bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sport
Authors: Masdeu Yelamos Gerard , Carty Catherine , Clardy Aisling 
Published: September 2019

Purpose
The purpose of this paper is to examine current momentum in the sport policy arena congruent with the sustainable development agenda. It presents two consensus frameworks endorsed by the UN that provide mechanism for coherent action to 2030. With a human rights backdrop it outlines the role of organisations operating in the domains of physical education, physical activity and sport (PEPAS), promoting multidisciplinary partnerships and aligning to global agendas that enhance health and well-being for all.

Design/methodology/approach
This position paper is a narrative literature review reporting on the status of sports policy frameworks in the UN system of relevance to the sport sector generally. It relates these to research evidence on the interlinkage between sport, human rights, health and well-being based on critical literature.

Findings
The advent of the Agenda 2030 for Sustainable Development, the Kazan Action Plan, the WHO Global Action Plan on Physical Activity 2018–2030 and allied developments across the sports movement provides an opportunity for revisiting and realigning the definitions and policy objectives of sport and health.

Research limitations/implications
The author’s bias as a UNESCO chair towards UN frameworks is acknowledged as is leniency towards physical education, PEPAS.

Practical implications
Multilateral agencies, health and sport authorities, are encouraged to review and leverage their resources and engage with the call for action of global agendas to improve public health.

Originality/value
This paper presents the global policy backdrop for action and investment in inclusive sport, physical education and physical activity. It presents a fresh new health and well-being perspective aligned to wider interdisciplinary agendas, on which sport organisations can make a significant contribution.
Petrophysics and mineral exploration: a workflow for data analysis and a new interpretation framework
Authors: Dentith Michael , Enkin Randolph J. , Morris William , Adams Cameron , Bourne Barry 
Published: September 2019

ABSTRACTAs mineral exploration seeks deeper targets, there will be a greater reliance on geophysical data and a better understanding of the geological meaning of the responses will be required, and this must be achieved with less geological control from drilling. Also, exploring based on the mineral system concept requires particular understanding of geophysical responses associated with altered rocks. Where petrophysical datasets of adequate sample size and measurement quality are available, physical properties show complex variations, reflecting the combined effects of various geological processes. Large datasets, analysed as populations, are required to understand the variations. We recommend the display of petrophysical data as frequency histograms because the nature of the data distribution is easily seen with this form of display. A petrophysical dataset commonly contains a combination of overlapping sub‐populations, influenced by different geological factors. To understand the geological controls on physical properties in hard rock environments, it is necessary to analyse the petrophysical data not only in terms of the properties of different rock types. It is also necessary to consider the effects of processes such as alteration, weathering, metamorphism and strain, and variables such as porosity and stratigraphy. To address this complexity requires that much more supporting geological information be acquired than in current practice. The widespread availability of field portable instruments means quantitative geochemical and mineralogical data can now be readily acquired, making it unnecessary to rely primarily on categorical rock classification schemes. The petrophysical data can be combined with geochemical, petrological and mineralogical data to derive explanations for observed physical property variations based not only on rigorous rock classification methods, but also in combination with quantitative estimates of alteration and weathering. To understand how geological processes will affect different physical properties, it is useful to define three end‐member forms of behaviour. Bulk behaviour depends on the physical properties of the dominant mineral components. Density and, to a lesser extent, seismic velocity show such behaviour. Grain and texture behaviour occur when minor components of the rock are the dominate controls on its physical properties. Grain size and shape control grain properties, and for texture properties the relative positions of these grains are also important. Magnetic and electrical properties behave in this fashion. Thinking in terms of how geological processes change the key characteristics of the major and minor mineralogical components allows the resulting changes in physical properties to be understood and anticipated.
Susceptibility of Eucalyptus grandis and Acacia mearnsii seedlings to five Phytophthora species common in South African plantations
Authors: Bose Tanay , Roux Jolanda , Burgess Treena I. , Shaw Christopher , Wingfield Michael J. 
Published: September 2019

