News

Geologists suggest early continents formed through mantle plumes, not plate collisions
Geologists from the University of Hong Kong (HKU) have made a breakthrough in understanding how Earth's early continents ...
Baidu Releases Ernie 4.5 Series AI Models in Open-Source, Offers Multi-Hardware Toolkits
Each Ernie 4.5 AI model comes with the Apache 2.0 license Eight of the open-source models are Mixture-of-Experts (MoE) Baidu ...
Analytics India Magazine4d
Baidu’s ERNIE 4.5 is Built On a ‘Heterogeneous MoE’ Architecture
The company released the ERNIE 4.5 family of models, and the flagship 300B parameter variant outperforms DeepSeek-V3 671B.
C&EN22d
Mechanistic Insights into Molecular Crystalline Organometallic Heterogeneous Catalysis through Parahydrogen-Based Nuclear Magnetic Resonance Studies - ACS Publications
The heterogeneous solid–gas reactions of crystals of [Rh(L2)(propene)][BArF4] (1, L2 = tBu2PCH2CH2PtBu2) with H2 and propene, 1-butene, propyne, or 1-butyne are explored by gas-phase nuclear magnetic ...
C&EN23d
Anomalous versus Fickian-but-Not-Gaussian Diffusion in Heterogeneous Systems Depends on the Time Scale of Observation | The Journal of Physical Chemistry Letters - ACS Publications
Here, we studied two well-defined heterogeneous systems. The first system involves the simulation of polymer diffusion within polymer–nanoparticle mixtures (exhibiting temporal and population ...
IEEE25d
Inter-Cell Interference Coordination for Control Channels in LTE Heterogeneous Networks - IEEE Xplore
In heterogeneous cellular networks for mobile communications, small cells are deployed within the coverage range of primary macro cells to provide for a localized capacity boost in traffic hotspots.