bluuebunny/crossref_metadata_2025 huggingface dataset:
Le football comme vecteur des représentations italiennes en France : l’Italie vue par L’Équipe de la finale de la Coupe du monde 2006 à l'Euro 2008
Authors: Violle Nicolas
Published: December 2024

L’article interroge les représentations inhérentes aux matchs de football opposant la France et l’Italie entre 2006 et 2008 en s’attachant à identifier les préjugés, les stéréotypes et les images évolutives qui en ressortent. Ce cycle révèle une certaine dualité italienne, entre fixité et modernité, favorisée par la technique journalistique qui portraitise les joueurs. A l’occasion il s’en détache une certaine proximité avec la France par l’histoire migratoire commune. Le match de football apparaît alors comme une métonymie de l’autre.
Une relecture critique de l’article de Kantorowicz, « Mystères de l’État : un concept absolutiste et ses origines médiévales » (1955)
Authors: Senellart Michel
Published: December 2024

Dans un célèbre article publié en 1955, Ernst Kantorowicz avait entrepris de mettre en évidence les sources ecclésiologiques du concept de Mysteries of State. Son analyse, très largement acceptée, appelle cependant une relecture critique. Il convient, en premier lieu, de reconstituer la logique interne de son argumentation, afin de préciser le cadre et de montrer les limites de la thèse qu’il soutient. On verra que l’accent se déplace, très vite, de l’origine des « mystères de l’État » à la genèse du « pontificalisme ». On montrera ensuite que, loin d’épuiser le sujet, l’article de Kantorowicz laisse de côté une importante tradition, non religieuse mais technico-pratique, issue de Tacite : celle des arcana imperii, indissociable, aux xvie-xviie siècles, du concept de raison d’État.
Navigating the Role of Artificial Intelligence (AI) in Transforming Corporate Social Responsibility (CSR) Strategies
Authors: Pathania Ankit , Srivastava Ambar
Published: December 2024

With the advent of artificial intelligence (AI), there arises a new frontier in CSR practices, as AI-powered solutions also have the ability to promote innovation; increase stakeholder involvement; improve the efficacy, efficiency, and scalability of corporate social responsibility (CSR) endeavours; and make evidence-based decisions in CSR efforts easier. But incorporating AI into CSR initiatives also brings up difficult moral, legal, and societal issues. The purpose of this chapter is to provide insights into the ways in which artificial intelligence (AI) is changing corporate social responsibility (CSR) and how AI can encourage transparency, drive innovation in CSR programs, and involve stakeholders to produce significant social, environmental, and economic results. This study also explores the current trends in CSR and AI. This may help businesses allocate their resources more effectively, spot new trends, and improve impact measurement at large.
Corporate Social Responsibility in the Age of Artificial Intelligence
Authors: Sanjaya Karun , Bhatia Himanshi
Published: December 2024

This chapter explores the link between corporate social responsibility and artificial intelligence in the contemporary business setting. With the increased utilization of AI technologies in the daily operation of corporations, understanding the ethical facets and impact on society becomes essential. Specifically, the chapter examines the level of responsibility of corporations in adopting AI, including the areas of transparency, accountability, bias, privacy, and the societal impact of their systems. The analysis of real-life examples and assessment of the current CSR guidelines will provide practical recommendations for how businesses can be more actively involved in the development and implementation of socially responsible AI. The ultimate goal is to ensure that the advancement of technology is in tandem with the development of responsible behaviour.
Ethical Geospatial Analytics Balancing Business Interests and Social Responsibility
Authors: Joseph Shenson , Hasan Md Rokibul , Ahmad Munir , Jain Nikhilesh
Published: December 2024

In the realm of geospatial analytics, prioritizing responsible and ethical practices is paramount. This entails embracing transparency, accountability, and stakeholder engagement throughout all stages of the process. This chapter argued that by adhering to best practices and ethical guidelines, the potential for threats can be minimized while maximizing positive societal and environmental impacts. The chapter also underpinned that stakeholders must actively promote ethical conduct and cultivate a culture of integrity and trust within the field. Looking ahead, the field of geospatial analytics is poised for growth and innovation, presenting both opportunities and ethical challenges. Organizations must address emerging ethical dilemmas such as algorithmic bias, privacy concerns, and equitable benefit distribution as technologies evolve. Interdisciplinary collaboration and ethical leadership are essential to ensure the responsible deployment of geospatial analytics in decision-making processes across various sectors.
Beyond Traditional CRM
Authors: Chennelleri Harish Uppilappatta , Mani Dhanya Neelamana
Published: December 2024

Travellers of the current era are more technology savvy and they prefer all the services and information to be available online. Technology is used effectively by tourism industry participants to enhance the customer experience by meeting the needs of the new age travellers and this is one of the significant trends seen worldwide. Technology is used in various ways in online booking, self-service check-ins, contactless payments, mobile boarding, and resolving customer grievances. The industry is one of the most customer centric industry relying heavily on positive customer interactions and Customer Relationship Management (CRM) plays a critical part. With the exponential growth in the amount of customer related data available today as well as the advancements in data analytical methodologies, the importance of CRM has further strengthened.
Empowering Local Communities Through Blockchain Tourism Initiatives
Authors: Talukder Mohammad Badruddoza , Haghi A. K. , Khan Musfiqur Rahoman
Published: December 2024

