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

Proofreading

Proofreading

Synthesis of new DNA molecules starts when DNA polymerase links nucleotides together in a sequence that is complementary to the template DNA strand. DNA polymerase has a higher affinity for the correct base to ensure fidelity in DNA replication. The DNA polymerase furthermore proofreads during replication, using an exonuclease domain that cuts off incorrect nucleotides from the nascent DNA strand.Errors during Replication Are Corrected by the DNA Polymerase EnzymeGenomic DNA is synthesized in...

Chi-square Analysis

Chi-square Analysis

The chi-square test is a statistical hypothesis test. It is used to check whether there is a significant difference between an expected value and an observed value. In the context of genetics, it enables us to either accept or reject a hypothesis, based on how much the observed values deviate from the expected values.
The chi-square test was developed by Pearson in 1990.
The first step of performing a Chi-square analysis is to establish a null hypothesis, which assumes that there is no real...

pH

The potential of hydrogen (pH) is a measure of the acidity or basicity of a water-based solution determined by the concentration of hydronium ions (H3O+). In one liter of pure water at neutral pH, there are 1×10−7 moles of hydronium ions. However, the extensive range of hydronium ion concentrations present in water-based solutions makes measuring pH in moles cumbersome. Therefore, a pH scale was developed to convert moles of hydronium ions into the negative logarithm of the hydronium ion...

Improving Translational Accuracy

Improving Translational Accuracy

Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...

Pre-Procedural Guidelines for Assessing Blood Pressure

Pre-Procedural Guidelines for Assessing Blood Pressure

Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the patient.

Dehydration Synthesis

Dehydration Synthesis

Dehydration synthesis (also called a condensation reaction) is the chemical process in which two molecules covalently link together to form a new molecule, along with the release of a water molecule. Many physiologically important compounds form by dehydration synthesis reactions, such as complex carbohydrates, proteins, DNA, and RNA.Synthesis of carbohydratesSugar molecules are covalently linked together by dehydration synthesis. During the reaction, the hydroxyl (-OH) group from one reactant...

You might also read

Related Articles

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

Sort by

Same author

Curriculum framework for artificial intelligence literacy in veterinary education.

Frontiers in veterinary science·2026

Same author

Nipple preservation rates of robot-assisted nipple-sparing mastectomy for breast cancer patients with different tumor-to-nipple distance categories.

Surgical oncology·2026

Same author

Assessing causal relationships between oral microbiota and asthma: evidence from two-sample mendelian randomization analysis.

The Journal of asthma : official journal of the Association for the Care of Asthma·2026

Same author

Toxicity profiles of proton and photon radiotherapy in postoperative breast cancer: a 10-year real-world cohort study.

Breast cancer research : BCR·2026

Same author

Activation of nuclear Ca<sup>2+</sup>-dependent gene expression by CRAC channel Ca<sup>2+</sup> nanodomains.

Cell reports·2026

Same author

Contrastive learning enhances fairness in pathology artificial intelligence systems.

Cell reports. Medicine·2025

Search research articles

Related Experiment Video

Updated: Jun 4, 2026

Cloud-Based Phrase Mining and Analysis of User-Defined Phrase-Category Association in Biomedical Publications

Cloud-Based Phrase Mining and Analysis of User-Defined Phrase-Category Association in Biomedical Publications

Published on: February 23, 2019

Condensing biomedical journal texts through paragraph ranking.

Jung-Hsien Chiang¹, Heng-Hui Liu, Yi-Ting Huang

¹Department of Computer Science and Information Engineering, National Cheng Kung University, Tainan, Taiwan. jchiang@mail.ncku.edu.tw

Bioinformatics (Oxford, England)

|February 19, 2011

Summary

This study introduces a new method to condense scientific articles by extracting key paragraphs. The approach efficiently summarizes full-text content, saving researchers valuable reading time.

More Related Videos

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Published on: October 24, 2019

Related Experiment Videos

Last Updated: Jun 4, 2026

Cloud-Based Phrase Mining and Analysis of User-Defined Phrase-Category Association in Biomedical Publications

Cloud-Based Phrase Mining and Analysis of User-Defined Phrase-Category Association in Biomedical Publications

Published on: February 23, 2019

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

A Metadata Extraction Approach for Clinical Case Reports to Enable Advanced Understanding of Biomedical Concepts

Published on: September 20, 2018

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Comparing Bibliometric Analysis Using PubMed, Scopus, and Web of Science Databases

Published on: October 24, 2019

Area of Science:

Information Science
Computational Linguistics
Scientific Communication

Background:

The increasing volume of full-text scientific articles presents challenges for efficient information digestion.
While abstracts offer brevity, they lack crucial details found in full-text content.
Reading full-text articles is time-consuming, necessitating methods to streamline the process.

Purpose of the Study:

To develop a method combining the conciseness of abstracts with the detail of full-text articles.
To reduce the time and effort required for researchers to comprehend scientific publications.
To create a condensed version of full-text articles that retains essential information.

Main Methods:

Paragraphs related to abstracts were identified using shared keywords from full-text articles.
A novel paragraph ranking approach was developed to identify significant content.
A condensed text was generated comprising these significant paragraphs for user review.

Main Results:

The proposed paragraph extraction and ranking method significantly outperformed baseline approaches.
Evaluations focused on the importance of individual paragraphs and the overall information coverage of the condensed text.
The developed approach demonstrated superior performance in both importance and coverage aspects.

Conclusions:

The proposed method effectively condenses full-text scientific articles by identifying and presenting key paragraphs.
This approach offers a time-saving solution for researchers needing to quickly grasp the essence of scientific papers.
The findings suggest a promising direction for improving scientific literature accessibility and comprehension.