The force of events: the 'Brexit interval' and popular aspirations for Gibraltarian diplomacy

This paper highlights both an overreliance on legal perspectives in the study of paradiplomacy at the expense of more dynamic understandings of agency, and also the affective force of waiting and other temporal states on political subject formation. Empirically, it reports the results of a longitudinal study on Gibraltarians’ concerns over the Gibraltar–Spain frontier. By comparing data from two identical surveys conducted a year apart during the period between the Brexit referendum and the (as yet incomplete) legal withdrawal, we trace the force of the incomplete event on political subjectivities. Conceptualizing our findings through assemblage theory and paradiplomacy, we highlight that the intensity of the event has heightened Gibraltarians’ dissatisfaction with their constitutional reliance on the UK to resolve Brexit in a way advantageous for Gibraltar. A minor shift occurred in the year studied towards more agentic proscriptions of what the Government of Gibraltar ought to do to resolve Brexit. Quantitative analysis reveals that younger respondents tend to emphasize this more agentic view, while older respondents tend to advocate further lobbying of the UK or feel Gibraltar has a complete lack of agency. Qualitative analysis of the respondents’ policy proscriptions reveals a complex set of views within each perspective on agency

Concepts in Animal Parasitology, Part 3: Endoparasitic Platyhelminths

Part III: Endoparasitic Platyhelminths, chapters 15-47, pages 231-532, in Concepts in Animal Parasitology. 2024. Scott L. Gardner and Sue Ann Gardner, editors. Zea Books, Lincoln, Nebraska, United States; part III doi: 10.32873/unl.dc.ciap073 Platyhelminthes Chapter 15: Introduction to Endoparasitic Platyhelminths (Phylum Platyhelminthes) by Larry S. Roberts, John J. Janovy, Jr., Steve Nadler, and Scott L. Gardner, pages 231-240 Cestoda Chapter 16: Introduction to Cestodes (Class Cestoda) by Scott L. Gardner, pages 241-246 Eucestoda Chapter 17: Introduction to Cyclophyllidea Beneden in Braun, 1900 (Order) by Scott L. Gardner, pages 247-250 Chapter 18: Taenia (Genus) by Sumiya Ganzorig and Scott. L. Gardner, pages 251-261 Chapter 19: Echinococcus (Genus) by Akira Ito and Scott. L. Gardner, pages 262-275 Chapter 20: Proteocephalidae La Rue, 1911 (Family) by Tomáš Scholz and Roman Kuchta, pages 276-282 Chapter 21: Bothriocephalidea Kuchta et al., 2008 (Order) by Jorge Falcón-Ordaz and Luis García-Prieto, pages 283-288 Chapter 22: Diphyllobothriidea Kuchta et al., 2008 (Order): The Broad Tapeworms by Tomáš Scholz and Roman Kuchta, pages 289-296 Chapter 23: Trypanorhyncha Diesing, 1863 (Order) by Francisco Zaragoza-Tapia and Scott Monks, pages 297-305 Chapter 24: Cathetocephalidea Schmidt and Beveridge, 1990 (Order) by Luis García-Prieto, Omar Lagunas-Calvo, Brenda Atziri García-García, and Berenice Adán-Torres, pages 306-309 Chapter 25: Diphyllidea van Beneden in Carus, 1863 (Order) by Luis García-Prieto, Brenda Atziri García-García, Omar Lagunas-Calvo, and Berenice Adán-Torres, pages 