Using blockchain technology offers new opportunities in the tourism industry, primarily when focusing on local communities. This chapter identifies the workings of blockchain, focusing on theories, proposing the implementation of direct P2P transactions, smart contracts, and the concept of sustainable and responsible tourism. Blockchain eradicating intermediaries decreases the control of local service providers, helps them gain access to the international market, and gets a proper recompense. Besides, tokenizing assets and services offers the market new ways of crowdfunding and resource management. Further study areas should be oriented toward enhancing digital accessibility, fostering favourable regulatory policies, evaluating the effectiveness of the blockchain's implementation in local economies and investigating cross-platform integration with miscellaneous advanced technologies. Finally, the blockchain can open a new future for tourism development where local communities will be real gatekeepers of their lands in the contemporary globalization environment.
Analyzing Blockchain Systems Using MG1 Queue Models for Travel Business Process
Authors: Srivastava Riktesh , Rana Varinder , Abu Faiz Mohd
Published: December 2024

Blockchain technology is a disruptive innovation in travel business processes because of its decentralized, secure nature. However, assessing its success is challenging. This paper recommends utilizing MG1 queuing models to analyze and develop blockchain systems in the travel business. By evaluating critical indicators like queue length and wait time, businesses may uncover bottlenecks and scalability problems. The integration of MG1 models enhances operational efficiency, allowing businesses to maximize blockchain's involvement in travel operations, assuring scalability and minimizing expenses.
Failure Analysis of AA 7075 Joints Processed by FSW and SFSW
Authors: Binchiciu Emilia-Florina , Botila Lia-Nicoleta , Mnerie Gabriela-Victoria , Dobrin Emilia , Duma Iuliana , Nicolaeiscu Mircea
Published: December 2024

This paper presents a failure analysis of AA 7075 Aluminium 7075 joints processed by Friction Stir Welding (FSW) and Submerged Friction Stir Welding (SFSW) techniques. AA 7075 is a high-strength aluminium alloy commonly used in aerospace, automotive, and other industries due to its excellent mechanical properties. Understanding the failure mechanisms in these joining processes is essential for ensuring the structural integrity and reliability of AA 7075 joints. The study investigates the failures encountered in FSW and SFSW joints of AA 7075. Macroscopic and microscopic examinations are conducted to analyse the root causes of these failures. Macroscopic observations include visual inspection, dimensional measurements, and identification of fracture locations. Microscopic investigations utilize techniques scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDS) to examine the microstructure, fracture surfaces, and elemental composition of the failed joints. Based on the failure analysis findings, recommendations are provided to enhance the quality and reliability of AA 7075 joints processed by FSW and SFSW. The results of this failure analysis contribute to the understanding of AA 7075 joining processes using FSW and SFSW methods. By identifying the failure mechanisms and proposing preventive measures, this research aids in improving the quality and performance of AA 7075 joints, thereby ensuring the integrity and reliability of joined structures in industries that rely on aluminium alloys for critical applications.
Studies of Structural and Optical Properties of Nickel Chloride and Glycine Doped Potassium Hydrogen Phthalate (KHP) Crystal
Authors: Lad Mital U. , Raval Kamleshkumar , Sahoo Santilata P. , Vaja Chandan R.
Published: December 2024

A semi-organic single crystal of potassium hydrogen phthalate (KHP, K(C6H4COOH.COO)) doped with Nickel Chloride (NiCl2) and Glycine (C₂H₅NO₂) was successfully harvested at room temperature to enhance the characteristics of KHP using a slow evaporation approach. The concentration of 1 mol % of Nickel Chloride and 6 mol % Glycine was used during the fabrication of the Nickel Chloride and Glycine doped KHP single crystal. Powder X-Ray diffraction (XRD), ultraviolet visible spectroscopy (UV-Vis), and Fourier transform Infrared (FTIR) analysis were used to analyze the grown single crystal. Powder XRD investigation verified an orthorhombic crystal structure and lattice parameter .To evaluate optical energy band gap and optical transparency using UV-Vis spectral. According to, FTIR analysis, and dielectric studies, it is evident that the crystal modification noticeably by adding dopant.
Tellurium Doped p-n Device Fabrication by Thermal Diffusion on GaSb-VDS-Substrate
Authors: Gupta Anshul , Deshpande Manisha , Gadkari Dattatrey B. , Maske Dilip S.
Published: December 2024

The III-V compound semiconductors exhibit the advantage of wide bandgap and high electron mobility, making them appropriate for optoelectronics and microelectronics sector. Vertical directional solidification (VDS) is a technique developed to grow the high quality III-V semiconducting bulk crystals. One of the Sb based III-V materials, Gallium Antimonide (GaSb) was grown by VDS. This direct band gap semiconductor was realized as a ρ-type substrate and thermally diffused in vacuum by Tellurium(Te) ions as n-type dopant to fabricate ρ-n junction. Fabrication of successful ρ-n junction was confirmed by its electrical behaviour. It was later subjected to furnace annealing in vacuum at 200°C and 400°C for dopant to compensate deep in crystal geometry. Rectification characteristics of this junction were distinctly sharp for either biasing. It is revealed that rectification was approaching to optimum ideality factor (1-2) after vacuum furnace annealing at higher temperature. This device exhibits an applicability for NIR sensing close to 1.7µm.
Development of Advanced Bio Thermoset Polymers from Sustainable Resources
Authors: Khiari Karim , Berrouane Abdelwahed , Derradji Mehdi
Published: December 2024

