Polysaccharides secreted extracellularly provide additional cementing force to the entire organo-mineral framework, resulting in the formation of a (crust/mat) stable microenvironment.
Based the effects on the comprehensive consideration of wellbore temperature change, annulus pressure, and performance parameters of cement sheath and casing, and then established the calculation method of cementing force, lifting force, and wellhead growth.
Supercritical CO2 jet cannot bring obvious changes to hard limestone and shale at the same condition because the rock substances are tightly packed and filled with large cementing forces and ultra-low permeability and porosity, but can produce a few micro-cracks vertical to bedding planes.
Furthermore, high cementation force or excess cement inside the crown may induce an unfavorable stress distribution 22.
Stems were stratified according to the design concept: cemented shape-closed, cemented force-closed, and uncemented.
PF combinations were subsequently stratified according to design concept (i.e. cemented shape-closed, cemented force-closed, or uncemented).
The data were stratified according to the design concept of the femoral stem (i.e. cemented shape-closed, cemented force-closed, and uncemented) (Huiskes et al. 1998).
Then we divided the PF combinations into more homogenous groups according to design concept: cemented shape-closed, cemented force-closed, and uncemented (Huiskes et al. 1998).
The design concept of different femoral stems (i.e. cemented shape-closed, cemented force-closed, or uncemented) was determined by RN.
Any film that opens with a snitch being force-fed a cement smoothie deserves some latitude to make its case, and the South Korean crime drama "New World" is no exception.
