bluuebunny/crossref_metadata_2025_split huggingface dataset:
Progress or pinkwashing: who benefits from digital women-focused capital funds?
Authors: Orser Barbara , Coleman Susan , Li Yanhong 
Published: November 2019

AbstractThis paper examines the positioning of gender within women-focused capital funds (WFCFs) to consider the extent to which these digitally enabled sources of finance reflect the tenets of entrepreneurial feminism. Content analysis of 27 funds situated in Canada and the USA informs about fund mandates, rationales, types of capital, and anticipated outcomes. Our findings reveal that a minority of WFCFs examined sought to enhance equity and counter structural barriers associated with women entrepreneurs’ access to financial capital. Alternatively, the majority of WFCFs were positioned as vehicles to facilitate individual wealth creation. Eligibility ranged from multiple gender identities of the business owner to “women-led” businesses—defined as at least one woman executive, board or steering committee member. The latter of these criteria has the effect of diverting attention away from firms that are launched by women entrepreneurs. Pinkwashing was more likely to occur when WFCFs were created as add-ons to mainstream programs and services, rather than as a central element of the organization’s mission of supporting women and non-binary femmes. The findings support arguments that technology can both challenge or reinforce structural constraints that impede women entrepreneurs in the digital era.
Tryptophan metabolism is differently regulated between large and small dogs
Authors: Hoffman Jessica M. , Kiklevich J. Veronika , Austad Marika , Tran ViLinh , Jones Dean P. , Royal Angela , Henry Carolyn , Austad Steven N. 
Published: November 2019

AbstractCompanion dogs have recently been promoted as an animal model for the study of aging due to their similar disease profile to humans, the sophistication of health assessment and disease diagnosis, and the shared environments with their owners. In addition, dogs show an interesting life history trait pattern where smaller individuals are up to two-fold longer lived than their larger counterparts. While some of the mechanisms underlying this size and longevity trade-off are strongly suspected (i.e., growth hormone/IGF-I), there are likely a number of undiscovered mechanisms as well. Accordingly, we have completed a large-scale global metabolomic profiling of dogs encompassing a range of sizes and ages from three cities across the USA. We found a surprisingly strong location signal in the metabolome, stronger in fact than any signal related to age, breed, or sex. However, after controlling for the effects of location, tryptophan metabolism emerged as significantly associated with weight of the dogs, with small dogs having significantly higher levels of tryptophan pathway metabolites. Overall, our results point toward novel, testable hypotheses about the underlying physiological mechanisms that influence size and longevity in the companion dog and suggest that dogs may be useful in sorting out the complexities of the tryptophan metabolic network.
Toward a Reasons-First View of Normative Background Conditions
Authors: Garcia Andrés G. , Green Werkmäster Jakob 
Published: November 2019

AbstractBackground conditions are thought to explain how objects can have value in virtue of certain features and how reasons can consist in certain facts. The following paper provides an account of what background conditions are and what effect they have on normative features. It defends the idea that if values depend on reasons, then there is nothing really surprising or mysterious about the presence of background conditions in normative explanations. Background conditions turn out to be a natural and predictable result of normative hierarchies that treat reasons as metaphysically fundamental relative to other normative features. The account is also shown to have advantages over competing accounts in that it is able to capture the functional criteria that characterize background conditions while remaining theoretically parsimonious.
Bias Adjustment of Satellite Precipitation Estimation Using Ground-Based Observation: Mei-Yu Front Case Studies in Taiwan
Authors: Yeh Nan-Ching , Chuang Yao-Chung , Peng Hsin-Shuo , Hsu Kuo-Lin 
Published: November 2019

