2012

2012

Biochar addition to soil has been reported to reduce the microbial degradation of pesticides due to sorption of the active compound. This study investigated whether the addition of hardwood biochar alters the mineralization of 14C-labeled atrazine in two atrazine-adapted soils…

This article considers some of the methodological issues faced by a team working in the emerging field of participatory arts and health research. It argues that, in order to optimize research rigour, there is a need to address four fundamental…

On Aug 24, 2009, the online-only Engineering Design Graphics Journal (the Journal) was launched (see http://www.edgj.org) following an eighteen month self-study. The self-study began Feb 2, 2008 when the then Engineering Design Graphics Division Executive Committee Chair, Kathryn Holliday-Darr, issued…

This article intends to analyse the main linguistic characteristics of one of Mandela’ speeches: the address to the nation at the inauguration of Nelson Mandela as President of the Republic of South Africa, Union Building, Pretoria, 10 May 1994. Having…

Purpose. Time series analysis may be helpful to estimate hematological data on gastric cancer patients who receive S 1, but untreated raw clinical data are not suitable for this approach. Hematological monitoring data interpolated by spline were analyzed by an…

‘Araphid’ diatom classification is discussed from the point of view of an ‘absolute standard’ for taxonomic rank. The absolute standard is the phylogenetic tree, its nodes, the included monophyletic groups and sub-groups. To illustrate this point a few species from…

A new small-size species of Sellaphora was found in sediments from Hannaberry Lake, Arkansas, during the National Lakes Assessment project conducted by the United States Environmental Protection Agency. The species was studied with light microscopy and scanning electron microscopy. It…

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