bluuebunny/crossref_metadata_2025_split huggingface dataset:
Athlete, coach and practitioner knowledge and perceptions of post-exercise cold-water immersion for recovery: a qualitative and quantitative exploration
Authors: Allan Robert , Akin Benjamin , Sinclair Jonathan , Hurst Howard , Alexander Jill , Malone James J. , Naylor Adam , Mawhinney Chris , Gregson Warren , Ihsan Mohammed 
Published: October 2021

AbstractThis survey sought to establish current use, knowledge and perceptions of cold-water immersion (CWI) when used for recovery. 111 athletes, coaches and support practitioners completed the anonymous online survey, answering questions about their current CWI protocols, perceptions of benefits associated with CWI and knowledge of controlling mechanisms. Respondents were largely involved in elite sport at international, national and club level, with many having used CWI previously (86%) and finding its use beneficial for recovery (78%). Protocols differed, with the duration of immersion one aspect that failed to align with recommendations in the scientific literature. Whilst many respondents were aware of benefits associated with CWI, there remains some confusion. There also seems to be a gap in mechanistic knowledge, where respondents are aware of benefits associated with CWI, but failed to identify the underlying mechanisms. This identifies the need for an improved method of knowledge transfer between scientific and applied practice communities. Moreover, data herein emphasises the important role of the ‘support practitioner’ as respondents in this role tended to favour CWI protocols more aligned to recommendations within the literature. With a significant number of respondents claiming they were made aware of CWI for recovery through a colleague (43%), the importance of knowledge transfer and context being appropriately applied to data is as important as ever. With the firm belief that CWI is useful for recovery in sport, the focus should now be on investigating the psychophysiological interaction and correct use of this methodology.
Empirical analysis of the illiquidity premia of German real estate securities
Authors: Paul Thomas , Walther Thomas , Küster-Simic André 
Published: October 2021

AbstractIn this study, we analyze illiquidity premia and their effect on the expected returns of German real estate securities. To this end, we use a unique data set that includes real estate stocks, real estate investment trusts (REITs), and open- and closed-end real estate funds for 2003–2017. We follow Amihud’s (JFM 5:31–56, 2002) structural approach; specifically, we estimate Amihud’s illiquidity factors, investigate the relationships between expected returns and illiquidity, and analyze the effects of expected and unexpected market illiquidity on future returns. We show that illiquidity plays an important role in expected returns for real estate stocks and investment trusts (REITs); however, it has less clear effects on open- and closed-end funds. We find that the adjusted ILLIQ includes appropriate correction factors for securities with low trading activity and is a useful improvement. We also find evidence of structural breaks in the relationship between returns and illiquidity.
Thermal convection for a Darcy-Brinkman rotating anisotropic porous layer in local thermal non-equilibrium
Authors: Capone Florinda , Gianfrani Jacopo A. 
Published: October 2021

AbstractThe onset of natural convection in a fluid-saturated anisotropic porous layer, which rotates about the vertical axis, under the hypothesis of local thermal non-equilibrium, is analysed. Since the porosity of the medium is assumed to be high, the more suitable Darcy-Brinkman model is adopted. Linear instability analysis of the conduction solution is carried out. Nonlinear stability with respect to $$L^2$$

L
2

-norm is performed in order to prove the coincidence between the linear instability and the global nonlinear stability thresholds. The effect of both rotation and thermal and mechanical anisotropies on the critical Rayleigh number for the onset of instability is discussed.
Virtual fracture clinic reduces patient X-ray volume for common wrist and ankle fractures
Authors: O’Driscoll Conor S. , Hughes Andrew J. , McCabe Fergus J. , Hughes Elaine , Quinlan John F. , O’Daly Brendan J. 
Published: October 2021

Abstract
Background
Virtual fracture clinics (VFC) have been widely adopted worldwide as part of the changes in healthcare delivery during the COVID-19 pandemic. They have been shown to be a safe and effective method of delivering trauma care for injuries which do not require immediate intervention or specialist management, whilst maintaining high levels of patient satisfaction.

