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Related Concept Videos

Criticisms of the Evolutionary Perspective01:23

Criticisms of the Evolutionary Perspective

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In a study where individuals posing as strangers offered compliments and proposed casual sex to students, the responses differed significantly based on gender. Not a single woman accepted the proposal, while 70% of the men agreed. This outcome provides a useful scenario to explore through the lens of evolutionary psychology and social learning theory, highlighting the diverse perspectives on human sexual behaviors.
Evolutionary psychology provides one explanation for these findings, suggesting...
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Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
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When two or more atoms come together to form a molecule, their atomic orbitals combine and molecular orbitals of distinct energies result. In a solid, there are a large number of atoms, and therefore a large number of atomic orbitals that may be combined into molecular orbitals. These groups of molecular orbitals are so closely placed together to form continuous regions of energies, known as the bands.
The energy difference between these bands is known as the band gap.
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Behavior is a product of both the situation (e.g., cultural influences, social roles, and the presence of bystanders) and of the person (e.g., personality characteristics). Subfields of psychology tend to focus on one influence or behavior over others. Situationism is the view that our behavior and actions are determined by our immediate environment and surroundings. In contrast, dispositionism holds that our behavior is determined by internal factors (Heider, 1958).
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Perspectives on Neuroscience
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Cancer dormancy and criticality from a game theory perspective.

Amy Wu1, David Liao2, Vlamimir Kirilin3

  • 1Banter AI, 408 Florence St., Palo Alto CA, 94301 USA.

Cancer Convergence
|April 7, 2018
PubMed
Summary

This study models cancer dormancy, the period between cancer treatment and recurrence. By analyzing host-cancer cell interactions and migration, we can understand cancer progression dynamics.

Keywords:
CancerDormancyGame theoryPerturbationsSimulation

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Area of Science:

  • Mathematical Biology
  • Cancer Research
  • Population Dynamics

Background:

  • Cancer dormancy, the interval between treatment and recurrence, presents a complex puzzle.
  • Cancer cell interactions with host cells involve non-linear population dynamics, leading to unpredictable progression.
  • Understanding these dynamics is crucial for predicting cancer re-emergence.

Purpose of the Study:

  • To quantitatively model the time-dependent dynamics of host-cancer cell populations.
  • To explore how payoff gradients and cell migration influence cancer dormancy.
  • To understand the underlying complexity of individual agents in cancer progression.

Main Methods:

  • Investigating host-cancer cell population dynamics.
  • Analyzing the impact of payoff gradients on cancer cell behavior.
  • Modeling perturbations caused by cell migration.

Main Results:

  • The study explores the dynamics of host-cancer cell populations under specific conditions.
  • It examines the influence of payoff gradients and cell migration on these dynamics.
  • The research aims to quantify the time-dependence of these populations.

Conclusions:

  • The time-dependence of host-cancer cell populations can be quantitatively understood despite inherent complexity.
  • This research models the phenomena of cancer dormancy.
  • The findings contribute to a deterministic understanding of cancer progression and dormancy.