bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contribution of the time domain electromagnetic method to the study of the Kalahari transboundary multilayered aquifer systems in Southern Angola
Authors: Francés Alain P. , Ramalho Elsa C. , Monteiro Santos Fernando , Llorente José M. , Mateus Teodora , Martín-Banda Raquel , Cuervo Ivan , García Lobón José Luis , Dala Valter , Ditutala Manuel , Famorosa Abreu , da Mata Victorino Américo 
Published: September 2024

AbstractThe Cunene Province (Southern Angola) is facing recurrent and pluriannual droughts. Surface water supply could be reinforced using the groundwater resources of the multilayered aquifer systems (MAS) hosted in the siliciclastic sediments of the Kalahari Group. The MAS were first identified in the early 2000s in Northern Namibia and recently in the Cunene Province, by studies of the PLANAGEO project based on modern processing and reinterpretation of legacy data from the 1960s and 1970s (electrical resistivity data and deep boreholes). This article presents the results of a time domain electromagnetic (TDEM) survey conducted in the Cunene Province to: (i) contribute to the design of the hydrogeological conceptual model of the transboundary MAS, namely their geometry and extension; (ii) validate the reprocessing of the legacy data; and (iii) guide the future location of boreholes. Results depict the geometry of the sedimentary basin and the characterization of the MAS, with particular emphasis on the intermediate and deep aquifers. The borehole siting, based on the interpretation of the new TDEM data and the legacy data (clay markers in borehole logs), was successful, with a good agreement between estimated and observed horizons of the deep aquifers. However, the presence of clayey layers, a clay-rich matrix in the detrital deposits and saline/brackish groundwater led to uncertainties in the interpretation of the electrical transects. As such, recommendations are made to improve future data collection and mapping of the MAS.
Genomic analysis of multi-drug resistant coagulase-negative staphylococci from healthy humans and animals revealed unusual mechanisms of resistance and CRISPR-Cas system
Authors: Abdullahi Idris Nasir , Lozano Carmen , Latorre-Fernández Javier , Zarazaga Myriam , Stegger Marc , Torres Carmen 
Published: September 2024

Abstract
Background
Coagulase-negative staphylococci (CoNS) are evolving as major reservoirs and vectors of unusual and critical antimicrobial resistance (AMR) mechanisms.

Materials and methods
In this study, the genomic characterization of 26 multidrug-resistant (MDR)-CoNS (S. borealis, S. saprophyticus, S. sciuri, S. hominis, S. epidermidis, S. pasteuri, S. hyicus, S. simulans, S. haemolyticus, and S. arlettae) previously obtained from the nasal cavity of healthy nestling storks, humans who had no contact with animals, pigs, and pig farmers, as well as dogs and dog owners from Spain was performed. High-quality draft genomes obtained by Illumina sequencing technology were used to determine their resistome, virulome, mobile genetic elements, and CRISPR-Cas types.
The relatedness of three CoNS species with publicly available genomes was assessed by core-genome single nucleotide polymorphisms (SNPs).

Results
AMR genes to all classes of antibiotics in staphylococci were detected including unusual ones (mecC, ermT, and cfr), of which their corresponding genetic organizations were analyzed. About 96.1% of the MDR-CoNS strains harbored diverse adherence or immune evasion genes. Remarkably, one enterotoxin-C and -L-carrying S. epidermidis-ST595 strain from a nestling stork was detected. Moreover, various plasmid bound-biocide resistance genes (qacACGJ) were identified in 34.6% of the MDR-CoNS. Two genes that encode for cadmium and zinc resistance (cadD, czrC) were found, of which czrC predominated (42.3%). Complete CRISPR-Cas system was detected in 19.2% of the CoNS strains, of which cas-1, -2, and -9 predominated, especially in 75% of the S. borealis strains. The phylogenetic analysis identified clusters of related S. epidermidis lineages with those of other countries (SNP < 100). Also, highly related S. borealis isolates (SNP < 10) from pigs was confirmed for the first time in Spain.

