bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tamyb10-D1 restores red grain color and increases grain dormancy via suppressing expression of TaLTP2.128, non-specific lipid transfer protein in wheat
Authors: Himi Eiko , Kurihara-Yonemoto Shiho , Abe Fumitaka , Takahashi Hidekazu , Tanaka Keisuke , Matsuura Takakazu , Maekawa Masahiko , Sasaki Takuji , Rikiishi Kazuhide 
Published: January 2024

AbstractGrain dormancy of wheat is closely associated with grain color: red-grained lines show higher dormancy than white-grained lines. The production of red pigments is regulated by R-1, Tamyb10 gene. However, the relation between grain color and dormancy remains unknown. For this study, we generated transgenic lines which were introduced a DNA fragment containing Tamyb10-D1 gene and its a 2 kb promoter including the 5′ untranslated region into white-grained wheat. Transgenic lines showed red-grained and higher dormant traits. Contents of plant hormones and gene expression of embryos at 30 days after pollination were examined in a wild type and a transgenic line. No differences were observed in the contents of plant hormones, but several genes are differentially expressed between these lines. One differentially expressed gene, TaLTP2.128, is a member of non-specific lipid transfer proteins. It was expressed higher in white grains than in red grains. A putative amino acid sequence showed similarity to that of OsHyPRP5, which is identified as QTL controlling low-temperature germinability in rice. Expression of TaLTP2.128 was increased by grain imbibition. The increasing levels were higher not only in other white-grained lines, but also in non-dormant red-grained lines. TaLTP2.128 was expressed at a quite early stage of germination. These study findings indicate that Tamyb10 regulates dormancy release by the modification of TaLTP2.128 acting as trigger of germination.
Pollen as food: effects of consumption on tadpole growth, development, and mobility
Authors: Kloh Jéssica Stephanie , Figueredo Cleber Cunha , Calaça Paula , Eterovick Paula Cabral 
Published: January 2024

AbstractThe structure of many aquatic food webs is influenced by tadpole survivorship and duration of seasonal occupancy, which depend on tadpole diet. Pollen has been occasionally reported to occur in tadpole diets, and the available studies show that tadpoles have a strong preference for this supposedly nutritive resource. Thus, we aimed to test whether a diet composed of pollen from varied plant species would boost tadpole growth, development, and agility/mobility, compared to a regular artificial balanced and nutritive diet. Tadpoles in initial developmental stages 25 and 30 grew more when fed with pollen, compared to artificial food and a mixture of both diets. Those initially in stage 30 advanced more developmental stages during one month when fed exclusively with pollen. Tadpoles fed with pollen moved longer distances in response to an aversive stimulus simulating a predatory attack than tadpoles fed with artificial food or a mixed diet. Our results corroborate the hypotheses of pollen being a very important food source to aquatic consumers such as tadpoles, being likely to influence the structure of aquatic food webs through tadpole nutrition and modulation of growth/development speed, as well as tadpole ability to escape predators.
An Archaeology of the Pomeranian Crime of 1939: The Case of Mass Crimes in the Szpęgawski Forest (Poland)
Authors: Kobiałka Dawid , Ceran Tomasz , Mazanowska Izabela , Wysocka Joanna , Czarnik Michał , Nita Daniel , Kostyrko Mikołaj , Jankowski Tomasz 
Published: January 2024

AbstractThis article presents the general historical context of the mass shootings in the fall of 1939 in the pre-war Gdańsk Pomerania, Poland, and introduces the very term “Pomeranian Crime of 1939.” The executions in the Szpęgawski Forest, where between 2,413 and 7,000 people lost their lives, illustrate of the process itself. The results of archaeological research carried out at the site of the mass killings in the Szpęgawski Forest in 2023 is used as a case study. Archaeological research is shedding new light on the crime and its cover-up through analyses of the material evidence.
Program for the Education and Enrichment of Relational Skills (PEERS®) for Italy: A Randomized Controlled Trial of a Social Skills Intervention for Autistic Adolescents
Authors: Fatta Laura Maria , Laugeson Elizabeth A. , Bianchi Dora ,   Italian Peers® team support group, Laghi Fiorenzo , Scattoni Maria Luisa 
Published: January 2024