AbstractEucalyptus grandis and its hybrids, as well as Acacia mearnsii, are important non‐native trees commonly propagated for forestry purposes in South Africa. In this study, we conducted pathogenicity trials to assess the relative importance of five commonly isolated Phytophthora spp. (Phytophthora alticola, P. cinnamomi, P. frigida, P. multivora and P. nicotianae) from the plantation environment on E. grandis and A. mearnsii seedlings. Overall E. grandis was more susceptible to the tested Phytophthora spp. than A. mearnsii. Phytophthora cinnamomi was the only pathogen that had a significant negative effect on both the host tree species, leading to a reduction in root and shoot weight as well as to death in the case of E. grandis. Phytophthora alticola and P. nicotianae exclusively affected E. grandis and A. mearnsii, respectively. This study updated the current knowledge on the pathogenicity of Phytophthora spp. on two important non‐native commercially propagated tree species from South Africa.
Racialized Geographies and the “War on Drugs”: Gender Violence, Militarization, and Criminalization of Indigenous Peoples
Authors: Hernández Castillo Rosalva Aída 
Published: September 2019

ResumenEn este artículo reflexiono sobre el impacto que está teniendo la llamada “guerra contra el narco” en los cuerpos y territorios de los pueblos indígenas de México. Tomando como ventana analítica las historias de vida de mujeres víctimas de violencia sexual en regiones militarizadas y paramilitarizadas, así como las historias de exclusión de mujeres indígenas presas en el marco de la lucha contra el narcotráfico, me interesa establecer un vínculo entre la ocupación mediante la violación de los cuerpos de las mujeres indígenas, su control y encarcelamiento, con la ocupación de sus territorios y el despojo de sus recursos naturales. Se trata de procesos que se dan de manera simultánea y que responden a las lógicas neocoloniales del capitalismo en cuya reproducción han sido fundamentales las desigualdades de género y raza. [derechos humanos, género, legalidad, México, pueblos indígenas]
VEGF‐Trap is a potent modulator of vasoregenerative responses and protects dopaminergic amacrine network integrity in degenerative ischemic neovascular retinopathy
Authors: Rojo Arias Jesús E. , Economopoulou Matina , Juárez López David A. , Kurzbach Anica , Au Yeung Kwan H. , Englmaier Vanessa , Merdausl Marie , Schaarschmidt Martin , Ader Marius , Morawietz Henning , Funk Richard H. W. , Jászai József 
Published: September 2019

AbstractRetinal hypoxia triggers abnormal vessel growth and microvascular hyper‐permeability in ischemic retinopathies. Whereas vascular endothelial growth factor A (VEGF‐A) inhibitors significantly hinder disease progression, their benefits to retinal neurons remain poorly understood. Similar to humans, oxygen‐induced retinopathy (OIR) mice exhibit severe retinal microvascular malformations and profound neuronal dysfunction. OIR mice are thus a phenocopy of human retinopathy of prematurity, and a proxy for investigating advanced stages of proliferative diabetic retinopathy. Hence, the OIR model offers an excellent platform for assessing morpho‐functional responses of the ischemic retina to anti‐angiogenic therapies. Using this model, we investigated the retinal responses to VEGF‐Trap (Aflibercept), an anti‐angiogenic agent recognizing ligands of VEGF receptors 1 and 2 that possesses regulatory approval for the treatment of neovascular age‐related macular degeneration, macular edema secondary to retinal vein occlusion and diabetic macular edema. Our results indicate that Aflibercept not only reduces the severity of retinal microvascular aberrations but also significantly improves neuroretinal function. Aflibercept administration significantly enhanced light‐responsiveness, as revealed by electroretinographic examinations, and led to increased numbers of dopaminergic amacrine cells. Additionally, retinal transcriptional profiling revealed the concerted regulation of both angiogenic and neuronal targets, including transcripts encoding subunits of transmitter receptors relevant to amacrine cell function. Thus, Aflibercept represents a promising therapeutic alternative for the treatment of further progressive ischemic retinal neurovasculopathies beyond the set of disease conditions for which it has regulatory approval.
image
Cover Image for this issue: doi: 10.1111/jnc.14743.
How do plant communities differ between fire refugia and fire‐generated early‐seral vegetation?
Authors: Downing William M. , Krawchuk Meg A. , Coop Jonathan D. , Meigs Garrett W. , Haire Sandra L. , Walker Ryan B. , Whitman Ellen , Chong Geneva , Miller Carol , Tortorelli Claire 
Published: September 2019

