We proposed a novel fabrication method for 3-D SU-8 molds using two-step inclined backside exposures and additional two-step top side exposures.
This permitted his architects, Buchman & Fox, to address a matter plaguing the skyline since the first tall buildings went up in the 1880s: the typical high-rise rose in decorous civility from its street frontage, but the side exposures were usually just rude blank walls.
On the fixed income side, bonds face exposure to interest rate and creditor risk.
The efficacy of water-cooling for one-side exposure was confirmed; however, for three-side exposure it is shown that only passive protection is able to significantly extend the fire endurance of GFRP pultruded profiles.
Top and back-side exposure are implemented in the fabrication of original structures such as cantilevers, covered channels with embedded features and arrays of microneedles.
The results obtained show that three-side exposure causes a remarkable reduction of fire resistance, compared to one-side exposure, for both unprotected and protected profiles, highlighting the importance of adopting a building architecture with GFRP beams integrated in the floors.
It was possible to conclude that for one-side exposure, water-cooling is the most effective protection, particularly with flowing water, providing more than 120 min of fire resistance.
For three-sides exposure, the fire resistance of the different solutions tested was severely reduced, namely that of the water-cooling systems, which provided fire resistances of only about 20 min, regardless of using flowing water; for this type of exposure, the best performance was provided by the CS board protection, with about 40 min of fire resistance.
We conjecture that some of this call-side positioning in the January contract may be occurring in "pair trade" scenarios in concert with put-side exposure in sector-specific ETF's.
