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Clean energy transition in the Turkish power sector: A techno-economic analysis with a high-resolution power expansion model
Kat, Bora (2023-06-01)
The Turkish power sector achieved rapid growth after the 1990s in line with economic growth and beyond. However, domestic resources did not support this development and therefore resulted in a high dependency on imported f...
Rheological and quality properties of tiger nut containing biscuit dough baked in IR-MW combination oven
Cinar, Azra Tugce; YOLAÇANER, ELİF; Ateş, Elif Gökçen (2023-05-01)
BACKGROUNDThe effects of replacing part of the rice flour (RF) with tiger nut flour (TNF) were studied in gluten-free biscuits. A control biscuit dough containing RF only and five formulations containing 10, 20, 30, 40, an...
Recycling photovoltaic modules within a circular economy approach and a snapshot for Türkiye
Aşkın, Asmin; Kılkış, Şiir; Akınoğlu, Bülent Gültekin (2023-05-01)
Solar energy has an important role for increasing renewable energy use and circularity options in the sector are increasing. This study analyses the advances in the scope of the Sustainable Development Goals that aim to cr...
A sound potential against energy dependency and climate change challenges: Floating photovoltaics on water reservoirs of Turkey
Kulat, Muhammed Imran; Tosun, Kürşad; Karaveli, Abdullah Bugrahan; YÜCEL, İSMAİL; Akınoğlu, Bülent Gültekin (2023-04-01)
Energy security and climate change are among the top priority challenges for Turkey. High dependency on imported resources jeopardizes the economy, especially with high currency rate and conflicts in neighboring countries ...
Günümüzün çok ölçekli, çok işlevli, çok paradigmalı bilim dünyasında, planlama süreçlerini tasarlamak
Tekeli, İlhan (2023-03-28)
Bu yazıda günümüzde bir profesyonel plancının, kendi alanına özgü bir planlama süreci tasarlamasına yardımcı olacak düşünce kanalları ve yaklaşımları kurgulanmaya çalışılmaktadır. Böyle bir yaklaşım kurgulanırken günümüzde...
Absent Presents: musealisation of the historic town of Hasankeyf as a manifestation of ‘Absent Heritage’
Aykaç Leıdholm, Pınar (2023-03-01)
3D Lovelock gravity and the holographic c -theorem
Alkaç, Gökhan; Süer, Gün (2023-02-15)
We show that the scalar-tensor theory that arises in a rigorous D→3 limit of Lovelock gravity up to cubic order admits a holographic c-theorem and verify that the value of the c-function at the UV fixed point matches with ...
Functionalization of graphene oxide quantum dots for anticancer drug delivery
Mohammed-Ahmed, Heba K.; Nakipoğlu, Mustafa; Tezcaner, Ayşen; Keskin, Dilek; Evis, Zafer (2023-02-01)
Graphene quantum dots (GQDs) have a wide range of applications in biomedical applications, particularly anticancer drug delivery. In this study, graphene oxide quantum dots conjugated with glucosamine and boric acid (GOQDs...
Stability of acidified milk drinks: Comparison of high hydrostatic pressure (HHP) and thermal treatments
Tirpanci, Bige; Özel, Barış; Oztop, Mecit Halil; Alpas, Hami (2023-02-01)
© 2022 Elsevier LtdThere is a search for effective stabiliser activity and alternative pasteurisation techniques for acidified milk drinks (AMD). In the present study, AMD were prepared at three different pH (4.0, 4.5 and ...
High-temperature electrochemical hydrogen separation from reformate gases using PBI/MOF composite membrane
Bulanık Durmuş, Gizem Nur; Eren, Enis Oğuzhan; Devrim, Yılser; ÇOLPAN, CAN ÖZGÜR; Özkan, Necati (2023-01-01)
In this paper, the high-temperature electrochemical Hydrogen (H2) purification performance of a polybenzimidazole/UIO-66 metal-organic framework (PBI/UIO-66) membrane is investigated and analyzed at different values of cur...
Anodized Nanostructured 316L Stainless Steel Enhances Osteoblast Functions and Exhibits Anti-Fouling Properties
Erdoğan, Yaşar Kemal; Ercan, Batur (2023-01-01)
Poor osseointegration and infection are among the major challenges of 316L stainless steel (SS) implants in orthopedic applications. Surface modifications to obtain a nanostructured topography seem to be a promising method...
Increasing the catalytic efficiency of rhodium(0) nanoparticles in hydrolytic dehydrogenation of ammonia borane
Özkar, Saim (2023-01-01)
It reviews the papers reporting on the use of rhodium nanocatalysts in hydrogen generation from the hydrolysis of ammonia borane in the following groups: (i) water soluble rhodium complexes, (ii) colloidal nanoparticles of...
Social Impact Assessment of Circular Construction: Case of Living Lab Ghent
Kayaçetin, Nuri Cihan; Piccardo, Chiara; Versele, Alexis (2023-01-01)
The construction industry is considered to have a high potential in achieving the sustainable development goals. The circular economy is a promising framework that supports the shift from a linear-construction industry to ...
Using E-textiles to Design and Develop Educational Games for Preschool-aged Children
Kara, Ersin; Çağıltay, Kürşat (2023-01-01)
This paper reports on the design and development of educational games and materials that utilize affordable e-textile technology. The researchers employed a design-based approach whereby preschool children used three e-tex...
Investigation of the Therapeutic Effects of Palbociclib Conjugated Magnetic Nanoparticles on Different Types of Breast Cancer Cell Lines
Parsian, Maryam; MUTLU, PELİN; Taghavi Pourianazar, Negar; Yalcin Azarkan, Serap; Gündüz, Ufuk (2023-01-01)
Introduction: Drug targeting and controlled drug release systems in cancer treatment have many advantages over conventional chemotherapy in terms of limiting systemic toxicity, side effects, and overcoming drug resistance....
Integrated decision support for embodied impact assessment of circular and bio-based building components
Kayaçetin, Nuri Cihan; Verdoodt, Stijn; Lefevre, Lode; Versele, Alexis (2023-01-01)
The construction industry is accounted for one third of all waste generation in the European Union (EU) countries. The Interreg Circular Bio-Based Construction Industry (CBCI) project was conceived to explore the circular ...
Electrical crosstalk suppression for mesa-based in-device passivated InGaAs photodetectors
Çırçır, Kübra; Kocaman, Serdar (2022-12-01)
Inclusion of an in-device passivation layer in mesa-based lattice-matched InGaAs photodetectors provides a lower dark current than the conventional mesa type structures. However, due to the high electric field in the passi...
Lower-dimensional limits of cubic Lovelock gravity
Alkaç, Gökhan; Özen, Gökçen Deniz; Süer, Gün (2022-12-01)
We obtain the lower-dimensional limits (p=2,3,4,5,6) of cubic Lovelock gravity through a regularized Kaluza-Klein reduction. By taking a flat internal space for simplicity, we also study the static black hole solutions in ...
Dimethyl ether from syngas and effect of CO2 sorption on product distribution over a new bifunctional catalyst pair containing STA@SBA-15
Direct synthesis of dimethyl ether (DME) from syngas was investigated in the presence of a bifunctional catalyst pair containing silicotungstic acid (STA) incorporated SBA-15 (5, 10, 25% by wt. STA) for the in-situ dehydra...
A method to identify barriers to and enablers of implementing climate change mitigation options
Steg, Linda; et. al. (2022-11-18)
Mitigation option are not yet being implemented at the scale required to limit global warming to well below 2°C. Various factors have been identified that inhibit the implementation of specific mitigation options. Yet, an ...
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