Magnesium alloy has been implanted in rats to investigate the in vivo degradation behavior
of magnesium for bone implant application. After 9 weeks postoperation, 100% implants …

Recent work in unsupervised feature learning and deep learning has shown that being able
to train large models can dramatically improve performance. In this paper, we consider the …

Tungsten carbide is one of the most promising electrocatalysts for the hydrogen evolution
reaction, although it exhibits sluggish kinetics due to a strong tungsten-hydrogen bond. In …

… + kd − 1/2 , where σ 0 and k y are constants, and d is the grain size. The value of k reflects
the sensitivity of the yield strength to the grain size. Magnesium has a relatively high k (0.3–047…

Flexible nanodielectric materials with high dielectric constant and low dielectric loss have
huge potential applications in the modern electronic and electric industry. Graphene sheets (…

Magnesium has shown potential application as a bio-absorbable biomaterial, such as for
bone screws and plates. In order to improve the surface bioactivity, a calcium phosphate was …

Terahertz (THz=10 12 Hz) radiation has attracted wide attention for its unprecedented
sensing ability and its noninvasive and nonionizing properties. Tremendous strides in THz …

Polymer nanocomposites with high energy density and low dielectric loss are highly desirable
in electronic and electric industry. Achieving the ability to tailor the interface between …

In the process of finding high-performance materials for organic photovoltaics (OPVs), it is
meaningful if one can establish the relationship between chemical structures and photovoltaic …

… Now we consider a “homomorphic encryption” algorithm Hom, which takes as input a
private-key K and two ciphertexts c and d (wrt this key K), and a binary boolean operation ⊙ (…