David J. Williams

ORCID: 0000-0002-4311-0678
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About
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Research Areas
  • Tailings Management and Properties
  • Soil and Unsaturated Flow
  • Rock Mechanics and Modeling
  • Geotechnical Engineering and Soil Mechanics
  • Geotechnical and Geomechanical Engineering
  • Geotechnical Engineering and Underground Structures
  • Mine drainage and remediation techniques
  • Geotechnical Engineering and Soil Stabilization
  • Landslides and related hazards
  • Grouting, Rheology, and Soil Mechanics
  • Mining Techniques and Economics
  • Landfill Environmental Impact Studies
  • Geotechnical Engineering and Analysis
  • Tunneling and Rock Mechanics
  • Mineral Processing and Grinding
  • Geophysical Methods and Applications
  • Dam Engineering and Safety
  • Groundwater flow and contamination studies
  • Drilling and Well Engineering
  • Geotechnical and construction materials studies
  • Infrastructure Maintenance and Monitoring
  • Asphalt Pavement Performance Evaluation
  • Soil erosion and sediment transport
  • Minerals Flotation and Separation Techniques
  • Geomechanics and Mining Engineering

The University of Queensland
2016-2025

University of Nevada, Reno
2025

Nevada Division of Public and Behavioral Health
2025

E Ink (South Korea)
2025

Queen Mary University of London
2024

University of Wyoming
2022-2024

RTI International
2024

University of North Dakota
2024

Idaho State University
2012-2023

Commonwealth Scientific and Industrial Research Organisation
1993-2023

Cracking in soils that are undergoing drying is controlled by soil suctions and properties such as compression modulus, Poisson's ratio, shear strength, tensile specific surface energy. The paper reviews the occurrence morphology of cracks dry-climate regions Australia Canada. After reviewing behaviour unsaturated mechanics cracking, solutions developed based on (i) elasticity theory, (ii) transition between failure, (iii) linear elastic fracture mechanics. compared related to crack depths...

10.1139/t92-030 article EN Canadian Geotechnical Journal 1992-04-01

10.1016/0021-9797(78)90260-6 article EN Journal of Colloid and Interface Science 1978-06-01

Tissue engineering scaffolds require a controlled pore size and structure to host tissue formation.Supercritical carbon dioxide (scCO 2 ) processing may be used form foamed in which the escape of CO from plasticized polymer melt generates gas bubbles that shape developing pores.The process forming these involves simultaneous change phase polymer, resulting rapid expansion surface area changes rheological properties.Hence, is difficult control with respect desired final structure.In this...

10.22203/ecm.v014a07 article EN European Cells and Materials 2007-12-17

10.1016/j.ijrmms.2011.11.007 article EN International Journal of Rock Mechanics and Mining Sciences 2011-12-04

10.1016/j.mpaic.2014.04.008 article EN Anaesthesia & intensive care medicine 2014-05-21

Abstract The authors undertook this study to assess levels of cadmium exposure in the general population. Samples lung, liver, and kidney were obtained from 61 cadavers (43 males, 18 females; 2–89 yr age, mean age = 38.5 yr) who died accidental causes subject postmortem examinations at John Tonge Centre for Forensic Sciences, Queensland Health Scientific Services, Brisbane, Australia, 1997 1998. bladder urine also 22 cadavers. Tissue samples analyzed cadmium, zinc, copper with inductively...

10.1080/00039890209602919 article EN Archives of Environmental Health An International Journal 2002-01-01

10.1016/j.ijrmms.2012.07.015 article EN International Journal of Rock Mechanics and Mining Sciences 2012-08-13

10.1016/j.ijfatigue.2012.02.008 article EN International Journal of Fatigue 2012-03-05

For reference to paper under discussion, see this Bibliography Vol. 33, No. 4, 17 N69-07384

10.1306/74d71ee2-2b21-11d7-8648000102c1865d article EN Journal of Sedimentary Research 1969-12-01

SUMMARY: A method for the preparation of carbon replicas Bacillus spores is described. Micrographs these reveal much more surface detail than direct electron micrographs. Rib formations were found on five different species and micrographs obtained suggest that sculpturing varies according to species.

10.1099/00221287-17-1-75 article EN Journal of General Microbiology 1957-08-01

Abstract Each year, hundreds of thousands tons industrial wastes are being stockpiled, landfilled, and disposed in storages occupying large areas land that would otherwise be available for productive use. Recycling such is now becoming urgent global interest due to an increasing population, the rise anthropogenic activities, need more efficient resource waste management systems. Among many wastes, generation glass dramatically increasing, particularly municipal, industrial, construction...

10.1111/ijac.13434 article EN International Journal of Applied Ceramic Technology 2019-11-26
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