Ara
Toplam kayıt 209, listelenen: 61-70
A data processing methodology for infrared thermography images of concrete bridges
(Pergamon-Elsevier Science Ltd, 2017)
This study presents a methodology to improve the usability and efficiency of infrared thermography (IRT) for subsurface damage detection in concrete structures. A practical and more objective approach to obtain a threshold ...
Late Pleistocene-Holocene environmental change in eastern Turkey: multi-proxy palaeoecological data of vegetation and lake-catchment changes
(Wiley, 2018)
This study presents the first pollen record from Lake Hazar, eastern Turkey, together with previously published multi-proxy records from core Hz11-P03. The data provide insight into multi-centennial-scale climatic changes ...
A novel white noise generator as the tracking generator for filter measurements
(Elsevier Gmbh, 2018)
A novel and low-cost white noise generator using an ordinary Zener diode as the source of noise is presented. The Zener diode is driven by a stable dc current source such that the noise signal power generated by the Zener ...
Blueschist facies fault tectonites from the western margin of the Siberian Craton: Implications for subduction and exhumation associated with early stages of the Paleo-Asian Ocean
(Elsevier Science Bv, 2018)
The tectonic evolution of the Siberian Cratonic margins offers important clues for global paleogeographic reconstructions, particularly with regard to the complex geological history of Central Asia. The Yenisey Ridge ...
Spatial distribution of some elements and elemental contamination in the sediments of Koycegiz Lake (SW Turkey)
(Springer, 2018)
Elemental accumulation, distribution and relationship profiles for sediment samples taken at 81 localities in the Koycegiz Lake were investigated. Spatial distribution maps for ten elements (Cu, Pb, Zn, Ni, Cr, Co, Mn, Mo, ...
A pick force calculation method suggested for tool lacing of mechanical excavators employing drag tools
(Taylor & Francis Ltd, 2018)
This paper deals with tool lacing design of partial-face cutting machines employed for mechanical excavations of rocks, coal and stones. A rational comparison between relief cutting and groove deepening was made by simulating ...
Geochemical characterization of mid-distal Nisyros tephra on Datca peninsula (southwestern Anatolia)
(Elsevier Science Bv, 2018)
We present new distal records of tephra deposits that overly the Kos ignimbrite in seven locations of Datca peninsula. Tephra in one of these locations were previously associated with Nisyros Kyra sub-unit based only on ...
Multi-proxy records of Quaternary fluvio-lacustrine sediments around Lakes Eymir and Mogan, Ankara (Central Anatolia, Turkey)
(Springer, 2017)
This paper presents the mineralogical, geochemical, palynological and stable isotopic compositions of the Late Pleistocene-Holocene fluvio-lacustrine sediments around Lakes Eymir and Mogan (Ankara), Central Anatolia. It ...
The rheological behavior of a fast-setting calcium phosphate bone cement and its dependence on deformation conditions
(Elsevier Science Bv, 2017)
Calcium phosphate cements are osteoconductive biomaterials that are widely used for bone repair and regeneration applications, including spinal fusion, vertebroplasty, khyphoplasty, cranioplasty and periodontal surgeries. ...
Investigations into tilt angles and order of cutting sequences for cutting head design of roadheaders
(Pergamon-Elsevier Science Ltd, 2018)
This paper explains optimum arrangement of gauge tools and corner cutting picks for cutting head design of roadheaders. Full-scale simulation of roadheaders cutting heads of practical types with a wide range of tilt angles ...