bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ligand exchange engineering of FAPbI3 perovskite quantum dots for solar cells
Authors: Fan Wentao , Gao Qiyuan , Mei Xinyi , Jia Donglin , Chen Jingxuan , Qiu Junming , Zhou Qisen , Zhang Xiaoliang 
Published: September 2022

AbstractFormamidinium lead triiodide (FAPbI3) perovskite quantum dots (PQDs) show great advantages in photovoltaic applications due to their ideal bandgap energy, high stability and solution processability. The anti-solvent used for the post-treatment of FAPbI3 PQD solid films significantly affects the surface chemistry of the PQDs, and thus the vacancies caused by surface ligand removal inhibit the optoelectronic properties and stability of PQDs. Here, we study the effects of different anti-solvents with different polarities on FAPbI3 PQDs and select a series of organic molecules for surface passivation of PQDs. The results show that methyl acetate could effectively remove surface ligands from the PQD surface without destroying its crystal structure during the post-treatment. The benzamidine hydrochloride (PhFACl) applied as short ligands of PQDs during the post-treatment could fill the A-site and X-site vacancies of PQDs and thus improve the electronic coupling of PQDs. Finally, the PhFACl-based PQD solar cell (PQDSC) achieves a power conversion efficiency of 6.4%, compared to that of 4.63% for the conventional PQDSC. This work provides a reference for insights into the surface passivation of PQDs and the improvement in device performance of PQDSCs.
Graphical abstract
Wohlbefinden von Kindern in der deutschsprachigen Schweiz
Authors: Heite Catrin , Ramos Anne Carolina , Riepl Andrea 
Published: September 2022

ZusammenfassungDie Frage, was Kinder unter Wohlbefinden verstehen und was sie aus ihrer Sicht brauchen, damit es ihnen gut geht, steht im Mittelpunkt des vom Schweizerischen Nationalfonds (SNF) finanzierten Forschungsprojekts Wohlbefinden von Kindern in der deutschsprachigen Schweiz (Laufzeit 09/2021 bis 08/2024). Das Forschungsprojekt beschäftigt sich mit der Frage nach dem Wohlergehen und Wohlbefinden von Kindern, nach dem, was ihnen wichtig ist und wie sie ihren Alltag gestalten, nicht mehr allein über Erwachsene vermittelt, sondern durch die Kinder selbst erzählt. In diesem Sinne bearbeitet es folgende Forschungsfragen: Wann, unter welchen Bedingungen und wie erleben Kinder Wohlbefinden?
“Draw the sea…”: Children’s representations of ocean connectivity in Fiji and New Caledonia
Authors: Fache Elodie , Piovano Susanna , Soderberg Alisi , Tuiono Malakai , Riera Léa , David Gilbert , Kowasch Matthias , Pauwels Simonne , Breckwoldt Annette , Carrière Stéphanie M. , Sabinot Catherine 
Published: September 2022

AbstractIn the South Pacific region, marine territories and resources play a crucial role for local communities. Children engage with these territories and resources from an early age onwards. As the next ocean stewards, they are a stakeholder group whose understandings of ocean connectivity and fisheries should be given serious consideration in decision-making processes towards the sustainable use and management of coastal seas. This paper analyses 290 children’s drawings from Fiji and New Caledonia, created in 2019 in spontaneous response to the instruction: “Draw the sea and what you and others do in the sea”. Exploring the webs of connections with and within the sea revealed by these children’s drawings and their own interpretations leads us to discuss children’s representations of the sea: (1) beyond a land-sea compartmentation, (2) as a locus of both exploitation and conservation of marine life, and (3) as a ‘place-full’ space connecting human and more-than-human realms.
Bus travel time reliability incorporating stop waiting time and in-vehicle travel time with AVL data
Authors: Zhuang Zixu , Cheng Zhanhong , Yao Jia , Wang Jian , An Shi 
Published: September 2022

