each full weight artwork is the product of a creative idea and skillful imagination from multicultural and multicultural facts in our real world the thing inverts a scenario as a top artwork and impresses the thin kings for a long time, is the pure imaginations of a writer such that is covered by scenario writing process and methods. in terms of applying most impressiable tools such as most imp...

method previously employed by westoo for the determination of alkylmercury compounds was producing very wide picks during g.c. analyses. changing the column temperature, carrier gas flow and pressure did not supersede the problem. therefore change in packing materials was experienced. 5% dc-200 on gas-chrom did not work. a packing material used for chlorinated hydrocarbons w, 80-100 mesh. as th...

self compacting concrete (scc) specimens with limestone (l) and quartz (q) powders were formulated. the influence of the type of the powder on the properties of fresh and hardened concrete was evaluated. dense packing theories were used for mix design of samples. the equation of fuller and thompson for particle size distribution (psd) of aggregates was modified with considering fine particles a...

Abstract Foam in absorption and distillation processes is one of the main reasons for malfunctions columns including higher pressure loss, lower throughput, mass transfer rates leading to a reduction separation efficiency. This study evaluates different foam management solutions aiming at foam‐reduced operation with structured packings based on fundamental investigations. Firstly, effect spacer...

In computational geometry, packing problems ask whether a set of rigid pieces can be placed inside a target region such that no two pieces overlap. The triangle packing problem is a packing problem that involves triangular pieces, and it is crucial for algorithm design in many areas, including origami design, cutting industries, and warehousing. Previous works in packing algorithms have conject...

We analyze the problem of packing squares in an online fashion: Given a semi-infinite strip of width 1 and an unknown sequence of squares of side length in [0, 1] that arrive from above, one at a time. The objective is to pack these items as they arrive, minimizing the resulting height. Just like in the classical game of Tetris, each square must be moved along a collision-free path to its final...

objective: to evaluate the effect of fibrin perihepatic packing on controlling liver hemorrhage and liver wound healing. methods: in this animal experimental study, 20 adult male sprague dawley rats, weighing 200-220 g, were included. stab wound injury was created by number 15 scalpel, so that bilateral liver capsules and liver tissue were cut, and acute bleeding was accrued. the animals were d...