Promoting cohesion, challenging expectations: educating the teachers of tomorrow for race equality and diversity in 21st century schools

Survey evidence suggests that newly qualified teachers tend to feel relatively ill-prepared to engage with pupils of BME (Black and Minority Ethnic) heritage or to respond to potentially challenging issues related to race equality in schools. Of key concern is how the teaching work force - predominantly white, monolingual, female and middle class - can be enabled to be more effective and culturally competent in teaching an increasingly diverse pupil population in terms of ethnicity, culture, language and economics. Preparing teachers to support schools’ role in promoting social cohesion remains of vital relevance in a period of increasing austerity and social change. A research team from the University of Edinburgh and Manchester Metropolitan University interviewed 31 lecturers involved in teacher education in Scotland and England, to find out how they are dealing with race equality issues

Exploiting the photochemistry of the quinones

This thesis will focus on two main research areas with the aim of developing and exploring the solar photochemical reactivity of quinones. In Chapter One, a review of quinone photochemistry is presented; this includes both cycloaddition reactions and hydrogen abstraction reactions. After a review of the relevant literature, the aims of the research are outlined and placed into context. Chapter Two details the development of a green photo Friedel-Crafts acylation for the preparation of acylated hydroquinones, which serve as versatile precursors for the synthesis of numerous biologically active quinone natural products. After a review of the relevant literature, the results of the research are discussed. Key achievements include the development of an accessible and ‘greener’ synthetic protocol employing a ‘sun-mimicking’ light source and trifluorotoluene as solvent. The factors influencing the regiochemical outcome of the acylation are also discussed. In Chapter Three, the photochemical oxidising ability of p-benzoquinone in both stoichiometric and substoichiometric quantities is investigated. In the introduction, a short review of the oxidising ability of the quinones - particularly DDQ - is presented and the enhanced oxidising ability of p-benzoquinone upon irradiation is discussed. The potential breadth of this underexploited oxidising ability is then investigated in the use of alcohol oxidation and C-H functionalisation protocols. Chapter Four summarises the results obtained in the thesis and outlines scope for further research in the area. In Chapter Five, full experimental details for the research are presented

Overstory and understory vegetation interact to alter soil community composition and activity

Aim: To test if there is an interactive effect between tree and understory species on the soil microbial community (SMC), community level physiological profiles (CLPP) and soil micro-fauna. Method: A replicate pot experiment with five sapling tree species (Betula pendula, Betula pubescens, Sorbus aucuparia, Quercus petraea and Pinus sylvestris) and a no-tree treatment with and without Calluna vulgaris was established. After 21 months samples were taken for phospholipid fatty acid (PLFA) analysis, CLPP and soil microfauna assessment. Results: There was an interactive effect of tree species and Calluna on the SMC, CLPP and nematode densities. Calluna addition changed the SMC composition (increase in fungal PLFAs) and the CLPP (lower utilisation of most carbon sources but greater utilisation of phenolic acids). A multivariate test for homogeneity of dispersion showed that while Calluna addition resulted in the presence of an altered microbial composition, it did not result in there being less variability among the samples with Calluna than among the samples without Calluna. Sapling trees with Calluna present grew less well than trees without Calluna. Structural equation modelling showed that it is possible that Calluna had an indirect effect on the SMC via below-ground tree biomass as well as a direct effect. Conclusion: Interactions between trees and understory vegetation can impact on the composition of soil biota and their activity

GPs’ role in caring for children and young people with life-limiting conditions: a retrospective cohort study

