Recent environmental developments have stimulated an interest in conservation and restoration of the historical Willamette River flood plain, both to protect against flooding and to provide wildlife habitat. In order to best utilize scarce resources, we characterized historical and modern river channel and flood-plain conditions to evaluate changes and help prioritize restoration sites. Using c...

This document describes AUTHIDX, a package for automatic generation of author/editor indexes, and citation page references, with AmSTEX, LATEX, e-plain TEX, and plain TEX.

OBJECTIVES To explore young adult women smokers' cognitive and emotional response to using dark brown 'plain' cigarette packs in natural settings and whether plain packaging is associated with any short-term change in smoking behaviour. DESIGN A naturalistic approach. Participants used plain cigarette packs provided to them for 1 week and for 1 week their own fully branded packs, but otherwis...

BACKGROUND Studies have shown that abdominal girth and vertebral column length have high predictive value for spinal spread after administering a dose of plain bupivacaine. we designed a study to identify the specific correlations between abdominal girth, vertebral column length and a 0.5% dosage of plain bupivacaine, which should provide a minimum upper block level (T12) and a suitable upper b...

BACKGROUND Preliminary work has shown that ropivacaine provides spinal anaesthesia of shorter duration than bupivacaine, and may be of particular use in the day-case setting. However, there are few data comparing the actions of plain and hyperbaric solutions of this drug. METHODS Forty ASA grade I-II patients undergoing elective perineal surgery under spinal anaesthesia were randomized to rec...

The OPmac package provides simple additional macros on top of plain TEX. It enables users to take advantage of basic LTEX functionality: font size selection, automatic creation of tables of contents and indices, working with bibliography databases, tables, references optionally including hyperlinks, margin settings, etc. In this paper, the significant properties of OPmac are described. The comp...

BACKGROUND Tobacco use is responsible for 5.4 million deaths every year worldwide and is a leading cause of preventable death. The burden of these deaths is rapidly shifting to low and middle-income countries, such as Brazil. Brazil has prohibited most forms of tobacco advertising; however, the cigarette pack remains a primary source of marketing. The current study examined how tobacco packagin...

This paper is based on a theory being developed in collaboration with Seymour Papert [Note 1] in which we v i e w t h e m i n d a s a n o r g a n i z e d s o c i e t y o f intercommunicating "agents". Each such agent is, by itself, very simple. The subject of this paper is how that simplicity affects communication between different parts of a single mind and, indirectly, how it may affect inter...