Lugol's test reexamined again: buccal cells

Lugol's iodine staining technique was used to examine oral samples from 10 men and 10 women. Examination of saliva samples before and after extraction with water shows that the low levels (49 positive cells and 3,951 negative cells) of glycogen in buccal epithelial cells become even lower after water extraction (0 positive cells and 4,000 negative cells). In addition to the 20 samples used in this paper, 40 oral swabs extracted with water were examined under classroom conditions with much less than 1% of the epithelial cells being positive for glycogen. Furthermore, 119 saliva samples from chewed gauze in sexual assault kits were extracted with water and all of them yielded less than 1% glycogen positive cells. This paper proposes that when more than 1% of the nucleated squamous epithelial cells are glycogen positive with Lugol's test after extraction in water, it is reasonable to eliminate the mouth as a source of these glycogen positive cells.     

County Service Delivery: Does Government Structure Matter?

Very little systematic research has been conducted to determine the policy effects of changing the form of county government. The findings of this study suggest that efforts to modernize county government structure may enable county officials to respond successfully to increasing citizen demands for a higher level of current services as well as expand the menu of services. Specifically, there is a strong association between the type of county government (non-charter commission, non-charter commission/appointed administrator or elected executive, or charter commission/appointed administrator or elected executive) and county spending for all types of services. In addition, there is a strong linkage between type of county government and three categories of county services representative of the service roles of the modern American county—that is, traditional, local, and regional services.     

Reflections on the President's 1991 Federal Budget

The president's new budget arrived to Congress two and one-half weeks late. Its contents had been reduced to a single volume and a brief pamphlet. And it included proposals for improving the federal budgetary process. That budget is profiled herein, including discussions of the conditions under which it was submitted, the economic assumptions made within it, and the proposed expenditures and anticipated revenues.     

The Rise of Competitive Federalism

This article challenges the prevailing view of increasing political and fiscal centralization in the federal government. Since 1978, the authors argue, the nation has entered a new era of "Competitive Federalism" with federal, state and local governments locked in a competitive struggle for taxpayer resources and support. The new era has emerged largely because of the loss of the tremendous fiscal advantage held by the federal government during its centralization period, 1929 to 1978. Although "deregulated" and free to move into any area of domestic policy, the federal government is constrained by necessary budget pressures and a "reformed" income tax structure. Competitive Federalism has emerged as a new balancing force between Washington, D.C. and the fifty state-local governments and will govern the federal system for the foreseeable future.     

The economic model of voter participation: A further test

The central hypothesis of the economic model of voter participation was put to an empirical test. It was found that the coefficient of population size, which represents the subjective probability of affecting election results, is negative and significant in municipal local elections, but insignificant in national Knesset elections. Therefore, this variable is unable to represent subjective probability in the latter case.It was suggested that the economic model is more relevant to local elections than to Knesset elections. The empirical results revealed that the regression coefficients of municipal elections that took place separately from Knesset elections fit the expected outcome of the economic model whereas when municipal elections were held simultaneously with the Knesset election this did not hold true.