Sea-floor tectonics and submarine hydrothermal systems [PDF]
, 2005 The discovery of metal-depositing hot springs on the sea floor, and especially their link to chemosynthetic life, was among the most compelling and significant scientific advances of the twentieth century. More than 300 sites of hydrothermal activity and
de Ronde, Cornell D. J. +2 more
core +1 more source
Discussion: “Correlation of Coefficient of Friction With Drilling Torque and Thrust for Different Types of Cutting Fluids” (Schmidt, A. O., Gilbert, W. W., and Boston, O. W., 1942, Trans. ASME, 64, pp. 703–707) [PDF]
, 1942 Hans Ernst
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Facile Deep Brain Electrode Coating with MXene for Improved Electrode Performance
Advanced Healthcare Materials, EarlyView.Facile dip‐coating of commercial carbon fiber electrodes with Ti3C2Tx MXene improves electrical conductivity, reduces impedance, and enables single‐neuron recordings in the rat hippocampus over four weeks. The coating maintains biocompatibility, minimizes inflammation, and remains MRI‐compatible.
Laura Kondrataviciute +5 more
wiley +1 more source
Laboratory Study on Core Fracturing Simulations for Wellbore Strengthening
Geofluids, 2019 The lost circulation in a formation is one of the most complicated problems that have existed in drilling engineering for a long time. The key to solving the loss of drilling fluid circulation is to improve the pressure-bearing capacity of the formation.
Biao Ma +4 more
doaj +1 more source
Discussion: “Performance of Cutting Fluids in Drilling Various Metals: Progress Report No. 4 of the Sub-committee on Cutting Fluids of the A.S.M.E. Special Research Committee on the Cutting of Metals” (Boston, O. W., and Oxford, C. J., 1933, Trans. ASME, 55(10), pp. 1–25) [PDF]
, 1933 George M. Cunningham
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Advanced Healthcare Materials, EarlyView.The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley +1 more source
Natural Gas Industry BTo master changes in rock mechanical properties and the impact of high temperature on rock-breaking efficiency, the rock mechanical properties of granite, limestone, and sandstone under different temperatures and single-tooth static-pressure experiments ...
Dongdong Song +9 more
doaj +1 more source
A solids-free brine drilling fluid system for coiled tubing drilling
Petroleum Exploration and Development, 2018 : There are many problems associated with coiled tubing drilling operations, such as great circulation pressure loss inside pipe, difficulties in weight on bit (WOB) transferring, and high probability of differential sticking.
Xiaojun WANG +5 more
doaj +1 more source
Stabilizing biopolymers in water-based drilling fluids at high temperature using antioxidants, a formate salt, and polyglycol [PDF]
, 2018 Biopolymers degrade in water-based drilling fluids when exposed to high temperatures for some time, thus leading to hole-cleaning problems such as stuck pipe.
Akpan, EU +3 more
core
Advanced Healthcare Materials, EarlyView.Despite significant efforts in developing novel biomaterials to regenerate tissue, only a few of them have successfully reached clinical use. It has become clear that the next generation of biomaterials must be multifunctional. Smart biomaterials can respond to environmental or external stimuli, interact in a spatial‐temporal manner, and trigger ...
Sonya Ghanavati +12 more
wiley +1 more source