This paper proposes a new untraceable Partially Blind Signature scheme which is a cross between the traditional signature scheme and the blind signature scheme.
The behavioral responses of a tilapia (Oreochromis niloticus) school to low (0.13 mg/L), moderate (0.79 mg/L) and high (2.65 mg/L) levels of unionized ammonia (
A first order system model is proposed for simulating the influence of stress stimulation on fracture strength during fracture healing. To validate the model, t
MGTA1, a putative fungal Zn(Ⅱ)2Cys6 transcriptional activator-encoding gene, was isolated from rice blast pathogen Magnaporthe grisea, which is homologous to C
Ni-Ce0.8Sm0.2O1.9 (Ni-SDC) cermet was selected as anode material for reduced temperature (800 ℃) solid oxide fuel cells in this study. The influence of NiO pow