bluuebunny/crossref_metadata_2025_split huggingface dataset:
3D Printed P(VdF‐HFP)/SBA‐15 composite‐based gel polymer electrolyte versus commercial celgard: A comparative investigation on thermal stability and electrochemical performance for lithium‐ion battery application
Authors: Robert Vijay , Loganathan Sravanthi , Sivashanmugam Arumugam , Thomas Sabu , Valapa Ravi Babu 
Published: May 2024

AbstractThe current work reports on tailoring of 3D printed gel polymer electrolyte (GPE) employing poly(vinylidene fluoride‐co‐hexafluoropropylene) P(VdF‐HFP) as the host matrix and mesoporous Santa Barbara Amorphous‐15 (SBA‐15) mesoporous sieve as ceramic filler. Further, this work envisages an investigation on its physicochemical properties, thermal shrinkage behavior, and electrochemical performance. An effort has been undertaken to formulate 3D printable P(VdF‐HFP)/SBA‐15 composite‐based GPE ink with suitable rheological properties. The breath figure method is followed to investigate the influence of 1‐methyl‐2‐pyrrolidinone (NMP)/tetrahydrofuran (THF) mixture as a solvent on the porosity of 3D printed GPE, through which enhanced porosity is evident from scanning electron microscopy (SEM) analysis. The morphological analysis further confirms the hybrid porous structure facilitated by the addition of SBA‐15 into the P(VdF‐HFP) matrix. The 3D printed P(VdF‐HFP)/SBA‐15 (10%) composite‐based GPE shows promising ionic conductivity in the order of 0.2 × 10−4 S/cm at room temperature and demonstrates excellent dimensional thermal stability up to 175°C. The electrochemical measurement of 3D printed GPE is tested separately using 3D printed cathode half‐cell (3D printed LFP vs. Li+) and 3D printed anode half cell (3D printed LTO vs. Li+) with GPE as separator. Further, also tested with conventionally prepared electrode and the coin cell studies show discharge capacity of 3D printed P(VdF‐HFP)/SBA‐15 (10%) composite‐based GPE is comparable to commercial celgard separator. All these features speculate that the 3D printed fabricated in the current work may find potential application in lithium‐ion battery.
Nurse by numbers: The impact of early warning systems on nurses' higher‐order thinking, a quantitative study
Authors: Le Lagadec Marie Danielle , Massey Deb , Byrne Amy‐Louise , Connor Justine , Flenady Tracy 
Published: May 2024

AbstractAimTo evaluate registered nurses' perceptions of whether the mandated use of the early warning system vital signs tool impacts the development of nurses' higher‐order thinking skills.DesignA concurrent mixed methods study design.MethodUsing an online survey, registered nurses' perceptions were elucidated on whether early warning system algorithmic tools affected the development of their higher‐order thinking. Likert‐type matrix questions with additional qualitative fields were used to obtain information on nurse's perceptions of the tool's usefulness, clinical confidence in using the tool, compliance with escalation protocols, work environment and perceived compliance barriers.ResultsMost of the 305 (91%) participants included in the analysis had more than 5 years of nursing experience. Most nurses supported the early warning tool and were happy to comply with escalation protocols if the early warning score concurred with their assessment of the patient (63.6%). When the score and the nurse's higher‐order thinking did not align, some had the confidence to override the escalation protocol (40.0%), while others omitted (69.4%) or inaccurately documented vital signs (63.3%) to achieve the desired score. Very few nurses (3.6%) believe using early warning tools did not impede the development of higher‐order thinking.ConclusionAlthough experienced nurses appreciate the support of early warning tools, most value patient safety above the tools and rely on their higher‐order thinking. The sustained development and use of nurses' higher‐order thinking should be encouraged, possibly by adding a critical thinking criterion to existing algorithmic tools.ImpactThe study has implications for all nurses who utilize algorithmic tools, such as early warning systems, in their practice. Relying heavily on algorithmic tools risks impeding the development of higher‐order thinking. Most experienced nurses prioritize their higher‐order thinking in decision‐making but believe early warning tools can impede higher‐order thinking.Patient or Public ContributionRegistered nurses participated as survey respondents.
International Skin Imaging Collaboration‐Designated Diagnoses (ISIC‐DX): Consensus terminology for lesion diagnostic labeling
Authors: Scope Alon , Liopyris Konstantinos , Weber Jochen , Barnhill Raymond L. , Braun Ralph P. , Curiel‐Lewandrowski Clara N. , Elder David E. , Ferrara Gerardo , Grant‐Kels Jane M. , Jeunon Thiago , Lallas Aimilios , Lin Jennifer Y. , Marchetti Michael A. , Marghoob Ashfaq A. , Navarrete‐Dechent Cristian , Pellacani Giovanni , Soyer Hans Peter , Stratigos Alexander , Thomas Luc , Kittler Harald , Rotemberg Veronica , Halpern Allan C. 
Published: May 2024

