bluuebunny/crossref_metadata_2025_split huggingface dataset:
Market-Engaging Institutions: The Rule of Law, Resilience and Responsiveness in an Era of Institutional Flux
Authors: Ramanujam Nandini , Farrington Francesca 
Published: April 2023

AbstractThis article analyses the institutional conditions required to support a strategic state in being responsive to the changing demands of a market-economy, whilst maintaining a credible commitment to long-term policy goals. This article identifies a key pillar of a market economy that we believe is crucial to promoting inclusive economic growth; we term these institutionsmarket-engaging institutions.We propose that market-engaging institutions may form a bridge between the flexibility required by a dynamic market economy and the stability demanded by the rule of law. We define market-engaging institutions as those institutions that facilitate greater political participation for marginalized groups, manage technological disruptions, and support human capital formation. Examples include social partnership agreements, collective bargaining coverage, trade union membership, education and training services, and research and development programmes. We suggest that mobilizing these institutions necessitates credible commitment. Further, we argue that through its commitment to the non-arbitrary administration of general rules the rule of law is an essential condition for signalling the state’s credible commitment. However, at times the requirement for the state to be flexible to the changing needs of market actors may conflict with the rule of law’s demand for constancy and stability. This article examines the delicate balancing act required to sustain a strategic, responsive, and credible state in an era of institutional flux.
Diverging destinies: changing trends of induced abortion in China
Authors: Jin Yongai , Hu Wenbo 
Published: April 2023

AbstractIn the era of the second demographic transition, “diverging destinies” theory states that women with the most economic opportunities often obtain gains while women with the least economic opportunities suffer from losses. Using nationally representative data from the 2017 China Fertility Survey, we attempted to examine if diverging destinies theory can explain differences in the incidence of induced abortion among women with differing economic opportunities. We found that women with good economic opportunities (i.e., well-educated and holding urbanhukou) were more likely to have induced abortions between 1980 and 2010 and less likely to do so between 2015 and 2017. Moreover, younger cohorts were far more likely to have induced abortions at a younger age and before marriage. These findings provide supportive evidence for diverging destinies in induced abortion scenarios in China. We thus advocate that sexual and reproductive health policy making shows an overarching concern for the interests of disadvantaged groups.
Firm policies and employees’ participation in conversation about their employer on social media
Authors: Del Bosco Barbara , Mazzucchelli Alice , Chierici Roberto 
Published: April 2023

AbstractThis paper studies the relationship between firms’ strategy and policies in regard to social media and their employees’ propensity to endorse them by using their personal social media accounts. In particular, the study investigates the effect of employees’ perception of firms’ social media strategy and initiatives aimed at influencing employees’ behavior on their personal social media profiles (communication of policies on the use of social media, training programs, and encouragement to join social media conversations regarding the firm). Based on the responses of 224 employees who use their personal accounts to talk about their firms, findings show that employees’ positive evaluation of firms’ social media strategy and firms’ explicit encouragement are positively associated with employees’ propensity to endorse their firms on social media. Moreover, results reveal the moderating effect of employees’ frequency of social media use on the relationship between communication of social media policies and the employees’ propensity to endorse their firm, as well as on the relationship between training programs and the propensity to endorse. This study provides evidence of the influence of firms’ social media activity and policies on the willingness of employees to promote and advocate their employers using their personal accounts, with theoretical and practical implications. The research also suggests that the effectiveness of firms’ policies may differ according to the frequency of social media usage by employees.
When is industry ‘sustainable’? The economics of institutional variety in a pandemic
Authors: Srinivas Smita 
Published: April 2023

AbstractIndustrialising economies today are characterised by a multi-level heterogeneity of customs, norms, guidelines, standards, regulations and other laws that provide the broad scaffolding and the technical context for industrial activity. This institutional variety (IV) leads to combinatorial challenges about which institutions are mixed and matched as technologies and sectors evolve. Gaps in evolutionary political economy and evolutionary institutional methods should explain when variety is ‘better’ for industrial development. Two health industry cases, oxygen production and Ayurveda, have come into the pandemic spotlight under high demand and high uncertainty, by patients, state, firms, experts and other stakeholders. Both cases reflect markedly different types of institutional variety with implications for manufacturing and services. A debate of sustainable industrial policies (SIPs) thus requires attention to institutional variety (IV) and a future agenda on healthcare.
Prevalence of Extended-Spectrum β-Lactamases in Multidrug-Resistant Klebsiella pneumoniae Isolates in Jordanian Hospitals
Authors: Al-Sheboul Suhaila A. , Al-Madi Ghina S. , Brown Brent , Hayajneh Wail A. 
Published: April 2023

