Güncel Gönderiler: Mühendislik ve Doğa Bilimleri Fakültesi
Toplam kayıt 697, listelenen: 81-100
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On the solution of random linear difference equations with Laplace transform method
(John Wiley and Sons Ltd, 2023)In this study, Laplace transformation, which is very important for solutions to initial value problems, is examined. To solve the initial value problem of a discrete-time equation, Laplace implements the conversion method. ... -
Comparison of online and face-to-face exams conducted in Physics I course in higher education
(Murat Yakar, 2023)The coronavirus pandemic has affected most fields, including education, and most lessons have had to be conducted as distance education. In this study, it is aimed to compare student success in face-to-face exams with that ... -
Uranium migration and radioactive characteristics of the Sarıçiçek and Sarıhan Granodiorites
(Murat Yakar, 2023)The radionuclide concentrations of eU (ppm), eTh (ppm), K (%) and dose rate values were measured in Sarıçiçek (Gümüşhane) and Sarıhan (Bayburt) granodiorites for a duration of 5 minutes at each of 532 measurement points. ... -
Is environment destiny? Spatial analysis of the relationship between geographic factors and obesity in Türkiye
(Taylor and Francis Ltd., 2023)This study aims to evaluate the relationship of geographical factors, including precipitation, slope, air pollution and elevation with adult obesity prevalence in Türkiye (TR) using a cross-regional study design. Ordinary ... -
Pedestrian Inertial Navigation with Multi-Head CNN
(Institute of Electrical and Electronics Engineers Inc., 2023)Traditional pedestrian dead-reckoning (DR) methods utilizing inertial measurement units (IMU) have been successfully employed in GPS-denied environments over the past two decades. However, despite continuous advancements ... -
Enhanced wear resistance and surface properties of oxide film coating on biocompatible Ti45Nb alloy by anodization method
(Elsevier B.V., 2023)β-Titanium alloys have become increasingly popular as biomaterials because of their low modulus of elasticity and superior corrosion properties in recent years. β-titanium alloy containing niobium is also a biocompatible ... -
Annual Trends of Precipitation and Temperature in the Northwestern Part of Turkey Using Innovative Approaches: A Holistic and Partial Study
(Birkhauser, 2023)Trend analysis benefits collecting and analyzing reliable data in climate change studies. In this context, long-term temperature and precipitation data analysis, two variables sensitive to climate change, is essential. ... -
Chemical composition and biological activities of essential oils from the flowers and leaves of Celtis planchoniana K.I.Chr.
(Har Krishan Bhalla and Sons, 2023)Most plant parts are used in traditional food and medicine. Plants are significant resources of potential phytochemicals. This study investigated the properties of essential oil, antioxidant, and antimicrobial activities ... -
Fixed-time neuro-sliding mode controller design for quadrotor UAV transporting a suspended payload
(Elsevier Ltd, 2023)This study develops a fixed-time neuro-sliding mode controller to enhance the transient response and robustness of a quadrotor that is subjected to external disturbances and parameter uncertainties along with the dynamics ... -
3D data integration for geo-located cave mapping based on unmanned aerial vehicle and terrestrial laser scanner data
(INST GEOLOGY & GEOGRAPHY, 2023)The Akcakale cave is a significant natural and cultural heritage site in the Black Sea region of eastern Turkey. The complex geometry and difficult-to-access areas of the cave have made the use of traditional mapping methods ... -
An evaluation of the characteristic aftershock parameters following the 24 January 2020 MW=6.8 Elazig-Sivrice (Turkiye) earthquake
(INST GEOLOGY & GEOGRAPHY, 2023)A comprehensive evaluation of region-time-magnitude behaviours of aftershocks following the 24 January 2020 (Mw = 6.8) Elazig-Sivrice (Turkiye) earthquake was achieved by using the characteristic parameters such as b-value, ... -
The Sr, Nd, Pb and Hf isotopes and crystallization conditions of the middle Eocene Dadibi Pluton in the eastern Sakarya Zone, Turkey
(Cambridge University Press, 2023)Magmatic activity in the Sakarya Zone, an important segment of the Alpine orogenic belt, continues intermittently from the middle Carboniferous to Miocene. In this study, we provide geochronological and geochemical data ... -
Engineering Properties of Cemented Paste Backfill with Full-Range Water-Reducing Admixture
(Springer Science and Business Media Deutschland GmbH, 2023)This paper presents the effects of a full-range water-reducing (FRWR) admixture on the key engineering properties of cemented paste backfill (CPB). CPB samples with a certain slump are prepared with 4.5% cement by mass of ... -
A comparative study of evolutionary computation and swarm-based methods applied to color quantization
(Elsevier Ltd, 2023)Color Quantization (CQ) is a complex and hard problem because selecting the best set of colors from many available colors and using that set to obtain a good quality image is an NP-complete problem. The use of evolutionary ... -
Enhanced Oxidative Stability and Bioaccessibility of Sour Cherry Kernel Byproducts Encapsulated by Complex Coacervates with Different Wall Matrixes by Spray- and Freeze-Drying
(PMC, 2023)Sour cherry (Prunus cerasus L.) seeds are obtained as byproducts of the processing of sour cherries into processed foods. Sour cherry kernel oil (SCKO) contains n-3 PUFAs, which may provide an alternative to marine food ... -
Performance Evaluation of Quantum-Resistant TLS for Consumer IoT Devices
(IEEE, 2023)Post-quantum (PQ) cryptographic algorithms are currently being developed to be able to resist attacks by quantum computers. The practical use of these algorithms for securing networks will depend on their computational and ... -
New weyl-type inequalities by multiplicative injective and surjective s-numbers of operators in reflexive banach spaces
(Adiyaman University, 2022)In this work, two problems are investigated. In general. Weyl-type inequalities of operators in complex reflexive Banach spaces are discussed. Fir st, w'e obtained the Weyl-type inequalities using arbitrary multiplicative ... -
Optimum tuned tandem mass dampers for suppressing seismic-induced vibrations considering soil-structure interaction
(ELSEVIER SCIENCE INC, 2023)In recent studies, it has been stated that tuned tandem mass dampers (TTMD) will be a practical mechanical solution to reduce the dynamic responses of structures under seismic excitations. However, since TTMD is tuned based ... -
Microwave decontamination processing of tahini and process design considerations using a computational approach
(Elsevier Ltd, 2023)Tahini, as a low moisture food product, is linked to several outbreaks of Salmonella recently even though a high temperature roasting (of sesame seeds) through its production is involved. Therefore, a final decontamination ... -
Detection of forest fire using deep convolutional neural networks with transfer learning approach[Formula presented
(Elsevier Ltd, 2023)Forest fires caused by natural causes such as climate change, temperature increase, lightning strikes, volcanic activity or human effects are among the world's most dangerous, deadly, and destructive disasters. Detection, ...
