Çaloğlu Büyükselçuk, Elif
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Buyukselcuk, E.C.
Buyukselcuk, Elif Caloglu
Büyükselçuk, E.Ç.
Büyükselçuk, Elif Çaloğlu
Büyükselçuk, E.C.
Buyukselcuk, Elif Caloglu
Büyükselçuk, E.Ç.
Büyükselçuk, Elif Çaloğlu
Büyükselçuk, E.C.
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Doç. Dr.
Email Address
elif.buyukselcuk@fbu.edu.tr
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Endüstri Mühendisliği Bölümü
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Sustainable Development Goals
7
AFFORDABLE AND CLEAN ENERGY
2
Research Products
8
DECENT WORK AND ECONOMIC GROWTH
1
Research Products
9
INDUSTRY, INNOVATION AND INFRASTRUCTURE
6
Research Products
11
SUSTAINABLE CITIES AND COMMUNITIES
1
Research Products
12
RESPONSIBLE CONSUMPTION AND PRODUCTION
3
Research Products
17
PARTNERSHIPS FOR THE GOALS
2
Research Products
Scholarly Output
16
Articles
11
Citation Count
15
Supervised Theses
0
Scholarly Output Search Results
Now showing 1 - 10 of 16
Article Integrated Entropy-Edas Methods for the Electrified Car Selection Problem(2022) Tozan, Hakan; Büyükselçuk, Elif ÇaloğluIncreasing air pollution affects the environment and life negatively. For a sustainable environment and life, people, voluntary organizations, and governments need to work on the solution of this problem. The biggest sources of air pollution are transportation vehicles. For this reason, many countries in Europe have stated that they will use solely electrified cars to reduce air pollution in the future. Therefore, in this study, it is aimed to determine the best electrified car. The result obtained can support consumers that to intend to buy an electrified vehicle in the decision-making process. This problem is a typical multi-criteria decision making (MCDM) problem and some MCDM techniques are used to solve these problems. Here, the Entropy method was used to determine the weights of the selection criteria. Selection criteria was determined according to comprehensive literature survey and interviews with sales representatives. The EDAS (Evaluation based on Distance from Average Solution) method was used to rank the electrified car alternatives that sold in Turkey. As a result of the evaluation, the most important criteria was determined by the price of the vehicle, the net battery capacity, and the electric motor power. According to these criteria, the electrified car manufactured in China was chosen as the best.Book Part Citation - Scopus: 1Where Are We and What Should We Do in Cleaner Production Transformation(IGI Global, 2023) Büyükselçuk, E.Ç.Until recently, production models developed according to market conditions focused on reducing costs and increasing profitability at the expense of the destruction of natural resources and the deterioration of ecological balance and human health. However, today, with the effects of the deterioration in the ecosystem reaching sensible dimensions and being accepted as a global threat, a new production approach is needed. Due to environmental pressures, new markets and scarce resources, development, and economic growth are being tried to be redefined. Traditional production methods and environmental technologies are no longer sufficient to provide resource efficiency and increase environmental performance. Therefore, the need for new systems, processes and technologies has arisen for the restructuring of the industry and the creation of green business models. In this chapter, it is discussed how the cleaner production approach will contribute to this transformation, considering the green transformation efforts in question and considering the current situation of the Turkish industry. © 2023, IGI Global.Article Citation - WoS: 3Citation - Scopus: 2Analyzing Critical Success Factors of Sustainable Knowledge Management: an Interval-Valued Neutrosophic Approach(Mdpi, 2024) Turan, Hakan; Bulak, Muhammet Enis; Buyukselcuk, Elif CalogluKnowledge management (KM) is a structured approach that includes the organized procedures of generating, capturing, arranging, storing, retrieving, distributing, and harnessing an organization's knowledge resources to attain its goals and improve its effectiveness. Encountering uncertainty and managing imprecise information are fundamental aspects of KM that cannot be avoided. In this context, sustainable KM aims to solve these issues and address prioritizing the long-term sustainability and efficiency of knowledge-related processes within an organization. The aim of this study is to structure a sustainable KM concept for organizations and identify the most common critical success factors (CSFs) with a novel analytical approach. In this context, the Interval-Valued Neutrosophic methodology, which is one of the multi-criteria decision methods (MCDMs), was adopted to evaluate and weight the determined CSFs. Four main headings-KM, environmental, economical, and social criteria-are evaluated along with their subfactors. Our findings show that KM is found to be the most important, and environmental factors followed KM. When the results are examined in terms of subfactors, cleaner production is found to be the most significant, with a global weight value of 11.13.Article Citation - WoS: 2Citation - Scopus: 3Player Selection in Football by Integrated Swara-Vikor Methods Under Fuzzy Environment(Cell Press, 2024) Buyukselcuk, Elif Caloglu; Badem, ErayThis study aims to provide an objective evaluation and selection of the most suitable players for the Turkish National Football Team by using multi-criteria decision-making methods, specifically Stepwise Weight Assessment Ratio Analysis (SWARA) and VIsekriterijumsko KOmpromisno Rangiranje (VIKOR) based on neutrosophic numbers. In the initial step of the study, the important criteria for player selection were determined, and a total of 21 and 26 criteria were identified for goalkeeper and players, respectively. Agility, reflexes and jumping ability are very important for goalkeeper whereas marking, passing ability, agility, dribbling, and footwork are the most important criteria for players. The performances of the players were evaluated due to these criteria and finally the Turkish National Football Team was established scientifically because of the best player selection. This decision-making process will be more beneficial in making more informed and effective decisions in the national team's player selection process. The success of the team can be improved by providing an objective and systematic player selection approach.Article Citation - WoS: 7Citation - Scopus: 8A Multi-Criteria Decision-Making Approach for Greenovative Supplier Selection(Univ Cincinnati industrial Engineering, 2022) Buyukselcuk, Elif Caloglu; Tozan, Hakan; Vayvay, OzalpIn today???s rapidly changing business environment, green and innovative (greenovative) activities have become indispensable elements of sustainable supply network management. Realization of this fact obliges firms to consider greenovative as well as traditional criteria in determining their supplier. This study provides a new greenovative systematic approach to supplier selection for small and medium-sized enterprises. Fuzzy multi-criteria decision-making (FMCDM)-based techniques were used to determine the most appropriate supplier with the proposed model. To show the usability of the model, an application was carried out on an automotive supply company. Analytic Hierarchy Process (AHP) and Fuzzy Analytic Hierarchy Process (FAHP) approaches were used to calculate the weights of the supplier selection criteria. After determining criteria weights, different multi-criteria decision-making (MCDM) techniques that are often encountered in the literature were used to identify the best supplier.Book Part Hybrid Swara-Vikor Based on Neutrosophic Fuzzy Numbers: an Application(IGI Global, 2024) Büyükselçuk, E.C.In recent years, the burgeoning activity in medical tourism has prompted countries to allocate investments to the healthcare sector, signalling a significant resurgence in national economies. Turkey, like many other nations, has witnessed favourable advancements in this domain. Buoyed by these positive trends and government support, Turkey has expanded its market presence in medical tourism. Concurrently, both public and private hospitals and clinics are endeavouring to capitalize on this growing market share by initiating fresh investments in the sector. This study focuses on assessing the performance of a private healthcare institution operating within Turkey. Leveraging performance criteria established through expert opinions and a thorough literature review, the evaluation of various hospital branches within the healthcare sector was conducted utilizing integrated SWARA-VIKOR methods, employing neutrosophic fuzzy numbers. © 2025 by IGI Global Scientific Publishing. All rights reserved.Article Biyofilik Tasarım Parametrelerinin Ağırlıklarının Swara Yöntemi ile Belirlenmesi(2021) Eriş, Evin; Büyükselçuk, Elif ÇaloğluBu çalışma son dönemde tüm dünyanın maruz kaldığı COVID-19 pandemisi ile birlikte insan-mekan-doğa ilişkisinin insan psikolojisindeki yeri ve etkileri üzerine literatürde yer alan ampirik deneylerle oluşturulmuş biyofilik tasarım parametrelerinin ağırlık katsayılarının ölçülmesi üzerine kurgulanmıştır. Karar verme ve performans değerlendirme süreçlerinde kriter ağırlıklarının belirlenmesi için kullanılan SWARA yöntemi ile, literatürde 3 ana başlık ve 14 temel parametre altında ele alınan biyofilik tasarım parametrelerinin ağırlıklarının hesaplanması amaçlanmıştır. Bu