bluuebunny/crossref_metadata_2025_split huggingface dataset:
Suppression of Wave Instability in a Liquid Film Flow Down a Non-Uniformly Heated Slippery Inclined Plane Using Odd Viscosity
Authors: Desai Akshay S. , Chattopadhyay Souradip , Gaonkar Amar K. , Barua Amlan K. , Mukhopadhyay Anandamoy 
Published: May 2023

Abstract
We study the effects of odd viscosity on the stability of a thin Newtonian liquid film flowing down a nonuniformly heated plane under a slip boundary condition. The effect of odd viscosity arises in classical fluids when the time-reversal symmetry breaks down. Due to the odd viscosity, the odd part of the Cauchy stress tensor consists of symmetric and antisymmetric parts and shows several striking effects. We apply the Navier slip boundary condition for the slippery inclined plane at the solid–liquid interface. For our problem, we first derive an evolution equation whose solution describes the film thickness. The equation contains parameters considering the effect of inertia, thermocapillarity, slip length, and odd viscosity. We then perform the linear stability analysis and find that odd viscosity can significantly suppress the combined destabilizing effects of the thermocapillarity and slip length. Next, we analyze the dynamics using the weakly nonlinear approach, which provides details of different subregions of the instability zone. We observe that as the influence of the odd viscosity increases, the supercritical stable and explosive zones shrink while the unconditional stable and subcritical unstable zones expand. We also perform numerical investigation and observe that linear analysis, weakly nonlinear theory, and numerical results are consistent.
Elastic Modulus and Its Relation to Apparent Mineral Density in Juvenile Equine Bones of the Lower Limb
Authors: Moshage Sara G. , McCoy Annette M. , Kersh Mariana E. 
Published: May 2023

Abstract
Density–modulus relationships are necessary to develop finite element models of bones that may be used to evaluate local tissue response to different physical activities. It is unknown if juvenile equine trabecular bone may be described by the same density-modulus as adult equine bone, and how the density-modulus relationship varies with anatomical location and loading direction. To answer these questions, trabecular bone cores from the third metacarpal (MC3) and proximal phalanx (P1) bones of juvenile horses (age &lt;1 yr) were machined in the longitudinal (n = 134) and transverse (n = 90) directions and mechanically tested in compression. Elastic modulus was related to apparent computed tomography density of each sample using power law regressions. We found that density-modulus relationships for juvenile equine trabecular bone were significantly different for each anatomical location (MC3 versus P1) and orientation (longitudinal versus transverse). Use of the incorrect density–modulus relationship resulted in increased root mean squared percent error of the modulus prediction by 8–17%. When our juvenile density-modulus relationship was compared to one of an equivalent location in adult horses, the adult relationship resulted in an approximately 80% increase in error of the modulus prediction. Moving forward, more accurate models of young bone can be developed and used to evaluate potential exercise regimens designed to encourage bone adaptation.
Non-Contact Irreversible Electroporation in the Esophagus With a Wet Electrode Approach
Authors: Sheehan Mary Chase , Collins Scott , Wimmer Thomas , Gutta Narendra Babu , Monette Sebastian , Durack Jeremy C. , Solomon Stephen B. , Srimathveeravalli Govindarajan 
Published: May 2023

