bluuebunny/crossref_metadata_2025 huggingface dataset:
Financial intermediation through risk sharing vs non-risk sharing contracts, role of credit risk, and sustainable production: evidence from leading countries in Islamic finance
Authors: Saleem Adil , Daragmeh Ahmad , Zahid R. M. Ammar , Sági Judit
Published: May 2023

The asset side of Islamic banks has two different portfolios running side by side, namely risk-sharing (PLS) and non-risk sharing (non-PLS) financing. The segregation of PLS and non-PLS financing has gathered some attention recently owning to its relative importance for sustainable economic output. This study attempts to analyze the impact of decomposed Islamic financing modes (PLS and non-PLS) with a particular focus on their impact on real economic activity. In addition, we moderated the relationship with asset quality of aggregate Islamic banking sector. Quarterly data from 2014 to 2021 have been sourced from datasets of the Islamic financial service board (IFSB), the International Monetary Fund (IMF), World Bank, and Central banks’ data streams. Eleven countries have been selected based on the highest local and global share in global Islamic financial assets. Panel data regression model has been used in this study. The findings indicate that PLS financing is a weaker driver to channelize funds. However, industrial production output is significantly affected by non-PLS financing. Further the results suggest, Islamic finance–output nexus found to have a stronger relationship in the presence of higher asset quality of Islamic banks. The results show that firms mostly rely on non-PLS financing, due to reduced asymmetry and higher transparency in non-PLS contracts compared to PLS modes. The results have implications for governing bodies of Islamic financial system in boosting risk-sharing contracts and firms to limit agency conflicts arising from fluctuating cost of financing.
Nomogram for Predicting Early Mortality after Umbilical Cord Blood Transplantation in Children with Inborn Errors of Immunity
Authors: Wang Ping , Liu Chao , Wei Zhongling , Jiang Wenjin , Sun Hua , Wang Yuhuan , Hou Jia , Sun Jinqiao , Huang Ying , Wang Hongsheng , Wang Yao , He Xinjun , Wang Xiaochuan , Qian Xiaowen , Zhai Xiaowen
Published: May 2023

Purpose

Pediatric patients with inborn errors of immunity (IEI) undergoing umbilical cord blood transplantation (UCBT) are at risk of early mortality. Our aim was to develop and validate a prediction model for early mortality after UCBT in pediatric IEI patients based on pretransplant factors.

Methods

Data from 230 pediatric IEI patients who received their first UCBT between 2014 and 2021 at a single center were analyzed retrospectively. Data from 2014–2019 and 2020–2021 were used as training and validation sets, respectively. The primary outcome of interest was early mortality. Machine learning algorithms were used to identify risk factors associated with early mortality and to build predictive models. The model with the best performance was visualized using a nomogram. Discriminative ability was measured using the area under the curve (AUC) and decision curve analysis.

Results

Fifty days was determined as the cutoff for distinguishing early mortality in pediatric IEI patients undergoing UCBT. Of the 230 patients, 43 (18.7%) suffered early mortality. Multivariate logistic regression with pretransplant albumin, CD4 (absolute count), elevated C-reactive protein, and medical history of sepsis showed good discriminant AUC values of 0.7385 (95% CI, 0.5824–0.8945) and 0.827 (95% CI, 0.7409–0.9132) in predicting early mortality in the validation and training sets, respectively. The sensitivity and specificity were 0.5385 and 0.8154 for validation and 0.7667 and 0.7705 for training, respectively. The final model yielded net benefits across a reasonable range of risk thresholds.

Conclusion

The developed nomogram can predict early mortality in pediatric IEI patients undergoing UCBT.
Comparing Continuous with Periodic Vital Sign Scoring for Clinical Deterioration Using a Patient Data Model
Authors: Peelen Roel V. , Eddahchouri Yassin , Koeneman Mats , Melis René , van Goor Harry , Bredie Sebastian J. H.
Published: May 2023

To evaluate a minute-by-minute monitoring algorithm against a periodic early warning score (EWS) in detecting clinical deterioration and workload. Periodic EWSs suffer from large measurement intervals, causing late detection of deterioration. This might be prevented by continuous vital sign monitoring with a real-time algorithm such as the Visensia Safety Index (VSI). This prospective comparative data modeling cohort study (NCT04189653) compares continuous algorithmic alerts against periodic EWS in continuous monitored medical and surgical inpatients. We evaluated sensitivity, frequency, number of warnings needed to evaluate (NNE) and time of initial alert till escalation of care (EOC): Rapid Response Team activation, unplanned ICU admission, emergency surgery, or death. Also, the percentage of VSI alerting minutes was compared between patients with or without EOC. In 1529 admissions continuous VSI warned for 55% of EOC (95% CI: 45-64%) versus 51% (95% CI: 41-61%) by periodic EWS. NNE for VSI was 152 alerts per detected EOC (95% CI: 114-190) compared to 21 (95% CI: 17-28). It generated 0.99 warnings per day per patient compared to 0.13. Time from detection score till escalation was 8.3 hours (IQR: 2.6-24.8) with VSI versus 5.2 (IQR: 2.7-12.3) hours with EWS (P=0.074). The percentage of warning VSI minutes was higher in patients with EOC than in stable patients (2.36% vs 0.81%, P<0.001). Although sensitivity of detection was not significantly improved continuous vital sign monitoring shows potential for earlier alerts for deterioration compared to periodic EWS. A higher percentage of alerting minutes may indicate risk for deterioration.
The effect of the introduction of livestock on the erosion of alpine soils: a comparison of five dating techniques applied to sediments of the Australian alpine Blue Lake
Authors: De Deckker Patrick , Hancock Gary J. , Olley Jon M. , Stanley Shawn , Hope Geoffrey
Published: May 2023

