Results 21 to 30 of about 7,716,958 (309)
Nature Communications, 2023 An increasing proportion of the population has acquired immunity through COVID-19 vaccination and previous SARS-CoV-2 infection, i.e., hybrid immunity, possibly affecting the risk of new infection.
Brechje de Gier +9 more
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SMC based bilateral control [PDF]
, 2007 Design of a motion control system should take into account (a) unconstrained motion performed without interaction with environment or other system, and (b) constrained motion with system in contact with environment or another system or has certain ...
Elitaş, Meltem, Şabanoviç, Asif
core +1 more source
The efficacy of control environment as fraud deterrence in local government
Management şi Marketing, 2017 In a globalised scenario, the topic of an enormous increase of malfeasance in the local governments, posing catastrophic threats which come from vicious bureaucratic apparatus, becomes a global phenomenon.
Nuswantara Dian Anita +2 more
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Model following control with discrete time SMC for time-delayed bilateral control systems [PDF]
, 2011 This paper proposes a new algorithm based on model following control to recover the uncompensated slave disturbance on time delayed motion control systems having contact with environment.
Baran, Eray Abdurrahman +6 more
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Status of Ambient PM2.5 Pollution in the Seoul Megacity (2020)
Asian Journal of Atmospheric Environment, 2021 The Center for Air Quality & Control at the Seoul Research Institute of Public Health and the Environment (SIHE) has monitored changes in the concentration of fine dust in Seoul over the past 10 years and investigated meteorological factors as well as ...
Jung-Hoon Uhm +9 more
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COSO Model for Internal Control (II)
CECCAR Business Review, 2020 The main purpose of internal control is to provide reasonable assurance regarding the achievement of the entity’s general objectives (regardless of whether the entity is a trading company or not).
Mirela PĂUNESCU
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Source, transport and impacts of a heavy dust event in the Yangtze River Delta, China, in 2011 [PDF]
Atmospheric Chemistry and Physics, 2014 Dust invasion is an important type of particle pollution in China. During 1 to 6 May in 2011, a dust event was observed in the Yangtze River Delta region (YRD).
X. Fu +6 more
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Author Correction: Temporal changes in global soil respiration since 1987
Nature Communications, 2021 A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-22014 ...
Jiesi Lei +5 more
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Carbon Energy, 2020 An efficient method that utilizes simple techniques, easy operation, and low‐cost production to create flexible graphene‐based materials is a worthy practical challenge.
Hao Zhang +8 more
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Temporal changes in global soil respiration since 1987
Nature Communications, 2021 Soils hold massive amounts of carbon that hangs in the balance of microbial respiration and climate warming. Here the authors analyze a global dataset starting in 1987 and find through modeling that though soil respiration change had flatlined, recently ...
Jiesi Lei +5 more
doaj +1 more source