The toxic high-temperature fire smoke plume in tunnel fire will seriously threaten the safety of personnel and tunnel structure.Therefore, it is very important to study the fire smoke Pennsylvania plume movement law in tunnel fire for controlling and exhausting smoke.However, previous studies mainly focused on single fire source.In fact, most of th
This paper presents our study on a W band imaging system consisting of a linear sparse periodic antenna array (SPA) with only 10 transmitting (Tx) and 10 receiving (Rx) elements in simulation and experiment for the purpose of personnel screening.We have devised a simplified and low cost experimental set-up using only 1 Tx and 1 Rx channels located
This paper presents a genetic algorithm (GA) to maximize total system social welfare and alleviate congestion by best placement and sizing of TCSC device, in a double-sided auction market.To introduce more accurate modeling, the valve loading effects is incorporated to the conventional quadratic smooth CURL UP CONTROL CREME generator cost curves.By
BACKGROUND: Restoration is increasingly implemented to reestablish habitat structure and function following physical anthropogenic disturbance, but scientific knowledge of effectiveness of methods lags behind demand for guidelines.On coral reefs, recovery is largely dependent on coral reestablishment, and substratum stability is critical to the sur
Trichomonas gallinae is a geographically widespread protozoan parasite of birds.In this study, oropharyngeal swab samples were collected in Hungary and Romania from 99 columbiform birds, including 76 feral pigeons (Columba livia domestica: 42 kept for racing, 32 with urban and two with rural habitat), four big boys sweatpants common wood pigeons (C