The First Recorc! of Megrim, Lepidorlıombus whifflagorıis (YVALBAUM, 1792) in İskenderun Bay (Northeast Mediterranean Sea)

Lepidorhombus whiffıagonis (WAEBAUM, 1792) has been ojfıcially recorded for the fırst time in iskenderun Bay (36°50'N; 36°00'EJ. This finding strongly declares ihat L. whiffıagonis is present in the Turkish territor 'ıal waters of the Mediterranean Sea

A Typical Example of Alternative Tourism Centres: Zigana Piateau Holiday Vittage

Zigana Yayla Tatil Köyü, ülkemizde son yıllarda önemli gelişmeler gösteren dağ turizmi etkinlik merkezlerinden birini oluşturmaktadır. 1993 yılında alabalık üretim tesisi olarak faaliyete geçen tatil köyü, daha sonraki yıllarda hizmete giren konaklama ve eğlence tesisleri ile önemli bir alternatif turizm merkezi haline gelmiştir. Trabzon'un Maçka ilçesine bağlı Hamsiköy'ün sınırları içerisinde bulunan tatil köyü, Değirmendere vadisini kateden Trabzon-Erzurum karayolunun 2 km. kadar güneydoğusunda yer almaktadır. Tatil köyünün en önemli turistik çekiciliğini manzara güzelliği oluşturmaktadır. Ayrıca yakın çevresinde bulunan yaylalar; Gümüşkayak tesisleri, Sumela Manastırı ve Karaca Mağarası gibi doğal ve beşerî turistik kaynaklar, tatil köyünün çekiciliğini arttırmaktadır. Ancak kapasiteye oranla ziyaretçi sayısı henüz yeterli düzeye ulaşamamıştır. Bu nedenle sunulan hizmetlerin çeşitlendirilmesi yanında, etkin bir tanıtımla, Zigana Yayla Tatil Köyü'nün iç ve dış turizme daha fazla hizmet vermesi ve ziyaretçi sayısının artması mümkün olacaktır.Zigana Piateau Holiday Village is one of the centres of mountain tourism that has exerted a significant development in our country in recent years. The holiday village, which ıvas founded as a trout raising unit in 1993, became an important centre tor alternative tourism with the addition of accommodation and fun centres. The holiday village, located within the borders of Hamsiköy, belonging to Maçka, a town of Trabzon, is located at about two km. south-east Trabzon-Erzurum motor way passing through Değirmendere valley. The best attraction of the holiday village is the landscape. Besides the plains close to it and naturel and hu man touristic sitessuch as Gümüşkayak ski centre, Sumela Monastry and Karaca Cave increase the attraction of the holiday village. But, the number Because of t his, the hoiiday village may serve bette r and more to domestic and intemational tourism and an increase in the number of the visitors will be possibie if the services offered become more, and if an effective advertisement is provided

Acetate hemodialysis does not increase the frequency of arrhythmia in hemodialysis patients

Muderrisoglu, Haldun/0000-0002-9635-6313WOS: 000075782700011PubMed: 9754465Arrhythmia is one of the most important causes of mortality in patients on hemodialysis and may develop due to cardiovascular diseases or fluid-electrolyte or acid-base abnormalities. Previous studies have shown that acetate hemodialysis (AHD) increased the frequency of arrythmia. To evaluate the frequency and the causes of arrhythmias during AHD, we studied 33 randomly selected patients (25 male and 8 female, mean age of 45 +/- 18 years) who were under AHD (4 h, 3 times/week, mean duration of HD of 38 +/- 29 months) with the same Cuprophan membranes. All patients underwent a detailed echocardiographic evaluation during the interdialytic period. Twenty-four hours of Holter monitoring was performed starting from the onset of HD. Twelve lead electrocardiography (ECG) was obtained, and venous and arterial blood samples were drawn for serum electrolytes, pH, and arterial blood gas measurements before and after HD. Serum magnesium and potassium levels dropped after AHD (from 2.3 +/- 0.5 to 1.9 +/- 0.3 mEq/L and from 5 +/- 0.7 to 3.4 +/- 0.4 mEq/L respectively, p 0.05). This was also true for supraventricular premature contractions (SVPCs) and supraventricular tachycardia (SVT). Nonsustained ventricular tachycardia was observed in 2 patients during HD and in 1 patient in the interdialytic period. No relation was established between the echocardiographic findings and the frequency of arrhythmia. In our ambulatory electrocardiographic study, the frequencies of VPCs and SVPCs observed during the interdialytic period were only positively correlated with age (r = 0.54, p = 0.013 and r = 0.50, p = 0.010, respectively). No relation was found between the frequency of arrhythmia and the gender of the patients; duration of HD; etiology of kidney disease; or serum Na, K, Ca, iCa, Mg, bicarbonate, or pH levels (p > 0.05). In conclusion, the application of AHD does not increase the frequency of arrhythmia in HD patients as had been shown in previous studies

Cumhuriyetten Bu Yana Türk Resim Sanatındaki Kadın Temalı Resimlerin Tekstil, Moda Plastik Değerler Açısından İncelemesi

Tez (Yüksek lisans) -- Giresun Üniversitesi. Kaynakça var.xx, 205 s. ; 28 cm.Demirbaş: 0063229