Fundamentals for Electrical Resistance Measurement at Low Temperatures.

Performance of electrical stimulated anaerobic baffled reactor for removal of typical pollutants from low-strength municipal wastewater at low temperatures

Background: Although anaerobic system has been successfully used for treating the strong industrial wastewater, its efficiency for low-strength wastewater as municipal wastewater is not satisfying. This study aimed to enhance the capability of an anaerobic baffled reactor (ABR) for treating municipal wastewater. Methods: A 7-L ABR with 5 compartments was operated for a 287-day period fed with ...

Fundamentals of Thermal Resistance Measurement

Electrical Conductivity of the Neutron Star Crust at Low Temperatures

The electrical conductivity of the neutron star crust at low temperatures is calculated by taking into account the mixing of the electron wave functions due to the interaction with the crystal lattice of atomic nuclei. We show that the previously existed model of exponential reduction of the electron–ion scattering rate can lead to an overestimation of the electrical conductivity by several ord...

High Pressure Apparatus for in Situ X-ray Diffraction and Electrical Resistance Measurement at Low

High pressure is very effective tool for research of discovering new phenomena and of exploring new materials. For example, some materials undergo superconducting transition under high pressure. Also, it is well known that some insulators become metallic at high pressure. Conversely, there are some singular materials in which metallic state becomes unstable for insulating state at high pressure...

Direct Measurement of Desorption Kinetics of 4He at Low Temperatures

general results a r e similar : The characteristic lengths of helicity a r e larger than those of the energy, and the helicity again oscillates between positive and negative values at all smaller scales. The data at 1 AU were taken in a s t ream interaction region13 and included both slow stream and fast stream intervals. Thus these results suggest that there is nothing atypical in the data sho...