Yazar "ALKÜ" için WoS İndeksli Yayınlar Koleksiyonu listeleme
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Examining the relationship between organizational commitment and turnover intention via a meta-analysis
Güzeller, Cem Oktay; Çeliker, Nuri (Emerald Group Publishing Ltd, 2019)Purpose The purpose of this study is expected to reveal the relationship between organizational commitment and turnover intention in the tourism and hospitality literature with more generalizable results, and thus, provide ... -
Exogenous ascorbic acid improves defence responses of sunflower (Helianthus annuus) exposed to multiple stresses
Kaya, Armağan (Akademiai Kiado Zrt, 2017)Ascorbic acid is an important antioxidant that plays role both on growth and development and also stress response of the plant. The purpose of this study was to determine the effect of ascorbate on physiological and ... -
Experimental and numerical investigation of the effects of vortex finder geometry on cyclone performance
Karadeniz, Aykut; Ayvaz, Coşkun; Demir, Selami; Aksel, Murat; Saral, Arslan (Yildiz Technical Univ, 2020)In this study, nine different vortex finders (VFs) were used for investigations on cyclone pressure drop and particle collection efficiency. The collection efficiencies dropped for larger and smaller vortex finder dimension ... -
Experimental and statistical analysis of carbon fiber/epoxy composites interleaved with nylon 6,6 nonwoven fabric interlayers
Beylergil, Bertan; Tanoğlu, Metin; Aktaş, Engin (Sage Publications Ltd, 2020)Thermoplastic interleaving is a promising technique to improve delamination resistance of laminated composites. In this study, plain-weave carbon fiber/epoxy composites were interleaved with nylon 6,6 nonwoven fabrics with ... -
Experimental failure analysis and mechanical performance evaluation of fiber-metal sandwich laminates interleaved with polyamide-6,6 interlayers through the combined usage of acoustic emission, thermography and microscopy techniques
Beylergil, Bertan; Tabrizi, İsa E.; Zanjani, Jamal S. M.; Saeidiharzand, Shaghayegh; Poudeh, Leila H.; Yıldız, Mehmet (Sage Publications Ltd, 2020)Fiber-metal laminates are hybrid sandwich composite structures made of thin metallic sheets and layers of fiber-reinforced plastics. In this study, for the first time, the effects of polyamide 66 nonwoven interlayers on ... -
Experimental investigation on mechanical properties of Multi Wall Carbon Nanotubes (MWCNT) reinforced aluminium metal matrix composites
Topçu, İsmail; Ceylan, Muhammet; Yılmaz, Elif Burcu (Korean Assoc Crystal Growth, Inc, 2020)The aim of this research is to obtain better micrographs and to perform the mechanical characterization of Multi Wall Carbon Nanotubes (MWCNT) consolidated aluminum matrix composite (AMC). This research is focused on the ... -
Factors affecting the implementation of primary school English language teaching programs in Turkey
Erarslan, Ali (Journal Language Teaching & Learning, 2019)Due to the influence of globalization and endeavors to meet the demands of the changing world, English has been taught as a foreign language in Turkey for years, and English language teaching programs (ELTP) in Turkey has ... -
Factors affecting the production and presentation of local dishes in restaurants operating in touristic destinations
Nebioğlu, Oğuz (Taylor & Francis Inc, 2020)This study investigated the factors affecting the production and serving of local dishes in restaurants operating in a touristic destination. Alanya was selected as the research area as one of Turkey's most distinguished ... -
Factors affecting the quality performance of companies
Bolatan, Gülin İdil Sönmeztürk; Beşkese, Ahmet; Gözlü, Sıtkı (Istanbul Univ, 2017)Due to intense competition of contemporary business life, companies need to achieve significant quality performance for survival. Considering this fact, this study aims to define the factors affecting the quality performance ... -
Failure analysis of a welded steel pipe at Kullar fault crossing
