223_PAJARES & GALLARDO

Nuova Antologia Militare, 2024

Though we do not usually associate the art of single combat with the Eastern Roman Empire, we know from the sources that Eastern Roman soldiers were well trained for single fight – indeed, a needed skill in any professional army – and that they often engaged in duels, both with enemy’s “champions” or in the heat of battle. This article has the aim to analyze the extant evidence concerning training, feats of arms and the evidence of single combat itself in the Eastern Roman Empire (from Late Antiquity to the Middle Ages).

Journal of the Society of Architectural Historians, 2018

Ethyl benzene is an aromatic hydrocarbon and is also important in the petrochemical industry and as an intermediate in the production of styrene, which is utilized for making polystyrene, it is a common plastic material. The study deals with optimization of the process for the production of ethyl benzene by liquid-phase benzene alkylation. This process involves the reaction of benzene with ethylene to form ethyl benzene. Ethylene reacts with ethyl benzene to form undesired product di-ethyl benzene, if the temperatures of a reactor or concentrations of ethylene are high. Di-ethyl benzene reacts with benzene to form ethyl benzene. Di-ethyl benzene is the highest-boiling component in the system; it comes out the bottom of two distillation columns. The recycling benzene is more expensive. The economic optimum steady-state design is developed that minimizes total annual cost. Therefore, it offers a classic case of an engineering invention and optimization of a procedure. The purpose of t...

2023

Gleam, 2020

CMA-Book 2020

2023