Bu çalışmada, matematiksel analizi gerçekleyen deneysel düzenekle birlikte bir izolesiz Zeta dönüştürücü sunulmaktadır. İlk olarak, tepe akım-mod kontrollü dönüştürücünün küçük işaret gerçekleştirildi. Bunun için sürekli akım modunda PWM-anahtar modeli kullanıldı ve çıkış kondansatörünün eşdeğer seri direncini içeren gerilimi transfer fonksiyonu elde edildi. Kutuplar sıfırlar sembolik formda ve...

the archaeological investigations of three prehistoric tells (zagheh, qabrestan, and sagzabad) located at a distance of ~2 km from each other in the qazvin plain (nw iran) indicates that tepe zagheh was occupied in 6th and 5th millennia b.c. but due to unknown reasons life at this site ceased and started in tepe qabrestan at the beginning of 4th millennium b.c. this tell was occupied for a mill...

in march 2004, a fluxgate gradiometer survey was conducted over tepe ghabristan, covering approximately 6ha of ground. it identified further areas of the iron age cemetery with possible grave pits (areas b and c). in addition, an irrigation channel was discovered which could be contemporary to these iron age graves (area d). the anomalies in area e can be interpreted as buried structural remain...

Dasht-e Lut (Lut Desert) is archaeologically well-known in Near East thanks to the presence, on its western edge, of the Bronze Age urban centre of Shahdad. In 2012, the author launched a three-season field project in the area of Shahdad, with an agenda articulated around three main research points: an extensive archaeological survey along the western edge of the Lut Desert, the stratigraphic e...

Intussusception in adults is very rarely seen, and this cause acute abdomen. A computed tomography (CT) scan, clinical suspicion, history, and a physical examination are important for the diagnosis. We present two cases of colonic intussusceptions induced by lipoma. The cases had similar locations, diagnoses, and management. Both lipomas were located close to the cecum in the ascending colon, a...

Bu çal??mada dü?ük ve orta yükseklikteki mevcut betonarme binalar?n do?rusal elastik olmayan zaman tan?m alan?nda analizlerinden elde edilen sismik talepleri kar??la?t?r?lm??t?r. 3-, 6- 9- katl? her iki asal do?rultusu dikkate al?narak 12 adet deprem kayd?yla toplam 144 analiz gerçekle?tirilmi?tir. Analiz sonuçlar?na göre taban kesme kuvveti, tepe noktas? ötelenme maksimum göreli kat oran? gibi...

Este artigo apresenta os resultados de um estudo que focalizou a percepção das variantes lateral e tepe no onset complexo, como em chiclete ~ chicrete, por ouvintes universitários, moradores da cidade do Rio Janeiro. O objetivo foi identificar medida forma linguística afeta características sociais dos falantes estímulos. A hipótese é variante será relacionada perfil socioeconômico baixo, indepe...