984 resultados para WASTE-DISPOSAL
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Audit report on the Butler County Solid Waste Commission for the year ended June 30, 2012
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Audit report on the Pocahontas County Solid Waste Commission for the year ended June 30, 2012
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Audit report on the Wayne-Ringgold-Decatur County Solid Waste Management Commission for the year ended June 30, 2012
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Audit report on the Crawford County Area Solid Waste Agency Commission for the year ended June 30, 2012
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Audit report on the Great River Regional Waste Authority for the year ended June 30, 2012
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Audit report on the Rathbun Area Solid Waste Commission for the year ended June 30, 2013
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Reaudit report on the North Central Iowa Regional Solid Waste Agency for the period July 1, 2011 through June 30, 2012
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OBJECTIVES: in a retrospective study, attempts have been made to identify individual organ-dysfunction risk profiles influencing the outcome after surgery for ruptured abdominal aortic aneurysms. METHODS: out of 235 patients undergoing graft replacement for abdominal aortic aneurysms, 57 (53 men, four women, mean age 72 years [s.d. 8.8]) were treated for ruptured aneurysms in a 3-year period. Forty-eight preoperative, 13 intraoperative and 34 postoperative variables were evaluated statistically. A simple multi-organ dysfunction (MOD) score was adopted. RESULTS: the perioperative mortality was 32%. Three patients died intraoperatively, four within 48 h and 11 died later. A significant influence for pre-existing risk factors was identified only for cardiovascular diseases. Multiple linear-regression analysis indicated that a haemoglobin <90 g/l, systolic blood pressure <80 mmHg and ECG signs of ischaemia at admission were highly significant risk factors. The cause of death for patients, who died more than 48 h postoperatively, was mainly MOD. All patients with a MOD score >/=4 died (n=7). These patients required 27% of the intensive-care unit (ICU) days of all patients and 72% of the ICU days of the non-survivors. CONCLUSION: patients with ruptured aortic aneurysms from treatment should not be excluded. However, a physiological scoring system after 48 h appears justifiable in order to decide on the appropriateness of continual ICU support.
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Interest in the use of ground rubber from used tires as a hot asphalt mix binder has been increasing due to the magnitude of the disposal problem posed by the annual addition of millions of waste tires to the refuse stream. This study evaluates, through laboratory means, the performance of asphalt-rubber as a hot mix binder as compared to conventional asphalt. The results indicate that asphalt-rubber outperforms its base asphalt in mixes of identical gradation and comparable void content on tests that are heavily dependent on binder characteristics (resilient modulus and indirect tension). An appreciable increase in rut resistance due to the use of asphalt-rubber is not indicated.
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Audit report on the Crawford County Area Solid Waste Agency Commission for the year ended June 30, 2013
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Audit report on the Shelby County Area Solid Waste Agency for the year ended June 30, 2013
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Audit report on the Wayne-Ringgold-Decatur County Solid Waste Management Commission for the year ended June 30, 2013
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Audit report on the Pocahontas County Solid Waste Commission for the year ended June 30, 2013
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Audit report on the Butler County Solid Waste Commission for the year ended June 30, 2013
