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Creative cities in the scope of sustainability in gastronomy: The case of Türkiye
No full textThe present study examines the concepts of sustainability, creative economy, prosperity, gastroeconomy, and UNESCO creative cities, and discusses the momentum that gastronomy can gain by collaborating with tourism. The concepts discussed in the study are numerous; however, all of them are related to each other, and the conclusion includes recommendations. A high level of prosperity is one of the ultimate aspirations of every person in the world. In achieving this level of prosperity, it is necessary to be guided by the principles of economic, social, and environmental sustainability. In this study, creative cities in gastronomy are discussed within the framework of Türkiye. In particular, it has been argued that gastronomy tourism in these cities could contribute to both sustainability and prosperity. © 2024 by IGI Global. All rights reserved
Improved 5G network slicing for enhanced QoS against attack in SDN environment using deep learning
No full textWithin the evolving landscape of fifth-generation (5G) wireless networks, the introduction of network-slicing protocols has become pivotal, enabling the accommodation of diverse application needs while fortifying defences against potential security breaches. This study endeavours to construct a comprehensive network-slicing model integrated with an attack detection system within the 5G framework. Leveraging software-defined networking (SDN) along with deep learning techniques, this approach seeks to fortify security measures while optimizing network performance. This undertaking introduces network slicing predicated on SDN with the OpenFlow protocol and Ryu control technology, complemented by a neural network model for attack detection using deep learning methodologies. Additionally, the proposed convolutional neural networks-long short-term memory approach demonstrates superiority over conventional ML algorithms, signifying its potential for real-time attack detection. Evaluation of the proposed system using a 5G dataset showcases an impressive accuracy of 99%, surpassing previous studies, and affirming the efficacy of the approach. Moreover, network slicing significantly enhances quality of service by segmenting services based on bandwidth. Future research will concentrate on real-world implementation, encompassing diverse dataset evaluations, and assessing the model's adaptability across varied scenarios. Software-defined networking is utilized with the OpenFlow protocol and Ryu control to optimize broadband and enhance attack detection using neural networks. The proposed system was evaluated using a 5G dataset, and the results demonstrated an accuracy of 99%, surpassing the results of four previous articles. imageLondon Metropolitan University; European Union [801538]; National Key Research and Development Program of China [2020YFB1807900]; National Natural Science Foundation of China [62101306, RSPD2024R666]; King Saud University, Riyadh, Saudi ArabiaThe research presented in this article is supported and funded by several institutions, including London Metropolitan University, the CONEX-Plus project at Universidad Carlos III de Madrid, and the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreement No. 801538. Additionally, funding is provided by the National Key Research and Development Program of China under Grant 2020YFB1807900, and the National Natural Science Foundation of China under Grant 62101306. Besides that, the authors sincerely appreciate funding from Researchers Supporting Project number (RSPD2024R666), King Saud University, Riyadh, Saudi Arabia
ESER SAHİBİNİN CAYMA HAKKI VE CAYMAYA İTİRAZ DAVASI
No full textBir eserin meydana getirilmesi ile eser koruması başlar. Eser sa-hipliği, sahibine birtakım mali ve manevi haklar sağlar ve bu haklar Ka-nun ile koruma altına alınır. Eser sahibinin bu hakları arasında sınıflan-dırılmayan ancak genelde bir manevi hak olarak vasıflandırılan FSEK 58. maddesinde düzenlenen cayma hakkı da bu kapsamda tanınmış bir haktır. Cayma hakkı, eser sahibinin üçüncü kişilere kullandırdığı mali hak sözleşmeleri yönünden şartları gerçekleştiği takdirde kullanılabilen ve hakkın derhal sahibine geri dönmesini sağlayan bir tasarruf işlemidir. Hakkın sahibi sözleşmesel ilişki kurduğu kimsenin hakkı kullanmaması durumunda karşı tarafı hakkı kullanmaya zorlama konusunda bir dava açamayacak ancak cayma hakkını kullanabilecektir. Yüksek mahkeme-nin konuya ilişkin somut olaylara dair kararları tartışılan ve tereddütlü hususlarda yol gösterici olmaktadır