AbstractThe increase in the prevalence of infections caused by certain bacteria, such as Klebsiella pneumonia (K. pneumoniae), is a global health concern. Bacterial production of an enzyme called extended-spectrum beta-lactamase (ESBL) can generate resistance to antimicrobial therapeutics. Therefore, between 2012 and 2013, we investigated K. pneumoniae that produce ESBLs with the prevalence of individual genes including blaSHV, blaCTX-M, blaTEM, and blaOXA isolated from clinical samples. A total of 99 variable diagnostic samples including blood from hematological malignancies (n = 14) or other clinical sources including sputum, pus, urine, and wound (n = 85) were analyzed. All samples' bacterial type was confirmed and their susceptibility to antimicrobial agents was established. Polymerase chain reaction (PCR) amplification was carried out to ascertain presence of specific genes that included blaSHV, blaCTX-M, blaTEM, and blaOXA. Plasmid DNA profiles were determined to assess significance between resistance to antimicrobial agents and plasmid number. It was found that among non-hematologic malignancy isolates, the highest rate of resistance was 87.9% to imipenem, with lowest rate being 2% to ampicillin. However, in hematologic malignancy isolates, the highest microbial resistance was 92.9% to ampicillin with the lowest rate of resistance at 28.6% to imipenem. Among collected isolates, 45% were ESBL-producers with 50% occurrence in hematologic malignancy individuals that were ESBL-producers. Within ESBL-producing isolates from hematologic malignancy individuals, blaSHV was detected in 100%, blaCTX-M in 85.7%, and blaTEM and blaOXA-1 at 57.1% and 27.1%, respectively. In addition, blaSHV,blaCTX-M, and blaOXA were found in all non-hematological malignancy individuals with blaTEM detected in 55.5% of samples. Our findings indicate that ESBLs expressing blaSHV and blaCTX-M genes are significantly prevalent in K. pneumoniae isolates from hematologic malignancy individuals. Plasmid analysis indicated plasmids in isolates collected from hematological malignancy individuals. Furthermore, there was a correlation between resistance to antimicrobial agents and plasmids within two groups analyzed. This study indicates an increase in incidence of K. pneumoniae infections displaying ESBL phenotypes in Jordan.
The use of autoencoders for training neural networks with mixed categorical and numerical features
Authors: Delong Łukasz , Kozak Anna 
Published: April 2023

AbstractWe focus on modelling categorical features and improving predictive power of neural networks with mixed categorical and numerical features in supervised learning tasks. The goal of this paper is to challenge the current dominant approach in actuarial data science with a new architecture of a neural network and a new training algorithm. The key proposal is to use a joint embedding for all categorical features, instead of separate entity embeddings, to determine the numerical representation of the categorical features which is fed, together with all other numerical features, into hidden layers of a neural network with a target response. In addition, we postulate that we should initialize the numerical representation of the categorical features and other parameters of the hidden layers of the neural network with parameters trained with (denoising) autoencoders in unsupervised learning tasks, instead of using random initialization of parameters. Since autoencoders for categorical data play an important role in this research, they are investigated in more depth in the paper. We illustrate our ideas with experiments on a real data set with claim numbers, and we demonstrate that we can achieve a higher predictive power of the network.
Metaphysically Opaque Grounding
Authors: Rydéhn Henrik 
Published: April 2023

AbstractThis article explores the concept of metaphysically opaque grounding, a largely neglected form of metaphysical grounding that challenges the commonly held assumptions that grounding is an especially intimate and powerful connection between facts and that it is necessarily connected with the essences of things. I provide a definition of opaque grounding, identify some interesting philosophical views that are committed to it, and explore some consequences for the general theory of grounding. Finally, I briefly address some natural initial doubts about opaque grounding and find them unwarranted. The upshot is that the notion deserves more attention than it has previously received.
The Extent and Duration of Primary Schooling in Eighteenth-Century America
Authors: Shammas Carole 
Published: April 2023

