Results 21 to 30 of about 10,270,646 (230)

Mixed state discrimination using optimal control [PDF]

open access: yes, 2009
We present theory and experiment for the task of discriminating two nonorthogonal states, given multiple copies. We implement several local measurement schemes, on both pure states and states mixed by depolarizing noise.
A. C. Doherty   +9 more
core   +2 more sources

Effects of corruption risks on access to information resources: the question

open access: yesПроблеми Законності, 2015
The article examines the impact of actual corruption risks in providing access to information resources. Defined objective and subjective factors contributing to the corruption risks and the ways of their reduction.
О. Б. Червякова
doaj   +1 more source

State Control and State Supervision in the Pharmaceutical Field: Problems of Differentiation

open access: yesBulletin of Kharkiv National University of Internal Affairs, 2020
The author of the article has studied the essence and content of state control and state supervision in the pharmaceutical sphere. The purpose of the article is to study state control and state supervision in the pharmaceutical field and substantiate ...
О. S. Khovpun
doaj   +1 more source

Construction Control and Monitoring Platform of a Large-Segment Steel Box Girder with Hoisting Installation

open access: yesApplied Sciences, 2023
The large-segment hoisting construction technology for bridges is increasingly widely used due to its flexibility and efficiency, although it also poses challenges to construction monitoring.
Feng Wen   +4 more
doaj   +1 more source

Feedback control of quantum state reduction [PDF]

open access: yes, 2004
Feedback control of quantum mechanical systems must take into account the probabilistic nature of quantum measurement. We formulate quantum feedback control as a problem of stochastic nonlinear control by considering separately a quantum filtering ...
Mabuchi, Hideo   +2 more
core   +4 more sources

State Participation in Energy Security Provision of the People’s Republic of China

open access: yesVestnik MGIMO-Universiteta, 2015
The author investigates the role and place of government in the modern energy sector of China. Due to unprecedented scale industrial processes of modernization and urbanization in China, high rates of economic development, the growth of living standards,
I. F. Rakhimyanova
doaj   +3 more sources

Satellite Status Control Using Tabulation Gain Controller in a Variable Parameter System [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2022
In the variable parameter linear method, which is used to express systems with time-varying state-space matrices, the stability and performance of the feedback system are guaranteed, and there is a significant potential for improving efficiency.
M. Navabi, F. Malekpour
doaj   +1 more source

Neural control of brain state [PDF]

open access: yesCurrent Opinion in Neurobiology, 2014
How the brain takes in information, makes a decision, and acts on this decision is strongly influenced by the ongoing and constant fluctuations of state. Understanding the nature of these brain states and how they are controlled is critical to making sense of how the nervous system operates, both normally and abnormally.
Zagha, Edward, McCormick, David A
openaire   +4 more sources

State control of tuberculosis [PDF]

open access: yesBritish Journal of Tuberculosis, 1918
n ...
openaire   +3 more sources

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