An effective aeration system for high performance pond aeration at low energy cost
No full textWith the effective use of aerators with low energy cost and high aeration performance, aquaculture areas can be developed and supported. The main objective of this study is to determine the optimal physical parameters of high aeration capacity high head conduits and to ensure low energy costs, thus to present a comprehensive review of its usability for pond aeration. In this study, a high-head gated conduit was used as the aeration unit. After obtaining the design that will maximize the aeration performance of the high-head gated conduit, a prototype model was developed to ensure its effective use in pond aeration. The parameters affecting the performance of this developed aeration system and the corresponding energy cost values were determined. According to the results, the most important parameters affecting the aeration performance are, respectively, flow rate, the opening of the gate, hydrostatic level, and jet plunge angle. In the optimal design, more than three times the unit volume of water circulating in the system is added to the system. The cost value of this operation in terms of energy was measured as 0.10 kWh/m3 air. The developed system was found to have significantly higher energy efficiency values compared to alternatives, based on specific energy consumption data.Dogus UniversityNo Statement Availabl
Dynamic fitness-distance balance-based artificial rabbits optimization algorithm to solve optimal power flow problem
No full textArtificial rabbits optimization (ARO) is a swarm intelligence-based algorithm inspired by the survival strategies of rabbits. Although ARO has a good convergence rate, it is prone to get stuck in the local optima and converge prematurely. To overcome this, the present paper redesigns the exploration operator of the ARO algorithm with the roulette fitness-distance balance (RFDB) and dynamic fitness-distance balance (dFDB) strategies. In this context, three different versions of the fitness-distance balance-based artificial rabbits optimization (FDBARO) algorithm are developed. The performance of the original ARO and FDBARO versions (FDBARO-1, FDBARO-2, and FDBARO-3) are evaluated on CEC 2017 and CEC 2020 benchmark functions. The obtained results are analyzed with the Wilcoxon and Friedman statistical tests. Statistical and convergence analysis results showed that the FDBARO-3 algorithm designed with the dFDB selection method can explore the search space more successfully compared to other algorithms. This version was named the dynamic FDBARO (dFDBARO) algorithm. Moreover, the practicability of the proposed dFDBARO is highlighted by the solution of the optimal power flow (OPF) problem formulated with renewable energy sources (RESs) and flexible alternating current transmission system (FACTS) devices considering fixed and uncertain load demands. Experimental results showed that the proposed dFDBARO is a competitive algorithm for solving global optimization and constrained OPF problems. The source code of the dFDBARO algorithm is available at https://www.mathworks.com/matlabcentral/filee xchange/154845-dfdbaro-an-enhanced-metaheuristic-algorithm
Examination of substance abuse campaigns within the scope of health communication: The case of Ministry of Health
No full textLisansüstü Eğitim Enstitüsü, İletişim Bilimleri Ana Bilim Dalıİletişim, yaşam boyunca birçok farklı alanda çok farklı şekillerde karşımıza çıkmakta ve etkili kullanım sonucunda hayatı kolaylaştırmaktadır. İletişimin olduğu her alanda bilgi akışı daha kolay gerçekleşebilmektedir. İletişimin alt dallarından biri olarak ortaya çıkan sağlık iletişimi kavramı, sağlık sektöründeki önemli gelişmelerin,duyurulması gereken bilgilerin, farkındalık yaratılması ve iyileştirme gücünün artırılması gibi tüm ihtiyaçların gerçekleştirilmesini sağlamayı amaçlamaktadır. Ülkemizin en büyük sorunlarından biri haline gelen madde bağımlılığının önüne geçilmesi etkili bir sağlık iletişiminin kurulmasıyla planlanabilmektedir. Sağlık iletişimi alanında aktif