AbstractAimsWildfires in dry forest ecosystems in western North America are producing fire effects that are more severe than historical estimates, raising concerns about the resilience of these landscapes to contemporary disturbances. Despite increasing fire activity, relatively little is known about the structure and composition of fire refugia — unburned or low‐severity burned patches where trees survived fire — or the degree to which their understory composition differs from fire‐generated early‐seral forests.LocationsFour recent large fires in dry mixed‐conifer forest in eastern Oregon, USA.MethodsWe sampled vegetation and environmental factors in 187 plots (100‐m2) in fire refugia (n = 52) and stand‐replacement patches (SRPs) (n = 135). We used non‐metric multidimensional scaling, indicator species analysis, and randomization tests to compare understory plant communities and diversity in fire refugia and SRPs 12–17 years post‐fire.ResultsUnderstory plant communities in fire refugia and SRPs showed strong compositional affinities, but exhibited shifts in reproductive trait prevalence and differences in landscape‐scale species richness. There were no differences in plot‐scale species richness or the occurrence of two prominent invasive annual grasses (Bromus tectorum, Ventenata dubia). The abundance of common obligate seeding species was similar between plot types, but resprouting and seed‐banking species became substantially more abundant in SRPs. Significantly more plant species occurred only in fire refugia, and significantly fewer in SRPs, than expected by chance.ConclusionsSimilarities in understory plant communities between fire refugia and early‐seral forest in SRPs provide evidence for the resilience of historically frequent‐fire forest understory communities to contemporary fire effects. However, fire refugia may serve an ecologically important role as patches with relatively intact forest structure, seed sources that contribute to post‐fire forest recovery, and as reservoirs of species and age structure that may be absent from the higher‐severity burned matrix.
Intraoral Ultra‐High Frequency Ultrasound study of oral lichen planus: A pictorial review
Authors: Izzetti Rossana , Vitali Saverio , Oranges Teresa , Dini Valentina , Romanelli Marco , Caramella Davide , Gabriele Mario 
Published: September 2019

AbstractBackgroundUltra‐High Frequency Ultrasound (UHFUS) is a recently introduced diagnostic technique involving the use of higher frequencies compared to conventional ultrasound. Among the several fields of application, intraoral usage of UHFUS appears still limited. We report the intraoral evaluation of Oral Lichen Planus (OLP) by means of UHFUS and describe typical UHFUS aspect of different forms of presentation of OLP.Materials and MethodsPatients with clinical and histological diagnosis of OLP were enrolled in the study. OLP lesions were evaluated by means of intraoral UHFUS performed at 70 MHz, using B‐mode and C‐mode, in order to characterize the echostructure of each form of presentation.ResultsFifty patients in total were enrolled, and UHFUS features were described for different OLP forms. All the lesions showed a thick, hypoechoic superficial layer in the mucosal stratum, suggesting that such UHFUS alteration can be pathognomonic of OLP.ConclusionUltra‐High Frequency Ultrasound was able to differentiate superficial alterations of the oral mucosa, giving insight on possible applications of UHFUS in the study of OLP beyond clinical and histological investigations. Due to a limited study sample, we cannot draw firm conclusions. However, it is reasonable to think that UHFUS evaluation of OLP may provide useful information to the clinician.
Risk of myocardial infarction among people living with HIV: an updated systematic review and meta-analysis
Authors: Eyawo Oghenowede , Brockman Gwenyth , Goldsmith Charles H , Hull Mark W , Lear Scott A , Bennett Matthew , Guillemi Silvia , Franco-Villalobos Conrado , Adam Ahmed , Mills Edward J , Montaner Julio S G , Hogg Robert S 
Published: September 2019