Abstract
Our objective was to develop a technique for performing irreversible electroporation (IRE) of esophageal tumors while mitigating thermal damage to the healthy lumen wall. We investigated noncontact IRE using a wet electrode approach for tumor ablation in a human esophagus with finite element models for electric field distribution, joule heating, thermal flux, and metabolic heat generation. Simulation results indicated the feasibility of tumor ablation in the esophagus using an catheter mounted electrode immersed in diluted saline. The ablation size was clinically relevant, with substantially lesser thermal damage to the healthy esophageal wall when compared to IRE performed by placing a monopolar electrode directly into the tumor. Additional simulations were used to estimate ablation size and penetration during noncontact wet-electrode IRE (wIRE) in the healthy swine esophagus. A novel catheter electrode was manufactured and wIRE evaluated in seven pigs. wIRE was performed by securing the device in the esophagus and using diluted saline to isolate the electrode from the esophageal wall while providing electric contact. Computed tomography and fluoroscopy were performed post-treatment to document acute lumen patency. Animals were sacrificed within four hours following treatment for histologic analysis of the treated esophagus. The procedure was safely completed in all animals; post-treatment imaging revealed intact esophageal lumen. The ablations were visually distinct on gross pathology, demonstrating full thickness, circumferential regions of cell death (3.52 ± 0.89 mm depth). Acute histologic changes were not evident in nerves or extracellular matrix architecture within the treatment site. Catheter directed noncontact IRE is feasible for performing penetrative ablations in the esophagus while avoiding thermal damage.
A Scoping Review of Disability Assessment in Prospective and Cross-Sectional Studies That Included Device-Based Measurement of Physical Activity
Authors: Carr Shelby , Atkin Andrew J. , Jones Andy P. , Pulsford Richard , Milton Karen 
Published: May 2023

Background: Evidence on the prevalence, determinants, and health outcomes of physical activity in disabled people is limited. It is possible that the limited availability of high-quality scientific evidence is due to the extent and nature of disability assessment in physical activity research. This scoping review explores how disability has been measured in epidemiological studies that included accelerometer-based measurement of physical activity. Methods: Data sources: MEDLINE (Ovid), Embase, PsychINFO, Health Management Information Consortium, Web of Science, SPORTDiscus, and CINAHL. Eligibility criteria: Prospective and cross-sectional studies that included an accelerometer measurement of physical activity. Survey instruments used in these studies were obtained, and questions relating to the International Classification of Functioning, Disability and Health domains of (1) health conditions, (2) body functions and structures, and (3) activities and participation, were extracted for analysis. Results: Eighty-four studies met the inclusion criteria, from which complete information on the 3 domains was obtained for 68. Seventy-five percent of studies (n = 51) captured whether a person had at least one health condition, 63% (n = 43) had questions related to body functions and structures, and 75% (n = 51) included questions related to activities and participation. Conclusion: While most studies asked something about one of the 3 domains, there was substantial diversity in the focus and style of questions. This diversity indicates a lack of consensus on how these concepts should be assessed, with implications for the comparability of evidence across studies and subsequent understanding of the relationships between disability, physical activity, and health.
Adherence to preventive behaviours and associated factors towards COVID-19 among adults in Gurage zone, Ethiopia, 2020: a community-based cross-sectional study
Authors: Bedewi Jemal , Girum Tadele , Tsegay Tesfalidet , Derese Mohamed , Yasin Fedila , Kasahun Abebaw Wasie 
Published: May 2023

ObjectivesPeople’s adherence to preventive practices for COVID-19 is fundamental to controlling the transmission of the virus. Therefore, this study is aimed at assessing adherence to preventive practices for COVID-19 and associated factors among the general population in Gurage zone, Ethiopia.MethodsA community-based cross-sectional study was conducted to assess preventive practices and associated factors for COVID-19 among adults in the Gurage zone. The study is based on health belief model constructs. The study involved 398 participants. A multistage sampling technique was employed to recruit study participants. An interviewer-administered, close-ended, structured questionnaire was used to collect data. Binary and multivariable logistic regressions were used to identify independent predictors of the outcome variable.ResultsThe overall adherence to all recommended preventive behaviours of COVID-19 was 17.7%. The majority of respondents (73.1%) practice at least one of the recommended preventive behaviours for COVID-19. Among adults’ COVID-19 preventive behaviours score, wearing a face mask was the highest (82.3%) and social distancing was the lowest (35.4%). Residence adjusted OR (AOR)) 3.42 (95% CI 1.6 to 7.31), marital status AOR 0.33 (95% CI (0.15 to 0.71)), knowledge of the absence/presence of the COVID-19 vaccine AOR 0.45 (95% CI (0.21 to 0.95)) and self-rated level of knowledge as poor AOR 0.052 (95% CI 0.036 to 0.18) and self-rated level of knowledge as not bad AOR 0.14 (95% CI 0.09 to 0.82) were significantly associated with social distancing practice. Factors affecting other COVID-19 preventive behaviours are described in the ‘Results’ section.ConclusionPrevalence of good adherence to recommended preventive behaviours for COVID-19 was very low. Residence, marital status, knowledge of vaccine presence, knowledge of curative drug presence, knowledge of the incubation period, the self-rated level of knowledge and perceived risk to be infected with COVID-19 are significantly associated factors with adherence to preventive behaviours.
Clinical, humanistic and economic outcomes, including experiencing of patient safety events, associated with admitting patients to single rooms compared with shared accommodation for acute hospital admissions: a systematic review and narrative synthesis
Authors: Bertuzzi Andrea , Martin Alison , Clarke Nicola , Springate Cassandra , Ashton Rachel , Smith Wayne , Orlowski Andi , McPherson Duncan 
Published: May 2023