olarak yürütülen kamu spotları, bağımlı bireyleri ve yakınlarını madde bağımlılığı konusunda uyarmayı, harekete geçirmeyi ve bilinçlendirmeyi amaçlamaktadır. Kamu spotlarının yaygınlaşması ve belirli sonuçlara ulaşmasıyla birlikte bu çalışma, madde bağımlılığı sorunlarının başında gelen alkol, sigara ve uyuşturucular üzerinden yapılmıştır. Sigara bağımlılığı, uyuşturucu bağımlılığı ve alkol bağımlılığı ile ilgili yayınlanan kamu spotlarından Sağlık Bakanlığı tarafından yapılan ve desteklenen kamu spotları incelenmiş ve 2020-2024 yılları arasında yayınlanan en güncel kamu spotları analiz edilmiştir. Çalışmada, sigara, uyuşturucu ve alkol kullanımının azaltılması ve bırakılması adına yayınlanan kamu spotlarının incelenmesiyle birlikte göstergebilimsel çözümleme yöntemi kullanılarak izleyici kitlesinde oluşturulmaya çalışılan anlamlandırma çeşitli boyutlarıyla açıklanmaya çalışılmıştır.Communication appears in many different ways in many different areas throughout life and makes life easier as a result of effective use. In every field where there is communication, information flow can be realized more easily. The concept of health communication, which emerged as one of the sub branches of communication, aims to ensure that all needs such as important developments in the health sector, information that needs to be announced, creating awareness and increasing the power of improvement are realized. Preventing substance addiction, which has become one of the biggest problems of our country, can be planned with the establishment of an effective health communication. Public service announcements, which are actively carried out in the field of health communication, aim to warn, mobilize and raise awareness of addicted individuals and their relatives about substance addiction. As public service announcements have become widespread and achieved certain results, this study was conducted on alcohol, cigarettes and drugs, which are the leading substance addiction problems. Among the public service announcements on smoking addiction, drug addiction and alcohol addiction, the public service announcements made and supported by the Ministry of Health were examined and the most recent public service announcements published between 2020-2024 were analyzed. In the study, the semiotic analysis method was used to explain the interpretation tried to be created the semiotic analysis method was used to explain the interpretation tried to be created in the audience in various dimensions by using the semiotic analysis method together e audience in various dimensions by using the semiotic analysis method together with the examination of public service ads published in order to reduce and quit with the examination of public service ads published in order to reduce and quit smoking, drug and alcohol use
Energy-based hydro-economic modeling of climate change effects on the Upper Euphrates Basin
No full textClimate change and global warming are expected to have effects on water resources management and planning, requiring adaptations to changing conditions. Therefore, it is very important, especially for decision-makers, to identify demand deficits due to less water availability with climate change that may occur in the existing water supply system in advance. FEHEM, a hydroeconomic optimization model of the integrated reservoir system of the Upper Euphrates Basin, which is the largest and main basin providing water flow to the Euphrates River, is developed. Using a 45-year historical hydrological dataset, water management and hydroelectric operations are evaluated with a linear programming model at monthly time steps. The effects of climate change on the Upper Euphrates Basin are evaluated under low and high carbon emission scenarios. According to the average of the different climate scenarios studied in the model, the average decrease in flows is 37.5%. With climate change, peak flows will occur about 1-2 months earlier on average. As a result of these hydrological changes, the total amount of energy production in the basin will decrease by about 54% and energy revenue by the same percentage. HIGHLIGHTS Two climate scenarios, one with high and the other with low emissions, were studied in the Upper Euphrates Basin. In both scenarios, there was a 37.5% reduction in flows on average. Moreover, the production of 10 large storage hydroelectric power plants in the Upper Euphrates Basin will decrease by approximately 50% according to different climate scenarios
