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Toplam kayıt 992, listelenen: 31-40
Investigation of antibacterial activity of juglone-poly(ε-caprolactone) - Alumina composite films
(Sakarya University, 2021)
The aim of this study was to produce the Poly(ε-caprolactone)(PCL)-Alumina (Al2O3) composite films impregnated with Juglone and determine their antibacterial properties. PCLAl2O3 composite films containing 1% and 5% Juglone ...
Retinal vascular caliber in Turkish adolescents with type 1 diabetes mellitus
(2021)
Diabetic retinopathy (DR) is a common result of diabetes mellitus (DM). Alterations in retinal vascular caliber may be early finding of diabetic retinopathy. The aim of this study is to demonstrate retinal vascular caliber ...
An alternative distraction osteogenesis method for atrophic posterior mandible: Case report
(Inonu University, 2021)
Vertical lenghtening by distraction osteogenesis has been widely used for reconstruction of dentoalveolar defects. However if bone height between the alveolar crest and the anatomical structures is insufficient, performing ...
Application-based coexistence of different waveforms on non-orthogonal multiple access
(IEEE-Institute of Electrical and Electronics Engineers Inc., 2021)
In the study, the coexistence of different waveform structures on the same resource element is studied under the theory of non-orthogonal multiple access (NOMA). This study introduces a paradigm-shift on NOMA towards the ...
Signal statistics based multiple AP detection for smart spectrum sharing in LTE-U/Wi-Fi coexistence
(Institute of Electrical and Electronics Engineers Inc., 2021)
For existing IEEE 802.11ax and futurist Wi-Fi standards, one of the major challenges is fair coexistence with LTE-Unlicensed/5G-New Radio (LTE-U/5G-NR) and other internet of things (IoT) paradigms. An algorithm is developed ...
Floating OFDM-SNM for PAPR and OOBE reduction
(Institute of Electrical and Electronics Engineers Inc., 2021)
The novel orthogonal frequency division multiplexing with subcarrier number modulation (OFDM-SNM) transmission scheme offers high spectral and energy efficiency compared to the conventional OFDM; this is due to the extra ...
Efficient power allocation for cognitive radio NOMA using game-theoretic based pricing strategy
(Institute of Electrical and Electronics Engineers Inc., 2021)
Cognitive radio-based non-orthogonal multiple access (CR-NOMA) is considered to be one of the promising multiple accessing technique candidates for 5G and beyond networks. These networks are facing a lot of challenges to ...
Retinal vascular findings in patients with COVID-19
(SAGE Publications Ltd, 2021)
Purpose: The purpose of this study was to compare the retinal vascular caliber of COVID-19 patients with that of healthy subjects. Methods: This was a prospective case-control study. Forty-six patients who had COVID-19 ...
Dual function of HSP70 in cytoprotection of tumor cells and generation of immunosuppressive tumor microenvironment
(American Association for Cancer Research, 2021)
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Impaired brain in neurodegenerative disorders: A neurodynamic approach
(Elsevier, 2021)
Neurodegenerative processes in the brain are associated withpathophysiology causing axonal dysfunction, neuronal loss, and brainatrophy. They are also related to abnormal brain electrical activitywhich can be recorded with ...