310-315 Chapter 26: Lecanicephalidea Hyman, 1951 (Order) by Luis García-Prieto, Berenice Adán-Torres, Omar Lagunas-Calvo, and Brenda Atziri García- García, pages 316-320 Chapter 27: Litobothriidea Dailey, 1969 (Order) by Luis García-Prieto, Berenice Adán-Torres, Brenda Atziri García-García, and Omar Lagunas-Calvo, pages 321-325 Chapter 28: Phyllobothriidea Caira et al., 2014 (Order) by Brenda Atziri García-García, Omar Lagunas-Calvo, Berenice Adán-Torres, and Luis García-Prieto, pages 326-331 Chapter 29: Rhinebothriidea Healy et al., 2009 (Order) by Omar Lagunas-Calvo, Brenda Atziri García-García, Berenice Adán-Torres, and Luis García-Prieto, pages 332-339 Chapter 30: Relics of “Tetraphyllidea” van Beneden, 1850 (Order) by Berenice Adán-Torres, Omar Lagunas-Calvo, Brenda Atziri García-García, and Luis García-Prieto, pages 340-346 Amphilinidea Chapter 31: Amphilinidea Poche 1922 (Order) by Klaus Rohde, pages 347-353 Gyrocotylidea Chapter 32: Gyrocotylidea (Order): The Most Primitive Group of Tapeworms by Willi E. R. Xylander and Klaus Rohde, pages 354-360 Trematoda Aspidogastrea Chapter 33: Aspidogastrea (Subclass) by Klaus Rohde, pages 361-377 Digenea: Diplostomida Chapter 34: Introduction to Diplostomida Olson et al., 2003 (Order) by Lucrecia Acosta Soto, Bernard Fried, and Rafael Toledo, pages 378-393 Chapter 35: Aporocotylidae (Family): Fish Blood Flukes by Russell Q.-Y. Yong, pages 394-401 Digenea: Plagiorchiida Chapter 36: Introduction to Plagiorchiida La Rue, 1957 (Order) by Rafael Toledo, Bernard Fried, and Lucrecia Acosta Soto, pages 402-404 Chapter 37: Bivesiculata Olson et al., 2003 (Suborder): Small, Rare, but Important by Thomas H. Cribb and Scott C. Cutmore, pages 405-408 Chapter 38: Echinostomata La Rue, 1926 (Suborder) by Rafael Toledo, Bernard Fried, and Lucrecia Acosta Soto, pages 409-422 Chapter 39: Haplosplanchnata Olson et al., 2003 (Suborder): Two Hosts with Half the Guts by Daniel C. Huston, pages 423-427 Chapter 40: Hemiurata Skrjabin & Guschanskaja, 1954 (Suborder) by Lucrecia Acosta Soto, Bernard Fried, and Rafael Toledo, pages 428-435 Chapter 41: Monorchiata Olson et al., 2003 (Suborder): Two Families Separated by Salinity by Nicholas Q.-X. Wee, pages 436-442 Chapter 42: Opisthorchis (Genus) compiled from material from the United States Centers for Disease Control and Prevention, Division of Parasitic Diseases and Malaria by Sue Ann Gardner, pages 443-445 Xiphidiata Chapter 43: Allocreadiidae Looss, 1902 (Family) by Gerardo Pérez-Ponce de León, David Iván Hernández-Mena, and Brenda Solórzano-García, pages 446-459 Chapter 44: Haematoloechidae Odening, 1964 (Family) by Virginia León-Règagnon, pages 460-469 Chapter 45: Lecithodendriidae Lühe, 1901 (Family) by Jeffrey M. Lotz, pages 470-479 Chapter 46: Opecoelidae Ozaki, 1925 (Family): The Richest Trematode Family by Storm B. Martin, pages 480-489 Digenea Summary Chapter 47: Summary of the Digenea (Subclass): Insights and Lessons from a Prominent Parasitologist by Robin M. Overstreet, pages 490-53

Molecular approaches to trematode systematics: 'best practice' and implications for future study

