Reseeding of grazing gastropods and bivalves into the marine environment in Western Australia

The Department of Fisheries does not want to embark on what is ‘new territory’ in Western Australia without a policy framework to define what is to happen, why it is to happen, and what will happen if the project does or does not succeed. This paper therefore attempts to do three things. 1. It sets in place accepted definitions of reseeding and stock enhancement within the general context of fisheries management in Western Australia. 2. It discusses the policy issues associated with reseeding grazing gastropods and bivalves into the natural environment. 3. It proposes a framework or process to be used by proponents and government in developing and assessing reseeding project

Management of the proposed Geographe Bay blue swimmer and sand crab managed fishery.

This discussion paper has been prepared following an extensive consultation process, to encourage continued public involvement in the development of management arrangements for the blue swimmer and sand crab resources of Geographe Bay. These proposed management arrangements affect both commercial and recreational fishers

Future mangement arrangements for Western Australia\u27s temperate shark fisheries.

This paper provides a summary of the attributes of these temperate shark fisheries, and sets out the proposed objectives and the measures available to achieve them. In summary, primary measures are aimed at the sustainability of dusky and whiskery sharks, with dusky sharks being of greater concern as their status is more critical. The final decision on management of these fisheries cannot compromise sustainability, not only because of the Department’s obligations under the Fish Resources Management Act, 1994, but also: • national and international obligations associated with ecologically sustainable development; • export accreditation under the Environmental Protection and Biodiversity Conservation Act 1999 (EPBC Act); and • the National Plan of Action for shar

The Role of the Virtues in Christian Discipleship in James Keenan SJ and William Spohn: A Comparative Investigation

As Christians, the basis for our moral development and consequent actions is rooted in our relationship with Jesus Christ. To the extent that we respond to the love of God, open ourselves to ongoing conversion, allow of our consciences to be formed by His truth, recognise and repent of sin in our lives and strive to develop the virtues is the extent to which we will grow as disciples of Jesus. Both James Keenan and William Spohn have used virtues ethics to investigate various aspects of this call and our moral response. Keenan’s principal concern seems to be the nature and practice of the virtues, especially that of wisdom in moral decision-­‐ making. Spohn looks at identity, perception and dispositions while using Scripture to argue how the person of Jesus Christ must play a normative role in how we reflect on and respond to moral issues. Common to both is the requirement of disciples to be lovers and imitators of Jesus Christ, not only for our own moral good, but for that of our wider church communities and our society

Sunetti ta’ William Shakespeare

Ġabra ta’ poeżiji u proża li tinkludi: Grand Prix ta’ Carmel Azzopardi – Pizza marinara ta’ Carmel Azzopardi – Ħajku ta’ Kit Azzopardi – Ix-xemgħa qiegħda ta’ Charles Bezzina – U taħti ramel, ramel ta’ Charles Bezzina – Vażett ta’ Ġorġ Borg – Bniedem li mhux ta’ Ġorġ Borg – Il-ħajbu ta’ Antoine Cassar – Il-mistoħbija ta’ Manwel Cassar – Għasel ta’ Carmel G. Cauchi – Dgħajsa ta’ Carmel G. Cauchi – Ħitan ta’ Alfred Degabriele – Skeletru silwett...f’realtà moħbija ta’ Stefano Farrugia – Minjatura tal-enimmi ta’ Stefano Farrugia – Mnejn jgħaddi Kristu ta’ Joe Friggieri – Rebbiegħa ta’ Reno Fenech – Blogger ta’ Charles Flores – Veġeterjana ta’ Charles Flores – Mejju ta’ Joe P. Galea – Kien hemm lejla u tmien nisa ta’ Claudia Gauci – Ħobbni ta’ Sergio Grech – Mitlufin ta’ Maria Grech Ganado – Moħħi ta’ Maria Grech Ganado – Viżjoni ta’ Maria Grech Ganado – Inkontinenza ta’ Adrian Grima – Andrew jħebb in-nar ta’ Adrian Grima – It-Tlieta, 20 ta’ Lulju 2004 ta’ Alfred Massa – Fuq l-għolja tal- Verdala ta’ Jane Micallef – Imm’issa ta’ Jane Micallef – Baby blues ta’ Immanuel Mifsud – Ġo dar sawra ta’ Immanuel Mifsud – Lil Dun Karm ta’ Maurice Mifsud Bonnici – Il-fuklar ta’ Achille Mizzi – Ut videam ta’ Achille Mizzi – Karnival solitarju ta’ Patrick Sammut – Mill-baħħ etern ta’ Joe Zammit Tabona – ...fil-ħmieġ ta’ ftit blatiet... ta’ Paul P. Borg – Bħall-qasab ta’ Steve Borg – L-aħħar żjara ta’ Victor Fenech – Ħelwa.morra 18 ta’ Ann Marie Schembri – Jack & Jill ta’ Trevor Żahra – Għadbilura ta’ Russell Davis, traduzzjoni ta’ Toni Aquilina – Sunetti ta’ William Shakespeare, traduzzjoni ta’ Oliver Friggieri.peer-reviewe

