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A Study of the Severity of the Midwestern Winters of 1977 and 1978 Using Heating Degree Days Determined from Both Measured and Wind Chill Temperatures
Publisher: American Meteorological Society
Abstract: The winters of 1976?77 and 1977?78 were severe by virtually any standard. In this study, heating degree day (NDD) accumulations for these two winters as well as for the 1941?70 normals are examined at 31 National Weather ...
On the Evaluation of Boundary Errors in the Barnes Objective Analysis Scheme
Publisher: American Meteorological Society
Abstract: The spectral response of the Barnes objective analysis scheme near data boundaries is the focus of this note. First of all, a modification of the results presented by Achtemeier is described. In order for the weighted sum ...
Telling North from South: An Example of an Error in Automated Aircraft Data
Publisher: American Meteorological Society
An Example of Uncertainty in Sea Level Pressure Reduction
Publisher: American Meteorological Society
Abstract: Difficulty analyzing mesoscale features in California and Nevada for a 1991 case study prompted a review of techniques for sea level pressure (SLP) reduction and an evaluation of the performance of the various techniques ...
Colloidal Silica Transport through Liquefiable Porous Media
Publisher: American Society of Civil Engineers
Abstract: Mitigation of liquefaction potential in loose granular soil can theoretically be achieved through permeation and subsequent gelation of dilute colloidal silica stabilizer. However, practical application of this technique ...
The Theoretical, Discrete, and Actual Response of the Barnes Objective Analysis Scheme for One- and Two-Dimensional Fields
Publisher: American Meteorological Society
Abstract: This paper examines the response of the Barnes objective analysis scheme as a function of wavenumber or wavelength and extends previous work in two primary areas. First, the first- and second-pass theoretical response ...
Stabilization of Liquefiable Soils Using Colloidal Silica Grout
Publisher: American Society of Civil Engineers
Abstract: Passive site stabilization is a new technology proposed for nondisruptive mitigation of liquefaction risk at developed sites susceptible to liquefaction. It is based on the concept of slowly injecting colloidal silica at ...
Passive Regulation of Thermally Induced Axial Force and Displacement in Microbridge Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The analytical model of a mechanism for regulating the thermally induced axial force and displacement in a fixed–fixed microbeam is presented in this article. The mechanism which consists of a set of parallel chevron beams ...
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