Protonation status and control mechanism of flavin–oxygen intermediates in the reaction of bacterial luciferase

The technological age we're in removes all the temporal and spatial boundaries of communication and continues to provide various opportunities and conveniences for us. However, in this digital age in which individuals face intense information flow every day along with these opportunities, the effectiveness and control power of means of communication also increase. In today's capitalist or modern social order, a child model whose mental processes in a consumption-oriented way, who fully gets hold of the control mechanism and acts as an adult is being created. Parent profile of modern order accepts this model and they expect their children to behave as adults. The aim of this study is to find solutions to problems children—who have increasingly become dependent on communication devices of the digital age—face in socializing, establishing realistic relationships, and getting included within the communicative action of a realistic world to guide and raise awareness within parents for developing new communicative methods and skills with the children who have almost become mechanized.

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A Short Review on Heat Stress and Heat Strain in Construction Industry: The Effect on Worker Performance, Associated Health Effect, It’s Measurement and Control Mechanism

10.1007/978-981-16-4115-2_45 ◽

2021 ◽

pp. 559-566

Author(s):

Che Mohammad Nizam ◽

Ahmad Rasdan Ismail ◽

Ezrin Hani Sukadrin ◽

Nor Kamilah Mokhtar ◽

Arham Abdullah ◽

...

Keyword(s):

Heat Stress ◽

Construction Industry ◽

Control Mechanism ◽

Health Effect ◽

Short Review ◽

Heat Strain ◽

Worker Performance ◽

And Control ◽

Measurement And Control

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Hydrogeochemical Evolution and Control Mechanism of Underground Multiaquifer System in Coal Mine Area

Geofluids ◽

10.1155/2020/8820650 ◽

2020 ◽

Vol 2020 ◽

pp. 1-15

Author(s):

Qiding Ju ◽

Yu Liu ◽

Youbiao Hu ◽

Yuquan Wang ◽

Qimeng Liu ◽

...

Keyword(s):

Cation Exchange ◽

Mine Water ◽

Control Mechanism ◽

Water Inrush ◽

Pyrite Oxidation ◽

Mining Area ◽

Carbonate Dissolution ◽

Mining Activities ◽

Hydrogeochemical Evolution ◽

And Control

Mining activities interfere into the natural groundwater chemical environment, which may lead to hydrogeochemical changes of aquifers and mine water inrush disasters. The study of hydrogeochemical evolution processes of underground aquifers is helpful to the prevention and control of mine water inrush. The results show that the study area is mainly impacted by four hydrogeochemical processes: dissolution, cation exchange, desulfurization and reduction, and pyrite oxidation. The Cenozoic aquifers are dominated by carbonate dissolution and desulfurization. The Permian aquifers are impacted mainly by cation exchange and sulfate dissolution, followed by pyrite oxidation. The Carboniferous aquifers are mainly impacted by dissolving sulfate, followed by pyrite oxidation and cation exchange. The hydrogeochemical evolution of the aquifers was controlled by mining activities and tectonic changes, and a certain regularity in space. For the Cenozoic aquifers, sulfate dissolution and cation exchange increase from west to east, and desulfurization weakens. For the Permian aquifers, cation exchange and sulfate dissolution are stronger near synclines and faults, pyrite oxidation is enhanced, and desulfurization decreases from the middle to the east of the mining area. For the Carboniferous aquifers, there is a higher dissolution of rock salt, pyrite oxidation, and cation exchange from west to east, and the desulfurization effect weakens.

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