• Exploring the impact of the Burnley Food and Fitness Aimed at Lowering Obesity (BUFFALO) project - executive summary

      Alford, Simon; Perry, Catherine; Thurston, Miranda; Centre for Public Health Research, University of Chester (Centre for Public Health Research, University of Chester, 2010-03)
      The BUFFALO project (Burnley Food and Fitness Aimed at Lowering Obesity) is a children’s obesity prevention project targeting Year 5 (9 to 10 year old) pupils in primary schools in Burnley. It is co-ordinated and delivered by Burnley Borough Council in partnership with East Lancashire Primary Care Trust. The BUFFALO project involves curriculum input during the normal school day for one afternoon per week in each Year 5 class for the first school term, followed by a 10 week programme of after school activities. The BUFFALO project team commissioned the Centre for Public Health Research at the University of Chester to explore the impact of the BUFFALO project using data which had been routinely collected.
    • Exploring the London 2012 Olympic legacy experiences of a non-host city: a policy based case study of those delivering sport in Birmingham before and after the Games

      Bloyce, Daniel; Lovett, Emily L. (University of Chester, 2016-11)
      In bidding to host the 2012 Olympic and Paralympic Games, the London bid committee promised a range of ambitious legacies. Planning for legacy pre-Games was a relatively new aspect of event planning (Leopkey & Parent, 2009). For the London Organising Committee of the Olympic Games and Paralympic Games (LOCOG) and the Department of Culture Media and Sport (DCMS), the sporting legacy from London 2012 was intended to be experienced across Britain. As such, a significant impact was expected on the sporting lives of people in non-host areas. To this extent it seems entirely appropriate, therefore, to examine the attempts to establish a ‘legacy’ in a city outside of London. Birmingham, one of the most populated cities in the UK, is therefore the focus of this study. The aim of this project was to investigate the legacy experiences of those delivering sport in Birmingham prior to, and soon after, the Games. This research was conducted from a figurational approach. A case study design was used to provide a detailed insight into a complex network of people and their perceptions that influence sport policy and development. The methods employed within this case study include documentary analysis of national policy documents and semi-structured interviews with key personnel in Birmingham. Interviews were conducted in the months prior to the Games and follow-up telephone interviews several months after the Games.
    • Exploring the role of the extra-curricular sphere in higher education for sustainable development in the United Kingdom

      Lipscombe, Bryan P.; University of Chester (Taylor & Francis, 2008-08)
      This article discusses the extra-curricular sphere as a useful area for the advancement of education for sustainable development (ESD) work in higher education (HE). A postal questionnaire survey of UK universities and an ongoing case study ascertained practice in the UK HE sphere.
    • Extra-curricular education for sustainable development (ESD) interventions in UK universities

      Lipscombe, Bryan P.; Burek, Cynthia V.; Potter, Jacqueline; Ribchester, Chris; Degg, Martin; University of Chester (Environmental Education Association of South Africa, 2007)
    • Extra-curricular education for sustainable development interventions in higher education

      Degg, Martin; Burek, Cynthia V.; Ribchester, Chris; Potter, Jacqueline; Lipscombe, Bryan P. (University of Liverpool (University of Chester), 2009-12)
      Universities are seen to have a central role in the UN Decade of Education for Sustainable Development (ESD), partly through their teaching and research activities. However, the critique of Higher Education's (HE) contribution to sustainable development thus far points to the limitations of a discipline driven, curriculum content and solely student focused response. Within this context, extra-curricular interventions, for example, running awareness campaigns, creating groups and organising events, appear to have potential to advance ESD in HE. However, there has been little investigation or published work in this area. Ideas of non formal and informal education; constructivist theories of learning; concepts of free choice, tacit and social learning, and the notions of whole systems thinking and sustainable education all point to roles for interventions in the extra-curricular sphere. This thesis explores the use of extra-curricular interventions in HE through an empirical investigation in the UK. A 2006 postal survey of Higher Education Institutions (HEIs) records the extent and type of interventions in use and opinions about their utility. A case study, developed through action research, reports the use and impact of extra-curricular ESD-related interventions at one HEI over an academic year (2006-07). In this case study, regular contact with a group of staff and students over the year is used to map changes in their thoughts and actions relating to sustainable development, and to record the influences attributed to these changes. Importantly, extra-curricular ESD-related interventions are found to be commonly used in UK HE, and to have a prominent position in ESD work despite their limited visibility in the literature. Their utility is confirmed as they are seen to provide experiences that contribute to student and staff learning, as well as institutional change. The evidence collected supports their roles as: disciplinary bridge', community bridge; socialisation scaffold, and social learning arena. They appear to have a useful developmental role in mobilising and motivating members of the campus community. As peripheral activities, however, extra-curricular interventions may be prone to erratic implementation through being under-resourced. They can extend participation in BSD although will not reach everyone. They are best viewed as a complementary part of BSD and linked to a process of curricular and pedagogic renewal. In addition to confirming the extent, utility and limitations of extra-curricular ESD practice, the research contributes a model to map understandings of sustainable development. This model points to a core environmental understanding to which extra layers and strands of thinking can be added. It also confirms the importance of non formal and informal influences in shaping people's conceptions of sustainable development.
    • Extra-curricular physical education in secondary schools in England and Wales: Reflections on the 'state of play'

