Başlık için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 6677, listelenen: 3884-3903
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Joint estimation of multiple RF impairments using deep multi-task learning
(IEEE-Institute of Electrical and Electronics Engineers Inc., 2022)Radio-frequency (RF) front-end forms a critical part of any radio system, defining its cost as well as communication performance. However, these components frequently exhibit non-ideal behavior, referred to as impairments, ... -
Joint optimization of device to device resource and power allocation based on genetic algorithm
(IEEE-Inst Electrical Electronics Engineers Inc, 2018)Device-to-device (D2D) communication plays an important role in the next generation of communication systems. Enabling D2D communication decreases latency and expands the coverage of a cell in cellular networks. In addition, ... -
Joint overlap ratios and power allocation with user fairness in partial non-orthogonal multiple access (P-NOMA)
(Institute of Electrical and Electronics Engineers Inc., 2020)In power-domain non-orthogonal multiple access (NOMA), since many users are able to utilize a single frequency subcarrier with different power levels, user interference occurs if successive interference cancellation (SIC) ... -
Joint phy/mac layer security design using arq with mrc and null-space independent papr-aware artificial noise in siso systems
(IEEE-Institute of Electrical and Electronics Engineers Inc, 2018)Automatic-repeat-request (ARQ) as a MAC layer mechanism and artificial noise (AN) as a physical layer mechanism along with the help of maximal ratio combining (MRC), are jointly designed to achieve secrecy. Basically, a ... -
Joint radar and communication based blind signal separation using a new non-linear function for Fast-ICA
(Institute of Electrical and Electronics Engineers Inc., 2021)Joint radar and communication (JRC) is a fast emerging research field to cope up with the ever-growing applications dependent on both sensing and communication. However, frequent issues are faced for JRC systems including ... -
Joint random subcarrier selection and channel-based artificial signal design aided PLS
(IEEE - Institute of Electrical and Electronics Engineers, Inc., 2020)A novel method for providing physical layer security (PLS) depending on the randomness of wireless channel is proposed. Specifically, a channel-based joint random subcarrier selection and artificial signal design are ... -
Joint subcarrier and antenna state selection for cognitive heterogeneous networks with reconfigurable antennas
(Institute of Electrical and Electronics Engineers, 2015)Reconfigurable antennas (RA) offer an emerging technology that allows wireless devices to alter their antenna states determined by different radiation patterns to maximize received signal strength. In this paper, we consider ... -
Joint time-frequency alignment for PAPR and OOBE suppression of OFDM-based waveforms
(IEEE-Inst Electrical Electronics Engineers Inc, 2017)Orthogonal frequency division multiplexing (OFDM) waveform has been adopted by many wireless standards due to its numerous advantages. However, OFDM symbols have two critical drawbacks: high out-of-band emission (OOBE) and ... -
Joint venture healthcare system as common practice in developing countries: Game changing on assessing health services
(Wolters Kluwer Medknow Publications, 2020)Background: To explore the essence of game changing on applying joint venture (JV) approach for healthcare system improvement in developing countries. Methods: This is cross-sectional study exploring the factors influencing ... -
July 15: The glorious resistance of Turkish democracy
(SETA Foundatıon, 2016)On 15 July 2016, Turkey experienced a milestone in its political history. An entity, judicially and officially recognized as the Gulenist Terror Organization (FETO), operating through a group of its disciples nested in the ... -
Jump point identification in hydro-meteorological time series by crossing methodology
(Springer Wien, 2021)The climate change impact appears as a decreasing or increasing monotonic trend in hydro-meteorology time series records due to greenhouse gas (GHG) emissions causing to global warming and climate change impacts. On the ... -
Kablosuz implante edilebilen medikal cihazlar için çok taşıyıcılı yapı kullanarak güvenli komut iletimi
(Institute of Electrical and Electronics Engineers Inc., 2016)Kablosuz ileti¸sime olan ilgi, saglık alanında ve ˘özellikle medikal implant cihazları (IMD) alanında artmaktadır.Kablosuz sinyallerin yayılıma açık dogası gere ˘ gi, IMD ile hekimin ˘kullandıgı uzaktan kontrol cihazı ... -
Kadın mahkûmlarda yaşam kalitesi ve dengenin değerlendirilmesi
(2012)Amaç: Mahkûmiyet ve sedanter yaşam kadın mahkûmlarda yaşam kalitesini etkilemektedir. Bu araştırmada kadın mahkûmlarla aynı bölgede toplumda yaşayan kadınların yaşam kalitesi, kalçadiz eklemlerinin osteoartriti ve denge ... -
Kaempferol treatment ameliorates memory impairments in STZ-induced neurodegeneration by acting on reelin signaling
(Nencki Institute of Experimental Biology, 2023)Many treatment initiatives, like herbal products and their active ingredients, aim to alleviate neurodegeneration to increase cognitive functions. Kaempferol may be a candidate molecule for treating neurodegeneration because ... -
Kalkar defekti olan femur intertrokanterik kırıklarında diafizer çimento desteğinin femur üst uç yük dağılımına etkisinin sonlu element analizi ile tayini
(Turkish Joint Diseases Foundation, 2013)Bu çalışmada, kalkar femoris defektli intertrokanterik kırıklarda kalkar destekli protezlere alternatif olarak diafizer çimento desteği ile kombine yapılan artroplastilerde femur üst ucundaki yük dağılımının sonlu eleman ... -
Kalp cerrahisi sonrasında organ hasarının erken belirteçleri olarak biyo-belirteçler
(Marmara Üniversitesi, 2015)“Biyo-belirteç” vücut tarafından üretilen, ölçülebilir ve biyolojik durumun teşhis ve ayrımını yansıtan kimyasal maddelerdir. Klinik tıpta kullanılan birçok “biyo-belirteç” gen, protein ve diğer kimyasal maddeler olup ... -
Kano-based mapping of innovation strategies for renewable energy alternatives using hybrid interval type-2 fuzzy decision-making approach
(Pergamon-Elsevier Science Ltd, 2020)In this study, it is aimed to identify innovative strategies for different renewable energy alternatives. In this context, the criteria that affect the effectiveness of renewable energy investments are first analyzed with ... -
Karaciğer yağlanma oranı tespitinde dijital patolojinin katkısı
(2018)Amaç: Yağlanma oranı, steatohepatit tanısında ve transplantasyon öncesi verici adayı karaciğer biyopsilerinde değerlendirilmesi gereken parametrelerdendir. Kantitatif/semikantitatif olarak değerlendirilen yağlanma yüzdeleri, ... -
Karbon tabanlık kullanımının pes planus ve pes kavusu olan bireylerde ayak plantar basınç dağılımına etkisi
(2022)Amaç: Çalışmada kişiye özel üretilen karbon tabanlık kullanımının, pes planus veya pes kavusu olan bireylerde dinamik ve statik plantar basınç analizine etkisini değerlendirmek amaçlanmıştır. Yöntem: Çalışmaya tabanlık ... -
Kardiyovasküler işlemlerde görüntüleme
(Türk Kardiyoloji Derneği, 2022)Doğum sırasındaki fizyolojik değişimlerle kapanması öngörülen foramen ovale erişkin populasyonun yaklaşık %75’inde tamamen kapanmış olarak izlenirken, %25’inde ise kapanmaz ve patent foramen ovale (PFO) olarak varlığını ...