Among the abundant molecules in nature, one has remained relatively underexplored in the domain of bio-based thermosets. In line with the pursuit of sustainability, we present the successful synthesis of a novel bio-based thermoset monomer (designated as Q-Ph) based on a naturally occurring flavonoid molecule, quercetin (Q). This synthesis involved a nitro displacement reaction with 4-nitrophthalonitrile. Structural confirmation of Q-Ph was achieved using hydrogen and carbon nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy (FTIR), and elemental analysis. Curing characteristics were assessed using differential scanning calorimetry, which indicated lower curing and polymerization temperatures compared to petroleum-based counterparts. Polymerization was further examined via temperature-dependent FTIR. Notably, the synthesized resin displayed superior performance, suggesting an autocatalytic curing mechanism. These findings highlight the potential of the developed phthalonitrile (PN) thermosets as a sustainable alternative to petrochemicals, particularly in high-performance applications.
A Study on NbN Thin Films as Resistive Films Prepared via Reactive Magnetron Sputtering
Authors: Lee Ying Chieh , Yang Hau , Shih Huei Jyun
Published: December 2024

The NbN thin films were deposited onto glass and Al2O3 substrates using reactive magnetron sputtering, employing a niobium target sputtered with a mixture of Ar and N2 gases. The investigation focused on the phase structures, microstructures, and electrical properties of the NbN thin films under various deposition powers and annealing temperatures. The results indicated the presence of a face-centered cubic (FCC) crystal structure in the as-deposited films at a power of 125 W. Interestingly, the crystallization phase remained unchanged within an annealing temperature range from room temperature to 500 °C. It was observed that the resistivity of the NbN thin films increased with higher nitrogen content, while the temperature coefficient of resistance (TCR) showed a tendency towards more negative values as the nitrogen content rose. Notably, at a nitrogen content of 9%, the film exhibited the lowest resistivity of 273 μΩ-cm with a TCR of -240 ppm/°C.
Spatiotemporal evolution characteristics and attribution analysis of hepatitis A in mainland China
Authors: Su Xiaodi , Qiu Chunxia , Liu Chunhui
Published: December 2024

This study aimed to analyze the epidemiological characteristics and spatiotemporal clustering of hepatitis A in mainland China from 2004 to 2019 and to evaluate the practical impact of integrating hepatitis A vaccines into the Expanded Program on Immunization (EPI). Spatial and temporal autocorrelation and spatiotemporal scanning statistics were used to perform spatial and temporal characterization to quantify the spatial similarity or degree of aggregation of geographic data, and Geographical and Temporal Weighted Regression (GTWR) models were used to reveal spatial and temporal heterogeneity in the relationships between variables to test for spatial and temporal outbreaks of disease and other factors, such as socio-economic factors. Spatially, the incidence rates exhibited a west-high and east-low spatial differentiation, with the High-High (HH) clusters predominantly located in the western regions, maintaining stability butgradually diminishing. Hepatitis A prevalence peaked during the initial study period (2004-2008) showing significant spatial clustering. However, since the inclusion of hepatitis A vaccine in the immunization program in 2008, the incidence rates of hepatitis A in mainland China significantly decreased demonstrating the positive impact of immunization strategies. In addition to the effects of vaccination, socio-economic factors such as education level, water resources and age groups showed significant associations with hepatitis A incidence rates. Increased vaccine coverage and improved social conditions are crucial for controlling hepatitis A in China.
Implication of depleted uranium in human carcinogenesis with a glance to implementation of novel and reliable experimental models
Authors: Burgio Stefano , Gennaro Valerio , Manna Olga Maria , Picone Domiziana , Carista Adelaide , Cappello Francesco
Published: December 2024

The recent acknowledgement of depleted uranium (DU) munitions utilization in the Ukrainian conflict has sparked renewed apprehensions regarding the safety of DU, its toxicological profile, and the health ramifications of exposure. Historical data from conflicts like the Gulf War, Bosnia, and Kosovo have recorded an upsurge in neoplastic ailments among soldiers in close proximity to DU deployment. Nevertheless, establishing a direct causal connection between DU exposure and the development of neoplastic diseases remains elusive, as indicated by meta-analyses and studies on animal models.
We posit that the absence of a conclusive causal correlation between DU exposure and neoplastic diseases may be ascribed to the constraints of current study models, which fail to encapsulate the intricate interactions between DU and the human immune system, pathophysiology, particularly in the context of chronic, low-level exposure. Nowadays evidences suggests that DU exposure contributes to a cumulative immunotoxic effect, culminating in a compromised immune surveillance system and an escalated risk of neoplastic diseases over time.
To investigate this hypothesis, we advocate for the advancement of pioneering research models, such as human ex-vivo body-on-a-chip systems, which can more accurately replicate the human physiological response to DU exposure and cancer pathophysiology. These models should encompass the examination of immune system modifications along with the potential for DU to interact with diverse organs and tissues, thereby furnishing a more comprehensive understanding of the enduring health impacts of DU.
Robust hybridization-based genotyping probes for HPV 6, 11, 16 and 18 obtained via in vitro selection
Authors: Brukner Ivan B. , Larose Anne-Marie , Gorska-Flipot Izabella , Krajinovic Maja , Labuda Damian
Published: December 2024