To date, morphological analysis has been the cornerstone to trematode systematics. However, since the late-1980s we have seen an increased integration of genetic data to overcome problems encountered when morphological data are considered in isolation. Here, we provide advice regarding the ‘best molecular practice’ for trematode taxonomy and systematic studies, in an attempt to help unify the field and provide a solid foundation to underpin future work. Emphasis is placed on defining the study goals and recommendations are made regarding sample preservation, extraction methods, and the submission of molecular vouchers. We advocate generating sequence data from all parasite species/host species/geographic location combinations and stress the importance of selecting two independently evolving loci (one ribosomal and one mitochondrial marker). We recommend that loci should be chosen to provide genetic variation suitable to address the question at hand and for which sufficient ‘useful’ comparative sequence data already exist. Quality control of the molecular data via using proof-reading Taq polymerase, sequencing PCR amplicons using both forward and reverse primers, ensuring that a minimum of 85% overlap exists when constructing consensus sequences, and checking electropherograms by eye is stressed. We advise that all genetic results are best interpreted using a holistic biological approach, which considers morphology, host identity, collection locality, and ecology. Finally, we consider what advances next-generation sequencing holds for trematode taxonomy and systematics

Identifying a Window of Vulnerability during Fetal Development in a Maternal Iron Restriction Model

It is well acknowledged from observations in humans that iron deficiency during pregnancy can be associated with a number of developmental problems in the newborn and developing child. Due to the obvious limitations of human studies, the stage during gestation at which maternal iron deficiency causes an apparent impairment in the offspring remains elusive. In order to begin to understand the time window(s) during pregnancy that is/are especially susceptible to suboptimal iron levels, which may result in negative effects on the development of the fetus, we developed a rat model in which we were able to manipulate and monitor the dietary iron intake during specific stages of pregnancy and analyzed the developing fetuses. We established four different dietary-feeding protocols that were designed to render the fetuses iron deficient at different gestational stages. Based on a functional analysis that employed Auditory Brainstem Response measurements, we found that maternal iron restriction initiated prior to conception and during the first trimester were associated with profound changes in the developing fetus compared to iron restriction initiated later in pregnancy. We also showed that the presence of iron deficiency anemia, low body weight, and changes in core body temperature were not defining factors in the establishment of neural impairment in the rodent offspring

‘The Best and the Brightest’: Widening Participation and Social Justice in Contemporary English Social Work Education

Social work education in England has a long track record of success in widening participation to disadvantaged student populations. However, more recently these successes have instead been cast as a burden that is negatively impacting on the calibre of students entering the profession. Alongside this reconceptualisation, new fast-track models of education have been introduced, providing a quicker and more financially supported a route of entry to the profession. This article critically examines the changing nature of widening participation in social work education and how fast-track social work programmes are perpetuating the inequalities that are inherent at all levels of the English educational system. This discussion is shown to have implications for widening participation policy agenda beyond social work. The concerns that are raised should be of interest to any other jurisdictions considering the possibility of a fast-track approach to social work education. A social justice approach-based bringing students together is proposed as an alternative and preferable model of social work education

Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries

Background Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. Methods This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low–middle-income countries. Results In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of ‘single-use’ consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low–middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. Conclusion This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high– and low–middle–income countries

A complex of species related to Paradiscogaster glebulae (Digenea: Faustulidae) in chaetodontid fishes (Teleostei: Perciformes) of the Great Barrier Reef

A total of 1523 individuals of 34 species of chaetodontids from the Great Barrier Reef were examined for faustulid trematodes. Specimens resembling Paradiscogaster glebulae Bray, Cribb & Barker, 1994 were found in nine chaetodontid species at three localities. These specimens are shown, on the basis of combined morphological and molecular analyses, to comprise a complex of morphologically similar and partly cryptic species. The complex may comprise as many as six distinct species of which three are resolved here. The true P. glebulae is identified in Chaetodon ornatissimus Cuvier, 1831, Chaetodon aureofasciatus Macleay, 1878, Chaetodon plebeius Cuvier, 1831, Chaetodon rainfordi McCulloch, 1923 and Chaetodon speculum Cuvier, 1831. Two new species are described, Paradiscogaster munozae n. sp. from Heniochus varius (Cuvier, 1829), Heniochus chrysostomus Cuvier, 1831 and Chaetodon citrinellus Cuvier, 1831 and Paradiscogaster melendezi n. sp. from Chaetodon kleinii Bloch, 1790. In terms of morphology the three species differ most clearly in the development of the appendages on the ventral sucker. The three species differ at 3-6. consistent bp of ITS2 rDNA. The host-specificity of the three species differs strikingly. P. melendezi n. sp. infects just one fish species, P. glebulae infects species of only one clade of Chaetodon, and P. munozae n. sp. infects quite unrelated species. The basis of this unusual pattern of host-specificity requires further exploration. Two of the species recognised here, P. glebulae and P. munozae n. sp., showed apparent intra-individual variation in the ITS2 rDNA sequences as demonstrated by clear, replicated double peaks in the electropherograms

