bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improved estimation of macroevolutionary rates from fossil data using a Bayesian framework
Authors: Silvestro Daniele , Salamin Nicolas , Antonelli Alexandre , Meyer Xavier 
Published: September 2019

AbstractThe estimation of origination and extinction rates and their temporal variation is central to understanding diversity patterns and the evolutionary history of clades. The fossil record provides the only direct evidence of extinction and biodiversity changes through time and has long been used to infer the dynamics of diversity changes in deep time. The software PyRate implements a Bayesian framework to analyze fossil occurrence data to estimate the rates of preservation, origination, and extinction while incorporating several sources of uncertainty. Building upon this framework, we present a suite of methodological advances including more complex and realistic models of preservation and the first likelihood-based test to compare the fit across different models. Further, we develop a new reversible jump Markov chain Monte Carlo algorithm to estimate origination and extinction rates and their temporal variation, which provides more reliable results and includes an explicit estimation of the number and temporal placement of statistically significant rate changes. Finally, we implement a new C++ library that speeds up the analyses by orders of magnitude, therefore facilitating the application of the PyRate methods to large data sets. We demonstrate the new functionalities through extensive simulations and with the analysis of a large data set of Cenozoic marine mammals. We compare our analytical framework against two widely used alternative methods to infer origination and extinction rates, revealing that PyRate decisively outperforms them across a range of simulated data sets. Our analyses indicate that explicit statistical model testing, which is often neglected in fossil-based macroevolutionary analyses, is crucial to obtain accurate and robust results.
IDENTITY AND THE ABSTRACT SELF IN CAT HOPE'SSPEECHLESS
Authors: Milligan Kate B. 
Published: September 2019

AbstractCat Hope's compositional practice is guided by a belief that music is inherently socially situated and can therefore be used as a tool for change. Through her 2019 operaSpeechlessHope contributes to public discourse around the treatment of detainees in Australian offshore processing centres and engages more broadly with issues of nationality, human rights, displacement and the agency of voiceless minorities. This article demonstrates the way in which Hope presents identity in abstraction and complicates the binary of the self and the collective through musical acts of empathy. In doing so, she pioneers a new model which affords composers the ability to present progressive social arguments, crucial to a global political climate in desperate need of a recalibrated perspective of identity.
Sociocultural memory development research drives new directions in gadgetry science
Authors: Van Bergen Penny , Sutton John 
Published: September 2019

Abstract
Sociocultural developmental psychology can drive new directions in gadgetry science. We use autobiographical memory, a compound capacity incorporating episodic memory, as a case study. Autobiographical memory emerges late in development, supported by interactions with parents. Intervention research highlights the causal influence of these interactions, whereas cross-cultural research demonstrates culturally determined diversity. Different patterns of inheritance are discussed.
Could nonhuman great apes also have cultural evolutionary psychology?
Authors: Tennie Claudio 
Published: September 2019

Abstract
Attempted answers are given to (a) whether nonhuman great apes (apes) also have evolved imitation (answer: no); (b) whether humans can transmit imitation as a gadget to apes (answer: yes, partly); (c) whether human-to-ape transmission can kickstart subsequent and stable ape cultural evolutionary psychology (“CEP”; answer: unlikely); and (d) when CEP evolved in our lineage (answer: relatively late).
Cultural evolutionary psychology is still evolutionary psychology
Authors: Fenici Marco , Garofoli Duilio 
Published: September 2019

AbstractThe cognitive gadgets theory proposes to reform evolutionary psychology by replacing the standard nativist and internalist approach to modularity with a cultural constructivist one. However, the resulting “cultural evolutionary psychology” still maintains some controversial aspects of the original neo-Darwinian paradigm. These assumptions are unnecessary to the cognitive gadgets theory and can be eliminated without significant conceptual loss.
Cognitive gadgets: A provocative but flawed manifesto
Authors: Del Giudice Marco 
Published: September 2019

Abstract
The argument against innatism at the heart of Cognitive Gadgets is provocative but premature, and is vitiated by dichotomous thinking, interpretive double standards, and evidence cherry-picking. I illustrate my criticism by addressing the heritability of imitation and mindreading, the relevance of twin studies, and the meaning of cross-cultural differences in theory of mind development. Reaching an integrative understanding of genetic inheritance, plasticity, and learning is a formidable task that demands a more nuanced evolutionary approach.
Cognition blindness and cognitive gadgets
Authors: Heyes Cecilia 
Published: September 2019

