bluuebunny/crossref_metadata_2025_split huggingface dataset:
An objective isogeometric mixed finite element formulation for nonlinear elastodynamic beams with incompatible warping strains
Authors: Choi M.-J. , Klinkel S. , Klarmann S. , Sauer R. A. 
Published: November 2024

AbstractWe present a stable mixed isogeometric finite element formulation for geometrically and materially nonlinear beams in transient elastodynamics, where a Cosserat beam formulation with extensible directors is used. The extensible directors yield a linear configuration space incorporating constant in-plane cross-sectional strains. Higher-order (incompatible) strains are introduced to correct stiffness, whose additional degrees of freedom are eliminated by an element-wise condensation. Further, the present discretization of the initial director field leads to the objectivity of approximated strain measures, regardless of the degree of basis functions. For physical stress resultants and strains, we employ a global patch-wise approximation using B-spline basis functions, whose higher-order continuity enables using much fewer degrees of freedom than an element-wise approximation. For time-stepping, we employ implicit energy–momentum consistent scheme, which exhibits superior numerical stability in comparison to standard trapezoidal and mid-point rules. Several numerical examples are presented to verify the present method.
Transcriptomic responses of Solanum tuberosum cv. Pirol to arbuscular mycorrhiza and potato virus Y (PVY) infection
Authors: Deja-Sikora Edyta , Gołębiewski Marcin , Hrynkiewicz Katarzyna 
Published: November 2024

AbstractArbuscular mycorrhizal fungi (AMF) serve as both plant symbionts and allies in resisting pathogens and environmental stresses. Mycorrhizal colonization of plant roots can influence the outcomes of plant-pathogen interactions by enhancing specific host defense mechanisms. The transcriptional responses induced by AMF in virus-infected plants remain largely unexplored. In the presented study, we employed a comprehensive transcriptomic approach and qPCR to investigate the molecular determinants underlying the interaction between AMF and potato virus Y (PVY) in Solanum tuberosum L. Our primary goal was to identify the symbiosis- and defense-related determinants activated in mycorrhizal potatoes facing PVY. Through a comparative analysis of mRNA transcriptomes in experimental treatments comprising healthy and PVY-infected potatoes colonized by two AMF species, Rhizophagus regularis or Funneliformis mosseae, we unveiled the overexpression of genes associated with mycorrhiza, including nutrient exchange, lipid transfer, and cell wall remodeling. Furthermore, we identified several differentially expressed genes upregulated in all mycorrhizal treatments that encoded pathogenesis-related proteins involved in plant immune responses, thus verifying the bioprotective role of AMF. We investigated the relationship between mycorrhiza levels and PVY levels in potato leaves and roots. We found accumulation of the virus in the leaves of mycorrhizal plants, but our studies additionally showed a reduced PVY content in potato roots colonized by AMF, which has not been previously demonstrated. Furthermore, we observed that a virus-dependent reduction in nutrient exchange could occur in mycorrhizal roots in the presence of PVY. These findings provide an insights into the interplay between virus and AMF.
Ontogenetic and evolutionary trends on cephalopod digestive systems
Authors: Vilarnau Diego G. , Fernández-Álvarez Fernando Á. , Coll-Lladó Montserrat , Gritti Nicola , Swoger Jim , Villanueva Roger 
Published: November 2024

Abstract
Meropelagic octopuses hatch as planktonic paralarvae, being the subject of progressive morphological and behavioural changes ending with settlement on the seafloor as juveniles. The comparative morphological study of digestive systems can help to understand the adaptation to particular niches during this challenging plankton-benthos transition. Here, the morphometric development of the digestive system of the common octopus (Octopus vulgaris) is described through 3D microscopy techniques over the first two months of life. This morphological development is compared with those of adults and the holobenthic cuttlefish Sepia officinalis, as well as with the holopelagic squids Loligo vulgaris and Illex coindetii. Based on present and published results, we suggest four stages for the early development of O. vulgaris: (1) post embryonic, (2) early paralarval, (3) advanced paralarval and (4) early juvenile. The digestive system development was variable over time, with faster growth during the first days of planktonic life and after settlement. All the paralarvae-bearing species showed very proportionally enlarged posterior salivary glands at hatching compared both to more developed conspecifics and to the cuttlefish hatchling. This could reflect a potential common feeding mechanism through external digestion and probably a compensatory mechanism for an early digestive gland underperformance. The proportionally smallest digestive system has been found in L. vulgaris, mainly because of their remarkably smaller digestive glands. All species showed major changes in digestive organs between hatchlings and developed phases, indicating how different ecological contexts over ontogeny are reflected in their digestive structures.

