Results 21 to 30 of about 632,289 (338)

Transmitters and False Transmitters [PDF]

open access: yesNature, 1965
Biogenic Amines Edited by Harold E. Himwich and Williamina A. Himwich. (Progress in Brain Research, Vol. 8.) Pp. xiii + 250. (Amsterdam, London and New York: Elsevier Publishing Company, 1964.) 80s.
openaire   +1 more source

Selective tracking of FFAR3-expressing neurons supports receptor coupling to N-type calcium channels in mouse sympathetic neurons

open access: yesScientific Reports, 2018
Activation of short-chain free fatty acid receptors 3 (FFAR3) has been suggested to promote sympathetic outflow in postganglionic sympathetic neurons or hamper it by a negative coupling to N-type calcium (CaV2.2) channels.
Claudia Colina   +2 more
doaj   +1 more source

The near infrared reflective materials surfaces : dimensions and angles. [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2009
The near infra-red signals reflected by different surfaces are studied. The transmitted signals are reflected by different surface obstacles for varied distances among the receiver, reflector and remote controller. The infra-red transmitter transmits the
Fisal.A. Al-Bassam
doaj   +1 more source

Using QFD and AHP tools in the case of industrial transmitters manufacturing [PDF]

open access: yesFME Transactions, 2020
The analysis of a new product realization from the view of customer requirements and a relevant technical response of a company is presented in this paper. Two types of tools are used: QFD and AHP.
Ćoćkalo Dragan   +4 more
doaj  

Time-varying block codes for synchronisation errors: maximum a posteriori decoder and practical issues

open access: yesThe Journal of Engineering, 2014
In this study, the authors consider time-varying block (TVB) codes, which generalise a number of previous synchronisation error-correcting codes. They also consider various practical issues related to maximum a posteriori (MAP) decoding of these codes ...
Johann A. Briffa   +2 more
doaj   +1 more source

A 65 nm Duplex Transconductance Path Up-Conversion Mixer for 24 GHz Automotive Short-Range Radar Sensor Applications

open access: yesSensors, 2022
A 24 GHz highly-linear upconversion mixer, based on a duplex transconductance path (DTP), is proposed for automotive short-range radar sensor applications using the 65-nm CMOS process.
Tahesin Samira Delwar   +5 more
doaj   +1 more source

EVIDENCE FOR RECYCLING OF SYNAPTIC VESICLE MEMBRANE DURING TRANSMITTER RELEASE AT THE FROG NEUROMUSCULAR JUNCTION

open access: yesJournal of Cell Biology, 1973
When the nerves of isolated frog sartorius muscles were stimulated at 10 Hz, synaptic vesicles in the motor nerve terminals became transiently depleted.
J. Heuser, T. Reese
semanticscholar   +1 more source

Phase and amplitude pre-emphasis techniques for low-power serial links [PDF]

open access: yes, 2006
A novel approach to equalization of high-speed serial links combines both amplitude pre-emphasis to correct for intersymbol interference and phase pre-emphasis to compensate for deterministic jitter, in particular, data-dependent jitter.
Buckwalter, James F.   +3 more
core   +1 more source

Pre-coder design over two-symbol extension for K-user cyclic interference channels

open access: yesThe Journal of Engineering, 2014
The authors consider K-user cyclic single-input–single-output (SISO) interference channel (IC) where each receiver is interfered with from only one neighbouring transmitter.
Hyukjin Chae, Jinyoung Jang, Dongku Kim
doaj   +1 more source

Two-channel electric liquid helium level meter [PDF]

open access: yesОмский научный вестник, 2019
The liquid helium level meter for the transport cryomodules of high-speed ground vehicles with the magnetic suspension is presented in the article. The need to develop such a meter is dictated by the specifics of the functioning of cryomodules that ...
K. K. Kim   +2 more
doaj   +1 more source

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