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

Ethics in Research

Ethics in Research

Today, scientists agree that good research is ethical in nature and is guided by a basic respect for human dignity and safety. However, this has not always been the case. Modern researchers must demonstrate that the research they perform is ethically sound.

Cross-Sectional Research

Cross-Sectional Research

In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...

Longitudinal Research

Longitudinal Research

Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...

Archival Research

Archival Research

Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...

Biodiversity and Human Values

Biodiversity and Human Values

Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.

Drug Control Governance: Regulatory Bodies and Their Impact

Drug Control Governance: Regulatory Bodies and Their Impact

Drug control governance involves the oversight and regulation of pharmaceuticals to ensure their safety and efficacy while preventing illegal drug use and trafficking. Regulatory bodies, including the US Food and Drug Administration (FDA) and the European Union's European Medicines Agency (EMA), play a central role in this process. These agencies evaluate the safety and efficacy of drugs before they can be marketed. They fund clinical trials and assess the benefits and risks associated with...

You might also read

Related Articles

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

Sort by

Same author

The Brazilian Reproducibility Network.

Anais da Academia Brasileira de Ciencias·2026

Same author

Outer Membrane Vesicles, Lipidome, and Biofilm Formation in the Endophyte <i>Enterobacter Cloacae</i> SEA01 from <i>Agave Tequilana</i>.

Microorganisms·2025

Same author

Chromosome-level comparative genomics and host-specific fungal transcriptomics uncover adaptive virulence strategies in the sugarcane smut pathogen.

BMC genomics·2025

Same author

Haematococcus pluvialis bionanoparticles boost maize seedling health, serving as a sustainable seed priming agent and biostimulant for agriculture.

Physiologia plantarum·2025

Same author

The Prevalence of Killer Yeasts in the Gardens of Fungus-Growing Ants and the Discovery of Novel Killer Toxin named Ksino.

bioRxiv : the preprint server for biology·2024

Same author

Pulcherrimin protects Bacillus subtilis against oxidative stress during biofilm development.

NPJ biofilms and microbiomes·2023

Search research articles

Related Experiment Video

Updated: Jul 24, 2025

Author Spotlight: A Tailor-Made Sample Preparation Approach for Enhanced MALDI-IMS Analysis of Hard Palm Seeds

Author Spotlight: A Tailor-Made Sample Preparation Approach for Enhanced MALDI-IMS Analysis of Hard Palm Seeds

Published on: June 30, 2023

Reshaping the research landscape in Brazil.

Gustavo Schiavone Crestana¹, Jéssica Mendes¹, Renato Augusto Corrêa Dos Santos²

¹Luiz de Queiroz College of Agriculture (ESALQ), University of São Paulo, Piracicaba, Brazil.

|July 5, 2023

Summary

Brazil needs a robust, long-term strategy for science and innovation. Such a plan is crucial for elevating the status of scientific research and researchers nationwide.

Keywords:

Brazil careers in science early-career researchers funding none point of view politics science science policy

More Related Videos

Mass Production of Genetically Modified Aedes aegypti for Field Releases in Brazil

Mass Production of Genetically Modified Aedes aegypti for Field Releases in Brazil

Published on: January 4, 2014

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Published on: October 31, 2019

Related Experiment Videos

Last Updated: Jul 24, 2025

Author Spotlight: A Tailor-Made Sample Preparation Approach for Enhanced MALDI-IMS Analysis of Hard Palm Seeds

Author Spotlight: A Tailor-Made Sample Preparation Approach for Enhanced MALDI-IMS Analysis of Hard Palm Seeds

Published on: June 30, 2023

Mass Production of Genetically Modified Aedes aegypti for Field Releases in Brazil

Mass Production of Genetically Modified Aedes aegypti for Field Releases in Brazil

Published on: January 4, 2014

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Prospecting Microbial Strains for Bioremediation and Probiotics Development for Metaorganism Research and Preservation

Published on: October 31, 2019

Area of Science:

Science and Technology Policy
Innovation Management

Background:

Brazil faces challenges in science and innovation.
The current standing of science and scientists requires improvement.

Purpose of the Study:

To outline the benefits of a long-term strategy for science and innovation in Brazil.
To emphasize the importance of improving the national standing of science and scientists.

Main Methods:

Policy analysis
Strategic planning frameworks
Comparative studies of national innovation systems

Main Results:

A comprehensive strategy can significantly enhance Brazil's scientific output.
Elevating the status of scientists is key to fostering innovation.
Long-term investment is essential for sustainable scientific development.

Conclusions:

Brazil requires a dedicated, long-term strategy to advance its science and innovation landscape.
Implementing such a strategy will bolster the recognition and support for scientists and research endeavors.