Scopus İndeksli Yayınlar Koleksiyonu

Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/7

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The Correlational Study of the Vertical Jump Test and Wingate Cycle Test as a Method To Assess Anaerobic Power in Road Cyclists
(Nevzat Demirci, 2023) Ulusoy, Y.; Koçak, F.
Road Cycling is an important sport that uses anaerobic and aerobic metabolism and especially sprinter cyclists have higher anaerobic capacity. The assessment of anaerobic power in cyclists often involves the use of the vertical jump and Wingate cycle tests. The lack of research in the field of cycling-specific tests to assess anaerobic performance has led to the improvement of existing research. The objective of this research was to investigate the correlation between the vertical jump test and the Wingate anaerobic cycling tests, both of which are often used to assess anaerobic power in road cyclists. A correlation study was conducted on 15 athletes of the Turkish national road cycling team in the 14-16 age group (15.107 ± 0.717 (SD)). The sample of the study was determined by using the convenient sampling method. On the first day, anthropometric measurements and the vertical jump test were conducted. The Wingate cycle ergometer test, lasting for a duration of 30 seconds, was administered to the participants on the second day. The computer application was used to determine the 30-second peak and average anaerobic power during the test. The results acquired from the study revealed a statistically significant positive relationship between the vertical jump performance and the peak power production measured during the Wingate cycle test (r=0.321, p<0.05). The findings indicate that vertical jump tests may serve as suitable field measurements of anaerobic power for road cyclists, as an alternative to the laboratory-based Wingate anaerobic test. © The Author(s) 2023.
Evaluation of Labor Market Issues in Sport and Exercise Environment in Turkey
(Taylor and Francis, 2021) Ersöz, G.
Citation - Scopus: 1
Where 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.
Citation - Scopus: 7
The Perceptions of Generation Z University Students About Their Futures: A Qualitative Study
(Multidisciplinary Digital Publishing Institute (MDPI), 2023) Dikeç, Gül; Öztürk, Simge; Taşbaşı, Neslihan; Figenergül, Damla; Güler, Bilal Buğrahan
This study explored the future-oriented perceptions of Generation Z students in a foundation university. This study was conducted using qualitative research and a phenomenological design. The study sample consisted of 11 university students over the age of 18 who agreed to participate in the study. Data were collected online through individual interviews in Türkiye. Colaizzi’s phenomenological analysis method was used in the data analysis. The content analysis determined three main themes and eleven sub-themes. The first theme was the students’ knowledge acquisition about the “current situation of the country.” Under this theme were four sub-themes: economic problems, the immigrant situation, the education and justice system, and the country’s agenda. In the second theme, students shared their opinions about “being a student in the country.” This theme included economic impossibilities, their participation in limited social activities, and housing problems. In the last theme, “future anxiety,” the sub-themes of the students were found to include experiences hopelessness versus hope. Uncertainty caused anxiety, as did going abroad, finding a job, and improving themselves. It was determined that the participants were worried about the current situation in the countries they lived in during this period due to economic problems; while some were hopeful about the future, some were hopeless and would go abroad. This study might contribute to the literature on determining the future-oriented perceptions, possible stressors and hope levels of Generation Z university students in Türkiye. Additionally, intervention programs can be developed for the management these stressors to protect the mental health of Generation Z university students. On the other hand, it is necessary to protect the mental health of young people, who are the adults of the future, and to create policies for the youth of this country where social opportunities are maintained. © 2024 Elsevier B.V., All rights reserved.
Military Coups and Military Disengagement
(Springer International Publishing, 2023) Eldem, T.
Citation - WoS: 1
Citation - Scopus: 1
A Comparative Study of Biochemical, Antimicrobial Effects and Phytochemical Composition Analysis of Glycyrrhiza Glabra L. Varieties Root Extracts
(Marmara University, 2025) Gülmez, G.; Sen, A.; Servi, H.; Barak, T.H.; Tekin, F.; Marzi, M.; Şener, A.
