WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
Permanent URI for this collectionhttps://hdl.handle.net/11147/7150
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Article Influence of SCD and FABP3 Genetic Markers on Carcass Traits and Meat Quality in Aberdeen Angus Bulls(Revista Brasileira Zootecnia Brazilian Journal Animal Sci, 2025) Ardicli, Sena; Senturk, Nursen; Selvi, Tugce Necla; Yonga, Sena; Celik, Rumeysa; Karalar, Beyza; Ustuner, Hakan; 01. Izmir Institute of TechnologyThis study evaluated the association of stearoyl-CoA desaturase (SCD) and fatty acid-binding protein 3 (FABP3) gene polymorphisms with carcass and meat quality traits in Aberdeen Angus bulls. Two hundred seventy-four Angus bulls were genotyped using PCR-RFLP and Sanger sequencing. Next, the association of SCD and FABP3 genetic variants with traits such as live weight, average daily weight gain, carcass weight (both hot and cold), dressing percentage, carcass length, back fat thickness, carcass color score, pH, and marbling score was analyzed. Significant differences were observed in average daily weight gain among different FABP3 genotypes, with the GG genotype showing the highest gains (P<0.01). Furthermore, novel associations between the SCD x FABP3 interaction and key traits were identified, including dressing percentage and carcass pH. Notably, an epistatic pattern through this genotypic interaction was demonstrated, which may significantly influence postmortem pH decline in beef cattle. The results suggest a notable impact of the FABP3 rs210042291 gene on growth rates. These findings highlight the complexity of genetic influences on meat quality traits.Article Citation - WoS: 15Citation - Scopus: 18An Integrated Decision-Making Framework for Mitigating the Impact of Urban Heat Islands on Energy Consumption and Thermal Comfort of Residential Buildings(MDPI, 2023) Turhan, Cihan; Gökçen Akkurt, Gülden; Atalay, Ali Serdar; Turhan, Cihan; Gökçen Akkurt, Gülden; 03.10. Department of Mechanical Engineering; 03.06. Department of Energy Systems Engineering; 03. Faculty of Engineering; 01. Izmir Institute of TechnologyUrban heat island (UHI) is a zone that is significantly warmer than its surrounding rural zones as a result of human activities and rapid and dense urbanization. Excessive air temperature due to the UHI phenomenon affects the energy performance of buildings and human health and contributes to global warming. Knowing that most of the building energy is consumed by residential buildings, therefore, developing a framework to mitigate the impact of the UHI on residential building energy performance is vital. This study develops an integrated framework that combines hybrid micro-climate and building energy performance simulations and multi-criteria decision-making techniques. As a case study, an urban area is analyzed under the Urban GreenUP project funded by the European Union's Horizon 2020 Programme. Four different strategies to mitigate the UHI effect, including the current situation, changing the low-albedo materials with high-albedo ones, nature-based solutions, and changing building facade materials, are investigated with a micro-climatic simulation tool. Then, the output of the strategies, which is potential air temperature, is used in a dynamic building energy simulation software to obtain energy consumption and thermal comfort data of the residential buildings in the case area. Finally, a multi-criteria decision-making model, using real-life criteria, such as total energy consumption, thermal comfort, capital cost, lifetime and installation flexibility, is used to make a decision for decreasing the UHI effect on residential energy performance of buildings. The results showed that applying NBSs, such as green roofs and changing existing trees with high leaf area density ones, have the highest ranking among all mitigation strategies. The output of this study may help urban planners, architects, and engineers in the decision-making processes during the design phase of urban planning.