AbstractThe educational attainment literature has brought back interest in early American primary schools, and much current research views those schools as superior to their European peers in the education offered to youth. Its emphasis, though, on using school enrollment as the prime indicator of attainment conflicts with the revisionist view of a previous generation of historians who argued that education in the heavily rural and agricultural society of the time should be considered as a process of social reproduction delivered by households, with schools being peripheral for most youth. This article, relying on evidence from statutes, indentures, and a 1798 New York State school survey, finds increased resort to primary schooling over the eighteenth century, attributable not to American exceptionalism but to a transatlantic movement away from scribal-dominated literacy and numeracy toward common use of a standardized written vernacular and “arithmetic by pen.” However, the dependence of households on child labor meant that the Three Rs did not get distributed in either an egalitarian or compact fashion. Small doses spread over a number of years—educational sprawl—best describes the system, and it lasted through much of the nineteenth century.
Usual intake of one-carbon metabolism nutrients in a young adult population aged 19–30 years: a cross-sectional study
Authors: Jindasereekul Phachara , Jirarattanarangsri Wachira , Khemacheewakul Julaluk , Leksawasdi Noppol , Thiennimitr Parameth , Taesuwan Siraphat 
Published: April 2023

Abstract
One-carbon nutrients play an important role in epigenetic mechanisms and cellular methylation reactions. Inadequate intake of these nutrients is linked to metabolic perturbations, yet the current intake levels of these nutrients have rarely been studied in Asia. This cross-sectional study surveyed the usual dietary intake of one-carbon nutrients (folate, choline and vitamins B2, B6 and B12) among Thai university students aged 19–30 years (n 246). Socioeconomic background, health information, anthropometric data and 24-h dietary recall data were collected. The long-term usual intake was estimated using the multiple-source method. The average usual intake levels for men and women were (mean ± sd) 1⋅85 ± 0⋅95 and 2⋅42 ± 8⋅7 mg/d of vitamin B2, 1⋅96 ± 1⋅0 and 2⋅49 ± 8⋅7 mg/d of vitamin B6, 6⋅20 ± 9⋅5 and 6⋅28 ± 12 μg/d of vitamin B12, 195 ± 154 and 155 ± 101 μg dietary folate equivalent/d of folate, 418 ± 191 and 337 ± 164 mg/d of choline, respectively. Effect modification by sex was observed for vitamin B2 (P-interaction = 0⋅002) and choline (P-interaction = 0⋅02), where every 1 mg increase in vitamin B2 and 100 mg increase in choline intake were associated with a 2⋅07 (P = 0⋅01) and 0⋅81 kg/m2 (P = 0⋅04) lower BMI, respectively, in men. The study results suggest that Thai young adults meet the recommended levels for vitamins B2, B6 and B12. The majority of participants had inadequate folate intake and did not achieve recommended intake levels for choline. The study was approved by the Ethics Committee at the Faculty of Medicine, Chiang Mai University. This trial was registered at www.thaiclinicaltrials.gov (TCTR20210420007).
Characterization theorems for pseudo cross-variograms
Authors: Dörr Christopher , Schlather Martin 
Published: April 2023

AbstractPseudo cross-variograms appear naturally in the context of multivariate Brown–Resnick processes, and are a useful tool for analysis and prediction of multivariate random fields. We give a necessary and sufficient criterion for a matrix-valued function to be a pseudo cross-variogram, and further provide a Schoenberg-type result connecting pseudo cross-variograms and multivariate correlation functions. By means of these characterizations, we provide extensions of the popular univariate space–time covariance model of Gneiting to the multivariate case.
20 YEARS OF AMS 14C DATING USING THE ARTEMIS FACILITY AT THE LMC14 NATIONAL LABORATORY: REVIEW OF SERVICE AND RESEARCH ACTIVITIES
Authors: Beck L , Caffy I , Delqué-Količ E , Dumoulin J-P , Goulas C , Hain S , Moreau C , Perron M , Setti V , Sieudat M , Thellier B 
Published: April 2023