AbstractBackgroundA common terminology for diagnosis is critically important for clinical communication, education, research and artificial intelligence. Prevailing lexicons are limited in fully representing skin neoplasms.ObjectivesTo achieve expert consensus on diagnostic terms for skin neoplasms and their hierarchical mapping.MethodsDiagnostic terms were extracted from textbooks, publications and extant diagnostic codes. Terms were hierarchically mapped to super‐categories (e.g. ‘benign’) and cellular/tissue‐differentiation categories (e.g. ‘melanocytic’), and appended with pertinent‐modifiers and synonyms. These terms were evaluated using a modified‐Delphi consensus approach. Experts from the International‐Skin‐Imaging‐Collaboration (ISIC) were surveyed on agreement with terms and their hierarchical mapping; they could suggest modifying, deleting or adding terms. Consensus threshold was >75% for the initial rounds and >50% for the final round.ResultsEighteen experts completed all Delphi rounds. Of 379 terms, 356 (94%) reached consensus in round one. Eleven of 226 (5%) benign‐category terms, 6/140 (4%) malignant‐category terms and 6/13 (46%) indeterminate‐category terms did not reach initial agreement. Following three rounds, final consensus consisted of 362 terms mapped to 3 super‐categories and 41 cellular/tissue‐differentiation categories.ConclusionsWe have created, agreed upon, and made public a taxonomy for skin neoplasms and their hierarchical mapping. Further study will be needed to evaluate the utility and completeness of the lexicon.
Determinants of stock market participation
Authors: Menkhoff Lukas , Westermann Jannis 
Published: May 2024

AbstractThe low degree of stock market participation (SMP) is one of the big puzzles in finance. Numerous determinants have been proposed. We put these determinants into a structure that is derived from a standard static portfolio model. Then we discuss arguments put forward regarding specific SMP determinants and the empirical evidence that has been provided. The focus of our survey is on the identification of a causal impact of determinants on SMP via shocks. We summarize the evidence by suggesting established and likely SMP determinants and providing an outlook for future research and policy.
Disaster Journalism Through a Political Economy Framework: An Analysis of the Turkish Press Coverage of the 2023 Kahramanmaraş Earthquakes
Authors: Kayıhan Bahar 
Published: May 2024

AbstractOn February 6, 2023, devastating earthquakes of magnitude 7.8 and 7.6 struck the Kahramanmaraş region of southeastern Türkiye, affecting eleven Turkish provinces, killing more than 50,000 people, and collapsing or severely damaging approximately 300,000 structures. This study examines the coverage of the Kahramanmaraş earthquake in the Turkish press through a content analysis of news articles published in the 10 days following the earthquake. The aim of the study is to investigate the presence and manifestations of political bias in the news based on political economy theory. For this purpose, two newspapers representing opposing views, Sabah and Cumhuriyet, were selected. As a result, it was observed that both newspapers devoted a remarkably limited amount of their coverage to scientific data and needs. However, it was observed that there were significant differences between the two newspapers in terms of topics, photo preferences, news actors, accused persons, and representation of aid donors. In addition, economic and political biases were found in the media's portrayal of earthquakes. Cumhuriyet focused more on the negative, while Sabah focused more on the positive, emphasizing relief efforts that served to foster a sense of solidarity and shift the narrative away from negativity. In addition, the study observed an excessive focus on soccer players, showing that newspapers may prioritize such coverage to optimize profitability, suggesting a potential commercial agenda underlying news content decisions.
Formation of nanophase metallic iron through charge disproportionation of ferrous iron during micrometeoroid impact‐induced splash melting
Authors: Xian Haiyang , Zhu Jianxi , Yang Yiping , Li Shan , Xi Jiaxin , Lin Xiaoju , Xing Jieqi , Wu Xiao , Yang Hongmei , He Hongping , Xu Yi‐Gang 
Published: May 2024