This paper describes the technical and analytical performance of a novel set of hybridization probes for the four GARDASIL® vaccine-relevant HPV types (6, 11, 16 and 18). These probes are obtained through in vitro selection from a pool of random oligonucleotides, rather than the traditional “rational design” approach typically used as the initial step in assay development. The type-specific segment of the HPV genome was amplified using a GP5+/6+ PCR protocol and 39 synthetic oligonucleotide templates derived from each of the HPV types, as PCR targets. The robust performance of the 4 selected hybridization probes was demonstrated by monitoring the preservation of the specificity and sensitivity of the typing assay over all 39 HPV types, using a different spectrum of HPV (genome equivalent: 103-109) and human DNA concentrations (10-100 ng) as well as temperature and buffer composition variations. To the Authors’ knowledge, this is a unique hybridization-based multiplex typing assay. It performs at ambient temperatures, does not require the strict temperature control of hybridization conditions, and is functional with a number of different non-denaturing buffers, thereby offering downstream compatibility with a variety of detection methods. Studies aimed at demonstrating clinical performance are needed to validate the applicability of this strategy.
P53 and microRNAs in chronic lymphocytic leukemia
Authors: Bloehdorn Johannes , Langer Christian , Döhner Hartmut , Zenz Thorsten , Stilgenbauer Stephan
Published: December 2024

There has been considerable progress in characterising chronic lymphocytic leukemia with respect to the underlying biology and the corresponding clinical presentation. Most patients with chronic lymphocytic leukemia live for years without the need for therapy. This does not hold true for patients that exhibit inactivation of the tumour suppressor p53 or, possibly, its pathway members. Deletions of chromosome 17p and mutations of TP53 are the main characteristic of aggressive and refractory disease. In this review we will outline the current understanding of mechanisms known to contribute to dysfunctional p53 and its connection to microRNAs.
A new entropy model for RNA: part IV, The Minimum Free Energy (mFE) and the thermodynamically most-probable folding pathway (TMPFP)
Authors: Dawson Wayne , Kawai Gota
Published: December 2024

Here we discuss four important questions (1) how can we be sure that the thermodynamically most-probable folding-pathway yields the minimum free energy for secondary structure using the dynamic programming algorithm (DPA) approach, (2) what are its limitations, (3) how can we extend the DPA to find the minimum free energy with pseudoknots, and finally (4) what limitations can we expect to find in a DPA approach for pseudoknots. It is our supposition that some structures cannot be fit uniquely by the DPA, but may exist in real biology situations when disordered regions in the biomolecule are necessary. These regions would be identifiable by using suboptimal structure analysis. This grants us some qualitative tools to identify truly random RNA sequences, because such are likely to have greater degeneracy in their thermodynamically most-probable folding-pathway.
A new entropy model for RNA: part V, Incorporating the Flory-Huggins model in structure prediction and folding
Authors: Dawson Wayne , Kawai Gota
Published: December 2024

The effect of solvent-biopolymer interactions is hardly negligible. Whereas the ideal (non-interacting) polymer consisting of N monomers in an ideal solvent is expected to have the terminal ends of its chain with a root-mean-squared (rms) end-to-end separation distance (rms) proportional to the square root of N, real interactions of a rms polymer both with itself and with the solvent often tend to strongly perturb rms. In rms poor solvent, the biopolymer can collapse into a small globule much smaller than the ideal rms due to excluding solvent. In good solvent, the biopolymer can swell to a size much larger than the ideal r due to favoring solvent. These effects require rms corrections to an ideal polymer equation. We have been developing the cross linking entropy (CLE) model in this series. The model attempts find the maximum entropy of a folded polymer by taking into account the correlation caused by bonding and other interactions of the structure. In RNA, this mostly occurs in the stems. Here we adapt CLE model to handle polymer swelling and collapse for RNA molecules both in good and in poor solvent. This work is intended to introduce this type of study and to allow its systematic application in problems of RNA folding and structure prediction. The current study suggests that there may be some tendency for RNA to behave as a polymer in poor solvent and that this collapse may happen in sequences longer than 50 nt.
Diagnosis of invasive aspergillosis: comparison of methods
Authors: Lepera V. , Tocci G. , Palladini G. , Zappavigna A. , Gorrini C. , La Vergata L. , Cordini C. , Schiavo R. , Mancini A. , Lo Cascio G.
Published: December 2024

Not available.
Essential oils: possible resources for the treatment of anaerobic bacterial infections
Authors: Mariotti M. , Graffeo R. , Rizzo S. , Di Mercurio M. , D'Inzeo T. , Menchinelli G. , Sanguinetti M. , Bugli F. , Di Vito M.
Published: December 2024

Not available.
The burden of Candida parapsilosis bloodstream infections: from azole resistance to biofilm production
Authors: Ferraro N. , Iskandar E. N. R. , Ferrari G. , Pitrolo A. M. G. , Prigitano A. , Esposto M. C. , Baldanti F. , Cavanna C.
Published: December 2024

Not available.
Clinical validation of a point-of-care test for the screening of schistosomiasis in the migrant population
Authors: Ortalli M. , Granozzi B. , Bacchiega M. , Di Lillo C. , Roncarati G. , Nuti B. , Vanino E. , Longoni S. S. , Bisoffi Z. , Varani S.
Published: December 2024

Not available.
Exploring the antifungal potential of the antidepressant vortioxetine
Authors: Rizzo S. , Cacaci M. , Talamonti D. , Di Bella S. , Principe L. , Albert U. , Posteraro B. , Sanguinetti M. , Bugli F. , Torelli R.
Published: December 2024

Not available.
Impact of real-time PCR on Whipple’s disease diagnosis: the experience of Fondazione IRCCS Policlinico San Matteo
Authors: Mileto I. , Merla C. , De Vitis D. , Ardizzone M. , Corbella M. , Biagi F. , Cambieri P.
Published: December 2024