ObjectivesAssess the impact of single rooms versus multioccupancy accommodation on inpatient healthcare outcomes and processes.DesignSystematic review and narrative synthesis.Data sourcesMedline, Embase, Google Scholar and the National Institute for Health and Care Excellence website up to 17 February 2022.Eligibility criteriaEligible papers assessed the effect on inpatients staying in hospital of being assigned to a either a single room or shared accommodation, except where that assignment was for a direct clinical reason like preventing infection spread.Data extraction and synthesisData were extracted and synthesised narratively, according to the methods of Campbellet al.ResultsOf 4861 citations initially identified, 145 were judged to be relevant to this review. Five main method types were reported. All studies had methodological issues that potentially biased the results by not adjusting for confounding factors that are likely to have contributed to the outcomes. Ninety-two papers compared clinical outcomes for patients in single rooms versus shared accommodation. No clearly consistent conclusions could be drawn about overall benefits of single rooms. Single rooms were most likely to be associated with a small overall clinical benefit for the most severely ill patients, especially neonates in intensive care. Patients who preferred single rooms tended to do so for privacy and for reduced disturbances. By contrast, some groups were more likely to prefer shared accommodation to avoid loneliness. Greater costs associated with building single rooms were small and likely to be recouped over time by other efficiencies.ConclusionsThe lack of difference between inpatient accommodation types in a large number of studies suggests that there would be little effect on clinical outcomes, particularly in routine care. Patients in intensive care areas are most likely to benefit from single rooms. Most patients preferred single rooms for privacy and some preferred shared accommodation for avoiding loneliness.PROSPERO registration numberCRD42022311689.
Value of retrograde pulmonary vein perfusion combined with pulmonary artery thrombectomy in acute pulmonary embolism: a protocol for a systematic review and meta-analysis
Authors: Xiang Jun , He Ling , Peng Tailuan , Liang Weiwei , Wei Shuliang 
Published: May 2023

IntroductionAcute pulmonary embolism is a serious cardiovascular disease with high mortality. Surgery is an important therapeutic means. The traditional surgical method is pulmonary artery embolectomy with cardiopulmonary bypass, but there is a certain recurrence rate after surgery. Some scholars use retrograde pulmonary vein perfusion as an adjunct to conventional pulmonary artery embolectomy. However, whether this method can be used safely for acute pulmonary embolism and its long-term effects remains unclear. Therefore, we plan to conduct a systematic review and meta-analysis to investigate whether retrograde pulmonary vein perfusion combined with pulmonary artery thrombectomy can be safely used in acute pulmonary embolism.Methods and analysisWe will search key databases (Ovid MEDLINE, PubMed, Web of Science, Cochrane Library, China Science and Technology Journals and Wanfang) for studies on acute pulmonary embolism treated with retrograde pulmonary vein perfusion from January 2002 to December 2022. The useful information will be consolidated into a piloting spreadsheet. The Cochrane Risk of Bias Tool will be used to assess the bias. Data will be synthesised and heterogeneity will be evaluated. The dichotomous variables will be determined by using risk ratio with 95% CI, and weighted mean differences (with 95% CI) or standardised mean differences (95% CI) will be used for continuous variables. Χ2test and I2test will be used to assess the statistical heterogeneity. Meta-analysis will be conducted when strong homogeneous data are accessible.Ethics and disseminationApproval of the ethics committee is not needed for this review. While results will be disseminated electronically, effective dissemination will be done through presentations and peer-reviewed publication.PROSPERO registration numberCRD42022345812; pre-results.
Feasibility of dynamic chest radiography to calculate lung volumes in adult people with cystic fibrosis: a pilot study
Authors: FitzMaurice Thomas Simon , McCann Caroline , Nazareth Dilip , Hawkes Scott , Shaw Matthew , McNamara Paul Stephen , Walshaw Martin 
Published: May 2023

