This paper argues that there are two types of mobile phone user. The study focused on the interactional experience of mobile phone calls and text messages. The research involved 32 UK mobile phone users and included extended interviews, 24-hour communication diaries, mobile phone bills and an analysis of text messages. The sample was evenly divided between men and women, and between two age ban...

Carter, S. B. (1953) J. Endocrinol. 9,l9-29 Ebling, F. J. (1954)J. Endocrinol. 10, 147-154 Ebling, F. J. (1957)J. Endocrinol. 15, 297-306 Ebling, F. J. (1964) Horm. SteroidsProc. Int. Congr. 1st 1,537-551 Ebling, F. J. (1967)J. Endocrinol. 38, 181-185 Ebling, F. J. (1973) Acta Endocrinol. (Copenhagen) 72,361-365 Ebling, F. J. (1974)J. Invest. Dermatol. 62, 161-171 Ebling, F. J. (1976) Cutis 17,...

A correction is made to the article by Lee et al. [(2014) Acta Cryst. D70, 1357-1365].

The title compound, C(30)H(25)NOP(2), is a bulky phosphazene derivative. Its previous crystal structure [Cameron et al. (1979 ▶). Acta Cryst. B35, 1373-1377] is confirmed and its H atoms have been located in the present study. The formal P=N double bond is about 0.05 Å shorter than the P-N single bond and the large P=N-P bond angle reflects the steric strain in the mol-ecule. An intra-molecular...

Sun-synchronous exploration is accomplished by reasoning about sunlight: where the Sun is in the sky, where and when shadows will fall, and how much power can be obtained through various courses of action. In July 2001 a solar-powered rover, named Hyperion, completed two sunsynchronous exploration experiments in the Canadian high arctic (75°N). Using knowledge of orbital mechanics, local terrai...

Hydro-electric power utilities convert the potential energy of water to electricity through the operation of generation turbines. Each turbine unit has an operating range and incurs a fixed start-up cost. The problem of determining which turbines should be operating at any point during the day whilst ensuring that the demand for electricity is satisfied is known as the unit commitment problem. ...

Strains of staphylococci prevalent in hospitals have been characterized by antibiotic-sensitivity patterns, phage type, serotype, and other criteria. Recently, T. Hofstad and P. Oeding (Acta Pathol. Microbiol. Scand. Suppl. 154, p. 311, 1962) reported on the development of a factor serum, 263-1, which agglutinated phage group I strains predominantly. This note is a corroboration of the findings...