensure requirements.
Implementing consistent licensure criteria would benefit patients, employers, and the nursing profession.
Further dialogue and policy reform are necessary to achieve national consensus on RN licensure.