Başlık için Mühendislik ve Mimarlık Fakültesi listeleme
Toplam kayıt 551, listelenen: 116-135
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Determination of the Impact Damage Threshold Point of Composite Material Using Fuzzy-Base Taguchi Method
(ACADEMIC PUBLICATION COUNCIL, PO BOX 17225, KHALDIYA 72453, KUWAIT, 2020)In this study, the impact damage threshold point of composite materials was determined using the optimum design parameters obtained from the Fuzzy Based Taguchi Method (FBTM). It is known that both Taguchi and Fuzzy ... -
Deterministic cooperative hybrid ring-mesh network coding for big data transmission over lossy channels in 5G networks
(SPRINGER, ONE NEW YORK PLAZA, SUITE 4600 , NEW YORK, NY 10004, UNITED STATES, 2021)Wired and wireless communication data is getting bigger and bigger at such a high pace. Accordingly, the big data (BD) communication networks should be developed as quickly as the quick increase in the exchanging data ... -
Developing Machine Learning Techniques to Investigate the Impact of Air Quality Indices on Tadawul Exchange Index
(WILEY-HINDAWI, ADAM HOUSE, 3RD FL, 1 FITZROY SQ, LONDON WIT 5HE, ENGLAND, 2022)The air quality index (AQI) can be described using different pollutant indices. Many investigators study the effect of stock prices and air quality in the field to show if there is a relationship between changing the stock ... -
Development of a New Operation Strategy Enabling Transactions of Flexibility Among Households for a Residential Neighborhood
(Zonguldak Bülent Ecevit Üniversitesi, 2023)This study proposes a novel energy management strategy for residential neighborhoods that enables peer-to-peer energy transactions among households without the need for energy storage or distributed generation. The proposed ... -
Development of fly ash/slag based self-compacting geopolymer concrete using nano-silica and steel fiber
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2019)This study investigates the simultaneous effect of nano-silica and steel fiber on the fresh and hardened state performance of self-compacting geopolymer concretes (SCGC). For this purpose, self-compacting geopolymer ... -
Digital PID Based Two-Compensator for DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)The purpose of this paper is to present the performance characteristics of the digital PID based two-compensator for the dc-dc converter. Authors have already presented a fast PD control method, which can reduce the influence ... -
Digitally Proportional Gain Varying Method for DC-DC Converter
(IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2015)The purpose of this paper is to propose a digitally proportional gain varying method for dc-dc converter. In the proposed method, the proportional gain is set to a small value in the steady state and is changed to a large ... -
Discomfort limits provided by railroad crossings to passenger cars
(TAYLOR & FRANCIS LTD, 2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND, 2021)Railroad crossings occupy an important place in the transport network and human life in urban transport networks that develop due to increasing urban populations. A railroad crossing is a type of pavement distress accepted ... -
Domains of Dynamic Instability of FGM Conical Shells Under Time Dependent Periodic Loads
(Springer Nature, 2016-02)On the basis of the dynamic version of linear Donnell type equations and with deformations before instability taken into account, the dynamic instability of simply supported, functionally graded (FG) truncated conical ... -
Durability performance of alkali-activated concretes exposed to sulfuric acid attack
(PONTIFICIA UNIV CATOLICA CHILE, ESCUELA CONSTRUCCION CIVILAV VICUNA MACKENNA 4860, SANTIAGO 0000, CHILE, 2023)In this research, chemical durability performances of the alkali-activated slag (AAS), 50% ground granulated blast furnace slag and 50% fly ash (AFS), ordinary Portland cement (OPC), and geopolymer (GPC) concretes were ... -
Dynamic Analysis of Functionally Graded Porous Beams Using Complementary Functions Method in the Laplace Domain
(ELSEVIER SCI LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND, 2021)In this study, an efficient numerical procedure is introduced to the solution of the dynamic response of functionally graded porous (FGP) beams. The elastic modulus and mass density of the porous materials are considered ... -
Dynamic behavior of FGM viscoelastic plates resting on elastic foundations
(SPRINGER WIEN, SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA, 2020)The free vibration (FV) and dynamic stability (DS) analysis is presented for functionally graded viscoelastic plates (FGVPs) under compressive load and resting on elastic foundations (EFs). Winkler and Pasternak elastic ... -
DYPE/PANI kompozit filmlerin sıcaklığa ve PANI katkı konsantrasyonuna bağlı olarak dielektrik parametrelerinin GRSA ile tahmini
(Oğuzhan Yılmaz, 2020)Bu çalışmada, düşük yoğunluklu polietilenin (DYPE) kompleks dielektrik fonksiyonunun gerçek ve sanal bileşenlerinin ( ve ) hem polianilin (PANI) katkısına hem de sıcaklığa bağlı değişimlerinin, genelleştirilmiş ... -
Earthquake Prediction, Ionospheric Total Electron Content, and Three Earthquakes in California
(VINCA INST NUCLEAR SCI, MIHAJLA PETROVICA-ALASA 12-14 VINCA, 11037 BELGRADE. POB 522, BELGRADE, 11001, SERBIA, 2019)Because it is a newer and unproven technique, ionospheric seismology is still accepted as a phenomenon by a lot of scientists. However, research in this subject is rapidly increasing in the last decade. According to the ... -
EB Varestraint Test Method and an Application
(The International Council of the Aeronautical Sciences (ICAS), 2002)The Varestraint Test is applied to understand microcrack after GTA welding. However, The EB (Electron Beam) Varestraint Test is a new method, which tests sıitabilty of the source for EB Welding in aero engine and ... -
Efect of light on growth of green microalgae Scenedesmus quadricauda: infuence of light intensity, light wavelength and photoperiods
(SPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY, 2022)Microalgae biomass is a potential source of biomass to be considered as a source of bioenergy, biochemicals and even food supply. The key to an economic and healthy algal cultivation is to optimize the growth conditions. ... -
The Effect of Basalt Fiber on Mechanical, Microstructural, and High-Temperature Properties of Fly Ash-Based and Basalt Powder Waste-Filled Sustainable Geopolymer Mortar
(MDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND, 2021)As the human population grows and technology advances, the demand for concrete and cement grows. However, it is critical to propose alternative ecologically suitable options to cement, the primary binder in concrete. ... -
Effect of infill wall and wall openings on the fundamental period of RC buildings
(WIT PRESS, ASHURST LODGE, SOUTHAMPTON SO40 7AA, ASHURST, İNGİLTER, 2013-07-08)The effect of infill walls to stiffness of the structures has been known for a long time and this effect has taken many of the earthquake regulations with empirical relationships and equations into account. However, in ... -
Effect of Mg doping on morphology, photocatalytic activity and related biological properties of Zn1-xMgxO nanoparticles
(Türkiye Bilimsel ve Teknolojik Araştırma Kurumu (TÜBİTAK), 2020)The objective of this study is to synthesize ZnO and Mg doped ZnO (Zn 1−x Mgx O) nanoparticles via the sol-gel method, and characterize their structures and to investigate their biological properties such as antibacteri ... -
The effect of mortar type and joint thickness on mechanical properties of conventional masonry walls
(TECHNO-PRESS, PO BOX 33, YUSEONG, DAEJEON 305-600, SOUTH KOREA, 2018)Masonry walls are of a complex (anisotropic) structure in terms of their mechanical properties. The mechanical properties of the walls are affected by the properties of the materials used in wall construction, joint ...