Graphical abstract
Exploring Participatory Grantmaking in Sub-Saharan Africa: Current Landscape, Practices, and Power Dynamics
Authors: Mogotsi Keratiloe Sishoma , Hauger Tyler Dale 
Published: November 2024

Abstract“Participatory grantmaking” (PGM)—the practice of ceding decision-making power about grants to communities that are affected by the outcomes of the grants—is gaining traction in many philanthropic spaces. While there is emerging literature on PGM primarily in the Global North, few academic contributions explore how PGM plays out in the Global South. This article therefore advances the state of knowledge related to philanthropy and grantmaking, by analytically exploring PGM specifically in the African continent. Through in-depth qualitative interviews with 19 grantmakers within sub-Saharan Africa, the article identifies common forms of PGM in the region, its impact on various forms of power—particularly visible power—and the barriers encountered, including shrinking civil society space, resource scarcity, and back-donor demands. The article argues that PGM in sub-Saharan Africa cannot be seen as isolated in a silo of philanthropy, but that its contributions to addressing power imbalances must be integrated in broader long-term development sectors that are often dominated by the Global North. It also underscores that power, in its various forms, will always be present in PGM. Practitioners must continuously adapt and refine these models to address the uneven power dynamics in grantmaking that they aim to change.
Competences that affect the gastronomic entrepreneur for a proper business management
Authors: Yábar Diana C. Pérez-Bustamante , García-Machado Juan José 
Published: November 2024

AbstractThe aim of this paper is to analyse the latest research using a systematic review of the literature and a bibliographic mapping in order to identify the competencies that a gastronomic entrepreneur should possess in order to be effective and achieve success in their business. To this end, a review of the literature is carried out through the most relevant topics, main authors and journals, and to visualise their interrelations. The results show that gastronomic management requires the acquisition of knowledge, competences and skills from a multidisciplinary perspective, specifically differentiating between the needed training competences to be a good gastronomic manager, and those that are acquired and developed during the work in the industry premises. A bibliometric mapping of the publications indexed in WoS and Scopus was conducted using VOSviewer software. During the search process, 178 references for a search period from 2014 to 2023 were obtained. Based on co-occurrence frequencies of key terms, our term map provides a visual representation of the latest research in the Gastronomic Entrepreneur's Competencies (GEC). This study contributes to the literature on gastronomy entrepreneurship research and its findings may be useful for gastronomic entrepreneurs, researchers, food business leaders and decision-makers in this sector.
Privacy-preserving explainable AI: a survey
Authors: Nguyen Thanh Tam , Huynh Thanh Trung , Ren Zhao , Nguyen Thanh Toan , Nguyen Phi Le , Yin Hongzhi , Nguyen Quoc Viet Hung 
Published: November 2024

AbstractAs the adoption of explainable AI (XAI) continues to expand, the urgency to address its privacy implications intensifies. Despite a growing corpus of research in AI privacy and explainability, there is little attention on privacy-preserving model explanations. This article presents the first thorough survey about privacy attacks on model explanations and their countermeasures. Our contribution to this field comprises a thorough analysis of research papers with a connected taxonomy that facilitates the categorization of privacy attacks and countermeasures based on the targeted explanations. This work also includes an initial investigation into the causes of privacy leaks. Finally, we discuss unresolved issues and prospective research directions uncovered in our analysis. This survey aims to be a valuable resource for the research community and offers clear insights for those new to this domain. To support ongoing research, we have established an online resource repository, which will be continuously updated with new and relevant findings.
Building ethical awareness to strengthen co-production for transformation
Authors: Partelow Stefan , Luederitz Christopher , Huang Ying-Syuan , von Wehrden Henrik , Woopen Christiane 
Published: November 2024

