bluuebunny/crossref_metadata_2025_split huggingface dataset:
Suppose your bus broke down and nobody came
Authors: Mirnig Alexander G. , Gärtner Magdalena , Füssl Elisabeth , Ausserer Karin , Meschtscherjakov Alexander , Wallner Vivien , Kubesch Moritz , Tscheligi Manfred 
Published: October 2020

AbstractThe absence of a human driver creates novel challenges for fully automated public transport. Passengers are likely to have different expectations, needs, or even fears when traveling without a driver in potentially dangerous situations. We present the results from two field studies in which we explored incident management in a driverless shuttle bus. We explored participant’s behavior and willingness to assist in solving problems in a variety of scenarios where the bus suddenly stops for technical reasons or a hypothesized situation of harassment. In a follow-up study, we focused on auditory remote assistance and investigated problem solving through the passengers. We found that diffusion of responsibility is an existent barrier, when passengers are involved in the resolving of potentially dangerous situations. It can be overcome, when incident-relevant instructions are designed explicitly, briefly, timely, distinguishable from regular on-trip information, and address auditory and visual sensory channels alike.
Acute effects of gas supersaturation on Atlantic salmon smolt in two Norwegian rivers
Authors: Stenberg Sondre Kvalsvik , Velle Gaute , Pulg Ulrich , Skoglund Helge 
Published: October 2020

AbstractTotal dissolved gas (TDG) supersaturation downstream of hydropower plants may cause gas bubble disease (GBD) and harmful effects in fish. Little is known about tolerance levels of TDG supersaturation on Atlantic salmon (Salmo salarLinnaeus, 1758) in natural rivers. The present study investigated the effects of TDG supersaturation on the survival of Atlantic salmon smolts at two field sites in Norway. Here, we kept smolts in cages at increasing distances from hydropower plants known to cause TDG supersaturation and at control sites. We recorded fish mortality and examined for GBD using a stereo microscope. Mortality and symptoms of GBD commenced in fish exposed to an average of 108.3% TDG (maximum 111.0%, water depth 0.55 m) for 2 days. Significant differences in time before mortality at the control sites and test sites commenced at 110.2% TDG (maximum 111.8%) for 3 days. The study indicates that Atlantic salmon may be more vulnerable to TDG supersaturation than Pacific salmonids, which are considered at risk when the TDG is above 110%. In addition, the study provides important data to link effects caused by TDG in the laboratory and in the field.
Demand for Space: Elderly Transgender and Gender Nonconforming People, Healthcare, and Theological Ethics
Authors: Wirth Mathias 
Published: October 2020

AbstractVisibility for transgender and gender nonconforming people and the elderly is growing; however, thus far the overlap of the two groups has rarely been considered. Trans persons therefore remain largely invisible in the context of older people’s care and medicine. The discrimination faced by this group is at least twofold: they are the targets of aggression incited by transphobia, and also by ageism. Although older trans and gender nonconforming people exist as a greatly marginalized group within another already marginalized group, even the field of theological ethics has neglected to grant them ethical attention. This leads to especially harsh consequences for elderly transgender and gender nonconforming people due to their specific vulnerabilities. There are reports from trans persons who have resolved never to make use of health services again due to regular experiences of transphobia in medical settings. There are religious components within transgender and gender nonconforming issues that should not be overlooked in this context. On the one hand, medical staff, in the name of their Christian beliefs, have refused to provide trans persons with basic medical care. On the other hand, demands for places of visibility, and spaces for the individual, are regularly made in trans-positive studies, and can be linked to discussions within theological ethics about giving space. Some ethical formulas within the Hebrew and Christian traditions focus on the creation of space in which other beings may exist, as found in concepts like brother–sisterhood, friendship, and Sabbath. By casting light on elderly trans and gender nonconforming people, and on their demands for space, via reflections on ethical concepts of space-making, this study develops a specific understanding of space for elderly trans persons. The paper aims to develop an understanding of trans-positive spaces within theological ethics and applied ethics. Spaces that assume a withdrawal or contraction by all those who have previously taken up trans spaces through ignorance, contempt, or violence, should not thereby become spaces of absence: indeed, elderly trans and gender nonconforming people might be in need of both kinds of spaces, those where otherness enables withdrawal, and those where the helping presence of others continues.
Felids, forest and farmland: identifying high priority conservation areas in Sumatra
Authors: Haidir Iding Achmad , Kaszta Żaneta , Sousa Lara L. , Lubis Muhammad I. , Macdonald David W. , Linkie Matthew 
Published: October 2020

