bluuebunny/crossref_metadata_2025_split huggingface dataset:
Synergistic effects on dielectric and complex impedance properties in Ti3AlC2 MAX phase‐infused PVDF‐HFP/PMMA nanocomposites
Authors: Panda Subhasree , Pasha S. K. Khadheer 
Published: August 2024

AbstractA simple solution casting technique was used to formulate films of polyvinylidenefluoride‐co‐hexafluoropropylene, polymethylmethacrylate, and Ti3AlC2 MAX phase polymer nanocomposites (PPT) with different filler content. The functional groups present in the PPT films were studied using the Fourier transform infrared spectroscopy and the nature of crystallinity was observed using X‐ray diffraction technique. The morphology of the films was studied by scanning electron microscopy. The thermal analysis was done using the thermogravimetric analysis and differential thermogravimetry analysis. The tensile behavior of the prepared films was studied from the stress‐strain graphs. The ultraviolet–visible spectra revealed their optical characteristics. The dielectric parameters of the polymer blend and nanocomposite films like dielectric constant, loss tangent, AC conductivity, and complex impedance spectroscopy with corresponding equivalent circuits were studied. A comparative study of the above parameters was done for both the polymer blend and nanocomposites to find out the advancement in the properties of the prepared nanocomposite compared with the polymer blend. The nanocomposite film having 3 wt% of Ti3AlC2 MAX phase filler loading exhibited the best properties among all the nanocomposites. The enhanced dielectric properties of the nanocomposites with mechanical and thermal resistance can be used for real‐time efficient energy storage applications.
Experimental study of solar drying kinetics and evaluation of activation energy of Eriobotrya japonica fruits
Authors: Bougayr El Houssayne , Moussaoui Haytem , Bahammou Younes , Lakhal El Khadir , Idlimam Raja 
Published: August 2024

AbstractGiven the seasonal nature and high perishability of Eriobotrya japonica fruits, employing effective preservation techniques like drying is crucial to minimize economic losses and extend the fruit's availability throughout the year. This study rigorously examines the drying kinetics of Eriobotrya japonica fruits using an indirect forced convection solar dryer and highlights the technological advantages of utilizing this dryer over traditional open‐air methods, showing that controlled conditions provide improved drying rates. The research develops the equation for the characteristic drying curve. The Midilli‐Kucuk model was demonstrated to be the most appropriate for describing these kinetics under various conditions, offering a reliable method for predicting drying behavior at untested temperatures. The thermal diffusivity was determined and rises as the temperature increases. The application of the Arrhenius approach enabled the determination of an activation energy of 17.79 kJ/mol, confirming the substantial impact of temperature on the drying process.Practical applicationsThe global challenge of food preservation, especially for perishable fruits like Eriobotrya japonica, requires innovative and efficient solutions to minimize economic losses and ensure the year‐round availability of nutritious produce. Our research demonstrates the technological advantages of using a forced convection solar dryer over traditional methods for drying E. japonica. This system maintains a consistent air temperature, ensuring a stable energy supply, faster, and more uniform drying. A major contribution of this study is the development of the characteristic drying curve equation, which is crucial for optimizing drying parameters and designing an efficient solar dryer specifically for E. japonica. This research not only advances the understanding of the drying kinetics and thermal properties of E. japonica but also provides a foundation for the development of more efficient and sustainable drying technologies. By optimizing the drying process, this study contributes to improving the preservation and quality of loquat fruits, thereby supporting agricultural sustainability and reducing post‐harvest losses. This work is highly relevant to the broader energy community, as it showcases the potential of solar drying technologies in enhancing food preservation while promoting the use of renewable energy sources.
MMP13 Expression and Activity Suggest Its Role in Bone Resorption in Ameloblastomas
Authors: Valeriano Alline Teixeira , Camara Lais Santos , Bernardes Vanessa de Fátima , Pais Fabiano Sviatopolk‐Mirsky , Araújo Flávio Marcos Gomes , Salim Anna Christina de Matos , Fernandes Gabriel da Rocha , Stussi Fernanda , Gomes Carolina Cavalieri , de Andrade Santos Pedro Paulo , de Souza Lélia Batista , Gomez Ricardo Santiago , Diniz Marina Gonçalves 
Published: August 2024

ABSTRACTBackgroundAmeloblastoma is a locally destructive benign odontogenic tumor. While the neoplastic cells of conventional ameloblastoma can infiltrate the connective tissue and bone, in unicystic ameloblastoma the epithelium is encapsulated. The mechanisms driving ameloblastoma's bone resorption remains unclear.MethodsRNA sequencing (RNA‐seq) was performed in a discovery cohort of conventional ameloblastoma, and pathway enrichment analysis was carried out. mRNA levels of MMP13, a gene associated with bone resorption, were assessed using RT‐qPCR in a larger cohort of conventional ameloblastoma and in unicystic ameloblastoma. Zymogram gels and the immunoexpression profile of collagenase 3 (encoded by MMP13 gene) were evaluated as well.ResultsEnriched pathways related to bone mineralization and upregulation of MMP13 were observed in ameloblastomas. Collagenolytic activity of collagenase 3 was detected in the tumor lysates. Collagenase 3 immunopositivity was observed in ameloblastomatous epithelium infiltrating the fibrous capsule of unicystic ameloblastoma. At the tumor–bone interface, collagenase 3 expression was detected in stromal cells, osteoblasts, and osteocytes.ConclusionThe results indicate a potential involvement of MMP13 in ameloblastoma‐related bone resorption and progression.
Effect of different surface treatments and adhesive cementation on the surface topography and flexural strength of translucent and ultra‐translucent monolithic zirconia
Authors: da Silva Bianca Cristina Dantas , da Silva Sarah Emille Gomes , da Silva Nathália Ramos , de Moreira Fernanda Gurgel Gois , Souza Karina Barbosa , Zhang Yu , de Souza Rodrigo Othávio Assunção 
Published: August 2024

