Atomic and molecular ions in intense ultra-fast laser fields

The interaction of a 60 fs 790 nm laser pulse with beams of Ar+, C+, H2+, HD+ and D2+ are discussed. Intensities up to 10^16 Wcm-2 are employed. An experimental z-scanning technique is used to resolve the intensity dependent processes in the confocal volume.

Defensio Prima and the Latin Poets

This chapter, in a prize-winning volume, examines ways in which Milton’s recourse to Latin poetry in Defensio Prima serves a much deeper purpose than that of merely illustrating or lending authority to his argument. Rather, it is argued, the defence engages with a variety of Latin intertexts (Plautus, Terence, Horace, Petronius), which in turn give birth to a range of dramatis personae, with whom Salmasius is ironically and somewhat kaleidoscopically equated. This methodology lends particular force to Milton’s rhetoric of invective whilst hopefully laying to rest the fallacy that his Latin prose writings were writing during a period of ‘poetic inactivity.’ For this is a prose work that is poetically as well as politically aware.

Eighteen entries on Milton's Latin poetry

Entries on Elegia Prima, Elegia Quarta, Elegia Quinta, Elegia Sexta, Elegia Septima, In Quintum Novembris, Ad Salsillum, Mansus, Epitaphium Damonis, Apologus de Rustico & Hero, 5 entries on the Latin gunpowder epigrams, 3 entries on the Ad Leonoram epigrams.

The human micro-vascular enclothelial cells in vitro interaction with atomic-nitrogen-doped diamond-like carbon thin films

This paper reports the initial response of atomic nitrogen doped diamond like carbon (DLC) to endothelial cells in vitro. The introduction of nitrogen atoms/molecules to the diamond like carbon structures leads to an atomic structural change favorable to the attachment of human micro-vascular enclothelial cells. Whilst the semi-conductivity induced by nitrogen in DLC is thought to play a part, the increase in the inion-bonded N atoms and N-2 molecules in the atomic doped species (with the exclusion of the charged species) seems to contribute to the improved attachment of human microvascular endothelial cells. The increased endothelial attachment is associated with a lower work function and slightly higher water contact angle in the atomic doped films, where the heavy charged particles are excluded. The films used in the study were synthesized by the RF PECVD technique followed by post deposition doping with nitrogen, and afterwards the films were characterized by XPS, Raman spectroscopy, SIMS and Kelvin probe. The water contact angles were measured, and the counts of the adherent endothelial cells on the samples were carried out. This study is relevant and contributory to improving biocompatibility of surgical implants and prostheses.

Sporting with the Classics: The Latin Poetry of William Dillingham

Sporting with the Classics: The Latin Poetry of William Dillingham (2010) (back cover)

Dana Sutton, University of California:
‘The great merit of Estelle Haan's study is that she is willing to take Dillingham seriously as a poet. Her reproduction of his work, together with an English translation and very detailed studies of his individual poems have the combined effect of rescuing an interesting poet from near-total oblivion. This, in my opinion, is the finest thing a neo-Latin scholar can do, and Haan accomplishes her task with the same skill, sensitivity, and eloquence that have distinguished her studies of other neo-Latin poets of this period (Joseph Addison and Vincent Bourne). It is impossible not to react to this volume with extreme respect and appreciation’.

Gordon Campbell, University of Leicester:
‘Nothing substantial has ever been published on Dillingham, but with this volume we have a new corpus of poetry that intersects with the work of many other seventeenth-century neo-Latin and vernacular poets. Professor Haan’s scholarship is here (as always) placed at the service of the poet, and she leads the reader gently through the work of a new poet. Professor Haan is the most eminent and able neo-Latinist of her generation, and her scholarship never fails; sometimes it dazzles as in the chapters on the hangman's stone and on Renaissance topiary. Her research is always up-to-date, and her translations have a gracefulness that other laborers in the vineyard can only envy’.