bluuebunny/crossref_metadata_2025_split huggingface dataset:
The use of recovery time in timetables: rail passengers’ preferences and valuation relative to travel time and delays
Authors: Ojeda-Cabral Manuel , Shires Jeremy , Wardman Mark , Teklu Fitsum , Harris Nigel 
Published: October 2019

AbstractRecovery time in the rail industry is the additional time that is included in train timetables over and above the minimum journey time necessary often with the explicit aim of improving punctuality. Recovery time is widely used in railways in a number of countries but prior to this study there has been no investigation of the rail users’ point of view. Perceived recovery time, such as being held outside stations and prolonged stops at stations, might have some premium valuation due to the frustration caused. If perceived recovery time in train timetables does carry a premium, then the benefits of improved punctuality achieved by it will be reduced. This paper is the first to investigate passengers’ views and preferences on the use of recovery time. We summarise the findings of a large study and provide estimates of passengers’ valuations of recovery time, both relative to in-vehicle time and late time, that can be used for economic appraisal purposes. Overall, we find most passengers support the use of recovery time but the context is important. Only 13% of users disapprove of its use as a tool to reduce lateness. The estimated premia vary by demand characteristics and are significant in some contexts, although on average are of a small magnitude. The applicability of the estimates is demonstrated through the appraisal of an actual scheme in the UK. We observe that the introduction of more recovery time along with the subsequent improvement in reliability can lead to significant reductions in generalised journey time, even when recovery time carries a valuation premium. We must however strike a word of caution since we note that there were higher than expected proportions of non-traders in the survey which may have affected the results; future studies into the topic should look to minimise the proportion of non-traders. This study provides valuable and necessary first steps in this challenging topic.
Plant tissue culture environment as a switch-key of (epi)genetic changes
Authors: Bednarek Piotr Tomasz , Orłowska Renata 
Published: October 2019

AbstractThe in vitro tissue cultures are, beyond all difficulties, an essential tool in basic research as well as in commercial applications. Numerous works devoted to plant tissue cultures proved how important this part of the plant science is. Despite half a century of research on the issue of obtaining plants in in vitro cultures, many aspects remain unknown. The path associated with the reprogramming of explants in the fully functioning regenerants includes a series of processes that may result in the appearance of morphological, physiological, biochemical or, finally, genetic and epigenetic changes. All these changes occurring at the tissue culture stage and appearing in regenerants as tissue culture-induced variation and then inherited by generative progeny as somaclonal variation may be the result of oxidative stress, which works at the step of explant preparation, and in tissue culture as a result of nutrient components and environmental factors. In this review, we describe the current status of understanding the genetic and epigenetic changes that occur during tissue culture.
Diversity of root-associated fungi of Rhododendron simsii in subtropical forests: fungal communities with high resistance to anthropogenic disturbances
Authors: Zhang Yanhua , Tang Fangping , Ni Jian , Dong Lijia , Sun Lifu 
Published: October 2019

Abstract
Species of the Ericaceae or heath family are widely distribute in continental ecosystems and their special ericoid mycorrhizas (ERM) are considered beneficial to their survival and persistence in variable habitats. Currently, increasing anthropogenic disturbances and improper forest management are affecting subtropical forests of China where these native species located. These activities not only affect plant communities above-ground, but also impose pressures on microbial communities below- ground. In this study, root-associated fungal communities of Rhododendron simsii in four forest types under different anthropogenic disturbances were identified using an Illumina Miseq platform, i.e., old growth forests, secondary forests with one cutting (SEC I), secondary forests with two cuttings (SEC II), and Chinese-fir plantations (PLF). Intra- and inter-annual variations were analyzed by comparing samples taken in different seasons and years. The results show that: (1) over 1000 OTUs were found in hair roots with most from the division Ascomycota and Basidiomycota belonging to different functional groups; (2) while there were a few indicator OTUs specific to different forest types, seasons and years, the proportion of shared taxa was quite large, accounting for 44.9–79.4% of the total OTUs; (3) significantly positive correlations were found between disturbance sensitivity and temporal variations in common fungal orders, and both in major fungal orders were significantly different among fungal functional groups in which putative and possible ERM fungi were highly resistant to disturbances and low temporal variations. The high disturbance resistance and temporal persistence of putative ERM fungi may be essential for the successful adaptation of R. simsii in disturbed subtropical forests of China.
Dimensions of Religious Harmony as Constitutional Practice: Beyond State Control
Authors: Neo Jaclyn L. 
Published: October 2019

