This permanent hair dye formula is free of ammonia, silicones, parabens and phthalates — all of which may irritate some people, according to our experts. It has a 4.4-star average rating from ...

Figure 1: Targeted disruption of the Trβ2 exon. Figure 2: Expression of Trβ2 in eye development. Figure 3: Absence of M-cones and altered distribution of S-cones from Trβ2-deficient mice ...

The novelty is a geometrical (ray-tracing) interpretation of the MIMO channel capacity formula to find array geometries which greatly enhance channel capacity compared to single input-single output ...