bluuebunny/crossref_metadata_2025_split huggingface dataset:
Music in the digital age: commodity, community, communion
Authors: Cross Ian 
Published: April 2023

AbstractDigital systems are reshaping how we engage with music as a sounding dimension of cultural life that is capable of being transformed into a commodity. At the same time, as we increasingly engage through digital media with each other and with virtual others, attributes of music that underpin our capacity to interact communicatively are disregarded or overlooked within those media. Even before the advent of technologies of music reproduction, music was susceptible to assimilation into economic acts of exchange. What is new in the digital world is the way in which modes of engagement with music are themselves being absorbed into an economy built on the datafication of virtual acts and the digital shadows of casual preferences. But music is more than just sounds that are culturally sanctioned as musical. Music is manifestedasbehaviours, andininteractive behaviour. Music is participatory as well as presentational, and in the participatory mode—involving collective, non-specialist, interactive real-time music-making—has significant individual and social consequences. Yet music as real-time participation is largely absent from the virtual world, with potential social costs that remain to be understood. Moreover, our everyday, face-to-face communicative—conversational—interactions are imbued with patterns between interlocutors that are musical, in that they share features with what we are happy to describe as “music”. These features are presently lacking in digital systems designed to subserve communicative functions, and this paper will consider the significant implications for our interactions with machines to which their successful incorporation into voice–user interfaces would give rise.
Well-Posedness of the Ambient Metric Equations and Stability of Even Dimensional Asymptotically de Sitter Spacetimes
Authors: Kamiński Wojciech 
Published: April 2023

AbstractThe vanishing of the Fefferman–Graham obstruction tensor was used by Anderson and Chruściel to show stability of the asymptotically de Sitter spaces in even dimensions. However, the existing proofs of hyperbolicity of this equation contain gaps. We show in this paper that it is indeed a well-posed hyperbolic system with unique up to diffeomorphism and conformal transformations smooth development for smooth Cauchy data. Our method applies also to equations defined by various versions of the Graham–Jenne–Mason–Sparling operators. In particular, we use one of these operators to propagate Gover’s condition of being almost Einstein (basically conformal to Einsteinian metric). This allows us to study initial data also for Cauchy surfaces which cross the conformal boundary. As a by-product we show that on globally hyperbolic manifolds one can always choose a conformal factor such that Branson Q-curvature vanishes.
A study of otolith function in patients with orthostatic dizziness
Authors: El Medany Nada Medhat , Kolkaila Enaas Ahmad , El Mehallawi Trandil Hassan , Lasheen Reham Mamdouh 
Published: April 2023

Abstract
Background
Orthostatic dizziness (OD) is the dizziness that occurs when moving from a sitting or a supine to a standing position. It is typically thought to be connected to orthostatic hypotension (OH). The otolithic control of respiratory and cardiovascular system through vestibulosympathetic reflex has been the focus of considerable recent interest. This study aimed to evaluate the relationship between the orthostatic dizziness and otolith organ function.

Methods
This study was carried on 50 adults aged from 18 to 50 years with normal peripheral hearing. Subjects were divided into two groups: controls (GI): 20 healthy adults and study group (GII): 30 patients who were complaining of OD. Patients were submitted to; blood pressure measurement in sitting and standing positions, combined vestibular-evoked myogenic potentials (VEMPs) and subjective visual vertical and horizontal tests (SVV) and (SVH).

Results
The study group showed abnormal absent cVEMP, oVEMP. There were also statistically significant differences of P13 and N23 latencies and (P13N23) amplitudes between the two groups in the left ears. Both groups differed significantly in SVH values deviated to the left side. Study group were further subdivided into ten patients with OH and 20 patients with OD without OH. The both study subgroups showed abnormal absent cVEMP, oVEMP and abnormal SVH. OH patients showed statistically significant differences of cVEMP waves P13, N23 latencies in the left ears when compared with the control.