Plants are the significant global interest as alternative treatment sources with their biologically active compounds. This study compares the chemical composition and the antioxidant, antidiabetic, and antimicrobial properties of ethanol extracts of G. glabra L. two different varieties from different regions. The phytochemical compositions was determined using GC-MS. Additionaly, total phenolic (TPC), flavonoid (TFC) and triterpene (TTC) contents were determined. Glycyrrhizic acid contents were analysed by HPLC. G. glabra var. glandulifera (GF1) showed the highest antioxidant activity. All extracts had strong antidiabetic effects, besides GF1 showing the highest effect. The MIC values was determined against 8 bacterial and 1 yeast strain and values ranged from 2.500 to 0.500; 2.500 to 0.714; 2.500 to 0.714 for G. glabra var. glabra (GB), GF1, G. glabra var. glandulifera (GF2) respectively. Phytochemical studies have shown that TPC was 100.60±5.06, 127.90±0.30, 69.01±0.30 mg GAE /g extract; TFC was 80.07±0.15, 25.35±0.0, 16.58±0.31 mg KE/g and TTC was 217.30±6.05,172.40±2.17, 126.30±4.50 mg OE/g extract for GB, GF1, GF2, respectively. GF1 in particular has the highest glycyrrhizic acid content. This study will contribute to the creation of new treatment strategies and potential therapeutic agents in addition to the use of G. glabra L. in traditional treatments. Our study is also a preliminary study for future studies. © 2025 Marmara University Press.
Marketing Ethics and Ethical Issues Related To Marketing Communication
(Springer-verlag Singapore Pte Ltd, 2018) Sayil, Emine Mediha
[No Abstract Available]
Exploring the Dynamic and Spillover Effects of Renewable Energy, Energy Consumption, and Financial Growth on SDG 13: Evidence from India and China
(EconJournals, 2025)
Climate change represents a critical global challenge, propelled by increasing greenhouse gas emissions, industrial growth, and reliance on fossil fuels. The United Nations’ Sustainable Development Goal (SDG) 13 underscores the imperative for immediate climate action and sustainable energy policies. This study seeks to analyze the influence of energy consumption, renewable energy transition, and financial development in India and China on climate change mitigation, in accordance with Sustainable Development Goal (SDG) 13. The energy policies and financial mechanisms of the two largest emerging economies and carbon emitters are pivotal to global sustainability. The primary research question of this study is, how do India’s and China’s energy sectors and financial development influence climate change mitigation efforts? The findings reveal that despite advancements in renewable energy, both nations continue to struggle with high carbon emissions and environmental degradation. China’s substantial investments in clean energy and financial instruments, including green bonds, have facilitated emission reductions, while India encounters infrastructural and financial limitations despite its ambitious sustainability objectives. The study underscores the necessity of integrating financial development with sustainable energy initiatives to reduce environmental harm. By evaluating the environmental consequences of energy policies, this research contributes to the broader discourse on sustainability and the role of major economies in global climate mitigation efforts. © 2025 Elsevier B.V., All rights reserved.
Avatar: a Film at the Center of the Feminine Other
(Univ Pittsburgh, Univ Library System, 2025) Dereboyu, Pelin Guregen; Guzel, Ebru; Olaru, Gabriela Oana; Ayberk, Erhan
This study analyzes James Cameron's 2009 film Avatar from the perspective of the feminine other through deconstruction. In the movie, nature and the Na'vi people are depicted as feminine, while modern man and the science, technology, and military power he represents are portrayed as masculine. Although it critiques the colonialist structure of modernity, the film's narrative structure and character portrayals indicate that it reproduces the superiority of Western-centered ideology and the masculine mind. The study analyzes how the film's narrative and character representations implicitly support masculine centrism. The analysis reveals how nature and marginalized cultures are romanticized and presented in the film and how the notion that the feminine can only survive by adopting masculine traits is processed in the subtext. Grounded in a conceptual and theoretical framework, this research focuses on the sustainability of the patriarchal capitalist system and gender politics while critically examining how cinema reconstructs ideological structures through the narratives in the film.
Ensemble-Based Alzheimer's Disease Classification Using Features Extracted From Hog Descriptor and Pre-Trained Models
(Sakarya University, 2024) Muzoğlu, Nedim; Akbacak, Enver
Alzheimer's Disease is the most common type of dementia and is a progressive, neurodegenerative disease. The disease worsens over time, and the patient becomes bedridden, unable to move or understand what is happening around him. The main concern of medicine is to slow down the progression of the disease for which no treatment has yet been developed. Artificial intelligence studies have achieved significant success in detecting many diseases. In this study, an artificial intelligence-based approach that uses MR images of the early stage of Alzheimer's Disease to detect the disease at an early stage is presented. Initially, a new dataset was created through the application of the fuzzy technique, thereby expanding the feature space. Then, an ensemble learning-based hybrid deep learning model was developed to reduce the misclassification rate for all classes. The features derived from the inception module, residual modules, and histogram of oriented gradients descriptor are subjected to classification through bagging and boosting algorithms. The proposed model has surpassed many state-of-the-art studies by achieving a high success rate of 99.60% in detecting Alzheimer's disease in its early stages.