Abstract
Context
Effective planning for protected areas and wildlife population management requires a firm understanding of the location of the species’ core habitat patches, the dispersal corridors connecting them, and the risk they face from key threats, notably deforestation.

Objectives
To quantify and map core habitat patches and dispersal corridors for Sunda clouded leopard (Neofelis diardi diardi), Asiatic golden cat (Catopuma temminckii) and marbled cat (Pardofelis marmorata) across the 16,000 km2 tropical rainforest Kerinci Seblat landscape, Sumatra. Also, to model future forest loss and fragmentation and its effect on landscape connectivity for populations of these threatened species.

Methods
Using data from camera trap (671 sites/55,856 trap nights), and occupancy modelling, we developed habitat use maps and converted these into species-specific landscape resistance layers. We applied cumulative resistant kernels to map core areas and we used factorial least-cost paths to define dispersal corridors. A 17-year deforestation dataset was used to predict deforestation risk towards the integrity of corridors and core areas.

Results
The occupancy estimates of the three cats were similar (0.18–0.29), with preference shown for habitats with dense tree cover, medium elevation and low human disturbance. The overlap between core areas and corridors across the three species was moderate, 7–11% and 10%, respectively. We predicted future loss of 1052 km2 of forest in the landscape, of which 2–4% and 5% in highly importance core areas and corridors.

Conclusions
This study provides a valuable guidance for identifying priority areas in need of urgent protection within and outside the protected area network, and where infrastructure development planning can incorporate wildlife conservation goals.
Plurals and Mereology
Authors: Florio Salvatore , Nicolas David 
Published: October 2020

AbstractIn linguistics, the dominant approach to the semantics of plurals appeals to mereology. However, this approach has received strong criticisms from philosophical logicians who subscribe to an alternative framework based on plural logic. In the first part of the article, we offer a precise characterization of the mereological approach and the semantic background in which the debate can be meaningfully reconstructed. In the second part, we deal with the criticisms and assess their logical, linguistic, and philosophical significance. We identify four main objections and show how each can be addressed. Finally, we compare the strengths and shortcomings of the mereological approach and plural logic. Our conclusion is that the former remains a viable and well-motivated framework for the analysis of plurals.
Number-based noun classification
Authors: Kouneli Maria 
Published: October 2020

AbstractNilo-Saharan languages are well-known for their complicated system of nominal number marking, which features a variety of singulative and plural affixes (Dimmendaal 2000). Even though these systems have received some attention in the typological literature, there has been limited theoretical work on their implications for the morphosyntax of number cross-linguistically. The goal of this paper is to fill this gap, by providing an analysis of nominal number morphology in Kipsigis (Nilotic, Kenya), based on data from original fieldwork. First, I show that singulatives in Kipsigis are true allomorphs of singular number, unlike singulatives with a classifier function in languages like Ojibwe (Mathieu 2012). The descriptive term ‘singulative’ is therefore misleading, as it corresponds to two very different types of morphemes. Second, I claim that the tripartite system of number marking of Kipsigis and other Nilo-Saharan languages is due to the classification of nouns into morphosyntactic classes defined by the presence of inherent number features on littlen; the interaction of these features with interpretable number features on the functional projection Num (Ritter 1991 a.o.) in the post-syntactic component gives rise to the exponence pattern that we observe. Finally, my analysis corroborates the existence of noun classification based on number, which has only been argued for Kiowa-Tanoan before (Harbour 2007). The existence of three number classes in Kipsigis can only be explained by reference to bivalent number features; number-based noun classification systems thus strongly support the view that number features are bivalent and not privative, which is also argued by Harbour (2007, 2011) for Kiowa.
Interest Groups, NGOs or Civil Society Organisations? The Framing of Non-State Actors in the EU
Authors: Schoenefeld Jonas J. 
Published: October 2020