Aims
Our aim was to evaluate whether VFCs reduce the volume of X-rays performed for common fractures of the wrist and ankle.

Methods
A retrospective cohort review was performed. The pre-VFC group consisted of 168 wrist and 108 ankle referrals from March to September 2019. The VFC group included 75 wrist and 68 ankle referrals, during the period March to September 2020. The total number of X-ray images, carried out within a 3-month period for each fracture was summated, with statistical analysis performed following fracture pattern classification.

Findings
A statistically significant decrease in mean X-rays was observed for isolated stable fracture patterns, such as non-displaced distal radius, − 0.976 (p = 0.00025), and Weber A ankle fractures, − 0.907 (p = 0.000013). A reduction was also observed for more complex fracture patterns such as dorsally displaced distal radius, − 0.701 (p = 0.129) and Weber B ankle fractures, − 0.786 (p = 0.235), though not achieving statistical significance.

Conclusions
Virtual fracture clinics can reduce X-ray frequency for common stable wrist and ankle fractures, with resultant benefits for both patients and healthcare systems. These benefits may be sustained in patient care beyond the current COVID-19 pandemic.
Athletes and Hypertension
Authors: Schweiger Victor , Niederseer David , Schmied Christian , Attenhofer-Jost Christine , Caselli Stefano 
Published: October 2021

Abstract
Purpose of Review
We reviewed most current medical literature in order to describe the epidemiology, clinical manifestation, outcome, and management of hypertension in athletes.

Recent Findings
An estimated quarter of the world’s population is suffering from hypertension and this prevalence is also reflected in athletes and in individuals involved in leisure time sport activities. Several studies found an inverse relationship between physical activity and blood pressure. Therefore, physical exercise is recommended to prevent, manage, and treat hypertension. On the other hand, the prevalence of hypertension may vary by sport and in some cases may even be higher in athletes competing in certain disciplines than in the general population. Hypertension is the most common medical condition in athletes and may raise concerns about its management and the individual’s eligibility for competitive sports. A thorough clinical evaluation should be performed to correctly diagnose or rule out hypertension in athletes, describe the individual’s risk profile, rule out secondary causes, and detect possible hypertension-mediated organ damage caused by hypertension at an early stage. Based on most recent clinical research and international consensus documents, we propose a diagnostic algorithm as well the non-pharmacological and pharmacological management of hypertension in athletes.

Summary
Although elevated blood pressure levels are less common in the active population, athletes are not protected from hypertension. A thorough diagnostic approach may help to identify individual at risk for adverse cardiovascular events and to address the optimal treatment as well as sport recommendations.
Multiple pathways towards achieving a living income for different types of smallholder tree-crop commodity farmers
Authors: Waarts Y. R. , Janssen V. , Aryeetey R. , Onduru D. , Heriyanto D. , Aprillya S. Tin , N’Guessan A. , Courbois L. , Bakker D. , Ingram V. J. 
Published: October 2021

AbstractMany sources indicate that smallholder tree-crop commodity farmers are poor, but there is a paucity of data on how many of them are poor and the depth of poverty. The living income concept establishes the net annual income required for a household in a place to afford a decent standard of living. Based on datasets on smallholder cocoa and tea farmers in Ghana, Ivory Coast and Kenya and literature, we conclude that a large proportion of such farmers do not have the potential to earn a living income based on their current situation. Because these farmers typically cultivate small farm sizes and have low capacity to invest and to diversify, there are no silver bullets to move them out of poverty. We present an assessment approach that results in insights into which interventions can be effective in improving the livelihoods of different types of farmers. While it is morally imperative that all households living in poverty are supported to earn a living income, the assessment approach and literature indicate that focussing on short- to medium-term interventions for households with a low likelihood of generating a living income could be: improving food security and health, finding off-farm and alternative employment, and social assistance programmes. In the long term, land governance policies could address land fragmentation and secure rights. Achieving living incomes based on smallholder commodity production requires more discussion and engagement with farmers and their household members and within their communities, coordination between all involved stakeholders, sharing lessons learnt and data.
Harm Reduction and Decriminalization of Sex Work: Introduction to the Special Section
Authors: Brooks-Gordon Belinda , Morris Max , Sanders Teela 
Published: October 2021

