• Operational risk assessment of ballasting and de-ballasting on-board tanker ship under FMECA extended Evidential Reasoning (ER) and Rule-based Bayesian Network (RBN) approach 

  Elidolu, Gizem; Sezer, Şükrü İlke; Akyüz, Emre; Arslan, Özcan; Arslanoğlu, Yasin (Elsevier, 2022)

  Ballasting and de-ballasting operations play a critical role in maintaining stability and safety onboard tanker vessels. The process involves considerable risks to human health, the marine environment and property since ...

• Ionization-induced optical heterogeneity and ion-like direct emission in 1-nm silicon nanoparticle grains: Prospect for fast optical modulation 

  Mantey, Kevin; Morgan, Huw; Nayfeh, Ammar; Bahçeci, Ersin; Nayfeh, Munir H. (American Institute of Physics Inc., 2022)

  Silicon, a highly symmetric and homogeneous material, does not exhibit fast optical modulation. Recent classical electrodynamics simulations, however, demonstrated transient optical heterogeneity in silicon nanostructures, ...

• First record of economically important big-scale sand smelt (Atherina boyeri Risso, 1810, Pisces: Atherinidae) with some biological parameters from Reyhanli Dam Lake, Turkiye 

  Şimşek, Emrah (Sciendo, 2022)

  This paper is the first report on the occurrence of Atherina boyeri in this region. A total of 103 individuals of A. boyeri were caught with fyke-nets (mesh size: 5 mm, polyamide) in May and June 2022. The length and weight ...

• Updated database, semi-empirical and theoretical calculation of Kβ/Kα intensity ratios for elements ranging from 11Na to 96Cm 

  Hamidani, Ali; Daoudi, Salim; Kahoul, Abdelhalim; Sampaio, J. M.; Marques, J. P.; Parente, Fernando P.; Croft, Stephen S.; Favalli, Andrea; Aylıkçı, Nuray Küp; Aylıkçı, Volkan; Kasri, Yazid; Meddouh, K. (Elsevier, 2022)

  A collection of 1118 experimental K beta/K alpha X-ray intensity ratios induced by photon impact was published recently by Daoudi et al. [1]. There were errors in some tabulated values. These errors are corrected here, as ...

• Microstructural and Tribological Behavior of Pack-Borided Ni-Based Hastelloy C-276 Superalloy 

  Kanca, Yusuf; Uçgun, Mehmet Can; Günen, Ali (Springer, 2022)

  Although the toughness and corrosion resistance of Ni-based superalloys are high due to their face-centered-cubic structure, their surface hardness and, thus, wear resistance are not satisfactory. The boriding process is ...

• Data clustering using leaders and followers optimization and differential evolution 

  Zorarpacı, Ezgi (Elsevier, 2022)

  Data clustering is an important research topic in data mining. Although cluster analysis based on optimization algorithms has attracted great attention, optimization-based techniques face difficul-ties due to the non-linear ...

• Thermoluminescence of hydroxyapatite from eggshell powders doped with Dy synthesized by the sonication chemical method: Effects of doping concentration and heating rate 

  Bulcar, Kenan; Oğlakçı Mehmet; Yücel, Ayşegül; Sezer, Selda; Madkhali, O. Ali A.; Depci, Tolga; Topaksu, Mustafa; Can, Nurdoğan (Elsevier, 2022)

  Hydroxyapatite (HAP) was selected as the host material and synthesized using a sonication chemical method. The effect of Dy3+ ion doping concentrations (0.25, 0.5, 1, 2, 3, 4, 5, 7, and 10 wt%) on the structure and ...

• Improved drift-free P&O MPPT method to enhance energy harvesting capability for dynamic operating conditions of fuel cells 

  Büyük, Mehmet; İnci, Mustafa (Elsevier, 2022)

  The current study introduces an improved MPPT algorithm to enhance energy harvesting capacity for momen-tary operating situations of FC. The proposed drift-free MPPT is employed to eliminate the situation caused by an ...

• Microwave-Based Electrochemical Sensor Design by SRR Approach for ISM Sensing Applications 

  Özkaner, Vedat; Paul, Liton Chandra; Karaaslan, Muharrem; Akdoǧan, Volkan (Hindawi Limited, 2022)

  This paper presents a transmission line and a split ring resonator (SRR) based sensor structure with a high sensitivity capacity to discriminate various methanol mixtures. The height of the dielectric layer and thickness ...

