Proportions of test specimens. by Yao Long (1604773)

Numerical simulation data. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Fig 4 - by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Porosity model. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Signal intensity curves at 0.2 and 0.4 porosity. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Interior diagram of goaf simulation platform. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

EM wave transmission in coal-rock media. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Simulation platform experimental data. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Simulation platform for porous media in goaf. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Processed intensity curve of 800 MHz and 900 MHz. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Signal intensity curve at different porosities. by Qingsong Zhang (3353270)

“…Initially, the decay follows a logarithmic pattern, whereas, at later stages, the attenuation exhibits a gradual and smooth decrease. As the frequency increases, the initial attenuation amplitude of electromagnetic wave intensity rises; however, subsequent attenuation is largely unaffected by frequency, with the later attenuation rate being proportional to porosity. …”

Survival function analysis of mortality for Viral load status and Treatment Interruption status. by Ekerette Emmanuel Udoh (7326194)

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Clinic characteristics of study participants from two ART facilities in Bauchi state, based on data retrieved covering a three-year period from 2020 to 2022. by Ekerette Emmanuel Udoh (7326194)

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Survival function analysis of treatment Interruption for Viral load status and BMI status. by Ekerette Emmanuel Udoh (7326194)

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Survival function analysis of viral suppression for BMI status and Treatment Interruption status. by Ekerette Emmanuel Udoh (7326194)

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Schematic presentation of sampling of population for analysis. by Ekerette Emmanuel Udoh (7326194)

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Survival curve of ART Treatment outcomes. by Ekerette Emmanuel Udoh (7326194)

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Incidence of mortality and viral load suppression by demographic characteristics among participants in HIV care facilities in Bauchi State, 2020-2022. by Ekerette Emmanuel Udoh (7326194)

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Incidence of ART treatment interruption and LTFU by clinical characteristics <i>among participants in HIV care Facilities in</i> Bauchi State, 2020-2022. by Ekerette Emmanuel Udoh (7326194)

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Incidence of ART treatment interruption and LTFU by demographic characteristics among participants in HIV care facilities in Bauchi State, 2020-2022. by Ekerette Emmanuel Udoh (7326194)

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