AbstractIntroduction:This special section ofSexuality Research and Social Policy, edited by Belinda Brooks-Gordon, Max Morris and Teela Sanders, has its origins in a colloquium sponsored by the University of Cambridge Socio-Legal Group in 2020. The goal was to promote the exchange of ideas between a variety of disciplinary research fields and applied perspectives on harm reduction and the decriminalization of sex work. The colloquium took place during the emergence of the coronavirus pandemic in February 2020.Methods:We explore the impact of Covid-19 on understandings of sex work, outline the basic underpinning legal philosophical question, explore the intersectional politics of decriminalization, summarize contemporary international health and human rights campaigns, explore contemporary public opinion trends on the issue, and illustrate the universal principles. Finally, we summarize the special section papers (N=12).Results:The Covid pandemic provided a lens through which to analyse the changes that have occurred in sex work and sex work research in the past decade and it also exacerbated intersecting inequalities, accelerated many social shifts already in motion whilst changing the course of others. In combination the papers in this special issue examine sex work policy and research across 12 countries in four continents to provide and important space for international and cross-cultural comparison.Conclusions:We present the timely contributions of diverse authors and comment on the significance of their research projects which support a decriminalization policy agenda for the benefit of academics, policymakers and practitioners to improve public health strategies and international responses.Policy Implications:The research here amplifies the focus on harm reduction and strengthens the case for public policy that decriminalizes commercial sex between consenting adults as the best strategy to reduce harm.
Experiences and Needs of Sexual and Gender Minority Young Adults with a History of Suicidal Ideation Regarding Formal and Informal Mental Healthcare
Authors: de Lange Jennifer , van Bergen Diana D. , Baams Laura , Timmerman Margaretha C. , Bos Henny M. W. 
Published: October 2021

Abstract
Introduction
Little is known about whether sexual and gender minority (SGM) youth and young adults with suicidal ideation receive adequate mental healthcare in the Netherlands. The aim of this study was to examine healthcare experiences and needs of SGM young adults and how formal and informal mental healthcare can be improved to support SGM youth with suicidal ideation.

Methods
In 2018 and 2019, qualitative interviews were conducted among (1) SGM young adults with a history of suicidal ideation (n = 23, age 18 to 35), (2) parents of SGM youth with suicidal ideation (n = 16), and (3) professionals and volunteers who work with SGM youth (n = 14). Thematic analysis was used for coding and analyzing the interviews.

Results
Analyses yielded several themes for all groups of participants. Similar themes related to addressing suicidal ideation and SGM issues were found across the three participant groups. Participants perceived a lack of knowledge among professionals regarding SGM issues and perceived that suicidal ideation was sometimes inadequately addressed. Participants expressed the need for training and information on addressing SGM issues and suicidal ideation for parents and professionals.

Conclusions
Formal mental healthcare is not yet affirmative of SGM identities. Informal and formal healthcare should be improved to address sexual orientation, gender identity, and suicidal ideation.

Policy Implications
Findings underpin the need for improving skills and knowledge of mental healthcare professionals to better support SGM youth with suicidal ideation. Parents would benefit from accessible information on SGM-related themes and suicidal ideation.
The National Conference on Health Disparities Student Research Forum
Authors: Ford Marvella E. , Malek Angela M. , Martino Erica , Abraham-Hilaire Latecia , Ariyo Oluwole , Burshell Dana , Callwood Gloria , Campbell Laura , Cannady Kimberly , Chavis Courtney , Crawford Brittney , Edwards Andie , Findlay Victoria , Finley Rita , Greenaway Chamiere , Hazelton Tonya , Hill Monique , Howard Marion , Knight Kendrea D. , Lopez-Littleton Vanessa , Moore Lloyd , Randle Diandra , Rivers David E. , Salley Judith D. , Seabrook Terry , Slaughter Sabra , Stukes James B. , Thorpe Roland J. , Ragster LaVerne 
Published: October 2021