      Green, Ken; University College Chester (SAGE, 2005)
      This book chapter offers an outline of the state of extra-curricular physical education in secondary schools in England and Wales and discusses why extra-curricular physical education remains relatively conventional in content and form.
    • Extraction, identification and biological activities of saponins in sea cucumber Pearsonothuria graeffei

      Khattaba, Rafat A.; Elbandy, Mohamed; Lawrence, Andrew; Paget, Tim; Rae-Rho, Jung; Binnasera, Yaser S.; Alih, Imran; Taibah University; Suez Canal University; Jizan University; Alarish University; University of Chester; Sunderland University; Kunsan National University; Central University, New Delhi (Bentham Science, 01/04/2018)
      Secondary metabolism in marine organisms produced a diversity of biological important natural compounds which are unpresented in terrestrial species. Sea cucumbers belong to the invertebrate Echinodermata and are famous for their nutraceutical, medical and food values. They are known for possession triterpenoid glycosides (saponins) with various ecological roles. The current work aimed to separate, identify and test various biological activities (anti-bacterial, antifungal, antileishmanial and anticancer properties) of saponins produced by the holothurian Pearsonothuria graeffei from the Red Sea, Egypt.
    • Factors affecting the anthropometric and physical characteristics of elite academy rugby league players: a multi-club study.

      Dobbin, Nicholas; Moss, Samantha L.; Highton, Jamie; Twist, Craig; University of Chester (Human Kinetics, 24/01/2019)
      Purpose: To investigate the factors affecting the anthropometric and physical characteristics of elite academy rugby league players. Methods: One hundred and ninety-seven elite academy rugby league players (age = 17.3 ± 1.0 years) from five Super League clubs completed measures of anthropometric and physical characteristics during a competitive season. The interaction between, and influence of contextual factors on characteristics was assessed using linear mixed modelling. Results: Associations were observed between several anthropometric and physical characteristics. All physical characteristics improved during preseason and continued to improve until mid-season where thereafter 10 m sprint (η2 = 0.20 cf. 0.25), CMJ (η2 = 0.28 cf. 0.30) and prone Yo-Yo Intermittent Recovery Test (Yo-Yo IR) (η2 = 0.22 cf. 0.54) performance declined. Second (η2 = 0.17) and third (η2 = 0.16) years were heavier than first years, whilst third years had slower 10 m sprint times (η2 = 0.22). Large positional variability was observed for body mass, 20 m sprint time, medicine ball throw, countermovement jump, and prone Yo-Yo IR1. Compared to bottom-ranked teams, top demonstrated superior 20 m (η2 = -0.22) and prone Yo-Yo IR1 (η2 = 0.26) performance whilst middle-ranked teams reported higher CMJ height (η2 = 0.26) and prone Yo-Yo IR1 distance (η2 = 0.20), but slower 20 m sprint times (η2 = 0.20). Conclusion: These findings offer practitioners designing training programmes for academy rugby league players insight into the relationships between anthropometric and physical characteristics and how they are influenced by playing year, league ranking, position and season phase.
    • Factors affecting the quality of Acacia senegal gums

