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

Exponential Equations for Modeling Growth01:26

Exponential Equations for Modeling Growth

430
Exponential models are essential for describing rapid, multiplicative changes in natural systems, such as population growth. When a population doubles at regular intervals, the process can be modeled using a suitable base. For instance, a bacterial culture that doubles every three hours follows the model n(t)=n0⋅2t/3, where n(t) is the population at the time t.A more general model uses the natural base e, especially for continuous growth. This takes the form n(t)=n0⋅ert, where r is...
430
Population Growth00:57

Population Growth

29.5K
Population size is dynamic, increasing with birth rates and immigration, and decreasing with death rates and emigration. In ideal conditions with unlimited resources, populations can increase exponentially, which plots as a J-shaped growth rate curve of population size against time. This type of curve is characteristic of newly-introduced invasive species, or populations that have suffered catastrophic declines and are rebounding.
29.5K
Bacterial Growth Curve01:28

Bacterial Growth Curve

5.2K
The bacterial growth curve is a fundamental concept in microbiology that describes the dynamics of bacterial population growth in a closed system with controlled environmental conditions, such as temperature and nutrient availability. This curve is divided into four distinct phases: lag, log (exponential), stationary, and death phases, each reflecting a unique stage of bacterial adaptation and growth. During the lag phase, bacteria acclimate to their surroundings by synthesizing essential...
5.2K
Nature and Nurture01:10

Nature and Nurture

22.8K
Many human characteristics, like height, are shaped by both nature—in other words, by our genes—and by nurture, or our environment. For example, chronic stress during childhood inhibits the production of growth hormones and consequently reduces bone growth and height. Scientists estimate that 70-90% of variation in height is due to genetic differences among individuals, and 10-30% of variation in height is due to differences in the environments that individuals experience,...
22.8K
Microbial Growth Measurement: Indirect Methods01:27

Microbial Growth Measurement: Indirect Methods

2.3K
Estimating microbial growth is essential for understanding population dynamics and environmental adaptations. Indirect methods provide valuable insights by measuring parameters such as turbidity, metabolic activity, and biomass, enabling efficient and reproducible assessments.During exponential growth, microbial cells scatter light proportionally to their biomass, a principle used in turbidity measurements. About one million cells per milliliter produce detectable scattering, which a...
2.3K
Exponential Growth01:29

Exponential Growth

213
Bacterial populations exhibit exponential growth when conditions such as nutrient availability and temperature are favorable. In this phase, cells reproduce through binary fission, where each cell divides into two identical daughter cells. This process causes the population to double at regular intervals, resulting in a growth rate that is directly proportional to the current number of cells. As the population increases, the number of new cells formed during each generation also grows, creating...
213

You might also read

Related Articles

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

Sort by
Same author

Associations Between Alcohol Dehydrogenase Mutations and Cleft Lip/Palate: A Scoping Review.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association·2026
Same author

Growth Disturbances in Children With Rheumatologic Diseases.

Pediatric annals·2026
Same author

Multidisciplinary Perspectives on Growth in Pediatrics.

Pediatric annals·2026
Same author

A Stepwise Approach to Macrocephaly: Clinical Clues to the Rare Diagnosis of PTEN Hamartoma Tumor Syndrome.

Pediatric annals·2026
Same author

Assessing Growth in Children With Alagille Syndrome-An Important New Tool and Ongoing Challenges.

JAMA network open·2025
Same author

Robin Sequence and Osteopathia Striata With Cranial Sclerosis (OSCS): A Case Series.

The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association·2025
Same journal

Management of Menstrual Disorders in Adolescents of All Abilities.

Pediatric annals·2026
Same journal

The Intersection of Weight Management and Eating Disorders.

Pediatric annals·2026
Same journal

Recognizing and Responding to Complexity in the Medical Care of Adolescents.

Pediatric annals·2026
Same journal

Language Development in Bilingual Children: A Pediatrician's Guide.

Pediatric annals·2026
Same journal

Navigating Identification and Management of Substance Use in Adolescents.

Pediatric annals·2026
Same journal

Risks and Benefits of Social Media on Adolescent Health.

Pediatric annals·2026
See all related articles

Related Experiment Video

Updated: Apr 4, 2026

ODELAY: A Large-scale Method for Multi-parameter Quantification of Yeast Growth
11:19

ODELAY: A Large-scale Method for Multi-parameter Quantification of Yeast Growth

Published on: July 3, 2017

8.8K

Growth Faltering: Definitions and References for Typical Ranges.

Natasha Shur1, Sangeeta Sule2, Carrie Daymont3

  • 1Division of Genetics and Metabolism.

Pediatric Annals
|April 2, 2026
PubMed
Summary
This summary is machine-generated.

Pediatricians need clear definitions for typical development and growth concerns like malnutrition and short stature. This guide offers quick reference terms for early medical concern flagging in children.

More Related Videos

Precise, High-throughput Analysis of Bacterial Growth
09:00

Precise, High-throughput Analysis of Bacterial Growth

Published on: September 19, 2017

25.2K
Saccharomyces cerevisiae Exponential Growth Kinetics in Batch Culture to Analyze Respiratory and Fermentative Metabolism
07:38

Saccharomyces cerevisiae Exponential Growth Kinetics in Batch Culture to Analyze Respiratory and Fermentative Metabolism

Published on: September 30, 2018

44.5K

Related Experiment Videos

Last Updated: Apr 4, 2026

ODELAY: A Large-scale Method for Multi-parameter Quantification of Yeast Growth
11:19

ODELAY: A Large-scale Method for Multi-parameter Quantification of Yeast Growth

Published on: July 3, 2017

8.8K
Precise, High-throughput Analysis of Bacterial Growth
09:00

Precise, High-throughput Analysis of Bacterial Growth

Published on: September 19, 2017

25.2K
Saccharomyces cerevisiae Exponential Growth Kinetics in Batch Culture to Analyze Respiratory and Fermentative Metabolism
07:38

Saccharomyces cerevisiae Exponential Growth Kinetics in Batch Culture to Analyze Respiratory and Fermentative Metabolism

Published on: September 30, 2018

44.5K

Area of Science:

  • Pediatric Health
  • Child Development
  • Clinical Pediatrics

Background:

  • Recognizing medical concerns in children requires understanding typical development.
  • Evidence-based criteria are essential for identifying growth issues.

Purpose of the Study:

  • To provide pediatricians with a quick reference guide for growth concern terminology.
  • To define key terms related to child growth and development.

Main Methods:

  • Review of basic terminology for child growth.
  • Compilation of definitions for common growth concerns.

Main Results:

  • Key terms such as growth faltering, malnutrition, short stature, macrocephaly, and microcephaly are defined.
  • A foundational understanding of typical development is emphasized.

Conclusions:

  • A clear grasp of terminology aids pediatricians in identifying potential medical concerns.
  • Standardized definitions support consistent assessment of pediatric growth and development.