Sivas Cumhuriyet Üniversitesi Mühendislik Fakültesi: Recent submissions
Now showing items 121-140 of 402
-
FDTD-based SAR calculation of a wearable antenna for wireless body area network devices
(INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES, 2023)Wireless-connected wearable electronics are finding extensive usage for diagnostic and therapeutic purposes after the globally spread pandemic disease of COVID-19. Although they are undoubtedly helpful for keeping physical ... -
High harmonic generations in GaAs/AlGaAs superlattice: Effect of electric and magnetic field
(Elsevier, 2023)In this study, we have examined the nonlinear optical rectification (NOR), the second harmonic generation (SHG), and the third harmonic generation (THG) coefficients of the AlxGa1-xAs/GaAs superlattice with a periodically ... -
Yakın Kızıl Ötesi Spektrumu Sogurucu Optik Filtre Gelistirilmesi
(TUBITAK, 2023)Güneş ısısını soğuran ve birçok optik uygulama için yakın kızılötesi (NIR) soğuruculuğu olan materyallerin geliştirilmesi güneş enerjisi uygulamaları yanında 1064 nm dalgaboylu lazer ışınını soğurması niteliği ile savunma ... -
Determination of periodic deformation from InSAR results using the FFT time series analysis method in Gediz Graben
(21.02.2023)Permanent Scatterers (PS) point velocities obtained by the interferometric synthetic aperture radar (InSAR) method are generally determined using the linear regression model, which ignores periodic and seasonal effects. ... -
6 Şubat 2023 Kahramanmaraş Depremlerinin Kosismik Deformasyon Etkilerinin Araştırılması
(17.04.2023)Genellikle Karlıova-Bingöl arasında bir çizgisellik olarak haritalanan (Altınlı, 1963; Ketin, 1966, 1968) DAFZ’nin varlığı, KAFZ’nin eşleniği olarak ilk kez Allen (1969) tarafından vurgulanmıştır. 22 Mayıs 1971 yılında ... -
Investigation of the effect of height difference and geometry of GCP on position accuracy of point cloud in UAV photogrammetry
(21.02.2023)In this study, the effect of the height difference, geometry, and number of GCPs on the positional accuracy of point cloud was investigated in UAV photogrammetry. It has been determined that the topographic change of the ... -
Characterization of the co-seismic pattern and slip distribution of the February 06, 2023, Kahramanmaras¸ (Turkey) earthquakes (Mw 7.7 and Mw 7.6) with a dense GNSS network
(18.09.2023)Two consecutive earthquakes with the magnitudes of Mw 7.7 and 7.6 (February 06, 2023) occurred on the East Anatolian Fault Zone (EAFZ) segments and unfortunately resulted in significant devastation to human life and cities ... -
Kangal Kömür İşletmesinde İnsansız Hava Aracı (İHA) İle Madencilik Uygulamaları
(04.05.2023)Yüksek hassasiyetli fotogrametrik ürünlerden sahaya özel çözümlemeler ile dönemlik kazı miktarının, anlık örtü-kazı oranının ve stok sahasındaki kömür hacminin hesaplanması, kazı sahası şevlerinde ve yakın civarında olası ... -
Deformation Prediction with Satellite Images in Open Pit Mines
(10.03.2023)In this study, deformations in the Line of Sight (LOS) direction were determined by using Permanent Scattered Interferometric Synthetic Aperture Radar (PSInSAR) method in the Kangal Coal Open Mine (Sivas-Turkey) region ... -
Anizotropi ve yönsel dağılımı dikkate alan IDW tabanlı MineGeop-Enterpolasyon yazılımının geliştirilmesi
(08.06.2023)Günümüzde IDW enterpolasyon yöntemi birçok yazılımda standart olarak kullanılmaktadır. Bu yazılımlarda kullanılan IDW yönteminde genellikle güç parametre değeri (u) 2 olarak alınmaktadır. Fakat çalışılan sahanın genel ... -
Yapay Açıklıklı Uzay Radar Verilerinden Periyodik Yüzey Hareketlerin Belirlenerek Hız Kestirim Doğruluğunun Artırılması
(24.03.2023)Son Yıllarda yüzey hareketlerinin özellikle de tektonik hareketlerin izlenmesinde Daimi Yansıtıcı Yapay Açıklıklı Radar İnterferometrisi (PSInSAR) yöntemi oldukça yaygın olarak kullanılmaktadır. PSInSAR verilerinin ... -
The Unfairness of Collaborative Filtering Algorithms’ Bias Towards Blockbuster Items
(Ocak, 2023)It is known that collaborative filtering recommendation algorithms are usually biased towards some particular items (e.g., popular) in their produced ranked lists. In this study, we evaluate this problem from the perspective ... -
A survey of smart home energy conservation techniques
(Elsevier, Mart, 2023)Smart homes are equipped with easy-to-interact interfaces, providing a more comfortable living environment and less energy consumption. There are currently satisfactory approaches proposed to deliver adequate comfort and ... -
Popularity bias in personality perspective: An analysis of how personality traits expose individuals to the unfair recommendation
(Wiley, Şubat, 202)Recommender systems are subject to well-known popularity bias issues, that is, they expose frequently rated items more in recommendation lists than less-rated ones. Such a problem could also have varying effects on users ... -
A novel classification‐based shilling attack detection approach for multi‐criteria recommender systems
(Wiley, Mayıs, 202)Recommender systems are emerging techniques guiding individuals with provided referrals by considering their past rating behaviors. By collecting multi-criteria preferences concentrating on distinguishing perspectives of ... -
Robustness of privacy-preserving collaborative recommenders against popularity bias problem
(PeerJ, Temmuz, 20)Recommender systems have become increasingly important in today’s digital age, but they are not without their challenges. One of the most significant challenges is that users are not always willing to share their preferences ... -
Effect of particle shape on bubble-particle attachment behavior: roles of surfaces, edges and vertexes
(Elsevier, 2023)It has been understood through many studies that particle shape is important in terms of particle adhesion to air bubbles in flotation. However, there are many questions yet to be answered. Whether the surface of the ... -
Comparison of Particle Shape, Surface Area, and Color Properties of the Calcite Particles Ground by Stirred and Ball Mill
(MDPI, 2023)Since the particle size, shape, specific surface area, and purity of the ground calcium carbonate (GCC) decide its usability in the paper, paint, and plastic industries, the effect of grinding is important. However, the ... -
Static and kinematic PPP-AR performance of low-cost GNSS receiver in monitoring displacements
(01.12.2023)Recently, low-cost GNSS receivers have played a significant role in displacement monitoring studies due to the increasing availability of mass-market applications. In this work, the performance of static and kinematic ... -
Determination of periodic deformation from InSAR results using the FFT time series analysis method in Gediz Graben
(17.03.2023)Permanent Scatterers (PS) point velocities obtained by the interferometric synthetic aperture radar (InSAR) method are generally determined using the linear regression model, which ignores periodic and seasonal effects. ...