Results 41 to 50 of about 5,893,470 (283)

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source

Adaptive redundant residue number system coded multicarrier modulation

, 2000
The novel class of nonbinary maximum minimum distance redundant residue number system (RRNS) codes is invoked in the context of adaptively RRNS coded, symbol-by-symbol adaptive multicarrier modulation, in order to combat the effects of frequency ...
Liew, T.H., Keller, T., Hanzo, L.
core   +1 more source

Music and vocal separation using multiband modulation based features [PDF]

2010 IEEE Symposium on Industrial Electronics and Applications (ISIEA), 2010
The potential use of non-linear speech features has not been investigated for music analysis although other commonly used speech features like Mel Frequency Ceptral Coefficients (MFCC) and pitch have been used extensively. In this paper, we assume an audio signal to be a sum of modulated sinusoidal and then use the energy separation algorithm to ...
Sunil Kumar Kopparapu, Meghna Pandharipande, G. Sita   +2 more
openaire   +2 more sources

Single- and Multi-carrier Quadrature Amplitude Modulation: Principles and Applications for Personal Communications, WATM and Broadcasting: 2nd

, 2000
Single- and Multi-carrier Quadrature Amplitude Modulation Principles and Applications for Personal Communications, WLANs and Broadcasting L. Hanzo Department of Electronics and Computer Science, University of Southampton, UK W.
Webb, W.T., Keller, T., Hanzo, L.
core   +1 more source

Design of a tri-band single-loop load-modulated Doherty power amplifier

Engineering Science and Technology, an International Journal
This article presents a novel tri-band Doherty power amplifier (DPA) architecture based on a single-loop L-C load modulation network. By introducing additional current and power combining nodes, this architecture enhances the degrees of freedom and ...
Yuzhe Fu, Zhijiang Dai, Shuai Liu, Xiaoyu Chen, Haitao Liu, Shengdong Hu   +5 more
doaj   +1 more source

Frequency Domain Multi-Carrier Modulation Based on Prolate Spheroidal Wave Functions

IEEE Access, 2020
A novel frequency domain multi-carrier modulation (MCM-FD) scheme is proposed based on prolate spheroidal wave functions (PSWFs) for reducing the high complexity in the conventional time domain PSWFs multi-carrier modulation (MCM-PSWFs-TD) schemes.
Hongxing Wang, Faping Lu, Chuanhui Liu, Xiao Liu, Jiafang Kang   +4 more
doaj   +1 more source

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

Molecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang, Hyung Seok Kim, Geum Ok Baek, Moon Gyeong Yoon, Su In Lee, Jee‐Yeong Jeong, Ji Eun Han, Soon Sun Kim, Jae Youn Cheong, Jung Woo Eun   +9 more
wiley   +1 more source

Multi-Band Photonic Integrated Wavelength Selective Switch [PDF]

, 2021
As fiber-optic systems turn toward multi-band transmission (MBT), exploiting the complete low loss window of optical fibers, novel optical components, able to operate in bands other than the conventional C-band, become necessary.
Magalhães Gomes Kraemer, Rafael, Okonkwo, Chigo M.; id_orcid, Tsuda, Hiroyuki, van den Hout, Menno; id_orcid, Nakamura, Fumi, Napoli, Antonio, van der Heide, Sjoerd, Calabretta, Nicola, Rafael Kraemer, Chigo Okonkwo, Menno van den Hout, Sjoerd van der Heide, Hiroyuki Tsuda, Antonio Napoli, Nicola Calabretta, Fumi Nakamura   +15 more
core   +1 more source

Multi-band carrier-less amplitude and phase modulation for bandlimited visible light communications systems [PDF]

IEEE Wireless Communications, 2015
© 2002-2012 IEEE.Visible light communications is a technology with enormous potential for a wide range of applications within next generation transmission and broadcasting technologies. VLC offers simultaneous illumination and data communications by intensity modulating the optical power emitted by LEDs operating in the visible range of the ...
Paul Anthony Haigh, Son Thai Le, Stanislav Zvanovec, Zabih Ghassemlooy, Pengfei Luo, Tongyang Xu, Petr Chvojka, Thavamaran Kanesan, Elias G. Giacoumidis, Pep Canyelles-Pericas, Hoa Le Minh, Wasiu O. Popoola, Sujan Rajbhandari, Ioannis Papakonstantinou, Izzat Darwazeh   +14 more
openaire   +4 more sources

Nonlinear Distortion Mitigation in Multi-IF over Fiber Transmission Using Modulation-Based Adaptive Power Allocation

Photonics, 2020
We propose a modulation-based adaptive power allocation (MBAPA) technique for nonlinear distortion mitigation in intermediate frequency over fiber (IFoF) systems. The technique allocates the spectral power of each IF band according to the required signal-
Inho Ha, Hyoung-Joon Park, Soo-Min Kang, Sang-Kook Han   +3 more
doaj   +1 more source