Results 191 to 200 of about 146,439 (338)
Multifactor analysis and dominant factor identification for coal seam gas drainage borehole instability. [PDF]
Wang W, Yang W, Zhang Z, Shi W.
europepmc +1 more source
ABSTRACT Questions have recently been raised about the suitability of using porewater samples collected with suction lysimeters to estimate per‐ and polyfluoroalkyl substances (PFAS) mass discharge in the vadose zone. Multiple lines of evidence were evaluated to determine if porewater samples collected during a data gaps investigation in the former ...
Grant R. Carey +8 more
wiley +1 more source
Study on static expansive fracturing for pressure relief and rockburst prevention in coal seam boreholes. [PDF]
Lyu W +8 more
europepmc +1 more source
Capture zone simulation for boreholes located in fractured dykes using the linesink concept
Ye‐Shuang Xu, GJ Van Tonder
openalex +2 more sources
Seismic Site Effects in Owhiro Bay Quarry, Wellington: Field Observations and Numerical Modelling
Local topography and geology are well known factors affecting the intensity of seismic shaking. We have investigated the seismic site effects at a site of the Owhiro Bay Quarry in Wellington, New Zealand, using instrumental records and numerical models.
Lukas Janku, Marlene Villeneuve
wiley +1 more source
A New Pulsed Neutron-Gamma Density Logging Method Based on Gamma-Ray Spectra and Machine Learning. [PDF]
Dong D +8 more
europepmc +1 more source