Abstract
The Program for the Education and Enrichment of Relational Skills (PEERS®) is an intervention targeting social skills for autistic adolescents and those with other social challenges. The efficacy of the PEERS® on adolescents has been extensively explored but the program has not been validated in Italy. In the present study, we adapted PEERS® to Italian culture and evaluated its efficacy in an Italian sample. A Randomized Controlled Trial was conducted, analyzing the results of 37 autistic adolescents who were randomly assigned to two groups: experimental group (TG) and waitlist group (WL). The primary outcomes (social abilities) and secondary outcomes (co-occurring conditions, executive functions) were assessed at four time points. No differences were found at pre-treatment between groups on baseline measures and primary outcomes. At post-treatment, significant group differences emerged in primary outcomes (social knowledge and social performance) and secondary outcomes (emotion regulation). The groups’ results pooled together (TG + WL) confirmed the findings at post-treatment and showed further changes in primary outcomes (global social competence and social cognition) and secondary outcomes (externalizing problems, emotive and behavioral total problems, functional problems related to depressive symptoms). The improvements were maintained at a 3-month follow-up, except for global social competence and social cognition. Additionally, new results emerged regarding internalizing problems and global executive functioning. The efficacy of the Italian version of PEERS® was ascertained on primary and secondary outcomes. Innovative findings on emotion regulation, behavioral problems, and depression symptoms also emerged.

Clinical trial registration information Program for the Education and Enrichment of Relational Skills (PEERS®) for Italy. An RCT’s Study on Social Skills Intervention for Adolescents with Autism Spectrum Disorder (ASD). URL: http://clinicaltrials.gov. TRN: NCT05473104. Release Date: July 21, 2022.
Oxide scale microstructure and failure mechanism of alloy 601 under varying metal dusting conditions
Authors: Schlereth C. , Weiser M. , White E. , Felfer P. , Galetz M. 
Published: January 2024

AbstractChemical plants which process highly carbonaceous gases at elevated temperatures are prone to catastrophic corrosion by metal dusting. Typically, commercial alloys with high amounts of protective oxide scale formers (Cr, Al, and Si) are used in these environments. However, scale failure is still frequently observed after an incubation time initiating pits. In this study, the microstructure and subsequent metal dusting-induced failure of the oxide scale on the commercial Ni-based alloy 601 was analyzed. Samples were exposed in different aggressive metal dusting gases and characterized using metallographic cross sections, electron beam microanalysis (EPMA), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy and transmission electron microscopy (TEM). A thin and protective chromia scale formed in some regions with a continuous silica layer below. Across most of the alloy 601 surfaces, internal oxidation of Al could be linked to metallic particles in the outer scale. Additionally, MnCr2O4 was observed in the outer scale. Together with pores in the chromia, the spinel and metallic particles in the outer scale combined to provide pathways for carbon ingress. After exposure in a gas with a higher driving force for carbon deposition, a higher amount of carbon was incorporated in the growing oxide scale, resulting in earlier scale failure and metal dusting pit initiation.
Graphical Abstract
COVID-19 vaccine refusal as unfair free-riding
Authors: Kelsall Joshua 
Published: January 2024

AbstractContributions to COVID-19 vaccination programmes promise valuable collective goods. They can support public and individual health by creating herd immunity and taking the pressure off overwhelmed public health services; support freedom of movement by enabling governments to remove restrictive lockdown policies; and improve economic and social well-being by allowing businesses, schools, and other essential public services to re-open. The vaccinated can contribute to the production of these goods. The unvaccinated, who benefit from, but who do not contribute to these goods can be morally criticised as free-riders. In this paper defends the claim that in the case of COVID-19, the unvaccinated are unfair free-riders. I defend the claim against two objections. First, that they are not unfair free-riders because they lack the subjective attitudes and intentions of free-riders; second, that although the unvaccinated may be free-riders, their free-riding is not unfair.
An analysis of different concepts of “identity” in the heritable genome editing debate
Authors: Liaw Ying-Qi 
Published: January 2024