ABSTRACTIn 2001, five French public organizations (CNRS, CEA, IRD, IRSN, and the Ministère de la Culture) signed an agreement to purchase a new accelerator mass spectrometer to provide radiocarbon dating services at the national level. The Laboratoire de Mesure du Carbone 14 (LMC14) was set up in Saclay (France) around ARTEMIS, an AMS system based on a 3MV Pelletron from NEC and installed in early 2003. In 2015, the LMC14 joined the Laboratoire des Sciences du Climat et de l’Environnement, making it possible to develop research projects in addition to the service activity and since 2021, the LMC14 has been a member of the IAEA Collaborating Centre “Atoms for Heritage” at the Université Paris-Saclay. Since 2003, 70,000 samples have been measured. Two-thirds of the samples have been prepared on site and one-third in two associated laboratories in Paris and Lyon. Over the past years, the LMC14 has participated in several international inter-comparisons and has continuously improved its capabilities by developing new protocols for preparation and measurement. In this paper, the radiocarbon dating services of the last 20 years for research institutions, museums and environmental monitoring are reviewed and recent results from environmental and archaeological research programs are highlighted.
Lexical Ambiguity in Political Rhetoric: Why Morality Doesn't Fit in a Bag of Words
Authors: Kraft Patrick W. , Klemmensen Robert 
Published: April 2023

AbstractHow do politicians use moral appeals in their rhetoric? Previous research suggests that morality plays an important role in elite communication and that the endorsement of specific values varies systematically across the ideological spectrum. We argue that this view is incomplete since it only focuses on whether certain values are endorsed and not how they are contextualized by politicians. Using a novel sentence embedding approach, we show that although liberal and conservative politicians use the same moral terms, they attach diverging meanings to these values. Accordingly, the politics of morality is not about the promotion of specific moral values per se but, rather, a competition over their respective meaning. Our results highlight that simple dictionary-based methods to measure moral rhetoric may be insufficient since they fail to account for the semantic contexts in which words are used and, therefore, risk overlooking important features of political communication and party competition.
Bordering the GDR: Everyday Transnationalism, Global Entanglements and Regimes of Mobility at the Edges of East Germany
Authors: Richardson-Little Ned , Stokes Lauren 
Published: April 2023

AbstractNo state has ever been as identified with its borders as the German Democratic Republic (GDR). The guest editors’ introduction to this special issue analyzes the development of the historiography of the borders of the GDR, showing how new approaches to the country's history have also impacted scholarship on the everyday history of the border. We argue for approaches that understand the border simultaneously as a site of conflict and cooperation and that situate the border not just alongside its geographical neighbors, but within broader flows of natural resources, pollution, narcotics, migration, and disease. Drawing on the interdisciplinary field of border studies, we argue that global approaches can help contextualize the exceptional and encourage scholars to ask new questions about which elements of GDR bordering practices were part of the globally emerging normalcy of border regimes, and which were unique to East Germany. In these ways, this special issue seeks to reveal new aspects of East German history and, in turn, make the GDR more legible within border studies.
Racial Profiling on the U-Bahn: Policing the Berlin Gap in the Schönefeld Airport Refugee Crisis
Authors: Stokes Lauren 
Published: April 2023

AbstractThe German Democratic Republic (GDR) treated the Berlin Wall as an official state border, but the Federal Republic of Germany (FRG) did not recognize it as an official state border and thus did not impose entry controls. This asymmetric recognition opened up a gap in the regime of border policing and turned divided Berlin into one of the most significant sources of unauthorized migration into the FRG, creating tensions in Berlin, West Germany, and western Europe more broadly. Countries including France, Denmark, and the Netherlands all pressured the FRG to shut the open border in Berlin. This article examines how West German authorities sought to respond to their demands without recognizing the Berlin Wall as a state border. West German authorities pursued two broad strategies. The first involved internalizing the border through institutionalized racial profiling in West Berlin. The second entailed externalizing the border by asking the GDR to enforce FRG visa and passport requirements. Although both forms of border policing have often been associated with the end of the Cold War, this article shows that they were adopted earlier, and in response to Cold War imperatives.
Multiple datasets confirm range extension of the sicklefin devil ray Mobula tarapacana in the western North Atlantic Ocean off the eastern USA
Authors: Pate Jessica H. , Wilmott Julia R. , Jones Christian , Horn Calusa , Farmer Nicholas A. 
Published: April 2023