Micellization, aggregation, interaction, and solubilization behaviors of mixed solutions of cationic gemini and nonionic surfactants
No full textThe micellization properties of mixed aqueous solutions of a cationic gemini surfactant (CGS) and Triton X-100, a conventional non-ionic surfactant, with various mole fractions, were determined by measuring the surface tension at different temperatures. Various theoretical models were used to analyze the behavior of this mixed system. The interactions between CGS and Triton X-100 were determined to be non-ideal and synergistic. The calculated interaction parameters (beta M) have negative values at all temperatures and for all mole fractions, showing attractive interactions. It was found that increasing the mole fraction of Triton X-100 significantly increased the synergistic effect (more negative values). Micellar aggregation number (Nagg) values of pure surfactants and their mixtures in different ratios were obtained with the steady-state fluorescence quenching method. Furthermore, the molar solubilization ratio of Sudan III organic dye in all surfactants aqueous systems was obtained using UV-Visible spectrophotometry. At concentrations above critical micelle concentration, the solubility of Sudan III in water was substantially increased linearly for all systems and it was observed that the enhancement was even more significant for mixed surfactant systems.Scientific and Technological Research Council of Turkiye (TUBITAK) [117Z605]The Scientific and Technological Research Council of Turkiye (TUBITAK), Grant/Award Numbe
Compression behavior of sheet-network triply periodic minimal surface metamaterials as a function of density grading
No full textThis study involved the fabrication and experimental testing of five distinct geometries of triply periodic minimal surface (TPMS) cellular structures characterized by uniform and relative density grading. The specific geometries examined were Schoen-Gyroid, Schwarz-Diamond, Schoen-I-WP, Schwarz-Primitive, and Fischer-Koch S. The experimental tests focused on subjecting these structures to compression loads. Samples were produced with a masked stereolithography (MSLA) printer. The samples had initial and end volume fractions (VFs) ranging from 20% to 60% in increments of 10%, with five varied relative densities. The Taguchi method is utilized to determine the optimal testing parameters, while the Analysis of Variance (ANOVA) test is employed to examine the data. The novelty of this paper is to comprehensively investigate the structural efficiency and versatility of TPMS for various applications by optimizing five different functionally graded TPMSs. The ANOVA findings highlighted the substantial impacts of Initial VF, Final VF, and TPMS type on the observed fluctuations in stress at the first peak. The Initial VF made a significant contribution, demonstrating 28.8% higher effectiveness than the Final VF. The TPMS type had a statistically significant effect on the amount of energy absorbed, revealing that different lattice types have abilities to absorb energy.Karabuk University Scientific Research Projects Coordination Unit [KBUBAP-23-ABP-069]The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by Karabuk University Scientific Research Projects Coordination Unit. Project Number: KBUBAP-23-ABP-069
1921 ve 1924 Anayasalarında Hükümet Sistemleri: “Karma Sistem” Kabulünün Eleştirisi
No full textTürkiye’de, Cumhuriyetin kuruluş yıllarında sırasıyla iki anayasa yürürlükte olmuştur. 1921 Anayasasının hükümet sistemi literatürde “meclis hükümeti sistemi” olarak kabul edilmektedir ve bu konuda büyük ölçüde görüş birliği mevcuttur. TBMM tarafından kabul edilen ikinci anayasa ise 1924 Anayasasıdır. 1924 Anayasasının hükümet sistemi hakkında literatürde görüş birliği mevcut değildir. Ancak büyük oranda bazı yanlarının “meclis hükümeti sistemine”, bazı yanlarının “parlamenter sisteme” benzediği iddiasıyla “karma sistem” olarak adlandırılan hükümet sistemi olduğu düşünülmektedir. Bu makalede “karma sistem” kabulüne karşı çıkılarak, 1924 Anayasasının hükümet sisteminin neden “parlamenter sistem” olarak kabul edilmesi gerektiği organik ve fonksiyonel açıdan yapılan bir sınıflandırma ile detaylıca anlatılmaktadır