AbstractImproving bus travel time reliability can attract more commuters to use bus transit, and therefore reduces the share of cars and alleviates traffic congestion. This paper formulates a new bus travel time reliability metric that jointly considers two stochastic processes: the in-stop waiting process and in-vehicle travel time process, and the bus travel time reliability function is calculated by the convolution of independent events’ probabilities. The new reliability metric is defined as the probability when bus travel time is less than a certain threshold and can be used in both conditions with and without bus transfer. Next, Automatic Vehicle Location (AVL) data of the city of Harbin is used to demonstrate the applicability of the proposed method. Results show that factors such as weather, day of the week, departure time, travel distance, and the distance from the boarding stop to the bus departure station can significantly affect the travel time reliability. Then, a case with low bus departure frequency is analyzed to show the impact of travelers’ arrival distribution on their bus travel time reliability. Further, it is demonstrated that the travel time reliabilities of two bus transfer schemes of the same Origin–Destination (O–D) pair can have significantly different patterns. Understanding the bus travel time reliability pattern of the alternative bus routes can help passengers to choose a more reliable bus route under different conditions. The proposed bus travel time reliability metric is tested to be sensitive to the effect of different factors and can be applied in bus route recommendation, bus service evaluation, and optimization.
Automatic Assessment of the Type and Intensity of Agitated Hand Movements
Authors: Marshall Fiona , Zhang Shuai , Scotney Bryan W. 
Published: September 2022

AbstractWith increasing numbers of people living with dementia, there is growing interest in the automatic monitoring of agitation. Current assessments rely on carer observations within a framework of behavioural scales. Automatic monitoring of agitation can supplement existing assessments, providing carers and clinicians with a greater understanding of the causes and extent of agitation. Despite agitation frequently manifesting in repetitive hand movements, the automatic assessment of repetitive hand movements remains a sparsely researched field. Monitoring hand movements is problematic due to the subtle differences between different types of hand movements and variations in how they can be carried out; the lack of training data creates additional challenges. This paper proposes a novel approach to assess the type and intensity of repetitive hand movements using skeletal model data derived from video. We introduce a video-based dataset of five repetitive hand movements symptomatic of agitation. Using skeletal keypoint locations extracted from video, we demonstrate a system to recognise repetitive hand movements using discriminative poses. By first learning characteristics of the movement, our system can accurately identify changes in the intensity of repetitive movements. Wide inter-subject variation in agitated behaviours suggests the benefit of personalising the recognition model with some end-user information. Our results suggest that data captured using a single conventional RGB video camera can be used to automatically monitor agitated hand movements of sedentary patients.
A Survey of Underwater Human-Robot Interaction (U-HRI)
Authors: Birk Andreas 
Published: September 2022

AbstractPurpose of ReviewThis review provides an overview of the current state of the art in Underwater Human-Robot Interaction (U-HRI), which is an area that is quite different from standard Human-Robot Interaction (HRI). This is due to several reasons. First of all, there are the particular properties of water as a medium, e.g., the strong attenuation of radio-frequency (RF) signals or the physics of underwater image formation. Second, divers are bound to special equipment, e.g., the breathing apparatus, which makes, for example, speech recognition challenging, if not impossible. Third, typical collaborative marine missions primarily requires a high amount of communication from the diver to the robot, which accordingly receives a lot of attention in U-HRI research.Recent FindingsThe use of gestures for diver-to-robot communication has turned out to be a quite promising approach for U-HRI as gestures are already a standard form of communication among divers. For the gesture front-ends, i.e., the part dealing with the machine perception of individual signs, Deep Learning (DL) has become to be a very prominent tool.SummaryHuman divers and marine robots have many complementary skills. There is hence a large potential for U-HRI. But while there is some clear progress in the field, the full potential of U-HRI is far from being exploited, yet.
Dual-Space Transfer Learning Based on an Indirect Mutual Promotion Strategy
Authors: Cui Teng , Pan Jianhan , Du Mingjing , Zhang Qingyang 
Published: September 2022