Abstract
Awareness of different ethical theories can support transformation-oriented researchers in navigating value-based decisions in co-production. We synthesize and explicitly link the literature on co-production and ethical theories in philosophy to initiate this awareness. Four key decision points in co-production projects are outlined that require value-based actions: (1) what to focus on, (2) who to include, (3) how to co-create and (4) how to continue. To discuss how project actions can be examined from different ethical perspectives, we synthesize the claims of four ethical theories and discuss them in the context of co-production project choices. The four ethical theories are: deontological ethics, utilitarianism, contractualism and virtue ethics. Overall, we argue for embracing pluralistic ethical perspectives when navigating decisions in co-production projects.
Antimony Vaporization and Condensation in Simulated Flash Smelting Off-Gas Train Conditions
Authors: Tuominen Jukka , Sukhomlinov Dmitry , Taskinen Pekka , Lindberg Daniel 
Published: November 2024

Abstract
Antimony is one of the most deleterious impurity elements in copper smelting and has a strong tendency to vaporize in the smelting furnace resulting in an enrichment of antimony in smelter flue dusts. The vaporization and condensation behavior of antimony species was studied in dust-free conditions simulating the off-gas train of a Flash Smelting Furnace at temperatures below 1273 K (1000 °C). The influences of the oxygen partial pressure and the condensate formation temperature on the characteristics of the precipitated antimony species were determined. It was found that practically all the vaporized antimony species precipitated between 853 K and 546 K (580 °C and 273 °C) and that a higher oxygen partial pressure favored precipitation at higher temperatures. The formation of antimony sulfate, which thermodynamically is the most stable antimony species in the studied conditions at temperatures below approximately 723 K (450 °C), was found to be kinetically constrained and the vaporized antimony species precipitated as oxides or sulfides depending on the oxygen partial pressure and the precipitate formation temperature.
A new species of the genus Calcodes Westwood, 1834 (Coleoptera: Lucanidae) from Southern Thailand
Authors: Pathomwattananurak Wuttipon , Geshev Georgi A. 
Published: November 2024

AbstractCalcodes lobocanthussp. n. is described from Yala Province, southern Thailand. Habitus and genitalia of male and female are illustrated. Distribution of Calcodes aeratus (Hope, 1833) in Thailand is also confirmed.
Integrated Profiling Identifies Long-Term Molecular Consequences of Prenatal Dexamethasone Treatment in the Rat Brain—Potential Triggers of Depressive Phenotype and Cognitive Impairment
Authors: Kukla-Bartoszek Magdalena , Piechota Marcin , Suski Maciej , Hajto Jacek , Borczyk Małgorzata , Basta-Kaim Agnieszka , Głombik Katarzyna 
Published: November 2024

AbstractPrenatal excess of glucocorticoids (GCs) is considered to be one of the highly impacting factors contributing to depression development. Although GCs are crucial for normal fetal development and their administration (mainly dexamethasone, DEX) is a life-saving procedure for those at risk of preterm delivery, exposure to excess levels of GCs during pregnancy can yield detrimental consequences. Therefore, we aimed to systematically investigate the brain molecular alterations triggered by prenatal DEX administration. We used a rat model of depression based on prenatal exposure to DEX and performed integrative multi-level methylomic, transcriptomic, and proteomic analyses of adult rats’ brains (i.e., frontal cortex (FCx) and hippocampus (Hp)) to identify the outcomes of DEX action. Each of the investigated levels was significantly affected by DEX in the long-term manner. Particularly, we found 200 CpG islands to be differentially methylated in the FCx and 200 in the Hp of prenatally DEX-treated rats. Global transcriptomic analysis uncovered differential expression of transcripts mostly in FCx (271) and 1 in Hp, while proteomic study identified 146 differentially expressed proteins in FCx and 123 in Hp. Among the identified enriched molecular networks, we found altered pathways involved in synaptic plasticity (i.e., cAMP, calcium, and Wnt signaling pathways or tight junctions and adhesion molecules), which may contribute to cognitive impairment, observed in DEX-treated animals. Moreover, in the FCx, DEX administration in the prenatal period downregulates the expression of ribosome protein genes associated both with large and small ribosomal subunit assembly which can lead to a global decrease in translation and protein synthesis processes and, indirectly, alterations in the neurotransmission process.
The effect of different additives on bacteria adsorption, compressive strength and ammonia removal for MICP
Authors: Hanisch Patrick , Pechtl Markus , Maurer Holger , Maier Franziska , Bischoff Sarah , Nagy Brigitte , Eulenkamp Constanze , Kustermann Andrea , Huber Robert 
Published: November 2024

