Yazar "Cetin G." seçeneğine göre listele
Listeleniyor 1 - 5 / 5
Sayfa Başına Sonuç
Sıralama seçenekleri
Öğe Alcohol associated deaths in a metropolitan city, Istanbul(1994) Azmak D.; Cetin G.; Kolusayin O.; Soysal Z.Violent deaths represent a high percentage among postmortem investigations. The percentage increases, if the cases of acute alcohol intoxications and cases of homicide precipitated by excessive intake of alcohol are included. Although alcohol creates a comfortable atmosphere in human relationships, it is a well known fact that alcohol initiates (causes) circumstances under which individuals kill each other in a brutal and merciless manner, as well. In the present study, cases of medicolegal autopsy performed at Morgue department of The Council of Forensic Medicine, covering a two year-period and presenting with increased blood alcohol concentration, are included. Age, sex, origin, causes of deaths and blood alcohol concentration (BAC) were studied. Of 456 cases studied, 92.8 % were males and 74.5 % represented an age group ranging from 20 to 50 years. The majority of the cases (32 %) were represented in the age group 30-40 years. In the cases studied, the mean BAC was estimated to be 212.7 mg. %. Violent deaths were the most frequent ones (81.6 %), with accidents and homicides occupying the first two ranks. In contrast to other studies reported, hanging was found to be most frequent method of suicide. Among natural deaths, diseases of the cardiovascular system occupied the first place.Öğe The changes in blood alcohol concentration of the drivers in traffic accidents due to the examination time(1994) Yorulmaz F.; Azmak D.; Cetin G.As it is known, alcohol is a substance which makes difficult for a human being to think and behave rationally and which impairs the ability of giving quick decisions and applying the given decisions. The abilities which are especially important while driving may sometimes lead to irreversible bad results. For this reason, the maximum acceptable blood alcohol concentration (BAC) amounts a driver may possess while driving have been determined by all different countries. However, these legal restrictions are only meaningful if the examination is performed immediately and if BAC is determined correctly. The error rate of the results is proportional to the time of the examination. We tried to state the importance of the reduced BAC amount due to time loss in 18 persons who were examined because of traffic accidents in order to show the dimensions of the problem and to propose solutions. 6 of these 18 persons had higher BAC at the time of the accident although they had lower than 50 mg% BAC at the time of the examination. All the persons in the group were brought for the examination approximately 73.05, 6 persons with high BAC 90.8, and 12 persons with low BAC 64.2 minutes after the events. Most of the accidents that our group were involved in took place between 16.00-24.00 hours. It is obvious that this problem we have dealt with in Edirne is greater in big cities. Education, effective inspection, dissuading punishment, alcohol examination by the authorities who came to the place of the accident first and broader studies will help to state the problem with all its perspectives and to find solutions.Öğe The comparison of crimp property values of poliamed 6,6 yarns produced by two different typs of false-twist texture machines(2009) Ay Ö.; Atakan T.; Cetin G.In this study, some trials were conducted on polyamide 6,6 filament yarns, which are mostly used in weft knit ted fabrics. For this reason, polyamide 6, 6 70/24/1 80 Nw Z twisted yarns were produced by two different false-twisting texture machines with two different heater lengths at a two different draw ratio. The production differences of polyamide 6,6 filament yarns, -produced by two different false-twisting texture machines with two different heater lengths at a two different draw ratio, were analyzed via the values of tensile strength, elasticity and crimp property; furthrmore these differences were interprted on the graphics.Öğe Comparison of Turkish Primary, Recurrent, and Non Stone-Forming Patients Using Hounsfield Unit Measurements: How Useful Is It?(S. Karger AG, 2019) Arda E.; Caklroglu B.; Akdeniz E.; Yuksel I.; Cetin G.; Hilmi Aksoy S.Introduction: To investigate renal papillae attenuation value differences between controls and stone-forming (SF) patients and to evaluate the impact of mean Hounsfield unit (HU) measurements on the predictivity of stone development. Materials and Methods: We compared papillae attenuation values in SF groups and a healthy stone-free control group. Metabolic evaluations were carried out on 88 primary and 98 recurrent SF patients, and 94 age-matched control patients were included. The papillae tip attenuation was measured using non-enhanced computed tomography scans in HU for an area with a mean size of 0.2 cm 2 . Inclusion criteria to the study were known stone composition (CaOx), unilaterality, and radiological examinations done in our center. Results: In this study, 186 patients who met the criteria and 94 age-matched control patients were divided into 3 groups: the primary SF (Group 1), the recurrent SF group (Group 2), and the control group (Group 3). Metabolic variables which were compared between primary and recurrent SF did not show any significant difference, except urinary volume and phosphorus. The median (interquartile range) value of papillae HU density for the control group was 26.23 (3.84), for primary SF group it was 26.50 (11.25), and for recurrent SF group it was 29 (13). A significant difference in papilla HU levels for each group was found (p = 0.008). Conclusion: This study implied that HU values reflect the severity of the stone disease, although they could not discriminate controls from primary stone formers whose stone forming risk is lower compared to recurrent stone formers. © 2019 The Author(s) Published by S. Karger AG, Basel.Öğe Deaths due to carbon monoxide poisoning(1994) Azmak D.; Cetin G.; Kolusayin O.; Soysal Z.Intoxications have great importance among forensic medicine studies. Deaths due to Carbon Monoxide intoxications (COI) are seen more frequently than those due to the use of toxic substances. In this study, along an 8-year period, 381 COI cases whose autopsies are made in the Morgue Department of the Council of Forensic Medicine-Istanbul and whose origins are not dependent to fire are investigated. Among the autopsies made in Istanbul, the proportion of the cases due to COI are 3 %. 76.6 % of the cases were men, and 65 % were in the age range 11-40. The mean age of the cases was found to be 32.6 and the age decade of the deaths had have been seen most frequently was 21-30. Most of the deaths have occurred in winter seasons. 13 % of the cases were found to be intoxicated with alcohol, and lethal Carboxyhemoglobin (CO-Hb) level was 63.2 %.
