Wilkins Hill : on the cusp of meaning

If contemporary artworks are often considered to be puzzles or riddles, then Wilkins Hill take this to a new level. Their recent exhibition Windows impersonating other windows, confronts viewers with an extremely ludic configuration: a spa bath full of almonds, towel racks placed before photos of Martin Heidegger distorted in neat grids, a video of a water tower in a Hamburg park, wooden cut-out speech bubbles and monitors that continuously play interviews with the artists themselves. What does it all mean?

X-ray Microdensitometry Applied to Determination of Wood Density Variation of Eucalyptus grandis W. Hill trees

This study aimed to analyze the variation of wood density in the radial and longitudinal trunk of Eucalyptus grandis trees. Six 23 years old trees were selected and cross sections were cut in three longitudinal positions (DBH, 3.70, 6.10 m) of the log. The results showed that the apparent density of wood (i) increases in the radial direction, characterizing the juvenile wood and mature wood, (ii) no significant variation in base-top log direction was observed. Based on the radial profiles of density, the mature wood of Eucalyptus grandis can be applied in the manufacture of products with higher aggregated value (PMVAs).

The American vegetable practice, or, A new and improved guide to health. : Designed for the use of families. : In six parts. Part I. Concise view of the human body, with engraved and wood-cut illustrations. Part II. Glance at the old school practice of physic. Part III. Vegetable materia medica, with colored illustrations. Part IV. Compounds. Part V. Practice of medicine, based upon what are deemed correct physiological and pathological principles. Part VI. Guide for women, containing a simplified treatise on childbirth, with a description of the diseases peculiar to females and infants. /

Errata and advertisement for "New England Depot. D.L. Hale" at end of v. 2.

Valve setting; simple methods of setting the plain slide valve, Meyer cut-off, Corliss, and poppet types,

Mode of access: Internet.

A genetic algorithm for the multi-source and multi-sink minimum vertex cut problem and its applications

We present a new penalty-based genetic algorithm for the multi-source and multi-sink minimum vertex cut problem, and illustrate the algorithm’s usefulness with two real-world applications. It is proved in this paper that the genetic algorithm always produces a feasible solution by exploiting some domain-specific knowledge. The genetic algorithm has been implemented on the example applications and evaluated to show how well it scales as the problem size increases.

"Over The Hill" is not so far away : crossing teaching contexts to create benefits for all through rural teaching experiences.

Attracting and retaining quality teachers to rural and remote areas has been a challenge over the last decade. Many preservice teachers are reluctant to experience a rural and remote practicum and may not consider applying to teach in such areas when they graduate. Education departments and universities need to explore innovative ways that will encourage graduates to consider undertaking a teaching position in the bush. As a way forward, preservice teachers from a regional campus of a Queensland University were invited to participate in a six-day rural experience entitled ‘Over the Hill’ that included being billeted with local families, participating in community activities and observing and teaching in classrooms. Fifteen preservice teachers were accompanied by two university academics who returned to work in a classroom as teacher for their own rural and remote professional experience. The aim of this qualitative study was to explore and describe the perceptions of a rural and remote teaching experience from the perspectives of the preservice teachers, the accompanying academics and the school staff hosting the program. Data were collected from the preservice teachers and accompanying academics in the form of written reflections while fourteen school staff completed a related questionnaire. The results indicated that a six-day rural and remote teaching program can provide professional benefits for all involved, preservice teachers, accompanying academics and the school staff hosting the program. Indeed, this study indicates that short experiences such as “Over the Hill” not only assist preservice teachers to make informed decisions about teaching in rural and remote areas but can provide professional benefits for accompanying academics and the schools.