AbstractHuman heritable genome editing (HHGE) involves editing the genes of human gametes and/or early human embryos. Whilst ‘identity’ is a key concept underpinning the current HHGE debate, there is a lack of inclusive analysis on different concepts of ‘identity’ which renders the overall debate confusing at times. This paper first contributes to reviewing the existing literature by consolidating how ‘identity’ has been discussed in the HHGE debate. Essentially, the discussion will reveal an ontological and empirical understanding of identity when different types of identity are involved. Here, I discuss genetic, numerical, qualitative and narrative and how each of them is relevant in the HHGE context. Secondly, given the different types of identity, the paper explores how we could navigate these different interpretations of identity in a way that promotes an inclusive and informed discussion between primary stakeholders and the general public in the HHGE debate. Here, I argue for and refine a multi-faceted concept of identity as a suitable framework for discussing the ethical and societal implications of HHGE because it not only could integrate different understandings of identity but also highlight the interconnectedness between these different understandings.
Mapping the German Diamond Open Access Journal Landscape
Authors: Taubert Niels , Sterzik Linda , Bruns Andre 
Published: January 2024

AbstractIn the current scientific and political discourse surrounding the transformation of the scientific publication system, significant attention is focused on Diamond Open Access (OA). Diamond OA is characterized by no charges for readers or authors and relies on monetary allowances and voluntary work. This article explores the potential and challenges of Diamond OA journals, using Germany as a case study. Two key questions are addressed: first, the current role of such journals in the scientific publication system is determined through bibliometric analysis across various disciplines. Second, an investigation is conducted to assess the sustainability of Diamond OA journals and identify associated structural problems or potential breaking points. This investigation includes an in-depth expert interview study involving 20 editors of Diamond OA journals. The empirical results are presented using a landscape map that considers two dimensions: 'monetized and gift-based completion of tasks' and 'journal team size.' The bibliometric analysis reveals a substantial number of Diamond OA journals in the social sciences and humanities, but limited adoption in other fields. The model proves effective for small to mid-sized journals, but not for larger ones. Additionally, it was found that 23 Diamond OA journals have recently discontinued their operations. The expert interviews demonstrate the diversity within the landscape and the usefulness of the two dimensions in understanding key differences. Journals in two of the four quadrants of the map exemplify sustainable conditions, while the other two quadrants raise concerns about long-term stability. These concerns include limited funding leading to a lack of division of labor and an excessive burden on highly committed members. Gift-like contributions, while appealing, also present challenges as potential donors not only decide whether to contribute but also how to contribute, potentially creating friction between the gift and the journal's requirements. Furthermore, journals in the lower right quadrant often rely on third-party funding, necessitating a transformation once the funding expires. Common pathways for sustaining operations include lobbying for funding at the journal's home institution or increasing reliance on gift-based completion of tasks. These findings underscore the need for the development of more sustainable funding models to ensure the success of Diamond OA journals.
Effect of drought stress on the physiology and early growth of seven Senegalia (Acacia) Senegal (L.) Britton provenances
Authors: Sarr Mame S. , Seiler John R. , Sullivan Jay 
Published: January 2024