IntroductionDynamic chest radiography (DCR) is a novel, low-dose, real-time digital imaging system where software identifies moving thoracic structures and can automatically calculate lung areas. In an observational, prospective, non-controlled, single-centre pilot study, we compared it with whole-body plethysmography (WBP) in the measurement of lung volume subdivisions in people with cystic fibrosis (pwCF).MethodsLung volume subdivisions were estimated by DCR using projected lung area (PLA) during deep inspiration, tidal breathing and full expiration, and compared with same-day WBP in 20 adult pwCF attending routine review. Linear regression models to predict lung volumes from PLA were developed.ResultsTotal lung area (PLA at maximum inspiration) correlated with total lung capacity (TLC) (r=0.78, p<0.001), functional residual lung area with functional residual capacity (FRC) (r=0.91, p<0.001), residual lung area with residual volume (RV) (r=0.82, p=0.001) and inspiratory lung area with inspiratory capacity (r=0.72, p=0.001). Despite the small sample size, accurate models were developed for predicting TLC, RV and FRC.ConclusionDCR is a promising new technology that can be used to estimate lung volume subdivisions. Plausible correlations between plethysmographic lung volumes and DCR lung areas were identified. Further studies are needed to build on this exploratory work in both pwCF and individuals without CF.Trial registration numberISRCTN64994816.
Elastic Buckling of Oblate Hemi-Ellipsoidal Shells Subjected to Hydrostatic Pressure
Authors: Kerdsuk Pakavat , Pulngern Tawich , Tangbanjongkij Chanachai , Chucheepsakul Somchai , Jiammeepreecha Weeraphan 
Published: May 2023

This study investigates the elastic buckling behavior of oblate hemi-ellipsoidal shells (OHES) subjected to non-uniform external hydrostatic pressure. The virtual work-energy of OHES consists of virtual strain energy due to membrane, bending, in-plane stress resultants, and virtual work of hydrostatic pressure. For buckling analysis, the geometric stiffness matrix is obtained from the strain energy due to in-plane stress resultants. A finite element procedure via a C1 continuity axisymmetric element is applied to solve the critical hydrostatic pressure from the eigenvalue buckling problem. The buckling pressure of the hemi-ellipsoidal dome subjected to uniform external pressure is verified with the previous research and FEM commercial software. Present results also indicate that the maximum in-plane stress of the hemi-ellipsoidal shell shapes are near the apex point as the axisymmetric buckling shape. In the case of hydrostatic pressure, the critical hydrostatic pressure of OHES is determined and are in good agreement when compared with the experimental results in published research. Furthermore, the shape ratio influences the difference in critical load results between uniform pressure and hydrostatic pressure, especially when the shape ratio is higher than 0.5 and the [Formula: see text] ratio is less than or equal to 100. Seawater depth limitations in subsea engineering are also presented and found that the shell thickness and shape ratio are the major factors affecting critical seawater depth.
From Diversity to Homogeneity
Authors: Baioud Gegentuul 
Published: May 2023

