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The acidic strength of hydrocarbons follows the order: Alkynes > Alkenes > Alkanes. The strength of an acid is commonly expressed in units of pKa — the lower the pKa, the stronger the acid. Among the hydrocarbons, terminal alkynes have lower pKa values and are, therefore, more acidic. For example, the pKa values for ethane, ethene, and acetylene are 51, 44, and 25, respectively, as shown here.
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Session 1 discussion: Time allocation across subsistence economies.

Amanda Veile1, Karen Kramer2, Barbara Fiese3

  • 1Purdue University, Department of Anthropology, United States.

Physiology & Behavior
|May 22, 2018
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Summary
This summary is machine-generated.

This article summarizes discussions on time allocation in subsistence economies. It explores how the pace of life impacts feeding behaviors and health outcomes.

Keywords:
Ingestion

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Area of Science:

  • Behavioral Ecology
  • Nutritional Science
  • Anthropology

Background:

  • The 7th Biennial Ingestive Behavior Research Center Conference focused on the pace of life and feeding.
  • The first session specifically addressed "Time Allocation Across Subsistence Economies".

Purpose of the Study:

  • To detail the discussions from the "Time Allocation Across Subsistence Economies" session.
  • To explore the relationship between time allocation, subsistence strategies, and health.

Main Methods:

  • Summarizing key points and debates from the conference session.
  • Synthesizing expert perspectives on behavioral ecology and nutritional science.

Main Results:

  • Highlighted the diverse strategies employed by different subsistence economies.
  • Emphasized the link between time constraints, food acquisition, and dietary patterns.
  • Discussed the implications for human health and well-being.

Conclusions:

  • Understanding time allocation is crucial for comprehending feeding behaviors in various economies.
  • The pace of life significantly influences health outcomes through its impact on diet and nutrition.