AbstractReligious harmony is an idea more commonly invoked in Asian countries, many of which are closely associated with non-individualistic or non-liberal approaches to law, ethics, and politics, than in Europe. As a constitutional norm, religious harmony not only directs state action involving the management of religious diversity but also has the potential to legitimate state action. As a result, harmony, including its subspecies of religious harmony, could be and has been criticized for imposing and legitimating an ideology of control over society, particularly over marginalized groups. While this is the case, I argue in this Article that religious harmony can mean many things and can be used in a myriad of ways that go beyond simply as a tool for state control. Religious harmony is not only a legal/constitutional principle, but has also become internalized as a social norm. Its regulating function extends to inter group relations and further grounds group demands on the state, thus imposing state obligations. To draw out the multiple and complex dimensions of religious harmony as a constitutional principle and social norm, I use Singapore, a self-avowed non-liberal communitarian state, as the primary case study in this Article.
Russia – Measures Concerning Traffic in Transit (WTO)
Authors: Hartmann Stephanie 
Published: October 2019

On April 5, 2019, a World Trade Organization (WTO) panel (Panel) issued its decision in the dispute Russia – Measures Concerning Traffic in Transit. This decision is notable because it is the first instance in which a WTO panel has been called on to interpret the national security provision of the General Agreement on Tariffs and Trade (GATT 1994), Article XXI.
It's a (coarsened exact) match! Non-parametric imputation of European abstainers' vote
Authors: Bol Damien , Giani Marco 
Published: October 2019

AbstractThere is a long tradition of imputation studies looking at how abstainers would vote if they had to. This is crucial for democracies because when abstainers and voters have different preferences, the electoral outcome ceases to reflect the will of the people. In this paper, we apply a non-parametric method to revisit old evidence. We impute the vote of abstainers in 15 European countries using Coarsened Exact Matching (CEM). While traditional imputation methods rely on the choice of voters that are on average like abstainers, and simulate full turnout, CEM only imputes the vote of the abstainers that are similar to voters, and allows to simulate an electoral outcome under varying levels of turnout, including levels that credibly simulate compulsory voting. We find that higher turnout would benefit social democratic parties while imposing substantial losses to extreme left and green parties.
Crayfish bio-gastroliths from eastern Australia and the middle Cretaceous distribution of Parastacidae
Authors: Bell Phil R. , Bicknell Russell D. C. , Smith Elizabeth T. 
Published: October 2019

AbstractFossil crayfish are typically rare, worldwide. In Australia, the strictly Southern Hemisphere clade Parastacidae, while ubiquitous in modern freshwater systems, is known only from sparse fossil occurrences from the Aptian–Albian of Victoria. We expand this record to the Cenomanian of northern New South Wales, where opalized bio-gastroliths (temporary calcium storage bodies found in the foregut of pre-moult crayfish) form a significant proportion of the fauna of the Griman Creek Formation. Crayfish bio-gastroliths are exceedingly rare in the fossil record but here form a remarkable supplementary record for crayfish, whose body and trace fossils are otherwise unknown from the Griman Creek Formation. The new specimens indicate that parastacid crayfish were widespread in eastern Australia by middle Cretaceous time, occupying a variety of freshwater ecosystems from the Australian–Antarctic rift valley in the south, to the near-coastal floodplains surrounding the epeiric Eromanga Sea further to the north.
The Modernity of Caste and the Market Economy
Authors: MOSSE DAVID 
Published: October 2019