Abstract
Responding to commentaries from psychologists, neuroscientists, philosophers, and anthropologists, I clarify a central purpose of Cognitive Gadgets – to overcome “cognition blindness” in research on human evolution. I defend this purpose against Brunerian, extended mind, and niche construction critiques of computationalism – that is, views prioritising meaning over information, or asserting that behaviour and objects can be intrinsic parts of a thinking process. I argue that empirical evidence from cognitive science is needed to locate distinctively human cognitive mechanisms on the continuum between gadgets and instincts. Focussing on that requirement, I also address specific challenges, and applaud extensions and refinements, of the evidence surveyed in my book. It has been said that “a writer's idea of sound criticism is ten thousand words of closely reasoned adulation.” I cannot disagree with this untraceable wag, but the 30 commentators on Cognitive Gadgets provided some 30,000 words of criticism that are of much greater scientific value than adulation. I am grateful to them all. The response that follows is V-shaped. It starts with the broadest conceptual and methodological issues and funnels down to matters arising from specific empirical studies.
Farmers’ autonomous management or state regulation? The consolidation of local irrigation associations in Spain (nineteenth to twentieth centuries)
Authors: Calatayud Giner Salvador , D’Amaro Francesco 
Published: September 2019

AbstractThe collective management of irrigation is an essential factor in agrarian development, both present and past. However, the relationship of irrigation associations with the state remains underexplored, despite the increasingly important role played by water policies in the modern world. The present article examines this relationship in Spain over the last two centuries. Our results suggest that, first, the state played a decisive part in the emergence and evolution of irrigation associations, and this belies the assumption of the traditional origin of these institutions; second, that farmers, despite being subject to the regulatory framework, enjoyed substantial autonomy in the management of water resources; and, third, that the relationship between local associations and the state changed over time, in response to political regime changes and the transformation of irrigation agriculture. When the state tried to impose authoritarian policies upon irrigation users, these reacted by developing unprecedented forms of organisation.
A Systematic Review of Neuropsychological Tests for the Assessment of Dementia in Non-Western, Low-Educated or Illiterate Populations
Authors: Franzen Sanne , van den Berg Esther , Goudsmit Miriam , Jurgens Caroline K. , van de Wiel Lotte , Kalkisim Yuled , Uysal-Bozkir Özgül , Ayhan Yavuz , Nielsen T. Rune , Papma Janne M. 
Published: September 2019

AbstractObjective:Neuropsychological tests are important instruments to determine a cognitive profile, giving insight into the etiology of dementia; however, these tests cannot readily be used in culturally diverse, low-educated populations, due to their dependence upon (Western) culture, education, and literacy. In this review we aim to give an overview of studies investigating domain-specific cognitive tests used to assess dementia in non-Western, low-educated populations. The second aim was to examine the quality of these studies and of the adaptations for culturally, linguistically, and educationally diverse populations.Method:A systematic review was performed using six databases, without restrictions on the year or language of publication.Results:Forty-four studies were included, stemming mainly from Brazil, Hong Kong, Korea, and considering Hispanics/Latinos residing in the USA. Most studies focused on Alzheimer’s disease (n= 17) or unspecified dementia (n= 16). Memory (n= 18) was studied most often, using 14 different tests. The traditional Western tests in the domains of attention (n= 8) and construction (n= 15), were unsuitable for low-educated patients. There was little variety in instruments measuring executive functioning (two tests,n= 13), and language (n= 12, of which 10 were naming tests). Many studies did not report a thorough adaptation procedure (n= 39) or blinding procedures (n= 29).Conclusions:Various formats of memory tests seem suitable for low-educated, non-Western populations. Promising tasks in other cognitive domains are the Stick Design Test, Five Digit Test, and verbal fluency test. Further research is needed regarding cross-cultural instruments measuring executive functioning and language in low-educated people.
The impact of an income-generating activities programme on children and mothers’ undernutrition in extreme poor rural Bangladeshi households
Authors: Goto Rie , Devine Joe , Nicholas Mascie-Taylor C.G. , Ormand Justin , Jufry Abdul Jabber 
Published: September 2019