210Pb and137Cs dating of bulk sediments obtained from the alpine Blue Lake, located in the Snowy Mountains of southeastern Australia, was applied here to date recent lacustrine sediments. In addition, the presence ofPinuspollen (a taxon introduced in Australia about 150 years ago) down to a sediment depth of 56 cm in the core is used to obtain a chronology for the upper part of the core. Accelerated Mass Spectrometry radiocarbon dates obtained from organic muds from the same core do not agree with the chronology constructed using the three other dating techniques. In addition, optically stimulated luminescence (OSL) dating of single quartz grains, from sediment-core samples collected from the same lake, was applied to date recent lacustrine sediments. The optical age of 185 ± 20 years for a sample at 60–62 cm depth, and 470 ± 50 years at 116–118 cm depth are well over 1000 years younger than the ages inferred from radiocarbon dates. We therefore infer that the ‘old’ radiocarbon ages result from carbon stored for considerable time within the catchment prior to its transport and deposition on the lake floor. As plant decomposition occurs at much slower rates in high altitude environments, these results bring into question the veracity of previously published radiocarbon dates from Blue Lake and alpine lake sediments in general. The deposition ages inferred from the210Pb-137Cs and OSL dating, and the first appearance ofPinuspollen, indicate that for the 100-year period after European settlement (from the mid 1800s to early 1900s) the sediment-accumulation rate increased by a factor of about 2, from 0.19 ± 0.01 cm yr−1to 0.35 ± 0.02 cm yr−1. In the 1900s the accumulation rate increased further to 0.60 cm yr−1. The accumulation rate was particularly rapid in the 20-year period from 1940–1960, reaching a rate 18 times higher than the pre-European rate in the mid-1950s. The increase in sedimentation rate is attributed to changes in land use resulting from European activities in the lake catchment, primarily through sheep and cattle grazing in the Blue Lake catchment.
Can Narrative Skills Improve in Autism Spectrum Disorder? A Preliminary Study with Verbally Fluent Adolescents Receiving the Cognitive Pragmatic Treatment
Authors: Hilviu Dize , Frau Federico , Bosco Francesca M. , Marini Andrea , Gabbatore Ilaria
Published: May 2023

Autism spectrum disorder (ASD) is a neurodevelopmental condition affecting social and communicative skills, including narrative ability, namely the description of real-life or fictive accounts of temporally and causally related events. With this study, we aimed to determine whether a communicative-pragmatic training, i.e., the version for adolescents of the Cognitive-Pragmatic Treatment, is effective in improving the narrative skills of 16 verbally fluent adolescents with ASD. We used a multilevel approach to assess pre- and post-training narrative production skills. Discourse analysis focused on micro- (i.e., mean length of utterance, complete sentences, omissions of morphosyntactic information) and macrolinguistic measures (i.e., cohesion, coherence errors, lexical informativeness). Results revealed a significant improvement in mean length of utterance and complete sentences and a decrease in cohesion errors. No significant change was found in the other narrative measures investigated. Our findings suggest that a pragmatically oriented training may be useful in improving grammatical efficiency in narrative production.
Ensemble and continual federated learning for classification tasks
Authors: Casado Fernando E. , Lema Dylan , Iglesias Roberto , Regueiro Carlos V. , Barro Senén
Published: May 2023

Federated learning is the state-of-the-art paradigm for training a learning model collaboratively across multiple distributed devices while ensuring data privacy. Under this framework, different algorithms have been developed in recent years and have been successfully applied to real use cases. The vast majority of work in federated learning assumes static datasets and relies on the use of deep neural networks. However, in real-world problems, it is common to have a continual data stream, which may be non-stationary, leading to phenomena such as concept drift. Besides, there are many multi-device applications where other, non-deep strategies are more suitable, due to their simplicity, explainability, or generalizability, among other reasons. In this paper we present Ensemble and Continual Federated Learning, a federated architecture based on ensemble techniques for solving continual classification tasks. We propose the global federated model to be an ensemble, consisting of several independent learners, which are locally trained. Thus, we enable a flexible aggregation of heterogeneous client models, which may differ in size, structure, or even algorithmic family. This ensemble-based approach, together with drift detection and adaptation mechanisms, also allows for continual adaptation in situations where data distribution changes over time. In order to test our proposal and illustrate how it works, we have evaluated it in different tasks related to human activity recognition using smartphones.
Mean nutrient uptake depths of cereal crops change with compost incorporation into subsoil – evidence from 87Sr/86Sr ratios
Authors: Uhlig David , Berns Anne E. , Wu Bei , Amelung Wulf
Published: May 2023

Background and Aims

Root restricting layers often hinder crops from accessing the large reservoir of bioavailable mineral nutrients situated in subsoil. This study aims to explore changes in the mean nutrient uptake depth of cereal crops when removing root restricting layers through subsoil management.

