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Toplam kayıt 268, listelenen: 1-20
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Accruals, cash flows and stock returns: evidence from BIST 100
(Taylor & Francis, 2021)The purpose of this study is to determine whether there is a relationship between the accruals, cash flows and stock returns for firms which trade in the BIST 100 index between 2005 and 2017 years. Findings prove that the ... -
Accumulation of trace elements in muscle, gill and liver of fish species (Capoeta umbla and Luciobarbus mystaceus) in the Tigris River (Turkey), and health risk assessment
(Elsevier, 2020)Two fish species (Capoeta umbla and Luciobarbus mystaceus) were collected from the Tigris River (Turkey), and tissues (gill, muscle and liver) of fish samples were analyzed for Cd, As, Mn, Cr, Cu, Co and Ni using the ... -
Accurate detection of autism using Douglas-Peucker algorithm, sparse coding based feature mapping and convolutional neural network techniques with EEG signals
(Elsevier B.V. All, 2022)Autism Spectrum Disorders (ASD) is a collection of complicated neurological disorders that first show in early childhood. Electroencephalogram (EEG) signals are widely used to record the electrical activities of the brain. ... -
Alarin: A new predictive marker in infertile women with polycystic ovary syndrome: A case-control study
(wiley, 21 ocak 20)Aim: There is scant evidence concerning the relationship of alarin concentrations for polycystic ovary syndrome (PCOS) status in the existing literature. Therefore, we aimed to reveal the relationship about predictive value ... -
Albatrellopsis flettii, A New Genus for Turkish Albatrellaceae
(Kahramanmaraş Sütçü İmam Üniversitesi, 2021)Fungal samples were collected from Kazdağı National Park (Balıkesir/Turkey) on October 25, 2014, and they were identified by implementing both traditional methods and ITS rDNA-based molecular phylogenetic analysis. By ... -
Altitude and Attitude Control of a Quadcopter Based on Neuro-Fuzzy Controller
(Springer Science and Business Media Deutschland GmbH, 2022)In this paper, a 6-degrees of freedom (DoF) nonlinear dynamic model of the quadcopter is derived and a robust altitude and attitude control is proposed. The motion control is performed with four neuro-fuzzy controllers ... -
Analysis and estimation of fading time from thermoluminescence glow curve by using artificial neural network
(Taylor & Francis, 2021)The artificial neural network (ANN) is an information processing technology inspired by the information processing technique of the human brain. The way the simple biological nervous system works is imitated with ANN. In ... -
An analysis of technical performance in Turkish beekeeping farms using Translog Production Function
(UNIV FED RURAL PERNAMBUCO, DEPT ADMINISTRACAOAV D MANOEL MEDEIROS S-N, BAIRRO DE DOIS IRMAOS, RECIFE PE CEP50670-901, BRAZIL, 2021)This paper investigates technical efficiencies of beekeeping farms and their determinants, using stochastic production frontier function in Malatya Province of Turkey. Data used in the study were collected from randomly ... -
Analysis of thermoluminescence characteristics of a lithium disilicate glass ceramic using a nonlinear autoregressive with exogenous input model
(Wiley, 2020)Dental ceramics because of their translucency exemplify the most biologically realistic restorative materials for aesthetic rehabilitation and can be used to estimate dose accumulated as a result of a nuclear accident or ... -
Arsenic and trace metal concentrations in different vegetable types and assessment of health risks from their consumption
(Elsevier, 2022)The levels of 12 trace metal (loid)s (TMs) in 10 vegetable types including leafy vegetables (purslane, purple basil and parsley) and fruiting vegetables (pepper, tomato, eggplant, cucumber, zucchini, green bean and melon) ... -
Arsenic and trace metals in a large reservoir: Seasonal and spatial variations, source identification and risk assessment for both residential and recreational users
(Elsevier, 2019)The Keban Dam Reservoir in Turkey is an internationally important reservoir, because it is located on the Euphrates River, which is an important transboundary river. Water samples were seasonally collected from 11 sampling ... -
Artificial neural network modeling for the effect of fly ash fineness on compressive strength
(2021)In the literature, there has been a lot of discussion over the compressive strength of concrete made with high-calcium fly ash instead of cement. However, no research has been done to determine the influence of ground fly ... -
The association between religious belief and treatment adherence among those with mental illnesses
(Springer, 2021)This study was conducted to determine the association between religious belief and treatment adherence among those with mental illness. The sample size of this cross-sectional study was determined to be 255 patients diagnosed ... -
Association of single nucleotide polymorphisms in CXCR1, CXCR2 and CXCL5 with Behçet disease: a study in the Denizli province of Turkey
(Wiley, 2021)Background: Behçet disease (BD) is associated with the immune system, especially neutrophilic activity. The CXCR1, CXCR2 and CXCL5 genes mediate the activation and migration of neutrophils. Aim: To investigate CXCR1, CXCR2 ... -
Automatic detection of keratoconus on Pentacam images using feature selection based on deep learning
(wıley, 2022)Today, corneal refraction, height, and thickness data, which are required in the diagnosis of keratoconus, can be obtained with corneal tomography devices. Pentacam four map display presenting this data is one of the most ... -
Biochemical and histopathological investigation of the protective effects of melatonin and vitamin E against the damage caused by acetamiprid in Balb-c mouse testicles at light and electron microscopic level.
(6 şubat 20)The protective efects of melatonin (Mel) and vitamin E (Vit E) against the negative efects of acetamiprid (Acmp) on testicles, reproductive hormones, and oxidative stress parameters were investigated in the present study. ... -
Biochemical effect evaluation of microbial chondroitin sulphate in experimental knee osteoarthritis model
(Erenler, Ayse Sebnem; Karabulut, Aysun Bay; Otlu, Onder, 2022)Osteoarthritis (OA) is the most commonchronic joint disease, primarily due to aging.Chondroitin sulfate (CS) is a glycosaminoglycan(GAG) commonly used to treat osteoarthritis. CS candelay the progression of pathology or ... -
Birinci Dünya Savaşı’nda Amerikan Kütüphane Derneği’nin ABD Ordusuna Yönelik Hazırladığı Propaganda Posterleri Üzerine İnceleme
(Türk Kütüphaneciler Derneği, 2021)Birinci Dünya Savaşı’nda Amerikan Kütüphane Derneği (American Library Association/ ALA) liderliğinde kitap seferberliği başlatılmıştır. Bu seferberlik kapsamında hem ABD halkının kitap bağışı yapmalarının hem de ABD ... -
Biyoakustik ses verileri üzerinde çeşitli sınıflandırıcı algoritmalarının temel bileşen analizi kullanılarak performans karşılaştırması
(IEEE (Institute of Electrical and Electronics Engineers), 2019)Doğal ortamlarda alınan seslerin tanınması laboratuvar ortamında alınan veya yapay olarak oluşturulan seslerin tanınmasından daha zordur. Özellikle benzer canlıların çıkardıkları sesler tanınmayı zorlaştıran bir etkendir. ... -
Burr measurement method based on burr surface area
(Korean Society for Precision Engineering, 2020)One of the major issues of drilling operations pertains to the formation of burrs, which greatly influences the accuracy of the manufactured parts, and, thus, the capability to meet the desired performance of the part. To ...