AbstractDecline of Senegalia senegal (Acacia senegal) in its natural range has been observed and attributed mainly to harsh environmental conditions such as frequent drought occurrences. The objective of this study is to assess the effect of water stress on growth, biomass allocation and photosynthetic capacity in Senegalia senegal seedlings. Seeds were collected from seven provenances in Senegal and grown under greenhouse conditions in a randomized complete block design with 5 replications. Seedlings were subjected to three cyclic droughts by watering them when average soil moisture content dropped to 4.7%, 2.7%, and 2.1% during the first, second, and third dry down cycles, respectively. With the exception of net photosynthetic rate, stomatal conductance and transpiration at the second and third dry down cycles, no drought by provenance interaction was found for any trait measured. Ngane provenance had a lower root/shoot ratio and allometric analysis revealed that Ngane allocated less biomass to roots than shoots. Ngane developed superior growth traits and biomass production, despite similar net photosynthetic rate with other provenances before treatments started. Overall, drought stress significantly reduced biomass, stem height, diameter and leaf gas exchange. Total biomass was reduced by 28.5%, whereas root/shoot ratio was increased by 25% compared to control. Significant interaction on leaf gas exchanges at the second and third dry down cycles reveals different sensitivity levels to drought among provenances with the Ranerou provenance exhibiting no decline in leaf gas exchange. No significant difference of stomatal limitation among genotypes was found, which is indicative of the complex process of photosynthesis and the need for extended times scales for measurements to better depict physiological sensitivity of Senegalia senegal to drought.
Studying the effectiveness of investments in hotel services using customer sentiment analysis
Authors: Kozłowski Maciej , Korzeniewski Jerzy 
Published: January 2024

AbstractThe main aim of the article is to assess investments in hotel services in Poland in 2018–2020. The assessment was carried out by examining the correlation between financial outlays in the hotel industry in powiats (counties) and voivodeships of Poland and customer opinions expressed in internet entries on the websites of individual tourist facilities. The methodology for testing the sentiment of text documents is an unsupervised classification algorithm applied to the Polish language. The classification task consists of the unsupervised assignment of a text document to one of three sentiment classes: positive, neutral, or negative. The research is based on opinions collected from 906 hotels and the amount of financial investment in individual hotel segments (categories) in the surveyed years on a powiat basis. Financial investment data were gathered from the official statistical yearbook websites and internet entries were scraped from the websites of individual tourist facilities. The analysis shows a positive relationship between the size of investment in hotel services and the sentiment of customers' opinions. The scientific contribution of the research is threefold. Firstly, an attempt is made to assess the efficiency of investments in hotel services in Poland in recent years. Secondly, the approach applied omits the downsides of other popular models of assessing the quality of services. Thirdly, the algorithm used quite precisely finds the categories required for a different kind or broader analysis of the quality of hotel services.
Open access research outputs receive more diverse citations
Authors: Huang Chun-Kai , Neylon Cameron , Montgomery Lucy , Hosking Richard , Diprose James P. , Handcock Rebecca N. , Wilson Katie 
Published: January 2024

AbstractThe goal of open access is to allow more people to read and use research outputs. An observed association between highly cited research outputs and open access has been claimed as evidence of increased usage of the research, but this remains controversial. A higher citation count also does not necessarily imply wider usage such as citations by authors from more places. A knowledge gap exists in our understanding of who gets to use open access research outputs and where users are located. Here we address this gap by examining the association between an output’s open access status and the diversity of research outputs that cite it. By analysing large-scale bibliographic data from 2010 to 2019, we found a robust association between open access and increased diversity of citation sources by institutions, countries, subregions, regions, and fields of research, across outputs with both high and medium–low citation counts. Open access through disciplinary or institutional repositories showed a stronger effect than open access via publisher platforms. This study adds a new perspective to our understanding of how citations can be used to explore the effects of open access. It also provides new evidence at global scale of the benefits of open access as a mechanism for widening the use of research and increasing the diversity of the communities that benefit from it.
Is there a “difference-in-difference”? The impact of scientometric evaluation on the evolution of international publications in Egyptian universities and research centres
Authors: Ali Mona Farouk 
Published: January 2024