Methods

Subsoil management was performed by deep loosening, cultivation of lucerne as deep-rooting pre-crop, and their combination with compost incorporation. Management effects were evaluated by means of shoot biomass and element concentrations in shoots and soil compartments. The mean nutrient uptake depth was fingerprinted by graphically matching the 87Sr/86Sr ratios in shoots with the 87Sr/86Sr ratios in the exchangeable fraction in soil. Nutrient uplift from depth to topsoil was inferred from element concentrations in the exchangeable fraction in soil.

Results

Shoot biomass remained constant in management and control plots. The mean nutrient uptake depth changed with subsoil management in the order: deep loosening < control < deep loosening with compost incorporation. The latter coincided with a reallocation of compost-derived Na and hence resulted in increased levels of bioavailable Na below the depth of compost incorporation, which may have led to an improved water use efficiency of the crops. Thus, Na relocation triggered the deepening of the mean uptake depth of water and nutrients. Moreover, nutrient uplift from depth to topsoil was evident 21 months after subsoiling.

Conclusion

Subsoil management by deep loosening with compost incorporation provides a sustainable use of soil resources because otherwise unused deep geogenic-derived nutrient reservoirs were additionally involved in crop nutrition.
Achieving entrepreneurial growth despite resource and capability constraints: the role of service intermediaries
Authors: Mirkovski Kristijan , von Briel Frederik , Lowry Paul Benjamin , Liu Libo
Published: May 2023

Entrepreneurial growth—firm growth via the introduction of new market offerings or expansion into new markets—is an important topic for entrepreneurship scholars and practitioners alike. Any firm that wants to exploit opportunities for entrepreneurial growth needs resources and capabilities that it can use to develop new market offerings or to enter new markets. However, many firms face resource and capability constraints, and research has shown that strategic partnerships can provide external pathways for firms to exploit growth opportunities despite their resource and capability constraints. All the extant external growth pathways have in common that they require firms to have some resources and capabilities, which are valuable for partners and can be jointly appropriated with them. An alternative pathway for firms to leverage external resources and capabilities—especially knowledge-based ones—that has received little attention in the literature on growth is short-term contracting of professional service firms such as accounting firms, marketing agencies, or R&D consultancies. Hence, we investigate the role of service intermediaries—professional service firms that facilitate the exchange of services among other firms—as external managers who support their clients to access and leverage a broad range of required resources and capabilities from third parties. We conducted a nested multi-case study of two service intermediaries that enabled two small, wineries from North Macedonia to successfully seize entrepreneurial growth opportunities in markets abroad despite their resource and capability deficits. We identify seven support mechanisms—need articulating, social embedding, linking, governing, clarifying, renegotiating, and mediating—through which the service intermediaries orchestrated complementary external resources and capabilities on behalf of the wineries, thereby enabling the two firms to successfully develop two new product lines for and enter two new geographic markets each. We also identify process differences depending on the stage of the opportunity evaluation process, target market characteristics, and external stakeholder involvement for which we postulate three propositions about the influence of mechanisms on the growth opportunity development. Our study offers novel insights and makes a contribution to research on entrepreneurial growth and resource orchestration.
Expert deference and Adams conditionalization
Authors: Dziurosz-Serafinowicz Patryk
Published: May 2023

The standard principle of expert deference says that conditional on the expert’s credence in a proposition A being x, your credence in A ought to be x. The so-called Adams conditionalization is an attractive update rule in situations when learning experience prompts a shift in your conditional credences. In this paper, I show that, except in some trivial situations, when your prior conditional credence in A obeys the standard principle of expert deference and then is revised by Adams conditionalization in response to a shift in your conditional credence for a proposition B given A, your posterior conditional credence in A cannot continue to obey that principle, on pain of inconsistency. I explain why this tension between Adams conditionalization and the standard principle of expert deference is puzzling and why the option of rejecting the update rule appears problematic. Finally, I suggest that in order to avoid this inconsistency, we should abandon the standard principle of expert deference and think of an expert’s probabilistic opinion as a constraint on your posterior credence distribution rather than your prior one.
Final Size for Epidemic Models with Asymptomatic Transmission
Authors: Barril Carles , Bliman Pierre-Alexandre , Cuadrado Sílvia
Published: May 2023

The final infection size is defined as the total number of individuals that become infected throughout an epidemic. Despite its importance for predicting the fraction of the population that will end infected, it does not capture which part of the infected population will present symptoms. Knowing this information is relevant because it is related to the severity of the epidemics. The objective of this work is to give a formula for the total number of symptomatic cases throughout an epidemic. Specifically, we focus on different types of structured SIR epidemic models (in which infected individuals can possibly become symptomatic before recovering), and we compute the accumulated number of symptomatic cases when time goes to infinity using a probabilistic approach. The methodology behind the strategy we follow is relatively independent of the details of the model.
Role of NCKAP1 in the Defective Phagocytic Function of Microglia-Like Cells Derived from Rapidly Progressing Sporadic ALS
Authors: Noh Min-Young , Kwon Min-Soo , Oh Ki-Wook , Nahm Minyeop , Park Jinseok , Kim Young-Eun , Ki Chang-Seok , Jin Hee Kyung , Bae Jae-sung , Kim Seung Hyun
Published: May 2023

