Marriage made in heaven? The contemporary reception of Ephesians 5:21-33 among women

This thesis explores the contemporary reception of Ephesians 5:21-33, an ideologically loaded biblical text whose authority is variously assumed or questioned in relation to an important social institution (marriage). The research exposes and assesses a diversity of readings by women – both scholars and non-scholars – in order to answer the following question: in view of the continued use of this text in Christian communities, what are ethically the most responsible and theologically the most fruitful ways in which it can be read? The thesis first considers readings by contemporary female scholars, drawing attention to their hermeneutical framing of the text and the interpretative techniques they employ. Next, readings by non-scholars, gathered during fieldwork carried out among Christian and Muslim women in the South East of England, are similarly assessed. Together these two groups of readings offer a range of interpretative options for the text: while this is not representative of all reading approaches, it indicates interesting possibilities for hermeneutics which meet the criteria of the research question. Informed by these hermeneutics, especially ideas about textual themes other than marriage and the reading practice of Sachkritik, the concluding chapter offers one way of reading Ephesians 5:21-33 which both demonstrates ethical responsibility towards women and is theologically fruitful. This way of reading takes the theological subject matter of the text (or Sache) to be Christ’s empowering love, which constitutes a theme of Ephesians as a whole and is reflected, albeit inconsistently, in the passage at the centre of this enquiry. The conclusion of the thesis is that the particular hermeneutical objectives outlined in the research question show promise of being met when Ephesians 5:21-33 is taken as illuminating themes other than marriage

Could stool collection devices help increase uptake to bowel cancer screening programmes?

Objective: We aimed to understand the usage and acceptability of a faecal collection device (FCD) amongst participants of the NHS Bowel Cancer Screening Programme in order to influence future uptake. Setting: Men and women completing faecal occult blood test (FOBt) retests as part of the routine Bowel Cancer Screening Programme in Eastern England. Methods: A FCD and questionnaire was sent to all potential retest participants during a 1 month period collecting information on prior stool collection methods and ease of use and usefulness of the enclosed FCD. Results: Of 1087 invitations to participate, 679 (62.5%) participants returned their questionnaire. Of these 429 (63.2%) trialled the FCD at least once. 163 (38.4%) found the device made collecting their sample easier than previously, with 189 (44.6%) finding it made collection more difficult and 72 (17.0%) feeling it made no difference. Similar numbers reported finding that the FCD made collecting the sample more pleasant (130, 31.5%), less pleasant (103, 25.0%) and no different (179, 43.4%) compared to previous collection without a FCD. Conclusion: Although a small proportion of participants found the FCD helpful a considerable majority did not or did not use it at all. Offering FCDs is unlikely to produce a substantial increase in bowel cancer screening uptake

A Short-Term Assessment of Carbon Dioxide Fluxes under Contrasting Agricultural and Soil Management Practices in Zimbabwe

Two of the biggest problems facing humankind are feeding an exponentially growing human population and preventing the accumulation of atmospheric greenhouse gases and its climate change consequences. Refined agricultural practices could address both of these problems. The research addressed here is an exploration of the efficacy of alternative agricultural practices in sequestering carbon (C). The study was conducted in Zimbabwe with the intent to (a) demonstrate the utility of micrometeorological methods for measuring carbon dioxide (CO2) exchange between the surface and the atmosphere in the short-term, and (b) to quantify differences in such exchange rates for a variety of agricultural practices. Four Bowen ratio energy balance (BREB) systems were established on the following agricultural management practices: (1) no-till (NT) followed by planting of winter wheat (Triticum aestivum), (2) NT followed by planting of blue lupin (Lupinus angustifolios L.), (3) maize crop residue (Zea mays L.) left on the surface, and (4) maize crop residue incorporated with tillage. Over a period of 139 days (from 15 June to 31 October 2013) the winter wheat cover crop produced a net accumulation of 257 g CO2-C m-2, while the tilled plot with no cover crop produced a net emission of 197 g CO2-C m-2 and the untilled plot with no cover emitted 235 g CO2-C m-2. The blue lupin cover crop emitted 58 g CO2-C m-2, indicating that winter cover crops can sequester carbon and reduce emissions over land left fallow through the non-growing season. The micrometeorological methods described in this work can detect significant differences between treatments over a period of a few months, an outcome important to determine which smallholder soil management practices can contribute towards mitigating climate change