AbstractTransfer learning is designed to leverage knowledge in the source domain with labels to help build classification models in the target domain where labels are scarce or even unavailable. Previous studies have shown that high-level concepts extracted from original features are more suitable for cross-domain classification tasks, so many transfer learning methods transfer knowledge by modeling high-level concepts on the original feature space. However, there are two limitations to this method: First, learning high-level concepts directly on the original feature space will reduce the proportion of shared information contained in common features in the process of knowledge transfer bridge construction. Second, only learning multiple high-level concepts on the original feature space, the latent shared information contained in the domain-specific features cannot be targeted learned, so the latent shared information in the domain-specific features cannot be effectively used. To overcome these limitations, this paper proposes a novel method named Dual-Space Transfer Learning based on an Indirect Mutual Promotion Strategy (DSTL). The DSTL method is formalized as an optimization problem based on non-negative matrix tri-factorization. DSTL first extracts the common features between domains and constructs the common feature space. Then, the learning of the high-level concepts of the common feature space and the original feature space is integrated through an indirect promotion strategy, which can enhance the learning effect of common features and domain-specific features through the mutual help of the two feature spaces. The system test on benchmark data sets shows the superiority of the DSTL method.
Some questions concerning Majorana fermions in 2D ($\text{p}+\text{ip}$) Fermi superfluids
Authors: Lin Yiruo , Leggett A. J. 
Published: September 2022

AbstractMost of the discussion in the literature of the Majorana fermions (M.F.’s) believed to exist in so-called 2D $\text{p}+\text{ip}$
p
+
ip
Fermi superfluids, and in particular of their possible application in topological quantum computing (TQC) has analyzed the problem using the familiar Bogoliubov–de Gennes (mean-field) formalism, which conserves total electron number only mod 2. We raise the question: Suppose that we require that electron number be conserved, period, at all stages of the calculation, then what are the consequences for the characteristic properties of M.F.’s, in particular for their (physical) braiding statistics? While we do not provide a definitive answer to this question, our considerations suggest that these consequences could be enough to destroy the possibility of using these excitations for TQC, and certainly indicate that the problem deserves further study.
Assessing hazards and disaster risk on the coast for Pacific small island developing States: the need for a data-driven approach
Authors: Brown Sally , Hanson Susan E. , Sear David , Hill Christopher , Hutton Craig W. 
Published: September 2022

AbstractSmall island developing States, such as those in the Pacific, are often prone to multiple hazards that have potential to result in disaster and / or restrict development. Hazard data can be limited in resolution or omitted in or near SIDS’ coasts, but a growing and improved range of datasets are becoming available. Through an analysis of approximately 100 policy documents on hazards and disaster risk management in Pacific island nations, we found: limited information on hazards and how they manifest to disasters at local levels, thus not fully connecting drivers and subsequent risk; at times a non-specific multi-hazard approach prompting the need to address more specific hazards; and restricted temporal and spatial scales of analysis that potentially limit continuity of actions where mitigation methods evolve. These limitations suggest that appropriate and timely high resolution hazard data is needed from the top-down to underpin the design and development of local disaster risk management plans, simultaneous to local, bottom-up knowledge and interpretation to bring the realities of such hazard data to life. Developing and ensuring openly available hazard data will enable island States to develop more robust, inclusive disaster risk management plans and mitigation policies, plus aid inter-island comparison for communal learning.
ncFO: A Comprehensive Resource of Curated and Predicted ncRNAs Associated with Ferroptosis
Authors: Zhou Shunheng , Huang Yu’e , Xing Jiani , Zhou Xu , Chen Sina , Chen Jiahao , Wang Lihong , Jiang Wei 
Published: September 2022

