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Philip G. Joyce 《Public Budgeting & Finance》2005,25(1):15-31
Federal budgeting has undergone some profound changes since the tragic events of September 11th, 2001. Large surpluses that existed prior to September 11th and were forecast to continue have been replaced by equally large and intractable deficits. The consensus around a macro‐level norm for federal budgeting has completely broken down. In other ways, the federal budget process has not changed at all. Despite the emphasis on defense and homeland security, domestic discretionary spending is still continuing unabated, as it has since the late 1980s. Further, the federal government continues to have chronic difficulty adopting its budget in a timely fashion. 相似文献
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In a companion paper to “Environmentalism in the USSR: The Opposition to the River Diversion Projects,” two geographers survey the current status of water transfer research after cancellation of the European and Siberian diversion projects and offer a different perspective on the debates leading to that cancellation. Implications of a demand-side approach to Centra! Asian water management problems are then assessed in light of (a) contradictory objectives of expanding irrigated hectarage and mitigating environmental deterioration in the Aral basin and (b) the problematic nature of projected water savings and costs involved in their realization. Journal of Economic Literature, Classification Numbers: 052, 124, 720. 相似文献
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Darrell O. Ricke Ph.D. Philip Fremont‐Smith M.S. James Watkins B.S. Sara Stankiewicz M.S. Tara Boettcher B.S. Eric Schwoebel Ph.D. 《Journal of forensic sciences》2019,64(5):1468-1474
High‐throughput sequencing (HTS) of large panels of single nucleotide polymorphisms (SNPs) provides an alternative or complimentary approach to short tandem repeats (STRs) panels for the analysis of complex DNA mixture forensic samples. For STRs, methods to estimate individual contribution concentrations compare capillary electrophoresis peak heights, peak areas, or HTS allele read counts within a mixture. This article introduces three approaches (mean, median, and slope methods) for estimating individual DNA contributions to forensic mixtures for HTS/massively parallel sequencing (MPS) SNP panels. For SNPs, the major:minor allele ratios or counts, unique to each contributor, were compared to estimate contributor proportion within the mixture using the mean, median, and slope intercept for these alleles. The estimates for these three methods were typically within 5% of planned experimental contributions for defined mixtures. 相似文献
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