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2587-1366_2017_1_2

Turkish Journal of Engineering

MINERALOGICAL, GEOCHEMICAL AND MICROMORPHOLOGICAL CHARACTERISTICS OF CALCITE PRECIPITATED FROM A THIN COVER OF RECENT WATER TAKEN FROM THE STALAGMITES IN KÜPELI CAVE, ESENPINAR (ERDEMLI, MERSIN), SOUTHERN TURKEY

Author: Muhsin Eren, Selahattin Kadir, Murat Akgöz Publishing Date: 2017 E-ISSN: 2587-1366 Volume 1 Issue 2 ABSTRACT: Küpeli cave in southern Turkey (UTM: 36.606085 oN, 34.114917 oE, 742 m asl) shows recent stalagmite development at several points beneath dripping water on a stack of blocks due to collapse of the cave ceiling. Calcite precipitated from water supersaturated with respect to CaCO3 […]

MINERALOGICAL, GEOCHEMICAL AND MICROMORPHOLOGICAL CHARACTERISTICS OF CALCITE PRECIPITATED FROM A THIN COVER OF RECENT WATER TAKEN FROM THE STALAGMITES IN KÜPELI CAVE, ESENPINAR (ERDEMLI, MERSIN), SOUTHERN TURKEY Read More »

REGRESSION MODELING OF THE HOLE QUALITIES DURING COLD WORK TOOL STEELS DRILLING, WITH DIFFERENT CHARACTERISTICS DRILL BITS

Author: İskender Özkul, Berat Barış Buldum, Adnan Akkurt Publishing Date: 2017 E-ISSN: 2587-1366 Volume 1 Issue 2 ABSTRACT: In this study, drill operations have been tested on Sleipner cold work tool steel by various machining parameters and drill bits. Solid Carbide Uncoated drill bits and TiAlN Coated reamed drill bits were used in experiments. Both drill bits were machined on Sleipner

REGRESSION MODELING OF THE HOLE QUALITIES DURING COLD WORK TOOL STEELS DRILLING, WITH DIFFERENT CHARACTERISTICS DRILL BITS Read More »

THE INVESTIGATION ON ELECTRICAL AND OPTICAL PROPERTIES OF CDO/CNT NANOCOMPOSITE

Author: Seval Hale Güler, Ömer Güler, M.Gökhan Albayrak, Mehmet Takgün Publishing Date: 2017 E-ISSN: 2587-1366 Volume 1 Issue 2 ABSTRACT: In this study, composite materials reinforced with carbon nanotubes (CNT) containing cadmium oxide were produced and investigated optical and electrical properties of them. Carbon nanotubes which used support materials were synthesized by chemical vapor deposition. After then, they were reinforced in

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DESIGNING A COMPACT MONOPOLE MICROSTRIP ANTENNA OPERATING AT ULTRA-WIDE BAND FOR MICROWAVE IMAGING APPLICATIONS

Author: Arş.Gör. Mustafa Berkan BİÇER, Ali AKDAĞLI Publishing Date: 2017 E-ISSN: 2587-1366 Volume 1 Issue 2 ABSTRACT: In this paper, a novel design of a microstrip-fed compact monopole microstrip antenna with asymmetrically modified ground plane operating at ultra-wide band (UWB) frequency range is presented for microwave imaging applications. The performance characteristics of the proposed antenna in terms of impedance bandwidth and

DESIGNING A COMPACT MONOPOLE MICROSTRIP ANTENNA OPERATING AT ULTRA-WIDE BAND FOR MICROWAVE IMAGING APPLICATIONS Read More »

FABRICATION OF CU-AL-NI SHAPE MEMORY THIN FILM BY THERMAL EVOPRATION

Author: İskender Özkul, Canan Aksu CANBAY, Ayşe Tekataş Publishing Date: 2017 E-ISSN: 2587-1366 Volume 1 Issue 2 ABSTRACT: Among the functional, materials shape memory alloys are important because of their unique properties. So, these materials have attracted more attention to be used in micro/nano electronic and electromechanic systems. In this work, thermal evaporation method has been used to produce CuAlNi shape

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