Güncel Gönderiler: Mühendislik-Mimarlık Fakültesi
Toplam kayıt 468, listelenen: 241-260
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Energetic, exergetic, economic and environmental assessments of the bigadic geothermal district heating system as a potential green solution
(Taylor & Francis Inc, 2007)In this study, we assess the Bigadic Geothermal District Heating System ( GDHS), which has the world's third longest and Turkey's longest geothermal pipeline, for its energetic, exergetic, economic and environmental factors. ... -
The effect of matrix structure on the fatigue behavior of austempered ductile iron
(Elsevier Sci Ltd, 2007)The primary objective of this study has been to investigate the fatigue behavior of the austempered unalloyed ductile iron. Ductile iron specimens were austenized at 900 degrees C for 110 min and then one group specimens ... -
The effect of carbon content on fatigue strength of dual-phase steels
(Elsevier Sci Ltd, 2007)Steels which contain 0.085 C, 0.36 C, and 0.38 C were intercritically annealed at 745, 760, 775, and 790 degrees C for 30 min followed by water quenching to obtain dual-phase (martensite-plus-ferrite) structure. It was ... -
An intrinsically switchable, monolithic BAW filter using ferroelectric BST
(IEEE-Inst Electrical Electronics Engineers Inc, 2016)This letter presents an intrinsically switchable monolithic filter based on laterally acoustically coupled bulk acoustic wave resonators. The filter is based on a barium strontium titanate-on- silicon (BST-on-Si) composite ... -
The quest for integrated design system: A brief survey of past and current efforts
(Middle East Technical Univ, 2007)Improving the overall quality of buildings is the main motivation behind the development of computer aided technologies in the Architecture-Engineering-Construction (AEC) industry. A seamless design and evaluation environment ... -
Integrating ant colony and genetic algorithms in the balancing and scheduling of complex assembly lines
(Springer London Ltd, 2016)Different from a large number of existing studies in the literature, this paper addresses two important issues in managing production lines, the problems of line balancing and model sequencing, concurrently. A novel hybrid ... -
Prediction of SO2 and PM concentrations in a coastal mining area (Zonguldak, Turkey) using an artificial neural network
(Hard, 2007)In this study, artificial neural networks are proposed to predict the concentrations of SO, and PM at two different stations in Zonguldak city, a major coastal mining area in Turkey. The established artificial neural network ... -
The effect of temperature change on flexural strength of polymer concrete composites with polyester resin during hardening at furnace atmosphere
(Freund Publishing House Ltd, 2007)Polymer concrete, which has a composite structure composed of at least two materials, can be prepared with materials such as resin, filling, hardening and accelerating materials that support the matrix structure. The ... -
Olive cake as a biomass fuel for energy production
(Taylor & Francis Inc, 2006)Olive cake (OC) is a by-product of olive oil production and is a solid material consisting of seed particles and the fleshy parts of olive. The Mediterranean region represents 98% of the world's olive tree population, and ... -
Flow behaviour and rheological assesment of kaolinite/pdms pastes via capillary rheometer
(Parlar Scientific Publications (P S P), 2016)An improved understanding of the influence of some parameters such as solid:liquid ratio, particle size and temperature on the rheology of kaolinite/silicone oil AK 60 000 pastes is needed so that new application areas of ... -
Determination of removal efficiency of hexavalent chromium from aqueous solutions and tannery wastewater using kaolinite
(Parlar Scientific Publications (P S P), 2016)The discharge of effluents containing chromium (VI) generated by tannery industry reveals serious toxicological and aesthetical problems in the environment. In this study, the use of kaolinite as an adsorbent was evaluated ... -
Impacts of climate change on heating and cooling loads in residential buildings
(Gazi Univ, 2016)In this study, heating and cooling requirements in existing and new built apartment blocks were investigated based on the projected impacts of climate change for three different cities of Turkey, i.e. Ankara, Istanbul and ... -
Virtually formed manufacturing enterprises
(Emerald Group Publishing Ltd, 2006)Purpose - To share the authors' view for an enterprise formation, and a product assembly using communication and information technology in economic manner. Design/methodology/approach - Comparison of the proposed system ... -
Effects of processing on the chemical composition of rice
(Wageningen Academic Publishers, 2016)Changes in the chemical composition of rice from harvest to packaging were searched. The phytic acid content in rice bran and final white rice was 64.25 and 9.66 mg/g (dry basis; db), respectively. Sugars (fructose, glucose, ... -
Atmospheric PAH concentrations in fine and coarse particles
(Kluwer Academic Publ, 2003)Measurements of the urban air concentrations of PAHs associated with PM2.5-fine and PM10-coarse particles in Chicago on the campus of IIT were achieved using a Universal Air Sampler. Short sampling time (12 hr) and high ... -
Diffusion of computer aided design technology in architectural design practice
(Asce-Amer Soc Civil Engineers, 2005)Computer aided design (CAD) technology is one of the most influential information technology (IT) innovations of the last four decades. This paper studies the factors that influence the spread of this important IT innovation ... -
Chemical resistance of pozzolanic plaster for earthen walls
(Elsevier Sci Ltd, 2005)Earth is an economical and ancient construction material. Historical earthen architecture is a heritage that must be handed over to the next generations but experience shows that these historical structures do not stand ... -
Coastal zone problems and environmental strategies to be implemented at Edremit Bay, Turkey
(Springer, 2005)This case study examines the coastal zone problems focusing on the existing conflicts between tourism and commercial activities on the coasts of Edremit Bay, Turkey, and attempts to suggest solutions to these problems. ... -
A simple evaluation of SO2 and PM data on ambient air quality
(Taylor & Francis Inc, 2005)This study includes a simple and very general evaluation of sulphurdioxide (SO2) and particulate matter (PM) data on the ambient air of the city centers in Turkey. Annual averages Of SO2 and PM data were studied between ... -
A study on thermal decomposition kinetics of some Turkish coals
(Taylor & Francis Inc, 2005)The kinetic model that describes the weight loss of Turkish coals under pyrolysis conditions has been investigated. Nonisothermal thermogravimetric analysis data on 12 Turkish coals have been compared with the predictions ...