Background: GPs are rarely actively involved in healthcare provision for children and young people (CYP) with life-limiting conditions (LLCs). This raises problems when these children develop minor illness or require management of other chronic diseases. Aim: To investigate the association between GP attendance patterns and hospital urgent and emergency care use. Design and setting: Retrospective cohort study using a primary care data source (Clinical Practice Research Datalink) in England. The cohort numbered 19 888. Method: CYP aged 0–25 years with an LLC were identified using Read codes (primary care) or International Classification of Diseases 10 th Revision (ICD-10) codes (secondary care). Emergency inpatient admissions and accident and emergency (A&E) attendances were separately analysed using multivariable, two-level random intercept negative binomial models with key variables of consistency and regularity of GP attendances. Results: Face-to-face GP surgery consultations reduced, from a mean of 7.12 per person year in 2000 to 4.43 in 2015. Those consulting the GP less regularly had 15% (95% confidence interval [CI] = 10% to 20%) more emergency admissions and 5% more A&E visits (95% CI = 1% to 10%) than those with more regular consultations. CYP who had greater consistency of GP seen had 10% (95% CI = 6% to 14%) fewer A&E attendances but no significant difference in emergency inpatient admissions than those with lower consistency. Conclusion: There is an association between GP attendance patterns and use of urgent secondary care for CYP with LLCs, with less regular GP attendance associated with higher urgent secondary healthcare use. This is an important area for further investigation and warrants the attention of policymakers and GPs, as the number of CYP with LLCs living in the community rises

Transcription-associated breaks in Xeroderma Pigmentosum group D cells from patients with combined features of Xeroderma Pigmentosum and Cockayne Syndrome

Defects in the XPD gene can result in several clinical phenotypes, including xeroderma pigmentosum (XP), trichothiodystrophy, and, less frequently, the combined phenotype of XP and Cockayne syndrome (XP-D/CS). We previously showed that in cells from two XP-D/CS patients, breaks were introduced into cellular DNA on exposure to UV damage, but these breaks were not at the sites of the damage. In the present work, we show that three further XP-D/CS patients show the same peculiar breakage phenomenon. We show that these breaks can be visualized inside the cells by immunofluorescence using antibodies to either gamma-H2AX or poly-ADP-ribose and that they can be generated by the introduction of plasmids harboring methylation or oxidative damage as well as by UV photoproducts. Inhibition of RNA polymerase II transcription by four different inhibitors dramatically reduced the number of UV-induced breaks. Furthermore, the breaks were dependent on the nucleotide excision repair (NER) machinery. These data are consistent with our hypothesis that the NER machinery introduces the breaks at sites of transcription initiation. During transcription in UV-irradiated XP-D/CS cells, phosphorylation of the carboxy-terminal domain of RNA polymerase II occurred normally, but the elongating form of the polymerase remained blocked at lesions and was eventually degraded

Visible light mediated oxidation of benzylic sp3 C–H bonds using catalytic 1,4hydroquinone, or its biorenewable glucoside, arbutin, as a pre-oxidant

Benzylic ethers undergo a visible light induced C–H activation and oxygen insertion to give the corresponding benzoate esters in moderate to good yields. The conditions employ substoichiometric amounts of 1,4-hydroquinone with copper(II) chloride dihydrate as an electron-transfer mediator, oxygen as the terminal oxidant and dimethyl carbonate as solvent under visible light irradiation. The naturally occurring glucoside, arbutin, which is commercially available or can be accessed via extraction of the leaves of bearberry (Arctostaphylos uva-ursi) or elephant ears (Bergenia crassifolia) can be used as a biorenewable source of 1,4-hydroquinone. The methodology exploits the increase in oxidizing ability of quinones upon irradiation with visible light, and offers a sustainable alternative for the late stage oxidative functionalization of benzylic C–H bonds. It is applicable to a range of cyclic benzylic ethers such as isochromans and phthalans, and simple benzyl alkyl ethers. It can also be applied in the oxidation of benzylic amines into amides, and of diarylmethanes into the corresponding ketones. Mechanistic studies suggest that the reaction proceeds by Habstraction by the photo-excited triplet benzoquinone to give a benzylic radical that subsequently reacts with molecular oxygen

Legacy effects of nitrogen and phosphorus additions on vegetation and carbon stocks of upland heaths

Open Access via the Wiley Jisc Agreement. Funding Information Scottish Natural Heritage Royal Society of Edinburgh Fellowship Scottish Government Rural and Environment Science and Analytical Services Division (RESAS) N8 AgriFoodPeer reviewedPublisher PD

