Awareness about breast cancer in first-year junior residents at a tertiary care institute in India: A cross-sectional study.

Background: Primary physicians have a very important role in identifying early breast cancer, as well as promotion of awareness about breast cancer to general public. However, there is insufficient data about the knowledge of doctors, who have just finished their basic medical training, on breast cancer.

Methods: All the postgraduate residents who had joined within the last 3 months, irrespective of the department, were invited to take part in the study.

Rayleigh-Bénard convection with rotation at small Prandtl numbers.

We present experimental and theoretical results near the onset of the Rayleigh-Bénard convection with rotation about a vertical axis in a fluid with a Prandtl number sigma close to 0.18. In the experiment we used a H2-Xe gas mixture with a separation ratio Psi=0.

Traveling concentric-roll patterns in Rayleigh-Bénard convection with modulated rotation.

We present experimental results for pattern formation in Rayleigh-Bénard convection with modulated rotation about a vertical axis. The dimensionless rotation rate Omega was varied as Omega(m)=Omega[1+delta cos(phi Omega t)] (time is scaled by the vertical viscous diffusion time of the cell). We used a cylindrical cell of aspect ratio (radius/height) Gamma=11.