AbstractCharge disproportionation of ferrous iron has been considered as one of the mechanisms for the formation of metallic iron on the lunar surface. However, the detailed mechanism of the disproportionation reaction on the Moon is yet to be elucidated. We provide direct evidence for the ferrous disproportionation reaction that produces nano phase metallic iron (npFe0) during a rapid cooling process after splash melting from a lunar sample returned by China's Chang'e‐5 mission. Space weathering processes have resulted in the formation of three distinct zones at the rim of a pyroxene fragment, as observed through transmission electron microscopy. These zones, made up of splashed melts, newly formed melts from the substrate, and the mineral, are distinguished as I, II, and III. Quantitative analyses of the iron valence state by electron energy loss spectroscopy show that disproportionation reactions occurred in zone II at a low temperature of <570°C during a rapid cooling process. The reaction led to the production of α‐structure npFe0 and Fe3+ reserve in the glass phase. The npFe0 produced by the disproportionation reaction has a larger grain size than those formed from solar wind irradiation, implying that micrometeoroid impacts mainly contribute to the darkening of visible and near‐infrared reflectance. These findings reveal a novel rim structure by repeated space weathering and a universal formation mechanism of npFe0 during micrometeoroid impacts, suggesting that the disproportionation reaction could be widespread on airless bodies with impact‐induced splash processes.
Metal impact and vaporization on the Moon's surface: Nano‐geochemical insights into the source of lunar metals
Authors: Gopon Phillip , Douglas James O. , Gardner Hazel , Moody Michael P. , Wood Bernard , Halliday Alexander N. , Wade Jon 
Published: May 2024

AbstractMillimeter‐to‐nanometer‐sized iron‐ and nickel‐rich metals are ubiquitous on the lunar surface. The proposed origin of these metals falls into two broad classes which should have distinct geochemical signatures—(1) the reduction of iron‐bearing minerals or (2) the addition of metals from meteoritic sources. The metals measured here from the Apollo 16 regolith possess low Ni (2–6 wt%) and elevated Ge (80–350 ppm) suggesting a meteoritic origin. However, the measured Ni is lower, and the Ge higher than currently known iron meteorites. In comparison to the low Ni iron meteorites, the even lower Ni and higher Ge contents exhibited by these lunar metals are best explained by impact‐driven volatilization and condensation of Ni‐poor meteoritic metal during their impact and addition to the lunar surface. The presence of similar, low Ni‐bearing metals in Apollo return samples from geographically distant sites suggests that this geochemical signature might not be restricted to just the Apollo 16 locality and that volatility‐driven modification of meteoritic metals are a common feature of lunar regolith formation. The possibility of a significant low Ni/high Ge meteoritic component in the lunar regolith, and the observation of chemical fractionation during emplacement, has implications for the interpretation of both lunar remote‐sensing data and bulk geochemical data derived from sample return material. Additionally, our observation of predominantly meteoritic sourced metals has implications for the prevalence of meteoritic addition on airless planetary bodies.
Genomic landscapes of divergence among island bird populations: Evidence of parallel adaptation but at different loci?
Authors: Martin Claudia A. , Sheppard Eleanor C. , Ali Hisham A. A. , Illera Juan Carlos , Suh Alexander , Spurgin Lewis G. , Richardson David S. 
Published: May 2024

