It considers the cohesion force of filling soil and the adhesive force on interfaces of retaining walls.

A study on improving size adhesion by high-speed shearing homogenization;

OBJECTIVE To prepare Gliclazide bioadhesive sustained release tablets and investigate the in vitro release characteristics,adhesion in the ex vivo tissues and the pharmacokinetics in beagle dogs.

The growth ability and adhesion of those cells were observed.

Testing study on influence of freezing and thawing circulation on saline soil’s cohesion;

Computation of lateral soil pressure on soil nailing wall considering cohesion force and cut slope angle;

Nonlinear visco-elasto-plastic rheological model of rock with consideration of cohesion and internal friction coefficient;

The adhesive ability of the prepared bioadhesive tablets was measured using excised small intestine of same rat by domestic adhesive force determination device.

OBJECTIVE To study the drug release mechanism of helicid(HD) bioadhesive sustained-release tablet and to determine the adhesive force in vitro.

Methods Taking raw material of formula as factor and adhesive force as marker,orthogonal test was used to optimize the matrix ratio in cataplasm.