Theoretical versus pragmatic design in qualitative research

For many years, discussions of the relative merits of generic and theoretical approaches to qualitative research have divided researchers while overshadowing the need to focus on addressing clinical questions. Drawing on the challenges of designing a study that explored parents’ experiences of living with children with hydrocephalus, the authors of this paper argue that over-adherence to, and deliberations about, the philosophical origins of qualitative methods is undermining the contributions qualitative research could make to evidence-based health care and suggest qualitative methods should stand alone

\u3cem\u3eThe ICC Prosecutor v. President Medema\u3c/em\u3e: Simulated Proceedings Before the International Criminal Court

On July 18, 2000, as part of the Annual Meeting of the American Bar Association, an all star cast of American and English lawyers gathered in the Common Room of the Law Society of England and Wales in London to simulate oral argument before the International Criminal Court ( ICC ). The fictitious proceedings involved a head of state, President Luis Medema, charged with genocide, war crimes and crimes against humanity. The prosecutors and defense counsel engaged in lively oral argument before the Trial Chamber in the context of three critical issues: (1) jurisdiction of the ICC over citizens of non-state parties; (2) testimony of anonymous witness; and (3) the national security exception. Following vigorous debate, which followed the procedures set forth in the Rome Statute, the Trial Chamber deliberated and rendered its judgment. This transcript is a largely unedited record of these proceedings

Effect of quantum nuclear motion on hydrogen bonding

This work considers how the properties of hydrogen bonded complexes, D-H....A, are modified by the quantum motion of the shared proton. Using a simple two-diabatic state model Hamiltonian, the analysis of the symmetric case, where the donor (D) and acceptor (A) have the same proton affinity, is carried out. For quantitative comparisons, a parametrization specific to the O-H....O complexes is used. The vibrational energy levels of the one-dimensional ground state adiabatic potential of the model are used to make quantitative comparisons with a vast body of condensed phase data, spanning a donor-acceptor separation (R) range of about 2.4-3.0 A, i.e., from strong to weak bonds. The position of the proton and its longitudinal vibrational frequency, along with the isotope effects in both are discussed. An analysis of the secondary geometric isotope effects, using a simple extension of the two-state model, yields an improved agreement of the predicted variation with R of frequency isotope effects. The role of the bending modes in also considered: their quantum effects compete with those of the stretching mode for certain ranges of H-bond strengths. In spite of the economy in the parametrization of the model used, it offers key insights into the defining features of H-bonds, and semi-quantitatively captures several experimental trends.Comment: 12 pages, 8 figures. Notation clarified. Revised figure including the effect of bending vibrations on secondary geometric isotope effect. Final version, accepted for publication in Journal of Chemical Physic