Not available.
Towards the sustainable well-being of communities: Africa, the modern empire and Christianity
Authors: van Niekerk Attie
Published: December 2024

This book offers a transdisciplinary exploration of the southern African context, examining the dynamic interactions between traditional African beliefs, Christianity, and the modern global empire, all in close relation to the African landscape and ecology. Drawing on original research, the book delves into the ways these powerful forces have shaped contemporary households and communities, emphasizing the importance of community agency and sustainable, indigenous solutions for everyday challenges. It highlights the intersection of cultural, religious, and ecological systems, offering a holistic approach to building resilient and sustainable communities. While centered on southern Africa, the bookâ€™s insights are valuable to global researchers and those invested in creating a dignified, livable, and sustainable future for Africa.
Good Long-term Outcomes after Repair of Chronically Displaced Medial Meniscus Bucket-handle Tears
Authors: Tamimi Iskandar , Lombardo-Torre Maximiliano , Espejo-Reina Maria-Josefa , Espejo-Reina Alejandro , Sevillano-Perez Enrique , Espejo-Baena Alejandro
Published: December 2024

Background:

Meniscal repair in bucket-handle tears has proven to be effective. However, when such lesions are chronically displaced and adhered to intercondylar soft tissues, their repair may be considered unfeasible. Accordingly, the objective of this study is to show the surgical technique for the reduction and repair of this type of injury and to evaluate the long-term outcomes of such repairs.

Materials and Methods:

We conducted a retrospective case series of eight patients who were identified between 2006 and 2015 and presented with chronically displaced, medial meniscus bucket-handle tears. The bucket-handle tears were reduced, and the medial meniscus was repaired in all cases. The knee was immobilized in full extension and maintained nonweight bearing for 2 weeks. Then, the range of movement was limited from 0° to 90° and kept partially weight bearing for 4 more weeks.

Results:

The mean age of the patients was 27.2 years. The mean time to surgery was 7.12 ± 4.4 months, and the mean follow-up time was 10.0 ± 3.4 years. The average preoperative and postoperative Lysholm score was 58.0 ± 16.2 and 95.9 ± 3.4, respectively (P = 0.008). The mean preoperative and postoperative Tegner was 5.5 ± 1.1 and 5.1 ± 1.1, respectively (P = 0.109). The average KT-1000 of the participants was 1.2 ± 1.2, and the mean International Knee Documentation Committee was 92.9 ± 5.0. The average Ählback score at follow-up was 0.83 ± 0.4.

Conclusions:

The treatment of chronically dislocated bucket-handle tears can be successfully achieved by the sequential release and suture of the torn meniscus. Good outcomes and low rates of osteoarthritis were observed at 10-year follow-up.

Level of Evidence:

IV
Detection of Parasite DNA in Soil Samples from Rural Yucatan, Mexico
Authors: Villanueva-Lizama Liliana E. , Cruz-Coral Angela , Teh-Poot Christian , Cruz-Chan Julio Vladimir , Mejia Rojelio
Published: December 2024

The soil is the primary environmental reservoir for many parasites transmitted to humans that cause disease. Our environmental study used a multiparallel real-time quantitative polymerase chain reaction assay to detect parasite DNA in soil collected from the outdoor built environments of 34 houses in rural Yucatan, Mexico. The number of positive houses (n, %) per parasite species was 18 (53%) for Acanthamoeba spp.; four (12%) for Blastocystis spp. and Ascaris lumbricoides; three (9%) for Toxocara canis; and one (3%) for Ancylostoma spp., Trichuris trichiura, Entamoeba histolytica, and Giardia intestinalis. No DNA from Necator americanus, Strongyloides stercoralis, Toxocara cati, or Cryptosporidium spp. was detected. A total of 65% of houses were positive for at least one parasite, 15% had poly-parasites, and up to six different parasites were detected in a single sample. This is one of the first reports of parasite DNA detected in soil samples from the outdoor environment in Yucatan, highlighting the presence of parasites with both zoonotic and medical significance for rural communities.
Insecticide Resistance of Xenopsylla cheopis in Madagascar: Revision of Diagnostic Doses for Bioassay and Exploration of Biochemical Mechanisms
Authors: Raveloson Annick O. , Nepomichene Thiery , Ramihangihajason Tojo R. , Rajaonarimanana Mandimby , Raharimalala Fara N. , Harimalala Mireille , Girod Romain
Published: December 2024

The Oriental rat flea, Xenopsylla cheopis, is known worldwide as an efficient plague vector, including in Madagascar, where the disease remains a public health concern. Chemical control is the primary response method against X. cheopis in Madagascar. Previous bioassays focusing on different flea populations from Madagascar showed phenotypic resistance to various insecticides, including deltamethrin and fenitrothion, which, respectively, represent the previous and current chemicals for flea vector control. Despite apparent insecticide resistance, the associated mechanisms of this resistance remain poorly known. The aims of this study were to adjust diagnostic doses of deltamethrin and fenitrothion and to investigate the metabolism-based insecticide resistance of X. cheopis in Madagascar. Five available laboratory-reared flea strains of X. cheopis were selected, and their susceptibility statuses to deltamethrin and fenitrothion were determined using the WHO standard bioassay. Diagnostic doses of each insecticide were determined by the probit method, in accordance with concentration gradients. Biochemical microplate-based assays were performed to detect overproduction of cytochrome P450, alpha-/beta-esterases, and glutathione S-transferase (GST), which are signatures of metabolic resistance. The five tested strains showed different susceptibility statuses against deltamethrin and fenitrothion. The diagnostic doses were estimated to be 0.07% for deltamethrin and 1.56% for fenitrothion. Increased activities of cytochrome P450, beta-esterase, and GST enzymes in the resistant strains were revealed in comparison with those of the susceptible strain. In conclusion, readjusted diagnostic doses will help to better understand the susceptibility status of X. cheopis to deltamethrin and fenitrothion. The overproduction of cytochrome P450, beta-esterase, and GST observed on deltamethrin-resistant flea strains suggests metabolic resistance.
Exposure to Dengue Virus During Pregnancy: Incidence and Impact on Maternal and Child Outcomes
Authors: Smith Annabelle , Bayrau Bethel Alebel , Ichura Caroline , Altamirano Jonathan , King Charles , Malhotra Indu , Mungai Peter , Mutuku Francis , Mukoko Dunstan , LaBeaud A. Désirée
Published: December 2024