ObjectiveCardiovascular disease (CVD) is one of the leading non-AIDS-defining causes of death among HIV-positive (HIV+) individuals. However, the evidence surrounding specific components of CVD risk remains inconclusive. We conducted a systematic review and meta-analysis to synthesise the available evidence and establish the risk of myocardial infarction (MI) among HIV+ compared with uninfected individuals. We also examined MI risk within subgroups of HIV+ individuals according to exposure to combination antiretroviral therapy (ART), ART class/regimen, CD4 cell count and plasma viral load (pVL) levels.DesignSystematic review and meta-analysis.Data sourcesWe searched MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and Cochrane Database of Systematic Reviews until 18 July 2018. Furthermore, we scanned recent HIV conference abstracts (CROI, IAS/AIDS) and bibliographies of relevant articles.Eligibility criteriaOriginal studies published after December 1999 and reporting comparative data relating to the rate of MI among HIV+ individuals were included.Data extraction and synthesisTwo reviewers working in duplicate, independently extracted data. Data were pooled using random-effects meta-analysis and reported as relative risk (RR) with 95% CI.ResultsThirty-two of the 8130 identified records were included in the review. The pooled RR suggests that HIV+ individuals have a greater risk of MI compared with uninfected individuals (RR: 1.73; 95% CI 1.44 to 2.08). Depending on risk stratification, there was moderate variation according to ART uptake (RR, ART-treated=1.80; 95% CI 1.17 to 2.77; ART-untreated HIV+ individuals: 1.25; 95% CI 0.93 to 1.67, both relative to uninfected individuals). We found low CD4 count, high pVL and certain ART characteristics including cumulative ART exposure, any/cumulative use of protease inhibitors as a class, and exposure to specific ART drugs (eg, abacavir) to be importantly associated with a greater MI risk.ConclusionsOur results indicate that HIV infection, low CD4, high pVL, cumulative ART use in general including certain exposure to specific ART class/regimen are associated with increased risk of MI. The association with cumulative ART may be an index of the duration of HIV infection with its attendant inflammation, and not entirely the effect of cumulative exposure to ART per se.PROSPERO registration numberCRD42014012977.
What arguments and from whom are most influential in shaping public health policy: thematic content analysis of responses to a public consultation on the regulation of television food advertising to children in the UK
Authors: Razavi Ahmed , Adams J , White Martin 
Published: September 2019

ObjectivesWe explore one aspect of the decision making process—public consultation on policy proposals by a national regulatory body—aiming to understand how public health policy development is influenced by different stakeholders.DesignWe used thematic content analysis to explore responses to a national consultation on the regulation of television advertising of foods high in fat, salt and sugar aimed at children.SettingUK.Results139 responses from key stakeholder groups were analysed to determine how they influenced the regulator’s initial proposals for advertising restrictions. The regulator’s priorities were questioned throughout the consultation process by public health stakeholders. The eventual restrictions implemented were less strict in many ways than those originally proposed. These changes appeared to be influenced most by commercial, rather than public health, stakeholders.ConclusionsPublic health policy making appears to be considered as a balance between commercial and public health interests. Tactics such as the questioning and reframing of scientific evidence may be used. In this example, exploring the development of policy regulating television food advertising to children, commercial considerations appear to have led to a watering down of initial regulatory proposals, with proposed packages not including the measures public health advocates considered to be the most effective. This seems likely to have compromised the ultimate public health effectiveness of the regulations eventually implemented.
Prospective longitudinal study of tobacco company adaptation to standardised packaging in the UK: identifying circumventions and closing loopholes
Authors: Evans-Reeves Karen A , Hiscock Rosemary , Lauber Kathrin , Gilmore Anna B 
Published: September 2019