AbstractWhat place does the caste system have in modern India with its globally integrating market economy? The most influential anthropological approaches to caste have tended to emphasize caste as India's traditional religious and ritual order, or (treating such order as a product of the colonial encounter) as shaped politically, especially today by the dynamics of caste-based electoral politics. Less attention has been paid to caste effects in the economy. This article argues that the scholarly framing of caste mirrors a public-policy ‘enclosure’ of caste in the non-modern realm of religion and ‘caste politics’, while aligning modernity to the caste-erasing market economy. Village-level fieldwork in South India finds a parallel public narrative of caste either as ritual rank eroded by market relations or as identity politics deflected from everyday economic life. But, locally and nationally, the effects of caste are found to be pervasive in labour markets and the business economy. In the age of the market, caste is a resource, sometimes in the form of a network, its opportunity-hoarding advantages discriminating against others. Dalits are not discriminated by caste as a set of relations separate from economy, but by the very economic and market processes through which they often seek liberation. The caste processes, enclosures, and evasions in post-liberalization India suggest the need to rethink the modernity of caste beyond orientalist and post-colonial frameworks, and consider the presuppositions that shape understanding of an institution, the nature and experience of which are determined by the inequalities and subject positions it produces.
Social sin, social redemption
Authors: POGIN KATHRYN 
Published: October 2019

AbstractEleonore Stump's Atonement marks a significant advance in atonement theory, especially in its nuanced approach to ethical and relational complexities, but tends to treat sin as social only insofar as one individual's sin can harm or shame another. I argue that that social sin requires social redemption and that exemplarism would provide a solution. Christ's pursuit of love and justice, in the midst of oppression, temptation, and struggle, offers a distinctive model of virtue, towards collective restoration of the world. While we cannot redeem ourselves, in calling us to effect justice and union with one another, God may also call us closer to Godself.
Private Benefits? External Benefits? Outcomes of Private Schooling in 21stCentury Britain
Authors: GREEN FRANCIS , ANDERS JAKE , HENDERSON MORAG , HENSEKE GOLO 
Published: October 2019

AbstractPolicy discourse surrounding Britain’s unusually well-resourced private schools surrounds their charitable status and their relationship with low social mobility, but informative evidence is scarce. We present estimates of the extent to which private and external benefits at age 25 are associated with attendance at private school in England in the 21st century. We find a weekly wage premium of 17 percent, and a 12 percentage point lower chance of downward social mobility. By contrast, private schooling is not significantly associated with participation in local voluntary groups, unpaid voluntary work, or charitable giving and fundraising; this finding casts doubt on claims that private schools deliver ‘public benefit’ in this way.
Facilitators and barriers to autonomy: a systematic literature review for older adults with physical impairments, living in residential care facilities
Authors: van Loon Jolande , Luijkx Katrien , Janssen Meriam , de Rooij Ietje , Janssen Bienke 
Published: October 2019

AbstractAutonomy is important in every stage of life. However, little is known about how autonomy is enhanced for older adults living in residential care facilities (RCFs). This leads to the research question: which facilitators and barriers to autonomy of older adults with physical impairments due to ageing and chronic health conditions living in RCFs are known? The results will be organised according to the framework of person-centred practice, because this is related to autonomy enhancement. To answer the research question, a systematic literature search and review was performed in the electronic databases CINAHL, PsycINFO, PubMed, Social Services Abstracts and Sociological Abstracts. Inclusion and exclusion criteria were derived from the research question. Selected articles were analysed and assessed on quality using the Mixed Methods Appraisal Tool. Facilitators and barriers for autonomy were found and arranged in four themes: characteristics of residents, prerequisites of professional care-givers, care processes between resident and care-giver, and environment of care. The established facilitators and barriers are relational and dynamic. For a better understanding of the facilitators and barriers to autonomy for older adults with physical impairments living in RCFs, a description is based on the 35 included articles. Autonomy is a capacity to influence the environment and make decisions irrespective of having executional autonomy, to live the kind of life someone desires to live in the face of diminishing social, physical and/or cognitive resources and dependency, and it develops in relationships. The results provide an actual overview and lead to a better understanding of barriers and facilitators for the autonomy of older adults with physical impairments in RCFs. For both residents and care-givers, results offer possibilities to sustain and reinforce autonomy. Scientifically, the study creates new knowledge on factors that influence autonomy, which can be used to enhance autonomy.
A situs solitus transposition of great arteries with obstructed sub-diaphragmatic totally anomalous pulmonary venous connection: a rare case treated with anatomical repair
Authors: Meliota Giovanni , Scalzo Gabriele , Vairo Ugo 
Published: October 2019