      Al-Assaf, Saphwan; Hamouda, Yasir (University of Chester, 2017-04)
      Gum arabic is a natural gummy exudate from acacia trees and exhibits natural built-in variations commonly associated with hydrocolloids. This study is concerned with the determination of factors which could influence its properties and functionality. These factors include origin (location, soil type, rainfall), different collections, age of the trees and storage condition. Previous studies acknowledged the influence of some of these factors but somehow lack providing definitive answers to questions being asked by the end user and required for the development of Gum arabic industry in Sudan. Local knowledge as well as the various stages of gum collection and processing were reviewed in order to provide a clear background and the justification for the experimental design. In this study samples were collected from six plantations located in the west and east regions in Sudan. Samples were collected from trees of different age (5, 10, 15 and 20 years old) and also from different picking interval (1-4). Each sample was divided into three portions (UK, Khartoum and Port Sudan) and stored for 5 years in order to determine the effect of the respective location. Various analytical parameters (% loss on drying, Optical rotation, % protein, intrinsic viscosity, molecular weight and molecular weight distribution) were measured to fully characterise the gum samples and to determine their functionality (emulsification). The results obtained for all samples were consistent with those previously reported in the literature (see Chapter 4). The only exception, identified in a number of samples from the western region, is the high proportion (~30%) of high molecular weight fraction termed arabinogalactan-protein complex (AGP). The results clearly demonstrated significant variations between plantations located in western region compared with the eastern region. However, the variations between the plantations within the same region are statistically not significant. High values of % protein, viscosity, Mw and % AGP were obtained from the 1st pick, from both regions, and then significantly decreased thereafter to the fourth pick. Samples from west region in Sudan, from 1st and 2nd pick and from tree age (15) years gave the highest viscosity, molecular weight, % AGP and superior emulsification performance compared to other samples from different tree ages. The regression statistical analysis for the physiochemical properties correlation with emulsification performance demonstrated the role of % AGP to be the most influential factor followed by viscosity. The major finding of this study is the effect of storage condition on the properties and functionality of Acacia senegal. An increase in the molecular weight for all stored samples (for 5 years) irrespective of region was evident and statically significant. However, this increase was more prominent for samples from the western region compared to the eastern region. The AGP fraction was increased by the storage treatment up to 40% in Port-Sudan, 20% in Khartoum-Sudan and 15% in UK. The result clearly demonstrated that the temperature and humidity are the crucial factors to induce the natural maturation process in acacia gums. Statistical analysis (linear regression) suggested statistically significant models and equations to predict and explain the variations in the physiochemical and functional properties based on the environmental factors, picking set and age of the tree.
    • Factors modifying welfare in captive lioned-tailed mazaques (Macaca silenus)

      Smith, Tessa E.; Skyner, Lindsay J. (University of Liverpool (University of Chester), 2006-07)
      The lion-tailed macaque (Macaca silenus) is endangered due to habitat destruction with less than 3500 individuals remaining in isolated fragments of South-West India. Lion-tailed macaques do not reproduce readily in captivity and captive breeding may be relied upon for future conservation. Poor welfare can have negative effects on reproduction so it is important that lion-tailed macaque welfare is examined in captive groups. The aims of this thesis were to understand certain aspects of lion-tailed macaque welfare (behaviour and HPA physiology) in captive populations, with the view to making suggestions for management to promote the species' welfare and reproduction. Behaviour (188 hours), urine (n=133) and faecal samples (n=294) were collected from 38 lion-tailed macaques housed in four groups at the North of England Zoological Society (Chester Zoo), Bristol Zoological Gardens, Assiniboine Park Zoo and San Diego Wild Animal Park. The study successfully developed and validated assays to detect cortisol in lion-tailed macaque urine and faeces. The assays were then subsequently used to explore behaviour and HPA activity in these endangered primates. The institution in which the individuals were housed and basic life history parameters (age and sex) were explored to further understand the interplay between behaviour and physiology. Social relationships were assessed by measuring proximity (inter-individual distances and time spent in "arms-reach"). Finally the effect of visitors on behaviour, HPA activity and enclosure use was explored. There was significant variation between institutions in behaviour and HPA activity but not proximity. The age of lion-tailed macaques modified their behaviour, but not their HPA activity or proximity. The sex of lion-tailed macaques did not modify behaviour, HPA activity or proximity. The effect of visitors on lion-tailed macaques in the current study is not clear and confirms previous research on the visitor effect on captive primates. It can be concluded from this research that lion-tailed macaques are sensitive to the environment in which they are housed, indicating factors which may have negative effects on their captive breeding rates and ability to cope with habitat fragmentation for population's in-situ. The study has highlighted the need for each captive and wild group of lion-tailed macaques to be considered and monitored separately with regard to welfare and breeding.
    • Farmers’ Interest in Agricultural Technology and Organic Farming: Implications for AD Adoption and Sustainable Agriculture in the UK