Citation - Scopus: 4
Gender-Stereotyped Barriers Against Women Football Players in Turkey: a Qualitative Perspective on the Eccles' Expectancy-Value Theory
(Pamukkale University, 2022) Elmas, S.; Aşçi, F.H.
This qualitative research aimed to investigate the experiences of women football players in Turkey in terms of Eccles' Expectancy-Value Theory from a gender stereotypes perspective. A phenomenological method was used to allow a deeper understanding of their experiences. The research group consisted of eight women from three different football league levels in Istanbul, TR. The data were analyzed via thematic and content analysis. The identified themes after content analysis are: (1) loving football; (2) instrumentality of football; (3) sociocultural barriers against women players; (4) multidimensional perceived costs. According to these findings, we can illustrate that the social, cultural, and institutional environment of the women players creates many problems, difficulties, and deprivations in their participation, which make it difficult for their expectancy for success, task values, and future plans in their sports. In order to make the experiences of female football players about gender-based stereotypes more understandable, it is recommended that more studies that deal with the qualitative method and Eccles' theory should be done in future studies. © 2022 The Author(s).
Introduction: General Information About Discrimination in Turkey
(Peter Lang AG, 2021) Akincilar Köseoğlu, N.; Apak, D.
[No abstract available]
Transaction Types in Cryptocurrencies
(Institute of Electrical and Electronics Engineers Inc., 2024) Uysal, T.; Unozkan, H.
The cryptocurrency ecosystem has witnessed an explosive growth, and this study delves into the mechanisms that fuel this expansion. Focusing on airdrops, staking, farming, and coin burning, the research analyzes a vast dataset of transactions from the Ethereum and Binance Networks. This analysis sheds light on the strategic use of these tools by highlighting transactions that engage users and distribute rewards (e.g., airdrops, staking). Furthermore, the study investigates farming as a method to enhance market efficiency by providing liquidity, and coin burning as a strategy to manage token supply and potentially increase value through scarcity. While effective utilization of these mechanisms can bolster token value and project success, regulatory challenges remain. Ultimately, this study aims to raise public awareness of cryptocurrency transaction types and the associated risks. Although many researchers have studied illicit flows on cryptocurrency transactions, in literature we haven't confronted with any study regarding transaction types. By analyzing over 107 million transaction records, the research presents the distribution of these transaction types. With the analysis of the transaction types, the definitions of them, the statistical outputs from the more than 107 million transaction records from ERC20 and BEP20 blockchain systems and the analysis of some specific token types such as Pancake Swap and Shiba, this research is the first study to present an academic approach with statistical analysis. This study can provide investors with knowledge that safeguard them from the potential pitfalls of cryptocurrency transactions. Also, this study presents some basic statistics so as to understand main patterns of different types of transactions. © 2024 IEEE.
Decentralisation as Resistance: Web3’s Potential in Countering Digital Censorship and Redefining Cyber Sovereignty
(Eotvos Lorand Tudomanyegyetem, 2024) Eldem, T.
The Internet, initially celebrated as a bastion of freedom and openness, is increasingly becoming a domain of control, surveillance, and regulation by both states and private entities. The rise of state control and regulation of the Internet, along with the private sector’s expanding control over information, poses significant challenges to the ideals of freedom and openness that once defined the Internet. This article examines the transformation in Internet governance from a state of minimal regulation to a heavily controlled environment by both governments and corporations and explores how the blockchain technology and decentralised architecture underlying Web3 promise to redefine Internet governance and resist censorship. Through a mixed-method approach that synthesises insights from computer science, political science, and legal studies, the paper argues that public blockchains challenge Internet Corporation for Assigned Names and Numbers’ (ICANN) traditional control over DNS and significantly reduce the ability of centralised entities to exert control over content and communication, thereby enhancing freedom of expression and resisting censorship. The ability of Web3 to fully realise this potential is, however, dependent on overcoming complex technical and regulatory challenges. © 2024, Eotvos Lorand Tudomanyegyetem. All rights reserved.
Sports Injuries of the Sternoclavicular Joint
(Springer Science+Business Media, 2025) Uluçay, C.; Yilmaz, B.