Conclusions
Otolith malfunction may be the cause of orthostatic dizziness (OD) in patients with and without orthostatic hypotension.
Tick findings from subterranean environments in the Central German Uplands and Luxembourg reveal a predominance of male Ixodes hexagonus
Authors: Weigand Alexander , Zaenker Stefan , Weber Dieter , Schaper Sabine , Bröker Michael , Zaenker Christian , Chitimia-Dobler Lidia 
Published: April 2023

AbstractQuesting ticks are usually collected by flagging or dragging. Mostly exophilic tick species are caught, such as Ixodes ricinus, the most common tick in Central Europe. In the present study, ticks collected from underground environments in the Grand Duchy of Luxembourg and in the Central German Uplands (Federal States of Hesse, Bavaria, Thuringia, Baden-Wuerttemberg, Rhineland-Palatinate, Saarland and Northrhine-Westphalia) were investigated. Six tick species were revealed among the 396 analyzed specimens: Ixodes ariadnae, Ixodes canisuga, Ixodes hexagonus, I. ricinus, Ixodes trianguliceps, and Dermacentor marginatus. Adults and immatures of I. hexagonus dominated the findings (57% of all specimens), especially in shelters acting as potential resting places of main hosts. Ixodes canisuga and I. trianguliceps were for the first time recorded in Luxembourg, and one nymph of the bat tick I. ariadnae represents only the second report for Germany. Collecting ticks in subterranean environments turned out to be a useful approach to increase knowledge about the occurrence of relatively rare tick species, including those that spend most of their lifetime on their hosts, but detach in such environmental settings.
Biological invasions in international seaports: a case study of exotic rodents in Cotonou
Authors: Badou Sylvestre , Hima Karmadine , Agbangla Clément , Gauthier Philippe , Missihoun Antoine A. , Houéménou Gualbert , Loiseau Anne , Brouat Carine , Dobigny Gauthier 
Published: April 2023

AbstractBlack rat (Rattus rattus), brown rat (Rattus norvegicus), and house mouse (Mus musculus) are known to be among the most common anthropophilic rodent species in cities worldwide. These species are responsible for the destruction of domestic and industrial materials, considerable damage to food stocks as well as zoonotic pathogens circulation and transmission to humans and animals. These invasive species have disseminated in all continents following human-mediated exchanges, especially maritime transports. In particular, seaports appear as privileged rats and mice’s entry points into new regions, thus making them international regulations’ priorities for rodent surveillance and management. Yet, studies on seaport rodents are rare; in particular, investigations on their genetic structure are almost inexistent, thus precluding science-guided interventions. In order to fill such a gap, our study focused on the population genetics of R. rattus, R. norvegicus and M. musculus in the Autonomous Port of Cotonou, Benin. Nine different sites were surveyed for three years. In total, 366 R. rattus, 188 R. norvegicus and 244 M. musculus were genotyped using 18 microsatellites, 16 microsatellites and 17 microsatellites, respectively. Our results show very well-structured genetic clusters in all three species as well as limited impacts of rodent control campaigns. Using comparisons with genotypes from other European, Asian and African countries, we suggest for the first time that settlement of newly introduced individuals may be a rare event. Implications in terms of management units and control and monitoring are discussed.
Numerical solution of the Richards equation in unsaturated soil using the meshless Petrov–Galerkin method
Authors: Chali Atena Khalili Naft , Hashemi Seyyed Reza , Akbarpour Abolfazl 
Published: April 2023

AbstractNowadays, infiltration tactics are widely used to manage storm water in urban areas. These techniques are used and recognized around the world due to their benefits, such as reducing the negative consequences of urbanization, reducing storm water flow in sewage systems and recharging groundwater. Richards equation is one of the most well-known equations for simulating water infiltration in soil in the unsaturated area. In the present study, a one-dimensional approach to the numerical solution of Richards equation is presented using meshless Petrov–Galerkin method and Kirchhoff transformation. The results of this modeling have been compared with analytical solution, laboratory data, and finite difference and meshless numerical methods. Given that the proposed model can provide an accurate representation of water level changes in unsaturated soil compared to analytical solution, laboratory data, finite difference method and MQ-RBF with the root mean square error equal to 0.09, 1.02, 0.7 and 0.1, it can be claimed that the model can model the flow of water infiltration in unsaturated soil.
Freeing People; Restricting Capital
Authors: Cordelli Chiara 
Published: April 2023