AbstractObjective:The current study assessed changes in children and mothers’ nutritional status before and after raising Bangladeshi households out of extreme poverty through an income-generating activities (IGA) programme.Design:Extreme poor households took part in the IGA programme for 2 years and recruitment took place over four waves in annual cycles. Children and mothers were measured with regarding their nutritional status before and after the IGA programme commenced.Settings:Rural Bangladesh.Subjects:Three-hundred and eighty-two children under 5 years of age at recruitment, and their mothers.Results:After 2 years of the IGA programme, the prevalence of stunting significantly declined from 40·3 % to 33·0 % (P= 0·003), anaemia declined from 51·6 % to 44·0 % (P= 0·020) while mothers’ CED (Chronic Energy Deficiency) declined from 52·0 % to 42·7 % (P< 0·001), but no significant changes were found in children’s wasting, declining from 25·4 % to 21·5 %, underweight which remained the same at 43·2 %, while mothers’ anaemia rose from 39·3 % to 42·7 %. There were also highly significant improvements in household socio-economic status. Increases in socio-economic security (especially in relation to cash savings and net income) and improvements in food quantity and quality (indicated by greater food diversity and animal food intake) were associated with normal nutritional status, and cessation of open defecation was associated with reduction in mothers’ and child anaemia.Conclusion:The IGA programme was associated with increased household socio-economic security, such as asset accumulation, food security and sanitation, and with improvements in the nutritional status of children and their mothers in extreme poor households.
Development of a diet quality index to assess adherence to Canadian dietary recommendations in 3-year-old children
Authors: Jarman Megan , Vashi Nisha , Angus Amy , Bell Rhonda C , Giesbrecht Gerald F ,   the APrON study team
Published: September 2019

AbstractObjective:Little is known about the diet quality of preschool children in Canada. We adapted an established diet quality index for European preschool children to align with the Canadian context and applied the index to dietary data of 3-year-old children to assess patterns of diet quality.Design:Our diet quality index (DQI-C) consists of four components that align with Canada’s Food Guide (Vegetables and Fruit, Grain Products, Milk and Alternatives and Meat and Alternatives) and two components that account for less healthy intakes (Candy/Snacks, and Sugar-Sweetened Beverages (SSB)). The ratio between consumption v. recommended intakes is calculated for each component and summed to give a total score from 0 to 6.Setting:Alberta, Canada.Participants:The DQI-C was applied to FFQ data from 1260 3-year-old children.Results:Mean DQI-C was 3·69 (sd 0·6). Most children met recommendations for Vegetables and Fruit (73 %) and Meat and Alternatives (70 %); however, fewer met recommendations for Milk and Alternatives (38 %) and Grain Products (13 %). Children in the lowest quartile for DQI-C score consumed a mean of 82 g of Candy/Snacks and 193 g of SSB daily, whereas those in the highest quartile consumed 45 g/d and 17 g/d of Candy and Snacks and SSB, respectively.Conclusion:This DQI-C score is useful for ranking Canadian preschool children according to their overall diet quality. There is room for improvement for consumptions of Grain Products, Meat and Alternatives, Candy/Snacks and SSB, which could be a target for initiatives to improve diet quality of preschool children in Canada.
Hayekian welfare states: explaining the coexistence of economic freedom and big government
Authors: Bergh Andreas 
Published: September 2019

AbstractTo explain the coexistence of economic freedom and big government, this paper distinguishes between big government in the fiscal sense of requiring high taxes, and big government in the Hayekian sense of requiring knowledge that is difficult to acquire from a central authority. The indicators of government size in measures of economic freedom capture the fiscal size but ignore the Hayekian knowledge problem. Thinking about government size in both the fiscal and Hayekian dimensions suggests the possibility of Hayekian welfare states where trust and state capacity facilitate experimentation and learning, resulting in a public sector that is big in a fiscal sense but not necessarily more vulnerable to the Hayekian knowledge problem. Pensions in Sweden are used as a case to illustrate the empirical relevance of the argument. The new pension system represents big government in a fiscal sense, but by relying on decentralized choice it requires relatively little central knowledge.
Effect of pomegranate fruit supplementation on performance and	various markers in athletes and active subjects: A systematic	review
Authors: Urbaniak Alicja , Skarpańska-Stejnborn Anna 
Published: September 2019

