Stars with short orbital periods at the center of our Galaxy offer a powerful probe of a supermassive black hole. Over the past 17 years, the W. M. Keck Observatory has been used to image the galactic center at the highest angular resolution possible today. By adding to this data set and advancing methodologies, we have detected S0-102, a star orbiting our Galaxy's supermassive black hole with ...

11. Bruening-Wright, A., Elinder, F. & Larsson, H. P. J. Gen. Physiol. 130, 71–81 (2007). 12. Kosta, S. P. et al. Int. J. Med. Eng. Informatics 3, 16–29 (2011). 13. Reich, H. J. & Depp, W. A. J. Appl. Phys. 9, 421 (1938). 14. Francis, V. Fundamentals of Discharge Tube Circuits (Methuen, 1948). 15. Richardson, O. W. The Emission of Electricity from Hot Bodies 1st edn, 304 (Longmans, Green and co...

11. Bruening-Wright, A., Elinder, F. & Larsson, H. P. J. Gen. Physiol. 130, 71–81 (2007). 12. Kosta, S. P. et al. Int. J. Med. Eng. Informatics 3, 16–29 (2011). 13. Reich, H. J. & Depp, W. A. J. Appl. Phys. 9, 421 (1938). 14. Francis, V. Fundamentals of Discharge Tube Circuits (Methuen, 1948). 15. Richardson, O. W. The Emission of Electricity from Hot Bodies 1st edn, 304 (Longmans, Green and co...

P,,...,PnVQ. If, for this formalisation, the value of n is bounded above and the greatest possible value of n is a then the formalisation is saidf to have degree of completeness a+1. Let us denote by C(m) the degree of completeness of a formalisation of the w-valued Lukasiewicz propositional calculus of the type considered in the previous paper with the above title [3]. In that paper it was sta...

Abstract- Three new inorganic-organic hybrid materials based on heteropolyoxometalates, [L-C6H14NO2]3[(PO4)Mo12O36].3H2O (1), [L-C5H10NO2]3[(PO4)W12O36].H2O (2), and [C2H7N2O]3[...

Hepatocytes provide an integrated model to study drug metabolism and disposition. As a result of a loss of polarity or a significant decrease in the expression of enzymes and transporters, suspended and sandwich-cultured hepatocytes have limitations in determining hepatocellular drug concentrations. Underprediction of the extent of glucuronidation is also a concern for these hepatocyte models. ...

Dr Robert William Magill Strain was born on 12 April 1907 at 3 University Square, Belfast. His father was David Strain, manager of the Ulster Bank in Donegall Place, and his mother was Helen Louise Magill in 1906. His mother's sister Florence had married Dr Robert James Johnstone, later SirR J Johnstone, Professor ofGynaecology at Queen's University and University MP in the Stormont Parliament....