Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Colonization of Land02:22

The Colonization of Land

Changes in the environment of the early Earth drove the evolution of organisms. As prokaryotic organisms in the oceans began to photosynthesize, they produced oxygen. Eventually, oxygen saturated the oceans and entered the air, resulting in an increase in atmospheric oxygen concentration, known as the oxygen revolution approximately 2.3 billion years ago. Therefore, organisms that could use oxygen for cellular respiration had an advantage. More than 1.5 years ago, eukaryotic cells and...
Ecological Disturbance02:26

Ecological Disturbance

An ecological disturbance is a temporary disruption in the environment resulting from abiotic, biotic, or anthropogenic factors, causing a pronounced change in an ecosystem. The impact of an ecological disturbance, which can depend on its intensity, frequency, and spatial distribution, plays a significant role in shaping the species diversity within the ecosystem.Ecological disturbances can be caused by an event as small as the trampling of underbrush to an incident as wide-ranging as a forest...
Psychology as a Science01:13

Psychology as a Science

Psychology, as a scientific discipline, aims to understand the mind and behavior through rigorous and systematic methods. The foundation of psychological research is evidence-based, relying heavily on the scientific method to derive and validate knowledge. This structured approach ensures that findings are reliable, valid, and applicable to broader contexts.
The scientific method in psychology involves six critical steps: making observations, formulating hypotheses, conducting tests, analyzing...
Genetics of Speciation02:16

Genetics of Speciation

Speciation is the evolutionary process resulting in the formation of new, distinct species—groups of reproductively isolated populations.The genetics of speciation involves the different traits or isolating mechanisms preventing gene exchange, leading to reproductive isolation. Reproductive isolation can be due to reproductive barriers that have effects either before or after the formation of a zygote. Pre-zygotic mechanisms prevent fertilization from occurring, and post-zygotic mechanisms...
Background and Environment Affect Phenotype02:27

Background and Environment Affect Phenotype

Although the genetic makeup of an organism plays a major role in determining the phenotype, there are also several environmental factors, such as temperature, oxygen availability, presence of mutagens, that can alter an organism’s phenotype.
An example of how genetic background affects phenotype can be seen in horses. The Extension gene in horses is responsible for their coat color. A wild-type gene (EE) produces black pigment in the coat, while a mutant gene (ee) produces red pigment. A...
Colonisation of Pathogens01:25

Colonisation of Pathogens

Pathogen colonization of host tissues is a critical step in the development of infectious diseases. Various pathogenic microorganisms, including bacteria, fungi, viruses, and protozoa, have evolved complex strategies to attach to, invade, and persist within host environments. These mechanisms enable pathogens to establish infections, evade immune responses, and resist antimicrobial treatments.Attachment to Host CellsIn bacteria, colonization typically begins with adherence to host epithelial...

You might also read

Related Articles

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

Sort by
Same journal

[The journal of A.V. Humboldt in Spain].

Asclepio; archivo iberoamericano de historia de la medicina y antropologia medica·2012
Same journal

[Political change, disease and healthcare reform: the response to the Toxic Oil Syndrome (Spain, 1981-1998)].

Asclepio; archivo iberoamericano de historia de la medicina y antropologia medica·2012
Same journal

[Community health and social action in the epidemiologic control of infantile trachoma, Spain (1932-1939)].

Asclepio; archivo iberoamericano de historia de la medicina y antropologia medica·2012
Same journal

[Social-sanitary situation in Marañón's work in the context of the fight against infectious diseases].

Asclepio; archivo iberoamericano de historia de la medicina y antropologia medica·2012
Same journal

[To God through science. Natural theology in Francoism].

Asclepio; archivo iberoamericano de historia de la medicina y antropologia medica·2012
Same journal

[The pharmaceutical industry in the industrial chemical group: the National Union of Chemical-Pharmaceutical Laboratories (1919-1936)].

Asclepio; archivo iberoamericano de historia de la medicina y antropologia medica·2012

Related Experiment Video

Updated: Jun 7, 2026

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
06:48

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil

Published on: July 29, 2020

[Sciences and races in Brazil ca. 1900].

Juan Manuel Sánchez Arteaga1

  • 1Instituto de Biologia, Universidade Federal da Bahia (Brasil).

Asclepio; Archivo Iberoamericano De Historia De La Medicina Y Antropologia Medica
|November 2, 2010
PubMed
Summary
This summary is machine-generated.

Brazilian medicine and physical anthropology adopted naturalistic views on race and racial mixing during the late 19th and early 20th centuries. This period coincided with the assimilation of evolutionary theories in Brazil.

More Related Videos

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
13:55

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates

Published on: January 27, 2019

Collection and Long-Term Maintenance of Leaf-Cutting Ants (Atta) in Laboratory Conditions
10:11

Collection and Long-Term Maintenance of Leaf-Cutting Ants (Atta) in Laboratory Conditions

Published on: August 30, 2022

Related Experiment Videos

Last Updated: Jun 7, 2026

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil
06:48

Breakfast Habits among Schoolchildren in the City of Uruguaiana, Brazil

Published on: July 29, 2020

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates
13:55

Sexual Transmission of American Trypanosomes from Males and Females to Naive Mates

Published on: January 27, 2019

Collection and Long-Term Maintenance of Leaf-Cutting Ants (Atta) in Laboratory Conditions
10:11

Collection and Long-Term Maintenance of Leaf-Cutting Ants (Atta) in Laboratory Conditions

Published on: August 30, 2022

Area of Science:

  • * Anthropology
  • * Medical History
  • * Sociology

Background:

  • * Examines the influence of evolutionism on Brazilian scientific thought.
  • * Focuses on the late 19th and early 20th centuries, a period of significant intellectual change.

Observation:

  • * Brazilian medicine and physical anthropology approached the concept of race naturalistically.
  • * Investigated the societal "problem" of race mixture within Brazil.

Findings:

  • * Scientific discourse on race was shaped by prevailing evolutionary theories.
  • * Naturalistic perspectives were applied to understand racial dynamics and their perceived consequences.

Implications:

  • * Provides insight into the historical construction of race in Brazil.
  • * Highlights the intersection of scientific ideas and social concerns regarding race mixture.
  • * Informs contemporary discussions on race, science, and Brazilian identity.