Dengue virus (DENV) is the most common arbovirus globally, with its incidence growing dramatically in recent decades. Although the effects of DENV infection during pregnancy are unclear, reported associations with adverse health outcomes include miscarriage, prematurity, and low birth weight. In this study, we used an IgG ELISA to identify mothers exposed to DENV during pregnancy by testing samples obtained from a previous study that followed a cohort of pregnant women in Kenya to investigate parasitic infections during pregnancy. We compared adverse pregnancy and infant health outcomes between seronegative mothers and those who seroconverted. Of the 289 participants tested for DENV exposure during pregnancy, we estimated that ∼12 women (4%) would have been exposed to DENV during their gestation period. However, we found that 34 mothers (11.8%) had been exposed to DENV during pregnancy. None of these mothers were hospitalized during pregnancy because of severe DENV infection, suggesting that many may have undergone asymptomatic seroconversion. The demographic risk factors of socioeconomic status, education level, bed net use, and maternal age were not associated with mild or asymptomatic DENV in pregnancy. Although mild or asymptomatic DENV during pregnancy was not associated with late prematurity, reduced postnatal childhood developmental measures, or adverse maternal pregnancy outcomes, we observed an increased risk of low birth weight. The larger-than-expected burden of DENV in pregnancy in this coastal Kenyan cohort and the observed potential risk of low birth weight provide evidence that a more comprehensive study is warranted to fully understand DENV infection during pregnancy.
Continuous Curvature Parking Path Planning for Unmanned Mining Trucks
Using Transition Curves and Model Predictive Control
Authors: Zhang Haosen , Chen Qiushi , Wu Guangqiang
Published: December 2024

Geometric methods based on Reeds–Shepp (RS) curves offer a practical approach for
the parking path planning of unmanned mining truck, but discontinuous curvature
can cause tire wear and road damage. To address this issue in mine scenario, a
continuous curvature parking path planning method based on transition curve and
model predictive control (MPC) is proposed for mine scenarios. Initially,
according to the shovel position information issued by the cloud dispatching
platform, a reference line is planned using RS curves. In order to mitigate the
wear and tear of the tires and the damage to unstructured roads due to the in
situ steering caused by the sudden change of the curvature, a transition curve
consisting of clothoid–arc–clothoid that satisfies the kinematics of continuous
vehicle steering is designed on the basis of RS curves to achieve the continuity
of road curvature, which will contribute to the economy of tire and handling
performance. The calculation of Fresnel integral involved by clothoid is
simplified by using Chebyshev polynomial fitting method. Moreover, MPC is
employed to re-plan an obstacle-avoidance path based on the reference line by
designing a rational cost function. Finally, a simulation test platform is built
considering the typical parking scenarios for unmanned mining trucks. The
simulation results verify the effectiveness of the planning algorithm proposed
in this article, and it shows the potential to reduce maintenance costs and
improve mining efficiency.
Physics of the Northern Annular Mode – Part 1: connection to meridional mass transfer
Authors: van Delden Aarnout J.
Published: December 2024

The Northern Annular Mode (NAM) of atmospheric variability is manifested and identified foremost as coupled variability of (1) the latitude of the most intense zonal-mean surface westerlies in the Northern Hemisphere, (2) the intensity of the zonal-mean subtropical jet (STJ) in the Northern Hemisphere and (3) the difference in zonal-mean sea-level pressure between high pressure in the subtropics (≈35°N) and low pressure at subpolar latitudes (≈65°N). The extreme phases of the NAM are referred to as the positive NAM-phase (weak STJ, very poleward position of the maximum surface westerlies and large meridional sea-level pressure gradient) and the negative NAM-phase (intense STJ, very equatorward position of the maximum surface westerlies and weak or sometimes reversed meridional sea-level pressure gradient). Because the zonal-mean state of the atmosphere is in close thermal wind balance, zonal-mean mass- and vorticity-distributions are connected by the presence of a positive potential vorticity (PV) anomaly, which defines the lowermost stratosphere and induces the STJ and its associated tropospheric baroclinicity. The amplitude of this PV-anomaly is reduced at high (low) latitudes due to poleward (equatorward) isentropic baroclinic eddy-driven shifts of mass during the negative (positive) NAM-phase. This sharpens (weakens) the meridional gradient of PV in the subtropics. Adjustment to zonal-mean thermal wind balance intensifies (weakens) tropospheric baroclinicity below the PV-anomaly and intensifies (weakens) the STJ during the negative (positive) NAM-phase. A feedback loop is identified, which explains the persistence of the negative NAM-phase. This loop features the zonal-mean baroclinicity at the edge of the subtropics and zonal-mean isentropic eddy-driven mass flux divergence in the lowermost stratosphere just poleward of the subtropics.
Media o ociepleniu klimatu: biznes i emocje a fakty
Authors: Ślósarz Anna
Published: December 2024