AbstractMicrobial induced calcite precipitation is a commonly used technique for the application of biocementation. The metabolism of urea by ureolytic active bacteria leads, among other metabolic products such as ammonium, to carbonate ions. In the presence of calcium ions, calcium carbonate formation occurs. It was investigated whether the addition of different additives (Ca-bentonite, Na-bentonite, clinoptilolite, natrolite, limestone, marl clay, concresol, secursol, and activated carbon powder) can optimize this process. First, the influence of these additives on the adsorption rates and distribution of the ureolytic active organism Sporosarcina pasteurii in quartz sand columns was tested. Moreover, an investigation was conducted on the impact of various additives on ammonium immobilization to mitigate its leaching from soils subjected to the biocementation process. For eight additives uniaxial compressive strength tests in quartz sand columns and a storage method according to DIN EN 12390–2 were carried out. Each additive showed a characteristic adsorption and localisation progression. Furthermore, each additive was able to enhance the immobilization behavior of the present ammonium, with a maximum immobilization capacity of 10.76 $$\frac{mg (NH^+_4)}{g (additive)}$$

m
g
(
N

H
4
+

)

g
(
a
d
d
i
t
i
v
e
)

. The uniaxial compressive strength of biocemented columns out of quartz sand could sectionally be increased by the addition of each additive. However, the storage methodology shows a much greater influence on column strength. Overall, the best results were achieved with the two additives, Ca-bentonite and clinoptilolite, resulting in strength increases in sand columns of up to 4.64 and 3.22 $$\frac{N}{mm^2}$$

N

m

m
2

, respectively.
Circ_0001741 exerts as a tumor promoter in ovarian cancer through the regulation of miR-491-5p/PRSS8 axis
Authors: Wang Ding , Zhang Sumin , Wang Qiaoling , Li Pengrong , Liu Yunxia 
Published: November 2024

Abstract
Background
Circular RNAs (circRNAs) are important regulators for ovarian cancer (OC). Circ_0001741 has been found to be highly expressed in OC samples and is involved in regulating paclitaxel resistance in OC cells. Therefore, circ_0001741 may play a vital role in OC process, and its potential molecular mechanism is worth further revealing.

Methods
Circ_0001741, miR-491-5p, and PRSS8 levels in OC tumor tissues and cells were quantified by quantitative real-time PCR or western blot. The proliferation, apoptosis and metastasis of OC cells were detected by cell counting kit 8 assay, Edu assay, flow cytometry, and transwell assay. RNA interaction was verified by dual-luciferase reporter assay and RIP assay. Xenograft assay was used to detect the effect of circ_0001741 knockdown on OC tumor growth in vivo.

Results
Circ_0001741 was upregulated in OC tissues and cell lines. Knockdown of circ_0001741 repressed OC cell proliferation, metastasis, and enhanced apoptosis. Mechanistically, miR-491-5p was targeted by circ_0001741, and miR-491-5p inhibitor could attenuate the effect of circ_0001741 silencing on OC cell progression. Meanwhile, PRSS8 was a target of miR-491-5p, and miR-491-5p overexpression inhibited OC cell progression by targeting PRSS8. Circ_0001741 regulated PRSS8 expression by sponging miR-491-5p. Besides, circ_0001741 knockdown also inhibited OC tumor growth in vivo.

