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

Documentation of Nursing Diagnosis

Documentation of Nursing Diagnosis

The nurse documents nursing diagnoses and enters them into the patient record. The identified patient's nursing diagnosis is either written out with a plan of care or entered into the electronic health record.
In some settings, data-driven computerized decision support systems are in place, allowing for more accurate nursing diagnoses. The database within one of these systems includes diagnostic labels defining characteristics, activities, and indicators for nursing. A nurse enters assessment...

Mismatch Repair

Mismatch Repair

Organisms are capable of detecting and fixing nucleotide mismatches that occur during DNA replication. This sophisticated process requires identifying the new strand and replacing the erroneous bases with correct nucleotides. Mismatch repair is coordinated by many proteins in both prokaryotes and eukaryotes.
The Mutator Protein Family Plays a Key Role in DNA Mismatch Repair
The human genome has more than 3 billion base pairs of DNA per cell. Prior to cell division, that vast amount of genetic...

Mismatch Repair

Mismatch Repair

Translation

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life

Translation

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life

Errors and Mistakes in Surveying

Errors and Mistakes in Surveying

Errors and mistakes in surveying refer to inaccuracies in measurements and data recording. The errors are deviations from the actual value caused by human sensory limitations, equipment flaws, or environmental effects. These errors are typically unintentional and can result from the inherent imperfections in the instruments used, atmospheric conditions, or the observer’s inability to perceive exact measurements. On the other hand, mistakes are caused by the surveyor's lack of attention,...

You might also read

Related Articles

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

Sort by

Same author

Gender inequalities of caregiver mental health and burden in the three years post COVID-19 (CUIDAR-SE Study).

International journal for equity in health·2025

Same author

Palliative sedation at the end of life: prevalence, characteristics and possible determinants.

BMC palliative care·2024

Same author

Prevalence and Clinical Conditions Related to Sarcopaenia among Older Persons Living in the Community.

Journal of clinical medicine·2022

Same author

Multilevel Zero-One Inflated Beta Regression Model for the Analysis of the Relationship between Exogenous Health Variables and Technical Efficiency in the Spanish National Health System Hospitals.

International journal of environmental research and public health·2021

Same author

Assessing Prevalence and Factors Related to Frailty in Community-Dwelling Older Adults: A Multinomial Logistic Analysis.

Journal of clinical medicine·2021

Same author

Multilevel Analysis of the Relationship between Ownership Structure and Technical Efficiency Frontier in the Spanish National Health System Hospitals.

International journal of environmental research and public health·2020

Search research articles

Related Experiment Video

Updated: Jun 12, 2026

Rare Event Detection Using Error-corrected DNA and RNA Sequencing

Rare Event Detection Using Error-corrected DNA and RNA Sequencing

Published on: August 3, 2018

Common errors in disease mapping.

Ricardo Ocaña-Riola¹

¹Escuela Andaluza de Salud Pública, Campus Universitario de Cartuja, Cuesta del Observatorio 4, Granada, Spain. ricardo.ocana.easp@juntadeandalucia.es

Geospatial Health

|May 27, 2010

Summary

Small-area epidemiological studies often contain errors in methods and interpretation, leading to flawed health policies. This paper introduces a diagnostic test to evaluate study quality and improve scientific rigor in disease mapping.

Area of Science:

Epidemiology
Biostatistics
Geographic Information Systems (GIS) in Public Health

Background:

Small-area studies and morbid-mortality atlases are prevalent but frequently suffer from methodological and interpretational inaccuracies.
These inaccuracies can lead to inefficient decision-making, inappropriate health policies, and hinder scientific advancement.

Purpose of the Study:

To review common errors in the design, analysis, and interpretation of small-area epidemiological studies.
To propose a standardized diagnostic evaluation test for assessing the scientific quality of published small-area epidemiology research.

Main Methods:

Discussion of nine common mistakes in disease mapping methods.
Application of diagnostic evaluation theory to develop a quality assessment framework.

More Related Videos

In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila

In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila

Published on: August 20, 2019

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information

Published on: August 15, 2019

Related Experiment Videos

Last Updated: Jun 12, 2026

Rare Event Detection Using Error-corrected DNA and RNA Sequencing

Rare Event Detection Using Error-corrected DNA and RNA Sequencing

Published on: August 3, 2018

In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila

In Vivo Functional Study of Disease-associated Rare Human Variants Using Drosophila

Published on: August 20, 2019

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information

Navigating MARRVEL, a Web-Based Tool that Integrates Human Genomics and Model Organism Genetics Information

Published on: August 15, 2019

Development of a scoring system for evaluating scientific quality (optimal: 16 points, average: 8-15, low: ≤7).

Main Results:

Identification of frequent errors in small-area epidemiological study design and analysis.
Establishment of a standardized test to ascertain the scientific quality of published papers.
A framework for evaluating study quality based on specific criteria.

Conclusions:

Systematic evaluation of scientific papers is crucial for improving the quality of small-area epidemiological research.
Enhanced research quality will increase the efficacy of epidemiological surveillance and health planning.
The proposed diagnostic test aids in discerning high-quality spatio-temporal analyses of ecological data.