In the hybrid sulfur (HyS) cycle, reaction between SO2 and H2O is manipulated to produce hydrogen with water sulfuric acid as by-products. However, poisoning of catalyst has been widely reported occur in this which due strong chemisorption on metal surface. The catalysts may deactivate a result these impurities present reactants or incorporated during its preparation operation HyS cycle. Here, ...

An extended Peng-Robinson equation of state (EPR-EOS) is used to model the vapor-liquid equilibrium (VLE) in systems containing (water + NaCl + CO2), (water + methanol + NaCl + CO2), (water + Na2SO4 + CO2) and (water + NH4Cl + CO2). The binary and ternary interaction parameters between salt and solvent are adjusted...

Light response (at 300 ppm CO(2) and 10-50 ppm O(2) in N(2)) and CO(2) response curves [at absorbed photon fluence rate (PAD) of 550 μmol m(-2) s(-1)] of O(2) evolution and CO(2) uptake were measured in tobacco (Nicotiana tabacum L.) leaves grown on either NO(3)(-) or NH(4)(+) as N source and in potato (Solanum tuberosum L.), sorghum (Sorghum bicolor L. Moench), and amaranth (Amaranthus cruentu...

Segmentationlbindinglorganization is a problem at the heart of machine and human vision. There are various approaches to this problem, such as local filtering[l], region competition[2], MDL (minimum description length) method[3], global energy optimi-zation[4], and correlation theory of the brain[5]. In this paper, we see visual representation as building descriptions of MDL and formulate segme...

Approximately eight thousand dolla rs lias been accumula ted toward the bui ld ing of a s tuden t co-operative S t o r e ito.ee Its Inception. According to the audi ted repor t , the present net worth of the Co Op agg r e g a t e $23 864.50, as follows: Cash, $8,81)7.7?); m e f e h a n d U e Inventory, $14,270.08; accounts receivable, $140.20; fu rn i tu re and fixtures, »!,• 547,58. The net in...