Access to dental care and caries experience among children with cerebral palsy: a Singapore experience

INTRODUCTION: Cerebral palsy (CP) is one of the most severe childhood neurodevelopmental disabilities resulting from non-progressive insult to the developing brain. We aimed to report our experience regarding dental visit attendance, caries prevalence and factors affecting dental access in children with CP in Singapore. // METHODS: Patients diagnosed with CP who were born in or after 1994 were included in this study. We reviewed the data of all 151 patients recruited under the CP Registry in Singapore (SingCPR) from September 2017 to May 2020. The SingCPR was launched in September 2017 to assist in future planning of services and resources for CP in Singapore. // RESULTS: The mean age of the patients was 7.8 years, with the interquartile range being 3 years and 8 months-10 years and 10 months. Only 41.7% reported a visit to the dentist ever, with 25.4% reporting presence of dental caries. Age was the only statistically significant factor influencing access to dental care. None of the children less than 2 years old ever received any dental care, and 20% of the children with CP aged 2-6 years had received dental care before. Age range with the highest percentage of dental visits was 7-12 years, with up to 44.0% having ever received dental care. We believe the prevalence of dental caries was underreported as many children did not receive any dental care and therefore may have undetected dental caries. // CONCLUSION: Dental care in children with CP should be advocated early for prevention and detection of caries

Pro-inflammatory cytokines play a key role in the development of radiotherapy-induced gastrointestinal mucositis

Background: Mucositis is a toxic side effect of anti-cancer treatments and is a major focus in cancer research. Pro-inflammatory cytokines have previously been implicated in the pathophysiology of chemotherapy-induced gastrointestinal mucositis. However, whether they play a key role in the development of radiotherapy-induced gastrointestinal mucositis is still unknown. Therefore, the aim of the present study was to characterise the expression of pro-inflammatory cytokines in the gastrointestinal tract using a rat model of fractionated radiotherapy-induced toxicity. Methods: Thirty six female Dark Agouti rats were randomly assigned into groups and received 2.5 Gys abdominal radiotherapy three times a week over six weeks. Real time PCR was conducted to determine the relative change in mRNA expression of pro-inflammatory cytokines IL-1β, IL-6 and TNF in the jejunum and colon. Protein expression of IL-1β, IL-6 and TNF in the intestinal epithelium was investigated using qualitative immunohistochemistry. Results: Radiotherapy-induced sub-acute damage was associated with significantly upregulated IL-1β, IL-6 and TNF mRNA levels in the jejunum and colon. The majority of pro-inflammatory cytokine protein expression in the jejunum and colon exhibited minimal change following fractionated radiotherapy. Conclusions: Pro-inflammatory cytokines play a key role in radiotherapy-induced gastrointestinal mucositis in the sub-acute onset setting.Zhi Yi Ong, Rachel J. Gibson, Joanne M. Bowen, Andrea M. Stringer, Jocelyn M. Darby, Richard M. Logan, Ann S.J. Yeoh, Dorothy M. Keef

Nutrient Source and Tillage Effects on Maize: II. Yield, Soil Carbon, and Carbon Dioxide Emissions