Microglia plays a key role in determining the progression of amyotrophic lateral sclerosis (ALS), yet their precise role in ALS has not been identified in humans. This study aimed to identify a key factor related to the functional characteristics of microglia in rapidly progressing sporadic ALS patients using the induced microglia model, although it is not identical to brain resident microglia. After confirming that microglia-like cells (iMGs) induced by human monocytes could recapitulate the main signatures of brain microglia, step-by-step comparative studies were conducted to delineate functional differences using iMGs from patients with slowly progressive ALS [ALS(S), n = 14] versus rapidly progressive ALS [ALS(R), n = 15]. Despite an absence of significant differences in the expression of microglial homeostatic genes, ALS(R)-iMGs preferentially showed defective phagocytosis and an exaggerated pro-inflammatory response to LPS stimuli compared to ALS(S)-iMGs. Transcriptome analysis revealed that the perturbed phagocytosis seen in ALS(R)-iMGs was closely associated with decreased NCKAP1 (NCK-associated protein 1)-mediated abnormal actin polymerization. NCKAP1 overexpression was sufficient to rescue impaired phagocytosis in ALS(R)-iMGs. Post-hoc analysis indicated that decreased NCKAP1 expression in iMGs was correlated with the progression of ALS. Our data suggest that microglial NCKAP1 may be an alternative therapeutic target in rapidly progressive sporadic ALS.
Recent Advances in Electrolytes for High-Voltage Cathodes of Lithium-Ion Batteries
Authors: Hou Wen-hui , Lu Yang , Ou Yu , Zhou Pan , Yan Shuaishuai , He Xi , Geng Xuewen , Liu Kai
Published: May 2023

With the increasing scale of energy storage, it is urgently demanding for further advancements on battery technologies in terms of energy density, cost, cycle life and safety. The development of lithium-ion batteries (LIBs) not only relies on electrodes, but also the functional electrolyte systems to achieve controllable formation of solid electrolyte interphase and high ionic conductivity. In order to satisfy the needs of higher energy density, high-voltage (> 4.3 V) cathodes such as Li-rich layered compounds, olivine LiNiPO4, spinel LiNi0.5Mn1.5O4 have been extensively studied. However, high-voltage cathode-based LIBs fade rapidly mainly owing to the anodic decomposition of electrolytes, gradually thickening of interfacial passivation layer and vast irreversible capacity loss, hence encountering huge obstacle toward practical applications. To tackle this roadblock, substantial progress has been made toward oxidation-resistant electrolytes to block its side reaction with high-voltage cathodes. In this review, we discuss degradation mechanisms of electrolytes at electrolyte/cathode interface and ideal requirements of electrolytes for high-voltage cathode, as well as summarize recent advances of oxidation-resistant electrolyte optimization mainly from solvents and additives. With these insights, it is anticipated that development of liquid electrolyte tolerable to high-voltage cathode will boost the large-scale practical applications of high-voltage cathode-based LIBs.
Crop Insurance Implications of Permanently Authorizing the Emergency Relief Program
Authors: Maisashvili Aleksandre , Fischer Bart , Bryant Henry
Published: May 2023

The United States has a long history of providing ad hoc disaster assistance to agricultural producers. The latest version – the Emergency Relief Program (ERP) – follows five consecutive years of appropriations for disaster assistance. In response to ongoing appropriations, there is growing interest in establishing a permanent disaster program. However, with that comes concerns over the impact it could have on the existing farm safety net, particularly crop insurance. In this paper, we characterize the likely effects on crop insurance coverage levels of a permanent authorization of ERP. We assume that corn and soybean producers choose a coverage level based on the effects of that choice on the distribution of future ending wealth reflecting crop revenue, insurance indemnities, and ERP payments. We find very modest effects on crop insurance coverage level choices and crop insurance premiums collected.
Learning with place: exploring nature connection practices on the Earth Kids programme
Authors: Brindal Emma
Published: May 2023

This study investigates nature connection practices in a nonformal place-responsive programme for primary school-aged children in Brisbane, Australia. The practices are explored in terms of their role in making visible the interconnectedness of humans, place and the more-than-human, drawing on posthuman educational theories and practice, in particular common worlds approaches, as well as place pedagogies. The project explores the practices of sit spot, solo wander, journalling, gathering, story-sharing and nature names with a group of children participating in an outdoor homeschool programme. Children’s representations of their experiences in place through story, writing, drawing and the collection of items from nature are analysed to create narrative summaries, which are reflected on and presented with some of the children’s journal entries. The study finds that when integrated together, the nature connection practices: foster embodied and generative place encounters; enable relationships with place and the more-than-human to emerge; cultivate learning with place and (re)story place relations. The paper recommends the use of these nature connection practices in programmes that focus on or integrate outdoor learning in order to generate new understandings about place that recognise the entanglement of humans, place and the more-than-human world.
Fluid–structure interaction of a sphere rolling along an inclined plane
Authors: Houdroge F.Y. , Zhao J. , Terrington S.J. , Leweke T. , Hourigan K. , Thompson M.C.
Published: May 2023

