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Toplam kayıt 626, listelenen: 521-530
The relationship between curing regime and mechanical properties of controlled low-strength material
(Elsevier Ltd, 2022)
This paper outlines research conducted on controlled low strength material (CLSM) to examine the effects of curing condition and water-cementitious material (w:cm) ratio on its engineering properties, including compressive ...
Effect of Hilbert-Huang transform on classification of PCG signals using machine learning
(King Saud bin Abdulaziz University, 2022)
Heartbeat sounds are biological signals used in the early diagnosis of cardiovascular diseases. Digital heartbeat sound recordings, called phonocardiogram (PCG), are used in the determination and automatic classification ...
Response surfaces for compressive strength of concrete
(2013)
The aim of total quality management (TQM) is to offer satisfactorily high quality products to customers for providing increased productivity and decreased costs. Various methods are used for process improvement, development ...
Experimental and numerical investigation of heat transfer in a channel with multiple phase change materials (PCMs)
(Elsevier Ltd, 2022)
In this study, the thermal performance of an air-phase change material (PCM) unit used in free cooling applications was examined experimentally and numerically by Comsol finite element simulation software. Effects of the ...
Production and analysis of electrospun pa 6,6 and pva nanofibrous surfaces for filtration
(Inst. Nat. Cercetare-Dezvoltare Text. Pielarie, 2021)
Electrospun nanofibrous surfaces were produced by using two different polymers (PA 6,6 and PVA) at three different levels of polymer feeding rate (0.2, 0.6 and 1.0 ml/h, respectively) and three different levels of production ...
Electronically Tunable Memcapacitor Emulator Based on Operational Transconductance Amplifiers
(World Scientific, 2021)
Memory circuit elements are of interest due to their use in different fields of science and technology. In this research, a new multi-outputs operational transconductance amplifiers (MO-OTA)-based memcapacitor emulator is ...
Investigation of physical and mechanical properties of mortars produced by polymer coated perlite aggregate
(Elsevier Ltd, 2021)
With its low unit weight, expanded perlite (EP) offers significant advantages in heat and sound insulation in the construction sector. However, due to its high-water absorption capacity, EP affects the physical and mechanical ...
Determination of Biogas Potential of Agricultural Residue from Agricultural Product Having High Cultivation Rate in Turkey
(TUBITAK, 2022)
Biogas production from biodegradable residues, provide environmental solution for waste management, beside energy recovery. In this article, energy potential of agricultural residue, having high cultivation and energy ...
Spatial evaluation of primary sugar factories in early republican period in Turkey
(Istanbul Teknik Universitesi, Faculty of Architecture, 2017)
During the early republican period of Turkey, new industrial complexes were emerged through modernity project and modern architecture. One of this industrial complexes were the sugar factories with their production and ...
Effect of bimetallic (Ni and Co) substitution on magnetic properties of MnFe2O4 nanoparticles
(Elsevier Ltd, 2016)
Nickel and cobalt substituted manganese ferrite nanoparticles (NPs) with the chemical composition NixCoxMn1–2xFe2O4 (0.0?x?0.5) NPs were synthesized by one-pot microwave combustion route. The effect of co-substitution (Ni, ...