AbstractHow free should the movement of people be compared to the movement of capital? Unlike those who defend a presumption in favour of symmetrical treatment, I suggest that the presumption in favour of free human movement is much stronger than the same presumption in favour of the free movement of capital. Against those who claim that capital ought to be freer to move than people, I argue that states have much stronger reasons, both of distributive justice and cultural integrity, to constrain capital movement than they have to restrict human movement. Further, the case for restricting skilled workers' right to exit their country in the case of brain drain is much weaker than the parallel case for restricting investors' right to exit from a country that faces a threat of capital flight. Overall, my argument supports the ‘reversed asymmetry thesis’: People should be much freer to move than capital.
Local regularity for nonlinear elliptic and parabolic equations with anisotropic weights
Authors: Miao Changxing , Zhao Zhiwen 
Published: April 2023

AbstractThe main purpose of this paper is to capture the asymptotic behaviour for solutions to a class of nonlinear elliptic and parabolic equations with the anisotropic weights consisting of two power-type weights of different dimensions near the degenerate or singular point, especially covering the weighted p-Laplace equations and weighted fast diffusion equations. As a consequence, we also establish the local Hölder estimates for their solutions in the presence of single power-type weights.
“The Canaanites were then in the Land” and Other Shechemite Ironies
Authors: Brett Mark G. 
Published: April 2023

AbstractThe Hexateuchal narrative arc begins with Abram’s encounter with Yhwh in Shechem in Gen 12:6–7 and ends with Joshua’s covenant at the same place in Josh 24:25–26. These “bookends” make mention of a particular tree in Shechem, which also features in Gen 35:1–4. The inherited Priestly tradition claimed that none of the ancestors in Genesis knew the name Yhwh, but the Hexateuchal editors of the Persian period insist that both El and Yhwh were known in Shechem and Bethel. In effect, these editors defend northern Yahwism against its southern detractors, and resist any supersessionist proposal that would turn the ancestral memories of the Samarian province into mere history. Israel was born in the house of El, and the ancestors of Israel, who came from beyond the riverine borders of the Euphrates and the Nile, had no clear understanding of Yhwh until they set foot in Canaanite country.
Effect of the coronavirus disease 2019 pandemic on paediatric bilateral myringotomy and tube insertion rates in New Brunswick, Canada
Authors: Hathi K , Chin C J , Hoyt B J A 
Published: April 2023

AbstractObjectiveTo assess the effect of the coronavirus disease 2019 pandemic on paediatric bilateral myringotomy and tube insertion rates in New Brunswick, Canada.MethodsAll paediatric bilateral myringotomy and tube insertion cases from 1 July 2015 through 30 June 2021 were provided by New Brunswick Medicare. The numbers of otolaryngologists, cataract surgical procedures, total hip arthroplasties and thyroidectomies were collected to assess the availability of operating theatres and otolaryngologists. Negative binomial logarithmic regressions were used for analyses.ResultsOf the 5175 paediatric bilateral myringotomy and tube insertion cases that were included, the bilateral myringotomy and tube insertion rate significantly decreased by 2.9 times (p < 0.001) during the pandemic. Thyroidectomies, cataract surgical procedures and total hip arthroplasties did not significantly decrease. The number of otolaryngologists increased (20 vs 16–17).ConclusionPaediatric bilateral myringotomy and tube insertion rates significantly decreased during the pandemic. This cannot be accounted for by reduced otolaryngologists or operating theatre availability. The paediatric bilateral myringotomy and tube insertion rate decrease is likely due to public health measures reducing the transmission of upper respiratory tract infections, resulting in fewer indications for paediatric bilateral myringotomy and tube insertion.
Characterisation and position-aiding performance analysis of Doppler observation from android smartphones
Authors: Peng Zihan , Gao Chengfa , Zou Hua , Shang Rui , Liu Qi , Zhao Wu 
Published: April 2023

