bluuebunny/crossref_metadata_2025_split huggingface dataset:
Does Self-Efficacy and Team Leader Equity Matter for Older Workers’ Mental Health?
Authors: Choi Mi Sun , Dabelko-Schoeny Holly , Lee Mo Yee , Bunger Alicia C 
Published: December 2019

Abstract

Background and Objectives
Prolonged working life is not necessarily associated with good mental health. Despite the importance of healthy working life in later years, little research has been conducted on predictors of mental health in the workplace among older workers. This study aimed to investigate how personal (self-efficacy) and team (leader equity) factors are associated with older workers’ mental health through work engagement.

Research Design and Methods
We analyzed responses of 508 U.S. workers aged 50 years and older from the Age and Generations Study data using structural equation modeling.

Results
Results showed that perceived self-efficacy was a strong predictor of mental health. Also, work engagement was a powerful mechanism for promoting older adults’ mental health; engagement partially mediated the relationship between perceived self-efficacy and mental health, and fully mediated the relationship between team leader equity and mental health.

Discussion and Implications
The findings highlight how important it is for employers to invest in human capital development, suggesting human resource programs should focus on strategies that target older adults’ engagement through tailored self-efficacy programs and inclusive leadership training programs. Such attempts would contribute to enhancing the mental health of older workers.
Geostatistical characterization of internal structure of mass-transport deposits from seismic reflection images and borehole logs
Authors: Ford Jonathan , Camerlenghi Angelo 
Published: December 2019

SUMMARYSeismic reflection images of mass-transport deposits often show apparently chaotic, disorded or low-reflectivity internal seismic facies. The lack of laterally coherent reflections can prevent horizon-based interpretation of internal structure. This study instead inverts for geostatistical parameters which characterize the internal heterogeneity of mass-transport deposits from depth-domain seismic reflection images. A Bayesian Markov Chain Monte Carlo inversion is performed to estimate posterior probability distributions for each geostatistical parameter. If the internal heterogeneity approximates an anisotropic von Kármán random medium these parameters can describe the structural fabric of the imaged mass-transport deposit in terms of lateral and vertical dominant scale lengths and the Hurst number (roughness). To improve the discrimination between vertical and lateral dominant scale lengths an estimate of the vertical dominant scale length from a borehole is used as a prior in the inversion. The method is first demonstrated on a synthetic multichannel seismic reflection image. The vertical and lateral dominant scale lengths are estimated with lower uncertainty when data from a synthetic borehole data are included. We then apply the method to a real data example from Nankai Trough, offshore Japan, where a large mass-transport deposit is imaged in a seismic profile and penetrated by a borehole. The results of the inversion show a downslope shortening in lateral scale length, consistent with progressive down-slope disaggregation of the mass-flow during transport. The dominant scale lengths can be used as a proxy for strain history, which can improve understanding of post-failure dynamics and emplacement of subacqueous mass-movements, important for constraining the geohazard potential from future slope failure.
Framing climate change and health: New Zealand’s online news media
Authors: Harrison Sarah , Macmillan Alexandra , Rudd Chris 
Published: December 2019

Abstract
Climate change is a major threat to public health worldwide. Conversely, well-designed action to mitigate climate change offers numerous opportunities to improve health and equity. Despite this, comprehensive climate action has not been forthcoming within New Zealand. The media plays an important role in shaping public opinion and support for policy change. Previous literature has suggested that certain types of framing may be more effective than others at encouraging support for climate action and policy. This includes positive, personally relevant framing, as well as key journalistic tools which appear counter-intuitive, such as an increase in human interest stories and ‘sensationalist’ framing. We undertook a qualitative thematic analysis of climate change and health media coverage in two online New Zealand news outlets to understand how the issue was framed, and how it may be framed more effectively to encourage climate action. We compared the framing used by journalists in mainstream media outlet the New Zealand Herald Online (NZHO) with that of contributors to independent news repository site Scoop. Content in both outlets emphasized the threat unchecked climate change poses to health, which overshadowed the positive health opportunities of climate action. The NZHO was more prone to negative framing, and more likely to favour stories which could be sensationalized and were international in scope. We considered the possible effectiveness of the framing we found for attracting greater media attention and encouraging support for climate action and policy.
On Moduli Spaces of Positive Scalar Curvature Metrics on Highly Connected Manifolds
Authors: Wiemeler Michael 
Published: December 2019

