Ara
Toplam kayıt 67, listelenen: 21-30
Copper Enrichment in Solid with Selective Reverse Leaching with Oxalic Acid
(Springer, 2020)
As the first part of a novel process proposed for copper extraction, selective dissolution of iron from chalcopyrite in oxalic acid solutions with hydrogen peroxide was studied. Despite the fact that both iron and copper ...
Exergy analysis of a vacuum tube solar collector system having indirect working principle
(Serbian Society of Heat Transfer Engineers, 2017)
In this study, the energy and exergy analysis of a hot water preparation system, which is a boiler assisted vacuum tube solar collector, has been conducted. The obtained data were compared with reported results in the ...
Occurrence of Heniochus intermedius Steindachner, 1893 in Iskenderun Bay, Turkey
(Blackwell Publishing Ltd, 2016)
[No abstract available]
Microwave energy harvesting based on metamaterial absorbers with multi layered square split rings for wireless communications
(Elsevier, 2017)
We propose the design of a multiband absorber based on multi-layered square split ring (MSSR) structure. The multi-layered metamaterial structure is designed to be used in the frequency bands such as WIMAX, WLAN and satellite ...
Gain Enhancement of a Traditional Horn Antenna using 3D Printed Square-Shaped Multi-layer Dielectric Lens for X-band Applications
(Applied Computational Electromagnetics Society Journal, 2021)
In this work, gain of a traditional horn antenna is enhanced up to 2.9 dB over X-band using 3D printed square-shaped multi-layer lens. For this purpose, firstly the multi-layer lenses are designed using Invasive Weed ...
Pressure leaching of chalcopyrite with oxalic acid and hydrogen peroxide
(Elsevier, 2021)
This study investigated the dissolution behavior of metals from chalcopyrite concentrate in a pressure reactor system in the presence of hydrogen peroxide by oxalic acid leaching. The fact that the compounds formed by ...
Dijital Öykülemenin Kültürel Farkındalık ve Yaratıcı Düşünme Üzerindeki Etkisinin İncelenmesi
(Turkish Education Association, 2020)
In this study, the effects of the teaching of the life science course performed using Storyjumper software- one of the Web 2.0 tools-, on primary school second grade students' cultural awareness and creative thinking skills ...
İnsansız hava aracından elde edilen veriler ile kaya düşme potansiyelinin değerlendirilmesi: Adam Kayalar örneği, Mersin
(Geomatik, 2020)
Tarihi ve kültürel miras alanlar, bazen doğa şartları bazen de insan müdahalesi ve iklimsel faktörlerin etkisiyle hızla değişime ve deformasyona uğrayan alanlardır. Bu tür alanları korunmak için ileri teknolojilerden ve ...
Dissolution of Chalcopyrite in Presence of Chelating Agent and Hydrogen Peroxide
(Springer, 2021)
Chelating agents (e.g., EDTA, titriplex III, etc.) are very important salts as they can take a complex form with metal ions. This study investigated usage of titriplex III in presence of hydrogen peroxide for metal extraction ...
Effect of the surface temperature of surface materials on thermal comfort: a case study of Iskenderun (Hatay, Turkey)
(Springer, 2021)
As a result of urbanization that started with the industrial revolution, high temperatures caused by surface materials in built areas cause the formation of urban heat islands. This situation adversely affects the livability ...