AbstractThe Global Satellite Mapping of Precipitation (GSMaP) was used to estimate the accumulated rainfall in May from the Mei-Yu front in Taiwan. Rainfall estimation from GSMaP during 2002–2017 were evaluated using more than 400 local gauge observations, collected from the Taiwan Central Weather Bureau (CWB). Studies have demonstrated that the GSMaP rainfall estimation estimates can be biased, depending on the target region, elevation, and season. In this experiment, we have evaluated GSMaP over three elevation ranges. The GSMaP systemic errors for each elevation range were identified and corrected using regression analysis. The results indicated that GSMaP estimation can be improved significantly through adjustment over three elevation ranges (elevation less than 50 m, elevation of 50–100 m, and elevation higher than 100 m). For these three elevation ranges, the correlation coefficient between the GSMaP estimations and CWB rainfall data was 0.76, 0.78, and 0.59, respectively. This indicated that the GSMaP estimation was more accurate for low-elevation regions than high-elevation regions. After the proposed approaches were employed to correct the errors, the bias errors were respectively improved by 5.64(13.7%), 7.33(38.4%) and 10.52(31.2%) mm for low-, mid- and high-elevation regions. This study demonstrated that the local correction approaches can be used to improve GSMaP estimation of Mei-Yu rainfall in Taiwan.
Research on Telescope TTL Coupling Noise in Intersatellite Laser Interferometry
Authors: Wang Zhi , Yu Tao , Zhao Ya , Luo Ziren , Sha Wei , Fang Chao , Wang Yukun , Wang Shaoxin , Qi Keqi , Wang Yongxian , Xu Xuanwen 
Published: November 2019

AbstractThe detection mission of gravitational waves in space is that the accuracy of the long-baseline intersatellite laser interferometry on the million-kilometer order needs to reach the order of $$8 \rm{pm}/\sqrt{\rm{Hz}}$$8pm/Hz. Among all noise sources that affect the interferometry accuracy, tilt-to-length (TTL) coupling noise is the second largest source of noise after shot noise. This paper focuses on studying the contribution of TTL coupling noise of the telescope system in the intersatellite scientific interferometer. By referring to the laser interferometer space antenna (LISA)’s noise budget, TTL coupling noise is required to be within ±25μm/rad (±300μrad). Therefore, this paper focuses on studying both the mechanism of TTL coupling noise due to the noise sources of the telescope and the method of suppressing the TTL noise, which can lay a foundation for noise distribution and the development of engineering prototypes in subsequent tasks.
Foetal Venous Anomalies: Experience in a Primary Referral Unit
Authors: Chaudhary Yogeshkumar S. , Patil Sachin Shridhar 
Published: November 2019

AbstractCongenital heart disease (CHD) is one of the most common congenital anomalies reported. Incidence of CHD is 8 to 9 per 1000 live births in published data worldwide (Chaudhary and Patil in J Fetal Med 5:221, 2018; Hoffman and Kaplan in J Am Coll Cardiol 39(12):1890–1900, 2002; Khalil et al. in Indian Pediatr 31(5):519–527, 1994; Wanni et al. in Heart India 2(3):76–95, 2014). Association of venous anomalies is known and has a significant impact on the perinatal and postnatal outcome. There is no published data about the incidence and spectrum of foetal venous anomalies in India. We tried to find out the incidence and spectrum of foetal venous anomalies in second and third trimester low risk population during routine ultrasound examination in our primary referral unit. 61 foetuses out of 19,929 were found to have venous anomalies with an incidence of 3 per 1000 s and third trimester pregnancies. Persistent left superior vena cava was the most common anomaly seen followed by umbilical vein varyx and absent ductus venosus. 46% of cases showed associated cardiac and extracardiac anomalies.
Effect of flow rates of gases flowing through a coal bed during coal heating and cooling on concentrations of gases emitted and fire hazard assessment
Authors: Więckowski Marek , Howaniec Natalia , Smoliński Adam 
Published: November 2019

