Abstract: Onboard trajectory optimization provides a flexible approach to generate launch vehicle abort trajectories. Although abort trajectory optimization methods have been proposed previously, they formulate each abort mode as ...

Abstract: The aim of this study is to enhance the high-temperature performance and aging resistance of bioasphalt by composite modification. Biorubber composite–modified asphalts with waste rubber powder and various amounts of bio-oil ...

Abstract: Developing new sustainable materials such as bioasphalt has become a research trend in recent years. In this study, bioasphalt modified with the addition of styrene-butadiene-styrene (SBS) was investigated to research ...

Abstract: Structural parameters and inlet preswirl have great influences on the static and dynamic characteristics of honeycomb seals. In this paper, a multifrequency elliptical vortex dynamic model of a honeycomb seal was established ...

Abstract: Three types of CueR proteins were anchored on the surface of

Abstract: Three types of CueR proteins were anchored on the surface of Saccharomyces cerevisiae cells via surface display technology. The surface-engineered cells showed enhanced adsorption capacity and specificity toward Ag (I) in ...

Abstract: The aim of this research is using a waste wood–based bio-oil as the modifier of petroleum asphalt and analyzing its modification mechanism. The four components, infrared spectrum, and molecular weight distribution analysis ...