Conclusion
These findings showed that various ecological niches harbor CoNS that presented MDR phenotypes mediated by multiple AMR genes carried by mobile genetic elements with relatively low frequency of intact CRISPR-Cas systems. Furthermore, the transmission of some CoNS species in humans and animals is strongly suggested.
Harnessing the potential of public procurement for the protein transition – perceived barriers and facilitators
Authors: Djojosoeparto Sanne K. , Verain Muriel C. D. , Schebesta Hanna , Biesbroek Sander , Poelman Maartje P. , Candel Jeroen J. L. 
Published: September 2024

Abstract
Shifting dietary patterns from animal-based proteins to more plant-based and alternative protein sources – the protein transition – is urgently needed to improve planetary and human health. Public food procurement is considered to be an effective policy instrument to accelerate the protein transition and to be a potential game changer towards a sustainable food system. However, this potential has remained far from leveraged, and it is largely unknown which barriers and enablers exist in that context. Therefore, this study aimed to gain insight into the barriers and facilitators that are perceived by relevant stakeholders when implementing the protein transition in public food procurement. Our study was conducted in the Netherlands, because of the policy goals set by the Dutch government with regard to the protein transition (50% of the proteins consumed should include animal-based proteins and 50% plant-based proteins by 2030) and because the extent to which the protein transition has been included in the food procurement of Dutch (semi-)public organizations is still largely unknown. However, findings are also relevant for other countries. Semi-structured interviews were conducted with participants from a wide range of (semi-)public organizations (e.g., universities, hospitals, governments), in 2022. Five main themes of barriers and facilitators were identified: (1) support and motivation, (2) food availability and offerings, (3) financial considerations and incentives, (4) policies, processes, and contracts, and (5) environmental factors. The insights from this study can strengthen the scientific evidence base and can serve as a foundation for future research. Moreover, the insights can be beneficial to officials working in (semi-)public organizations to effectively design and execute their procurement process, and can help policymakers in policy development to foster (semi-)public organizations to implement the protein transition in their own contexts.
From mangroves to womangroves to feminist foodscapes: (en)gendering research on indigenous food livelihoods in the Solomon Islands
Authors: Bruckner Heide K. , Paia Mary Tahu 
Published: September 2024

Abstract
Pacific Island communities are facing rapid changes to their food systems in the context of globalization, environmental degradation and climate change. While in urban areas residents face a rapid nutrition transition, in rural environments, concerns are being raised about how to best maintain traditional food systems that are nutritious and sustainable. Mangrove forests are part of biodiverse food environments that support rural communities in the Pacific, but they are often overlooked in food system research because they occur between sea and land, and because gleaning mollusks and invertebrates from mangroves are considered mere subsistence practices carried out by women. In this paper, we draw from a feminist foodscape approach in feminist political ecology to discuss qualitative fieldwork from mangrove-adjacent communities in the Solomon Islands. We highlight the socio-ecological importance of mangrove foodscapes, along with the gendered and generational aspects of how environmental and food system change are experienced differently by community members in Marovo Lagoon. While conservationists are increasingly interested in the potential of mangroves for carbon sequestration, this research addresses the critical need to engage with mangroves’ social, cultural and gendered aspects– towards intertwined goals of gender equity, biodiversity and indigenous food sovereignty in the Pacific.
An Intelligent Proofreading for Remote Skiing Actions Based on Variable Shape Basis
Authors: Li Tie , Wang Jun , Wiltos Katarzyna , Woźniak Marcin 
Published: September 2024

