Dil "eng" Fakülteler için listeleme

Recovery of Lithium from Spent Coin-Type Lithium Manganese Dioxide CR Cells by Acidic Leaching in the Presence of Potassium Permanganate as Oxidant

Kursunoglu, Sait; Top, Soner; Altiner, Mahmut; Ozsarac, Safak; Kaya, Muammer (SPRINGER LINK, 2023)

The selective leaching of lithium from spent coin-type lithium manganese dioxide CR cells by oxidative leaching and precipitation of Li2CO3 from Libearing leach solution has been experimentally and theoretically investigated. ...

Recovery of Manganese from Spent Batteries Using Activated Carbon Powder as Reductant in Sulfuric Acid Solution

Kursunoglu, Sait; Kaya, Muammer (ASIAN JOURNAL OF CHEMISTRY, 11/100 RAJENDRA NAGAR, SECTOR 3,, SAHIBABAD 201 005, GHAZIABAD, INDIA, 2013)

Recovery of manganese from spent batteries was investigated using activated carbon powder as a reducing agent in sulfuric acid solution. The effects of four different leaching parameters (sulfuric acid concentration, amount ...

Recovery of Vanadium and Nickel from a High CaCO3 Containing Petroleum Coke Ash by Roasting and Acidic Leaching

Yurtseven, Ozgun; Ibrahim, Ahmedaljaali Ibrahim Idrees; Top, Soner; Kursunoglu, Sait; Altiner, Mahmut (SPRINGER, 2023)

In this study, it was aimed to extract vanadium (V) and nickel (Ni) from a petroleum coke ash (PCA) using a roasting process without additives, followed by leaching with sulfuric acid (H2SO4). The experiments were designed ...

Recovery of zinc and lead from Yahyali non-sulphide flotation tailing by sequential acidic and sodium hydroxide leaching in the presence of potassium sodium tartrate

Kursunoglu, Sait; Top, Soner; Kaya, Muammer (ELSEVIER, RADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2020)

The recovery of zinc and lead from Yahyali non-sulphide flotation tailing using sulfuric acid followed by sodium hydroxide leaching in the presence of potassium sodium tartrate was experimentally investigated. In the acidic ...

Recursive Cluster Elimination based Rank Function (SVM-RCE-R) implemented in KNIME

Yousef, Malik; Bakir Gungor, Burcu; Jabeer, Amhar; Goy, Gokhan; Qureshi, Rehman; C Showe, Louise (F1000 Research, 2020)

In our earlier study, we proposed a novel feature selection approach, Recursive Cluster Elimination with Support Vector Machines (SVM-RCE) and implemented this approach in Matlab. Interest in this approach has grown over ...

Redesign of commercial color filters for color enriched LCD displays

Genç, Sinan; Uran, Can; Mutlugün, Evren (Gdansk University of Technology (GUT),, 2018)

Having as much as different colors on displays is the main aim for a high color gamut LCD. Using conventional backlight systems, a blue LED with a YAG phosphor layer implemented onto it, a high portion of CIE 1931 color ...

Redevelopment of squatting housing in Turkey in the case of Altındağ, Ankara

Akyüz, Sinan (Mehmet Topçu, 2021)

The focus of this paper is the redevelopment of the squatter settlements in Ankara Turkey. Most of the articles focus on gentrification and changing neighbourhood social structures but the redevelopment of the squatter ...

A regularized non-smooth contact dynamics approach for architectural masonry structures

Beatini, Valentina; Royer-Carfagni, Gianni; Tasora, Alessandro (PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND, 2017)

A Non-Smooth Contact Dynamic (NSCD) formulation is used to analyze complex assemblies of rigid blocks, representative of real masonry structures. A model of associative friction sliding is proposed, expressed through a ...

Rehabilitation of water and environment of the TKI - GELI/YLI opencast mine lakes

Delibalta, Mahmut Suat; Uzal, Niğmet (Chamber of Mining Engineers of Turkey, 2013)

During the search, production and enrichment process of mining operations the air, soil, water resources and living organisms are affected adversely. In coal opencast production, with the rise of surface water and ground ...

A reinforcement learning-based demand response strategy designed from the Aggregator's perspective

Oh, Seongmun; Jung, Jaesung; Onen, Ahmet; Lee, Chul-Ho (FRONTIERS MEDIA SA, 2022)

The demand response (DR) program is a promising way to increase the ability to balance both supply and demand, optimizing the economic efficiency of the overall system. This study focuses on the DR participation strategy ...

The relationship between economic growth and electricity consumption from renewable and non-renewable sources: A study of Turkey

Dogan, Eyup (ELSEVIER, 2015)

The main objective of this study is to analyze the short and long run estimates as well as the causality relationships between economic growth (GR), electricity consumption from renewable sources (RELC) and electricity ...

Relationship between objective and subjective cognitive load measurements in multimedia learning

Mutlu-Bayraktar, Duygu; Ozel, Pinar; Altindis, Fatih; Yilmaz, Bulent (ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD, 2-4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND, 2020)

The aim of this study is to compare subjective and objective cognitive load measurements in a multimedia learning environment. For this purpose, 20 university students studied in multimedia environments designed by researchers ...

The relationship between TSH levels, maternal characteristics and racial group of the aneuploidy screening

Soylemez, Ummu Gulsum; Celebiler, Hande Kaymakcalan; Harkonen, Juho; Bakir-Gungor, Burcu (Institute of Electrical and Electronics Engineers Inc., 2022)

First-trimester maternal screening is a widely used test for detecting fetal aneuploidies and neural tube defects for over two decades. Human chorionic gonadotropin hormone (beta-hCG) and pregnancy-associated plasma protein ...

The relationship of surface roughness and wettability of 316L stainless steel implants with plastic deformation mechanisms

Cicek, S.; Karaca, A.; Torun, I.; Onses, M. S.; Uzer, B. (ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, 01.01.2019)

The wettability of the implant plays significant role in successful tissue-implant integration and shows strong dependence on the surface topography of the material. Recent studies showed that the plastic deformation ...