Antimicrobial resistance among migrants in Europe: a systematic review and meta-analysis

BACKGROUND: Rates of antimicrobial resistance (AMR) are rising globally and there is concern that increased migration is contributing to the burden of antibiotic resistance in Europe. However, the effect of migration on the burden of AMR in Europe has not yet been comprehensively examined. Therefore, we did a systematic review and meta-analysis to identify and synthesise data for AMR carriage or infection in migrants to Europe to examine differences in patterns of AMR across migrant groups and in different settings. METHODS: For this systematic review and meta-analysis, we searched MEDLINE, Embase, PubMed, and Scopus with no language restrictions from Jan 1, 2000, to Jan 18, 2017, for primary data from observational studies reporting antibacterial resistance in common bacterial pathogens among migrants to 21 European Union-15 and European Economic Area countries. To be eligible for inclusion, studies had to report data on carriage or infection with laboratory-confirmed antibiotic-resistant organisms in migrant populations. We extracted data from eligible studies and assessed quality using piloted, standardised forms. We did not examine drug resistance in tuberculosis and excluded articles solely reporting on this parameter. We also excluded articles in which migrant status was determined by ethnicity, country of birth of participants' parents, or was not defined, and articles in which data were not disaggregated by migrant status. Outcomes were carriage of or infection with antibiotic-resistant organisms. We used random-effects models to calculate the pooled prevalence of each outcome. The study protocol is registered with PROSPERO, number CRD42016043681. FINDINGS: We identified 2274 articles, of which 23 observational studies reporting on antibiotic resistance in 2319 migrants were included. The pooled prevalence of any AMR carriage or AMR infection in migrants was 25·4% (95% CI 19·1-31·8; I2 =98%), including meticillin-resistant Staphylococcus aureus (7·8%, 4·8-10·7; I2 =92%) and antibiotic-resistant Gram-negative bacteria (27·2%, 17·6-36·8; I2 =94%). The pooled prevalence of any AMR carriage or infection was higher in refugees and asylum seekers (33·0%, 18·3-47·6; I2 =98%) than in other migrant groups (6·6%, 1·8-11·3; I2 =92%). The pooled prevalence of antibiotic-resistant organisms was slightly higher in high-migrant community settings (33·1%, 11·1-55·1; I2 =96%) than in migrants in hospitals (24·3%, 16·1-32·6; I2 =98%). We did not find evidence of high rates of transmission of AMR from migrant to host populations. INTERPRETATION: Migrants are exposed to conditions favouring the emergence of drug resistance during transit and in host countries in Europe. Increased antibiotic resistance among refugees and asylum seekers and in high-migrant community settings (such as refugee camps and detention facilities) highlights the need for improved living conditions, access to health care, and initiatives to facilitate detection of and appropriate high-quality treatment for antibiotic-resistant infections during transit and in host countries. Protocols for the prevention and control of infection and for antibiotic surveillance need to be integrated in all aspects of health care, which should be accessible for all migrant groups, and should target determinants of AMR before, during, and after migration. FUNDING: UK National Institute for Health Research Imperial Biomedical Research Centre, Imperial College Healthcare Charity, the Wellcome Trust, and UK National Institute for Health Research Health Protection Research Unit in Healthcare-associated Infections and Antimictobial Resistance at Imperial College London

Corticosteroid responsiveness following mepolizumab in severe eosinophilic asthma—a randomized, placebo-controlled crossover trial (MAPLE)

