Results 41 to 50 of about 296,058 (324)
Natural reproduction in tropical buffalo herds
Revista Científica, 2023 Reproduction is one of the most important aspects of farm management that, combined with genetics, allows the productive system to develop and meet minimum productivity standards for sustainability and market demands.
Laura Gómez Estrada
doaj
Techne, 2019 Pada sistem komunikasi digital, dibutuhkan sistem penyandian kanal yang berfungsi untuk meminimalkan efek kerusakan atau hilangnya informasi yang diakibatkan oleh derau di dalam kanal. Sistem penyandian kanal yang baik memiliki nilai Bit Error Rate (BER)
Eva Yovita Dwi Utami +2 more
doaj +1 more source
Coding theorems for turbo code ensembles [PDF]
, 2002 This paper is devoted to a Shannon-theoretic study of turbo codes. We prove that ensembles of parallel and serial turbo codes are "good" in the following sense.
Jin, Hui, McEliece, Robert J.
core +2 more sources
PENGARUH PENGUNAAN MODEL PEMBELAJARAN JOGYUKENYU (LESSON STUDY) TERHADAP PRESTASI BELAJAR MATEMATIKA PADA SEGIEMPAT DITINJAU DARI MINAT BELAJAR (Eksperiment Pembelajaran Pada Siwa Kelas VII Semester 1 SMP N 2 Gatak ) [PDF]
, 2010 Penelitian ini bertujuan untuk : 1) Menganalisis dan menguji pengaruh model pembelajaran jogyukenyu (lesson study) terhadap prestasi belajar. 2) Menganalisis dan menguji pengaruh minat belajar siswa terhadap prestasi belajar siswa.
SARI , AMBARI TURBO
core
Irregular Turbo Codes in Block-Fading Channels
, 2010 We study irregular binary turbo codes over non-ergodic block-fading channels. We first propose an extension of channel multiplexers initially designed for regular turbo codes.
Boutros, Joseph J. +2 more
core +1 more source
Frequency-Domain Turbo Equalisation in Coded SC-FDMA Systems: EXIT Chart Analysis and Performance [PDF]
, 2012 In this paper, we investigate the achievable performance of channel coded single-carrier frequency division multiple-access (SC-FDMA) systems employing various detection schemes, when communicating over frequency-selective fading channels.
Hanzo, Lajos +2 more
core +1 more source
FEBS Letters, EarlyView.UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg +2 more
wiley +1 more source
Denoising-Based Turbo Compressed Sensing
IEEE Access, 2017 Turbo compressed sensing (Turbo-CS) is an efficient iterative algorithm for sparse signal recovery with partial orthogonal sensing matrices. In this paper, we extend the Turbo-CS algorithm to solve compressed sensing problems involving a more general ...
Zhipeng Xue, Junjie Ma, Xiaojun Yuan
doaj +1 more source
Relay Switching Aided Turbo Coded Hybrid-ARQ for Correlated Fading Channel
, 2011 Hybrid-Automatic-Repeat-reQuest (HARQ) has become an indispensable technique in reliable communications systems. However, its performance is inevitably affected by the channel’s fading correlation. In this paper, we proposed a novel relay-switching aided
Hanzo, Lajos +2 more
core +1 more source
Multi-level Turbo Decoding Assisted Soft Combining Aided Hybrid ARQ [PDF]
, 2010 Hybrid Automatic Repeat reQuest (ARQ) plays an essential role in error control. Combining the incorrectly received packet replicas in hybrid ARQ has been shown to reduce the resultant error probability, while improving the achievable throughput.
Chen, Hong +2 more
core +1 more source