Results 281 to 290 of about 31,177,116 (343)
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Plant Molecular Biology, 2000
Grafting experiments have revealed that transgenic plants that undergo co-suppression of homologous transgenes and endogenous genes or PTGS of exogenous transgenes produce a sequence-specific systemic silencing signal that is able to propagate from cell to cell and at long distance.
Fagard, Mathilde, Vaucheret, Herve
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Grafting experiments have revealed that transgenic plants that undergo co-suppression of homologous transgenes and endogenous genes or PTGS of exogenous transgenes produce a sequence-specific systemic silencing signal that is able to propagate from cell to cell and at long distance.
Fagard, Mathilde, Vaucheret, Herve
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Transactions of the American Institute of Electrical Engineers, 1944
Because the selection of aircraft warning devices has not, in most signal installations, provided the pilot with dependable warnings of dangerous conditions, this paper proposes that aircraft signal devices should be designed and stalled in compliance with the pilot's requirements as expressed in three design principles.
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Because the selection of aircraft warning devices has not, in most signal installations, provided the pilot with dependable warnings of dangerous conditions, this paper proposes that aircraft signal devices should be designed and stalled in compliance with the pilot's requirements as expressed in three design principles.
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2002
Keywords: traitement des signaux Note: + CD rom Reference Record created on 2005-11-18, modified on 2016-08 ...
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Keywords: traitement des signaux Note: + CD rom Reference Record created on 2005-11-18, modified on 2016-08 ...
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BINAURAL SIGNAL ENHANCEMENT SYSTEM
The Journal of the Acoustical Society of America, 2008A signal processing system, such as a hearing aid system, adapted to enhance binaural input signals is provided. The signal processing system is essentially a system with a first signal channel having a first filter and a second signal channel having a second filter for processing first and second channel inputs and producing first and second channel ...
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Signalling system requirements
IET Seminar on Power Distribution for Signalling Systems, 2007Railway signalling equipment has evolved from a purely mechanical process operated by humans to one reliant on electricity to deliver safety to passengers and trains. The signal engineer has crafted electricity distribution systems to meet the challenges of basic electrical technology which has stood the test of time but has sometimes given rise to ...
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The Journal of the Acoustical Society of America, 1979
A signal enhancement method and apparatus including a computer arranged to process underwater signals at discrete spectral intervals for facilitating spectral signature recognition of submarines. An average of the spectral intensities of broadband noise on either side of the discrete spectral interval is computed and then subtracted from the spectral ...
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A signal enhancement method and apparatus including a computer arranged to process underwater signals at discrete spectral intervals for facilitating spectral signature recognition of submarines. An average of the spectral intensities of broadband noise on either side of the discrete spectral interval is computed and then subtracted from the spectral ...
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The book titled Signals and Systems provides a detailed introduction to the fundamentals of signals and systems, focusing on their classification, characteristics, and key operations. It begins with the definition of signals and systems, covering various types such as continuous-time and discrete-time signals. The text explores the different categories
Dr. Jaya Prakash Chennoju +3 more
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Dr. Jaya Prakash Chennoju +3 more
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Advances in Experimental Medicine and Biology, 2016
C. G. Moreira, V. Sperandio
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C. G. Moreira, V. Sperandio
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Brain and other central nervous system tumor statistics, 2021
Ca-A Cancer Journal for Clinicians, 2021Kimberly D Miller +2 more
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