Filters: Tags: fractures (X)18 results (45ms)
Delineation of Subsurface Stratigraphy and Structures by a Single Channel, Continuous Seismic-Reflection Survey Along the Clinch River, Near Oak Ridge, Tennessee
Relationships between the bone pathologies, ash and mineral content of long bones in 35-day-old broiler chickens
Three-fold induction of renal 25-hydroxyvitamin D sub(3)-24-hydroxylase activity and increased serum 24,25-dihydroxyvitamin D sub(3) levels are correlated with the healing process after chick tibial fracture
Prediction of Breaking Strength in Osteoporotic Avian Bone Using Digitized Fluoroscopy, a Low Cost Radiographic Technique
Preliminary delineation of contaminated water-bearing fractures intersected by open-hole bedrock wells.
As part of a multidisciplinary investigation designed to assess the implications of coal-bed methane development on water resources for the Powder River Basin of southeastern Montana, six wells were drilled through Paleocene-age coal beds along a 31-km east–west transect within the Tongue River drainage basin. Analysis of geophysical logs obtained in these wells provides insight into the hydrostratigraphic characteristics of the coal and interbedded siliciclastic rocks and their possible interaction with the local stress field. Natural gamma and electrical resistivity logs were effective in distinguishing individual coal beds. Full-waveform sonic logs were used to determine elastic properties of the coal and an...