AbstractTransposition of the great arteries combined with totally anomalous pulmonary venous connection is extremely rare outside of heterotaxy syndrome. Most reported cases have been treated by a modified atrial switch operation. We report the successful treatment of a neonate with this rare association, repaired by arterial switch operation and connection of the pulmonary venous return to the left atrium.
Childhood bilingualism and Specific Language Impairment: A study of the CP-domain in German SLI
Authors: Ruberg Tobias , Rothweiler Monika , Veríssimo João , Clahsen Harald 
Published: October 2019

AbstractThis study addresses the question of whether and how growing up with more than one language shapes a child's language impairment. Our focus is on Specific Language Impairment (SLI) in bilingual (Turkish–German) children. We specifically investigated a range of phenomena related to the so-called CP (Complementizer Phrase) in German, the hierarchically highest layer of syntactic clause structure, which has been argued to be particularly affected in children with SLI. Spontaneous speech data were examined from bilingual children with SLI in comparison to two comparison groups: (i) typically-developing bilingual children, (ii) monolingual children with SLI. We found that despite persistent difficulty with subject-verb agreement, the two groups of children with SLI did not show any impairment of the CP-domain. We conclude that while subject-verb agreement is a suitable linguistic marker of SLI in German-speaking children, for both monolingual and bilingual ones, ‘vulnerability of the CP-domain’ is not.
Preventing unintentional home injuries among children: exploring the perceptions of Iranian health professionals
Authors: Barat Atena , Watson Michael Craig , Mulvaney Caroline A. 
Published: October 2019

AbstractBackground:Health professionals are key stakeholders who potentially have important roles in preventing unintentional child home injuries. This study aimed to identify facilitators and barriers to the prevention of unintentional child home injuries perceived by health professionals.Design:A generic qualitative study involving semi-structured interviews.Setting:The capital city of Iran.Method:Data for this study were collected through 28 in-depth interviews with health professionals. Purposive sampling was conducted from three areas of Tehran based on their socio-economic development.Findings:Thematic data analysis yielded nine overarching themes: prioritising child home injury, knowledge, the nature of injury and injury prevention, child-related factors, parent-related factors, living environment, cultural issues, resources and management.Conclusions:Health professionals can potentially be supportive to meet families’ needs. However, further support and resources will be required if they are to fully develop their potential in preventing injuries in the home. The lack of a national action plan was a significant constraint for health professionals.
Comparing the star formation history of three nearby disk galaxies
Authors: Chang Ruixiang , Kang Xiaoyu , Zhang Fenghui 
Published: October 2019

AbstractUnderstanding the effect of environment on galaxy formation and evolution is one of the hot topics in extragalactic astronomy. Here we constructed a chemical evolution model of disk galaxies. By comparing the model predictions with the observed profiles, we investigated the star formation history of M33, NGC 300 and NGC 2403. We found that M33 has much longer infall timescale than NGC 300 and NGC 2403, and the star formation process of M33 is still active at later phase. Our results suggested that the cold gas supply of M33 is sufficient in the present-day, which may originate from the HI bridge between M33 and M31. In other words, we argue that the local environment plays an important role on the star formation history of a galaxy, at least for M33.
What are the implications of stellar chemical abundances in dwarf galaxies?
Authors: Suda Takuma , Aoki Wako , Katsuta Yutaka , Yamada Shimako , Matsuno Tadafumi , Iwata Saku , Takei Yuki , Fujimoto Masayuki Y. 
Published: October 2019

