bluuebunny/crossref_metadata_2025_split huggingface dataset:
Right to health for undocumented migrants in Mexico: from theory to practice in the context of the health system reform
Authors: Stoesslé Philippe , Gonzalez-Salazar Francisco 
Published: November 2021

Purpose
Undocumented Central American migrants in Mexico are legally eligible for free access to the public health system through the new Instituto para la Salud y el Bienestar (INSABI) health program, but many experience structural vulnerability and stigmatization that prevent them from accessing health-care facilities. The purpose of this study is to investigate the discrepancy between the migrants’ Human Right to health, proclaimed by the Mexican Government and supposedly guaranteed by law, and the reality of the migration process.

Design/methodology/approach
This study reviewed relevant literature on the health risk factors, social and structural vulnerability, stigmatization and structural violence experienced by undocumented migrants as obstacles to their Human Right to health. It also reviews the current legal framework in Mexico and internationally.

Findings
This review demonstrates the lack of implementation of the current legal framework in Mexico and identifies a set of complex obstacles to effective access to health for undocumented migrants. Although the migration process itself was not found to be directly associated with major health issues, the social conditions of the migratory journey expose the migrants to serious threats, especially sexually transmitted diseases and tuberculosis.

Practical implications
This paper makes 10 practical recommendations for interventions collectively involving the state, international and civil organizations and the migrant community. These are especially relevant since the implementation of the INSABI health program in 2020.

Social implications
The paper lays the basis for influencing Mexican health system stakeholders to improve the health of migrants.

Originality/value
The sociological barriers to health access for undocumented populations in Mexico have not been fully explored. In addition, this paper provides a unique reflection on opportunities and challenges linked to the 2020 health system reform.
Explaining the relationship between ethical leadership and burnout facets in the academic context: the mediating role of illegitimate tasks
Authors: Julmi Christian , Pereira José Manuel , Bramlage Jack K. , Jackenkroll Benedict 
Published: November 2021

PurposeAlthough the literature shows that ethical leadership reduces the risk of burnout, research still lacks a comprehensive understanding of the mediating effects between ethical leadership and burnout. As media reports on working conditions in the academic context often tie the problem of unethical leadership practices to illegitimate tasks, this study focuses on illegitimate tasks as a mediator between ethical leadership and burnout.Design/methodology/approachThe research model is tested using structural equation modeling and data from 1,053 doctoral and postdoctoral students in randomly selected German state universities.FindingsThe results significantly support all hypothesized effects, showing direct correlations between (1) ethical leadership and illegitimate tasks, (2) ethical leadership and burnout facets and (3) illegitimate tasks and burnout facets. The relationship between ethical leadership and burnout is thus partially mediated by illegitimate tasks.Practical implicationsThe authors recommend three major fields of action for practice. These fields comprise (1) the leadership situation, (2) the leader and (3) the follower.Originality/valueThe presented model is the first that connects the relationship between ethical leadership and burnout with illegitimate tasks and looks at ethical leadership from a stress-as-offense-to-self (SOS) perspective.
Critical barriers to augmented reality technology adoption in developing countries: a case study of Nigeria
Authors: Oke Ayodeji Emmanuel , Arowoiya Victor Adetunji 
Published: November 2021

Purpose
The paper aims to identify the critical barriers to augmented reality technology (ART) in the Nigerian construction industry to allow wider adoption. The objectives are to reveal those hindrances to the wider usage of ART so that the obstacles can be tackled and overcome.

Design/methodology/approach
A survey of construction professionals involved in the built environment was sent well-structured questionnaires in the study area. The professionals involved are quantity surveyors, architects, engineers, project managers and builders. Convenience sampling techniques were used in selecting those professionals. Descriptive and inferential statistics were used in analyzing the retrieved data.

Findings
The most ranked obstacles in adopting augmented realities are lack of technological awareness, difficulty in ease of ART system set up, the unwillingness of government and private bodies to invest in augmented reality research, lack of repository database, lack of portability for ART equipment system. The findings also revealed the difference in the opinions of professionals among the variables. The results showed that there is a significant difference in the opinions of respondents regarding 6 of the identified 15 variables.