AbstractScholars have used varying terminology for describing non-state entities seeking to influence public policy or work with the EU’s institutions. This paper argues that the use of this terminology is not and should not be random, as different ‘frames’ come with different normative visions about the role(s) of these entities in EU democracy. A novel bibliometric analysis of 780 academic publications between 1992 and 2020 reveals that three frames stand out: The interest group frame, the NGO frame, as well as the civil society organisation frame; a number of publications also use multiple frames. This article reveals the specific democratic visions contained in these frames, including a pluralist view for interest groups; a governance view for NGOs as ‘third sector’ organisations, and participatory and deliberative democracy contributions for civil society organisations. The use of these frames has dynamically changed over time, with ‘interest groups’ on the rise. The results demonstrate the shifting focus of studies on non-state actors in the EU and consolidation within the sub-field; the original visions of European policy-makers emerging from the 2001 White Paper on governance may only partially come true.
Improving Comparative Effectiveness Research of Complex Health Interventions: Standards from the Patient-Centered Outcomes Research Institute (PCORI)
Authors: Esmail Laura C. , Barasky Rebecca , Mittman Brian S. , Hickam David H. 
Published: October 2020

Abstract
Introduction
Complex health interventions (CHIs) are increasingly studied in comparative effectiveness research (CER), and there is a need for improvements in CHI research practices. The Patient-Centered Outcomes Research Institute (PCORI) Methodology Committee (MC) launched an effort in 2016 to develop formal guidance on this topic.

Objective
To develop a set of minimal standards for scientifically valid, transparent, and reproducible CER studies of CHIs. The standards are intended to apply to research examining a broad range of healthcare interventions including delivery system, behavior change, and other non-pharmacological interventions.

Methods
We conducted a literature review, reviewed existing methods guidance, and developed standards through an iterative process involving the MC, two panels of external research methods experts, and a 60-day public comment period. The final standards were approved by the PCORI MC and adopted by the PCORI Board of Governors on April 30, 2018.

Results
The final standards include the following: (1) fully describe the intervention and comparator and define their core functions, (2) specify the hypothesized causal pathways and their theoretical basis, (3) specify how adaptations to the form of the intervention and comparator will be allowed and recorded, (4) plan and describe a process evaluation, and (5) select patient outcomes informed by the causal pathway.

Discussion
The new standards offer three major contributions to research: (1) they provide a simple framework to help investigators address the major methodological features of a CHI study, (2) they emphasize the importance of the causal model and the need to understand how a CHI achieves its effects rather than simply measuring these effects, and (3) they require description of a CHI using the concepts of core functions and forms. While these standards apply formally to PCORI-funded CER studies, they have broad applicability.
Microstructure and Damage Evolution During Thermal Cycling of Sn-Ag-Cu Solders Containing Antimony
Authors: Belyakov S. A. , Coyle R. J. , Arfaei B. , Xian J. W. , Gourlay C. M. 
Published: October 2020

AbstractAntimony is attracting interest as an addition to Pb-free solders to improve thermal cycling performance in harsher conditions. Here, we investigate microstructure evolution and failure in harsh accelerated thermal cycling (ATC) of a Sn-3.8Ag-0.9Cu solder with 5.5 wt.% antimony as the major addition in two ball grid array (BGA) packages. SbSn particles are shown to precipitate on both Cu6Sn5and as cuboids in β-Sn, with reproducible orientation relationships and a good lattice match. Similar to Sn-Ag-Cu solders, the microstructure and damage evolution were generally localised in the β-Sn near the component side where localised β-Sn misorientations and subgrains, accelerated SbSn and Ag3Sn particle coarsening, and β-Sn recrystallisation occurred. Cracks grew along the network of recrystallised grain boundaries to failure. The improved ATC performance is mostly attributed to SbSn solid-state precipitation within β-Sn dendrites, which supplements the Ag3Sn that formed in a eutectic reaction between β-Sn dendrites, providing populations of strengthening particles in both the dendritic and eutectic β-Sn.
The effect of plasma functionalization on the print performance and time stability of graphite nanoplatelet electrically conducting inks
Authors: Claypole Andrew , Claypole James , Claypole Tim , Gethin David , Kilduff Liam 
Published: October 2020