      Duruiheoma, Franklin I.; Burek, Cynthia V.; Bonwick, Graham A.; Alexander, Roy; University of Chester (Macrothink Institute, 2015)
      We identify the factors that attract UK farmers towards a given technology, their interest in agricultural technology and their practice of organic farming. The implications of this on the adoption of anaerobic digestion (AD) in the UK and sustainable agriculture are also discussed. Farmers were contacted by means of online survey, aided by yellow pages directory, Natural England directory, Twitter and electronic mail. A total of 283 farmers participated in the survey. The Chi square test was used to check for relationships between the variables measured at 95% confidence level (p<.05). Relationship strength was measured by means of Cramer’s V and Phi values. The results showed several significant relationships among variables, including relationship between interests in agricultural technology and gender, level of education, and farm size; between knowledge of what AD is and gender, level of education and farm size; between interest in AD and age; between willingness to invest in AD if it improved soil properties and farm ownership; and between organic farming practice and age, farm type and farm size. Results also showed a significant presence of female farmers, young farmers (< 30 years old), high level of education among UK farmers, and low level of organic farming practice. Areas for future research and recommendations based on the results are presented in the conclusion.
    • Farmers’ perception of soil: Implications for soil conservation and sustainable agriculture in the UK

      Duruiheoma, Franklin I.; Burek, Cynthia V.; Bonwick, Graham A.; Alexander, Roy; University of Chester (European Centre for Research, Training and Development (ECRTD), UK., 01/09/2015)
      We identify UK farmers' perception of soil, awareness of soil in terms of how they describe it, their awareness of its benefits other than for crop production,their familiarity with soil conservation and their opinions on soil protection and the value of organic fertilizers. Data were collected with the aid of social media using both Twitter and electronic mail to deistribute a survey link to farmers,UK yellow pages, Natural England directory and Twitter were used to search for farms. Data were analysed using SPSS and Wordle. Results showed that farmers' describe soils in abstract, scientific, physical attribute and functional terms. Awareness of soil benefits other than crop production was significantly related to age, and farm ownership. Educational level was significantly related to familiarity with soil conservation and opinion on whether soil should be protected like other natural resources. The implications of these results for soil conservation and sustainable agriculture are discussed and used as the basis for policy recommendations.
    • Felbamate add‐on therapy for drug‐resistant focal epilepsy