Originality/value
The study gives deep insight into possible hindrances in the use of emerging technologies such as ART in construction. This study also enumerated some ways how these challenges can be tackled and solved in the Nigerian construction industry for better adoption and performance.
Anti‐feminist Conservative Women Intellectuals and the Rhetoric of Reaction
Authors: Gianoncelli Eve 
Published: November 2021

AbstractThe question of misogyny has been well documented in the existing literature on gender and politics, but studies have tended to focus on men's attitudes and discourses toward women and LGBTQI+ issues. In this article, a less common perspective is adopted: that of scrutinising the discourse of what can be labelled anti‐feminist conservative women intellectuals. The article examines what the author calls the UK #MeToo series and how female conservative intellectuals have reacted to it, rejected feminism and, in doing so, women's emancipation more generally. First, three reactionary anti‐feminist discourses around arguments about victimhood, conflation and fear are identified, followed by a discussion of how these anti‐feminist narratives fit into Albert Hirschman's pioneering work on the rhetoric of reaction, but also how they can enrich it. In relation to this, the article considers two reversal or retaliation strategies used by anti‐feminists, consisting first in presenting men as victims and second, in claiming to ally with women against feminism.
Modified Brixia chest X‐ray severity scoring system and correlation with intubation, non‐invasive ventilation and death in a hospitalised COVID‐19 cohort
Authors: Hanley Marion , Brosnan Conor , O’Neill Damien , Ni Mhuircheartaigh Neasa , Logan Mark , Morrin Martina M , Hurley Killian , Sulaiman Imran , O'Brien Emmet , Morgan Ross , Lee Michael J 
Published: November 2021

AbstractIntroductionThere are few existing severity scoring systems in the literature, and no formally widely accepted chest X‐ray template for reporting COVID‐19 infection. We aimed to modify the chest X‐ray COVID‐19 severity scoring system from the Brixia scoring system with placement of more emphasis on consolidation and to assess if the scoring tool could help predict intubation.MethodsA severity chest X‐ray scoring system was modified from the Brixia scoring system. PCR positive COVID‐19 positive patient’s chest X‐rays admitted to our hospital over 3 months were reviewed and correlated with; non‐invasive ventilation, intubation and death. An analysis was performed using a receiver operating curve to predict intubation from all admission chest X‐rays.ResultsThe median score of all 325 admission chest X‐rays was 3 (Interquartile range (IQR) 0–6.5). The median score of admission chest X‐rays of those who did not require ICU admission and survived was 1.5 (IQR 0–5); and 9 (IQR 4.75–12) was median admission score of those requiring intubation. The median scores of the pre‐intubation ICU chest X‐rays was 11.5 (IQR 9–14.125), this increased from a median admission chest X‐ray score for this group of 9 (P‐value < 0.01). A cut‐off score of 6 had a sensitivity of 77% and specificity of 73% in predicting the need for intubation.ConclusionHigher chest X‐ray severity scores are associated with intubation, need for non‐invasive ventilation and death. This tool may also be helpful in predicting intubation.
Treat‐and‐extend regimens of anti‐vascular endothelial growth factor therapy for retinal vein occlusions: a systematic review and meta‐analysis
Authors: Nanji Keean , Khan Mohammad , Khalid Muhammad F. , Xie Jim S. , Sarohia Gurkaran S. , Phillips Mark , Thabane Lehana , Garg Sunir J. , Kaiser Peter , Sivaprasad Sobha , Wykoff Charles C. , Chaudhary Varun 
Published: November 2021