AbstractThe flow velocity of gases in gobs directly influences the kinetics and intensity of gaseous components release during heating and cooling of coal. The assessment of fire hazard is performed on the basis of concentrations of particular gases in a mine air. These concentrations differ in coal heating and cooling phase which was proven in the study. This paper presented the results of the experimental study on temperature distribution in a simulated coal bed in heating (50–250 °C) and cooling (250–35 °C) phases as well as its correlation to variations in concentration of gases released in these phases and flow rates of gases flowing through the coal bed. The research was performed on twenty-two samples of bituminous coals acquired from various coal beds of Polish coal mines. Considerable differences were observed between heating and cooling phases in terms of the concentrations of gases taken into account in calculations of self-combustion index. In the heating phase temperature increase resulted in the decrease of concentrations ratios of ethane, ethylene, propane, propylene and acetylene, while in the cooling phase these ratios increased systemically. The effect of air (in heating phase) and nitrogen (in cooling phase) flow rate on the self-ignition index CO/CO2 was also determined.
From Bore–Soliton–Splash to a New Wave-to-Wire Wave-Energy Model
Authors: Bokhove O. , Kalogirou A. , Zweers W. 
Published: November 2019

AbstractWe explore extreme nonlinear water-wave amplification in a contraction or, analogously, wave amplification in crossing seas. The latter case can lead to extreme or rogue-wave formation at sea. First, amplification of a solitary-water-wave compound running into a contraction is disseminated experimentally in a wave tank. Maximum amplification in our bore–soliton–splash observed is circa tenfold. Subsequently, we summarise some nonlinear and numerical modelling approaches, validated for amplifying, contracting waves. These amplification phenomena observed have led us to develop a novel wave-energy device with wave amplification in a contraction used to enhance wave-activated buoy motion and magnetically induced energy generation. An experimental proof-of-principle shows that our wave-energy device works. Most importantly, we develop a novel wave-to-wire mathematical model of the combined wave hydrodynamics, wave-activated buoy motion and electric power generation by magnetic induction, from first principles, satisfying one grand variational principle in its conservative limit. Wave and buoy dynamics are coupled via a Lagrange multiplier, which boundary value at the waterline is in a subtle way solved explicitly by imposing incompressibility in a weak sense. Dissipative features, such as electrical wire resistance and nonlinear LED loads, are added a posteriori. New is also the intricate and compatible finite-element space–time discretisation of the linearised dynamics, guaranteeing numerical stability and the correct energy transfer between the three subsystems. Preliminary simulations of our simplified and linearised wave-energy model are encouraging and involve a first study of the resonant behaviour and parameter dependence of the device.
The evolution of the urinary bladder as a storage organ: scent trails and selective pressure of the first land animals in a computational simulation
Authors: McCarthy Maxine , McCarthy Liam 
Published: November 2019

AbstractThe function of waste control in all living organisms is one of the vital importance. Almost universally, terrestrial tetrapods have a urinary bladder with a storage function. It is well documented that many marine and aerial species do not have an organ of such a function, or have one with very depressed storage functionality. Bladder morphology indicates it has evolved from a thin-walled structure used for osmoregulatory purposes, as it is currently used in many marine animals. It is hypothesised that the storage function of the urinary bladder allows for an evolutionary selective advantage in reducing the likelihood of successful predation. Random walks simulating predator and prey movements with simplified scent trails were utilised to represent various stages of the hunt: Detection and pursuit. A final evolutionary model is proposed in order to display the advantages over inter-generational time scales and illustrates how a bladder may evolve from an osmoregulatory organ to one of the storage. Data sets were generated for each case and analysed indicating the viability of such advantages. From the highly consistent results, three distinct characteristics of having a storage function in the urinary bladder are suggested: reduced scent trail detection rate; increased prey–predator separation (upon scent trail detection); and a reduced probability of successful capture upon scent detection by the predator. Furthered by the evolutionary model indicating such characteristics are conserved and augmented over many generations, it is concluded that prey–predator interactions provide a large selective pressure in the evolution of the urinary bladder and its storage function.
Mitigating Metaphors: A Comprehensible Guide to Recent Nature-Inspired Algorithms
Authors: Lones Michael A. 
Published: November 2019