Abstract
This article explores the shifting connotations of two key terms in propaganda texts on bilingual education policy in Inner Mongolia. The two terms are dumdadu-yin ündüsten (Ch.: Zhonghua minzu, Chinese nation) and ulus-un neidem hereglehü üge hel (Ch.: guojia tongyong yuyan, national common language). I examine how the meanings of these key terms have begun to shift as China strives to shed its multinational character and build a linguistically homogenous Chinese nation-state. The new prominence given to the term dumdadu-yin ündüsten (Chinese nation) and the gradual substitution of the terms neitelig hel (Ch.: putonghua) and khitad hel (Han language) with the term ulus-un neidem hereglehü üge hel (national common language) in propaganda texts in Inner Mongolia reflect and shape China’s changing policies on its borderlands. In this brief exploratory article, I underline how the Mongolian terms referring to the Chinese nation and national common language undergo shifts in their meanings as what sits at the very core of these terms – the Han – irrepressibly exposes itself and subsumes other meaning potentials.
‘When the Land Cannot Support the People Any More’
Authors: Nyima Yonten 
Published: May 2023

Abstract
This article examines the use of a popular Chinese formulation, yifang shuitu yanghuo buliao yifangren (‘the soil and water of a place cannot support the local people’), in China’s poverty-alleviation resettlement by focusing on the case of the Tibet Autonomous Region. The official narrative that the formulation points to is that the native land of Tibetans living in ‘harsh’ environments can no longer support them and cannot enable them to escape from ‘poverty’; they thus need to be resettled. The article shows that, while the degree to which the formulation holds true is debatable even from a government perspective, local officials find the authority embedded in the formulation, originating as it has from the central government, useful as a means of persuasion in getting Tibetans to agree to resettle and thus facilitating policy implementation on the ground. This finding echoes earlier research on the usefulness of political language for authorities in China at different levels of the administration.
Ecotourism as Racial Capitalism
Authors: Salimjan Guldana 
Published: May 2023

Abstract
China’s Twelfth Five-Year Plan (2011–2015) designated the Xinjiang Uyghur Autonomous Region as a major up-and-coming tourist destination as part of a programme called ‘Ecological Civilisation’ (shengtai wenming 生态文明). As the crackdown on Turkic Muslims accelerated from 2017 onwards, more and more Uyghur villages and places from which Kazakhs and other pastoralist communities had been displaced in the name of ‘ecological migration’ were branded as locations for tourists to appreciate ‘nature’ and ‘folklore’. This essay analyses land expropriation and labour injustice at these ecotourism sites from the angle of colonial racial capitalism and shows that the expansion of ecological capitalism in China remains hinged on the production of brutal economic inequalities and cycles of vulnerability among racialised and minoritised bodies.
On ‘New Tuva’ Anti-war Movement
Authors: Khovalyg Dankhaiaa 
Published: May 2023

Abstract
‘New Tuva’ is a Tuvan anti-war movement that was created in the spring, 2022, after the Russian government started the full-scale invasion of Ukraine. The movement consists of a decentralised group of activists and volunteers of Tuvan origin with an anti-war position and shared aim to prevent support of the war against Ukraine from Tuva in all forms of its manifestation. Their main activities include providing assistance to military personnel and those who might be mobilised in refusing to participate in the war and public awareness-building regarding the real situation in Ukraine, Tuva and statistics over Tuvans killed in the war etc.
This study focuses on the context of the Tuvan republic, the activities of ‘New Tuva’, its influence on the Tuvan society within the region and what main obstacles and difficulties the movement faces in its work.
‘Free Nations League’
Authors: Dolyaev Erentsen , Dugar-DePonte Radjana 
Published: May 2023

Abstract
The article introduces the ‘League of Free Nations’, which united earlier existing movements from various ethnic groups across the Russian Federation. The League is a horizontal network that brings together organizations, movements and individual activists who share its goals and views. Amongst the major aims is the consolidation of anti-imperial forces in the Russian Federation and enabling self-determination among its subjects.