AbstractCarbon-based pastes and inks are used extensively in a wide range of printed electronics because of their widespread availability, electrical conductivity and low cost. Overcoming the inherent tendency of the nano-carbon to agglomerate to form a stable dispersion is necessary if these inks are to be taken from the lab scale to industrial production. Plasma functionalization of graphite nanoplatelets (GNP) adds functional groups to their surface to improve their interaction with the polymer resin. This offers an attractive method to overcome these problems when creating next generation inks. Both dynamic and oscillatory rheology were used to evaluate the stability of inks made with different loadings of functionalized and unfunctionalized GNP in a thin resin, typical of a production ink. The rheology and the printability tests showed the same level of dispersion and electrical performance had been achieved with both functionalized and unfunctionalized GNPs. The unfunctionalized GNPs agglomerate to form larger, lower aspect particles, reducing interparticle interactions and particle–medium interactions. Over a 12-week period, the viscosity, shear thinning behavior and viscoelastic properties of the unfunctionalized GNP inks fell, with decreases in viscosity at 1.17 s−1 of 24, 30, 39% for the ϕ = 0.071, 0.098, 0.127 GNP suspensions, respectively. However, the rheological properties of the functionalized GNP suspensions remained stable as the GNPs interacted better with the polymer in the resin to create a steric barrier which prevented the GNPs from approaching close enough for van der Waals forces to be effective.
COVID-19 lockdown in Italy: the role of social identification and social and political trust on well-being and distress
Authors: Paolini Daniele , Maricchiolo Fridanna , Pacilli Maria Giuseppina , Pagliaro Stefano 
Published: October 2020

AbstractThe COVID-19 pandemic has rapidly become a global health crisis, leading people to change their interpersonal behaviours to contain the spread of the virus. Italy has rapidly become the country hit second hardest in the world by the COVID-19 pandemic and the first one in Western countries. To reduce the spread of the COVID-19, people are required to change their interpersonal behaviours, reducing their social interactions in close contacts. The lockdown impact on the economy as well as on social and psychological processes is relevant, we conducted an exploratory study to examine which social factors are associated with the psychological reactions of Italians during the COVID-19 lockdown. Participants (n = 690) self-reported their social identification on three levels (i.e., Italians, Europeans and humankind), their trust toward social and political actors, and their level of welbeing, interdependent-happiness, and distress. Results showed that the relation between trust and the level of wellbeing and distress was mediated by identification with Italians and humankind, only the identification with humankind mediated the relationship between trust and the level of interdependent-happiness. The identification with Europeans did not emerge as a mediator in such relationships. The implications for dealing with COVID-19 lockdown in Italy are discussed.
50 nm Scale Alignment Method for Hybrid Manufacturing Processes for Full 3D Structuring
Authors: Jang Ki-Hwan , Yoon Hae-Sung , Lee Hyun-Taek , Kim Eunseob , Ahn Sung-Hoon 
Published: October 2020

