Hart, Mark

Mary Kate Hart, Mark Bolanowski, and Robert V. House... 

The influence of gonadal hormones on prepubertal animals suggests some steroidal sensitivity in adults with regard to F. elicitation. Young male sheep are induced to perform F. in response to exogenous T and to 17-p-estradiol F. in female red deer is also sensitive to T injections (Parrott, 1978 Fletcher, 1978). Sex differences can interact with the hormonal state where social conditions vary. Female cats (intact) display F. to urine marks only in the absence of males testosterone propionate induced F. in spayed females towards estrous females (Verbeme, 1976 Hart and Leedy, 1987), whereas an ovarian hormone (estradiol) failed to elicit F. to males (intact, and sexually inactive), presumably indicative of social inhibition overriding steroid facilitation. 

Lufkin, T., Mark, M., Hart, C. P Dolle, R, LeMeur, M., and Chambon, P. (1992). Homeotic transformation of the occipital bones of the skull by ectopic expression of a homeobox gene. Nature 359 835-841. 

We would like to thank Battelle Memorial Institute for supporting this work and also to the U.S. DOE(OIT) under whose sponsorship this work was begun. We would also like to acknowledge Mr.Todd Hart who conducted most of the batch reactor screening runs and also Mr. Mark Butcher who performed the product analyses. Our deepest appreciation goes to Dr. James F. White for his assistance in the preparation of this paper. 

Figure 9. Plots of Li and radiogenic isotopes for mantle rocks, (a) 5 Li vs. Sr/ Sr (b) 5 Li vs. Nd/ Nd (c) "Sr/ Sr vs. Pb/ Pb (d) 5"Li vs. Pb/ Pb (Nishio et al. 2003, 2004). Symbols + = south Pacific island basalts (six islands) O = Iherzolite xenolith, Bullenmerri, Australia = Iherzolite xenolith, Sikhote-Alin, Russia (three localities) A = dunite-peridotite-pyroxenite xenolith, Kyushu, Japan (two localities) V = Iherzolite xenolith, Ichinomegata, Japan. The ocean island data are from bulk rocks, the xenolith data are clinopyroxene separates. For explanations of the derivation of radiogenic isotope fields (DM, EMI, EM2, HIMU), see Zindler and Hart (1986). The estimate for Li isotopes in DM is based on MORE. The Li isotopic ranges for the other mantle reservoirs are based on Nishio et al. (2004) and Nishio et al. (2003), but these will require further examination (hence the use of question marks).

Notwithstanding the emphasis placed on tanks by Churchill, Fuller and Liddell Hart, this notable British invention had its limitations. British tanks first went into action on 15 September 1916, only nine months after the trials of the first practical machine, and before the inevitable teething problems had been eliminated. French tanks were developed independently but did not see action for another seven months, and the first two types of chars de combat were inferior to the British Mark I in their ability to cross obstacles. The first German tanks did not appear in action until 1918 and again cross-country performance was poor. The British Mark I was prone to mechanical breakdowns, especially on broken ground, as on the Somme battlefield. 

Since the concentration of the water vapor is most likely in excess over that of the free radicals formed at the short times while the bubble exists at very high temperatures, an excess of OH over H are formed (Anbar and Pecht 1964 Hart and Henglein 1985 Makino et al. 1983 Mark et al. 1998) [the view that essentially all water molecules in the cavitating bubble has also been put forward (Hart and Henglein 1986) for the frequency dependence of the OH yield see Mark et al. (1998)]. 

Gary M. McClelland, Mark W. Hart, Charles T. Rettner, Margaret E. Best, Kenneth R. Carter, and Bruce D. Terris, Appl. Phys. Lett. 81 (8), 1483 (2002). 

Martin ICA, Hossain M, Hart J. Treatment of marked, persistent mood depression a double-blind comparison of iprindole (Prondol) with nortriptyline. Clin Trials J 1972 3 39. 

Harrell FE Jr., Lee KL, Mark DB (1996). Multivariable prognostic models issues in developing models, evaluating assumptions and adequacy, and measuring and reducing errors. Statistics in Medicine 15 361-387 Hart RG (2007). Antithrombotic therapy to prevent stroke in patients with atrial fibrillation. In Treating Individuals From Randomized Trials to Personalised Medicine, Rothwell PM (ed.) pp. 265-278. London Elsevier... 

The authors thank Arlene P. Hart for the hematological services she performed, James M. Vann for obtaining electron micrographs, Randy J. Stafford and Richard E. Stafford for their laboratory and surgical assistance, Ruth B. Johnson for purifying proteins, and Mark G. Goode for assistance in surgery. 

Has the incident reflex been established as an empirical fact in the domain of physical safety Publications that demonstrate the incident reflex mainly examine Anglo-American political systems." Political, social and cultural differences (which may also lead to any threats to or violations of physical safety being appreciated differently) mean that their conclusions may not be entirely relevant to the Dutch situation. Publications by Dutch researchers on the presumed incident reflex are too anecdotal and essayistic in nature, in our view. Although the Netherlands has a sound tradition of crisis research, with Dutch scholars such as Uri Rosenthal, Mark Bovens, Paul t Hart and Arjen Boin playing an authoritative role, social scientists in the Netherlands have conducted little research on the political and administrative follow-up to incidents. Even major incidents - the catastrophic floods that struck the Netherlands in 1952, the Bijlmer Aviation Disaster in 1992, and the Enschede Fireworks Disaster in 20 o o - have not been studied in that particular way. Crisis research has focused instead on crisis management, on lessons learned in crises and on political accountability. 

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