AbstractObjectiveTo investigate treat‐and‐extend (T&E) regimens of anti‐vascular endothelial growth factor (anti‐VEGF) therapy for the treatment of macular oedema secondary to retinal vein occlusions (RVOs).MethodsOvid MEDLINE, Ovid EMBASE and CENTRAL were searched on 25 February 2021. Randomized controlled trials, cohort studies, case–control studies and case series were included. The primary outcome was the change in Early Treatment Diabetic Retinopathy Score (ETDRS) letters from baseline. Conversions from Snellen to ETDRS letters were performed utilizing a published protocol. Secondary outcomes included improvement in retinal thickness from baseline, number of anti‐VEGF injections and frequency of adverse events. Outcomes were examined at 12 and 24 months. Certainty of evidence was assessed utilizing GRADE (Grading of Recommendations Assessments, Development and Evaluations) guidelines.ResultsSeven hundred eighty‐six eyes from 16 studies were included. Meta‐analysis demonstrated a mean improvement of 15.7 (95% CI: 13.3–18.0) ETDRS letters at 12 months. Central retinal thickness improved 269.7 μm (95% CI: 233.64–305.90) at 12 months. Injections were performed 8.1 (95% CI: 7.4–8.7) and 13.1 (95% CI: 9.4–16.8) times at 12 and 24 months respectively. Adverse events were infrequent across all studies. Grading of Recommendations Assessments, Development and Evaluations (GRADE) certainty of evidence was very low across all outcomes.ConclusionsThe results support the viability of T&E regimens for the treatment of macular oedema secondary to RVOs.
Urinary incontinence and use of incontinence surgery after radical prostatectomy: a national study using patient‐reported outcomes
Authors: Parry Matthew G. , Skolarus Ted A. , Nossiter Julie , Sujenthiran Arunan , Morris Melanie , Cowling Thomas E. , Berry Brendan , Aggarwal Ajay , Payne Heather , Cathcart Paul , Clarke Noel W. , van der Meulen Jan 
Published: November 2021

ObjectivesTo investigate whether patient‐reported urinary incontinence (UI) and bother scores after radical prostatectomy (RP) result in subsequent intervention with UI surgery.Patients and MethodsMen diagnosed with prostate cancer in the English National Health Service between April 2014 and January 2016 were identified. Administrative data were used to identify men who had undergone a RP and those who subsequently underwent a UI procedure. The National Prostate Cancer Audit database was used to identify men who had also completed a post‐treatment survey. These surveys included the Expanded Prostate Cancer Composite Index (EPIC‐26). The frequency of subsequent UI procedures, within 6 months of the survey, was explored according to EPIC‐26 UI scores. The relationship between ‘good’ (≥75) or ‘bad’ (≤25) EPIC‐26 UI scores and perceptions of urinary bother was also explored (responses ranging from ‘no problem’ to ‘big problem’ with respect to their urinary function).ResultsWe identified 11 290 men who had undergone a RP. The 3‐year cumulative incidence of UI surgery was 2.5%. After exclusions, we identified 5165 men who had also completed a post‐treatment survey after a median time of 19 months (response rate 74%). A total of 481 men (9.3%) reported a ‘bad’ UI score and 207 men (4.0%) also reported that they had a big problem with their urinary function. In all, 47 men went on to have UI surgery within 6 months of survey completion (0.9%), of whom 93.6% had a bad UI score. Of the 71 men with the worst UI score (zero), only 11 men (15.5%) subsequently had UI surgery.ConclusionIn England, there is a significant number of men living with severe, bothersome UI after RP, and an unmet clinical need for UI surgery. The systematic collection of patient‐reported outcomes could be used to identify men who may benefit from UI surgery.
Cardiac remodeling in acute myocardial infarction: Prospective insights from multimodality ultrasound imaging
Authors: Barros‐Gomes Sergio , Roger Véronique L. , Pislaru Sorin V. , Kimura Toshiyuki , Pislaru Cristina , Enriquez‐Sarano Maurice 
Published: November 2021

AbstractBackgroundThe severity of MI declined markedly in the last decade, and contemporary patterns of cardiac remodeling after MI are not defined.MethodsWe prospectively enrolled community patients with first MI and performed comprehensive two‐ and three‐dimensional echocardiography. Remodeling was defined as left ventricular (LV) end‐systolic volume index (ESVI) above American Society of Echocardiography normal values. Remodeling patterns were characterized as an increase in LVESVI or LV end‐diastolic volume index (LVEDVI), or both.ResultsBetween 2014 and 2016, 213 patients (63±13 years; 34% women) were enrolled within 3 days after MI (77% non‐ST‐elevation MI). Acute remodeling was present in 51% of patients. Higher troponin and wall motion score index were associated with greater remodeling (p < 0.001). Atrial annular area, leaflet tenting and papillary muscle areas increased with greater remodeling (p < 0.001). The greater the cardiac remodeling, the lower the LV ejection fraction and global longitudinal strain (p < 0.001). This decrease in LV function was accompanied by stroke volume augmentation and maintenance of cardiac index at the expense of increased LVEDVI. Different remodeling patterns were identified. Cases showing increased LVEDVI and normal LVESVI had smallest infarct size and better hemodynamics compared to cases with augmented LVESVI and normal LVEDVI.ConclusionAcute remodeling occurs in more than half of first MI cases and exhibits different patterns defined by cavity size and hemodynamic profile. Acute remodeling is a global phenomenon, which also involves the left atrium and the mitral apparatus.
Hemopericardium with cardiac tamponade as a rare presentation of a massive aortic aneurysm in a young child with autosomal recessive cutis laxa
Authors: Maghrabi Khadijah , Al‐Radi Osman , Abdelmohsen Gaser 
Published: November 2021