• Drastic microstructural modification of Bi2Ca2Co2Oyceramics by Na doping and laser texturing 

  Özçelik, Can; Depci, Tolga; Gürsul, Mehmet; Çetin, Gizem; Özçelik, Bekir; Torres, Miguel A.; Madre, Maria A.; Sotelo, Andres (Sociedad Espanola de Ceramica y Vidrio, 2022)

  Bi2Ca2-xNaxCo2Oy materials with x = 0 < x < 0.125, have been prepared either by sintering through the classical ceramic method, or textured using the laser floating zone technique. XRD results have shown that Bi2Ca2Co2Oy ...

• Passive Flow Control of Ahmed Body using Control Rod 

  Şumnu, Ahmet (Universiti Malaysia Pahang, 2022)

  In the current study, numerical analysis of passive control flow with a control rod for Ahmed body is performed at different slant angles and velocities and placed rod locations on the slant surface. The aim of the study ...

• A study on electronically controllable beamforming monopole antenna for telecommunication applications 

  Alkurt, Fatih Özkan; Ünal, Emin; Palandöken, Merih; Altıntarla, Gizem; Abdulkarim, Yadgar I.; Hasar, Uğur Cem; Karaaslan, Muharrem (Taylor and Francis, 2022)

  The design, analysis, and prototyping of an electronically controllable beamforming monopole antenna (ECBMA), which could be a good candidate for ceil-mounted wireless telecommunication systems, are reported. The proposed ...

• Design of intelligence-based optimized adaptive fuzzy PID controllers for a two chamber microbial fuel cell 

  Eren, Berkay; Demir, Mehmet Hakan (Wiley, 2022)

  The output voltage of microbial fuel cells (MFCs) needs to be controlled effectively to improve the operating efficiency of MFC system against the load variations, disturbances, and uncertainties. The output voltage control ...

• Length-Weight Relationships for Three Deep Sea Fish Species in North Eastern Mediterranean, Turkey 

  Bayhan, Yusuf Kenan; Ergüden, Sibel Alagöz; Ergüden, Deniz (Aquatic Sciences and Engineering, 2020)

  In the present study, length-weight relationships (LWRs) were estimated for three deep sea fish species, namely, Nettastoma melanura Rafinesque, 1810; Lampanyctus crocodilus (Risso, 1810); and Chauliodus sloani Bloch & ...

• The Role of Touristic Product Components in Destination Selection 

  Göral, Ramazan; Akgöz, Erkan; Kapusuz, Ayşe Gökçen; Yurtlu, Murat (Journal of Tourism Management Research, 2022)

  This research analyzed the effect of the main touristic product components (Cultural and Natural Attractions, Tourism Services Infrastructure, Transportation Facilities, Price Accessibility, and Image) on tourists’ destination ...

• A novel sandwich-type SERS immunosensor for selective and sensitive carcinoembryonic antigen 

  Medetalibeyoğlu, Hilal; Kotan, Gül; Atar, Necip; Yola, Mehmet Lütfi (Elsevier, 2020)

  Monitoring the malignant tumors via cancer biomarkers is very significant process. Nonetheless, the practical clinical applications need selective and sensitive analytical methods/techniques. In this study, a novel sandwich ...

• Immunohistochemical distribution of Bcl-2 and p53 apoptotic markers in acetamiprid-induced nephrotoxicity 

  Nur, Gökhan; Çaylak, Emrah; Kılıçle, Pınar Aksu; Sandayuk, Şafak; Çelebi, Özlem Önen (De Gruyter Open Ltd, 2022)

  Pesticides, which adversely affect the critical metabolic processes of organisms, disrupt the physiological balance by specifically targeting enzymes and may lead to such consequences that may lead to death. It provides ...

• MSDeveloper: A Variability-Guided Methodology for Microservice-Based Development 

  Dolu, Betül Kuruoğlu; Çetinkaya, Anıl; Kaya, M. Çağrı; Nazlıoğlu, Selma; Doǧru, Ali Hikmet (MDPI, 2022)

  This article presents a microservice-based development approach, MSDeveloper (Microservices Developer), employing variability management for product configuration through a low-code development environment. The purpose of ...

• A numerical method for solving a class of systems of nonlinear Pantograph differential equations 

  Çakmak, Musa; Alkan, Sertan (Elsevier, 2022)

  In this paper, Fibonacci collocation method is firstly used for approximately solving a class of systems of nonlinear Pantograph differential equations with initial conditions. The problem is firstly reduced into a nonlinear ...

• Preliminary Assessment of Invasive Lionfish Pterois miles Using Underwater Visual Census Method in the Northeastern Mediterranean 

  Turan, Cemal; Doğdu, Servet Ahmet (Sciendo, 2022)

  Underwater visual census (UVC) is a commonly used approach for assessing fish density and biomass. Iskenderun Bay, comprising the Samandaǧ coast in Turkey, is the most important introduction pathway of alien species in the ...

View more