Abstract
Ferroptosis is a form of regulated cell death driven by the accumulation of lipid hydroperoxides. Regulation of ferroptosis might be beneficial to cancer treatment. Non-coding RNAs (ncRNAs) are a class of RNA transcripts that generally cannot encode proteins and have been demonstrated to play critical roles in regulating ferroptosis. Herein, we developed ncFO, the ncRNA–ferroptosis association database, to document the manually curated and predicted ncRNAs that are associated with ferroptosis. Collectively, ncFO contains 90 experimentally verified entries, including 46 microRNAs (miRNAs), 21 long non-coding RNAs (lncRNAs), and 17 circular RNAs (circRNAs). In addition, ncFO also incorporates two online prediction tools based on the regulation and co-expression of ncRNA and ferroptosis genes. Using default parameters, we obtained 3260 predicted entries, including 598 miRNAs and 178 lncRNAs, by regulation, as well as 2,592,661 predicted entries, including 967 miRNAs and 9632 lncRNAs, by ncRNA–ferroptosis gene co-expression in more than 8000 samples across 20 cancer types. The detailed information of each entry includes ncRNA name, disease, species, tissue, target, regulation, publication time, and PubMed identifier. ncFO also provides survival analysis and differential expression analysis for ncRNAs. In summary, ncFO offers a user-friendly platform to search and predict ferroptosis-associated ncRNAs, which might facilitate research on ferroptosis and discover potential targets for cancer treatment. ncFO can be accessed at http://www.jianglab.cn/ncFO/.
Convergence of the Kiefer–Wolfowitz algorithm in the presence of discontinuities
Authors: Rásonyi Miklós , Tikosi Kinga 
Published: September 2022

AbstractIn this paper we estimate the expected error of a stochastic approximation algorithm where the maximum of a function is found using finite differences of a stochastic representation of that function. An error estimate of the order
$n^{-1/5}$
for the nth iteration is achieved using suitable parameters. The novelty with respect to previous studies is that we allow the stochastic representation to be discontinuous and to consist of possibly dependent random variables (satisfying a mixing condition).
The Benefits and Costs of a Child Allowance
Authors: Garfinkel Irwin , Sariscsany Laurel , Ananat Elizabeth , Collyer Sophie , Hartley Robert P. , Wang Buyi , Wimer Christopher 
Published: September 2022

AbstractThis article conducts a benefit-cost analysis of a child allowance. Through a systematic literature review of the highest quality evidence on the causal effects of cash and near-cash transfers, this article produces core estimates on the benefits and costs per child and per adult of increasing household income by $1000, which can be used for any cash or near-cash program that increases household income. We then apply these estimates to three child allowance proposals, with the main proposal converting the $2000 Child Tax Credit in the federal income tax code into a fully refundable and more generous child allowance of $3600 per child ages 0–5 and $3000 per child ages 6–17, as enacted for 1 year in the American Rescue Plan. Aggregate costs and benefits are estimated via micro-simulation. Our estimates indicate that making the $2000 Child Tax Credit fully refundable and increasing benefits to $3000/$3600 would cost $97 billion per year and generate social benefits of $929 billion per year. Sensitivity analyses indicate that the results are robust to alternative assumptions and that each of the three child allowance proposals produces a very strong to an extraordinarily strong return for the U.S. population.
Assessing the effects of alternative plant-based meatsv. animal meats on biomarkers of inflammation: a secondary analysis of the SWAP-MEAT randomized crossover trial
Authors: Crimarco Anthony , Landry Matthew J. , Carter Matthew M. , Gardner Christopher D. 
Published: September 2022

AbstractAlternative plant-based meats have grown in popularity with consumers recently and researchers are examining the potential health effects, or risks, from consuming these products. Because there have been no studies to date that have specifically assessed the health effects of plant-based meats on biomarkers of inflammation, the purpose of this work was to conduct a secondary analysis of the Study With Appetizing Plantfood – Meat Eating Alternatives Trial (SWAP-MEAT). SWAP-MEAT was a randomised crossover trial that involved generally healthy adults eating 2 or more servings of plant-based meats per day for 8 weeks (i.e. Plant phase) followed by 2 or more servings of animal meats per day for 8 weeks (i.e. Animal phase). Results of linear mixed-effects models indicated only 4 out of 92 biomarkers reached statistical significance. The results were contrary to our hypothesis, since we expected relative improvements in biomarkers of inflammation from the plant-based meats.
Samesaying and double-voiced discourse in Iranian EFL learners’ production of L2 reported speech
Authors: Morady Moghaddam Mostafa , Tommerdahl Jodi 
Published: September 2022