AbstractIt has been acknowledged that the Doppler is beneficial to the GNSS positioning of smartphones. However, analysis of Doppler precision on smartphones is insufficient. In this paper, we focus on the characteristic analysis of the raw Doppler measurement from Android smartphones. A comprehensive investigation of the Doppler was conducted. The results illustrate that the availability of Doppler is stable and higher than that of carrier measurements, which means that the Doppler-smoothed code (DSC) method is more effective. However, there is a constant bias between the Doppler and the code rate in Xiaomi MI8, which indicates that extra processing of the DSC method is necessary for this phone. Additionally, it is demonstrated that the relationship between the Doppler and C/N0 can be expressed as an exponential function, and the fitting parameters are provided. The numerical experiment in car-borne and hand-held scenes was conducted for evaluating the performance of the Doppler-aided positioning algorithm. For positioning, the improvement reaches 37 ⋅ 69%/37 ⋅ 14%/26 ⋅ 61% in the east, north and up components, respectively, after applying the Doppler aiding. For velocity estimation, the improvement reaches 29 ⋅ 62%/39 ⋅ 63%/29 ⋅ 37% in the three components, respectively.
Seizing stateless smuggling vessels on the Mediterranean High Seas
Authors: Coventry Thea 
Published: April 2023

AbstractThe EUNAVFOR MED anti-smuggling mission, Operation Sophia, ended in March 2020 and is largely viewed to have failed in its objective of ‘disrupting the business model’ of migrant smugglers in the Mediterranean region. The mission relied on purported enforcement powers in the 1982 United Nations Convention on the Law of the Sea and the 2000 Migrant Smuggling Protocol to seize and destroy stateless smuggling vessels on the high seas. Despite repeated claims to such powers by the European Union, neither treaty provides a strong jurisdictional basis for seizing stateless smuggling vessels outside territorial waters. However, ambiguous drafting in the Migrant Smuggling Protocol viably permits some claims to extraterritorial enforcement jurisdiction over stateless smuggling vessels on the high seas, and the European Union has relied on this ambiguity to tackle migrant smuggling. This article argues that the recent European Union anti-smuggling operations, most notably Operation Sophia, have reinterpreted the ambiguous term ‘appropriate measures’ in the Migrant Smuggling Protocol as permitting the states parties to exercise enforcement jurisdiction over stateless smuggling vessels at sea.
Exploring the effect of novel six moments on hand hygiene compliance among hospital cleaning staff members: a quasi-experimental study
Authors: He Wenbin , Chen Xiaoyan , Cheng Xiaolin , Li Yan , Feng Bilong , Wang Ying 
Published: April 2023

Abstract
My 5 moments (M5M) was used less frequently among cleaning staff members, suggesting that a poor compliance score in this group may not indicate deficient handwashing. This quasi-experimental study compared hand hygiene compliance (HHC), hand hygiene (HH) moments, and HH time distribution in the control group (no HH intervention; n = 21), case group 1 (normal M5M intervention; n = 26), case group 2 (extensive novel six moments (NSM) training; n = 24), and case group 3 (refined NSM training; n = 18). The intervention’s effect was evaluated after 3 months. The HHC gap among the four groups gradually increased in the second intervention month (control group, 31.43%; case group 1, 38.74%; case group 2, 40.19%; case group 3, 52.21%; p < 0.05). After the intervention period, the HHC of case groups 2 and 3 improved significantly from the baseline (23.85% vs. 59.22%, 27.41% vs. 83.62%, respectively; p < 0.05). ‘After transferring medical waste from the site’ had the highest HHC in case group 3, 90.72% (95% confidence interval, 0.1926–0.3967). HH peak hours were from 6 AM to 9 AM and 2 PM to 3 PM. The study showed that the implementation of an NSM practice can serve as an HHC monitoring indicator and direct relevant training interventions to improve HH among hospital cleaning staff.
Clinicians’ experiences with cancer patients living longer with incurable cancer: a focus group study in the Netherlands
Authors: Buiting Hilde M. , Botman Femke , van der Velden Lilly-Ann , Brom Linda , van Heest Florien , Bolt Eva E. , de Mol Pieter , Bakker Ton 
Published: April 2023

ABSTRACT

Aim:
To explore (1) experiences of primary care physicians (PCPs) and oncological medical specialists about providing care to patients living longer with incurable cancer, and (2) their preferences concerning different care approaches (palliative support, psychological/survivorship care support).