AbstractThe current proofreading algorithms for action regulation mainly recover the 3D structure and action information of non-rigid objects from image sequences by factorization. Most of algorithms assume that the camera model is an affine model. This assumption only holds if the size and depth of the object change very little relative to the distance from the object to the camera, which is in the case of fixed-shape basis. When the object is very close to the camera, this assumption causes a large reconstruction error. This paper solves this problem by the intelligent proofreading algorithms for remote skiing teaching actions based on variable shape basis. Firstly, the improved Retinex algorithm is used to enhance the multi-frame video images of skiing actions to make the action details more prominent. Then, measurement matrix is calculated after eliminating the translation vector by coordinate transformation. Under the condition of rank constraint, the measurement matrix is decomposed by singular value decomposition algorithm, and the correct shape basis structure of 3D action features can be obtained by using the variable shape basis. Finally, by randomly initializing a parameter, the optimized parameter and the least square algorithm are used to optimize the randomly initialized parameter further. The iteration until the convergence of the objective function can be used to calculate the deformation degree of the actions. The test results show that this algorithm improves the proofreading accuracy of action regulation in skiing teaching, and the proofreading results of various uploaded sliding actions are correct, which can be applied to remote skiing teaching and community learning.
Pomegranate Peel Flour as a Co-encapsulant Improves the Survival of Lactic Acid Bacteria to Thermal Treatment and Simulated Gastrointestinal Conditions
Authors: Totosaus Alfonso , Garrido-Cruz Jorge Luís , Pérez-Álvarez José Ángel , Pérez-Chabela M. Lourdes 
Published: September 2024

Abstract
Pomegranate peel flour was employed as a co-encapsulant of two lactic acid bacteria, by alginate emulsion templated microencapsulation, to enhance their resistance to thermal treatment, acidic pHs, and gastric conditions. Samples with pomegranate peel flour increased the tolerance to heat treatment, results consistent with thermal properties related to higher denaturation enthalpy of microcapsules. Co-encapsulated microcapsules also enhanced the survival to low pHs and enhanced almost 60% up the tolerance to bile salts. There was also an increase in survival rate against in vitro gastric acid conditions due to use of the co-encapsulant. In scanning electron microscopy, the incorporation of pomegranate peel flour resulted in a rough and porous structure, probably due to certain interference with the formation of spherical microcapsules, although it presented similar mean diameter, plus higher cell viability as confirmed by confocal laser microscopy. The obtained results indicate that co-encapsulation with a prebiotic ingredient represents a reinforcement of the physical microcapsule integrity to tolerate food process temperatures, besides retarding the adverse effect of acidic, bile salts, and simulated gastrointestinal conditions. The micro alginate co-encapsulation by ionic gelation with a prebiotic as pomegranate peel flour is a suitable alternative to develop thermal processed functional foods.
Radiative neutron capture reaction rates for stellar nucleosynthesis
Authors: Singh Vinay , Bhowmick Debasis , Basu D. N. 
Published: September 2024

AbstractThere is a high demand for nuclear data in multidisciplinary subject like nuclear astrophysics. The two areas of nuclear physics which are most clearly related to one another are stellar evolution and nucleosynthesis. The necessity for nuclear data for astrophysical applications puts experimental methods as well as reliability and predicative ability of current nuclear models to the test. Despite recent, considerable advances, there are still significant issues and mysteries. Only a few characteristics of nuclear astrophysics are covered in the current work which include $$^{52}$$

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Dried Anaerobic Digestate from Slaughterhouse By-products: Emerging Cues for a Bio-Based Fertilization
Authors: Ciurli Andrea , Di Biase Giampaolo , Rossi Mario , Grigatti Marco , Ciavatta Claudio , Cavani Luciano 
Published: September 2024

Abstract
The slaughterhouse and meat industry are worldwide rapidly growing and produce billions of tonnes of organic wastes annually. These materials can be used to produce biogas through anaerobic digestion and the resulting digestate represents a potential source of organic carbon and nutrients that could be applied to the soil as organic fertilizer. The present work aims to assess the fertilizing potential of a dried anaerobic digestate (DD) produced from beef slaughtering waste. DD was characterized at the physic-chemical level, particularly focusing on macro- and micronutrient contents, potentially toxic element and organic contaminants. Then, a short-term soil incubation experiment was performed on two different soils. After the incubation, DD released 10–26% of their total nitrogen (N) and 13–16% of total phosphorus (P), depending on the soils that had different characteristics and responded differently to the treatments. However, DD had positive effects on the principal soil fertility indicators, such as chitinase and phosphatases, stimulating the microbial activity and therefore exploiting a fertilizing potential as well as the other organic fertilizers tested. Moreover, DD had minor effects on soil extractable carbon (Cext) suggesting the presence of recalcitrant C forms in spite of soluble C, indicating a higher stability of slaughterhouse by-products after anaerobic digestion in respect to the other organic fertilizers. The results obtained in this work raise the concrete possibility use DD as a bio-based fertilizer.