There is a need to understand the potential benefits of using the biotechnology waste by‐product from manufacturing as a fertilizer replacement in agriculture, by quantifying the economic value for the farmer and measuring the environmental impact. Measuring CO2 emissions can be used to assess environmental impact, including three widely used micrometeorological methodologies: (i) the Bowen Ratio Energy Balance (BREB), (ii) aerodynamic flux‐gradient theory, and (iii) eddy covariance (EC). As a first step in quantifying benefits of applying biotechnology waste in agriculture, a detailed examination of these three methods was conducted to understand their effectiveness in quantifying CO2 emissions for this specific circumstance. The study measured micrometeorological properties over a field planted to maize (Zea mays L. var. indentata ), one plot treated with biotechnology waste applied as a nutrient amendment, and one plot treated with a typical farmer fertilizer practice. Carbon dioxide flux measurements took place over 1 yr, using both BREB and EC systems. The aerodynamic method was used to gap‐fill BREB system measurements, and those flux estimates were compared with estimates produced separately by the aerodynamic and EC methods. All methods found greater emissions over the biotechnology waste application. The aerodynamic method CO2 flux estimates were considerably greater than both the EC and a combined BREB‐aerodynamic approach. During the day, the EC and BREB methods agree. At night, the aerodynamic approach detects and accounts for buildup of CO2 at the surface during stable periods. The BREB systems combined with aerodynamic approaches provide alternate methods to EC in examining micrometeorological properties near the surface

Nutrient Source and Tillage Effects on Maize: I. Micrometeorological Methods for Measuring Carbon Dioxide Emissions

There is a need to understand the potential benefits of using the biotechnology waste by‐product from manufacturing as a fertilizer replacement in agriculture, by quantifying the economic value for the farmer and measuring the environmental impact. Measuring CO2 emissions can be used to assess environmental impact, including three widely used micrometeorological methodologies: (i) the Bowen Ratio Energy Balance (BREB), (ii) aerodynamic flux‐gradient theory, and (iii) eddy covariance (EC). As a first step in quantifying benefits of applying biotechnology waste in agriculture, a detailed examination of these three methods was conducted to understand their effectiveness in quantifying CO2 emissions for this specific circumstance. The study measured micrometeorological properties over a field planted to maize (Zea mays L. var. indentata ), one plot treated with biotechnology waste applied as a nutrient amendment, and one plot treated with a typical farmer fertilizer practice. Carbon dioxide flux measurements took place over 1 yr, using both BREB and EC systems. The aerodynamic method was used to gap‐fill BREB system measurements, and those flux estimates were compared with estimates produced separately by the aerodynamic and EC methods. All methods found greater emissions over the biotechnology waste application. The aerodynamic method CO2 flux estimates were considerably greater than both the EC and a combined BREB‐aerodynamic approach. During the day, the EC and BREB methods agree. At night, the aerodynamic approach detects and accounts for buildup of CO2 at the surface during stable periods. The BREB systems combined with aerodynamic approaches provide alternate methods to EC in examining micrometeorological properties near the surface

Conservation agriculture as a climate change mitigation strategy in Zimbabwe

There is a need to quantify agriculture’s potential to sequester carbon (C) to inform global approaches aimed at mitigating climate change effects. Many factors including climate, crop, soil management practices, and soil type can influence the contribution of agriculture to the global carbon cycle. The objective of this study was to investigate the C sequestration potential of conservation agriculture (CA) (defined by minimal soil disturbance, maintaining permanent soil cover, and crop rotations). This study used micrometeorological methods to measure carbon dioxide (CO2) flux from several alternative CA practices in Harare, central Zimbabwe. Micrometeorological methods can detect differences in total CO2 emissions of agricultural management practices; our results show that CA practices produce less CO2 emissions. Over three years of measurement, the mean and standard error (SE) of CO2 emissions for the plot with the most consistent CA practices was 0.564 ± 0.0122 g CO2 m-2 h-1, significantly less than 0.928 ± 0.00859 g CO2 m-2 h-1 for the conventional tillage practice. Overall CA practices of no-till with the use of cover crops produced fewer CO2 emissions than conventional tillage or fallow