Abstract
Let $M$ be a simply connected spin manifold of dimension at least six, which admits a metric of positive scalar curvature. We show that the observer moduli space of positive scalar curvature metrics on $M$ has non-trivial higher homotopy groups. Moreover, denote by $\mathcal{M}_0^+(M)$ the moduli space of positive scalar curvature metrics on $M$ associated to the group of orientation-preserving diffeomorphisms of $M$. We show that if $M$ belongs to a certain class of manifolds that includes $(2n-2)$-connected $(4n-2)$-dimensional manifolds, then the fundamental group of $\mathcal{M}_0^+(M)$ is non-trivial.
Clustering, growth and inequality in China
Authors: Guo Di , Jiang Kun , Xu Chenggang , Yang Xiyi 
Published: December 2019

Abstract
This study examines the effects of China’s industrial clusters on regional economic growth and urban–rural income inequality within a region. A density-based index (DBI) is developed to capture the unique features of cluster development in China. From a county-level DBI panel data constructed based on firm- and county-level datasets, we find that clusters enhance local economic growth substantially. Moreover, the existence of entrepreneurial clusters (clusters mainly consist of nonstate-owned firms) helps to reduce local urban–rural income inequality by increasing the income of local rural residents. We also find that the clustering effects on growth and reduction of inequality are less significant in more urbanized regions or megacities. Identification issues are carefully addressed by deploying two-stage estimations with instrumental variables and Granger test.
Explicit Q expressions for inhomogeneous P- and SV-waves in isotropic viscoelastic media
Authors: Liu Xu , Greenhalgh Stewart , Zhou Bing , Li Huijian 
Published: December 2019

AbstractWe derive explicit expressions for the dissipation factors of inhomogeneous P and SV-waves in isotropic viscoelastic media. The Q−1 values are given as concise and simple functions of material parameters and the wave inhomogeneity parameter using two different definitions. Unlike homogenous waves, inhomogeneous waves may have significant differences in the values of dissipation factors because of different definitions. For example, under one of the three dissipation factor definitions that Q−1 is equal to the time-averaged dissipated-energy density divided by twice the time-averaged strain-energy density, it is found and proved that the dissipation factor of SV-waves is totally independent of the inhomogeneity parameter. For materials in which P-waves are normally more dissipative than S-waves (e.g. a porous reservoir), the dissipation factors of P-waves tend to decrease with increasing degree of inhomogeneity. Based on Buchan's classic real value energy balance equation, a parallel investigation is conducted for each step similar to that based on the Carcione equations, including derivation of explicit formulas (with inhomogeneity angle representing the degree of inhomogeneity of a plane wave), and dissipation curves calculations. We also obtain an inhomogeneity independent formula of $Q_{\, SV}^{ - 1}$, and exactly the same phase velocity and attenuation dispersion results for the example material.
Potential Distribution of Six North American Higher-Attine Fungus-Farming Ant (Hymenoptera: Formicidae) Species
Authors: Senula Sarah F , Scavetta Joseph T , Banta Joshua A , Mueller Ulrich G , Seal Jon N , Kellner Katrin 
Published: December 2019

