BBC17d
How do we know the Earth is spherical?
A look at the evidence for the Earth being round or spherical. Aristotle’s reasoning is explained. The evidence includes a ship’s hull disappearing first over the horizon, the stars ...
C&EN28d
Surface-Enhanced Raman Spectroscopy for Biomedical Applications: Recent Advances and Future Challenges
Sixth People’s Hospital, School of Medicine & School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200030, P. R. China Centre for Personalized Nanomedicine, Australian Institute ...
C&EN18d
Development of a Novel PCB-Degrading Biofilm Enriched Biochar Encapsulated with Sol–Gel: A Protective Layer to Sustain Biodegradation Activity
Department of Civil and Environmental Engineering, University of Iowa, 4105 Seamans Center, Iowa City, Iowa 52242, United States IIHR─Hydroscience and Engineering, University of Iowa, 100 C. Maxwell ...
IEEE7d
A Spherical-Harmonic Domain Selective Spatial Active Noise Control System Based on Sound Field Reproduction
In this paper, we design a spherical-harmonic domain selective spatial ANC system to reduce the interference field and preserve the desired field. The designed system integrates a desired field ...
Frontiers20d
Research progress of calcium carbonate nanomaterials in cancer therapy: challenge and opportunity
But the obtained nanoparticles are still easy to agglomerate. Polyethylene glycol and other substances can be used to modify the surface of CCNM to improve the dispersion and stability in aqueous ...