Reimagining the General Health Questionnaire as a measure of emotional wellbeing: A study of postpartum women in Malta

Background: Postpartum health has been subject to a focus on psychological morbidity, despite positive associations between postpartum recovery and maternal emotional wellbeing. There are currently many validated tools to measure wellbeing and related concepts, including non-psychiatric morbidity. The General Health Questionnaire, 12 items (GHQ-12) is one such instrument, widely used and validated in several languages. Its use in postpartum settings has been documented with disagreement about the instrument's utility in this population, particularly in relation to scoring method and threshold. The GHQ-12 has never been translated into Maltese. This study explored the psychometric properties of the GHQ-12 in a Maltese postpartum population to consider if the use of a different scoring method (visual analogue scale) in the GHQ-12 can determine postpartum wellbeing. Methods: One hundred and twenty-four postpartum women recruited from one hospital in Malta completed the translated and adapted GHQ-12 as a wellbeing measure (GHQ-12(WB)) at four postpartum time points. The psychometric properties of the GHQ-12(WB) were explored using confirmatory factor analysis, discriminant and divergent validity and reliability analysis. Results: The GHQ-12(WB) demonstrated good divergent and known-groups validity and internal consistency. No models offered a good fit to the data. The overall consistent best-fit to the data was an eight item, two factor model (GHQ-8). Model fit improved across all models in terms of CFI at 13 weeks. Conclusion: Findings generally support the reliability and validity of the Maltese version of the GHQ-12(WB). Model fit changes over time reflect the dynamic nature of postpartum recovery. Further evaluation of the GHQ-8(WB) is recommended. © 2013 Australian College of Midwives

Embodying gender, age, ethnicity and power in ‘the field’: Reflections on dress and the presentation of the self in research with older Pakistani Muslims

This article is available open access through the publisher’s website at the link below. Copyright @ 2012 Sociological Research Online.In recent years, there has been an increasing interest in researching people growing older in the South Asian ethnic minority communities in the UK. However, these populations have received comparatively little attention in wide-ranging discussions on culturally and socially appropriate research methodologies. In this paper, we draw on the experiences of a young female Pakistani Muslim researcher researching older Pakistani Muslim women and men, to explore the significance of gender, age and ethnicity to fieldwork processes and 'field' relationships. In particular, we highlight the significance of dress and specific presentations of the embodied self within the research process. We do so by focusing upon three key issues: (1) Insider/Outsider boundaries and how these boundaries are continuously and actively negotiated in the field through the use of dress and specific presentations of the embodied 'self'; (2) The links between gender, age and space - more specifically, how the researcher's use of traditional Pakistani dress, and her differing research relationships, are influenced by the older Pakistani Muslim participants' gendered use of public and private space; and (3) The opportunities and vulnerabilities experienced by the researcher in the field, reinforced by her use (or otherwise) of the traditional and feminine Pakistani Muslim dress. Our research therefore highlights the role of different presentations of the embodied 'self' to fieldwork processes and relationships, and illustrates how age, gender and status intersect to produce fluctuating insider/outsider boundaries as well as different opportunities and experiences of power and vulnerability within research relationships.ESR

Oversight of non-cash payment schemes: objectives and implementation procedures.

The use of non-cash payment schemes is particularly widespread in France where the number of non-cash transactions is in fact well above the European average. Though they have different features corresponding to users’ varying needs (payments may be face-to-face, remote or recurring, for instance), non-cash payment schemes generally consist of an instrument that generates a payment order combined with the technical and organisational arrangements that enable this order to be processed. Putting these arrangements in place requires close co-operation between all participants of the payment «network», i.e., naturally, credit institutions that hold accounts for debtors and beneficiaries, and also their technical service providers. The Everyday Security Act of 15 November 2001 entrusts the Banque de France with a specific task with regard to overseeing the security of non-cash means of payment. This task falls naturally within the purview of central banks, which guarantee both the value of the currency and the stability of payment systems. To carry out its task, the Banque de France analyses the potential threats associated with payment schemes and defines, in consultation with the parties involved, the minimum security objectives designed to prevent the occurrence of payment-specific risk events. To assess the security of a payment scheme, the Banque de France ensures that the parties involved comply with these objectives.

A deep insight into the sialome of male and female aedes aegypti mosquitoes

Only adult female mosquitoes feed on blood, while both genders take sugar meals. Accordingly, several compounds associated with blood feeding (i.e. vasodilators, anti-clotting, anti-platelets) are found only in female glands, while enzymes associated with sugar feeding or antimicrobials (such as lysozyme) are found in the glands of both sexes. We performed de novo assembly of reads from adult Aedes aegypti female and male salivary gland libraries (285 and 90 million reads, respectively). By mapping back the reads to the assembled contigs, plus mapping the reads from a publicly available Ae. aegypti library from adult whole bodies, we identified 360 transcripts (including splice variants and alleles) overexpressed tenfold or more in the glands when compared to whole bodies. Moreover, among these, 207 were overexpressed fivefold or more in female vs. male salivary glands, 85 were near equally expressed and 68 were overexpressed in male glands. We call in particular the attention to C-type lectins, angiopoietins, female-specific Antigen 5, the 9.7 kDa, 12–14 kDa, 23.5 kDa, 62/34 kDa, 4.2 kDa, proline-rich peptide, SG8, 8.7 kDa family and SGS fragments: these polypeptides are all of unknown function, but due to their overexpression in female salivary glands and putative secretory nature they are expected to affect host physiology. We have also found many transposons (some of which novel) and several endogenous viral transcripts (probably acquired by horizontal transfer) which are overexpressed in the salivary glands and may play some role in tissue-specific gene regulation or represent a mechanism of virus interference. This work contributes to a near definitive catalog of male and female salivary gland transcripts from Ae. aegypti, which will help to direct further studies aiming at the functional characterization of the many transcripts with unknown function and the understanding of their role in vector-host interaction and pathogen transmission

Coupled pair approach for strongly-interacting trapped fermionic atoms

We present a coupled pair approach for studying few-body physics in harmonically trapped ultracold gases. The method is applied to a two-component Fermi system of $N$ particles. A stochastically variational gaussian expansion method is applied, focusing on optimization of the two-body correlations present in the strongly interacting, or unitary, limit. The groundstate energy of the four-, six- and eight-body problem with equal spin populations is calculated with high accuracy and minimal computational effort. We also calculate the structural properties of these systems and discuss their implication for the many-body ultracold gas and other few-body calculations.Comment: 7 pages, 4 figure

Interferometric measurement of resonance transition wavelengths in C IV, Si IV, Al III, Al II, and Si II

We have made the first interferomeric measurements of the wavelengths of the important ultraviolet diagnostic lines in the spectra \ion{C}{4} near 155 nm and \ion{Si}{4} near 139 nm with a vacuum ultraviolet Fourier transform spectrometer and high-current discharge sources. The wavelength uncertainties were reduced by one order of magnitude for the \ion{C}{4} lines and by two orders of magnitude for the \ion{Si}{4} lines. Our measurements also provide accurate wavelengths for resonance transitions in \ion{Al}{3}, \ion{Al}{2}, and \ion{Si}{2}.Comment: 6 pages, 2 figures, 1 tabl