Skip to main content

Main menu

  • Home
  • Articles
    • Current
    • Special Feature Articles - Most Recent
    • Special Features
    • Colloquia
    • Collected Articles
    • PNAS Classics
    • List of Issues
  • Front Matter
    • Front Matter Portal
    • Journal Club
  • News
    • For the Press
    • This Week In PNAS
    • PNAS in the News
  • Podcasts
  • Authors
    • Information for Authors
    • Editorial and Journal Policies
    • Submission Procedures
    • Fees and Licenses
  • Submit
  • Submit
  • About
    • Editorial Board
    • PNAS Staff
    • FAQ
    • Accessibility Statement
    • Rights and Permissions
    • Site Map
  • Contact
  • Journal Club
  • Subscribe
    • Subscription Rates
    • Subscriptions FAQ
    • Open Access
    • Recommend PNAS to Your Librarian

User menu

  • Log in
  • My Cart

Search

  • Advanced search
Home
Home
  • Log in
  • My Cart

Advanced Search

  • Home
  • Articles
    • Current
    • Special Feature Articles - Most Recent
    • Special Features
    • Colloquia
    • Collected Articles
    • PNAS Classics
    • List of Issues
  • Front Matter
    • Front Matter Portal
    • Journal Club
  • News
    • For the Press
    • This Week In PNAS
    • PNAS in the News
  • Podcasts
  • Authors
    • Information for Authors
    • Editorial and Journal Policies
    • Submission Procedures
    • Fees and Licenses
  • Submit

New Research In

Physical Sciences

Featured Portals

  • Physics
  • Chemistry
  • Sustainability Science

Articles by Topic

  • Applied Mathematics
  • Applied Physical Sciences
  • Astronomy
  • Computer Sciences
  • Earth, Atmospheric, and Planetary Sciences
  • Engineering
  • Environmental Sciences
  • Mathematics
  • Statistics

Social Sciences

Featured Portals

  • Anthropology
  • Sustainability Science

Articles by Topic

  • Economic Sciences
  • Environmental Sciences
  • Political Sciences
  • Psychological and Cognitive Sciences
  • Social Sciences

Biological Sciences

Featured Portals

  • Sustainability Science

Articles by Topic

  • Agricultural Sciences
  • Anthropology
  • Applied Biological Sciences
  • Biochemistry
  • Biophysics and Computational Biology
  • Cell Biology
  • Developmental Biology
  • Ecology
  • Environmental Sciences
  • Evolution
  • Genetics
  • Immunology and Inflammation
  • Medical Sciences
  • Microbiology
  • Neuroscience
  • Pharmacology
  • Physiology
  • Plant Biology
  • Population Biology
  • Psychological and Cognitive Sciences
  • Sustainability Science
  • Systems Biology

Table of Contents

October 15, 1929; vol. 15 no. 10

Physics

  • You have access
    ON THE APPLICATION OF THERMODYNAMICS TO THE THERMO-ELECTRIC CIRCUIT
    P. W. Bridgman
    PNAS October 15, 1929 15 (10) 765-768; https://doi.org/10.1073/pnas.15.10.765
  • You have access
    ON THE NATURE OF THE TRANSVERSE THERMO-MAGNETIC EFFECT AND THE TRANSVERSE THERMO-ELECTRIC EFFECT IN CRYSTALS
    P. W. Bridgman
    PNAS October 15, 1929 15 (10) 768-773; https://doi.org/10.1073/pnas.15.10.768
  • You have access
    ON THE REDSHIFT OF SPECTRAL LINES THROUGH INTERSTELLAR SPACE
    F. Zwicky
    PNAS October 15, 1929 15 (10) 773-779; https://doi.org/10.1073/pnas.15.10.773
  • You have access
    RELATIVE INTENSITIES IN NUCLEAR SPIN MULTIPLETS
    E. L. Hill
    PNAS October 15, 1929 15 (10) 779-784; https://doi.org/10.1073/pnas.15.10.779
  • You have access
    ON EINSTEIN'S UNIFIED FIELD EQUATIONS AND THE SCHWARZCHILD SOLUTION
    M. S. Vallarta
    PNAS October 15, 1929 15 (10) 784-788; https://doi.org/10.1073/pnas.15.10.784

Astronomy

  • You have access
    ELEMENTS IN THE SUN
    Charles E. St. John
    PNAS October 15, 1929 15 (10) 789-793; https://doi.org/10.1073/pnas.15.10.789

Mathematics

  • You have access
    BIOMETRIC FUNCTIONS IN A POPULATION GROWING IN ACCORDANCE WITH A PRESCRIBED LAW
    Alfred J. Lotka
    PNAS October 15, 1929 15 (10) 793-798; https://doi.org/10.1073/pnas.15.10.793
  • You have access
    BOUNDARY VALUES OF AN ANALYTIC FUNCTION AND THE TCHEBYCHEFF METHOD OF APPROXIMATION
    J. L. Walsh
    PNAS October 15, 1929 15 (10) 799-802; https://doi.org/10.1073/pnas.15.10.799

Correction

  • You have access
    ON THE SPHERICALLY SYMMETRICAL STATICAL FIELD IN EINSTEIN'S UNIFIED THEORY: A CORRECTION
    PNAS October 15, 1929 15 (10) 802-804;
PreviousNext
Back to top

Browse PNAS issues

In this issue

  • Table of Contents
Sign up for alerts

Jump to

  • Physics
  • Astronomy
  • Mathematics
  • Correction

PNAS Highlights. Top research, news, and commentary delivered straight to your inbox.

Site Logo
Powered by HighWire
  • Submit Manuscript
  • Twitter
  • Facebook
  • RSS Feeds
  • Email Alerts

Articles

  • Current Issue
  • Special Feature Articles – Most Recent
  • List of Issues

PNAS Portals

  • Anthropology
  • Chemistry
  • Classics
  • Front Matter
  • Physics
  • Sustainability Science
  • Teaching Resources

Information

  • Authors
  • Editorial Board
  • Reviewers
  • Subscribers
  • Librarians
  • Press
  • Cozzarelli Prize
  • Site Map
  • PNAS Updates
  • FAQs
  • Accessibility Statement
  • Rights & Permissions
  • About
  • Contact

Feedback    Privacy/Legal

Copyright © 2021 National Academy of Sciences. Online ISSN 1091-6490