02) Scopus İndeksli Yayınlar Koleksiyonu: Recent submissions
Now showing items 441-460 of 895
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A new Self-Organizing Multi-channel MAC schema for RSU-centric VANETs
(Elsevıer, 2020)Media Access Control (MAC) schemas of the network are the most important parts of the coordination and control of vehicles in Vehicular Ad Hoc Networks (VANET). The MAC schemas work on all nodes in self-organized networks, ... -
Assessment of gamma radiation levels of beach sands in Bitlis region of Lake Van
(Sprınger Heıdelberg, 2020)Natural gamma radioisotope activity concentration levels in beach sands in the Bitlis region of Lake Van, in eastern Turkey, were determined using an HPGe detector. A total of 15 different beach sand samples were collected ... -
A study on the phase transformation behaviour of Cu-20wt.Sn alloy produced using powder metallurgy method: Experimental and molecular dynamics modelling
(Elsevıer, 2020)In this study, Cu-20wt.Sn alloy was produced by powder metallurgy (PM) method by using high purity element powders. The phases in the microstructure of the produced alloy were determined by XRD study. The phase transformation ... -
Molecular phylogeny based on its sequences of nrDNA of some species belonging to dodder (Cuscuta L.) genus from various ecological sites of Turkey
(Unıv Agr Scı & Veterınary Med Cluj-Napoca, 2020)Nuclear ribosomal DNA (nrDNA) sequence data of the Cuscuta genus, which have been considered as one of the most popular sequences for phylogenetic inference in plants, have been studied from a phylogenetic perspective in ... -
Security, usability, and biometric authentication scheme for electronic voting using multiple keys
(Sage Publıcatıons Inc, 2020)We propose electronic voting authentication scheme, which is a key management mechanism for electronic voting system intended to limit the number of attacks on a polling station and strengthen the security control. The ... -
Design and implementation of an autonomous EGR cooling system using deep neural network prediction to reduce NOx emission and fuel consumption of diesel engine
(Sprınger London Ltd, 2021)This study includes the design of an autonomous exhaust gas recirculation (EGR) cooling system and implementation of the system on diesel engine by using deep neural network (DNN)-based controller. The NOx formation and ... -
Ultra-high-efficiency luminescent solar concentrator using superimposed colloidal quantum dots
(Sprınger, 2020)The world energy crisis, as well as global warming, has intensified an urgent need for renewable energies. Solar radiation can be converted to electricity by solar cells readily; however, the high cost of photovoltaic ... -
An Iranian Shah-nama Writer at the Court of Bayezid II: Malekzada Ahi
(Brıll, 2020)Malekzada Ahi was an Iranian-born Shah-nama writer (shah-namaji, Ott. sehnameci) who served at the court of the Ottoman sultan Bayezid II (r. 1481-1512) and composed the first Ottoman dynastic history to bear the title of ... -
Evaluation of disinfection by-product (DBP) formation and fingerprint in a swimming pool in Bitlis/Turkey: a case study
(Taylor & Francıs Ltd, 2020)In this study, water quality parameters and disinfection by products (DBPs) were monitored and correlations between them were statistically investigated in a swimming pool in the province of Bitlis in Turkey. Risk assessment ... -
Modelling MOOC learners' social behaviours
(Pergamon-Elsevıer Scıence Ltd, 2020)MOOCs offer world-widely accessible online content typically including videos, readings, quizzes along with social communication tools on a platform that enables participants to learn at their own pace. The number of ... -
Radiological hazard assessment of natural radionuclides and heavy metal pollution in deep mud samples of Van Lake, Turkey
(Sprınger, 2020)In this study, the natural radioactivity levels were determined for the deep mud samples taken from Van Lake. Ra-226, Th-232 and K-40 natural radionuclides concentration analysis were performed using high-purity germanium ... -
A robust confidence interval based on modified trimmed standard deviation for the mean of positively skewed populations
(Unıv Studı Salento, 2020)In this study, we propose a robust confidence interval which is adjustment of the Student-t confidence interval based on the trimmed mean and the modified trimmed standard deviation for the mean of skewed populations. The ... -
Generic and Shiga toxin-producing Escherichia coli (O157:H7) contamination of lettuce and radish microgreens grown in peat moss and perlite
(Elsevıer Scı Ltd, 2020)Pathogens can be transferred to microgreens from seeds, irrigation water and growth media. The purpose of this study was to evaluate the contamination of Shiga toxin-producing Escherichia coli (STEC O157:H7) and generic ... -
Synthesis, structure, cytotoxic and antioxidant properties of 6-ethoxy-4-methylcoumarin
(Elsevıer, 2020)Coumarins have a wide usage area in medicinal applications. It is known that the design and synthesis of new coumarin derivatives are performed to prepare new drugs in many laboratories. The aim of the study was to synthesize ... -
Efficient power management circuit for biomass-based energy harvesting system
(Wıley, 2020)This paper presents an efficient power management circuit (PMC) for microbial fuel cells (MFCs). The proposed PMC has been designed with off-the-shelf components including a charge pump, a supercapacitor, and two boost ... -
Water quality evaluation by using multivariate statistical techniques and pressure-impact analysis in wetlands: Ahlat Marshes, Turkey
(Sprınger, 2021)This study presents an assessment of surface water quality using multivariate statistical techniques for the Ahlat Marshes in Turkey. In total, 23 physicochemical parameters were analyzed by taking seven different sample ... -
Characteristics and properties of Bitlis ignimbrites and their environmental implications
(Consejo Superıor Investıgacıones Cıentıfıcas-Csıc, 2020)Bitlis rock is used as a construction material and comes from the lava emitted by volcanoes and their subsequent transformation into ignimbrites. This type of rocks has been characterized physically, chemically, toxicologically ... -
Purified salep glucomannan synergistically interacted with xanthan gum: Rheological and textural studies on a novel pH-/thermo-sensitive hydrogel
(Elsevıer Scı Ltd, 2020)The gelation properties and gel structure of purified salep glucomannan (S) blended with xanthan (X) in different ratios (3:1, 1:1, and 1:3) and at various pH values (water, pH 5.5 and pH 4.0) were investigated. The results ... -
Automatic Grading System for Diagnosis of Breast Cancer Exploiting Co-occurrence Shearlet Transform and Histogram Features
(Elsevıer Scıence Inc, 2020)Objectives: Breast cancer (BC) is one of the most commonly reported health issues worldwide, especially in females. Early detection and diagnosis of BC can greatly reduce mortality rates. Samples obtained with different ... -
Simultaneous dry-sorption of heavy metals by porous adsorbents during sludge composting
(Korean Soc Envıronmental Engıneers, 2020)Heavy metal removal by using porous mineral adsorbents bears a great potential to decontaminate sludge compost, and natural zeolite (NZ), artificial zeolite (AZ), and expanded perlite (EP) seem to be possible candidates ...