ObjectivesUK standardised packaging legislation was introduced alongside pack size and product descriptor restrictions of the European Union Tobacco Products Directive to end tobacco marketing and misinformation via the pack. This paper aims to assess compliance with the restrictions and identify attempts to continue to market tobacco products and perpetuate misperceptions of harm post legislation.Design, setting and interventionA prospective study of the introduction of standardised packaging of tobacco products to the UK.Participants and outcomesWe analysed commercial sales data to assess whether the legally required changes in pack branding, size and name were implemented. To explore any adaptations to products and packaging we analysed sales data, monthly pack purchases of factory-made (FM) cigarettes and roll-your-own (RYO) tobacco, tobacco advertisements from retail trade magazines and articles on tobacco from commercial literature (retail trade, market analyst and tobacco company publications).ResultsOne month after full implementation of the UK and European Union policies, 97% FM and 98% RYO was sold in compliant packaging. Nevertheless, tobacco companies made adaptations to tobacco products which enabled continued brand differentiation after the legislation came into force. For example, flavour names previously associated with low tar were systematically changed to colour names arguably facilitating continued misperceptions about the relative harms of products. Tobacco companies used the 1-year sell-through to their advantage by communicating brand name changes and providing financial incentives for retailers to buy large volumes of branded packs. In addition, tobacco companies continued to market their products to retailers and customers by innovating exemptions to the legislation, namely, filters, packaging edges, seals, multipack outers, RYO accessories, cigars and pipe tobacco.ConclusionsTobacco companies adapted to packaging restrictions by innovating their tobacco products and marketing activities. These findings should enable policy makers globally to close loopholes and increase the potential efficacy of standardised packaging policies.
Measuring precarious employment in Sweden: translation, adaptation and psychometric properties of the Employment Precariousness Scale (EPRES)
Authors: Jonsson Johanna , Vives Alejandra , Benach Joan , Kjellberg Katarina , Selander Jenny , Johansson Gun , Bodin Theo 
Published: September 2019

ObjectivesPrecarious employment (PE) is a determinant of poor health and health inequality. However, the evidence of health consequences and mechanisms underlying the associations, are still limited due to a lack of a comprehensive multidimensional definition and measurement instrument. The Employment Precariousness Scale (EPRES) is a Spanish, multidimensional scale, developed to measure degree of PE. The aim of this study was to translate the EPRES-2010 into Swedish, adapt it to the Swedish context and to assess the psychometric properties of the Swedish EPRES.MethodEPRES was translated, adapted and implemented for data collection within the research project PRecarious EMployment in Stockholm (PREMIS). During 2016–2017, questionnaire data were collected from 483 non-standard employees in Stockholm, Sweden, sampled with web-based respondent-driven sampling. Analyses included item descriptive statistics, scale descriptive statistics and exploratory factor analysis.ResultsThe final EPRES-Se (Swedish version of the EPRES),consisted of six dimensions and 23 items. There was a high response rate to all items and response options. Global Cronbach’s alpha was 0.83. Subscales ‘vulnerability’, ‘rights’ and ‘exercise rights’ had reliability coefficients between α=0.78–0.89 and item-subscale correlations between r=0.48–0.78. ‘Temporariness’ had poor reliability (α=−0.08) and inter-item correlation (r=−0.04), while ‘disempowerment’ showed acceptable psychometric properties (α=0.5; r=0.34). Exploratory factor analysis confirmed the original EPRES factor structure.Conclusions‘Vulnerability’, ‘wages’, ‘rights’, ‘exercise rights’ and ‘disempowerment’ worked in the Swedish context; however, ‘temporariness’ would need revising before implementing the EPRES-Se in further research. Continued work and validation of EPRES-Se is encouraged. In order to enable international comparisons and multinational studies, similar studies in other European countries are also called for.