The sternoclavicular joint (SCJ) is the primary joint connecting the upper limb to the axial skeleton. It is a saddle-shaped diarthrodial joint comprised of a large clavicular head and a small fossa on the manubrium sterni. The SCJ plays a crucial role in facilitating a wide range of shoulder movements, allowing for clavicle rotation and abduction. Despite its relatively small size and limited bony locking, the SCJ requires robust ligaments to maintain stability and withstand substantial forces. Particularly in sports like football, martial arts, and soccer, direct and indirect traumas can easily lead to injuries in this joint. SCJ injuries are relatively common, and they often complicate other shoulder injuries. Because of the strength of its ligaments, dislocations of this joint are rare, accounting for less than 1% of all dislocations. However, posterior dislocations, although infrequent, can be life-threatening. In this chapter, we will provide a brief overview of the anatomy, patterns of injury, imaging techniques, and treatment options related to the SCJ. © 2025 Springer Nature Switzerland AG.
Reading Basic Design Principles Through Modern Architectural Structures
(Nilay Ozsavas Ulucay, 2023) Yıldırım Coruk, İ.
Basic design principles are taught within the scope of basic design education in the first-year studios. Basic design education and its content have different dimensions from the education system the student previously received due to its structure and difficulty comprehending because it contains new literature for the student and often has abstract educational content. On the other hand, the students have difficulty perceiving the information acquired in this course and question how they can benefit from it in the following years and professional life. Therefore, the aim of the study is to analyze the basic design principles through modern architectural structures. In the study created by qualitative research method, the data were obtained by analyzing the principles mentioned in the determined examples. These examples were selected among the Bauhaus and later modern buildings by considering the role of the Bauhaus school, where the basic design principles emerged in the spread of modern architecture, and the scope of the study was created. As a result of the study, concrete uses and equivalents of basic design principles were revealed with the determined examples. Thus, data on how students will benefit from basic design principles have been revealed. © 2023, Nilay OZSAVAS ULUCAY. All rights reserved.
Citation - Scopus: 1
Green jobs in green transformation story
(IGI Global, 2024) Alkan, B.
Governments around the world are enacting green recovery and transition programs in collaboration with international agencies. Their coordinated efforts attempt to balance economic growth with environmental preservation, emphasizing that for a sustainable and green future the green transformation is an urgent requirement. The employment component of the green transformation has significant social and economic repercussions. Depending on how prepared countries are for the transition process, skill adaptation and the creation of new job opportunities can provide socioeconomic benefits. "Green jobs" are discussed in the chapter as an important part of the transition strategy to a green economy. The chapter outlines what a "green job" is and is not, presents the connection between employment and skills, and emphasizes the relevance of green jobs in the transition process. © 2024, IGI Global. All rights reserved.
Citation - Scopus: 1
Management of Diversities in the Context of Healthcare Professionals’ Attitudes Towards Diversities
(Association of Executive Nurses, 2021) Çakır, H.; Harmancı Seren, A.K.
People belonging to different cultures, ethnic origins, geographic regions, speak different languages and live together more and more in the world. This change has also found its counterpart in management practices, and diversity management approaches have begun to be included in the literature. In the light of the existing national and international literature, the study aimed to examine health professionals’ attitudes towards diversities and the factors affecting their attitudes. Considering the lack of literature in this field, the data compiled in this study are aimed to be useful in practices related to the management of diversities in the field of nursing. The study aims to provide a professional perspective on diversity and awareness of changing management paradigms for the manager nurses. © 2021 SHYD.
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.
Citation - Scopus: 2
Event Graphs: Syntax, Semantics, and Implementation
(Institute of Electrical and Electronics Engineers Inc., 2023) Gunal, M.M.; Ismail Osais, Y.; Wagner, G.
This tutorial aims to introduce Event Graphs (EGs), invented 40 years ago by Lee Schruben to allow eventbased modeling of discrete dynamic systems. Their simplicity and naturalness in causality modelling and simulation modelling made EGs popular in research and practice. In a simulation, an event causes state changes in a system as well as other events to happen in the future. EGs provide a parsimonious diagram representation for the Event Scheduling paradigm of Discrete Event Simulation. We first introduce their visual syntax and informal semantics, and then present a recent extension by adding objects to EGs. Our tutorial also includes an introduction to the formal semantics of EGs and a Python implementation for executing EGs. © 2023 IEEE.

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