Abstract
The sicklefin devil ray (Mobula tarapacana) is a large, pelagic ray which is listed as Endangered by the International Union for Conservation of Nature (IUCN). Mobula tarapacana is thought to have a circumglobal, yet patchy distribution, and has not been verified extant off the eastern USA. Here, we report 180 sightings of M. tarapacana with a total of 361 individuals, collated across five datasets from aerial survey operations and incidental sightings in the waters off the US East Coast and Gulf of Mexico, between 1996 and 2022. This study extends the northern range of M. tarapacana in the Gulf of Mexico to 29°N, and in the Atlantic to 40°N. Seasonal trends were observed off the north-eastern coast of the USA, with M. tarapacana only present in the summer months. Measurements from high resolution digital aerial imagery found M. tarapacana off the New York coast to be adults and subadults with an average disc width of 268 cm (±25, range 232–316 cm). This study provides important spatial and temporal data for management, as well as informing areas for future research on M. tarapacana in the western Atlantic.
‘East Punjab must not lag behind’: Partition, museums, and identity in independent India
Authors: Venkateswaran Mrinalini 
Published: April 2023

AbstractThis article foregrounds the postcolonial museum as a new source, and site, from which to write South Asian histories of partition and its aftermath. It focuses on collecting practices in India within East Punjab, following the partition of the British-era Punjab province in 1947 between India and Pakistan. Tapping hitherto-unused archival sources, it reveals the considerable financial investment and drive to collect at this time, belying the idea of museums being ‘dead’ colonial assets, and demonstrates their centrality to how citizenship and belonging were articulated (or withheld) in independent India. Some discoveries have far-reaching implications for both historians and museum professionals. The article also shines a light upon a new range of actors—both named and nameless, professional and citizen—who have been marginal to historical enquiry thus far. Moving beyond the familiar colonial templates within which museums in the region have until now been studied, it asks critical questions of thepostcolonialmuseum in South Asia by interrogating the relationship between collections, and the Indian nation-state and its subsidiaries.
Development and evaluation of an indirect ELISA using a multiepitope antigen for the diagnosis of intestinal schistosomiasis
Authors: Lopes Karine Ferreira , Freire Mariana Lourenço , Souza Lima Dayane Costa , Enk Martin Johannes , Oliveira Edward , Geiger Stefan Michael 
Published: April 2023

AbstractThe laboratory diagnosis of intestinal schistosomiasis, carried out by detecting parasite eggs in feces, has low sensitivity when applied to individuals with low parasitic load. Serological tests can be more sensitive for the diagnosis of the disease. Therefore, the objective of this work was to develop and evaluate an ELISA-based immunoenzymatic assay, using a Schistosoma mansoni multiepitope antigen (ELISA IgG anti-SmME). For this, the amino acid sequences of S. mansoni cathepsin B and asparaginyl endopeptidase were submitted to the prediction of B cell epitopes and, together with peptide sequences obtained from earlier works, were used in the construction of a minigene. The multiepitope protein was expressed in Escherichia coli and the performance of the ELISA IgG anti-SmME for schistosomiasis was evaluated using serum samples from 107 individuals either egg positive or negative. In addition, 11 samples from individuals with other helminth infections were included. The ELISA IgG anti-SmME showed a sensitivity of 81.1% and a specificity of 46.1%. Further analysis revealed a 77.2% sensitivity in diagnosis of individuals with egg counts of ≤12 epg (eggs per gram feces) and 87.5% for individuals with 13–99 epg. It is worth mentioning that, to our knowledge, this was the first study using a multiepitope recombinant antigen in an ELISA for diagnosis of intestinal schistosomiasis, which demonstrated promising results in the diagnosis of individuals with low parasitic loads.