Graphical Abstract
Impact of polyvinyl alcohol application and wheat straw mulching on soil loss and infiltration rate in semi-arid tropics
Authors: Singh Mahesh Chand , Singh Gaganpreet , Bishnoi Chetak , Malik Anurag , Al-Ansari Nadhir , Mattar Mohamed A. 
Published: September 2024

AbstractA study was conducted at Punjab Agricultural University, Ludhiana, Punjab, with the aim of monitoring soil loss and infiltration rate in loamy sand soil. The study focused on the effects of applying polyvinyl alcohol (PVA) and mulch under simulated rainfall conditions. The experimental setup involved testing three levels of PVA (0.5%, 0.75%, and 1.0%), one level of wheat-straw mulch (600 g/m2), and a Control treatment (untreated soil). Each of these treatments was replicated four times. The lowest soil loss (20.9 g/m2) was recorded under the 1.0% PVA treatment, while the highest (120.1 g/m2) was seen under the 0.5% PVA treatment. The 1.0% PVA treatment showed a significant reduction in soil loss compared to the 0.5% PVA, 0.75% PVA, mulch, and Control treatments, with reductions of approximately 82.6%, 45.1%, 81.2%, and 89.6%, respectively. Regarding infiltration rates, the Control treatment exhibited the lowest rate (2.4 cm/h), while the 1.0% PVA treatment displayed the highest rate (9.6 cm/h). Additionally, the use of mulch led to a 44.7% reduction in soil loss compared to the treatment without mulch, likely due to the mitigated impact of raindrops. The infiltration rate was significantly higher (4.8 cm/h) under the mulched treatment compared to the unmulched treatment (2.4 cm/h). Overall, the application of PVA and mulch resulted in a drastic reduction in soil loss, likely attributable to the enhanced stability of soil aggregates, improved infiltration rate, and reduced runoff.
Limiting support for environmental policies: Unfairness is a more critical barrier than cost and ineffectiveness
Authors: Bergquist Magnus 
Published: September 2024

AbstractCosts and policy-specific beliefs, such as effectiveness and fairness, are central factors for supporting environmental taxes. Less is known about how much each of these factors is limiting support. Across four experiments, I investigate to which extent high costs, ineffectiveness, and unfairness constrain support for environmental taxes. Results consistently demonstrate that perceived unfairness poses a greater barrier to support than extensive costs or ineffectiveness. These findings were robust across three environmental taxes (meat tax, plastic tax, and carbon tax), across three cultures (USA, UK, and India), and were replicated using a representative US sample. Furthermore, delving deeper into the consequences of perceived unfairness, results showed that distributional unfairness was a stronger barrier to support than procedural unfairness. Beyond limiting support, being presented with an unfair tax proposal led participants to perceive the tax as less effective and to express lower trust in policymakers than when receiving a fairer tax proposal.
Selection of a calibration system for relative gravimeters and testing of the processing using the example of the Zhetygen calibration baseline in Kazakhstan
Authors: Sermiagin Roman , Kemerbayev Nurgan , Kassymkanova Khaini-Kamal , Mussina Guzyaliya , Shkiyeva Maral , Kosarev Nikolay , Samarkhanov Kanat , Batalova Assel , Rakhimzhanov Azamat , Kalen Yeraly 
Published: September 2024