AbstractAortic aneurysms are rare in the pediatric age group and are commonly caused by genetic disorders associated with vasculopathy, weakness and fragility of arterial walls with progressive dilatation or even rupture. We reported a giant aortic aneurysm involving the ascending aorta and aortic arch in a 20‐month‐old girl with autosomal recessive cutis laxa type 1B (ARCL1B) who presented with hemorrhagic pericardial effusion and tamponade (impending rupture). Successful surgical repair has been done through excision of the aneurysmal part and replacement by Hemashield graft with preservation of the aortic valve.
Evaluation of crossed cerebellar diaschisis after cerebral infarction in MCAO rats based on DKI
Authors: Ma Zhen , Zhao Xin , Wang Xiao , Ren Qi , Zhang Shuo , Lu Lin , Wang Kaiyu , Lv Qingqing , Cheng Jingliang 
Published: November 2021

AbstractObjectiveTo observe the expression of N‐methyl‐D‐aspartate (NMDA), apoptosis and the effect on neurological function recovery in rat model with middle cerebral artery occlusion (MCAO). Diffusion kurtosis imaging (DKI) was used to evaluate crossed cerebellar diaschisis (CCD) and to provide experimental and theoretical basis for the clinical treatment.Materials and MethodsThe MCAO models were established in rats. Eighty‐four rats were randomly and evenly divided into 7 groups, including control group, 6‐h group, 12‐h group, 24‐h group, 48‐h group, 7‐day group and 14‐day group. The rats were scanned by MRI at the above time points. Then, rats were sacrificed for H&E staining, immunohistochemical staining and TUNEL staining to detect the expression of NMDA in the core infarct area and cerebellum. At the end, the discussion of relationships between molecular biology and MRI parameters (ADC derived from DWI, and MD, MK and FA derived from DKI) was performed.ResultsThe values of MD, ADC and FA in MCAO rats were all lower than those in the control group. All MRI parameters of the contralateral cerebellum were lower than those of the ipsilateral cerebellum (p < .05). The parameters reached the lowest value at 12 h, except that the MK reached the highest at 12 h. The expression of NMDA showed a fluctuation along time in the MCAO group. Overall, it is higher in the MCAO group than in the control group, reaching the maximum at 24 h (p < .05). At the same time, the expression of NMDA in the contralateral cerebellum was higher than in the ipsilateral cerebellum.ConclusionIt is found that NMDA and DKI of CCD have the same changing trend, which indicates that the intervention of NMDA receptor apoptosis may become a new target for the treatment of cerebral infarction, and MRI parameters can predict the occurrence and development of CCD.
Resource use among top‐level piscivores in a temperate reservoir: implications for a threatened coldwater specialist
Authors: Hansen Adam G. , Gardner Jennifer R. , Connelly Kristin A. , Polacek Matt , Beauchamp David A. 
Published: November 2021