AbstractThe annual National Conference on Health Disparities (NCHD) was launched in 2000. It unites health professionals, researchers, community leaders, and government officials, and is a catalyzing force in developing policies, research interventions, and programs that address prevention, social determinants, health disparities, and health equity. The NCHD Student Research Forum (SRF) was established in 2011 at the Medical University of South Carolina to build high-quality biomedical research presentation capacity in primarily underrepresented undergraduate and graduate/professional students. This paper describes the unique research training and professional development aspects of the NCHD SRF. These include guidance in abstract development, a webinar on presentation techniques and methods, a vibrant student-centric conference, and professional development workshops on finding a mentor and locating scholarship/fellowship funding, networking, and strategies for handling ethical issues in research with mentors. Between 2011 and 2018, 400 undergraduate and graduate/professional students participated in the NCHD SRF. Most students were women (80.5%). Approximately half were African American or black (52.3%), 18.0% were white, and 21.3% were of Hispanic/Latinx ethnicity. The NCHD SRF is unique in several ways. First, it provides detailed instructions on developing a scientific abstract, including content area examples. Second, it establishes a mandatory pre-conference training webinar demonstrating how to prepare a scientific poster. Third, it works with the research mentors, faculty advisors, department chairs, and deans to help identify potential sources of travel funding for students with accepted abstracts. These features make the NCHD SRF different from many other conferences focused on students’ scientific presentations.
Is There Really ‘Another’ Counterexample to the Secularization Thesis? Religious Dynamics in Italy between 1910 and 2013
Authors: Scappini Ettore 
Published: October 2021

Background Among the modern Western countries where the issue of religiosity has been studied, the United States and Italy offer the only examples of empirically verified periods when religious practice was consolidated or even revived to some extent. A recent study, however, shows that the nature of religious exceptionalism in the United States does not constitute a real counterexample. This leaves Italy as the only country that might provide evidence of the falseness of the assumption that the secularization process is inescapable. Purpose This study seeks to enhance our knowledge about the case of Italy, where the many surveys conducted over the years have produced a wide variety of often divergent results, prompting a fervent debate among scholars. Several authors argue that the level of participation remained almost constant from 1980 to 1990. Others, on the contrary, claim that the level of participation increased between 1980 and 2000. This paper contributes to this path of study, aiming to shed light on the development of religiosity in Italy between 1910 and 2013. Methods Different data sets—time use surveys, ‘stylized surveys’, direct surveys and other kind of data—and an innovative method will be used to develop the reasoning and trace the trend of secularization. Results As will be shown, there are discontinuities in the pattern of religious practice over time. These fractures were due to attrition caused in turn by factors related to economic phenomena like migration and political/ideological subcultures, which temporarily changed the level of religious practice and, at least for a time, counterbalanced the long-term trend away from religious practice. Conclusions and Implications The trends presented suggest that secularization in Italy developed without any discontinuity, leading to confirmation that modernization and religious action ‘counteracted’ each other in an extremely regular manner. Therefore, according to the current state of knowledge, no documented modern Western country constitutes a counterexample to the secularization thesis. It can thus be claimed that modernization and secularization are inextricably linked processes.
The pursuit of a dream, Francisco Javier Sayas and the HDG methods
Authors: Cockburn Bernardo 
Published: October 2021

AbstractFranciso Javier Sayas, man of grit and determination, left his hometown of Zaragoza in 2007 in pursuit of a dream, to become a scholar in the USA. I hosted him in Minneapolis, where he spent three long years of an arduous transition before obtaining a permanent position at the University of Delaware. There, he enthusiastically worked on the unfolding of his dream until his life was tragically cut short by cancer, at only 50. In this paper, I try to bring to light the part of his academic life he shared with me. As we both worked on hybridizable discontinuous Galerkin methods, and he wrote a book on the subject, I will tell Javier’s life as it developed around this topic. First, I will show how the ideas of static condensation and hybridization, proposed back in the mid 60s, lead to the introduction of those methods. This background material will allow me to tell the story of the evolution of the hybridizable discontinuous Galerkin methods and describe Javier’s participation in it. Javier faced death with open eyes and poised dignity. I will end with a poem he liked.
Depth-camera-based rebar detection and digital reconstruction for robotic concrete spraying
Authors: Frangez Valens , Lloret-Fritschi Ena , Taha Nizar , Gramazio Fabio , Kohler Matthias , Wieser Andreas 
Published: October 2021