AbstractAdopting scientometric evaluation in the context of academic promotion has been one of the recent reforms in Egyptian higher education geared towards boosting scientific excellence and global exposure. This type of evaluation awards higher points to works published in Web of Science journals. The objective here is to investigate the hypothesis that this procedure leads to the intensification of international publications and shifts in publication patterns in Egyptian universities compared to research centres that are not subject to the regulations employing this type of evaluation. The requisite research data were extracted from Clarivate's InCites for 45 universities and 43 research centres from 1996 to 2021 and analysed using the difference-in-difference approach. The findings show a generally positive effect on WoS publications. That is, significant differences are observed for all variables examined for universities (total publications, subjects, types, and journal quartiles), whereas this evaluation had some spillover effects on research centres. This proves the significance of the evaluation in fostering international productivity. The outputs would be of interest to policy-makers who are planning to promote and broaden the scope of this novel technique in research assessment. The present study may also stimulate future comparisons with other countries applying this type of evaluation.
The First Lucy Earth Flyby (EGA1)
Authors: Spencer John R. , Bell James F. , Christensen Phillip R. , Dello Russo Neil , Kaplan Hannah H. , Reuter Dennis C. , Simon Amy A. , Vincent Michael A. , Weaver Harold A. 
Published: January 2024

AbstractThe Lucy spacecraft successfully performed the first of two Earth Gravity Assist maneuvers on October 16th 2022, flying 360 km above the Earth’s surface at 11:04 UT. The flyby was essential for the Lucy mission design, but also provided a wealth of data for scientific, calibration, and public engagement purposes. The Earth and Moon provided excellent calibration targets, being large, bright, and well-characterized, though instrument saturation was sometimes an issue, as the instruments are designed for operation 5 AU from the sun. Calibration data of the Earth and/or Moon were taken with all Lucy instruments, improving knowledge of instrument alignment, stray light characteristics, and sensitivity to resolved targets. In addition, Lucy obtained scientifically valuable thermal emission spectra of the Moon, and extensive images of the DART mission impact into the Didymos system, from a unique geometry, 20 days before the Earth flyby.
Experimental investigation of thermal performance of vertical multitube cylindrical latent heat thermal energy storage systems
Authors: Shen Gang , Wang Xiaolin , Yu Jie , Bin Yuejing , Zhong Shan , Yang Shengqi , Wang Jianguo 
Published: January 2024

AbstractThe multitube design in the shell-and-tube type latent heat thermal energy storage (LHTES) system has received intensive attention due to its promising benefits in enhancing heat storage efficiency. In this paper, single and multi-tube shell LHTES systems were experimentally investigated. First, this study experimentally compared the thermal characteristics between a multiple-tube heat exchanger (MTHX) and a single-tube heat exchanger (STHX). The STHX’s geometrical parameters coincided with a virtual cylindrical domain in the MTHX, being similar to the single-tube model formulated by simplifying the numerical solution to investigate the MTHX. The experimental data was then used to validate the simplified numerical model commonly used in the literature that converted the multi-tube problem to a single-tube model by formulating a virtual cylindrical domain for each tube in the MTHX system. The results showed that there was a noticeable difference in the thermal characteristics between the actual STHX and the virtual cylindrical STHX domain in the MTHX system. The comparison indicated that the simplified numerical model could not accurately reflect the thermal performance of the MTHX system. An experimental study or three-dimensional numerical modelling was required for the thermal analysis of the multi-tube problems. Second, the effect of tube number in the MTHX was experimentally investigated. It was found that an increase in tube number boosted both charging and discharging rates without inhibiting the natural convection. The five-tube configuration decreased the total charging and discharging duration by 50% compared to the two-tube one. Finally, the effect of heat transfer fluid (HTF) operating parameters on the system performance was evaluated on the five-tube MTHX system. The results revealed that the adoption of higher HTF temperature considerably improved the charging performance. The charging time decreased by up to 41% with the HTF temperature increasing from 70 to 80 °C. Meanwhile, a variation in the HTF flow rate from 5 to 20 L/min showed a more pronounced influence on charging than on discharging due to the different dominant heat transfer mechanisms.