AbstractThis article consolidates and organizes modern methods for calibrating relative gravimeters, aiming to streamline the selection and implementation of effective calibration systems, particularly in Kazakhstan. The concept of the calibration function and various methods for its determination are presented. Practical implementations of laboratory methods relevant to modern high-precision relative gravimeters are discussed, including the tilt, moving mass, artificial acceleration, and line calibration methods. Data processing through least squares adjustment at the calibration line and an overview of existing software packages for gravity observation equalization are explored. The article also covers existing horizontal and vertical calibration systems in different countries, detailing their main characteristics and schematics. Finally, an estimation of scale factors for five years of measurements with Scintrex CG-5 gravimeters at the Zhetygen calibration line in Kazakhstan is provided.
Faith-based Community Engagement in HIV-Testing and Awareness of HIV Status in Southern, Rural, African American Communities
Authors: Wise J. M. , Kempf M. C. , Ott C. , Footman A. P. , Hardy C. , Araya B. Y. , Walker C. , Latham C. , Stockett R. , Daniels G. L. , Alexander M. , Lanzi R. G. 
Published: September 2024

Abstract The Deep South is the epicenter of the HIV-epidemic in the United States, with rural AAs bearing the greatest burden. Traditional efforts to improve testing efforts have been largely unsuccessful due to their failure to recognize and leverage the sociopolitical and cultural factors that affect the uptake of HIV-screening interventions at the community level. The purpose of this study was to gain a deeper understanding of the socio-cultural contexts impacting HIV-testing in the rural South, and to assess strategies to increase testing in rural, Southern communities. Focus groups (n = 8) and semi-structured interviews (n = 31) were conducted among community and faith-based leaders in Alabama and Mississippi, to inform our understanding of local perceptions of HIV infection, barriers and facilitators impacting HIV-testing, and best strategies for improving testing efforts at the local level. Interviews and focus groups were audio-recorded, transcribed verbatim, and analyzed to extract major themes. While both faith-based and community leaders reported at least some stigmatizing attitudes towards HIV infection, faith-based leaders were more likely to report discomfort being around someone with HIV and were more likely to link the spread of HIV to immoral behaviors. The combination of the cultural importance of the Church, deep-seated religiosity among community members, and faith-based messages associating HIV infection with immorality directly impacted HIV stigma within the community-in turn, decreasing willingness to participate in HIV-testing, disclose positive HIV serostatus, or openly discuss transmission protection behaviors. The Church was identified as crucial to include to improve HIV-testing efforts in the rural South, due to their prominent sociopolitical roles within communities and ability to influence community members’ perceptions of HIV stigma. Faith-based leaderships should be included in initiatives to increase improve HIV-testing and awareness of status and reduce HIV disparities in the Deep South.
Reducing the carbon footprint for a 30-bed haemodialysis unit by changing the delivery of acid concentrate supplied by individual 5 L containers to a central delivery system
Authors: Murcutt Gareth , Hillson Rosie , Goodlad Cate , Davenport Andrew 
Published: September 2024

Abstract
Background
Haemodialysis treatments generate greenhouse gas (GHG) emissions mainly as a result of the equipment, consumables and pharmaceuticals required. An internal audit demonstrated a 33% wastage of acid concentrate when using individual 5.0 L containers at a 1:44 dilution ratio. We therefore investigated whether changing the delivery system for acid concentrate would reduce wastage and any associated greenhouse gas emissions.

Methods
We calculated the difference for a 30-bed dialysis unit between receiving acid concentrate in single-use 5.0 L plastic containers versus bulk delivery for a central acid delivery system connected to the dialysis machines. Estimates of carbon dioxide equivalent (CO2e) emissions were made using the United Kingdom government database and other sources.

Results
A 30-station dialysis unit functioning at maximum capacity (3 shifts and 6 days/week), switching to bulk delivery and central acid delivery could realise an approximate total reduction of 33,841 kgCO2e/year; in reduced product wastage, saving 6192 kgCO2e, 5205 kgCO2e from fewer deliveries, and 22,444 kgCO2e saving from a reduction in packaging and waste generated, which equates approximately to a one tonne reduction in CO2e emissions per dialysis station/year.

Conclusions
Switching from delivering acid concentrate in individual 5.0 L containers to a central acid delivery system can result in substantial reductions in CO2e emissions within a dialysis clinic. The emission savings from reducing the single-use plastic packaging greatly outweigh any gains from eliminating wastage of acid concentrate. Dialysis companies and clinicians should consider reviewing the design of current and future dialysis facilities and policies to determine whether reductions in CO2e emissions can be made.

Graphical Abstract