Virginia: the Old Dominion, as seen from its colonial waterway, the historic river James, whose every succeeding turn reveals country replete with monuments and scenes recalling the march of history and its figures from the days of Captain John Smith to the present time.

Illustrated end papers.

Experimental enquiry concerning the natural powers of wind and water to turn mills and other machines depending on a circular motion. And An experimental examination of the quantity and proportion of mechanic power necessary to be employed in giving different degrees of velocity to heavy bodies from a state of rest. Also New fundamental experiments upon the collision of bodies. With five plates of machines.

Goldsmiths'-Kress no. 16657.1.

A call to the unconverted to turn and live /

Mode of access: Internet.

Tales of the Cape Fear blockade, being a turn of the century account of blockade running.

Includes bibliography.

Creative intelligence; essays in the pragmatic attitude,

The need for a recovery of philosophy / J. Dewey.--Reformation of logic / A.W. Moore.--Intelligence and mathematics / H.C. Brown.--Scientific method and individual thinker / G.H. Mead.--Consciousness and psychology / B.H. Bode.--The phases of the economic interest / H.W. Stuart.--The moral life and the construction of values and standards / J.H. Tufts.--Values and existence in philosophy, art and religion / H.M. Kallen.

Metal Clips Induce Folding of a Short Unstructured Peptide into an a-Helix via Turn Conformations in Water. Kinetic versus Thermodynamic Products

Short peptides corresponding to two to four a-helical turns of proteins are not thermodynamically stable helices in water. Unstructured octapeptide Ac-His1*-Ala2-Ala3-His4*-His5*-Glu6-Leu7-His8*-NH2 (1) reacts with two [Pd ((NH2)-N-15(CH2)(2) (NH2)-N-15)(NO3)(2)] in water to form a kinetically stable intermediate, [{Pden}(2)-{(1,4)(5,8)-peptide}](2), in which two 19-membered metallocyclic rings stabilize two peptide turns. Slow subsequent folding to a thermodynamically more stable two-turn a-helix drives the equilibrium to [{Pden}(2)-{(1,5)(4,8)-peptide}] (3), featuring two 22-membered rings. This transformation from unstructured peptide via turns to an a-helix suggests that metal clips might be useful probes for investigating peptide folding.

Theoretical frameworks for analysing turn-based computer strategy games

This paper argues for a more specific formal methodology for the textual analysis of individual game genres. In doing so, it advances a set of formal analytical tools and a theoretical framework for the analysis of turn-based computer strategy games. The analytical tools extend the useful work of Steven Poole, who suggests a Peircian semiotic approach to the study of games as formal systems. The theoretical framework draws upon postmodern cultural theory to analyse and explain the representation of space and the organisation of knowledge in these games. The methodology and theoretical framework is supported by a textual analysis of Civilization II, a significant and influential turn-based computer strategy game. Finally, this paper suggests possibilities for future extensions of this work.

Single turn peptide alpha helices with exceptional stability in water

Cyclic pentapepticles are not known to exist in a-helical conformations. CD and NMR spectra show that specific 20-membered cyclic pentapepticles, Ac-(cyclo-1,5) [KxxxD]-NH2 and Ac-(cyclo-2,6)R[KxxxD]-NH2, are highly a-helical structures in water and independent of concentration, TFE, denaturants, and proteases. These are the smallest a-helical peptides in water.

A pragmatic 2 × 2 × 2 factorial cluster randomized controlled trial of educational outreach visiting and case conferencing in palliative care—methodology of the Palliative Care Trial [ISRCTN 81117481]

The demand for palliative care is increasing, yet there are few data on the best models of care nor well-validated interventions that translate current evidence into clinical practice. Supporting multidisciplinary patient-centered palliative care while successfully conducting a large clinical trial is a challenge. The Palliative Care Trial (PCT) is a pragmatic 2 x 2 x 2 factorial cluster randomized controlled trial that tests the ability of educational outreach visiting and case conferencing to improve patient-based outcomes such as performance status and pain intensity. Four hundred sixty-one consenting patients and their general practitioners (GPs) were randomized to the following: (1) GP educational outreach visiting versus usual care, (2) Structured patient and caregiver educational outreach visiting versus usual care and (3) A coordinated palliative care model of case conferencing versus the standard model of palliative care in Adelaide, South Australia (3:1 randomization). Main outcome measures included patient functional status over time, pain intensity, and resource utilization. Participants were followed longitudinally until death or November 30, 2004. The interventions are aimed at translating current evidence into clinical practice and there was particular attention in the trial's design to addressing common pitfalls for clinical studies in palliative care. Given the need for evidence about optimal interventions and service delivery models that improve the care of people with life-limiting illness, the results of this rigorous, high quality clinical trial will inform practice. Initial results are expected in mid 2005. (c) 2005 Elsevier Inc. All rights reserved.