Results 171 to 180 of about 2,606 (226)

Evolution of hydraulic property and crack propagation of mine roof strata during bending-splitting deformation. [PDF]

Sci Rep
Wang J, Chen J, Lin J, Ren J.
europepmc   +1 more source

Identification model of mine water inrush source based on XGBoost and SHAP. [PDF]

Sci Rep
Kou B, Wen T.
europepmc   +1 more source

Novel Class-AB Operational Amplifier for Compact and Energy-Efficient Wake-Up Sensor Systems. [PDF]

Sensors (Basel)
AlShammary H.
europepmc   +1 more source

Study of power quality issues without and with Microgrid in Egypt. [PDF]

Sci Rep
Abdelsattar M, Aly MM, Abu-Elwfa SS.
europepmc   +1 more source

Investigation of change coal seam floor permeability based on pressurized water testing. [PDF]

Sci Rep
Meng H, Yin S, Hou E, Cao M, Yin H.
europepmc   +1 more source

Dynamic evolution of water conducting fracture zones and roof water hazard early warning based on 3d spatial clustering. [PDF]

Sci Rep
Cui M, Hou E, Fan J, Hou P, Feng D.
europepmc   +1 more source

Research on the failure law and actual measurement of floor in extremely close distance thick coal seam mining. [PDF]

Sci Rep
Deng Y, Pan W, Ma C, Liu S, Zhao Z, Deng C, Li M.   +6 more
europepmc   +1 more source

Z source based switched capacitor nine level boost inverter with a modified modulation strategy. [PDF]

Sci Rep
Hasouna AR, Mahmoud SA, El-Sabbe AE, Osheba DSM.   +3 more
europepmc   +1 more source

Using roof borehole electrical resistivity tomography to monitor roof water infiltration in a mine work face. [PDF]

Sci Rep
Du L, Zhu W, Wang L, Li H, Jiao X, Qin T.   +5 more
europepmc   +1 more source

Analysis of water-permeable fractured zone in weakly cemented overburden considering rock strain-softening. [PDF]

Sci Rep
Xue S, Wang Q, Song Z.
europepmc   +1 more source