AbstractAnts are among the most successful insects in Earth’s evolutionary history. However, there is a lack of knowledge regarding range-limiting factors that may influence their distribution. The goal of this study was to describe the environmental factors (climate and soil types) that likely impact the ranges of five out of the eight most abundant Trachymyrmex species and the most abundant Mycetomoellerius species in the United States. Important environmental factors may allow us to better understand each species’ evolutionary history. We generated habitat suitability maps using MaxEnt for each species and identified associated most important environmental variables. We quantified niche overlap between species and evaluated possible congruence in species distribution. In all but one model, climate variables were more important than soil variables. The distribution of M. turrifex (Wheeler, W.M., 1903) was predicted by temperature, specifically annual mean temperature (BIO1), T. arizonensis (Wheeler, W.M., 1907), T. carinatus, and T. smithi Buren, 1944 were predicted by precipitation seasonality (BIO15), T. septentrionalis (McCook, 1881) were predicted by precipitation of coldest quarter (BIO19), and T. desertorum (Wheeler, W.M., 1911) was predicted by annual flood frequency. Out of 15 possible pair-wise comparisons between each species’ distributions, only one was statistically indistinguishable (T. desertorum vs T. septentrionalis). All other species distribution comparisons show significant differences between species. These models support the hypothesis that climate is a limiting factor in each species distribution and that these species have adapted to temperatures and water availability differently.
A rare case of mesenteric heterotopic pancreas presenting as an inflammatory mass
Authors: Xu Yaying Eileen , Hendahewa Rasika 
Published: December 2019

Abstract
Heterotopic pancreas (HP) is a rare condition, is commonly asymptomatic and found incidentally at autopsy or during abdominal surgery. HP is usually found in the upper gastrointestinal tract, particularly in the stomach, duodenum and jejunum. Mesenteric heterotopic pancreas (MHP) has been rarely described in the literature, and there has been no reported case under ten years of age. We report a unique case of a 7-year-old African boy who presented with clinical appendicitis and intraoperatively was found to have a necrotic nodular mass in the jejunal mesentery which required segmental small bowel resection. Histology revealed mesenteric heterotopic pancreas with normal pancreatic tissue. As pre-operative diagnosis of MHP is difficult; we encourage a heightened awareness of this condition as a differential diagnosis in children presenting with abdominal pain and an inflammatory mass, which will subsequently aid in the management of these patients.
Primary breast lymphoma
Authors: Moura Catarina , Leite Maria Inês , Parreira Rafaela , Medeiros Armando 
Published: December 2019

Abstract
Primary breast lymphoma is a rare entity that accounts for only 1% of malignant breast neoplasms. It is characterized by the presence of a breast lump, with or without associated regional adenopathy and without systemic involvement. Imaging findings are nonspecific, and diffuse large B-cell lymphoma is the most common histological type. Given its rarity, there is still no consensus on the best approach, with chemotherapy being the most accepted treatment. This article aims to present a literature review as well as to present a clinical case.
Amputated Men, Colonial Bureaucracy, and Masculinity in Post–World War I Colonial Nigeria
Authors: Njung George N 
Published: December 2019

Abstract
Since the 1980s, several aspects of masculinity in relation to the First World War, including the image of the citizen-soldier, have been well studied. Other aspects, however, such as the experience of combat and its impact on peacetime masculinities lag well behind. Though wartime and postwar experiences in Africa provide a repertoire for gender and masculinity research, the continent has been neglected in this realm of studies. British colonial Nigeria contributed tens of thousands of combat men to the war with thousands becoming disabled and facing challenges to their masculine identities, yet there is no serious research on this topic for Nigeria. This paper contributes to this long-neglected aspect of African history. Known in colonial archival documents only as “amputated men,” war-disabled Nigerian men struggled to navigate colonial bureaucracy in order to obtain artificial limbs and redeem what they considered their lost manhood. Employing data collected from the Nigerian and British archives, the article’s objectives are twofold: it analyzes the diminishment of the masculine identities of war-disabled men in Nigeria following the First World War, and it explains how such diminishment was accentuated by an inefficiently structured British colonial bureaucracy, paired with British colonial racism. The article contributes to scholarship on WWI, disability studies, gender studies, and colonial studies, through examination of the protracted legacies of the global conflict on the African continent.
Low-temperature chemistry induced by cosmic rays: positive and negative ion desorption from nitrile-bearing astrophysical ice analogues
Authors: Ribeiro Fabio de A , Almeida Guilherme C , Wolff Wania , Boechat-Roberty Heloisa M , Rocco Maria L M , da Silveira Enio F 
Published: December 2019

