Erişim şekli için "info:eu-repo/semantics/closedAccess" Mühendislik Fakültesi listeleme
Toplam kayıt 105, listelenen: 81-100
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Pantheon update on a model-independent analysis of cosmological supernova data
(Iop Publishing Ltd, 2020)We present an update of our previous work, necessitated by availability of a significantly improved dataset. The work is a model-independent analysis of the cosmological supernova (type Ia) data, where function families ... -
Performance evaluation of reverse logistics in food supply chains in a circular economy using system dynamics
(Wiley, 2020)Supply chains are composed of multiple stakeholders who have complex interrelationships. In addition, the forward and reverse flow of materials, information, human resources, and finance occurs among different stakeholders ... -
Physical system analysis related to observability, controllability and stability using its equations of generalized motion and canonical equations both in dissipative forms
(Springer, 2022)Using tensorial variables in contravariant, covariant forms and different formulation types, the reader is informed about a coupled physical nonlinear system with f degree of freedom. f second-order differential equations ... -
Predicting the success of ensemble algorithms in the banking sector
(Igi Global, 2019)The banking sector, like other service sector, improves in accordance with the customer's needs. Therefore, to know the needs of customers and to predict customer behaviors are very important for competition in the banking ... -
Preparation and characterization of porous hydroxyapatite pellets: effects of calcination and sintering on the porous structure and mechanical properties
(Sage Publications Ltd, 2016)In this study, porous hydroxyapatite structures were produced by using urea particles of 600-850 mu m size. Samples with two different urea composition (25 and 50 wt%) were prepared along with samples without any urea ... -
Rapid heating and cooling chamber for a photonics junction measurement system
(IEEE Computer Society, 2020)Since many industrial applications require heat treatment processes or validation tests under certain ambient temperatures, thermal design is a key issue to be considered in order to ensure fast heating and cooling ... -
A review on the mechanical properties of natural fiber-reinforced composites
(Springer Science and Business Media Deutschland GmbH, 2021)Natural fibers have drawn attention from the researchers and engineers in recent years due to their mechanical properties comparable to the conventional synthetic fibers and due to their low cost, eco-friendliness, and ... -
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 ... -
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 ... -
Single steel strut mechanical testing: challenges and future research directions
(Taylor & Francis Ltd, 2019)Open-cell stainless steel foams, composed of hollow struts, are excellent candidates for energy absorption and thermo-mechanical applications. The basic mechanical element responsible for the function of these foams is the ... -
Sparsity-driven synthetic aperture radar imaging [reconstruction, autofocusing, moving targets, and compressed sensing]
(Ieee-Inst Electrical Electronics Engineers Inc, 2014)This article presents a survey of recent research on sparsity-driven synthetic aperture radar (SAR) imaging.In particular, it reviews 1) the analysis and synthesis-based sparse signal representation formulations for SAR ... -
Spatio-temporal accident analysis for accident prevention in relation to behavioral factors in driving: the case of South Anatolian Motorway
(Elsevier Sci Ltd, 2015)Analyzing the pattern of traffic accidents on road segments can highlight the hazardous locations where the accidents occur frequently and help to determine problematic parts of the roads. The objective of this paper is ... -
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 ... -
Spreading behavior of droplets impacting over substrates with varying surface topographies
(Elsevier, 2020)Droplet interaction with solid surface plays an important role in a number of practical applications such as thermal management systems, steel production, painting, prevention of impurit deposition, and formation of ... -
A stacked multi-sensor platform for real-time MRI guided interventions
(Elsevier, 2023)We present a stacked temperature, pressure, and localization platform, targeted for minimally invasive surgical and diagnostic applications under Magnetic Resonance Imaging. The platform comprises a micro-fabricated ... -
Stiffening of biopolymer aerogel networks upon wetting: a model-based study
(Elsevier, 2020)The mechanism behind the stiffening effect observed in the stress-strain response of alginate-starch aerogels upon being exposed to wetting is investigated in this paper, via a physically motivated model approach. A network ... -
Strain hardening reduces energy absorption efficiency of austenitic stainless steel foams while porosity does not
(Elsevier Sci Ltd, 2018)Strain hardening significantly affects the mechanical function of steel foams. We compare hardening and failure of two commercially available austenitic stainless steel foams (316L and 310) spanning strut porosities of 9.4 ... -
Stream processing data decision model for higher environmental performance and resilience in sustainable logistics infrastructure
(Emerald Group Publishing Ltd, 2020)Purpose As the global freight transport network has experienced high vulnerability and threats from both natural and man-made disasters, as a result, a huge amount of data is generated in freight transport system in form ... -
Stress, strain and strain-rate cemented carbide properties determined with a fem-supported evaluation of impact test imprints
(Elsevier Sci Ltd, 2021)Cemented carbide materials are key in tool manufacturing, nowadays widely used in cutting, forming and other manufacturing processes. Commonly applied methods for obtaining their strain-rate dependent material properties ... -
A sufficient condition for the almost global stability of nonlinear switched systems with average dwell time
(Ieee, 2019)A sufficient condition for the almost global stability of nonlinear switched systems under average dwell time restriction is obtained. This condition is derived leaning upon the existence of multiple Lyapunov densities, ...