Başlık için Mühendislik ve Doğa Bilimleri Fakültesi listeleme
Toplam kayıt 1170, listelenen: 271-290
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Distributed Flow Shop Scheduling Problem With Learning Effect, Setups, Non-Identical Factories, and Eligibility Constraints
(University of Cincinnati, 2022)In the flow shop scheduling, the route of each job is the same, and the order of the jobs on the machines is determined. In the distributed flow shop scheduling (DFSS) problem, on the other hand, the assignment of jobs to ... -
Distribution of trace elements and the influence of major-ion water chemistry in saline lakes
(Wiley, 2018)Although the water chemistry in saline lakes can differ drastically due to subtle differences in inflowing water conditions, the concentrations, distributions, and geochemical behaviors of trace elements in such environments ... -
Diverse Properties and Approximate Roots for a Novel Kinds of the (p, q)-Cosine and (p, q)-Sine Geometric Polynomials
(MDPI, 2022)Utilizing (p, q)-numbers and (p, q)-concepts, in 2016, Duran et al. considered (p, q)-Genocchi numbers and polynomials, (p, q)-Bernoulli numbers and polynomials and (p, q)-Euler polynomials and numbers and provided ... -
Does fleet standardization matter on profitability and financial policy response of airlines during COVID-19 pandemics in the U.S?
(Elsevier, 2022)This study tries to find the contribution of the fleet standardization index of airline companies through the financial values of airlines in the COVID-19 pandemic crisis. One of the driving forces of this research is the ... -
Dolgu Duvarların Düzlem İçi ve Düzlem Dışı Davranışına Esnek Derzli Bağlantı Elemanının Etkisi
(Osmaniye Korkut Ata Üniversitesi Fen Bilimleri Enstitüsü Dergisi (Online), 2020)1 Ocak 2019 tarihinde Türkiye Bina Deprem Yönetmeliği’nin yürürlüğe girmesi ile dolgu duvarlı çerçevelerin göreli kat öteleme sınırları güncellenmiş ve uygulamaya yönelik yenilikler getirilmiştir. Bu çalışmada, yeni bir ... -
Dolgu Duvarın Yapısal Düzensizliklere ve Performansa Etkisinin Mevcut Bir Yapı Üzerinde İncelenmesi
(Uludağ Üniversitesi Mühendislik Fakültesi, 2019)Betonarme yapı sistemlerinde dolgu duvarlar yaygın bir şekilde kullanılmaktadır. Dolgu duvarların yapıya sadece olumlu etkisinin olacağı ve bu etkiyi rezerv tutma düşüncesiyle, genellikle konvansiyonel analiz programlarında ... -
Domestic flight network hub location problem under traffic disruption with sustainability provision
(Elsevier, 2023)There are many models in the current literature used extensively for the last 20 years on hub location problems and collect-distributive network structures. A centrally hub located facility serves as the main distribution ... -
Double split ring resonator based microfluidic sensor for wastewater treatment applications
(American Institute of Physics Inc., 2019)In this study, microfluidic sensor structure has been proposed for wastewater treatment applications. Resonator part of the proposed sensor consist of double split ring resonator (DSSR) integrated transmission lines to ... -
Drastic microstructural modification of Bi2Ca2Co2Oyceramics by Na doping and laser texturing
(Sociedad Espanola de Ceramica y Vidrio, 2022)Bi2Ca2-xNaxCo2Oy materials with x = 0 < x < 0.125, have been prepared either by sintering through the classical ceramic method, or textured using the laser floating zone technique. XRD results have shown that Bi2Ca2Co2Oy ... -
Drug-resistant Staphylococcus aureus bacteria detection by combining surface-enhanced Raman spectroscopy (SERS) and deep learning techniques
(Nature Research, 2021)Over the past year, the world's attention has focused on combating COVID-19 disease, but the other threat waiting at the door-antimicrobial resistance should not be forgotten. Although making the diagnosis rapidly and ... -
Dry sliding wear behavior of bonded hot-work tool steel at elevated temperatures
(Elsevier Science, 2017)In the present study, the surface of AISI H13 hot-work tool steel was bonded with EKabor II powders using powder pack-bonding method. The process was carried out at 800,900 and 1000 degrees C temperatures for 2,4 and 6 h ... -
Duvarların Güçlendirilmesinde Plastik Kompozit Donatı Kullanımı
(Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi, 2020)Bu çalışmada, ülkemizdeki ve dünyadaki mevcut yapıların olası deprem vb. afetlerde duvarların güçlendirilmesi amacıyla plastik kompozit donatı kullanılmasının etkisi araştırılmıştır. Duvarları güçlendirmek için günümüze ... -
Dynamic and tunable chiral metamaterials with wideband constant chirality over a certain frequency band
(Elsevier GmbH, 2015)We present numerically and experimentally a dynamic chiral metamaterial (MTM) that creates strong optical activity and circular dichroism. The proposed tunable structure has a very simple and more efficient configuration ... -
Dynamic coefficient-based cluster head election in wireless sensor networks
(Pamukkale Üniversitesi, 2020)Owing to the fact that the selection of cluster heads has a significant effect on the lifetime of the network, many researches have proposed various cluster head election methodologies for cluster-based WSNs. Although ... -
A dynamic model of air-breathing polymer electrolyte fuel cell (PEFC): A parametric study
(Elsevier, 2021)A dynamic model for an air-breathing PEFC has been built to investigate the transient response of the fuel cell to load changes. The sensitivities of the dynamic response, as well as the steady state performance, to: the ... -
Dynamic models for air-breathing and conventional polymer electrolyte fuel cells: A comparative study
(Elsevier, 2022)Two dynamic models have been built for air-breathing and conventional polymer electrolyte fuel cells (PEFCs) in order to comparatively investigate the impacts of some key parameters on the transient response to load ... -
Dynamic response of laminated composite shells under various impact loads
(Springer, 2019)This paper investigates the dynamic behavior of laminated composite shells (LCS) under the effect of dynamic loads. The governing equations for composite shells have been derived by using Hamilton’s principle. Then, these ... -
Dynamic response of laminated functionally graded carbon nanotube-reinforced composite viscoelastic plates
(Taylor and Francis, 2023)The dynamic response of viscoelastic plates reinforced with functionally graded carbon nanotube-reinforced composite material (FG-CNTRC) under dynamic loads was examined in this work. This research investigates the dynamic ... -
Dynamic transition of nanosilicon from indirect to direct-like nature by strain-induced structural relaxation
(AIP Advances, 2021)Silicon nanoclusters exhibit light emission with direct-like ns-mu s time dynamics; however, they show variable synthesis and structure, optical, and electronic characteristics. The widely adopted model is a core-shell in ... -
Dynamical chiral metamaterial with giant optical activity and constant Chirality over a certain frequency band
(Applied Computational Electromagnetics Society (ACES), 2016)We demonstrate numerically and experimentally a dynamical chiral metamaterial that uniaxially creates giant optical activity and circular dichroism. In addition, the structure gives a high negative refractive index due to ...