AbstractIn this paper, we tackle the challenge of detection and accurate digital reconstruction of steel rebar meshes using a set of industrial depth cameras. A construction example under investigation in this paper is robotic concrete spraying, where material is sprayed onto double-curved single layered rebar meshes. Before the spraying process can start, the location and geometry of the rebar mesh needs to be accurately know. We present an automatic image-based processing approach of depth images for grid point extraction at an accuracy of a few mm. Furthermore, we propose a sequence of execution steps in a robotic setup, including the hand–eye calibration, which enables the direct georeferencing of multiple data sets acquired from various poses into a common coordinate system. With the proposed approach we are able to digitally reconstruct a mesh of an unknown geometry in under 10 min with an accuracy better than 5 mm. The digitally reconstructed mesh allows for computation of material needed for its construction, enabling sustainable use of concrete in digital fabrication. The accurately reconstructed digital mesh, generated based on the proposed approach in this paper, is the input for the following spraying step, allowing for generation of accurate spray trajectories.
Association between antibiotic resistance in intensive care unit (ICU)–acquired infections and excess resource utilization: Evidence from Spain, Italy, and Portugal
Authors: Serra-Burriel Miquel , Campillo-Artero Carlos , Agodi Antonella , Barchitta Martina , López-Casasnovas Guillem 
Published: October 2021

AbstractBackground:Intensive care unit (ICU)–acquired infections with antibiotic-resistant bacteria have been associated with substantial health and economic costs. Moreover, southern Europe has historically reported high levels of antimicrobial resistance.Objectives:We estimated the attributable economic burden of ICU-acquired infections due to resistant bacteria based upon hospital excess length of stay (LOS) in a selected sample of southern European countries.Methods:We studied a cohort of adult patients admitted to the ICU who developed an ICU-acquired infection related to an invasive procedure in a sample of Spanish, Italian, and Portuguese hospitals between 2008 and 2016, using data from The European Surveillance System (TESSy) released by the European Centers for Disease Control (ECDC). We analyzed the association between infections with selected antibiotic-resistant bacteria of public health importance and excess LOS using regression, matching, and time-to-event methods. We controlled for several confounding factors as well as time-dependent biases. We also computed the associated economic burden of excess resource utilization for each selected country.Results:In total, 13,441 patients with at least 1 ICU-acquired infection were included in the analysis: 4,106 patients (30.5%) were infected with antimicrobial-resistant bacteria, whereas 9,335 patients (69.5%) were infected with susceptible bacteria. The unadjusted association between resistance status and excess LOS was 7 days (95% CI, 6.13–7.87; P < .001). Fully adjusted models yielded significantly lower estimates: 2.76 days (95% CI, 1.98–3.54; P < .001) in the regression model, 2.60 days (95% CI, 1.66–3.55; P < .001) in the genetic matching model, and a hazard ratio of 1.15 (95% CI, 1.11–1.19; P < .001) in the adjusted Cox regression model. These estimates, alongside the prevalence of resistance, translated into direct hospitalization attributable costs per ICU-acquired infection of 5,224€ (95% CI, 3,691–6,757) for Spain, 4,461€ (95% CI, 1,948–6,974) for Portugal, and 4,320€ (95% CI, 1,662–6,977) for Italy.Conclusions:ICU-acquired infections associated with antibiotic-resistant bacteria are substantially associated with a 15% increase in excess LOS and resource utilization in 3 southern European countries. However, failure to appropriately control for significant confounders inflates estimates by ∼2.5-fold.