A comprehensive investigation, using experimental, computational and analytic methods, is reported on the motion of, and the forces on, spheres of different density ratios rolling freely down an incline in a fluid under gravity. The Reynolds number, based on sphere diameter and terminal velocity, ranged up to 1000 for the experiments, and up to 250 for the computer simulations. A modified Reynolds number, incorporating the density ratio, gravitational acceleration and angle of incline, was found to govern the saturated state of the flow. Transition from steady to unsteady flow was sensitive to mass ratio, with lighter spheres undergoing earlier transition. Indeed, positively buoyant spheres develop cross-slope oscillations prior to the onset of shedding. Also of interest, the transition to chaotic wake flow occurs at Reynolds numbers lower than for a sphere forced to roll at a constant speed. In addition to the average sphere motion, flow-induced vibrations were predicted and measured, with quasi-periodic lateral oscillations found to increase as the flow became more unstable, and to decrease with increased density ratio. The study confirms the time-averaged results of a previous experimental study, although closer inspection shows sensitivity to the relative surface roughness of the sphere and plane in experiments; this sensitivity is masked in typical log–log plots of drag against Reynolds number. Physical surface roughness appears to play a role analogous to the necessary imposed gap between the sphere and plane in computations, removing the singularity in drag that would prevent rolling for an incompressible fluid and perfectly smooth surfaces.
Adherence to Mediterranean diet and dietary changes according to the fear of COVID-19 during the pandemic: a cross-sectional study
Authors: Gumus Damla , Topal Gulsum Gizem , Sevim Sumeyra , Kizil Mevlude
Published: May 2023

The coronavirus disease 2019 (COVID-19) has led to the implementation of restrictions to reduce transmission worldwide. The restrictions and measures have affected the psychological health and eating habits. The objective of the present study was to evaluate dietary habits, lifestyle changes, adherence to the Mediterranean diet (MD) and fear of COVID-19 in Turkey during the pandemic. A cross-sectional online survey of socio-demographic characteristics, anthropometric measurements, nutrition, physical activity and lifestyle habits was used for data collection. The fear of COVID-19 levels of the participants was determined by the fear of COVID-19 scale (FCV-19S). The Mediterranean Diet Adherence Screener (MEDAS) was used to evaluate participants’ adherence to the MD. The differences between the FCV-19S and MEDAS according to gender were compared. Eight hundred and twenty subjects (76⋅6 % women and 28⋅4 % men) were evaluated within the study. The mean of MEDAS (ranged between 0 and 12) was 6⋅4 ± 2⋅1, and almost half of the participants moderately adhered to the MD. The mean of FCV-19S (ranged between 7 and 33) was 16⋅8 ± 5⋅7, while women's FCV-19S and MEDAS were significantly higher than men's (P < 0⋅001). The consumption of sweetened cereals, grains, pasta, homemade bread and pastries of the respondents with high FCV-19S were higher than in those with low FCV-19S. High FCV-19S was also characterized by decreased take-away food and fast food consumption in approximately 40 % of the respondents (P < 0⋅01). Similarly, women's fast food and take-away food consumption decreased more than men's (P < 0⋅05). In conclusion, the respondents’ food consumption and eating habits varied according to the fear of COVID-19.
Sediment-encased pressure–temperature maturation experiments elucidate the impact of diagenesis on melanin-based fossil color and its paleobiological implications
Authors: Roy Arindam , Pittman Michael , Kaye Thomas G. , Saitta Evan T.
Published: May 2023

Melanin pigments are central to colors and patterns in modern vertebrate integuments, which inform upon ecological and behavioral strategies like crypsis, aposematism, and sociosexual selection. Over the last decade, melanin has emerged as a valuable tool for predicting color in exceptionally preserved fossil feathers and subsequent testing of paleobiological hypotheses in long-extinct dinosaurs and birds. Yet much remains to be learned about melanin stability, diagenetic alterations to melanin chemistry, and their implications for “paleocolor reconstruction.” Pressure–temperature maturation experiments with modern feathers offer a way to examine these topics but have mostly been conducted in closed-system capsules or open-system aluminum foil. Both methods have operational limitations and do not consider the filtering effect of porous sediment matrices on thermally labile chemical groups versus stable ones during natural fossilization. We use sediment-encased maturation to resolve this issue and demonstrate replication of organic preservation of melanin highly comparable to compression fossils. Our experiments, coupled with time-of-flight secondary ion mass spectrometry, show predictable volatilization of N/S-bearing molecules and increased melanin cross-linking with elevated temperatures. We also suggest that eumelanin is more stable compared with pheomelanin at higher temperatures, explaining why eumelanic colors (black, dark brown, iridescent) are better preserved in fossils than pheomelanic ones (reddish brown). Furthermore, we propose that proteins preferentially undergo hydrolysis more so than forming N-heterocycles in selectively open systems analogous to natural matrices. Thus, we conclude that melanin pigments and not diagenetically altered protein remnants are the key players in promoting fossilization of soft tissues like feathers.
Ratooning increases production of sweetpotato seed vines multiplied in insect-proof net tunnels in Tanzania
Authors: Ogero Kwame , Okuku Haile Selassie , McEwan Margaret , Almekinders Conny , Kreuze Jan , Struik Paul , van der Vlugt René
Published: May 2023

