First Name
Last Name
Email (required)
I agree to receive emails from the National Academies (required)

We respect your privacy and will never share your information.

Search this publication

Front Matter i-x
A Variable Temperature Dielectric Cell for Solids and Liquids From Dc To 200 Megacycles 2-3
Obtaining High Q Resonant Circuits for Dielectric Measurements by Means of a Regenerative Amplifier 4-7
A Guarded Circuit for the Measurement of Dielectric Properties at Radio Frequencies 8-10
Mercury Electrode Test for Capacitor Paper 11-13
Testing Varnised Insulating Fabrics and Papers by the Electrographic Printing Method 14-15
Testing Equipment Variations and Their Effect on the Apparent Dielectric Strength of Insulating Fluids 16-19
High Voltage Radio Frequency Dielectric Breakdown Equipment 20-23
Dielectric Heating 24-24
High Voltage Cable Practice in Relation To Dielectric Theories 25-26
Effect of Sudden Repeated Gas-pressure Releases on the Operating Characteristics of High-pressure Gas-filled Cables 27-27
An Experimental Plastic Stop Joint for Extra-high Voltage Gas-pressure Cable Lines 28-30
Relation of the Dielectric Constant and Power Factor of Paper To Apparent Density 31-34
Fault Location by One-quarter Wave Length Resonant Method 35-35
Noise Suppression in Coaxial Cables 36-38
Surface Discharge Investigations on Luminous Sign Cables 39-39
Effect of Soil Micro-organisms on Rubber Insulation 40-41
Silicones and Their Application To Transformers 42-45
Plasticized Silicone Varnished Glass Fabrics 46-46
High Temperature Cable Insulation 47-51
Continuity and Extensibility of Insulating Varnish 52-57
Hardening of Tung Oil by Anhydrous Ferric Chloride Solution 58-60
Electrical Properties of Cellulose Plastics 61-63
Ceramic Dielectrics 64-65
The Behavior of Glasses as Dielectrics 66-66
The Status of Synthetic Mica 67-67
Properties of Insulating Aluminium Oxide Films 68-70
A Small High Voltage Bushing Design for High Altitude 71-76
Injection Molding of Ceramic Materials 77-77
The Frequency Response of Barium Titanate Ceramics 78-78
Properties of Calcium-barium Titanate Dielectrics 79-83
The Influence of Field During Freezing on the Dielectric Constant of Certain Wax-like Dielectrics 84-87
On the Carnauba Wax Electret 88-91
Ionization of Paraffin Wax by Beta Radiation 92-92
Dielectric Behavior of Long-chain Molecules in the Solid State 93-94
Microwave Absorption in Polar Liquids 95-96
Microwave Determination of the Molecular Structure of Chlorosilane 97-99
Dipole Moment of Gaseous Hydrogen Cyanide 100-102
Dependence of D C Breakdown Voltage of Air Gaps on Humidity and Time 103-103
Polyelectrolytes 104-104
Dielectric Breakdown of Solids by Electron Avalanches 105-106
Charge Distribution and Energy Levels of Trapped Electrons in Ionic Solids 107-109
The Electrical Properties of Semiconductor Heating Elements 110-113
Low Frequency Dispersion in Ionic Crystals Containing Foreign Ions 114-115
Alkali Halide Crystals as Integrating Radiation Detectors 116-118

Log In

Former MyNAP users: You'll need to reset your password on your first login to MyAcademies. Click "Forgot password" below to receive a reset link via email. Having trouble? Visit our FAQ page to contact support.

Members of the National Academy of Sciences, National Academy of Engineering, or National Academy of Medicine should log in through their respective Academy portals.

Email (required)
Password (required)

Don't have an account?

Register

Email (required)
New password (required)
Retype password (required) Password must be at least 8 characters
I agree to receive emails from the National Academies
I accept the terms of use
terms of use

Download as a Guest

While logged on as a guest, you can download any of our free PDFs on nationalacademies.org . You will remain logged in until you close your browser.

Email (required)
Yes, send me emails when similar titles are published
Yes, I accept the terms of use
terms of use

Thank You

Thank you for creating a MyAcademies account!

Enjoy free access to thousands of National Academies' publications, a 10% discount off every purchase, and build your personal library.

Forgot Password

Enter the email address for your MyAcademies (formerly MyNAP) account to receive password reset instructions.

Email (required)

Reset Requested

We sent password reset instructions to your email . Follow the link in that email to create a new password. Didn't receive it? Check your spam folder or contact us for assistance.

Reset Password

New password (required)
Retype password (required) Password must be at least 8 characters

Reset Password

Your password has been reset.

Verify email

Verify Your Email Address

We sent a verification link to your email. Please check your inbox (and spam folder) and follow the link to verify your email address. If you did not receive the email, you can request a new verification link below

Annual report 1948: Conference on Electrical Insulation (1949)

Chapter: Effect of Soil Micro-organisms on Rubber Insulation

My Academies

Annual report 1948: Conference on Electrical Insulation (1949)

Chapter: Effect of Soil Micro-organisms on Rubber Insulation