AbstractIn micro-/nano-scale, multi-material three-dimensional (3D), structuring has been a major research area for making various applications. To overcome dimensional and material limitations, several hybrid processes have been proposed. The hybrid processes were performed in the same or different numerically controlled stages. If the stages differed, the substrate was moved and locked to the stage before fabrication. During the locking, alignment error occurred. This error became problematic because this significantly compromised the quality of final structures. Here, an alignment method for a hybrid process consisted of a focused ion beam milling, aerodynamically focused nanoparticle printing, and micro-machining was developed. Two sets of collinear marks were placed at the edges of the substrate. Rotational and translational errors were calculated and compensated using the marks. Processes having different scales were bridged through this alignment method. Various materials were utilized, and accuracy was less than 50 nm when the length of the substrate was less than 13 mm. The alignment method was employed to fabricate a V-shaped structure and step-shaped structure using polymer, ceramic, and metal.
Gut microbiota and artificial intelligence approaches: A scoping review
Authors: Iadanza Ernesto , Fabbri Rachele , Bašić-ČiČak Džana , Amedei Amedeo , Telalovic Jasminka Hasic 
Published: October 2020

AbstractThis article aims to provide a thorough overview of the use of Artificial Intelligence (AI) techniques in studying the gut microbiota and its role in the diagnosis and treatment of some important diseases. The association between microbiota and diseases, together with its clinical relevance, is still difficult to interpret. The advances in AI techniques, such as Machine Learning (ML) and Deep Learning (DL), can help clinicians in processing and interpreting these massive data sets. Two research groups have been involved in this Scoping Review, working in two different areas of Europe: Florence and Sarajevo. The papers included in the review describe the use of ML or DL methods applied to the study of human gut microbiota. In total, 1109 papers were considered in this study. After elimination, a final set of 16 articles was considered in the scoping review. Different AI techniques were applied in the reviewed papers. Some papers applied ML, while others applied DL techniques. 11 papers evaluated just different ML algorithms (ranging from one to eight algorithms applied to one dataset). The remaining five papers examined both ML and DL algorithms. The most applied ML algorithm was Random Forest and it also exhibited the best performances.
Soldering of steel sheets and zinc-coated aluminum by hybrid composite forging
Authors: Bick T. , Treutler K. , Wesling V. 
Published: October 2020

AbstractIn lightweight construction, light metals like aluminum are used in addition to high-strength steels. However, a welded joint of aluminum and steel leads to the precipitation of brittle, intermetallic phases and contact corrosion. Nevertheless, to use the advantages of this combination in terms of weight saving, composite hybrid forging has been developed. In this process, an aluminum solid part and a steel sheet were formed in a single step and joined at the same time with zinc as brazing material. For this purpose, the zinc was applied by hot dipping on the aluminum in order to produce a Brazing via these layers in a forming process, under pressure and heat. Due to the formed intermediate layer of zinc, the formation of the Fe-Al intermetallic phases and the contact corrosion are excluded. By determining the mathematical relationships between joining parameters and the mechanical properties of the joint, the strength of a specific joint geometry could be adjusted to reach the level of conventional joining techniques. In addition to the presentation of the joint properties, the influence of the joining process on the structure of the involved materials will be shown. Furthermore, the failure behavior under static tensile and shear stress will be shown.
Management of a Hospital-Wide COVID-19 Outbreak Affecting Patients and Healthcare Workers
Authors: Höring Steffen , Fussen René , Neusser Johannes , Kleines Michael , Laurentius Thea , Bollheimer Leo Cornelius , Keller Doris , Lemmen Sebastian 
Published: October 2020

AbstractTo the best of our knowledge, here, we describe the first hospital-wide outbreak of SARS-CoV-2 that occurred in Germany in April 2020. We aim to share our experience in order to facilitate the management of nosocomial COVID-19 outbreaks in healthcare facilities. All patients and hospital workers were screened for SARS-CoV-2 repeatedly. An infection control team on the side was installed. Strict spatial separation of patients and intensified hygiene training of healthcare workers (HCW) were initiated. By the time of reporting, 26 patients and 21 hospital workers were infected with a cluster of cases in the geriatric department. Fourteen patients developed COVID-19 consistent symptoms and five patients with severe pre-existing medical conditions died. The outbreak was successfully contained after intensified infection control measures were implemented and no further cases among patients were detected over a period of 14 days. Strict application of standard infection control measures proved to be successful in the management of nosocomial SARS-CoV-2 outbreaks.