Insect-proof net tunnels can help reduce virus infection of clean virus-tested sweetpotato seed produced by decentralized seed producers. However, optimal management is required to maintain both quality and quantity of seed produced. This study investigated the effect of the ratoon cropping technique on vine production in net tunnels and open fields. Virus-tested planting material of two varieties, Kabode and Mataya, were grown in net tunnels and open fields. Each variety had 80 plants per plot, with 40 following the ratooning technique and 40 a replanting technique. The ratooned crop was harvested six times, comprising the initial harvest and five regrowths. This covered 14 months representing six generations of vine production. The number of vines, number of nodes per vine, and vine length were recorded. The number of plants showing virus symptoms was also recorded. The ratoon cropping technique produced more vines compared with the replanting technique in both net tunnels and open fields. Cv. Kabode produced more vines in open fields compared with net tunnels regardless of cropping technique. On the other hand, cv. Mataya produced relatively equal numbers of vines in net tunnels and open fields. Despite ratooning leading to more vine production compared with replanting, the technique led to higher virus incidences on plants grown in the open. This also varied with variety with the highest virus disease incidences being recorded on cv. Mataya. We recommend the ratoon cropping technique for sweetpotato vine production in net tunnels. Replanting technique should be adopted for vine production in the open fields because it acts as a key control strategy for virus infections even for susceptible varieties.
A population-based twin study of the symptomatic diagnostic criteria for major depression that occur within versus outside of major depressive episodes
Authors: Kendler Kenneth S. , Aggen Steven H.
Published: May 2023

Background

Are genetic risk factors for current depressive symptoms good proxies for genetic risk factors for syndromal major depression (MD)?

Methods

In over 9000 twins from the population-based Virginia Adult Twin Study of Psychiatric and Substance Use Disorders, the occurrence of all nine DSM symptomatic criteria for MD in the last year was assessed at personal interview and then grouped by their temporal co-occurrence. The DSM criteria which occurred outside (OUT) v. inside of (IN) MD episodes were then separated. We calculated tetrachoric correlations for OUT and IN depressive criteria in monozygotic (MZ) and dizygotic (DZ) pairs and fitted univariate and bivariate ACE twin models using OpenMx.

Results

The mean twin correlations (±95% CIs) for IN depressive criteria were substantially higher than for OUT depressive criteria in both MZ [+0.35 (0.32–0.38) v. 0.20 (0.17–0.24)] and DZ pairs [0.20 (0.17–0.24) v. 0.10 (0.04–0.16]. The mean IN–OUT cross-correlation in MZ and DZ pairs was modest [+0.15 (0.07–0.24) and +0.07 (0.03–0.12)]. The mean heritability estimates for the nine In v. Out depressive criteria was 0.31 (0.22–0.41) and 0.15 (0.08–0.21), in MZ and DZ pairs, respectively. The mean genetic correlation between the nine IN and OUT depressive criteria was +0.07 (−0.07 to 0.21).

Conclusions

Depressive criteria occurring outside depressive episodes are less heritable than those occurring within. These two ways criteria can manifest are not closely genetically related. Current depressive symptoms – most of which are occurring outside of depressive episodes – are not, for genetic studies, good proxies for MD.
Saṅghabhadra's arguments for the existence of an intermediate state (antarābhava) between biological death and rebirth as translated by Xuanzang (602?–664 ce)
Authors: Brewster Ernest B.
Published: May 2023

The Buddhist doctrine of transmigration (saṃsāra) offers a coherent model of a cycle of existence wherein a sentient being continues throughout life, survives death, traverses the afterlife, and is, sooner or later, reborn, thus inaugurating another lifecycle as a new life-form. The Buddhist tenets of no-self (anātman) and impermanence, however, deny the possibility of a self, soul, or any form of spiritual substance that persists throughout the cycle of transmigration. This article examines the argumentation developed by the Indic Buddhist philosopher, Saṅghabhadra (fl. fifth- century ce), as part of his effort to reconcile the doctrines of no-self and karmic continuity. In his *Nyāyānusāraśāstra and the *Samayapradīpikāśāstra, two seminal, yet vastly understudied, doctrinal treatises of Sarvāstivāda Abhidharma Buddhism that survive only within the translation corpus of the Sinitic scholar-monk Xuanzang (602?–664 ce), Saṅghabhadra defines the antarābhava, the ‘intermediate state of existence’, as the interstitial space and interim time-period existing between the locus wherein the sequentially reproducing psychic constituents of an individual sentient being, including consciousness, desert the no-longer viable body at the moment of biological death, and the locus wherein these psychic constituents become associated with a new gross physical body in the form of a new viable embryo at the moment of rebirth. By instantiating the antarābhava as an actual interval with real extension in space and time, necessarily traversed by the vast majority of sentient beings after dying in order to reach the next gross physical body, Saṅghabhadra provides, for Sarvāstivāda Abhidharma Buddhism, a rigorous account for how karma is transmitted, via the psychic constituents of a sentient being, beyond biological death into future lives, as well as future afterlives.
Beyond the fearful ape hypothesis: Humans are also supplicating and appeasing apes
Authors: Mercadante Eric J. , Witkower Zachary , Hohm Ian , Tracy Jessica L.
Published: May 2023