Abstract. The aim of the study was to review recent findings on the use of POM supplements in athletes of various disciplines and physically active participants. Eleven articles published between 2010 and 2018 were included, where the total number of investigated subjects was 176. Male participants constituted the majority of the group (n = 155), as compared to females (n = 21). 45% of research described was conducted on athletes, whereas the remaining studies were based on highly active participants. Randomised, crossover, double-blind study designs constituted the majority of the experimental designs used. POM supplementation varied in terms of form (pills/juice), dosage (50 ml–500 ml) and time of intervention (7 days–2 months) between studies. Among the reviewed articles, POM supplementation had an effect on the improvement of the following: whole body strength; feeling of vitality; acute and delayed muscle fatigue and soreness; increase in vessel diameter; blood flow and serum level of TAC; reduction in the rate of increase for HR, SBP, CK and LDH; support in the recovery of post-training CK, LDH, CRP and ASAT to their baseline levels; reduction of MMP2, MMP9, hsCRP and MDA; and increased activity of antioxidant enzymes (glutathione peroxidase and superoxide dismutase). In the majority of reviewed articles POM supplementation had a positive effect on a variety of parameters studied and the authors recommended it as a supplement for athletes and physically active bodies.
Measuring Illness Behavior in One Minute
Authors: Schmalbach Bjarne , Tibubos Ana Nanette , Hinz Andreas , Zenger Markus , Brähler Elmar 
Published: September 2019

Abstract. The present study addresses shortcomings in previous psychometric research into the Scale for the Assessment of Illness Behavior (SAIB) and develops a short form, the SAIB-10. We used ant-colony optimization to construct a subset of items in an exploratory sample ( n = 1,187) and affirmed it in factor analysis in a confirmatory sample ( n = 1,208). We find excellent model fit and evidence for strict invariance across sex and age. As expected, there were associations with distressed personality, perceived social support, and mental health. Finally, we report normative values for usage by researchers and clinicians. In sum, the SAIB-10 is an economical measure of illness behavior and recommended as a screening tool or for large-scale surveys.
High‐Energy (>10 MeV) Oxygen and Sulfur Ions Observed at Jupiter From Pulse Width Measurements of the JEDI Sensors
Authors: Westlake J. H. , Clark G. , Haggerty D. K. , Jaskulek S. E. , Kollmann P. , Mauk B. H. , Mitchell D. G. , Nelson K. S. , Paranicas C. P. , Rymer A. M. 
Published: September 2019

AbstractThe Jovian polar regions produce X‐rays that are characteristic of very energetic oxygen and sulfur that become highly charged on precipitating into Jupiter's upper atmosphere. Juno has traversed the polar regions above where these energetic ions are expected to be precipitating revealing a complex composition and energy structure. Energetic ions are likely to drive the characteristic X‐rays observed at Jupiter (Haggerty et al., 2017, https://doi.org/10.1002/2017GL072866; Houston et al., 2018, https://doi.org/10.1002/2017JA024872; Kharchenko et al., 2006, https://doi.org/10.1029/2006GL026039). Motivated by the science of X‐ray generation, we describe here Juno Jupiter Energetic Particle Detector Instrument (JEDI) measurements of ions above 1 MeV and demonstrate the capability of measuring oxygen and sulfur ions with energies up to 100 MeV. We detail the process of retrieving ion fluxes from pulse width data on instruments like JEDI (called “puck's”; Clark, Cohen, et al., 2016, https://doi.org/10.1002/2017GL074366; Clark, Mauk, et al., 2016, https://doi.org/10.1002/2015JA022257; Mauk et al., 2013, https://doi.org/10.1007/s11214‐013‐0025‐3) as well as details on retrieving very energetic particles (>20 MeV) above which the pulse width also saturates.
Hemispherical Shifted Symmetry in Polar Cap Patch Occurrence: A Survey of GPS TEC Maps From 2015–2018
Authors: David M. , Sojka J.J. , Schunk R.W. , Coster A.J. 
Published: September 2019