      Shi, Li LI; Bresnahan, Rebecca; Martin-McGill, Kirsty; Dong, JianCheng; Ni, HengJian; Geng, JinSong; Medical School of Nantong University, China; University of Liverpool; University of Chester (John Wiley & Sons, Ltd, 2019-08-01)
      Background This is an updated version of the Cochrane Review previously published in 2017. Epilepsy is a chronic and disabling neurological disorder, affecting approximately 1% of the population. Up to 30% of people with epilepsy have seizures that are resistant to currently available antiepileptic drugs and require treatment with multiple antiepileptic drugs in combination. Felbamate is a second-generation antiepileptic drug that can be used as add-on therapy to standard antiepileptic drugs. Objectives To evaluate the efficacy and tolerability of felbamate versus placebo when used as an add-on treatment for people with drug-resistant focal-onset epilepsy. Search methods For the latest update we searched the Cochrane Register of Studies (CRS Web), MEDLINE, ClinicalTrials.gov and the WHO International Clinical Trials Registry Platform (ICTRP), on 18 December 2018. There were no language or time restrictions. We reviewed the reference lists of retrieved studies to search for additional reports of relevant studies. We also contacted the manufacturers of felbamate and experts in the field for information about any unpublished or ongoing studies. Selection criteria We searched for randomised placebo-controlled add-on studies of people of any age with drug-resistant focal seizures. The studies could be double-blind, single-blind or unblinded and could be of parallel-group or crossover design. Data collection and analysis Two review authors independently selected studies for inclusion and extracted information. In the case of disagreements, the third review author arbitrated. Review authors assessed the following outcomes: 50% or greater reduction in seizure frequency; absolute or percentage reduction in seizure frequency; treatment withdrawal; adverse effects; quality of life. Main results We included four randomised controlled trials, representing a total of 236 participants, in the review. Two trials had parallel-group design, the third had a two-period cross-over design, and the fourth had a three-period cross-over design. We judged all four studies to be at an unclear risk of bias overall. Bias arose from the incomplete reporting of methodological details, the incomplete and selective reporting of outcome data, and from participants having unstable drug regimens during experimental treatment in one trial. Due to significant methodological heterogeneity, clinical heterogeneity and differences in outcome measures, it was not possible to perform a meta-analysis of the extracted data. Only one study reported the outcome, 50% or greater reduction in seizure frequency, whilst three studies reported percentage reduction in seizure frequency compared to placebo. One study claimed an average seizure reduction of 35.8% with add-on felbamate while another study claimed a more modest reduction of 4.2%. Both studies reported that seizure frequency increased with add-on placebo and that there was a significant difference in seizure reduction between felbamate and placebo (P = 0.0005 and P = 0.018, respectively). The third study reported a 14% reduction in seizure frequency with add-on felbamate but stated that the difference between treatments was not significant. There were conflicting results regarding treatment withdrawal. One study reported a higher treatment withdrawal for placebo-randomised participants, whereas the other three studies reported higher treatment withdrawal rates for felbamate-randomised participants. Notably, the treatment withdrawal rates for felbamate treatment groups across all four studies remained reasonably low (less than 10%), suggesting that felbamate may be well tolerated. Felbamate-randomised participants most commonly withdrew from treatment due to adverse effects. The adverse effects consistently reported by all four studies were: headache, dizziness and nausea. All three adverse effects were reported by 23% to 40% of felbamate-treated participants versus 3% to 15% of placebo-treated participants. We assessed the evidence for all outcomes using GRADE and found it as being very-low certainty, meaning that we have little confidence in the findings reported. We mainly downgraded evidence for imprecision due to the narrative synthesis conducted and the low number of events. We stress that the true effect of felbamate could likely be significantly different from that reported in this current review update. Authors' conclusions In view of the methodological deficiencies, the limited number of included studies and the differences in outcome measures, we have found no reliable evidence to support the use of felbamate as an add-on therapy in people with drug-resistant focal-onset epilepsy. A large-scale, randomised controlled trial conducted over a longer period of time is required to inform clinical practice.
    • Female clustering in cockroach aggregations – a case of social niche construction?

      Stanley, Christina R.; Preziosi, Richard F.; Liddiard Williams, H.; University of Chester, University of Manchester, Manchester Metropolitan University (Wiley, 2018-07-18)
      Individuals in groups can suffer costs through interactions with adversarial or unknown conspecifics. Social niche construction allows individuals to buffer such potential costs by only engaging in preferred associations. This may be particularly beneficial in insect aggregations, which are often large and highly fluid. However, little is known regarding the structuring of such aggregations. Here we use social network analyses to test for fine-scale social structure in resting aggregations of the sub-social cockroach Diploptera punctata and to explore the social pressures that contribute towards such structure. We showed that females were significantly more gregarious than males and formed the core of the proximity network, thus demonstrating a higher level of social integration. This fine-scale structure is likely to result from females displacing males; females initiated most displacements whilst males received the majority. We explain this behaviour in terms of social niche construction by showing that females received significantly fewer approaches and investigations at more female-biased local sex ratios. We therefore suggest that female social clustering occurs in this, and presumably other, species to reduce potential costs associated with male harassment. This demonstrates how social niche construction can lead to higher level social structure; we suggest this approach could be used across a range of species in order to improve our understanding of the evolution of sociality.
    • The first female Fellows and the status of women in the Geological Society

      Burek, Cynthia V.; University of Chester (Geological Society, 2009)
    • The first lady geologist, or collector par excellence?

      Burek, Cynthia V. (Blackwell Science, 2001-09)
      This article discusses the life and career of the British geologist Etheldred Benett (1776-1845), one of the first female geologists and and expert on the early history of Wiltshire geology.
    • Fitness Monitoring in Elite Soccer Players: Group vs. Individual Analyses.

