Results 81 to 90 of about 1,112,242 (197)

Estimation of the metrological performance instability for measuring channels of research reactors

open access: yesNuclear Energy and Technology, 2015
Measuring channels (MC) of research reactors are used to monitor process parameters. This paper considers the problem of estimating the instability of the neutron power MC error in research reactors. The purpose of the study is to investigate the general
D.A. Berezhnoy   +2 more
doaj   +1 more source

Correcting quantum channels by measuring the environment

open access: yesQuantum Information and Computation, 2005
We propose an entanglement tensor to quantitatively compute the entanglement of a general pure multipartite quantum state. We compare the ensuing tensor with the concurrence for bipartite state and apply the tensor measure to some interesting examples of entangled three-qubit and four-qubit states.
Patrick M. Hayden, Christopher King
openaire   +2 more sources

Improved metrological software test for temperature measurements [PDF]

open access: yes, 2012
Запропоновано структуру вдосконаленого метрологічного програмного тесту шляхом введення в його структуру нових блоків, що дають змогу враховувати вплив специфічних похибок термоелектричного перетворювача з керованим профілем температурного поля. В такому
Kochan, O.   +7 more
core  

Wiretap Channel with Action-Dependent Channel State Information

open access: yesEntropy, 2013
In this paper, we investigate the model of wiretap channel with action-dependent channel state information. Given the message to be communicated, the transmitter chooses an action sequence that affects the formation of the channel states, and then ...
Bin Dai   +3 more
doaj   +1 more source

Measuring Seepage From Irrigation Channels

open access: yes, 1959
Cover title. ; 6 folded charts in pocket. ; Literature cited: p. 81-82. ; Mode of access: Internet.
Robinson, A.R.   +3 more
openaire   +4 more sources

Measuring. Monitoring. Management. Control

open access: yesИзмерение, мониторинг, управление, контроль
Background. The article analyzes the works devoted to modeling the process of functioning of the measuring channel of the measuring system of ground-based technological equipment.
S.S. Verkhushin   +3 more
doaj   +1 more source

Measurement of target radial velocity

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2015
The multichannel and single-channel measuring instruments of target radial velocity with use multifrequency signals at presence correlated and non-correlated handicapes are synthesized.
D. I. Popov
doaj  

Performance Comparison Between Ray Tracing Channel Model and IEEE 802.11ad Channel Model in 60 GHz Band

open access: yesDianxin kexue, 2015
Now millimeter wave communication and large scale MIMO, 3D MIMO technology have become the research hotspot in the field of mobile communication. IEEE 802.11ad channel model, which is widely concerned in MIMO 3D scenario, is the empirical based on the ...
Dongbo Li, Zaixue Wei, Lin Sang
doaj   +2 more sources

Implantable telemetry for small animals [PDF]

open access: yes
A series of totally implantable telemetry devices for use in measuring deep body parameters in small animals were developed. Under a collaborative agreement with NASA, several of these systems; the continuous wave Doppler ultrasonic flowmeter, the ...

core   +1 more source

MEASURING MOBILE MULTI-CHANNEL SYSTEM FOR BENCH AND TRACK TESTS

open access: yesInformatika, 2016
A measuring system is designed for full-scale testing of units and aggregates of mobile ma-chines in order to verify their compliance with the standards defined by the product specification. The system is designed and manufactured using modern components,
S. V. Hitrikov
doaj  

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