AbstractMuch theoretical and observational work has been devoted to studying the occurrence of F region polar cap patches in the Northern Hemisphere; considerably less work has been applied to the Southern Hemisphere. In recent years, the Madrigal database of mappings of total electron content (TEC) has improved in Southern Hemisphere coverage, to the point that we can now carry out a study of patch frequency and occurrence. We find that Southern Hemisphere patch occurrence is very similar to that of the Northern Hemisphere with a half‐year offset, plus an offset in universal time of approximately 12 hr. This is further supported by running an ionospheric model for both hemispheres and applying the same patch‐to‐background technique. Further, we present a simple physical mechanism involving a sunlit dayside plasma source concurrent with a dark polar cap, which yields a patch‐to‐background pattern very much like that seen in the TEC mappings for both hemispheres.
The Iron Invariance: Implications for Thermal Convection in Earth's Core
Authors: Yong Wenjun , Secco Richard A. , Littleton Joshua A. H. , Silber Reynold E. 
Published: September 2019

AbstractConvection of the liquid iron (Fe) outer core and electrical properties of Fe are responsible for the geodynamo that generates the geomagnetic field. Recent results showed the thermal conductivity of the core and related conductive heat flux may be much larger than previously accepted, suggesting that thermal convection would not be an energy source to power the geodynamo. Here we report experimental measurements of the electrical resistivity of solid and liquid Fe which show invariant values along the melting boundary at pressures up to 24 GPa. The observed resistivity invariance was extrapolated to Earth's predominantly Fe solid inner core and liquid outer core conditions and, using the Wiedemann‐Franz law, the thermal conductivity was calculated. We calculate a conductive core heat flow of 8–9 TW at the core‐mantle boundary. These results provide strong support for thermal convection as a geodynamo energy source.
Model‐Based Evaluation of Methods for Maximizing Efficiency and Effectiveness of Hydraulic Fracture Stimulation of Horizontal Wells
Authors: Cheng C. , Bunger A.P. 
Published: September 2019

AbstractHydraulic fracturing enables oil and gas extraction from low‐permeability reservoirs, but there remains a need to reduce the environmental footprint. Resource use, contaminant‐bearing flowback water, and potential for induced seismicity are all scaled by the volume of injected fluid. Furthermore, the greenhouse gas emissions associated with each extracted unit of energy can be decreased by improving resource recovery. To minimize fluid use while maximizing recovery, a rapidly computing model is developed and validated to enable the thousands of simulations needed to identify opportunities for optimization. Lower pumping pressure approaches that minimize pressure loss through the wellbore perforations combined with nonuniform spacing are shown to be capable of substantially reducing fluid consumption and/or increasing created fracture surface area when the stress variation is mainly from fracture interaction instead of in situ stress. When in situ stress variation is dominant, “limited entry” methods promote more uniform growth but with higher pumping pressures and energy consumption.
Generation of Submesoscale Frontal Eddies in the Agulhas Current
Authors: Tedesco P. , Gula J. , Ménesguen C. , Penven P. , Krug M. 
Published: September 2019

AbstractThis study addresses the dynamics of the Agulhas inshore front in the submesoscale range upstream of 26° E. Submesoscale frontal eddies are observed in the vicinity of Port Elizabeth (26° E) from satellite images and in observations collected from underwater gliders. Using a submesoscale‐resolving numerical model (dx ∼ 0.75 km), we are able to simulate similar submesoscale eddies. Barotropic instability is confirmed as the generation mechanism by a one‐dimensional linear stability analysis and an eddy kinetic energy budget. Kinetic energy is transferred from the mean flow to the eddies through the mean horizontal shear, which is a signature of barotropic instability. When the Agulhas Current is in a nonmeandering state, submesoscale eddy generation is a recurrent process which locally drives the front's variability. Along the front, the spatial variability of barotropic instability is shaped by the background strain. A large strain aligned with the frontal axis intensifies the frontal shear upstream of 28° E while a weakening of the strain allows for barotropic instability to be triggered downstream. Although an intermittent process, the barotropic instability shows a dominant period of variability comparable with the variability of the Agulhas Current and Undercurrent.