2,437 research outputs found
Large hydrogen-oxygen ablative chamber test program Final report
Large hydrogen-oxygen albative chambe
Qualified Retirement Plans for Small Businesses: An Evaluation of the Utility of Vesting Schedules After the Tax Reform Act of 1986
Personal and Political Bias in the Debate Over Federal Income Taxation Rates and Progressivity
Unlike the commentaries of flat tax proponents, this article will not attempt to dispel the notion of progressive taxation. Rather, this article will first question whether professors who write about tax policy can as a group reach unbiased conclusions about progressivity policy. Next, this article will address a few progressivity concepts that fuel taxation debates. Finally, this commentary will outline some ideas for structuring the federal income taxation system in ways that reduce political rancor and potentially create reasonable acceptance by tax producers, tax beneficiaries, and their respective advocates
Application of Computer-Assisted Analysis Techniques to Taxation
Thus, it may be useful at this early point in the development of computer-assisted legal analysis to speculate on the full potential for computer applications to taxation in light of the analytic complexities commonly encountered in tax work
Coverage Flexibility for Qualified Retirement Plans After the Tax Reform Act of 1986
The Tax Reform Act of 1986 substantially changed the participation coverage criteria for qualified retirement plans. The purpose of this article is to set forth selected observations about the problems and opportunities that now exist respecting planning for coverage exclusions under the Internal Revenue Code Accordingly, this article will consider both surviving concepts from prior law and new rules that emerge from the 1986 Tax Act
A Perspective on Participant Loan Provisions in Qualified Retirement Plans After the 1986 Tax Act
The Tax Reform Act of 1986\u27 is the fourth major tax enactment in four years to have a significant impact on qualified deferred compensation plans. Like the Tax Equity and Fiscal Responsibility Act of 1982,2 this most recent tax legislation substantially affects the use of participant loan provisions in qualified plans. The purpose of this article is to analyze the cumulative technical difficulties that retirement plan designers and administrators should now consider in reviewing the feasibility and operation of participant loan provisions
Toward Equalization of the Personal Retirement Savings Prerogatives of Small Business Owners and Their Employees
The Simplified Employee Pension: An Increasingly Attractive Alternative Among Qualified Retirement Plans
Even if the SEP rules remain unaltered for the next several years, employers will want to continue questioning whether their retirement contribution objectives are best served by conventional plans that are increasingly more difficult to administer and keep tax-qualified.9 In effect, the SEP may become more attractive by default, as I.R.C. § 401(a) plans continue to become less attractive as a result of the overly complex legislative and regulatory tinkering to which they are subject. Practitioners should reconsider this point when reviewing each new change or interpretation of law affecting standard qualified retirement plans.
The discussion that follows is organized under headings reflecting the major plan design differences that distinguish the SEP from its more complicated alternatives
Prediction of impending mechanical seal failure in centrifugal pumps
Mechanical seals on centrifugal pumps provide the junction between the rotating shaft and stationary housing on a pump assembly which prevents unnecessary fluid leakage. When these seals fail, the pumps no longer run at peak performance, and sometimes will not run at all. Since mechanical seals fail approximately 85% of the time as opposed to wear out, the early detection of their failure could assist in preventing system down time and possibly preventing the seal failure. The seals in question were instrumented to determine various operating conditions during different phases of the seal\u27s performance spectrum. By training artificial intelligence computer codes to classify the relative performance of specific seals based on the information obtained by instrumentation, a prediction technique was modeled. These artificial intelligence codes were programmed using the general judgment criteria found from a literature survey as well as discussions with plant engineers directly associated with the failing seals. These codes are dependent on a variety of pump performance characteristics. These models for predictive analysis along with defined goals for increased data collection practices not only prove the feasibility of using artificial intelligence codes to help predict mechanical seal failure, but also lay the foundation for an expanded and robust failure analysis study
Infrared and Raman spectroscopic studies of structural variations in minerals from Apollo 11, 12, 14 and 15 samples, volume 3
Infrared and Raman vibrational spectroscopic data, yielding direct information on molecular structure, were obtained for single grains ( 150 microns) of minerals, basalts, and glasses isolated from Apollo 11, 12, 14, and 15 rock and dust samples, and for grains in Apollo 14 polished butt samples. From the vibrational data, specification substitutions were determined for the predominant silicate minerals of plagioclase, pyroxene, and olivine. Unique spectral variations for grains of K-feldspar, orthopyroxene, pyroxenoid, and ilmenite were observed to exceed the ranges of terrestrial samples, and these variations may be correlatable with formation histories. Alpha-quartz was isolated as pure single grains, in granitic grains composited with sanidine, and in unique grains that were intimately mixed with varying amounts of glass. Accessory minerals of chromite and ulvospinel were isolated as pure grains and structurally characterized from their distinctive infrared spectra. Fundamental vibrations of the SiO4 tetrahedra in silicate minerals were used to classify bulk compositions in dust sieved fractions, basalt grains and glass particles, and to compare modal characteristics for maria, highland and rille samples. No hydrated minerals were found in any of the samples studied, indicating anhydrous formation conditions
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