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Toplam kayıt 20, listelenen: 11-20
Compensation for the mutual coupling in transmitting antenna arrays
(Institute of Electrical and Electronics Engineers Inc., 2016)
A numerical study is presented for the compensation of mutual coupling in antenna arrays. A Matlab code based on method of moments is used to find the compensated far field radiation patterns for non-identical and/or ...
Zero tail filter bank spread OFDM
(Institute of Electrical and Electronics Engineers Inc., 2016)
Waveforms proposed for future communication systems aim at fulfilling the demanding requirements of the next generation of 5G applications. In this paper, an enhancement over Zero Tail Discrete Fourier Transform Spread ...
Enhancing physical-layer security in wireless communications using signal space diversity
(Institute of Electrical and Electronics Engineers Inc., 2016)
In this paper, we enhance the security of OFDM systems in frequency selective fading channels using signal space diversity. In rich multipath environments, spatially separated channels are independent to each other. Hence, ...
Delta oscillatory responses as a general electrophysiological biomarker for cognitive disorders
(Elsevier Science Bv, 2016)
Background: In the last decade research on delta oscillatoryresponses invaded the literature. One of thefirst research on thisarea showed that delta responses increase upon cognitive load(Başar and Stampfer 1985). After ...
Abnormal event related EEG delta coherence in Parkinson type of dementia during the visual oddball paradigm
(Elsevier Science Ltd., 2016)
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Investigation of the genotoxic effect and trace element levels of the nickel-titanium arc-wires used in orthodontic treatment
(Elsevier Ireland Ltd, 2016)
Nickel-titanium alloy arch-wires are the most frequently used biomaterials thanks to their biocompatibility in orthodontic treatment. Despite these properties we have some evidence about carcinogenic, mutagenic and cytotoxic ...
The effect of carnitine against acrylamide-induced toxicity in rat lung and liver tissues
(Elsevier Ireland Ltd, 2016)
Acrylamide (ACR) has the potential for cytotoxic and genotoxic effects by decreasing oxidative defense system and is known to be neurotoxic, hepatotoxic and carcinogenic to humans. Carnitine plays an important role in the ...
Comparison of inhaled and intraperitoneal formaldehyde toxicity in rats and the evaluation of the effects of melatonin
(Elsevier Ireland Ltd, 2016)
Formaldehyde (FA) is a genotoxic substance that causes deleterious effects on the nervous system, respiratory system, and reproductive system as a result of occupational exposure. FA is also classified as human carcinogen ...
A pilot study on effects of combination usage of curcumin and melatonin on cisplatin treatment
(Elsevier Ireland Ltd, 2016)
Cisplatin is an antitumor drug widely used in the treatmentof many malignant tumors. And also some studies show thatmelatonin and curcumin have antitumor activity via several mech-anisms including theirs in addition to ...