Computing mechanisms and linkages; ed. by Hubert M. James [under the supervision of the] Office of Scientific research and development, National Defense Research committee.

Includes bibliographic references and index.

Direct and general support and depot maintenance repair parts and special tools lists : tractor, full tracked, low speed : diesel engine, medium drawbar pull, oscillating track, 74-in. minimum gage, power shift transmission, w/bulldozer, hydraulic-tilting, w/backrip scarifier, w/winch, reversible, rear, 1 drum (Allis-Chalmers model HD16M) ....

"April 1972."

DS, GS, and depot maintenance manual : tractor, full tracked, low speed, diesel engine, medium drawbar pull, oscillating tract, 74-in. minimum gage, power shift transmission w/bulldozer, hydraulic tilting w/back rip scarifier, w/winch reversible, rear, 1 drum (Allis-Chalmers model HD16M) FSN 2410-078-6483 w/ripper, hydraulic (Allis-Chalmers model HD16M) FSN 2410-078-6484.

Includes index.

Organizational maintenance manual : tractor, full tracked, low speed, diesel engine, medium drawbar pull, oscillating track, 74-inch minimum gage, power shift transmission, w/bulldozer, hydraulic tilting w/backrip, scarifier, w/winch reversible, rear, 1 drum (Allis-Chalmers model HD16M) FSN 2410-078-6483 ....

"September 1965."

High performance computing : Advanced Research Projects Agency should do more to foster program goals : report to the Chairman, Committee on Armed Services, House of Representatives /

"B-252539"--P. [1].

Year 2000 computing crisis : potential for widespread disruption calls for strong leadership and partnerships : report to Congressional requesters /

"B-279427"--P. 1.

High performance computing for U.S. industry /

"ART-302-AX3204-1"--P. [4] of cover.

Computing average log values for timber appraisals using IBM 650 or UNIVAC solid state 80 computers /

"January 1961."

Computing Hydraulic Conductivity from Borehole Infiltration Tests and Grain-Size Distribution in Advance Glacial Outwash Deposits, Puget Lowland, Washington

This study evaluates two methods for estimating a soilís hydraulic conductivity: in-situ infiltration tests and grain-size analyses. There are numerous formulas in the literature that relate hydraulic conductivity to various parameters of the infiltrating medium, but studies have shown that these formulas do not perform well when applied to depositional environments that differ from those used to derive the formulas. Thus, there exists a need to specialize infiltration tests and related grain-size analyses for the Vashon advance outwash in the Puget Lowland. I evaluated 134 infiltration tests and 119 soil samples to find a correlation between grain-size parameters and hydraulic conductivity. This work shows that a constant-head borehole infiltration test that accounts for capillarity with alpha approximately 5m^-1 is an effective method for calculating hydraulic conductivity from our flow tests. Then, by conducting grain-size analysis and applying a multiple linear regression, I show that the hydraulic conductivity can also be estimated by log(K) = 1.906 + 0.102D_10 + 0.039D_60 - 0.034D_90 - 7.952F_fines. This result predicts the infiltration rate with a 95% confidence interval of 20 ft/day. The results of study are for application in the Puget Lowland.

Vertical handover supporting pervasive computing in future wireless networks

A variety of current and future wired and wireless networking technologies can be transformed into a seamless communication environments through application of context-based vertical handovers. Such seamless communication environments are needed for future pervasive/ubiquitous systems. Pervasive systems are context aware and need to adapt to context changes, including network disconnections and changes in network Quality of Service (QoS). Vertical handover is one of many possible adaptation methods. It allows users to roam freely between heterogeneous networks while maintaining the continuity of their applications. This paper proposes a vertical handover mechanism suitable for multimedia applications in pervasive systems. The paper focuses on the handover decision making process which uses context information regarding user devices, user location, network environment and requested QoS. (C) 2004 Elsevier B.V. All rights reserved.