We review research suggesting that several of the functions attributed to fear, in the target article's fearful ape hypothesis, also apply to supplication and appeasement emotions. These emotions facilitate support provisioning from others and the formation and maintenance of cooperative relationships. We therefore propose that the fearful ape hypothesis be expanded to include several other distinctively human emotional tendencies.
Conceptualization, context, and comparison are key to understanding the evolution of fear
Authors: Dunn Jacob C. , Miller Rachael , Balasubramaniam Krishna , Akçay Çağlar , Wascher Claudia A. F.
Published: May 2023

The fearful ape hypothesis proposes that heightened fearfulness in humans is adaptive. However, despite its attractive anthropocentric narrative, the evidence presented for greater fearfulness in humans versus other apes is not sufficient to support this claim. Conceptualization, context, and comparison are strongly lacking in Grossmann's proposal, but are key to understanding variation in the fear response among individuals and species.
We aren't especially fearful apes, and fearful apes aren't especially prosocial
Authors: Drew Raechel , Tan Enda , Yuen Francis , Hamlin J. Kiley
Published: May 2023

Grossmann posits that heightened fearfulness in humans evolved to facilitate cooperative caregiving. We argue that three of his claims – that children express more fear than other apes, that they are uniquely responsive to fearful expressions, and that expression and perception of fear are linked with prosocial behaviors – are inconsistent with existing literature or require additional supporting evidence.
Is there a human fear paradox? A more thorough use of comparative data to test the fearful ape hypothesis
Authors: Burkart Judith M. , de Oliveira Terceiro F.
Published: May 2023

Grossmann's intriguing proposal can benefit from a more thorough integration of the primate literature, particularly on neophobia. Moreover, it directly leads to strong predictions in callitrichids, the only other cooperatively breeding primates beyond humans, which may indeed be met: Being more likely to signal distress than independently breeding monkeys, and responding to such signals with approach and affiliation.
Fear can promote competition, defensive aggression, and dominance complementarity
Authors: Halevy Nir
Published: May 2023

Fear can undermine cooperation. It may discourage individuals from collaborating with others because of concerns about potential exploitation; prompt them to engage in defensive aggression by launching a preemptive strike; and propel power-seeking individuals to act dominantly rather than compassionately. Therefore, accumulated evidence requires a more contextualized consideration of the link between fear and cooperation in adults.
Adaptive narratives and fantastical falsehoods?
Authors: Lightner Aaron D.
Published: May 2023

Johnson et al. make a strong case for Conviction Narrative Theory, but it remains unclear why so many adaptive narratives include supernatural causes and other falsehoods. Focusing on religions, I argue that an adaptive decision-making system might include supernatural falsehoods because they simplify complex problems, they are sensitive to long-term incentives, and they evoke strong emotions in a communicative context.
Hierarchical Bayesian narrative-making under variable uncertainty
Authors: Jinich-Diamant Alex , Christov-Moore Leonardo
Published: May 2023

While Conviction Narrative Theory correctly criticizes utility-based accounts of decision-making, it unfairly reduces probabilistic models to point estimates and treats affect and narrative as mechanistically opaque yet explanatorily sufficient modules. Hierarchically nested Bayesian accounts offer a mechanistically explicit and parsimonious alternative incorporating affect into a single biologically plausible precision-weighted mechanism that tunes decision-making toward narrative versus sensory dependence under varying uncertainty levels.
Narratives need not end well; nor say it all
Authors: Andreetta Sara , Spalla Davide , Treves Alessandro
Published: May 2023

To fully embrace situations of radical uncertainty, we argue that the theory should abandon the requirements that narratives, in general, must lead toaffective evaluation, and that they have toexplain(and potentiallysimulate) all or even the bulk of the current decisional context. Evidence from studies of incidental learning show that narrative schemata can bias decisions while remaining fragmentary, insufficient for prediction, and devoid of utility values.
Narrative as cultural attractor
Authors: Jones James Holland , Hilde-Jones Calder
Published: May 2023

By structuring information in a systematic relational framework, narratives are cultural attractors that are particularly well-suited for transmission. The relational structure of narrative is partly what communicates causality, but this structure also complicates both transmission and selection on cultural elements by introducing correlations among narrative elements and between different narratives. These correlations have implications for adaptation, complexity, and robustness.
Extending and refining the fearful ape hypothesis
Authors: Grossmann Tobias
Published: May 2023

The fearful ape hypothesis (FAH) presents an evolutionary-developmental framework stipulating that in the context of cooperative caregiving, unique to human great ape group life, heightened fearfulness was adaptive. This is because from early in human ontogeny fearfulness expressed and perceived enhanced care-based responding and cooperation with mothers and others. This response extends and refines the FAH by incorporating the commentaries' suggestions and additional lines of empirical work, providing a more comprehensive and nuanced version of the FAH. Specifically, it encourages and hopes to inspire cross-species and cross-cultural, longitudinal work elucidating evolutionary and developmental functions of fear in context. Beyond fear, it can be seen as a call for an evolutionary-developmental approach to affective science.
Population trends, size, and potential threats to Bristle-thighed Curlew Numenius tahitiensis: new data from French Polynesia
Authors: Jiguet Frédéric
Published: May 2023

