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

Aggression01:47

Aggression

30.4K
Humans engage in aggression when they seek to cause harm or pain to another person. Aggression takes two forms depending on one’s motives: hostile or instrumental. Hostile aggression is motivated by feelings of anger with intent to cause pain; a fight in a bar with a stranger is an example of hostile aggression. In contrast, instrumental aggression is motivated by achieving a goal and does not necessarily involve intent to cause pain (Berkowitz, 1993); a contract killer who murders for...
30.4K
Initiation of Translation02:33

Initiation of Translation

39.3K
Initiating translation is complex because it involves multiple molecules. Initiator tRNA, ribosomal subunits, and eukaryotic initiation factors (eIFs) are all required to assemble on the initiation codon of mRNA. This process consists of several steps that are mediated by different eIFs.
First, the initiator tRNA must be selected from the pool of elongator tRNAs by eukaryotic initiation factor 2 (eIF2). The initiator tRNA (Met-tRNAi) has conserved sequence elements including modified bases at...
39.3K
Initiation of Translation02:33

Initiation of Translation

8.2K
8.2K
Long-term Depression01:05

Long-term Depression

33.4K
Long-term depression, or LTD, is one of the ways by which synaptic plasticity—changes in the strength of chemical synapses—can occur in the brain. LTD is the process of synaptic weakening that occurs over time between pre and postsynaptic neuronal connections. The synaptic weakening of LTD works in opposition to synaptic strengthening by long-term potentiation (LTP) and together are the main mechanisms that underlie learning and memory.
33.4K
Nursing Interventions I: Taxonomy of Nursing Interventions01:03

Nursing Interventions I: Taxonomy of Nursing Interventions

4.0K
Nursing interventions are chosen as part of the planning process to achieve patient outcomes. Once nursing diagnoses are determined, the goals and outcomes are specified, then the nursing interventions are selected and individualized according to the patient's situation.
A nursing intervention is a treatment or action based on scientific concepts and knowledge from the nursing, behavioral, and physical sciences. Identifying and prioritizing nursing interventions based on the desired outcome...
4.0K
Nursing Interventions II: Selecting and Classifying the Nursing Interventions01:29

Nursing Interventions II: Selecting and Classifying the Nursing Interventions

3.5K
Creating and executing a nursing diagnosis helps nurses plan care and guide patient, family, and community interventions. They are developed based on a patient's physical evaluation and support measuring the outcomes. It is not recommended to select random interventions throughout the planning process. Instead, consider the following six essential factors when choosing interventions:
3.5K

You might also read

Related Articles

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

Sort by
Same author

Outcomes of Percutaneous Coronary Intervention Stratified by Body Mass Index.

Cureus·2026
Same author

Prospective ECUAging observational study: cohort design and preliminary results.

BMC geriatrics·2025
Same author

Mapping unconventional Leishmania in human and animal leishmaniasis: A scoping review protocol on pathogen diversity, geographic distribution and knowledge gaps.

PloS one·2025
Same author

Multilocus analysis uncovers the evolution of the Rhodniini tribe, vectors of Trypanosoma cruzi.

Scientific reports·2025
Same author

Predictors of Low Back Pain Risk Among Farmers in Rural Communities of Loja, Ecuador.

International journal of environmental research and public health·2025
Same author

Anthropogenic influences on Rhodnius ecuadoriensis populations and nesting behaviors in sylvatic areas of southern ecuador.

BMC infectious diseases·2025

Related Experiment Video

Updated: Feb 14, 2026

Low-Cost Gait Analysis for Behavioral Phenotyping of Mouse Models of Neuromuscular Disease
05:53

Low-Cost Gait Analysis for Behavioral Phenotyping of Mouse Models of Neuromuscular Disease

Published on: July 18, 2019

17.8K

Models of Disease Vector Control: When Can Aggressive Initial Intervention Lower Long-Term Cost?

Bismark Oduro1, Mario J Grijalva2,3, Winfried Just4

  • 1Department of Mathematics, Ohio University, Athens, OH, 45701, USA. oduro@ohio.edu.

Bulletin of Mathematical Biology
|February 7, 2018
PubMed
Summary

Aggressive insecticide spraying initially can significantly reduce long-term Chagas disease vector infestations at lower costs. Moderate spraying without an initial intensive effort is less effective for sustained vector control.

Keywords:
(Re)infestationChagas diseaseCost of insecticide treatmentDual-rate effectSIRS models

More Related Videos

Author Spotlight: Using a Rabbit Model to Explore the Efficacy of Tuina in Treating Knee Osteoarthritis
04:23

Author Spotlight: Using a Rabbit Model to Explore the Efficacy of Tuina in Treating Knee Osteoarthritis

Published on: August 25, 2023

2.1K
Automated, Long-term Behavioral Assay for Cognitive Functions in Multiple Genetic Models of Alzheimer's Disease, Using IntelliCage
06:46

Automated, Long-term Behavioral Assay for Cognitive Functions in Multiple Genetic Models of Alzheimer's Disease, Using IntelliCage

Published on: August 4, 2018

12.8K

Related Experiment Videos

Last Updated: Feb 14, 2026

Low-Cost Gait Analysis for Behavioral Phenotyping of Mouse Models of Neuromuscular Disease
05:53

Low-Cost Gait Analysis for Behavioral Phenotyping of Mouse Models of Neuromuscular Disease

Published on: July 18, 2019

17.8K
Author Spotlight: Using a Rabbit Model to Explore the Efficacy of Tuina in Treating Knee Osteoarthritis
04:23

Author Spotlight: Using a Rabbit Model to Explore the Efficacy of Tuina in Treating Knee Osteoarthritis

Published on: August 25, 2023

2.1K
Automated, Long-term Behavioral Assay for Cognitive Functions in Multiple Genetic Models of Alzheimer's Disease, Using IntelliCage
06:46

Automated, Long-term Behavioral Assay for Cognitive Functions in Multiple Genetic Models of Alzheimer's Disease, Using IntelliCage

Published on: August 4, 2018

12.8K

Area of Science:

  • Mathematical modeling of infectious diseases
  • Vector control strategies
  • Epidemiology

Background:

  • Insecticide spraying is crucial for controlling vector-borne diseases like Chagas disease.
  • Vector re-infestation occurs from neighboring units and sylvatic areas.
  • Insecticide efficacy diminishes over time, necessitating dynamic control models.

Purpose of the Study:

  • To investigate three ODE-based models for insecticide spraying dynamics.
  • To analyze the dual-rate effect of initial aggressive spraying versus sustained moderate spraying.
  • To determine conditions for the effectiveness and robustness of this dual-rate effect.

Main Methods:

  • Utilized ordinary differential equation (ODE)-based models to simulate infestation dynamics.
  • Modeled housing units as hosts and insecticide spraying as host removal.
  • Incorporated reservoir dynamics and potential heterogeneity in housing units.

Main Results:

  • An initial intensive spraying phase can lead to low, sustainable infestation levels at lower long-term costs.
  • Sustained moderate spraying, at the same average cost, results in less significant long-term infestation reduction.
  • The dual-rate effect is robust even with heterogeneity in housing unit properties.

Conclusions:

  • Aggressive initial insecticide intervention is a cost-effective strategy for long-term vector control.
  • Mathematical modeling provides insights into optimizing public health interventions for vector-borne diseases.
  • Heterogeneity does not negate the benefits of strategic, intensive initial control measures.