maksatla, 40 kişilik ulusal ve uluslarası düzeyde akademik ve uygulama yapan mimara bir anket çalışması yapılmıştır. Elde edilen anket sonuçları SWARA yönteminde kullanılmış ve biyofilik tasarım parametrelerinin ağırlıkları belirlenmiştir. Elde edilen sonuçlara göre literatürde yer alan parametrelerden manzara (geniş görüş alanı), doğa ile görsel bağlantı ve doğal sistem ve süreçlerle bağlantı parametreleri en önemli tasarım parametreleri olarak belirlenmiştir. Ayrıca elde edilen bu sonuçların ilerleyen çalışmalarda kullanılması ve “Biyofilik Ayaz İzi” veya “Biyofilik Yeterlilik Katsayısı” gibi kavramların literatüre kazandırılması amaçlanmaktadır.Book Part State of the Art of Apple Waste in the Circular Economy(IGI Global, 2023) Büyükselçuk, E.Ç.With the increasing world population, the use of resources has accelerated, environmental problems have increased, and the climate crisis has been faced. As in many sectors, investments are made for the changing process in industry, food, agriculture, livestock, and similar fields. Studies are carried out to evaluate various fruit and vegetable wastes obtained as a result of agricultural activities all over the world. One of these products is apple. In the literature, there are studies on waste generated after processing apple fruit as fruit juice or other apple products. It would not be correct to qualify these residues as waste. Revaluation of these wastes as a result of certain processes is one of the activities of the circular economy. In this chapter, different evaluation methods such as composting, bioenergy production, biochemical production, landfilling, animal feed production, or vegan leather productions that can be applied to apple waste are introduced. The application of different evaluation methods, their advantages and disadvantages are examined. © 2023, IGI Global.Conference Object Citation - Scopus: 1Cold Chain Logistics Firm Selection by Using Ahp-Vikor Integrated Method and a Case Study in Food Industry(Springer Science and Business Media Deutschland GmbH, 2020) Buyukselcuk, E.C.With the Industry 4.0, a new trend has started for all sectors and enterprises have entered into a period of intense working and investment to turn into intelligent systems. Cold chain logistics also has the same trend, and companies have pushed the button to be involved in this process. Due to changing lifestyles and generally decreasing prices, the world market for perishable products such as processed foods and cooled products is growing. Cold chain transportation is an important issue in basic food and health product logistics to prevent the growth of harmful microorganisms and to ensure that the products remain intact. In this study, it is aimed to determine the right cold chain logistics firm for company EDB that is a small and medium-sized enterprise (SME) operating in the food industry. Firstly, the selection criteria are defined according to the literature survey and expert views. AHP approach has been used to calculate the weight of them. After the determination of weight of criteria, VIKOR approach has been used to identify the best cold chain logistics firm for company EDB. The results were obtained by using Expert Choice 11.0 and Excel calculator finally the best one has been determined. © 2020, Springer Nature Switzerland AG.Article Pisagor Bulanık Sayılara Dayalı Crıtıc-marcos Yöntemi İle Otonom Forklift Seçimi(2024) Büyükselçuk, Elif ÇaloğluÜretim ve depolama işletmelerinde forkliftler işletmenin verimliliğini arttırmak amacıyla yaygın olarak kullanılmaktadır. Özellikle son yıllarda teknolojide yaşanan gelişmeler ve Endüstri 4.0 uygulamaları ile otonom forkliftler modern işletmelerde klasik forkliftlerin yerini almaktadır. Çevre dostu ve 24 saat çalışabilen bu araçlar ile işletme bünyesinde verim artırılırken aynı zamanda insan hatasından kaynaklı kazalar da önlenebilmektedir. Bu çalışma, modern işletmelere otonom forklift belirleme sürecinde destek olmak üzere geliştirilmiştir. Bu araçların seçiminde hangi kriterlerin dikkate alınması gerektiği literatür taraması sonucunda belirlenmiştir. Bu süreçte yaşanabilecek belirsizlik ve sübjektifliğin etkilerini en aza indirebilmek amacıyla Pisagor bulanık sayılardan yararlanarak problem çözülmüştür. CRITIC (Criteria Importance Through Intercriteria Correlation) yöntemi ile kriterlere ait ağırlıklar belirlendikten sonra MARCOS (Measurement of Alternatives and Ranking according to COmpromise Solution) yöntemi kullanılarak alternatifler değerlendirilmiştir. Sonuç olarak, belirlenen sekiz farklı kriter içerisinden şarj süresi, dönme yarıçapı ve maksimum kaldıracağı yük miktarı en önemli kriter olarak belirlenmiştir. Farklı değerlendirme kriterleri için en iyi alternatif olarak Kuzey Amerika’da üretilen A7 alternatifi belirlenmiştir.
