Results 11 to 20 of about 211 (167)

Potential Targets and Signaling Mechanisms of Cinnamaldehyde Enhancing Intestinal Function and Nutritional Regulation in Fat Greenling (Hexagrammos otakii). [PDF]

Aquac Nutr
Cinnamaldehyde is an ideal feed additive with good immune enhancement and anti‐inflammatory regulation effects. However, the anti‐inflammatory regulation mechanism in fat greenling (Hexagrammos otakii, H. otakii) remains unclear. The nine targets of cinnamaldehyde were gathered in identified by the Traditional Chinese Medicine Systems Pharmacology ...
Gu Y, Zhan Y, Guo Y, Hua W, Qi X, Gu Z, Cao S, Chen Y, Xue Z, Wang W, Wang W.   +10 more
europepmc   +2 more sources

Characterization of irrigator emitter to be used as solid set canopy delivery system: which is best for which role in the vineyard?

Pest Management Science, Volume 79, Issue 2, Page 584-597, February 2023., 2023
Irrigator emitters were demonstrated as a feasible SSCD solution for PPP spray application in vineyards. The right emitter positioning in the canopy, according to their spray pattern, plays a key role for the canopy spray coverage. Abstract Background The timely and flexible treatment of solid set canopy delivery systems (SSCDS) is expanding ...
Eric Mozzanini, Marco Grella, Paolo Marucco, Paolo Balsari, Fabrizio Gioelli   +4 more
wiley   +1 more source

A bottom‐up design methodology of neural min‐sum decoders for LDPC codes

IET Communications, Volume 17, Issue 3, Page 377-386, February 2023., 2023
After investigating the training process of neural network formed by unrolling a original LDPC code decoder, we proposed a novel method of generating the needed feeding data, and exposed the close connection between loss and decoding metrics of a code. Furthermore, it was verified in extensive simulation that the quantity of training parameter impacts ...
Guangwen Li, Xiao Yu, Yuan Luo, Guangfen Wei   +3 more
wiley   +1 more source

A new design of channel denoiser using residual autoencoder

Electronics Letters, Volume 59, Issue 2, January 2023., 2023
A novel denoiser based on a residual autoencoder structure is proposed. The proposed denoiser speeds up training process and boosts the performance due to its structure effectively extracting compressed features. Simulation results show that this denoiser outperforms all the existing denoisers.
Soyoung Han, Junghyun Kim, Hong‐Yeop Song   +2 more
wiley   +1 more source

Integer programming‐based non‐uniform window decoding schedules for spatially coupled low‐density parity‐check codes

IET Communications, Volume 16, Issue 17, Page 2019-2035, October 2022., 2022
Abstract Spatially coupled low‐density parity‐check (SC‐LDPC) codes generally use a window decoding scheme, which is known to yield a near‐optimal decoding, compared to full block decoding. Recently, a non‐uniform schedule has been proposed to eliminate unnecessary updates of variable nodes within a window: this schedule is generated based on the ...
Sirawit Khittiwitchayakul, Watid Phakphisut, Pornchai Supnithi   +2 more
wiley   +1 more source

A Soft-Output STBC Decoder for Aeronautical Telemetry

Journal of Telecommunications and Information Technology, 2020
Alamouti encoding is a well-known space time block encoding technique used to improve the received signal quality in Rayleigh fading channels. In aeronautical telemetry, this encoding technique is applied to shaped offset quadrature phase shift keying ...
Yves Louet, Rami Othman, Alexandre Skrzypczak   +2 more
doaj   +1 more source

Turbo Trellis Coded Modulation (TTCM) with Imperfect Phase Reference

Electrica, 2019
In this paper, we investigate the performance of Turbo Trellis Coded Modulation (TTCM) over AWGN, and Rician channels and assume that phase disturbance is available.
Osman N. Ucan, Onur Osman
doaj   +2 more sources

Improving Capacity in LMDS Networks Using Trellis-Coded Modulation

EURASIP Journal on Wireless Communications and Networking, 2004
Local multipoint distribution systems (LMDS), which are operating worldwide in the frequency range of 26 to 43 GHz, have large bandwidths of 0.1 up to 2 GHz but a limited area coverage of a few kilometers only.
Bose Ranjan
doaj   +2 more sources

Coded Modulation and Shaping for Multivalued Physical Unclonable Functions

IEEE Access, 2022
In this paper, a coded modulation scheme employing signal shaping is proposed and designed for use in multi-valued physical unclonable functions (PUFs).
Robert F. H. Fischer, Sven Muelich
doaj   +1 more source

Space-Time Turbo Coded Modulation: Design and Applications

EURASIP Journal on Advances in Signal Processing, 2002
A design method for recursive space-time trellis codes and parallel-concatenated space-time turbo coded modulation is proposed that can be applied to an arbitrary existing space-time trellis code.
Tujkovic Djordje, Juntti Markku, Latva-aho Matti   +2 more
doaj   +1 more source