AbstractWe analyse the chemical abundances of stars in the local group dwarf galaxies using the SAGA database. The inspection of the relationship between Eu and Ba abundances confirms an anomalously Ba-rich population in Fornax, which indicates a pre-enrichment of interstellar gas with r-process elements.
Dwarfs in the entourage of the Local Volume groups: flow tracers and cosmological probes
Authors: Kashibadze Olga , Karachentsev Igor , Karachentseva Valentina 
Published: October 2019

AbstractWe consider a sample of dwarf galaxies with accurate distances and velocities around 14 massive groups in the Local Volume. We combine all the data into a single synthetic group, and then determine its radius of the zero-velocity surface, separating it against the global cosmic expansion. Our estimation is derived from fitting the the spherical infall model (including effects of the cosmological constant) to the observational data.We found the optimal value of the radius to be 0.93 ± 0.02 Mpc. Assuming the Planck model parameters, it corresponds to the total mass of the synthetic group (1.6 ± 0.2) × 1012M⊙. Thus, we obtain the paradoxical result that the total mass of the synthetic group estimated on the scale of 3–4 its virial radius is only 60% of the virial mass estimate. Anyway, we conclude that wide outskirts of the nearby groups do not contain a large amount of hidden mass outside their virial radii.
Dwarf Galaxies as Cosmological Probes
Authors: Navarro Julio F. 
Published: October 2019

AbstractThe Lambda Cold Dark Matter (LCDM) paradigm makes specific predictions for the abundance, structure, substructure and clustering of dark matter halos, the sites of galaxy formation. These predictions can be directly tested, in the low-mass halo regime, by dark matter-dominated dwarf galaxies. A number of potential challenges to LCDM have been identified when confronting the expected properties of dwarfs with observation. I review our understanding of a few of these issues, including the “missing satellites” and the “too-big-to-fail” problems, and argue that neither poses an insurmountable challenge to LCDM. Solving these problems requires that most dwarf galaxies inhabit halos of similar mass, and that there is a relatively sharp minimum halo mass threshold to form luminous galaxies. These predictions are eminently falsifiable. In particular, LCDM predicts a large number of “dark” low-mass halos, some of which should have retained enough primordial gas to be detectable in deep 21 cm or Hα surveys. Detecting this predicted population of “mini-halos” would be a major discovery and a resounding success for LCDM on small scales.
Ultra-Compact High Velocity Clouds as Minihalos and Dwarf Galaxies
Authors: Faerman Yakov , Sternberg Amiel , McKee Christopher F. 
Published: October 2019

AbstractWe present dark-matter minihalo models for the Ultra-Compact High Velocity HI Clouds (UCHVCs) recently discovered in the 21 cm ALFALFA survey. We assume gravitational confinement of ~104 K HI gas by flat-cored dark-matter subhalos within the Local Group. For the UCHVCs we calculate the photoionization-limited hydrostatic gas profiles for any distance-dependent total observed HI mass and predict the associated (projected) HI half-mass radii. The observed 21 cm fluxes and half-mass angular radii then constrain the source distances or DM halo parameters. As a consistency check we model the gas-rich dwarf galaxy Leo T, for which the distance is known (420 kpc) and there is a well-resolved HI column density profile. We derive an upper limit for the pressure of any enveloping hot IGM gas at the distance of Leo T. Our analysis supports the scenario that some of the UCHVCs may constitute a population of 21-cm-selected but optically-faint dwarf galaxies in the Local Volume.