The main goal of soft computing technologies (fuzzy logic, neural networks, fuzzy rule-based systems, data mining techniques...) is to find and describe the structural patterns in the data in order to try to explain connections between data and on their basis create predictive or descriptive models. Integration of these technologies in sensor nodes seems to be a good idea because it can significantly lead to network performances improvements, above all to reduce the energy consumption and enhance the lifetime of the network. The purpose of this paper is to analyze different algorithms in the case of fire confidence determination in order to see which of the methods and parameter values work best for the given problem. Hence, an analysis between different classification algorithms in a case of nominal and numerical data sets is performed with the goal to realize which of applied techniques obtain higher accuracy and less error

ABSTRACT Objectives: The present study evaluates our experience with aorto-coronary bypass grafting in patients with severe dysfunction of left ventricle (LV) and low ejection fraction-EF(<35%). Revascularization of myocardium in this settings remains contraversial because of concerns over morbidity, mortality and quality of life. Material and Methodes: Forty patients with severe coronary artery disease and dysfunction of LV (low ejection fraction <35%) underwent coronary artery bypass grafting in period of 3 years. Preoperative diagnostic of 40 patients was consisted of anamnesis, clinical exam, non-invasive methods EHO, MR and invasive diagnostic methods-cateterization. The major indication for surgery was severe anginal pain, heart failure symptoms and low ejection fraction. Internal mammary artery was used in all operated patients. Results: Average age of patients who have been operated was 59,8. In the present study, 81,3% were male and 18,8% female. We found one-vessel disease present in 2,5% (1/40) of patients, two -vessel disease in 40% (16/40), three-vessel disease in 42,5% (17/40) and four -vessel disease in 15% (6/40) of patients. One bypass grafting we implanted in 2,5% patients, two bypasses in 42,5%, three bypasses in 45 5%, and four bypasses in 10% of patients. Left ventricular ejection fraction assessed preoperativly was 18%-27% and postoperatively was improved to 31, 08% in period of 30 days. Conclusion: In patients with left ventricular dysfunction, coronary artery bypass grafting can be performed safely with improvement in quality of life and in left ventricular ejection fraction.

ABSTRACT Introduction: Patient-oriented therapy represents a modern approach in the treatment of patients with diabetes, an approach which is supported in the most recent guidelines by the ADA and the European Association for the Study of Diabetes (EASD). The progressive nature of diabetes demands the introduction of insulin therapy much earlier in order to prevent the development of late complications of the disease. Material and methods: The study included 30 patients who had been treated with long-acting insulin analogue and metformin in doses of 3 x 850 mg at least 6 months prior to study entry and in which a good glycaemic control had not been achieved, or with HbA1c > 7%. Patients who had a BMI > 28 kg /m2 were included in the study. Results and discussion: At the beginning of the study the patients were switched to combined therapy with long-acting basal analog, metformin and liraglutide in a dosage of 0.6 mg of 1x1. After 12 weeks of the new therapeutic regimen we recorded a significant reduction in the parameter levels that we monitored in the study. BMI value after the test was 28.2±1.39 kg/m2, p=0.025, HbA1c 7.24±0.47%, p=0.030, fasting blood glucose level 7.04±0.32 mmol/l, p=0.023, postprandial glucose level 7.6±0.46 mmol/l, p=0.012, systolic blood pressure level 123±5.75 mmHg, p=0.015, diastolic blood pressure level 79.1±2.91 mmHg, p=0.03. During research that we have conducted over 12 weeks, a reduction of body weight was achieved while improving the value of parameters significant for the study. Conclusion: There was a significant lowering of HbA1c, fasting blood glucose levels, postprandial glucose levels and better blood pressure control by which we have proved that GLP1 analogues in combination with basal insulin and metformin provide a good glycaemic control with a cardio protective effect, and reduce the risk of late complications.