AbstractIn recent years, a plethora of new metaheuristic algorithms have explored different sources of inspiration within the biological and natural worlds. This nature-inspired approach to algorithm design has been widely criticised. A notable issue is the tendency for authors to use terminology that is derived from the domain of inspiration, rather than the broader domains of metaheuristics and optimisation. This makes it difficult to both comprehend how these algorithms work and understand their relationships to other metaheuristics. This paper attempts to address this issue, at least to some extent, by providing accessible descriptions of the most cited nature-inspired algorithms published in the last 20 years. It also discusses commonalities between these algorithms and more classical nature-inspired metaheuristics such as evolutionary algorithms and particle swarm optimisation, and finishes with a discussion of future directions for the field.
Private sector development and the persistence of fragility in Sierra Leone
Authors: Ganson Brian , M’cleod Herbert 
Published: November 2019

AbstractRhetoric from both domestic and international policy actors equated foreign direct investment and robust business growth in Sierra Leone with an exit from fragility. To the contrary, the trajectory of private sector development experienced from 2002 to 2014 contributed to Sierra Leone's socio-political challenges, replicating in the contemporary period dynamics of grievance and exclusion that were root causes of the country's endemic instability and then civil war. This study challenges the practices and refines the ideas underlying the prevailing vision for business-led development in Sierra Leone and other fragile states. It links extensive documentation of the role of business in Sierra Leone with peacebuilding and statebuilding frameworks to present a novel perspective on the mechanisms of action of private sector development in contexts of persistent fragility. In doing so, it provides a foundation on which further theoretical propositions for the ordering of business-state relations in support of transitions from fragility to peaceful development can be developed and tested.
Relationship Between Use of Media and Radiation Anxiety Among the Residents of Fukushima 5.5 Years After the Nuclear Power Plant Accident
Authors: Fukasawa Maiko , Kawakami Norito , Nakayama Chihiro , Yasumura Seiji 
Published: November 2019

AbstractObjective:We aimed to investigate the relationships between use of media to obtain information on radiation and radiation anxiety among community residents in Fukushima, 5.5 years after the nuclear power plant accident.Methods:A questionnaire survey was administered between August and October 2016 to 2000 randomly sampled residents in Fukushima prefecture. Radiation anxiety toward health and regarding discrimination and prejudice were assessed with 4- and 3-item scales, respectively. Participants nominated their most-used media for acquiring information on radiation by choosing up to 3 sources from 12 information sources listed (eg, local newspaper, TV news, websites, social networking sites [SNS], local government newsletter, word of mouth). We investigated associations of most-used media types and radiation anxiety, controlling for sociodemographic characteristics and anxiety regarding radiation’s health effects immediately after the accident, using multivariate linear regression analyses.Results:Valid responses were obtained from 790 (39.5%) residents. Acquiring information about radiation by word of mouth was related to higher radiation anxiety toward health. Regarding radiation anxiety concerning discrimination and prejudice, SNS use was related to higher anxiety, whereas acquiring information through Nippon Hoso Kyokai (NHK) TV news was related to lower anxiety.Conclusions:Interpersonal interactions rather than gaining information from media – characterized by unidirectional information exchange – may increase radiation anxiety.
THE POLITICS OF SOCIALIST EDUCATION IN GHANA: THE KWAME NKRUMAH IDEOLOGICAL INSTITUTE, 1961–6
Authors: SERRA GERARDO , GERITS FRANK 
Published: November 2019

ABSTRACTThis article reconstructs the trajectory of the Kwame Nkrumah Ideological Institute (KNII) to shed light on the politics of socialist education in 1960s Ghana. On the basis of archival evidence, it explores the changing role of the institute in the making of Nkrumahism as public discourse and documents the evolving relationship between the universalism of Marxism-Leninism and the quest for more local political iconographies centred on Nkrumah's life and work. Secondly, the article analyses the individual motivations and experiences of a sample of foreign lecturers. The article suggests that ideological institutes offer insights into the processes by which official ideologies were created and disseminated, a foil through which to interrogate the usages and appropriation of social sciences education, and a window onto the multiple ways in which local and foreign agents negotiated their identities and political participation in African socialist experiments.
Upgrading the smallholder dairy value chain: a system dynamics ex-ante impact assessment in Tanzania's Kilosa district
Authors: Dizyee Kanar , Baker Derek , Omore Amos 
Published: November 2019