Based on censuses in 2021 and 2022 of Bristle-thighed Curlews Numenius tahitiensis on 10 atolls of French Polynesia, the species has declined by c.50% over the last two decades. While the species has recently been down-listed from “Vulnerable” to “Near Threatened”, these new data would qualify it for an “Endangered” Red List status. The non-breeding population on Tuamotu numbers approximately 1,000 curlews and up to 1,500 individuals in all of Eastern Polynesia. On uninhabited islands, the expansion of copra (coconut pulp) exploitation has caused long-term disturbance for curlews, increased predation by pet dogs, and introduced or reinforced non-native rat populations. Climate change, particularly sea-level rise, will add to changes in land use that shrink the suitable habitat for Bristle-thighed Curlews in French Polynesia. As this study shows, obtaining population trends for species breeding in remote areas may best be achieved through surveys at key non-breeding sites.
SMITH AT 300: UNIVERSAL HUMAN NATURE, THE DIVISION OF LABOR, AND AFRICAN DEVELOPMENT
Authors: Lange Jérôme
Published: May 2023

“Since such, therefore, are the advantages of water-carriage, it is natural that the first improvements of art and industry should be made where this conveniency opens the whole world for a market to the produce of every sort of labour, and that they should always be much later in extending themselves into the inland parts of the country. … All the inland parts of Africa, and all that part of Asia which lies any considerable way north of the Euxine and Caspian seas, the antient Scythia, the modern Tartary and Siberia, seem in all ages of the world to have been in the same barbarous and uncivilized state in which we find them at present. … There are in Africa none of those great inlets, such as the Baltic and Adriatic seas in Europe, the Mediterranean and Euxine seas in both Europe and Asia, and the gulphs of Arabia, Persia, India, Bengal, and Siam, in Asia, to carry maritime commerce into the interior parts of that great continent: and the great rivers of Africa are at too great a distance from one another to give occasion to any considerable inland navigation.”

WNI.iii.4–8
Confirmation Bias in der Bewertung von Personalauswahlmethoden
Authors: Kanning Uwe P. , Carstens Anja , Stenneken Annalena
Published: May 2023

Zusammenfassung: Die vieldiskutierte Diskrepanz zwischen Forschung und Praxis zeigt sich in der Personalauswahl u. a. in einer geringen Verbreitung sehr valider Auswahlmethoden. Eine wichtige Ursache hierfür mag darin liegen, dass Informationen über Auswahlmethoden in der Praxis in selektiver Weise verarbeitet werden. In zwei Online-Experimenten wird untersucht, inwieweit die Verarbeitung von Informationen über Intelligenztests und strukturierte Einstellungsinterviews, durch Menschen, die beruflich mit der Personalauswahl zu tun haben, einem Confirmation Bias unterliegt. Beide Studien belegen den Confirmation Bias. Die untersuchten Personen präferieren Informationen, die ihre Voreinstellung zu beiden Methoden unterstützen. Zudem erscheinen ihnen Informationen über beide Personalauswahlmethoden glaubwürdiger, überzeugender und nützlicher, wenn sie der eigenen Einstellung entsprechen.
An Interdisciplinary Water Risk Assessment Framework for Sustainable Water Management in Ontario, Canada
Authors: Sandhu Guneet , Weber Olaf , Wood Michael O. , Rus Horatiu A. , Thistlethwaite Jason
Published: May 2023

The Province of Ontario in Canada illustrates contemporary water security issues, where despite perception of water abundance, water challenges arise locally. Water risks stem from biophysical dimensions of groundwater depletion, low surface water flows, and degraded quality, and, contextual dimensions of regulatory uncertainty, public concerns and perception. While academic, policy, and practitioner interest is growing, literature reveals major gaps in comprehensive assessment of multidimensional water risks at the subwatershed scale. Addressing these gaps, the study developed a locally attuned and interdisciplinary water risk assessment framework. Using secondary mixed data analysis, the study integrated quantitative and qualitative data for water quantity and quality risks, regulatory trends, water user conflicts for 38 subwatersheds in Ontario. The framework identifies subwatersheds and sectors at high, moderate, and low risk along with media and public concern themes. The study finds high and moderate risk potential in at least 50% of studied subwatersheds for all water risk indicators and challenges the myth of water abundance in Great Lakes watershed of Ontario. The study advances knowledge in water risk assessment by applying social‐ecological perspectives, interdisciplinary approaches of Risk Theory, and mixed methods to provide a comprehensive evaluation of water security and demonstrates integration of social science perspectives in the field of sociohydrology. Our framework assesses interdisciplinary water risks to inform multisector sustainable water management decisions. While spatially scoped to populous subwatersheds of Ontario, this framework can be methodologically generalized to other geographical regions by using local data.
Thank You to Our 2022 Peer Reviewers
Authors: Balikhin Michael , Hickey Michael , Ganjushkina Natalia , Pierrard Viviane , Song Paul , Zong Qiu‐gang
Published: May 2023

Key Points

The editors thank the 2022 peer reviewers