Deep-sea and ice-core records show that interglacial periods were overall less "warm" before about 420 000 years ago than after, with relatively higher ice volume and lower greenhouse gases concentration.This is particularly the case for the interglacial Marine Isotope Stage 13 which occurred about 500 000 years ago.However, by contrast,
This study aims to explore the phenomenon of mass trance in middle school.Previous studies in trance focused in individual psychological factors and view the trance as Pressure Washer Accessory psychological disorder (hysteria).Mass trance shows behavior and emotion performed by students through interaction process.Thus, this phenomenon is not only
We propose a method to experimentally measure the internal energy of a system of ultracold atoms trapped in optical lattices by coupling them to the fields of two optical cavities.We show that the tunnelling and self-interaction terms of the one-dimensional Bose-Hubbard Hamiltonian can be mapped Examination to the field and photon number of each ca