AbstractWhen populations colonise new environments, they may be exposed to novel selection pressures but also suffer from extensive genetic drift due to founder effects, small population sizes and limited interpopulation gene flow. Genomic approaches enable us to study how these factors drive divergence, and disentangle neutral effects from differentiation at specific loci due to selection. Here, we investigate patterns of genetic diversity and divergence using whole‐genome resequencing (>22× coverage) in Berthelot's pipit (Anthus berthelotii), a passerine endemic to the islands of three north Atlantic archipelagos. Strong environmental gradients, including in pathogen pressure, across populations in the species range, make it an excellent system in which to explore traits important in adaptation and/or incipient speciation. First, we quantify how genomic divergence accumulates across the speciation continuum, that is, among Berthelot's pipit populations, between sub species across archipelagos, and between Berthelot's pipit and its mainland ancestor, the tawny pipit (Anthus campestris). Across these colonisation timeframes (2.1 million–ca. 8000 years ago), we identify highly differentiated loci within genomic islands of divergence and conclude that the observed distributions align with expectations for non‐neutral divergence. Characteristic signatures of selection are identified in loci associated with craniofacial/bone and eye development, metabolism and immune response between population comparisons. Interestingly, we find limited evidence for repeated divergence of the same loci across the colonisation range but do identify different loci putatively associated with the same biological traits in different populations, likely due to parallel adaptation. Incipient speciation across these island populations, in which founder effects and selective pressures are strong, may therefore be repeatedly associated with morphology, metabolism and immune defence.
AvrSr27 is a zinc‐bound effector with a modular structure important for immune recognition
Authors: Outram Megan A. , Chen Jian , Broderick Sean , Li Zhao , Aditya Shouvik , Tasneem Nuren , Arndell Taj , Blundell Cheryl , Ericsson Daniel J. , Figueroa Melania , Sperschneider Jana , Dodds Peter N. , Williams Simon J. 
Published: May 2024

Summary

Effector proteins are central to the success of plant pathogens, while immunity in host plants is driven by receptor‐mediated recognition of these effectors. Understanding the molecular details of effector–receptor interactions is key for the engineering of novel immune receptors.

Here, we experimentally determined the crystal structure of the Puccinia graminis f. sp. tritici (Pgt) effector AvrSr27, which was not accurately predicted using AlphaFold2. We characterised the role of the conserved cysteine residues in AvrSr27 using in vitro biochemical assays and examined Sr27‐mediated recognition using transient expression in Nicotiana spp. and wheat protoplasts.

The AvrSr27 structure contains a novel β‐strand rich modular fold consisting of two structurally similar domains that bind to Zn2+ ions. The N‐terminal domain of AvrSr27 is sufficient for interaction with Sr27 and triggering cell death. We identified two Pgt proteins structurally related to AvrSr27 but with low sequence identity that can also associate with Sr27, albeit more weakly. Though only the full‐length proteins, trigger Sr27‐dependent cell death in transient expression systems.

Collectively, our findings have important implications for utilising protein prediction platforms for effector proteins, and those embarking on bespoke engineering of immunity receptors as solutions to plant disease.
Assessment of genotypic variability and genome‐wide association analysis of cooking time and canning quality traits in common bean (Phaseolus vulgaris L.)
Authors: Kesiime Eunice Vasiter , Nkalubo Stanley Tamusange , Ochwo Ssemakula Mildred , Dramadri Isaac Onziga , Mukankusi Clare , Nakimbugwe Dorothy , Edema Richard , Gibson Paul , Badji Arfang 
Published: May 2024

AbstractDeveloping improved common bean varieties with short cooking time (CT) and good canning quality traits (CQTs) is very key for accelerating bean consumption among the urban and middle‐class population. The objective of this study was to assess the genotypic variability and identify single nucleotide polymorphism (SNP) markers associated with CT and CQTs in common bean. A total of 250 common bean accessions were evaluated under field conditions for two seasons using alpha lattice design with two replications. Three months post‐harvest, the dry bean grains were evaluated for CT and CQTs. Significant variation was observed among the 250 common bean accessions tested for both traits. CT ranged from 51 to 215 min, with 11 genotypes cooking in less than 60 min. The percentage total CQTs' score ranged from 41% to 84% with 31 genotypes scoring 76% and above. Forty‐seven significant GWAS signals were detected for CT on chromosomes Pv01, Pv04, Pv05 and Pv11 and CQTs on Pv01, Pv02, Pv03, Pv04, Pv05, Pv06, Pv07, Pv08, Pv10 and Pv11, respectively. Positional candidate genes including Phvul.005G161200 on chromosome Pv05, Phvul.007G2803001 and Phvul.007G280700 on chromosome Pv07 were associated with seed coat colour retention of the canned beans. Besides their usefulness in breeding research, the identified bean genotypes with shorter CT and good CQTs could enhance bean consumption and processing industries.
Alternaria in berry: Effects on its quality, pathogenic mechanisms and potential control strategies
Authors: Cong Kaiping , Cheng Jinfeng , Li Tingting , Wu Caie , Fan Gongjian , Li Xiaojing , Zhou Dandan 
Published: May 2024

