Başlık için listeleme
Toplam kayıt 8836, listelenen: 3407-3426
-
F-18-FDG PET/CT imaging of metastatic testicular choriocarcinoma mimicking gastric cancer which initial symptom is melena
(Galenos Yayıncılık, 2021)Gastric metastasis of choriocarcinoma is rarely reported in the literature. This case report presents the case of multiple metastatic testicular choriocarcinoma mimicking gastric cancer, with melena as the initial symptom. ... -
F-cebirlerinin sıralı biduali
(Recep Tayyip Erdoğan Üniversitesi / Fen Bilimleri Enstitüsü / Matematik Anabilim Dalı, 2015)Bu tezde Riesz cebirleri ve bu cebirlerin en önemli sınıflarından olan f-cebirlerinin temel özellikleri araştırılarak herhangi bir Archimedean f-cebirinin birim elemanlı bidualinin karakterizasyonu için yeterli ve gerekli ... -
Faaliyet denetiminde iç kontrol sisteminin etkinliğinin araştırılması
(Recep Tayyip Erdoğan Üniversitesi / Sosyal Bilimler Enstitüsü / İşletme Anabilim Dalı, 2018)Faaliyet denetimi, işletmenin geneline veya istenilen bir bölümüne uygulanarak faaliyetlerin etkinliği ve verimliliğini ölçen sistematik bir süreçtir. Küreselleşme, teknolojik gelişmeler ve rekabetin arttığı bu dönemde ... -
Faaliyet Gider Türlerinin Marka Değeri Üzerine Etkisi: Brand Fınanceturkey-100’de Yer Alan Şirketlere Yönelik Bir Araştırma
(2017)Bu araştırmanın amacı, faaliyet gider türlerini oluşturan Araştırma ve Geliştirme Giderleri, Pazarlama, Satış ve Dağıtım Giderleri ve Genel Yönetim Giderlerinin marka değeri üzerindeki etkisini belirlemektir. Bu amaçla, ... -
Fabrication and characterization of Al/Cu2ZnSnS4/n-Si/Al heterojunction photodiodes
(Wiley-V C H Verlag Gmbh, 2014)Cu2ZnSnS4 (CZTS) thin film has been synthesized by a sol-gel spin-coating technique on the n-Si substrate to fabricate heterojunction photodiodes. An X-ray diffraction study has shown that the film is polycrystalline with ... -
Fabrication and characterization of Au/n-ZnO/p-Si/Al sandwich device with Sol-gel spin coating method
(Springer, 2019)ZnO thin films with the n-type properties were obtained on the p-Si substrates for multi-layered sandwich device depositing by sol-gel method. Au and Al were conducted on two side of hetero-junction by PVD technique. From ... -
Fabrication of CdS nanospheres-based hybrid solar cells having increased efficiency
(Springer, 2022)The impact of surface modification through diverse dyes (Eosin-Y, D205, N719 and N3) on structural, morphological, optical, and electrical properties of CdS/P3HT hybrid solar cells is studied. X-ray diffraction (XRD) pattern ... -
Fabrication of gold thin films on cooled glass substrates
(Springer, 2024)In this article, gold (Au) thin films were fabricated on glass substrates under vacuum conditions (4.5 x 10(-6) Torr) within a temperature range of 100-300 K, incrementing in steps of 50 K. Analyses through Field Emission ... -
Facebook Bağımlılığının Açıklanması: Ruh Sağlığı Sürekliliği ve Sürekli Umudun Rolü
(2019)Son yıllarda Facebook kullanımına ilişkin gerçekleştirilen araştırmaların sonuçları, Facebook’un algılanan eksikliklerin telafisi ya da olumsuz ruh durumu ve problemlerden kaçış motivasyonuyla kullanılabildiğini ve bu ... -
A facile and sensitive coprecipitation method coupled with flame atomic absorption spectrometry for quantification of Cu(II) ions in complex matrices
(Serbian Chemical Society, 2023)In the present investigation, the application of an organic coprecipitant, 2-[5,6-dichloro-2-(2-bromobenzyl)-1H-benzimidazole-1-yl]acetohydrazide (DIBBA), for separation and preconcentration of Cu(II) ions in fruit and ... -
Facile synthesis and characterization of CdS thin films doped by yttrium atoms
(Springer, 2023)A facile preparation and structural, optical and electrical characterization of undoped and Y-doped CdS thin films are demonstrated through spray pyrolysis changing doping concentration of yttrium atoms in CdS structure. ... -
Facile synthesis of hybrid nanoflowers using glycine and phenylalanine and investigation of their catalytic activity
(Wiley, 2023)In the context of the proposed work, two different amino acids (Glycine, Phenylalanine) have interacted with copper ions in a phosphate buffer (PBS) in place of enzymes. This interaction resulted in the nucleation of copper ... -
A facile ultrasonic synthesis approach to 3-H-quinazolinethione derivatives and their urease inhibition studies
(Taylor & Francis Ltd., 2024)In this study, a new series of 3H-quinazoline-4-thione derivatives were synthesized under ultrasonic irradiation conditions with high yield in a short time. The new compounds were characterized by FT-IR,H-1, and C-13 NMR ... -
Factors affecting ablation success after I-131 radioactive Iodine therapy in low and intermediate risk papillary thyroid cancer
(Georg Thieme Verlag, 2023)The study was to evaluate the effect of radioactive iodine (RAI) treatment application time and clinical, histopathological factors on ablation success in patients with operated papillary thyroid cancer (PTC) in low and ... -
Factors affecting ICT integration in TURKISH education: a systematic review
(Springer, 2021)This research aims to reveal factors affecting Information and Communication Technologies (ICT) integration in learning environments in Turkey. The meta-synthesis method is used to make in-depth analysis and to interpret ... -
Factors affecting influenza vaccination rates among patients with chronic obstructive pulmonary disease in Rize, Turkey
(AVES, 2018)OBJECTIVES: Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are major components of COPD-related socioeconomic burden. Upper or lower respiratory tract infections, usually caused by respiratory viruses ... -
Factors affecting mortality in elderly patients hospitalized for nonmalignant reasons
(Hindawi Publishing Corporation, 2014)Elderly population is hospitalized more frequently than young people, and they suffer from more severe diseases that are difficult to diagnose and treat. The present study aimed to investigate the factors affecting mortality ... -
Factors affecting parental mediation strategies in children’s technology use: A systematic review
(2021)Parents raise their children by using their own social, cultural, and financial resources. With the development of technology, parents started guiding their children in digital environments. In other words, parents ... -
Factors affecting parents' share on social media about their children
(Çukurova Üniversitesi, 2021)In this study, it was aimed to determine the factors affecting parents' share on social media about their children. This is a qualitative study which was conducted with the participation of 88 parents. Data were collected ...