Trematodes of fishes of the Indo-west Pacific: told and untold richness

The Indo-west Pacific is a marine bioregion stretching from the east coast of Africa to Hawaii, French Polynesia and Easter Island. An assessment of the literature from the region found reports of 2,582 trematode species infecting 1,485 fish species. Reports are concentrated in larger fishes, undoubtedly reflecting the tendency for larger hosts to be infected by more species of parasites as well as a collecting bias. Many hundreds of fish species, including many from families known to be rich in trematodes, have yet to be reported as hosts. Despite some areas (the Great Barrier Reef, Hawaii and the waters off China, India and Japan) receiving sustained attention, none can be considered to be comprehensively known. Several regions, most importantly in East Africa, French Polynesia and the Coral Triangle, are especially poorly known. The fauna of the Indo-west Pacific has been reported so unevenly that we consider it impossible to predict the true trematode richness for the region. We conclude that the greatest gap in our understanding is of the geographical distribution of species in the Indo-west Pacific. This is highlighted by the fact that 87% of trematodes in the region have been reported no more than five times. The reliable recognition of species is a major problem in this field; molecular approaches offer prospects for resolution of species identification but have been little adopted to date

Ear health and hearing in urban Aboriginal children

Objective: Evaluate ear health and hearing among urban Aboriginal children and quantify relationships with child, family and social factors. Methods: Baseline questionnaire and ear health examinations from 1430 children with diagnoses (0.5-18 years) attending Aboriginal Health Services enrolled in SEARCH. Ear health outcomes were Otitis Media (OM), and hearing loss (three-frequency average hearing loss >20dB) diagnosed using pneumatic otoscopy, tympanometry, and audiometry. Results: Half the children 0.5-3 years had OM (51.5%, 136/264). One third 0.5-18 years (30.4%; 435/1430) had OM, including 1.8% (26/1430) with perforation (0.8% chronic suppurative OM, 0.6% dry perforation and 0.4% acute OM with perforation). One quarter 0.5-18 years (25.7%; 279/1087) had hearing loss; 12.4% unilateral, 13.2% bilateral (70.6% with bilateral loss had concurrent OM). OM was associated with: younger age (0.5-<3 years versus 6-18 years) age-sex-site; adjusted prevalence ratio (aPR)=2.64, 95%, 2.18-3.19); attending childcare/preschool (aPR=1.24, 95%CI, 1.04-1.49); foster care (aPR=1.40, 95%CI, 1.10-1.79); previous ear infection/s (aPR=1.68, 95%CI, 1.42-1.98); and ≥2 people/bedroom (aPR=1.66, 95%CI, 1.24-2.21). Hearing impairment was associated with younger age (0.5-<6 years vs. ≥6 years aPR=1.89, 95%CI, 1.40-2.55) and previous ear infection (aPR=1.87, 95%CI, 1.31-2.68). Conclusions: Half the urban Aboriginal children in this cohort had OM and two-thirds with hearing impairment had OM. Implications for Public Health: Findings highlight importance of early detection and support for ear health, particularly in pre-school-aged children with risk factors