Background:
At present, oncological medical specialists as well as PCPs are exploring how to improve and better tailor care to patients living longer with incurable cancer. Our previous study at the in-patient oncology unit showed that patients living longer with incurable cancer experience problems in how to deal with a prognosis that is insecure and fluctuating. To date, it could be argued that treating these patients can be done with a ‘palliative care’ or a ‘survivorship/psychosocial care’ approach. It is unknown what happens in actual medical practice.

Methods:
We performed multidisciplinary group meetings: 6 focus groups (3 homogenous groups with PCPs (n = 15) and 3 multidisciplinary groups (n = 17 PCPs and n = 6 medical specialists) across different parts of the Netherlands. Qualitative data were analysed with thematic analysis.

Findings and conclusions:
In the near future, PCPs will have an increasing number of patients living longer with incurable cancer. However, in a single PCP practice, the experience with incurable cancer patients remains low, partly because patients often prefer to stay in contact with their medical specialist. PCPs as well as medical specialists show concerns in how they can address this disease phase with the right care approach, including the appropriate label (e.g. palliative, chronic, etc.). They all preferred to be in contact early in the disease process, to be able to discuss and take care for the patients’ physical and psychological well-being. Medical specialists can have an important role by timely referring their patients to their PCPs. Moreover, the disease label ‘chronic’ can possibly assist patients to live their life in the best possible way.
Measuring open access orders
Authors: Murphy Ryan H. 
Published: April 2023

AbstractThis paper assesses how to quantitatively classify countries as conforming to the ideal of an ‘open access order’ in the spirit of Douglass North, John Joseph Wallis, and Barry Weingast's Violence and Social Orders. It does so by taking the harmonic mean of already existing measures of economic freedom, liberal democracy, and state capacity. Thirty-five countries out of 161 in 2020 were assessed to be open access orders. A main dataset is constructed for the years 1950 to present, and a supplementary dataset for select countries is constructed for years back to 1850. Switzerland has the highest index score for open access orders in 2020, is classified to be an open access order continuously since 1950, and is the first country to be classified as an open access order (in 1875).
The Expectations and Prospects for Quantitative Volcanology in the Upcoming Surface Biology and Geology (SBG) Era
Authors: Thompson James O. , Williams Daniel B. , Ramsey Michael S. 
Published: April 2023

AbstractThe Surface Biology and Geology (SBG) mission is part of the National Aeronautics and Space Administration's planned Earth System Observatory. The mid/thermal infrared (MIR/TIR) portion of SBG will deliver high spatial and temporal resolution data designed (in part) to answer fundamental volcano science questions, as outlined in the 2018 Decadal Survey (DS). The planned 60 m spatial resolution, high TIR saturation temperature (∼500 K), and addition of two high temperature MIR bands (∼800–1200 K) will improve thermal feature and spatial variability detection across all volcanic surfaces, as well as limit data saturation over high temperature targets such as lava flows. However, the MIR/TIR part of the mission also has design aspects that will hinder volcanic science. The ability to derive accurate spectral information of volcanic, and indeed other geologic surfaces, is a function of the number and placement of the TIR bands. The originally proposed five TIR bands do not advance these diagnostic investigations beyond what is currently available. In fact, it may hinder them. Six or more TIR bands are vital for accurate assessment of mineral and glass abundances in volcanic deposits. The SBG MIR/TIR mission temporal resolution (3–5 days) will improve repeat coverage of volcanic systems, aiding in longer‐term monitoring, but observations of highly dynamic processes will not be possible, despite their importance in the 2018 DS. Most problematic is the proposed local overpass time of 12:30, which will result in cloudier scenes (especially in tropical/lower latitude regions) and complicate atmospheric corrections compared to the traditional morning overpass times of earlier TIR missions.