The effect of face mask wearing on language processing and emotion recognition in young children

Face mask wearing was an important preventative strategy for the transmission of the COVID-19 virus. However, the effects that occluding the mouth and nose area with surgical masks could have on young children’s language processing and emotion recognition skills have received little investigation. To evaluate the possible effects, the current study recruited a sample of 74 children from the North West of England (aged 4–8 years). They completed two computer-based tasks with adults wearing or not wearing surgical face masks to assess (a) language processing skills and (b) emotion recognition ability. To control for individual differences, age, sex, receptive vocabulary, early reading skills, and parent-reported social–emotional competence were included in analyses. The findings from the study highlighted that although younger children were less accurate than older children, face masks did not significantly impair basic language processing ability. However, they had a significant effect on the children’s emotion recognition accuracy—with masked angry faces more easily recognized and masked happy and sad faces less easily recognized. Children’s age and social-emotional skills also played a role. The findings suggest that the effects of face masks should continue to be evaluated

Strain-specificity in the hydrogen sulphide signalling network following dietary restriction in recombinant inbred mice

Modulation of the ageing process by dietary restriction (DR) across multiple taxa is well established. While the exact mechanism through which DR acts remains elusive, the gasotransmitter hydrogen sulphide (H2S) may play an important role. We employed a comparative-type approach using females from three ILSXISS recombinant inbred mouse strains previously reported to show differential lifespan responses following 40% DR. Following long-term (10 months) 40% DR, strain TejJ89—reported to show lifespan extension under DR—exhibited elevated hepatic H2S production relative to its strain-specific ad libitum (AL) control. Strain TejJ48 (no reported lifespan effect following 40% DR) exhibited significantly reduced hepatic H2S production, while H2S production was unaffected by DR in strain TejJ114 (shortened lifespan reported following 40% DR). These differences in H2S production were reflected in highly divergent gene and protein expression profiles of the major H2S production and disposal enzymes across strains. Increased hepatic H2S production in TejJ89 mice was associated with elevation of the mitochondrial H2S-producing enzyme 3-mercaptopyruvate sulfurtransferase (MPST). Our findings further support the potential role of H2S in DR-induced longevity and indicate the presence of genotypic-specificity in the production and disposal of hepatic H2S in response to 40% DR in mice

How prepared are newly qualified allied health professionals for practice in the UK? A systematic review

Objectives: It is important that allied health professionals (AHPs) are prepared for clinical practice from the very start of their working lives to provide quality care for patients, for their personal well-being and for retention of the workforce. The aim of this study was to understand how well newly qualified AHPs were prepared for practice in the UK. Design: Systematic review. Data sources: Embase, MEDLINE, CINAHL, ERIC and BEI were searched from 2012 to 2024. Grey literature searching and citation chasing were also conducted. Eligibility criteria: We included primary studies reporting the preparedness for practice of UK graduates across 15 professions; all study types; participants included graduates who were up to 2 years postgraduation, their supervisors, trainers, practice educators and employers; and all outcome measures. Data extraction and synthesis: A standardised data extraction form was used. Studies were quality assessed using the Quality Appraisal for Diverse Studies tool. 10% of articles were independently double-screened, extracted and quality assessed; 90% was completed by one researcher. Results: 14 reports were included (9 qualitative, 3 mixed-method and 2 quantitative). Six papers focused on radiographers, three on a mixture of professions, two on paramedics, and one each on physiotherapists, clinical psychologists and orthotists. An important finding of the review is the paucity and low-medium quality of research on the topic. The narrative synthesis tentatively suggests that graduates are adequately prepared for practice with different professions having different strengths and weaknesses. Common areas of underpreparedness across the professions were responsibility and decision-making, leadership and research. Graduates were generally well prepared in terms of their knowledge base. Conclusion: High-quality in-depth research is urgently needed across AHPs to elucidate the specific roles, their nuances and the areas of underpreparedness. Further work is also needed to understand the transition into early clinical practice, ongoing learning opportunities through work, and the supervision and support structures in place. PROSPERO registration number: CRD42022382065