AbstractIn recent years, the production and demand of berries in the world have gradually increased, but the infection of fungal pathogens has become one of the important factors restricting the production and sales of fresh berries. It has been found that Alternaria can cause a variety of plant diseases and fruit rot worldwide. This review introduces the effect of Alternaria infection on berry quality, including physical, chemical and physiological aspects, and discusses the possible infection mechanisms. In addition, Alternaria produces toxins during infections and seriously threatens the safety of berries and consumer health. Therefore, the prevention and control measures of Alternaria are systematically summarized. This review provides the basis for further optimization of postharvest preservation technology and fruit quality, to prolong the shelf life of berries. We can realistically expect to control plant diseases with increasing efficiency, which is conducive to improving the quality and safety of postharvest berry fruits.
Sphaerothrix gracilis gen. et sp. nov. (Nodosilineales, Cyanobacteria): a novel filamentous cyanobacterium isolated from tropical coastal microplastics
Authors: Curren Emily , Kuwahara Victor S. , Yoshida Teruaki , Leong Sandric Chee Yew 
Published: May 2024

SUMMARYCyanobacteria are ancient organisms that contribute significantly to primary production in aquatic ecosystems. Although they are a group of microbes present in a wide range of environments, their diversity on anthropogenic substrates, namely microplastics, is still largely unknown. In the present study, we describe a new genus and species of cyanobacteria from the Nodosilineaceae family. Strains were isolated from foam microplastic particles obtained from beach sediments facing the Singapore Strait. This species is morphologically similar to the polyphyletic, cosmopolitan Leptolyngbya spp.; however, it forms an independent clade with 16S rRNA phylogeny and has a unique 16S–23S internal transcribed spacer secondary structure. To date, no cyanobacteria have been isolated and cultured from the surfaces of microplastic particles. Using a polyphasic approach combining morphological, phylogenetic and ecological traits, we describe a new genus and species Sphaerothrix gracilis. The presence of certain cyanobacteria rafting on microplastic surfaces can potentially indicate a long‐distance transport into new ecosystems with implications on toxicity and biodiversity.
A text mining analysis of European banks' and insurers' disclosures on climate‐related risks
Authors: Kraus Anna 
Published: May 2024

AbstractThis paper empirically analyzes sustainability‐related disclosures of listed European banks and insurance companies by focusing on transition risks, physical risks as well as stranded assets as a possible consequence of transition and physical risks. We employ a text mining analysis and apply a comprehensive keyword catalog to 142 firms. The dataset used for the analysis comprises 852 annual and 551 sustainability reports, covering a sample period from 2017 to 2022. Our results show that disclosure on climate‐related risks considerably increases over the examined period, but that reporting on stranded assets is still in early stages. Moreover, European insurers report more on climate‐related risks relative to the number of analyzed tokens than banks. Finally, statistical evidence suggests that larger banks and insurers with above‐median market capitalization exhibit significantly more word hits on climate‐related risks as compared to smaller firms.
Digital Experiments with Landed Property: Robots, Race, and Rent
Authors: Fields Desiree 
Published: May 2024

AbstractA wide range of digital innovations has changed property relations globally over the past fifteen years. What are we to make of these digital experiments with landed property? I argue we should not mistake their technological novelty for a break with the geographic and historical specificities of property relations. The yoking of property to modernity and civilization makes technological progress a fundamental part of how relationships to land are constituted and reconstituted, and in whose interests, throughout global capitalism. In this article, I situate 21st century housing market technologies within sedimented relations of landed property in the United States, showing the history of property innovation in the United States is also one of racialized wealth accumulation and dispossession. I interpret current anxieties about ‘robot landlords’ as anxieties about how the shifting landscape of property ownership appears to threaten the economic benefits associated with racial dominance.