Conclusion
Our data showed that circ_0001741 could promote the growth and metastasis of OC cells through the miR-491-5p/PRSS8 axis, which provided a potential molecular target for the treatment of OC.
Kidney mRNA-protein expression correlation: what can we learn from the Human Protein Atlas?
Authors: Acoba Dianne , Reznichenko Anna 
Published: November 2024

Abstract
Background
The Human Protein Atlas, with more than 10 million immunohistochemical images showing tissue- and cell-specific protein expression levels and subcellular localization information, is widely used in kidney research. The Human Protein Atlas contains comprehensive data on multi-tissue transcript and protein abundance, allowing for comparisons across tissues. However, while visual and intuitive to interpret, immunohistochemistry is limited by its semi-quantitative nature. This can lead to mismatches in protein expression measurements across different platforms.

Methods
We performed a comparison of the Human Protein Atlas’ kidney-specific RNA sequencing and immunohistochemistry data to determine whether the mRNA and protein abundance levels are concordant.

Results
Our study shows that there is a discordance between mRNA and protein expression in the kidney based on the Human Protein Atlas data. Using an external validation mass spectrometry dataset, we show that more than 500 proteins undetected by immunohistochemistry are robustly measured by mass spectrometry. The Human Protein Atlas transcriptome data, on the other hand, exhibit similar transcript detection levels as other kidney RNA-seq datasets.

Conclusions
Discordance in mRNA-protein expression could be due to both biological and technical reasons, such as transcriptional dynamics, translation rates, protein half-lives, and measurement errors. This is further complicated by the heterogeneity of the kidney tissue itself, which can increase the discordance if the cell populations or tissue compartment samples do not match. As such, shedding light on the mRNA-protein relationship of the kidney-specific Human Protein Atlas data can provide context to our scientific inferences on renal gene and protein quantification.

Graphical abstract
Recent advances and future perspectives of metal-organic frameworks as efficient electrocatalysts for CO2 reduction
Authors: Li Chao , Yan Hong , Yang Hanlu , Zhou Wenqian , Xie Chengyu , Pan Baocai , Zhang Qichun 
Published: November 2024

AbstractThe conversion of carbon dioxide (CO2) to the reduced chemical compounds offers substantial environmental benefits through minimizing the emission of greenhouse gas and fostering sustainable practices. Recently, the unique properties of metal-organic frameworks (MOFs) make them attractive candidates for electrocatalytic CO2 reduction reaction (CO2RR), providing many opportunities to develop efficient, selective, and environmentally sustainable processes for mitigating CO2 emissions and utilizing CO2 as a valuable raw material for the synthesis of fuels and chemicals. Here, the recent advances in MOFs as efficient catalysts for electrocatalytic CO2RR are summarized. The detailed characteristics, electrocatalytic mechanisms, and practical approaches for improving the electrocatalytic efficiency, selectivity, and durability of MOFs under realistic reaction conditions are also clarified. Furthermore, the outlooks on the prospects of MOF-based electrocatalysts in CO2RR are provided.
Application of natural fibre pultruded profiles in diverse lightweight structures and architectural scenarios
Authors: Spyridonos Evgenia , Dahy Hanaa 
Published: November 2024

AbstractReevaluating the materials that shape our built environment holds significant importance for sustainable construction. This research introduces newly developed natural fibre pultruded profiles, composed of flax fibres and bio-resin, customised for specific properties and targeted applications. Engineered to withstand both bending and compression loads, these profiles have been subjected to rigorous mechanical testing to demonstrate their compression and flexural strength, as well as flexibility. The emphasis lies on the bottom-up design approach, guiding the creation of applications suitable for this innovative material in various lightweight structures. The paper presents a series of case studies showcasing the use of biocomposite profiles in diverse design and structural contexts. The initial focus was on active-bending structures, highlighting the material’s flexibility, showcased at a ten-metre span structure, the first large-scale demonstrator. However, given the material’s versatile properties, it is suitable for a wide range of other applications. Key case studies discussed include reciprocal, tensegrity and deployable structures, as well as modular planar or space frame systems. These profiles offer a sustainable and versatile alternative to traditional materials and composites, providing innovative and eco-friendly construction solutions while contributing to industry sustainability goals.