Podejmując temat zmian klimatu, media rozbudzają silne emocje, w tym lęk. Na ich oddziaływanie podatni są przede wszystkim ludzie młodzi. Celem badania było określenie relacji medialnych doniesień o ociepleniu klimatu i bezpieczeństwa emocjonalnego młodych odbiorców. Ankieta przeprowadzona wśród studentów wykazała, że wiedzę o „globalnym ociepleniu” czerpali z emocjonalnych, nieobiektywnych przekazów. Źródłami informacji były dla nich głównie multimedia, rozpowszechniane w mediach społecznościowych. Zbadano też dokumenty zastane na temat zmian klimatycznych: przekazy i raporty medialne, publikacje naukowe, recenzje adresowanych do dzieci książek i wybrane propozycje dydaktyczne, które okazały się nieadekwatne do emocjonalnych potrzeb uczniów. Ustalono, że konieczne jest nauczanie krytycznego myślenia przez prezentowanie zjawisk klimatycznych w powiązaniu z działalnością podmiotów medialnych i polityczno-biznesowych. Polska szkoła powinna przybliżać uczniom krajowe realia. Konieczne jest informowanie o rzeczywistych intencjach nadawców. Rozbudzanie histerii klimatycznej prowadzi do niedostrzegania rzeczywistych zagrożeń. Humanitarna troska o planetę nie powinna wyrastać z awersji do najbliższej wspólnoty.
Wektory ekosprawiedliwości. Reportaże eko- i antropocentryczne
Authors: Tabaszewska Justyna
Published: December 2024

W tym artykule zajmuję się specyficznym zagadnieniem, wyrosłym z ekokrytyki, tj. pojęciem ekosprawiedliwości (odwołuję się tu do jej rozumienia zgodnie z koncepcjami m.in. T. Clarka, 2015, nie zaś do chrześcijańskiej interpretacji tej kategorii) i tym, w jaki sposób założenia ekosprawiedliwości mogą być rozumiane i realizowane w obrębie dziennikarstwa zaangażowanego. Artykuł pokazuje, jak pojęcie ekosprawiedliwości może być definiowane zarówno na poziomie teoretycznym, jak i praktycznym, w obrębie dwóch analizowanych w tekście reportaży. Pierwszym jest na pierwszy rzut oka antropocentryczny, monumentalny „Głód” M. Caparrosa, drugim zaś skromniejsza i deklaratywnie mocniej nakierowana na środowisko naturalne i zachodzące w nim zmiany „Śmierć w Amazonii” A. Domosławskiego. Wspomniane przykłady służą opisaniu szerszego trendu konstruowania narracji o wzajemnych związkach między wyzyskiem natury a wyzyskiem klas nieuprzywilejowanych i ukazują meandry narracji eko-i antropocentrycznych.
War Fact-Checking: Strategies and Methodology for Debunking Disinformation on the War in Ukraine at the Demagog.org.pl Website
Authors: Szafrańska Monika
Published: December 2024

The first victim of the war is truth. During armed conflicts, disinformation is particularly dangerous, and attempts to manipulate public opinion – whether in the form of a limited set of information or even fake news – should be expected on each side of the ongoing conflict. In this situation, the ability to verify information distributed in the media space is of great importance, especially in the context of the contemporary omnipresence of social media. The purpose of the article is to present, in a form of case study, the strategies for debunking false information on the conflict in Ukraine on the example of the fact-checking portal Demagog.org.pl. This analysis allowed drawing conclusions on the functions of fact-checking in the media system, among which the most important are control, educational and alarm functions. The research contributes to the media studies literature by shedding some light on fact-checking initiatives’ role in the media system.
Prayer Disrupted by Preoccupations About Making a Donation. Payment Innovations in the Church in Poland
Authors: Kotlińska Janina , Kotliński Grzegorz
Published: December 2024

This study expands the knowledge about innovations in financial transactions, which could be applied in the Church, including sacral sites. The research aim was to indicate in what way one can improve the process of making financial donations for the Church. His hypothesis is: 1) the prayers of congregation members and other persons visiting sacral sites are often disturbed by the impossibility (or possibly difficulty) of making a financial donation due to the fact that its only expected and possible form is cash payment, 2) the financial support for the Church, including the functioning of sacral sites, would be greater if they had specialist ATMs installed accepting innovative instruments of non-cash payments. The authors described the modern methods of non-cash payment and the technological solutions facilitating this, and identified the areas of the Church operations in which their quick adoption is possible in order to improve the quality of praying and making financial donations in sacral sites. The study employed the methods of the critical analysis of literature and OSINT (Open Source Intelligence).
Fine-grained Meta-Theorems for Vertex Integrity
Authors: Lampis Michael , Mitsou Valia
Published: December 2024