Kaya, Ercan Şerif; Uçkan, Eren; O'Rourke, Michael J.; Karamanos, Spyros A.; Akbaş, Bülent; Çakır, Ferit; Cheng, Yin (Pergamon-Elsevier Science Ltd, 2017)The seismic response of a 2200-mm-diameter welded steel pipe at strike slip Kullar fault crossing in Izmit, Kocaeli during 1999 Kocaeli earthquake is investigated. The pipe was crossing the fault-line with an angle of 55 ... -
Falling dynamics of SARS-CoV-2 as a function of respiratory droplet size and human height
Aydın, Mehmet; Evrendilek, Fatih; Savaş, Seçkin Aydın; Aydın, İsmail Erkan; Evrendilek, Deniz Eren (Springer Heidelberg, 2020)Purpose The purpose of this study is to quantify the motion dynamics of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Methods Three physical models of Newton's and Stokes's laws with(out) air resistance ... -
FDG-PET scanning shows distributed changes in cortical activity associated with visual hallucinations in eye disease
Hanoğlu, Lütfü; Yıldız, Sultan; Çakır, Tansel; Hanoğlu, Taha; Yuluğ, Burak (Bentham Science Publ Ltd, 2019)Background and Objective: Charles Bonnet Syndrome (CBS) has been defined as complex visual hallucinations (CVH) due to visual loss. The underlying mechanism of CBS is not clear and the underlying pathophysiology of the ... -
Financial development and economic growth: A panel causality analysis for OECD countries
Ağazade, Seymur; Karakaya, Aykut (Mehmet Akif Ersoy Univ, 2019)The relationship between financial development and economic growth is expressed by different hypotheses. Demand pressure which is caused by increased income as a conclusion of growth may lead to the financial development. ... -
Finite difference approximations of multidimensional convection-diffusion-reaction problems with small diffusion on a special grid
Kaya, Adem; Şendur, Ali (Academic Press Inc Elsevier Science, 2015)A numerical scheme for the convection-diffusion-reaction (CDR) problems is studied herein. We propose a finite difference method on a special grid for solving CDR problems particularly designed to treat the most interesting ... -
Food additives and microbiota
The use of food additives in food production is inevitable in this modern world. Although only a safe amount of food additives is approved, their safety has always been questioned. To our knowledge, the effects of food ... -
Foveal avascular zone and vessel density in children with attention deficit hyperactivity disorder
Tarakçıoğlu, Hatice Nur; Yılmaz, Semra; Kara, Tayfun; Yıldız, Ayşegül Mavi; Yiğit, Ulviye; Özkaya, Abdullah (Springer, 2020)Purpose To compare the retinal and choroidal microvasculature quantitatively via optical coherence angiography (OCTA) in children with attention deficit hyperactivity disorder (ADHD) who were under methylphenidate (MFD) ... -
Fracture toughness enhancement of yttria-stabilized tetragonal zirconia polycrystalline ceramics through magnesia-partially stabilized zirconia addition
Söylemez, Bilal; Şener, Ercan; Yurdakul, Arife; Yurdakul, Hilmi (Vietnam Natl Univ, 2020)In this work, for the first time, we report a novel method on the fracture toughness enhancement of 3 mol % yttria-stabilized tetragonal zirconia polycrystalline (3Y-TZP) ceramics through the incorporation of 8 mol % ... -
Free vibration analysis of sandwich beams with functionally-graded-cores by complementary functions method
Yıldırım, Sefa (Amer Inst Aeronautics Astronautics, 2020)A plane vibration study of a sandwich thermal protection system insulation panel with a functionally graded core is conducted. The panel is assumed to be under plane-stress conditions and subjected to simply supported ... -
Fuel cell electrochemistry
Ünal, Fatma Aydın; Burhan, Hakan; Karaman, Neslihan; Arıkan, Kubilay; Şimşek, Bahar; Akyıldız, Burcu; Şen, Fatih (Materials Research Forum Llc, 2019)Fuel cells can be defined as devices which convert chemical energy into electrical energy. They have a potential capability for promising energy systems. Especially, as a clean and renewable energy source, fuel cells have ... -
Fuzzy correlation and fuzzy non-linear regression analysis
Başaran, Murat Alper; Simonetti, Biagio; D'Ambra, Luigi (Springer Int Publishing Ag, 2016)In this chapter, we will deal with fuzzy correlation and fuzzy non-linear regression analyses. Both correlation and regression analyses that are useful and widely employed statistical tools have been redefined in the ...