AbstractEvaluations of resource use among native piscivores in natural lakes have consistently documented significant partitioning that supports coexistence. Partitioning may be less prominent in reservoirs where water‐level fluctuations can compress habitat and trophic diversity, but studies are lacking. Stable isotopes and bioenergetic models were used to quantify trophic interactions within a native piscivore assemblage inhabiting a temperate irrigation reservoir and explore implications for coexistence with a focus on threatened bull trout (Salvelinus confluentus). As hypothesised, adult bull trout exhibited the greatest degree of trophic specialisation by consuming mostly coldwater pelagic forage fish, which were consumed seasonally by the more abundant burbot (Lota lota) and northern pikeminnow (Ptychocheilus oregonensis). Numerous trophic niche overlap probabilities exceeded 70%, were as high as 93% and greatest between bull trout and burbot. Bioenergetics simulations demonstrated the high seasonal consumption capacity of burbot relative to northern pikeminnow. As a result, threefold to fourfold fewer burbot were required to consume the annual productivity of coldwater prey important for bull trout, particularly in the absence of small‐bodied mesothermic or eurythermal fish as a buffer. Collectively, our analysis elucidated relatively strong trophic niche overlap among similarly sized piscivores, the importance of maintaining a diverse forage fish community for promoting coexistence and the greatest potential for competitive interactions between adult bull trout and burbot if key prey were limited or less diverse. More studies in regulated systems are needed to test for consistent patterns and identify mechanisms that limit or promote coexistence amid growing human‐induced environmental change and demands on freshwater.
New records of the red gum lerp psyllid Glycaspis brimblecombei Moore, 1964 (Hemiptera: Aphalaridae) in Italy including the first records for the Adriatic coast
Authors: Cianferoni Fabio , Ceccolini Filippo 
Published: November 2021

AbstractThe invasive Australian pest Glycaspis brimblecombei Moore, 1964 is recorded for the first time in Molise, Liguria and Abruzzo, respectively, based on sampling by the authors in 2014 and observations (photographs) retrieved from the internet which were taken in 2018 and 2021. The records from Molise and Abruzzo are the first ones on the Adriatic side of Italy, east of the Apennines. Furthermore, new records for the country are also provided based on collected specimens and photographs from the web taken between 2011 and 2021.
Fighting can benefit both winning and losing male convict cichlid fish
Authors: Leese Joseph M. , Snekser Jennifer L. , Itzkowitz Murray 
Published: November 2021

AbstractFemale mate choice can involve a complex assessment process which is hypothesized to have evolved in order for females to maximize their reproductive success. In this laboratory experiment, we examined the mate choices of female convict cichlids (Amatitlania nigrofasciata) (who have an extended period of mate assessment and benefit from relatively long phases of biparental care) when presented a dichotomous choice between males that they had previously observed winning or losing a fight or novel males. When winner and loser males were presented to females together, females did not show a general preference for either male, but spent substantial time alone, away from both males. When the winner male was paired with a novel male, females showed an evident preference for the winner male. Females also showed an eventual preference for the loser male when paired with a novel male, but in this case, the female spent initially more time with the novel male before shifting to the loser male. In spite of losing their initial competition, loser males were attractive to females, more so than novel males, illustrating that participation in a fight observed by a female is beneficial to the male, even if he is not ultimately victorious.
Male and female Australian magpie‐larks respond differently to variation in song frequency (pitch)
Authors: Dickerson Ashton L. , Rowland Jessica A. , Trama Asher J. E. , Wraith‐Franck Daniel M. , Hall Michelle L. 
Published: November 2021

AbstractMale signals that advertise dominance are often also attractive to females, but female signals advertising dominance can make them less attractive to males. For example, in species where males are larger than females, low‐frequency male vocalisations are expected to be selected by intra‐sexual selection, inter‐sexual selection and selection to identify sex, but these selective forces may act antagonistically on female vocalisations. Consistent with this, low‐pitch human voices can be perceived as more dominant in both sexes and more attractive to the opposite sex in males, but less attractive to the opposite sex in females. Research on factors influencing the frequency of animal vocalisations has largely focused on males, and little is known about the drivers of variation in vocal pitch between sexes in animals. We tested for sex differences in a species where both sexes sing, the Australian magpie‐lark (Grallina cyanleuca), by simulating a territorial intruder with experimentally manipulated high‐ or low‐pitched playback songs. Both sexes sang significantly sooner and alarm called more in response to low‐frequency playback, regardless of the sex of the ‘intruder’, suggesting that both sexes perceived low‐frequency songs as more threatening. However, there were sex differences in how males and females changed their song frequencies in response to playback. Males sang at a lower frequency to low‐pitched male than female playback. In contrast, females sang songs with a significantly higher frequency in response to low‐ than high‐pitched male playback. Our results highlight that selection may act differently on song frequency in male and female birds.