Results 31 to 40 of about 647 (104)
Cancer Medicine, Volume 13, Issue 3, February 2024.Abstract Objective Buccal mucosa cancer (BMC) is one of the most common oral cancers and has poor prognosis. The study aimed to develop and validate nomograms for predicting the 1‐, 3‐, and 5‐year overall survival (OS) and cancer‐specific survival (CSS) of BMC patients.
Yongmei Tan +10 more
wiley +1 more source
Canadian Journal of Infectious Diseases and Medical Microbiology, Volume 2024, Issue 1, 2024.This study aims to explore the interaction of glycemic control and statin use on the treatment outcomes of pulmonary tuberculosis‐diabetes comorbidity (PTB‐DM) patients. A nested case‐control study was conducted in a tuberculosis patients’ cohort. We defined cases as patients who experienced unfavorable outcomes.
Xiangrui Meng +9 more
wiley +1 more source
, 2015 We discuss a possible origin of the experimentally observed nonlinear contribution to the shift $\Delta T_{c}=T_c-T_{c}^{0}$ of the critical temperature $T_{c}$ in an atomic Bose-Einstein condensate (BEC) with respect to the critical temperature $T_{c ...
Briscese, Fabio +3 more
core +1 more source
ac Stark shift and multiphoton-like resonances in low-frequency driven optical lattices
, 2012 We suggest that Bose-Einstein condensates in optical lattices subjected to ac forcing with a smooth envelope may provide detailed experimental access to multiphoton-like transitions between ac-Stark-shifted Bloch bands.
C. Cohen-Tannoudji +3 more
core +1 more source
Superfluidity of Interacting Bosonic Mixtures in Optical Lattices
, 2010 We report the observation of many-body interaction effects for a homonuclear bosonic mixture in a three-dimensional optical lattice with variable state dependence along one axis. Near the superfluid-to-Mott insulator transition for one component, we find
Gadway, Bryce +3 more
core +1 more source
Bose-Einstein condensate in gases of rare atomic species
, 2011 We report on the successful extension of production of Bose-Einstein Condensate (BEC) to rare species. Despite its low natural abundance of 0.13%, $^{168}$Yb is directly evaporatively cooled down to BEC.
Sugawa, Seiji +3 more
core +1 more source
Magnetic phase transitions of spin-1 ultracold bosons in a cubic optical lattice
, 2015 We investigate strongly correlated spin-1 ultracold bosons with antiferromagnetic interactions in a cubic optical lattice, based on bosonic dynamical mean-field theory. Rich phase diagrams of the system are mapped out at both zero and finite temperature,
He, Liang +2 more
core +1 more source
Criticality in Trapped Atomic Systems [PDF]
, 2010 We discuss generic limits posed by the trap in atomic systems on the accurate determination of critical parameters for second-order phase transitions, from which we deduce optimal protocols to extract them.
Pollet, L. +2 more
core +3 more sources
Superfluid-Insulator Transitions in Attractive Bose-Hubbard Model with Three-Body Constraint
, 2010 By means of the method of the effective potential, the phase transitions from the Mott insulating state to either the atomic or the dimer superfluid state in the three-body constrained attractive Bose lattice gas are analyzed.
Lee, Yu-Wen, Yang, Min-Fong
core +1 more source
Spin Josephson vortices in two tunnel coupled spinor Bose gases
, 2012 We study topological excitations in spin-1 Bose-Einstein condensates trapped in an elongated double-well optical potential. This system hosts a new topological defect, the spin Josephson vortex (SJV), which forms due to the competition between the inter ...
Fromhold, T. M. +2 more
core +1 more source