FLUID APPLIED MEMBRANE AIR BARRIERS PART 1 GENERAL 1.01 SECTION INCLUDES A. Surface preparation.B. Application of single component, cold applied, liquid air/vapor barrier.C. Application of materials to provide bridge and seal air leakage pathways in 1. Wall and roof connections and penetrations.2...
Fluid-applied flashing materials for air and water barriers offer many advantages over peel-and-stick, sheet goods or house wraps for building envelopes. However, not all fluid-applied products or even ones made with silyl-terminated polymer (STP) technology are equal. ...
Establishing a live imaging setup to capture circulating monocyte transmigration with a ‘trench up’ membrane configuration. (a) Live imaging flow setup, which is comprised of a peristaltic pump, media reservoirs in a 37ºC bead bath, and an incubation stage that holds the device. This setup...
Increasing the selectivity of the semipermeable membrane will lead to more efficient osmotic flow. The selectivity of the semipermeable membrane is given by σ, the membrane efficiency (often referred to as the reflection coefficient). A σ value of 1 would represent a perfect semipermeable membrane,...
Normal to the membrane plane, the pressure was 1 atmosphere, corresponding to the normal laboratory situation. Parallel to the membrane plane a negative pressure of -100 atmospheres was applied, derived from the measured surface tension of a monolayer at an air-water interface. The measured ...
on the apical membrane of the ChP during a specific stage. While NKCC1 retains bidirectional transporter potential throughout life, its role in mediating net CSF-to-ChP transport during the early postnatal period of brain development critically influenced the establishment of CSF ion and fluid homeos...
This aspect cannot be addressed here and requires future work by potentially determining pore size distributions under applied stress. In contrast, stressed permeabilities conducted on sample plugs can only provide a bulk permeability assuming a certain flow regime that dominates. Constraining the fractal...
Cell migration across CPEpi monolayers was assayed in 6.5 mm transwell units with 8 μm pore size, coated with poly-L-lysine, with human CPEpi cells growing on the underside of the membrane. 1 × 104 serum-starved cancer cells in 100 μL were deposited in the upper compartment of the ...
The amplitude of the PDMS membrane is 20 µm. tube and millimeter-scale air–liquid meniscus. The move- ment of the water interface was tracked... NQ Dich,TX Dinh,PH Pham,... - 《Japanese Journal of Applied Physics》 被引量: 9发表: 2015年 Analytical Evaluation of Squeeze Film Forces...
Ocular medications applied topically undergo passive diffusion along a concentration gradient via a transcellular or paracellular route [64]. Considering the physicochemical features of the ocular barriers, drugs diffuse across the barrier from a low concentration to high concentration based on Fick’s ...