The impact of reduced frequency of cage changes on the health of mice housed in ventilated cages. Our purpose in this investigation was to determine if we could reduce cage changing frequency without adversely affecting the health of mice. We housed mic... CK Reeb-Whitaker,B Paigen,WG Beamer...
However, unique reactivity towards H2S at low operating temperatures leads to accumulation of CuS clusters on the surface, which can connect to create a percolation path of high electric conductance. The core-shell heterostructures differ in their response to H2S, as the materials' shell (CuFe2O4...
Because of the natural materials, leather band will be worn, deformed, and discolored over time. It is recommended to replace the band periodically. • The durability of a leather band may be affected when wet (fading, peeling of adhesive), owing to the properties of the material. More...
Physical: Suitable means of access will be provided, such as roof ladder, crawling boards, scaffolding, and staging. Where access is possible alongside fragile materials such as roof lights, covers will be provided or the fragile material will be fenced off, catch nets will be provided as ...
These two key points were addressed through the use of a low-active filler metal and interlayer materials. Numerical simulation was employed to optimise the design of the joints and the shape of the parts and thus, reduce stresses on SiC. SiC/metal brazed prototypes of industrial parts were ...
The main article concept lies within simulation the process of sulfides and other sulfur compounds formation with bimetallic nanoparticles to protect oil and gas equipment from sulfur-containing corrosive agents in aqueous medium. The goal is to synthesize the copper-silver bimetall...
The mechanism of corrosion wear of the base pipe was revealed.Kruk, PavelGolubev, IvanShaposhnikov, NikitaShinder, JuliaKotov, DmitryMaterials (1996-1944)
Bombardier beetles, as their name implies, defend themselves against the potential predators by spraying boiling-hot and corrosive chemicals which are products of an explosive biochemical reaction taking place in the paired organs called reaction chambers (RCs). Why these beetles can withstand the ...
To connect two pipes which may carry high-temperature potentially corrosive fluids, for example exhaust gases from an internal combustion engine, while permitting flexing of the pipes with respect to each other in torsion or twist, bending or lateral shift, while maintaining a sealed connection, a...
under corrosive effect for the dynamic incentives, long-term high temperature and flue gas (SO_2 and SO_3), so there're uneven settlement in chimney foundation, tilt in chimney cylinder body, concrete spelling or cracking in cylinder wall, steel corrosion and degradation of structural stiffness....