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    An application of the FMEA method to the cutting department of a clothing company
    (Ege Universitesi, 2016) Küçük M.; Işler M.; Güner M.
    There are numerous faults at all stages of the production flow in the clothing sector which protecting the labor intensive disposition. Analyzing all the reasons and the faults themselves are extremely important in terms of quality and productivity. In this research, all the activities during spreading and cutting processes are examined for 1 year and the source of the faults have been identified and classified with the method of Failure Mode and Effect Analysis (FMEA). In the conclusion 18 different faults are obtained during the spreading and cutting processes. 8 of them are determined because of their risk priority number (RPN) over 100, so some suggestions are offered accordingly.
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    The effect of model change processes on the overall equipment effectiveness in clothing production
    (2013) Güner M.; Işler M.
    The overall equipment effectiveness is necessary for determining weak points in order to provide optimum equipment conditions. Meanwhile, it focuses on removing the factors such as unexpected malfunctions, speed losses and quality losses in the process. These losses are commonly seen in the transition between orders and in the process for adaptation to a new product in clothing enterprises. This process has a big importance for providing effectiveness in the current understanding of production in which the numbers of orders decrease but the numbers of models increase. This study deals with the effect of the order change time on the overall equipment efficiency.
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    Electrocardiographic Diagnosis of Left Ventricular Hypertrophy in the Presence of Right Bundle Branch Block in Cases with Essential Hypertension
    (1994) Nalbantgil I.; Önder R.; Kiliçcioglu B.; Işler M.
    Right bundle branch block was diagnosed in electrocardiograms of 37 of 1085 patients with essential hypertension. Echocardiographically left ventricu lar hypertrophy was diagnosed in 14 of these 37 patients. Eighteen electrocar diographic (ECG) criteria, which were previously recommended, were deter mined in these 37 patients. The sensitivities of five criteria were found to be better than 50%. These are SV1 ? 2 mm; RV6 > RV5; S III + (R + S) maximum precordial lead ? 30 mm; P/PR ? 1.6; R a VL ? 11 mm. However, their specificities ranged from 56.5% to 95.6%. When the combination of RV6 > RV5 and S III + (R + S) maximum precordial lead ? 30 mm was used, sensitivity was 57.1 and specificity was 100%. It is concluded that the presence of right bundle branch block these ECG criteria can be used for the diagnosis of left ventricular hypertrophy. © 1994, Sage Publications. All rights reserved.
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    Evaluation of the antihypertensive effect of amlodipine using 24-hour ambulatory blood pressure measurement
    (1993) Nalbantgil .; Kiliçcioglu B.; önder R.; Işler M.
    The antihypertensive effect of amlodipine was investigated in 20 patients (11 men and nine women) with essential hypertension using 24-hour monitoring of ambulatory blood pressure. The patients received placebo initially for 1 week followed by amlodipine 5 mg/day for 8 weeks. In three patients whose diastolic blood pressure did not fall below 90 mmHg after 4 weeks, the dosage was raised to 10 mg/day. All patients underwent ambulatory blood pressure monitoring at the end of the placebo period and at the end of 8 weeks of active treatment. Blood pressures and heart rate were measured and a physical examination was performed every 2 weeks during the treatment period. By the second week of treatment, systolic and diastolic blood pressures were significantly reduced with amlodipine therapy (P < 0.01). The reduction was more pronounced in the fourth week (P < 0.001). There were no significant changes in heart rate. Ambulatory investigations revealed a significant decrease in both systolic and diastolic blood pressures every hour of the day (P < 0.001). On the other hand, heart rate was significantly reduced only between 8 am and 12 noon (P < 0.05). Changes at other hours of the day were not significant. Drug-related side effects disappeared quickly without the need for tapering off or discontinuing the drug. Amlodipine is an effective and well-tolerated drug for the treatment of hypertension. © 1993 Excerpta Medica, Inc. All rights reserved.