Dimensions of Financial Autonomy in Low-/Moderate-Income Couples from a Gender Perspective and Implications for Welfare Reform

The ‘unitary household’ lives on in policymakers’ assumptions about couples sharing their finances. Yet financial autonomy is seen as a key issue in gender relations, particularly for women. This article draws on evidence from semi-structured individual interviews with men and women in thirty low-/moderate-income couples in Britain. The interviews explored whether financial autonomy had any meaning to these individuals; and, if so, to what extent this was gendered in the sense of there being differences in men's and women's understanding of it. We develop a framework for the investigation of financial autonomy, involving several dimensions: achieving economic independence, having privacy in one's financial affairs and exercising agency in relation to household and/or personal spending. We argue that financial autonomy is a relevant issue for low-/moderate-income couples, and that women are more conscious of tensions between financial togetherness and autonomy due to their greater responsibility for managing togetherness and lower likelihood of achieving financial independence. Policymakers should therefore not discount the aspirations of women in particular for financial autonomy, even in low-/moderate-income couples where there remain significant obstacles to achieving this. Yet plans for welfare reform that rely on means testing and ignore intra-household dynamics in relation to family finances threaten to exacerbate these obstacles and reinforce a unitary family model.

MicroRNA-34c inversely couples the biological functions of the runt-related transcription factor RUNX2 and the tumor suppressor p53 in osteosarcoma

Osteosarcoma (OS) is a primary bone tumor that is most prevalent during adolescence. RUNX2, which stimulates differentiation and suppresses proliferation of osteoblasts, is deregulated in OS. Here, we define pathological roles of RUNX2 in the etiology of OS and mechanisms by which RUNX2 expression is stimulated. RUNX2 is often highly expressed in human OS biopsies and cell lines. Small interference RNA (siRNA)-mediated depletion of RUNX2 inhibits growth of U2OS OS cells. RUNX2 levels are inversely linked to loss of p53 (which predisposes to OS) in distinct OS cell lines and osteoblasts. RUNX2 protein levels decrease upon stabilization of p53 with the MDM2 inhibitor Nutlin-3. Elevated RUNX2 protein expression is post-transcriptionally regulated and directly linked to diminished expression of several validated RUNX2 targeting microRNAs (miRNAs) in human OS cells compared to mesenchymal progenitor cells. The p53-dependent miR-34c is the most significantly down-regulated RUNX2 targeting miRNA in OS. Exogenous supplementation of miR-34c markedly decreases RUNX2 protein levels, while 3UTR reporter assays establish RUNX2 as a direct target of miR-34c in OS cells. Importantly, Nutlin-3 mediated stabilization of p53 increases expression of miR-34c and decreases RUNX2. Thus, a novel RUNX2-p53-miR34 network controls cell growth of osseous cells and is compromised in OS.

Urban/rural variation in the influence of widowhood on mortality risk: a cohort study of almost 300,000 couples

Death of a spouse is associated with increased mortality risk for the surviving partner (the widowhood effect). We investigated whether the effect magnitude varied between urban, rural and intermediate areas, assembling death records (2001-2009) for a prospective cohort of 296,125 married couples in Northern Ireland. The effect was greatest during the first six months of widowhood in all areas and for both sexes. Subsequently, the effect was attenuated among men in rural and intermediate areas but persisted in urban areas (HRs and 95% CIs: rural 1.09 [0.99, 1.21]; urban 1.35 [1.26, 1.44]). Among women the effect was attenuated in all areas (rural 1.06 [0.96, 1.17]; urban 1.09 [1.01, 1.17]). The impacts of spousal bereavement varied between urban and more rural areas, possibly due to variation in social support provided by the wider community. We identify men in urban areas as being in greatest need of such support and a possible target for health interventions.

Microphysiological modeling of the reproductive tract: A fertile endeavor

Preclinical toxicity testing in animal models is a cornerstone of the drug development process, yet it is often unable to predict adverse effects and tolerability issues in human subjects. Species-specific responses to investigational drugs have led researchers to utilize human tissues and cells to better estimate human toxicity. Unfortunately, human cell-derived models are imperfect because toxicity is assessed in isolation, removed from the normal physiologic microenvironment. Microphysiological modeling often referred to as 'organ-on-a-chip' or 'human-on-a-chip' places human tissue into a microfluidic system that mimics the complexity of human in vivo physiology, thereby allowing for toxicity testing on several cell types, tissues, and organs within a more biologically relevant environment. Here we describe important concepts when developing a repro-on-a-chip model. The development of female and male reproductive microfluidic systems is critical to sex-based in vitro toxicity and drug testing. This review addresses the biological and physiological aspects of the male and female reproductive systems in vivo and what should be considered when designing a microphysiological human-on-a-chip model. Additionally, interactions between the reproductive tract and other systems are explored, focusing on the impact of factors and hormones produced by the reproductive tract and disease pathophysiology.

