Güncel Gönderiler: Mühendislik Fakültesi
Toplam kayıt 228, listelenen: 121-140
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MRI compatible fiber optic multi sensor platform for real time vital monitoring
(Institute of Electrical and Electronics Engineers, 2021)Microsystems sensors are implemented on a fiber optics based platform towards use in magnetic resonance imaging assisted interventions. The presented platform offers real-time and in-situ pressure, temperature and localization ... -
Differential chaos shift keying assisted media-based modulation
(İstanbul Üniversitesi, 2021)This study proposes a new energy-efficient and high data-rated communication technique by combining media-based modulation (MBM) and differential chaos shift keying technique (DCSK), called DCSK–MBM. The MBM technique, ... -
Metaheuristic algorithms in optimum design of reinforced concrete beam by investigating strength of concrete
(2020)The locations of structural members can be provided according to architectural pro-jects in the design of reinforced concrete (RC) structures. the design of dimensions isthe subject of civil engineering, and these designs ... -
Açık deniz yapıları kova temel sistemi davranışı üzerinde tekrarlı yük frekansının etkisi
(2018)Açık deniz yapıları kova temel sistemi davranışının tahmini ile ilgili henüz yeterli bilgi birikimine ulaşılmamıştır. Açık deniz koşullarında temel sistemlerinin ağır tekrarlı yüklere maruz kalması nedeniyle zeminde kalıcı ... -
Kazık gruplarında eksenel yük dağılımının bulunması için yeni bir yöntem
(2019)Literatürde grup kazıklarının eksenel yük dağılımını hesaplayan analitik bir yöntem mevcut değildir. İleri derecede hiperstatik olan bu sistemlerin çözümü bazı nümerik yaklaşımlarla yapılabilmektedir. Uygulamada ise ... -
Kazıklı radye temellerin oturma tahmini için yeni bir yöntem
(2018)Literatürde kazıklı radye sistemlerin oturması için verilen ampirik formüller oturmayı sadece kaba bir yaklaşıklıkla tahmin edebilmektedir. Kazıklı radye sistemler için hassas oturma tahmini ancak 3-boyutlu sonlu elemanlar ... -
Radye temel oturma hesabı için yeni bir yöntem
(2020)Literatürde radye temellerin oturması için verilen formüller, elastik bir yaklaşım sağlamakta, temel kalınlığının ve farklı zemin tabakalarının hesaba katılmasına olanak tanımamaktadır. Formüllerdeki bu eksiklikler, ... -
Üretim parametrelerinin hidroksiapatit tozlarının özellikleri ve kaplama kalitesi üzerindeki etkilerinin incelenmesi
(2019)Biyomedikal uygulamalarda yaygın olarak kullanılan metal implantlar, çevre dokularla hızlı ve sağlıklı entegrasyonun sağlanması amacıyla, biyouyumluluğu yüksek malzemeler ile kaplanmaktadır. Kaplama malzemeleri arasında, ... -
Spatio-temporal pedestrian accident analysis to improve urban pedestrian safety: the case of the Eskişehir motorway
(Gazi University Eti Mahallesi, 2015)Determining pedestrian accident hotspots on road segments is a crucial part of the pedestrian safety assessment as it is used to prioritize problematic parts of a road network for in particularly planning and implementation ... -
Feasibility of brain stroke imaging with microwaves
(Institute of Electrical and Electronics Engineers Inc., 2016)This paper investigates feasibility of detection of blooded area in a realistic head phantom with microwave imaging. Realistic phantom is illuminated by 36 line sources and the scattering field data is calculated numerically ... -
Açık deniz rüzgar enerjisi türbinleri grup kazıklı jacket temel sistemi nihai yük taşıma kapasitesi
(2019)Bu çalışmada derin sularda (?35-40m) uygulanabilecek yüksek güç kapasiteli (?5-7 MW) rüzgar enerjisi türbinleri için önerilen yenilikçi jacket temel sisteminin davranışı nihai yatay taşıma kapsitesi açısından incelenmiştir. ... -
SAR moving target imaging using group sparsity
(European Signal Processing Conference, EUSIPCO, 2013)SAR imaging of scenes containing moving targets results in defocusing in the reconstructed images if the SAR observation model used in imaging does not take the motion into account. SAR data from a scene with motion can ... -
Two-way code index modulation
(Institute of Electrical and Electronics Engineers Inc., 2019)In this study, a new code index modulation (CIM) aided two-way network coded (TW-CIM) scheme with high energy-efficiency, high data speed and good error performance is proposed. In the proposed system model, unlike ... -
Investigation of flow patterns and heat transfer in gas-driven thin liquid films
(International Symposium on Turbulence and Shear Flow Phenomena, TSFP, 2019)Gas-driven liquid films are a promising candidate for heat up and evaporation of liquids in an efficient way. Many industrial fields benefit of this type of treatment, because of an intensive heat transfer, such as upcoming ... -
Seismic microzonation of Bursa/Güzelyalı in Turkey: a study on the compatibility of 1d dynamic analysis and microtremor measurements
(CRC Press/Balkema, 2019)Estimation of soil behavior under dynamic loading has great importance in reducing the damage that may occur in an earthquake. For this reason, microtremor measurements were performed in a specific site to define dynamic ... -
Continuous monitoring of hemorrhagic brain strokes via contrast source inversion
(Institute of Electrical and Electronics Engineers Inc., 2017)We consider the differential microwave imaging for continuous monitoring of hemorrhagic brain strokes where our aim is to determine the change of bleeding in sequential time frames. The scattered electromagnetic field is ... -
Experimental and computational investigation of disc brake squeal
(Institute of Noise Control Engineering, 2017)In this paper, the high frequency noise problem brake squeal observed in automotive disc brake systems is experimentally and computationally investigated. Firstly, modal testing on the components of the brake system (brake ... -
Using machine learning techniques to develop prediction models for detecting unpaid credit card customers
(IOS Press BV, 2020)Customer behavior prediction is gaining more importance in the banking sector like in any other sector recently. This study aims to propose a model to predict whether credit card users will pay their debts or not. Using ... -
Drilling process and resulting surface properties of Inconel 718 alloy fabricated by selective laser melting additive manufacturing
(Elsevier B.V., 2020)One of the challenges is to produce holes with expected dimensional accuracy in metal additive manufacturing. Although post-processing is usually carried out for the additively manufactured components but improving the ... -
Heat treatment temperature-induced microstructure, microhardness and wear resistance of inconel 718 produced by selective laser melting additive manufacturing
(Elsevier GmbH, 2021)Additive manufacturing (AM) has been becoming more widespread and its usage area has been increasing in various industries. However, the mechanical and microstructural properties of the metal parts fabricated by additive ...