ABSTRACT
In cold core of dark molecular clouds, where the UV radiation from external sources is strongly attenuated, cosmic rays can induce chemical reactions on the surface of ice-covered grains promoting the ejection of the processed material to the gas phase. We report the positive and negative secondary ion emission from pure CH3CN, C2H3CN, and i-C3H7CN ices due to the bombardment of heavy ions (252Cf fission fragments), simulating the incidence of cosmic rays on to icy surfaces. The secondary ions emitted from each sample were analysed by time-of-flight mass spectrometry, using Plasma Desorption Mass Spectrometry technique. Several ionic species were identified, indicating strong fragmentation on the frozen surface. Proton-transfer processes are suggested to play a role for positive ion desorption, as evidenced by the protonated RCNH+ parent molecules and (RCN)nH+ ionic clusters. The high electron affinity of the cyano radical seems to contribute to the strong emission of CN−, as well as anions attributed to the CHmCN− fragment and (RCN)nCN− cluster series. Sputtering and desorption of ion clusters (positive and negative) induced by heavy ion bombardment are suggested to constitute a route by which new neutral or ionized molecular species may be delivered to the gas phase where thermal desorption is negligible.
A global-scale multidecadal variability driven by Atlantic multidecadal oscillation
Authors: Yang Young-Min , An Soon-Il , Wang Bin , Park Jae Heung 
Published: December 2019

ABSTRACT
Observational analysis shows that there is a predominant global-scale multidecadal variability (GMV) of sea-surface temperature (SST). Its horizontal pattern resembles that of the interdecadal Pacific oscillation (IPO) in the Pacific and the Atlantic multidecadal oscillation (AMO) in the Atlantic Ocean, which could affect global precipitation and temperature over the globe. Here, we demonstrate that the GMV could be driven by the AMO through atmospheric teleconnections and atmosphere–ocean coupling processes. Observations reveal a strong negative correlation when AMO leads GMV by approximately 4–8 years. Pacemaker experiments using a climate model driven by observed AMO signals reveal that the tropical Atlantic warm SST anomalies of AMO initiate anomalous cooling in the equatorial central-eastern Pacific through atmospheric teleconnections. Anticyclonic anomalies in the North and South Pacific induce equatorward winds along the coasts of North and South America, contributing to further cooling. The upper-ocean dynamics plays a minor role in GMV formation but contributes to a delayed response of the IPO to the AMO forcing. The possible impact of the GMV on AMO was also tested by prescribing only Pacific SST in the model; however, the model could not reproduce the observed phase relationship between the AMO and the GMV. These results support the hypothesis that the Atlantic Ocean plays a key role in the multidecadal variability of global SST.
Neurointerventions, Crime, and Punishment
Authors: Ryberg Jesper 
Published: December 2019

Abstract
Can it be justified to use neuroscientific technologies for influencing the functioning of human brain as a means of preventing offenders from engaging in future criminal conduct? This is indeed a highly controversial question and one which has a dark prehistory. Moreover, it is also a question that has attracted recent optimistic attention from researchers across different scientific fields. The purpose of this book is to consider various ethical challenges surrounding this question. More precisely, the author discusses issues such as, Is it morally acceptable to offer more lenient sentences to offenders in return for participation in neuroscientific treatment programmes? Would such offers be unacceptably coercive? Can it ever be morally justified to use compulsory neurointerventions as a means of preventing crime? Is it possible to administer neurointerventions as a type of punishment? Would it be acceptable for physicians to participate in the administration of neurointerventions on offenders? What is the moral significance of the sordid history of brain interventions for the present or future use of such treatment options? The author argues, on the one hand, that many of the in-principle objections to neuroscientific treatment are premature but also, on the other, that—given the way criminal justice systems currently function—we are well-advised not to put such treatment methods into practice.
Parenting Musically
Authors: Koops Lisa Huisman 
Published: December 2019