Vertex Integrity is a graph measure which sits squarely between two more well-studied notions, namely vertex cover and tree-depth, and that has recently gained attention as a structural graph parameter. In this paper we investigate the algorithmic trade-offs involved with this parameter from the point of view of algorithmic meta-theorems for First-Order (FO) and Monadic Second Order (MSO) logic. Our positive results are the following: (i) given a graph $G$ of vertex integrity $k$ and an FO formula $\phi$ with $q$ quantifiers, deciding if $G$ satisfies $\phi$ can be done in time $2^{O(k^2q+q\log q)}+n^{O(1)}$; (ii) for MSO formulas with $q$ quantifiers, the same can be done in time $2^{2^{O(k^2+kq)}}+n^{O(1)}$. Both results are obtained using kernelization arguments, which pre-process the input to sizes $2^{O(k^2)}q$ and $2^{O(k^2+kq)}$ respectively. The complexities of our meta-theorems are significantly better than the corresponding meta-theorems for tree-depth, which involve towers of exponentials. However, they are worse than the roughly $2^{O(kq)}$ and $2^{2^{O(k+q)}}$ complexities known for corresponding meta-theorems for vertex cover. To explain this deterioration we present two formula constructions which lead to fine-grained complexity lower bounds and establish that the dependence of our meta-theorems on $k$ is the best possible. More precisely, we show that it is not possible to decide FO formulas with $q$ quantifiers in time $2^{o(k^2q)}$, and that there exists a constant-size MSO formula which cannot be decided in time $2^{2^{o(k^2)}}$, both under the ETH. Hence, the quadratic blow-up in the dependence on $k$ is unavoidable and vertex integrity has a complexity for FO and MSO logic which is truly intermediate between vertex cover and tree-depth.
Universal Quantitative Algebra for Fuzzy Relations and Generalised Metric Spaces
Authors: Mio Matteo , Sarkis Ralph , Vignudelli Valeria
Published: December 2024

We present a generalisation of the theory of quantitative algebras of Mardare, Panangaden and Plotkin where (i) the carriers of quantitative algebras are not restricted to be metric spaces and can be arbitrary fuzzy relations or generalised metric spaces, and (ii) the interpretations of the algebraic operations are not required to be nonexpansive. Our main results include: a novel sound and complete proof system, the proof that free quantitative algebras always exist, the proof of strict monadicity of the induced Free-Forgetful adjunction, the result that all monads (on fuzzy relations) that lift finitary monads (on sets) admit a quantitative equational presentation.
Environmental Education Model Based on Local Wisdom of the Dayak Paramasan Tribe Indonesia
Authors: Wardhani D. F. , Arisanty D. , Nugroho A. , Utami U. B. L.
Published: December 2024

The indigenous knowledge of the Dayak Paramasan in Indonesia holds the potential for environmental sustainability. This study aims to assess an environmental education framework grounded in the local wisdom of the Paramasan Dayak tribe. A survey was conducted among 300 individuals, including traditional leaders and members of indigenous communities residing in the Paramasan Subdistrict, Indonesia. Data collection occurred from May 2023 to July 2023 and was analyzed using Structural Equation Modelling (SEM). The findings indicate a significant association between indigenous values, local expertise, and community cohesion concerning environmental education. Local wisdom includes local skills, values, and community solidarity, which are crucial for environmental education. Local skills, like farming and hunting, have a significant impact on environmental protection. Passing down knowledge to younger generations needs improvement. Limited local resources create a gap between generations, but some believe traditional leaders can safeguard nature without formal education. Further exploration of implementing environmental education models within school settings will offer valuable insights for Indigenous communities and society, fostering environmentally conscious behaviors.
Quantitative Impact of Monthly Precipitation on Urban Vegetation, Surface Water and Potential Evapotranspiration in Baghdad Under Wet and Dry Conditions
Authors: Al Rukabie Jamal S. Abd , Naif Salwa S. , Al-Jiboori Monim H.
Published: December 2024

Precipitation is a fundamental variable that is widely used in the organization of water resources and has a great influence on hydrological processes and ecological assessment. This study investigated the quantitative effect of monthly precipitation on surface water area (denoted by the Modified Normalized Difference Water Index, MNDWI), vegetation area (denoted by Normalized Difference Vegetation Index, NDVI), and potential evapotranspiration (PET) during two years (2018 and 2021) in the city of Baghdad, Iraq. Using the Thornthwaite aridity index, the annual aridity was first assessed to quantify the climate category of these years. The result shows that they were semi-arid and very arid, respectively. The empirical relationships between precipitation and areas of MNDWI and NDVI, and between rainfall and PET, were also examined. Due to less precipitation in 2021, no relationship was found in arid climates, while in 2018 for semi-arid climates, precipitation had a positive non-linear correlation with MNDWI and NDVI areas and a negative correlation with PET.
Sustainability and Environmental Impact of Mining and Maintaining Cryptocurrencies: A Review
Authors: Rao D. Srinivasa , Rajasekhar Ch. , Prasad P. M. K. , Naidu G. B. S. R.
Published: December 2024

Cryptocurrency has seen an increased popularity with the introduction of Bitcoins. It has been adapted in several countries and has become an alternate solution to conventional currency. Despite its benefits, some controversies surround the manufacturing of bitcoins. While all the countries are moving to sustainability development and global warming control, Bitcoin production has raised several concerns about environmental pollution and sustainability. The increased carbon emissions and high electrical consumption have accompanied the popularity of cryptocurrency. Hence, there is an immediate need to reduce the carbon footprint and electricity consumption caused by human cryptocurrency for a sustainable future. This study presents the current scenario and trends of worldwide cryptocurrency growth and discusses the environmental impact of cryptocurrency mining. It explores crypto mining worldwide and provides a qualitative review. Further, this article highlights the need to take necessary measures to control cryptocurrency circulation.