AbstractConsidering the paucity of research done on the reported speech of L2 speakers compared with the body of work based on native speakers, particularly in the domain of education, this study investigates ‘polyphony’ (the dialogic nature of discourse) in the indirect reports of Iranian English as Foreign Language (EFL) learners in light of Bakhtin’s concept of ‘double-voiced discourse’ (DVD) (Bakhtin, 1984; Zbikowski, 2002). The goal of the article was to characterise the types of reporting attested in L2 data in the language-learning classroom and to analyse instances of discord between speakers’ voices to better understand what gives rise to these differences in an additional language. To achieve this, we observed naturally occurring interactions between Iranian EFL learners to see how they change the original speech in their indirect reports via the use of semantic and syntactic transformations. The findings revealed traces of distorted reported speech that not only refute the monophonic nature of indirect reports among the interactants but also emphasise the representational characteristics of DVD in its different forms. Samesaying and distorted reported speech are closely examined in accord with the nature of an L2 produced in a language-learning classroom. This article contributes to interlanguage pragmatics, with a focus on sociopragmatic variations that delve into intersubjectivity in language interaction in an institutional context.
Implications for catchment weathering, provenance, and climatic records from a late Pleistocene to present sedimentary sequence in Gujarat, India
Authors: Kumar Kamlesh , Sharma Anupam , Srivastava Pradeep , Thakur Biswajeet 
Published: September 2022

AbstractTo ascertain weathering, provenance, and paleoclimate of the last ca. 29 ka in mainland Gujarat, western India, a sedimentary profile of ~7.5 m was measured, described, and sampled at Pratappura and a multiproxy analysis was conducted. To determine weathering, silty-sand and sandy-silt facies were analyzed, and log Na2O/K2O versus log SiO2/Al2O3 was plotted, which shows clustering in the quartz arenite and sub-litharenite categories, indicating low to moderate weathering. The chemical index of alteration (CIA) is 55–74, and was plotted versus the index of chemical variability (ICV) of 1.50, with samples clustered mainly between subalkali basalt and picrite, indicating the dominance of a mafic component. While depleted chondrite normalized light rare earth element (REE) (La/Yb <1) levels suggest the prevalence of a mafic source in the catchment, identical chondrite normalized REE patterns indicate that sediments were well homogenized. Using multiple proxies, the measured profile was subdivided into five paleoclimatic zones. Zone-I (29–18 ka) exhibits decreasing moisture, Corg, χlf, Al2O3, TiO2, and Fe2O3 trends, while higher values of CO3−2 and δ13C indicate a change from a warm-humid to semiarid climate. Zone-II (18–11 ka) shows signs of the beginning of aridity ca. 18 ka during the Last Glacial Maximum (LGM). Several proxies in zone-III show wetter climatic conditions from the early Holocene (ca. 11–4 ka) due to the onset of the SW monsoon, with the trend continuing in zone-IV (4–2 ka). In zone-V, the climate appears to have been similar to the modern conditions in the area from 2 ka–present.
John Tanner, Colonial Credulity, and Comparative Religions: Theorizing Religion on the Borderlands of U.S. Empire
Authors: Wenger Tisa 
Published: September 2022

ABSTRACTThis essay explores the human stakes of theorizing religion in the early nineteenth century, on the borderlands of an expanding U.S. empire. It does so through the lens of a single text, A Narrative of the Captivity and Adventures of John Tanner (U.S. Interpreter at the Saut de Ste. Marie) during Thirty Years Residence among the Indians. Published in 1830, the Narrative offers an entrée into the circulation of knowledge and debates about religion among Native Americans and white settlers in a time and place from which we have little record of such debates. Tanner joined in the Midewiwin of the Ojibwe and cultivated the Anishinaabe practice of medicine hunting; held back his own skepticism, perhaps retrospectively exaggerated, at the messages of those he called “Indian prophets”; and discussed the differences, solidified in the telling, between white and Indigenous religions. His editor, Edwin James, meanwhile, drew on comparative scholarship about mythology and religion around the world to defend his own preferred theories about the religious and racial character of Indigenous peoples. Religion has long been theorized far beyond the academy and the centers of empire. Relatively unfamiliar accounts, like Tanner's, reveal how everyday people have engaged with these theories and the consequences of these theories on the ground. Tanner's Narrative, in short, usefully illuminates the webs of knowledge about religion in early America and its human stakes for people caught in the crosshairs of a transforming imperial world.