Abstract
Parents use music in family life to accomplish practical tasks, make relational connections, and guide their children’s musical development. Parenting Musically portrays the musicking of eight diverse Cleveland-area families in home, school, and community settings. Family musical interactions are analyzed using the concepts of musical parenting (actions to support a child’s musical development) and parenting musically (using music to accomplish extramusical parenting goals), arguing the importance of recognizing and valuing both modes. An additional construct, practical~relational musicking, lends nuance to the analysis of family musical engagement. Practical musicking refers to musicking for a practical purpose, such as learning a scale or passing the time in a car; relational musicking is musicking that deepens relationships with self, siblings, parents, or community members, such as a grandmother singing to her grandchildren via FaceTime as a way to feel connected. Families who embraced both practical and relational musicking expressed satisfaction in long-term musical involvement. Weaving together themes of conscious and intuitive parenting, the rewards and struggles of musical practice, the role of mutuality in community musicking, and parents’ responses to media messages surrounding music and parenting, the discussion incorporates research in music education, psychology, family studies, and sociology. This book serves to highlight the multifaceted nature of families’ engagement in music; the author urges music education practitioners and administrators to consider this diversity of engagement when approaching curricular decisions.
Functional structure
Authors: Dalrymple Mary , Lowe John J. , Mycock Louise 
Published: December 2019

AbstractFunctional structure is the abstract functional syntactic organization of the sentence, familiar from traditional grammatical descriptions, representing syntactic predicate-argument structure and functional relations like subject and object. Section 2.1 presents motivation for the categories and information appearing in functional structure and outlines some common characteristics of functional structure categories. Section 2.2 demonstrates that grammatical functions are best treated as primitive concepts, as they are in LFG, rather than defined in terms of morphological or phrase structure concepts. Section 2.3 shows that syntactic subcategorization requirements, the array of syntactic arguments required by a predicate, are best stated in functional terms. The formal representation of functional structure (f-structure) and constraints on f-structure representations are discussed in Section 2.4. Finally, Section 2.5 provides an overview of the content and representation of f-structure features.
Beyond c-structure and f-structure: Linguistic representations and relations
Authors: Dalrymple Mary , Lowe John J. , Mycock Louise 
Published: December 2019

AbstractIn the first part of the book, there was an examination of the two levels of syntactic structure: f-structure and c-structure. Besides these two syntactic structures, LFG research has explored other linguistic levels and their representations. In considering the overall architecture of our theory of grammar, the following questions must be addressed: How do we determine when it is necessary to postulate the existence of a new linguistic level, distinct from those already assumed within the theory? How do we determine the best representation for a proposed level of structure? And how can constraints within a level, or constraints that hold across levels, be defined within this architecture? Our theory must respect modularity and the independence of different levels of linguistic structure, while stating the relations among levels in a clear, easily understandable way. This chapter addresses these issues, and introduces the projection architecture as a piece-wise correspondence between levels of grammatical representation.
Argument structure and mapping theory
Authors: Dalrymple Mary , Lowe John J. , Mycock Louise 
Published: December 2019

AbstractThis chapter explores argument structure and its relation to syntax, particularly concentrating on its role in determining the grammatical functions of the semantic arguments of a predicate. The chapter examines different views of the representation and content of argument structure, and outlines the theory of the relation between thematic roles and grammatical functions. The first five sections explore issues relating to the theory of argument structure, including grammatical function alternations (Section 9.3) and argument selection and classification (Sections 9.4 and 9.5). The next four sections focus on the analysis of some important phenomena: the active/passive alternation (Section 9.6), impersonal predication (Section 9.7), locative inversion (Section 9.8), and complex predicates (Section 9.9). Further issues relating to grammatical functions and argument structure, including gradient distinctions and optionality, are considered in Section 9.10.