Mepolizumab inhibits interleukin-5 (IL-5) activity, reduces exacerbation frequency and maintenance oral corticosteroid (OCS) dosage in patients with severe eosinophilic asthma (SEA). Some patients remain dependent on OCS despite anti-IL-5 treatment suggesting residual corticosteroid responsive mechanisms. We aimed to determine the clinical and anti-inflammatory effects of OCS in patients with SEA on mepolizumab. We conducted a randomised, triple-blind, placebo-controlled crossover trial of prednisolone (0.5mg/kg/day, maximum 40mg/day, for 14±2 days) in adults with SEA after ≥12 weeks of mepolizumab. We compared change in asthma symptoms, quality of life, lung function measured by spirometry and airwave oscillometry, FeNO, and blood and sputum eosinophil cell count after prednisolone and placebo. 27 patients completed the study. Prednisolone did not improve ACQ-5 (mean difference in change for prednisolone vs placebo -0.23, 95% CI -0.58 to 0.11), mini-AQLQ (0.03, 95% CI -0.26 to 0.42), SGRQ (0.24, 95% CI -3.20 to 3.69) or VAS scores for overall asthma symptoms (0.11, 95% CI -0.58 to 0.80). The mean difference for FEV in favour of prednisolone was 105ml (95% CI -4 to 213 ml); FEF 484ml/s (95% CI 151 to 816 ml/s); FeNO reduction 41% (95% CI 25 to 54%); blood eosinophil count reduction 49% (95% CI 31 to 62%); and percentage of sputum eosinophil reduction 71% (95% CI 26 to 89%). OCS improved small airway obstruction and reduced biomarkers of type 2 inflammation but had no significant effect on symptoms or quality of life in patients with severe eosinophilic asthma receiving treatment with mepolizumab. [Abstract copyright: Copyright © 2022. Published by Elsevier Inc.

Expression profiles for six zebrafish genes during gonadal sex differentiation

<p>Abstract</p> <p>Background</p> <p>The mechanism of sex determination in zebrafish is largely unknown and neither sex chromosomes nor a sex-determining gene have been identified. This indicates that sex determination in zebrafish is mediated by genetic signals from autosomal genes. The aim of this study was to determine the precise timing of expression of six genes previously suggested to be associated with sex differentiation in zebrafish. The current study investigates the expression of all six genes in the same individual fish with extensive sampling dates during sex determination and -differentiation.</p> <p>Results</p> <p>In the present study, we have used quantitative real-time PCR to investigate the expression of ar, sox9a, dmrt1, fig alpha, cyp19a1a and cyp19a1b during the expected sex determination and gonadal sex differentiation period. The expression of the genes expected to be high in males (ar, sox9a and dmrt1a) and high in females (fig alpha and cyp19a1a) was segregated in two groups with more than 10 times difference in expression levels. All of the investigated genes showed peaks in expression levels during the time of sex determination and gonadal sex differentiation. Expression of all genes was investigated on cDNA from the same fish allowing comparison of the high and low expressers of genes that are expected to be highest expressed in either males or females. There were 78% high or low expressers of all three "male" genes (ar, sox9a and dmrt1) in the investigated period and 81% were high or low expressers of both "female" genes (fig alpha and cyp19a1a). When comparing all five genes with expected sex related expression 56% show expression expected for either male or female. Furthermore, the expression of all genes was investigated in different tissue of adult male and female zebrafish.</p> <p>Conclusion</p> <p>In zebrafish, the first significant peak in gene expression during the investigated period (2–40 dph) was dmrt1 at 10 dph which indicates involvement of this gene in the early gonadal sex differentiation of males.</p

Personality profiles of cultures: aggregate personality traits

Personality profiles of cultures can be operationalized as the mean trait levels of culture members. College students from 51 cultures rated an individual from their country whom they knew well (N = 12, 156). Aggregate scores on Revised NEO Personality Inventory scales generalized across age and gender groups, approximated the individual-level Five-Factor Model, and correlated with aggregate self-report personality scores and other culture-level variables. Results were not attributable to national differences in economic development or to acquiescence. Geographical differences in scale variances and mean levels were replicated, with Europeans and Americans generally scoring higher in Extraversion than Asians and Africans. Findings support the rough scalar equivalence of NEO-PI-R factors and facets across cultures, and suggest that aggregate personality profiles provide insight into cultural differences