Thong Leng Lim

Learn More
(Affiliations are available in the online edition) ABSTRACT We present five band imaging of the Vega debris disc obtained using the Herschel Space Observatory. These data span a wavelength range of 70−500 μm with full-width half-maximum angular resolutions of 5.6−36.9. The disc is well resolved in all bands, with the ring structure visible at 70 and 160 μm.(More)
Hi-GAL, the Herschel infrared Galactic Plane Survey, is an Open Time Key Project of the Herschel Space Observatory. It will make an unbiased photometric survey of the inner Galactic Plane by mapping a two-degree wide strip in the longitude range | l |< 60 • in five wavebands between 70µm and 500µm. The aim of Hi-GAL is to detect the earliest phases of the(More)
Melting dynamics of hafnium clusters are investigated using a novel approach based on the idea of the chemical similarity index. Ground state configurations of small hafnium clusters are first derived using Basin-Hopping and Genetic Algorithm in the parallel tempering mode, employing the COMB potential in the energy calculator. These assumed ground state(More)
MESS (Mass-loss of Evolved StarS) is a guaranteed time key program that uses the PACS and SPIRE instruments on board the Herschel space observatory to observe a representative sample of evolved stars, that include asymptotic giant branch (AGB) and post-AGB stars, planetary nebulae and red supergiants, as well as luminous blue variables, Wolf-Rayet stars and(More)
Travel with long hours will create discomfort feeling for passenger especially express bus passenger. Long hour travel will create physiological stress on passenger. It may due to seat space limitation, noise, vibration, seat hardness as well as seat comfort. Seat comfort is a subjective feeling that related to psychological aspect of passenger. In this(More)
  • 1