      Rabbani, Alireza; Kargarfard, Mehdi; Twist, Craig (14/06/2018)
      Rabbani, A, Kargarfard, M, and Twist, C. Fitness monitoring in elite soccer players; group vs. individual analyses. J Strength Cond Res XX(X): 000-000, 2018-The aims of this study were to (a) examine changes in group and individual HR measures during a submaximal warm-up test, and (b) investigate the relationship between accumulated internal training loads and HR changes during an in-season phase among elite soccer players (n = 14). Before and after an in-season phase (24 days), exercise HR (HRex) and HR recovery (HRR) expressed either as the number of beats recovered (HRR60s) or as the mean HR (HRpost1) during 1 minute of recovery were analyzed. Heart rate measures were expressed as the % of maximal HR. Session rating of perceived exertion (sRPE) was computed for all training/match sessions. Group and individual HR changes were analyzed using magnitude-based inferences. Pearson correlation coefficients were also used to examine the relationships. Group analyses of HR changes revealed there were possibly to likely trivial changes in all HR measures. When analyzing individual data, no substantial change was observed for HRR60s%. However, substantial changes in HRex% and HRpost1% were observed for 4/14 and 5/14 players, respectively. The relationships between HRex% and HRpost1% were nearly perfect (r = 0.90, confidence limits [0.82-0.95]). The associations between changes in HRex% and HRpost1% were also nearly perfect (r = 0.92, 0.80-0.97). A very large inverse correlation was observed between HRex% and accumulated sRPE (r = -0.75, -0.44 to -0.90). This study highlights the value of conducting individual vs. group aerobic fitness monitoring. This study also showed the importance of how HRR is reported when aerobic fitness monitoring of elite soccer players.
    • Folate supplementation reduces serum Hsp70 levels in patients with type 2 diabetes

      Hunter-Lavin, Claire; Hudson, Peter R.; Mukhergee, Sagarika; Davies, Gareth K.; Williams, Clive P.; Harvey, John N.; Child, David F.; Williams, John H. H.; University College Chester ; Wrexham Maelor Hospital, North East Wales NHS Trust ; Wrexham Maelor Hospital, North East Wales NHS Trust ; Wrexham Maelor Hospital, North East Wales NHS Trust ; Wrexham Maelor Hospital, North East Wales NHS Trust ; Wrexham Maelor Hospital, North East Wales NHS Trust ; Wrexham Maelor Hospital, North East Wales NHS Trust ; University College Chester (Cell Stress Society International, 2004-10)
      Type 2 diabetes patients are subject to oxidative stress as a result of hyperglycemia. The aim of this study was to determine whether administration of the antioxidant folic acid, previously shown to reduce homocysteine levels, would reduce circulating levels of Hsp70 while improving the condition of type 2 diabetes patients with microalbuminuria. Plasma homocysteine fell from pretreatment values of 12.9 to 10.3 μM (P < 0.0001). The urine albumin-creatinine ratio fell from 12.4 to 10.4 mg/mM (P = 0.38). Pretreatment Hsp70 levels were higher in patients not taking insulin (5.32 ng/mL) compared with those on insulin (2.44 ng/mL) (P = 0.012). Folic acid supplementation resulted in a significant fall in Hsp70 (5.32 to 2.05 ng/mL) (P = 0.004). There was no change in Hsp70 in those receiving insulin. Folic acid supplementation in non–insulin-treated type 2 diabetes patients, therefore, resulted in a fall in Hsp70, reflecting an improvement in oxidative stress. The data shows that improvement in homocysteine status can lead to a reduction in Hsp70, indicating the possibility of its use as a marker for severity of disease.
    • Food transfers in immature wild western lowland gorillas (Gorilla gorilla gorilla)

      Nowell, Angela A.; Fletcher, Alison W.; University of Chester (Springer Verlag, 2006-10)
      This article discusses how the transfer of food items between primates serves an informative purpose in addition to supplementing the diet of immature individuals. Food transfers amongst immature western lowland gorillas (Gorilla gorilla gorilla), at Mbeli Bai, Republic of Congo weew observed.
    • Forgotten women in an extinct Saurian (man's) world

      Turner, Susan; Burek, Cynthia V.; Moody, Richard T. J.; Monash University ; University of Chester ; Kingston University (Geological Society, 2010)
      This book chapter discusses some forty women who made major contributions to the study of fossil vertebrates, especially reptilian taxonomy, by specializing in the dinosaurs and related ‘saurians’. Most who were involved over the first 150 years were not professional palaeontologists but instead wives, daughters and pure (and usually unpaid) amateurs.