Molecular dynamics simulation (MDS) to study nanoscale machining processes

Molecular Dynamics Simulations (MDS) are constantly being used to make important contributions to our fundamental understanding of material behaviour, at the atomic scale, for a variety of thermodynamic processes. This chapter shows that molecular dynamics simulation is a robust numerical analysis tool in addressing a range of complex nanofinishing (machining) problems that are otherwise difficult or impossible to understand using other methods. For example the mechanism of nanometric cutting of silicon carbide is influenced by a number of variables such as machine tool performance, machining conditions, material properties, and cutting tool performance (material microstructure and physical geometry of the contact) and all these variables cannot be monitored online through experimental examination. However, these could suitably be studied using an advanced simulation based approach such as MDS. This chapter details how MD simulation can be used as a research and commercial tool to understand key issues of ultra precision manufacturing research problems and a specific case was addressed by studying diamond machining of silicon carbide. While this is appreciable, there are a lot of challenges and opportunities in this fertile area. For example, the world of MD simulations is dependent on present day computers and the accuracy and reliability of potential energy functions [109]. This presents a limitation: Real-world scale simulation models are yet to be developed. The simulated length and timescales are far shorter than the experimental ones which couples further with the fact that contact loading simulations are typically done in the speed range of a few hundreds of m/sec against the experimental speed of typically about 1 m/sec [17]. Consequently, MD simulations suffer from the spurious effects of high cutting speeds and the accuracy of the simulation results has yet to be fully explored. The development of user-friendly software could help facilitate molecular dynamics as an integral part of computer-aided design and manufacturing to tackle a range of machining problems from all perspectives, including materials science (phase of the material formed due to the sub-surface deformation layer), electronics and optics (properties of the finished machined surface due to the metallurgical transformation in comparison to the bulk material), and mechanical engineering (extent of residual stresses in the machined component) [110]. Overall, this chapter provided key information concerning diamond machining of SiC which is classed as hard, brittle material. From the analysis presented in the earlier sections, MD simulation has helped in understanding the effects of crystal anisotropy in nanometric cutting of 3C-SiC by revealing the atomic-level deformation mechanisms for different crystal orientations and cutting directions. In addition to this, the MD simulation revealed that the material removal mechanism on the (111) surface of 3C-SiC (akin to diamond) is dominated by cleavage. These understandings led to the development of a new approach named the “surface defect machining” method which has the potential to be more effective to implement than ductile mode micro laser assisted machining or conventional nanometric cutting.

Why are we Waiting? Research, Policy and Practice in Recruiting and Supporting Same Gender Couples in Child Adoption

The adoption process is renowned for its difficulties, however gay and lesbian couples face unique, additional challenges when choosing parenthood through adoption. The Adoption and Children’s Act (2002), Equality Act (2006) and the Sexual Orientation Regulations act (2007) are some of the recent policy changes aimed at ‘smoothing out’ the adoption process for same-gender couples (Cosis-Brown & Kershaw, 2008). Resultantly, there appear to be more cases of gay adoption than ever before (Equality Britain, 2005), however, anecdotal evidence suggests that across the UK the practice of recruiting and supporting gay and lesbian adopters is inconsistent. Whilst some local authorities encourage and emphasise the importance of stability and high quality care for vulnerable looked after children regardless of parental sexuality (Mallon, 2007); yet case studies of gay and lesbian couples seeking adoption demonstrate the unique challenges they encounter in the adoption process because of religious views (Hicks, 2005) or the attitudes towards same gender parenting of adoption panels and social workers within an unspoken hierarchy (Ahmed, 2008; Dennis, 2006). Government’s drive towards adoption (Unwin and Misca, 2013) of children in care as a favoured alternative should lead to recognition of same-gender couples as an under-utilised resource of potential adopters to be used in the best interest of the children who are looked after. The poster will present the results of research undertaken by the authors during 2012-13 highlighting how research on same-gender parenthood over the past decades has influenced the recent developments in the adoption policy and practice in the UK and worldwide. The poster will identify areas of potential barriers encountered in translating these policy changes in the current practice of adoption with a particular focus on professionals’ attitudes towards same-gender couples as potential adopters.

The Consequences of Gender in Homogamic Couples

In studies which analyse the social distance between spouses at the moment a couple is formed, and which attempt to understand the role of the family, and in particular of marriage, in crystallising social divisions, the concept of homogamy has often been purely descriptive. This article questions this static approach and seeks to pinpoint the changes which social homogamy undergoes in the course of conjugal life, addressing women’s decisions on work–family articulation. Drawing on a critical approach to the concept of rational choice, the article intends to demonstrate the merit of an interpretative approach by analysing how members of a sample of 27 university-educated Portuguese partnered mothers take their decisions in the context of an interdependency framework in which the dynamics of family interaction tend to thwart individual career path development, rendering spouses dependent on each other.

Quantitative and qualitative research on brief systemic therapies carried out within the framework of an ambulatory consultation for couples and families

Abstract: This article presents both a brief systemic intervention method (IBS) consisting in 6 sessions developed in an ambulatory service for couples and families, and two research projects done in collaboration with the Institute for Psychotherapy of the University of Lausanne. The first project is quantitative and it aims at evaluating the effectiveness of ISB. One of its main feature is that outcomes are assessed at different levels of individual and family functioning: 1) symptoms and individual functioning; 2) quality of marital relationship; 3) parental and co-parental relationships; 4) familial relationships. The second project is a qualitative case study about a marital therapy which identifies and analyses significant moments of the therapeutic process from the patients' perspective. Methodology was largely inspired by Daniel Stem's work about "moments of meeting" in psychotherapy. Results show that patients' theories about relationship and change are important elements that deepen our understanding of the change process in couple and family therapy. The interest of associating clinicians and researchers for the development and validation of a new clinical model is discussed.