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Öğe Cardiotoxicity resembling myocardial infarction that occurs during chemotherapy with 5-fluorouracil(SAUDI MED J, 2005) Gul, M; Duzenli, A; Bircan, M; Cander, B; Kocak, S; Ozdemir, K[Abstract not Available]Öğe The effectiveness of analgesics in traumatic injuries of the extremities(HEALTH COMMUNICATIONS INC, 2005) Cander, B; Girisgin, S; Koylu, R; Gull, M; Kocak, SIn this study, the effectiveness of different analgesics was investigated in patients who presented to the emergency room with traumatic injuries or fractures of the extremities. We observed 100 patients (42 male, 58 female) who presented to the Konya State Hospital emergency service with isolated traumatic injuries of the extremities. We used different analgesics intravenously or intramuscularly in those patients with a high or moderate level of pain according to a visual analog pain scale. Patient pain levels were assessed 15, 30, and 45 minutes after administration of the analgesics. Metamizole sodium 1 g IV was used in 36 patients and diclofenac sodium 75 mg 1M was given to 40 patients; tramadol hydrochloride 100 mg IV was administered to 24 patients. Pain became less severe after 15 minutes in 92% of patients who received tramadol IV; pain became less severe after 30 minutes in 72% of those who received metamizole IV. In contrast, pain became less severe after 45 minutes in 65% of patients who received diclofenac 1M. Tramadol was the most effective analgesic and was also more effective earlier than the other analgesics tested.Öğe Elasto-plastic stress analysis of aluminum metal-matrix composite plate under in-plane loading(SAGE PUBLICATIONS LTD, 2004) Ataberk, N; Uyaner, M; Avci, A; Kocak, SComposite structure consisting of stainless steel fiber and aluminum matrix is manufactured by hot-press molding. The mechanical properties were determined experimentally. The effect of orientation angle is investigated under in-plane loading. An elastic-plastic numerical solution has been carried out by finite element method (FEM). The expansion of plastic zones has been illustrated in figures.Öğe Electrical energy prices and losses respect to Turkish social-economic situations(MULTI SCIENCE PUBL CO LTD, 2004) Berktay, A; Demirbas, A; Kocak, S; Nas, BElectricity is a basic part of nature and it is one of the most widely used forms of energy. Electricity, which is a secondary energy source, can be generated from the conversion of other sources of energy, such as coal, natural gas, oil, nuclear power and renewable resources. Electricity prices have a deep impact on the competitiveness of a country's industry. Some electricity losses may occur during the process of transmission and distribution from generators to consumers. Generally there are two types of losses, one is technical losses which cover transmission losses and the other is non-technical losses including distribution losses and the incidence of illegal usage. The aim of this paper is to present the electricity usage and prices and is also to focus on the electricity losses occur both technical and non-technical means. An "electricity losses map" was produced to illustrate the electricity losses. For this purpose, a vector-based Geographic Information System (GIS) software package Arc GIS 8.3 was employed to map the data. The rate of losses within the electricity provided to the national network was about 19% in Turkey. The incidence of illegal usage and hence the rate of non-technical losses could be reduced dramatically through establishing regular action.
