Results 11 to 20 of about 313,138 (345)

The effect of herbicides on the yield structure elements and the productivity of oil flax [PDF]

open access: yesBIO Web of Conferences, 2021
The article provides the research results concerning the effect of antidicotyledonous herbicide Sekator Turbo, OD (a.i. amidosulfuron + iodosulfuron-methyl-sodium + mefenpyr-diethyl) in a tank mixture with various graminicides Quickstep, FEM (a.i ...
Bushnev Alexander S.   +3 more
doaj   +1 more source

Nested turbo codes for the costa problem [PDF]

open access: yes, 2008
Driven by applications in data-hiding, MIMO broadcast channel coding, precoding for interference cancellation, and transmitter cooperation in wireless networks, Costa coding has lately become a very active research area.
Cheng, Samuel   +5 more
core   +1 more source

Turbo EP-based Equalization: a Filter-Type Implementation [PDF]

open access: yes, 2018
This manuscript has been submitted to Transactions on Communications on September 7, 2017; revised on January 10, 2018 and March 27, 2018; and accepted on April 25, 2018 We propose a novel filter-type equalizer to improve the solution of the linear ...
Arias-de-Reyna, Eva   +3 more
core   +2 more sources

Interleaving Gains for Receive Diversity Schemes of Distributed Turbo Codes in Wireless Half–Duplex Relay Channels [PDF]

open access: yes, 2015
This paper proposes the interleaving gain in two different distributed turbo-coding schemes: Distributed Turbo Codes (DTC) and Distributed Multiple Turbo Codes (DMTC) for half-duplex relay system as an extension of our previous work on turbo coding ...
Ejaz, S.   +2 more
core   +2 more sources

Linear and nonlinear modeling of self-excited acoustic oscillations in a T-shaped thermoacoustic engine

open access: yesAIP Advances, 2021
Branch tubes are often used in thermoacoustic engines (TAEs) for acoustic power extraction or acoustic field adjustment. Their roles, although critical for the performance of the thermoacoustic system, are not fully understood yet. To address this issue,
Geng Chen, Haitian Hao, Aidong Deng
doaj   +1 more source

Turbo codes and turbo algorithms

open access: yesJournal of Communications Software and Systems, 2017
In the first part of this paper, several basic ideas that prompted the coming of turbo codes are commented on. We then present some personal points of view on the main advances obtained in past years on turbo coding and decoding such as the circular trellis termination of recursive systematic convolutional codes and double-binary turbo codes associated
Berrou, Claude   +2 more
openaire   +3 more sources

Comparative Analysis of "Turbo", "Reduced-Turbo", "Flower" and "Semi-Turbo" Roundabout

open access: yesTehnicki vjesnik - Technical Gazette, 2020
A growing number of studies, presented in scientific and professional literature, point out a poor traffic safety characteristic of "standard" two-lane roundabouts, and lower capacity than expected. These problems are resolved in different ways in different countries; however, the most successful solution has proven to be reducing the number of ...
Tollazzi, Tomaž   +3 more
openaire   +4 more sources

Influence of Vane Structure on Flow Field in Turbo-air Classifier

open access: yesShiyou jixie, 2021
Turbo-air classifiers have low classifying precision and efficiency, which are mainly resulted from its internal structure. In this study, based on the air flow trajectory equation, three structural types of guide vanes are designed including straight ...
Yu Dankui   +6 more
doaj  

THE ROAD SAFETY AT TURBO ROUNDABOUTS IN POLAND [PDF]

open access: yesArchives of Transport, 2015
There are to two groups of turbo roundabouts used currently in Poland. The first group is turbo roundabouts with geometry and traffic organization designed following the model of Dutch turbo roundabouts with raised lane dividers. The other group is turbo
Elżbieta Macioszek
doaj   +1 more source

Creencias docentes sobre la escritura con apoyo de las TIC

open access: yesEducación y Ciencia, 2022
El artículo se asocia a la investigación doctoral Creencias docentes sobre la enseñanza de la escritura con apoyo de las TIC en la educación básica en Colombia, en el Distrito Portuario de Turbo.
Maria Rosa, Edwin Martinez
doaj   +1 more source

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