Stock market prediction is attractive and challenging. According to the efficient market
hypothesis, stock prices should follow a random walk pattern and thus should not be predictable …

An efficient and conceptually new method for oxidative amination of azoles with tertiary amines
via copper-catalyzed C−H and C−N bond activation has been developed. This protocol …

The Hurst exponent (H) is a statistical measure used to classify time series. H= 0.5 indicates
a random series while H> 0.5 indicates a trend reinforcing series. The larger the H value is, …

Selective Laser Melting (SLM) was applied for Additive Manufacturing (AM) of CoCrFeNiMn
high entropy alloy (HEA) and TiN p /CoCrFeNiMn composite, with the tailored laser …

An efficient protocol for the generation of amines by palladium-catalyzed nucleophilic
benzylic addition of 2-methyl-substituted azaarenes to N-sulfonyl aldimines under neutral …

A new strategy for generating benzylpalladium reactive species from toluenes via nondirected
C(sp 3 )–H activation has been developed. This led to construction of an efficient Pd-…

We described a challenge named "DRAC - Diabetic Retinopathy Analysis Challenge" in
conjunction with the 25th International Conference on Medical Image Computing and Computer …

With the advance of unmanned aerial vehicles (UAVs) and low earth orbit (LEO) satellites,
the integration of space, air and ground networks has become a potential solution to the …

Hydrogels are emerging as the most promising dressings due to their excellent biocompatibility,
extracellular matrix mimicking structure, and drug loading ability. However, existing …

Intermolecular carboamination of olefins with general alkyl groups is an unsolved problem.
Diastereoselective carboamination of acyclic olefins represents an additional challenge in …