Audit report on the Rathbun Area Solid Waste Commission for the year ended June 30, 2010

Audit report on the Rathbun Area Solid Waste Commission for the year ended June 30, 2010

Audit report on the Butler County Solid Waste Commission for the year ended June 30, 2010

Audit report on the Butler County Solid Waste Commission for the year ended June 30, 2010

Audit report on the Pocahontas County Solid Waste Commission for the year ended June 30, 2010

Audit report on the Pocahontas County Solid Waste Commission for the year ended June 30, 2010

Audit report on the Shelby County Area Solid Waste Agency for the year ended June 30, 2010

Audit report on the Shelby County Area Solid Waste Agency for the year ended June 30, 2010

Audit report on the Crawford County Area Solid Waste Agency Commission for the year ended June 30, 2010

Audit report on the Crawford County Area Solid Waste Agency Commission for the year ended June 30, 2010

Audit report on the Great River Regional Waste Authority for the year ended June 30, 2010

Audit report on the Great River Regional Waste Authority for the year ended June 30, 2010

Audit report on the Delaware County Solid Waste Disposal Commission for the year ended June 30, 2010

Audit report on the Delaware County Solid Waste Disposal Commission for the year ended June 30, 2010

Audit report on the Jones County Solid Waste Management Commission for the year ended June 30, 2010

Audit report on the Jones County Solid Waste Management Commission for the year ended June 30, 2010

Audit report on the Wayne-Ringgold-Decatur County Solid Waste Management Commission for the year ended June 30, 2010

Audit report on the Wayne-Ringgold-Decatur County Solid Waste Management Commission for the year ended June 30, 2010

Tannery and coal mining waste disposal on soil

Tannery residues and coal mine waste are heavily polluting sources in Brazil, mainly in the Southern States of Rio Grande do Sul and Santa Catarina. In order to study the effects of residues of chrome leather tanning (sludge and leather shavings) and coal waste on soybean and maize crops, a field experiment is in progress since 1996, at the Federal University of Rio Grande do Sul Experimental Station, county of Eldorado do Sul, Brazil. The residues were applied twice (growing seasons 1996/97 and 1999/00). The amounts of tannery residues were applied according to their neutralizing value, at rates of up to 86.8 t ha-1, supplying from 671 to 1.342 kg ha-1 Cr(III); coal waste was applied at a total rate of 164 t ha-1. Crop yield and dry matter production were evaluated, as well as the nutrients (N, P, K, Ca, Mg, Cu and Zn) and Cr contents. Crop yields with tannery sludge application were similar to those obtained with N and lime supplied with mineral amendments. Plant Cr absorption did not increase significantly with the residue application. Tannery sludge can be used also to neutralize the high acidity developed in the soil by coal mine waste.

Factors influencing privatization of urban solid waste collection: some evidence from Spain

In this paper we analyse some of the organisational aspects of the urban solid waste collection and, in particular, the privatization modality of contracting out. We start by discussing some of the theoretical aspects of contracting out. We then specify and estimate an explanatory model on a sample of municipalities that we surveyed. Our purpose is twofold: on the one hand, we identify the economic factors at work when deciding to contract out the service and, on the other hand, we analyse the role of ideological factors in choosing between the public production of the service or contracting it out. The results show a significant effect of the demand for waste collection on contracting out. There also appears to be a neighbouring effect as the municipalities close to other cities that contract out are also more prone to do so. Finally, the decisions to contract seem to have been motivated by pragmatic rather than ideological reasons.

Analysis of glial acidic fibrillary protein in the human entorhinal cortex during aging and in Alzheimer's disease.

Glial fibrillary acidic protein, GFAP, is a major intermediate filament protein of glial cells and major cytoskeletal structure in astrocytes. The entorhinal cortex has a key role in memory function and is one of the first brain areas to reveal hallmark structures of Alzheimer's disease and therefore provides an ideal tissue to investigate incipient neurodegenerative changes. Here we have analyzed age- and disease-related occurrence and composition of GFAP in the human entorhinal cortex by using one- and two-dimensional electrophoresis, Western blots and immunocytochemistry combined with confocal microscopy. A novel monoclonal antibody, GF-02, was characterized that mainly reacted with intact GFAP molecules and indicated that more acidic and soluble GFAP forms were also more susceptible to degradation. GFAP and vimentin increased with aging and in Alzheimer's disease (AD). Two-dimensional electrophoresis and Western blots revealed a complex GFAP pattern, both in aging and AD with different modification and degradation forms. Immunohistochemistry indicated that reactive astrocytes mainly accumulated in relation to neurofibrillary tangles and senile plaques in deeper entorhinal cortex layers. GFAP may be used as an additional but not exclusive diagnostic tool in the evaluation of neurodegenerative diseases because its levels change with age and respond to senile plaque and tangle formation.

Audit report on the Shelby County Area Solid Waste Agency for the year ended June 30, 2011

Audit report on the Shelby County Area Solid Waste Agency for the year ended June 30, 2011

Audit report on the Butler County Solid Waste Commission for the year ended June 30, 2011

Audit report on the Butler County Solid Waste Commission for the year ended June 30, 2011

Audit report on the Rathbun Area Solid Waste Commission for the year ended June 30, 2011

Audit report on the Rathbun Area Solid Waste Commission for the year ended June 30, 2011