AbstractThis paper examines ex-ante impacts of two policy interventions that improve productivity of local-breed cows through artificial insemination (AI) and producers’ access to distant markets through a dairy market hub. The majority of cattle in Kilosa district in Tanzania are local low productivity breeds kept by smallholders and agro-pastoralists. Milk production is seasonal, which constrains producers’ access to distant urban markets, constrains producers’ incomes and restricts profitability in dairy processing. We developed and evaluated an integrated system dynamics (SD) simulation model that captures many relevant feedbacks between the biological dynamics of dairy cattle production, the economics of milk market access, and the impacts of rainfall as an environmental factor. Our analysis indicated that in the short (1 year) and medium (5-year) term, policy interventions have a negative effect on producers’ income due to high AI costs. However, in the long term (5+ years), producers’ income from dairy cattle activities markedly increases (by, on average, 7% per year). The results show the potential for upgrading the smallholder dairy value chain in Kilosa, but achievement of this result may require financial support to producers in the initial stages (first 5 years) of the interventions, particularly to offset AI costs, as well as additional consideration of post-farm value chain costs. Furthermore, institutional aspects of dairy market hub have substantial effects on trade-offs amongst performance measures (e.g. higher profit vs. milk consumption at producer's household) with gain in cumulative profit coming at the expense of a proportional and substantial reduction in home milk consumption.
Domestic Workers and Foreign Occupation: Haitian Servants, US Marines, and Conflicts over Labor and Empire in Haiti, 1915–1934
Authors: Casey Matthew 
Published: November 2019

AbstractDuring the US military occupation of Haiti, domestic workers performed the crucial labor that allowed Marine households, the city of Port-au-Prince, and the entire country to function. In this sense, they represented a human infrastructure for the entire occupation. Their experiences show that the debates over labor, race, and sovereignty that defined the high politics of the occupation actually reached into private spaces where face-to-face interactions between occupier and occupied occurred. Domestic work, like other types of labor in the occupation, ran the gamut from highly coerced forms of unpaid child labor and convict work to various configurations of wage labor. Domestic sites influenced mutual processes of race-making, including the US exoticist obsession with Haitian Vodou. Servants’ conflicts with their Marine employers included—but ultimately went beyond—daily struggles over labor. Their proximity to marines influenced domestics’ participation in acts of anti-imperial activism, such as the Caco rebellion, and explains why servants were invoked by radical journalists and cultural nationalist writers who opposed US rule. Domestics’ activities also highlight under-explored areas of Haitian activism, such as their use of formal state institutions to seek redress and their participation in emerging forms of urban protest that included other members of the urban working class. Although novel and relatively small during the occupation, such urban protests have become a staple of Haitian politics in the present day.
Estimation of the real burden of invasive meningococcal disease in Argentina
Authors: Gómez J. A. , Wetzler Malbrán P. , Vidal G. , Seoane M. , Giglio N. D. 
Published: November 2019

Abstract
Among the different existing types of bacterial meningitis, the one caused by Neisseria meningitidis is the main presentation of invasive meningococcal disease (IMD). IMD is a significant public health concern and has a reported incidence rate in Argentina of 0.44 cases per 100 000 inhabitants in 2015. However, the actual incidence is thought to be higher as passive surveillance systems neither report nor identify 100% of all cases. The aim of this study is to develop an estimation of the burden of IMD in Argentina closer to reality by adjusting/correcting several limitations observed in the surveillance data available. A retrospective observational study has been performed using four Argentinean national databases recording the number of IMD cases and deaths, serogroups of N. meningitidis and ages, between 2007 to 2016. The reported data were adjusted to account for underreporting and to also integrate the cases missed due to well-known limitations associated with the diagnosis of N. meningitidis detection methods. Data were further analysed by serogroups of N. meningitidis and by age groups. After these adjustments, the potential numbers of IMD cases and IMD-related deaths are estimated to be 3.1 and 1.9 higher than reported, respectively. The study corrects the previous underestimation of the disease burden and provides expectedly more robust estimates aligned with international evidence and highlights the importance of active surveillance, with high-quality methods, for a better definition of preventive strategies against IMD in Argentina.