Abstract: A novel model based on the three-parameter Weibull function is proposed to describe the three-stage fatigue deformation behavior of plain and fiber-reinforced concrete. The fatigue strain at a particular stress between ...

Abstract: Abstract. Low/zero-SAPS (sulfated ash, phosphorus, sulfur) additives are emerging as a critical development direction. The function of tallow diamine dioleates (CAS 61791-53-5) as an additive of engine oil was evaluated ...

Abstract: n this paper, an integrated indicator-based system is established to map the suitability of spring soybean cultivation in northeast China. The indicator system incorporates both biophysical and socioeconomic factors, ...

Abstract: Abstract. Detergents and anti-wear additives are both essential components of engine oil. Among the latter, molybdenum dialkyldithiocarbamate (MoDTC) is a prominent example. The synergistic effects of four calcium detergents ...