The poetry of social reform

Thesis (M.A.)--Boston Universit

Open-access journal Aquatic Invasions: an important part of the developing European information and early warning system on invasive alien species

Aquatic Invasions is considered as an example of an effective information sharing tool, currently helping to increase prompt reporting of records of new invasive species threatening European biodiversity

Age-related gait standards for healthy children and young people: the GOS-ICH paediatric gait centiles

Objective To develop paediatric gait standards in healthy children and young people. Methods This observational study builds on earlier work to address the lack of population standards for gait measurements in children. Analysing gait in children affected by neurological or musculoskeletal conditions is an important component of paediatric assessment but is often confounded by developmental changes. The standards presented here do not require clinician expertise to interpret and offer an alternative to developmental tables of normalised gait data. Healthy children aged 1-19 years were recruited from community settings in London and Hertfordshire, U.K. The GAITRite ® walkway was used to record measurements for each child for velocity, cadence, step length, base of support, and stance, single and double support (as percentage of gait cycle). We fitted generalized linear additive models for location, scale and shape (gamlss). Results We constructed percentile charts for seven gait variables measured on 624 (321 males) contemporary healthy children using gamlss package in R. A clinical application of gait standards was explored. Conclusion Age-related, gender-specific standards for seven gait variables were developed and are presented here. They have a familiar format and can be used clinically to aid diagnoses, and to monitor change over time for both medical therapy and natural history of the condition. The clinical example demonstrates the potential of the GOS-ICH Paediatric Gait Centiles (GOS-ICH PGC) to enable meaningful interpretation of change in an individual’s performance, and describes characteristic features of gait from a specific population throughout childhood.Peer reviewedFinal Accepted Versio

Tackling invasive alien species in Europe

Globally, Invasive Alien Species (IAS) are considered to be one of the major threats to native biodiversity, with the World Conservation Union (IUCN) citing their impacts as ‘immense, insidious, and usually irreversible’. It is estimated that 11% of the c. 12,000 alien species in Europe are invasive, causing environmental, economic and social damage; and it is reasonable to expect that the rate of biological invasions into Europe will increase in the coming years. In order to assess the current position regarding IAS in Europe and to determine the issues that were deemed to be most important or critical regarding these damaging species, the international Freshwater Invasives - Networking for Strategy (FINS) conference was convened in Ireland in April 2013. Delegates from throughout Europe and invited speakers from around the world were brought together for the conference. These comprised academics, applied scientists, policy makers, politicians, practitioners and representative stakeholder groups. A horizon scanning and issue prioritization approach was used by in excess of 100 expert delegates in a workshop setting to elucidate the Top 20 IAS issues in Europe. These issues do not focus solely on freshwater habitats and taxa but relate also to marine and terrestrial situations. The Top 20 issues that resulted represent a tool for IAS management and should also be used to support policy makers as they prepare European IAS legislation

Comparing a microbial biocide and chlorine as zebra mussel control strategies in an Irish drinking water treatment plant

A need exists for an environmentally friendly mussel control method to replace chlorine and other traditional control methods currentlyutilised in drinking water plants and other infested facilities. Zequanox® is a newly commercialised microbial biocide for zebra and quaggamussels comprised of killed Pseudomonas fluorescens CL145A cells. The objective of this study was to compare the efficacy of adevelopmental formulation of Zequanox (referred to as MBI 401 FDP) and chlorine treatments on adult and juvenile zebra mussels byrunning a biobox trial in conjunction with chlorine treatments at an infested Irish drinking water treatment plant. Since 2009, the plantmanagement has used a residual chlorine concentration of 2 mg/L in autumn to control both adult zebra mussels and juvenile settlement intheir three concrete raw water chambers. Juvenile mussel settlement was monitored in three bioboxes as well as in three treatment chambersin the plant for three months prior to treatment. Adult mussels were seeded into the chambers and bioboxes four days before treatment. InOctober 2011, the bioboxes were treated with MBI 401 FDP at 200 mg active substance/L, while chlorine treatment took place in the waterchambers. The MBI 401 FDP treatment lasted only 8 hours while chlorine treatment lasted seven days. Juvenile numbers were reduced tozero in both the bioboxes and treated chambers within seven days. Adult mussel mortality reached 80% for both the chlorine and MBI 401FDP treatment; however, mortality was achieved faster in the chlorine treatment. These results provided important insights into zebra musselcontrol alternatives to chlorine and supported further development of the now commercial product, Zequanox

COVID\u27s Positive Implications on Business-to-Business Salesperson Communication and Customer Interaction

This article aims to investigate the impact of the COVID-19 pandemic on industrial salesperson communication with buyers, specifically focusing on the positive outcomes. The authors use a qualitative data collection approach based on grounded theory. Thirteen executives, primarily from the transportation industry, were interviewed. Based on the executive interviews, this study develops the pandemic-induced customer interaction model for the industrial market, drawing from the Technology Acceptance Model (TAM) and innovation diffusion theory. This study is the first to examine the positive impacts of the COVID-19 pandemic on business-to-business sales organization communication. This study contributes to the literature through the creation of the pandemic-induced customer interaction model

Searching compassion in a crowd: Evaluation of a novel compassion visual search task to reduce self-criticism

Background: The ability to appropriately process social stimuli such as facial expressions is crucial to emotion regulation and the maintenance of supportive interpersonal relationships. Cognitive Bias Modification Tasks (CBMTs) are being investigated as potential interventions for those who struggle to appropriately process social stimuli. Aims: Two studies aimed to assess the effectiveness of a novel computerised ‘Compassion Game’ CBMT compared with a validated ‘Self-Esteem Game’ (Study 1, n=66) and a Neutral Control Game (Study 2, n=59). Method: In each study, baseline, post-task, and one-month follow-up measures of 3 self-reported forms of self-criticism (inadequate self, hated self, and self-reassurance) were used to examine the benefits of two weeks’ attentional training. Results: Analyses show that the novel Compassion Game significantly reduced inadequate self-criticism at post and one-month follow-up (Studies 1 and 2) and increased self-reassurance (Study 1). Results also show that the Self-Esteem (Study 1) and the Neutral Control Game (Study 2), which also used social stimuli, produced reductions in inadequate self-criticism. Conclusions: Results suggest that training one’s attention toward social stimuli can improve inadequate self-criticism. Implications for the use of compassionate stimuli in such CBMTs are discussed.Leverhulme Trus