Characterisation of household single-use packaging flows through a municipal waste system: A material flow analysis for New South Wales, Australia.

Household single-use packaging has poor rates of recycling, and presents a challenge in transitioning to a circular packaging economy. This study characterises the flows of household single-use packaging in the municipal waste system for 2020-21 in New South Wales, Australia. Households are an important source of packaging usage in Australia, accounting for over 40 % of all packaging used in 2020-21.

Are piped water services reaching poor households? Empirical evidence from rural Viet Nam.

The delivery of water services to the poor is lagging, yet local causes and manifestations of this are not well understood. Better data is needed to identify inequalities where they occur, explore underlying reasons, and develop strategies to achieve more equitable access. A focus on the local scale is important because this is where water services are delivered, and inequalities in access can be best observed.

Sociodemographic predictors of residents worry about contaminated sites.

The management and remediation of contaminated environments increasingly involves engagement with affected local residents. Of late, risk communication tools and guidelines have drawn attention to the stress and concern of residents as a result of heightened awareness of localised contamination and the need to address these less visible impacts of contamination when engaging with affected communities. Despite this emerging focus, there is an absence of research exploring the factors that predict resident worry about neighbourhood contamination.

ABRF-ESRG'03: analysis of a PVDF-bound known protein with a homogeneous amino-terminus.

The Association of Biomolecular Resource Facilities 2003 Edman Sequencing Research Group (ABRF-ESRG'03) sample is the 15th in a series of studies designed to allow participating members to evaluate their abilities to analyze the N-terminus of a protein or peptide using automated Edman degradation chemistry. It is a follow-up study to the ESRG'02 sample, which was a single protein with a heterogeneous N-terminus. Both the 2002 and 2003 samples were obtained from the same protein complex and were resolved by SDS-PAGE followed by electrophoretic transfer to PVDF membrane.

ABRF-2002ESRG, a difficult sequence: Analysis of a PVDF-bound known protein with a heterogeneous amino-terminus.

The ABRF-2002 Edman Sequencing Research Group (ESRG) sample (ABRF-2002ESRG) was the 14th in a yearly series designed as an education and self-evaluation tool for laboratories performing Edman sequence analysis. This year's study used a known protein with a heterogeneous amino-terminus, and thus was one of the more challenging protein samples distributed by an Association for Biomolecular Resource Facilities (ABRF) research group. The sample was originally submitted to an ESRG member's lab, and after analysis was thought to demonstrate an analytical problem that would be of interest to the general sequencing community.