An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Direct measurements of time-averaged spatially integrated output power radiated into reflectionless water loads can be made with high accuracy using techniques
Ronald Giachetti, R Young, A Roggatz, W Eversheim, G Perrone
Engineering design is characterized by a high level of imprecision, vague parameters, and ill-defined relationships. In design, imprecision reduction must occur
The (p, , T) relationships were measured for a specially purified sample of toluene by applying an isochoric method with gravimetric determinations of amount
Henrik Q. Lorensen, Harold V. Parks, E M. Spain, J E. Smedley, C H. Greene, S R. Leone
The formation of Ca+ ions is measured in an effusive Ca beam by exciting through either the 4s4p 1P 1 state to highly excited Ca*(4snd 1 d2) Ryberg states. In
Cobalt atoms with enhanced kinetic energy (0-10 eV) are deposited on room temperature Si(100) and compared to thermal cobalt deposition. Growth is monitored
We have constructed two highly stable and reproducible Rb D 2 saturated absoption spectrometers at 780 nm, using rf frequency sideband technique and third
Current manufacturing planning software systems, such as computer aided process planning (CAPP) systems, are general and in a closed form. It is very difficult
Gerard Kim, S Gorti, A Gupta, A Wong, Ram D. Sriram
We introduct a representation scheme for engineering design synthesis that includes not only a way to represent an evolving attifact but also the design process
Albert T. Jones, Ying Sun, Yuehwern Yih, Luis C. Rabelo
To meet dynamic market demands and manage uncertainty during production, a flexible scheduling system is essential. In this paper we present a neural network
The temperature dependence of the magneto-optic sensitivity of gallium-substituted yttrium iron garnets was measured at 1.3 υm and compared with a model based
A simple calculation shows that the Lorentz-Lorenz shift due to the local field correction remains significant in situations where the inhomogeneous broadening
Variant design refers to the technique of adapting existing design^M specifications to satisfy new design goals and constraints. A survey of^M approaches
This work rigorously treats thermal electromagnetic noise in lossy waveguides and develops explicit modal equivalent circuit representations for the noise