AbstractPurposeTo evaluate the effect of different surface treatments and adhesive cementation on the miniflexural strength (MFS) of monolithic zirconia.Materials and MethodsTwo‐hundred and forty (240) sintered bars of translucent zirconia (ZT) and ultra‐translucent zirconia (ZUT) were obtained (8 mm ×2 mm ×1 mm). The bars were divided into 16 groups (n = 15) according to the factors “Zirconia” (ZT and ZUT), “Cementation” (Cem) and “surface treatment” (Ctrl:Control, Al:Aluminum oxide/Al2O3 50 µm, Si:Silica/SiO2 coated alumina particles oxide 30 µm, Gl:Glazing+hydrofluoric acid). Half of the bars received an adhesive layer application, followed by application of resin cement and light curing. The surface roughness was measured in non‐cemented groups. All the bars were subjected to the MFS test (1.0 mm/min; 100 kgf). Scanning electron microscopy was used for qualitative analyses. MFS data (MPa) and roughness (µm) were statistically evaluated by three‐way and two‐way ANOVA respectively and Tukey's test (5%).ResultsThe surface treatment and the interaction were significant for roughness. Glazing promoted less roughness compared to silicatization. Regarding MFS, only the zirconia and surface treatment factors were significant. For ZT, the sandblasted groups had an increase in MFS and glazing reduced it. There was no difference between the groups without cementation for the ZUT; however, ZUT.Si/Cem, and ZUT.Al/Cem obtained superior MFS among the cemented groups.ConclusionsSandblasting increases the flexural strength for ZT, while glaze application tends to reduce it. Applying resin cement increases the flexural strength of ZUT when associated with sandblasting. Sandblasting protocols promote greater surface roughness.
Local delivery of pamidronate with collagen matrix mitigates buccal bone resorption following immediate implant placement – An experimental in vivo study
Authors: Hong Inpyo , Joo Jeung‐Min , Kwon Yoon‐Hee , Wu David T. , Sanz Mariano , Jung Ui‐Won , Cha Jae‐Kook 
Published: August 2024

AbstractAimsThe aim of this experimental in vivo pilot study was to evaluate the effect of the local delivery of pamidronate within a collagen membrane on the changes in the buccal soft and hard tissue dimensions at the time of immediate implant placement and whether this effect was influenced by the placement of bone substitutes.MethodsIn six beagle dogs, the distal roots of the third and fourth premolars were extracted, and immediate implants were placed. Treatment groups were randomly allocated to each socket: (i) covering the buccal bone with pamidronate‐soaked collagen membrane (BP group), (ii) filling the gap defect with synthetic bone substitute (BS group), (iii) filling the gap defect with synthetic bone substitute and covering the buccal bone with pamidronate soaked collagen membrane (BP/BS group), (iv) no treatment (control group). Intraoral scanning was performed immediately after the surgery and at 20 weeks. Histomorphometric and micro‐computed tomography (CT) outcomes were evaluated at 20 weeks.ResultsThe micro CT analysis demonstrated that the BP group showed no apparent difference in vertical bone level with residual mesial root area, while control group showed significant buccal bone resorption at the implant site. The histomorphometric analysis demonstrated that the vertical bone level of buccal plate was significantly differed between the BP and control group (0.34 ± 0.93 and 1.27 ± 0.56 mm, respectively; p = .041). There was no statistically significant difference in the horizontal ridge width (HRW 1, 2, 3) among the groups. Also, the thickness, height and buccal contours of the soft tissue did not reveal significant changes among the groups.ConclusionThe local delivery of pamidronate to the outer surface of the buccal wall at the time of immediate implant placement effectively limits buccal bone resorption. The results from the present investigation should be interpreted with caution, as well as its clinical translatability. Further investigation is needed to understand the pamidronate binding and releasing kinetic, as well as the ideal carrier of this drug for its topical application.
N400 or P600?—A Systematic Review of ERP Studies on Gender Stereotype Violations
Authors: Porkert Joanna , Siyanova‐Chanturia Anna , Loerts Hanneke , Schüppert Anja , Keijzer Merel 
Published: August 2024

ABSTRACTPsycholinguistic studies using the event‐related brain potential (ERP) technique have found both N400 and P600 effects for gender stereotype violations. The finding of a P600 effect for this type of world knowledge violation is surprizing given that this component is traditionally associated with syntactic violations. In this paper, we set out to systematically analyse design‐ and task patterns of ERP studies investigating gender stereotype violations. Based on our review, we propose a scheme that predicts a P600 effect for gender stereotype violations for stimuli comprising entire sentences, and specifically when the gender stereotype serves to establish coherence in inferences (i.e., expecting a specific referent gender or a stereotype‐appropriate behaviour of the sentence subject based on the gender stereotype information). We predict an N400 effect for gender stereotype information that does not serve to establish coherence in inferences, as well as in priming paradigms. By extension, our predictive scheme suggests that the N400 may reflect a hybrid process of semantic retrieval and integration, while the P600 may reflect a cognitive process of error monitoring, and mental revision. Our study can aid in the interpretation of previous findings and inform future studies investigating gender stereotyping.
Algorithmic formalization: Impacts on administrative processes
Authors: Cordella Antonio , Gualdi Francesco 
Published: August 2024

AbstractThis paper investigates the influence of algorithms on the administrative processes within public organizations, utilizing the foundational theory of formalization from Walsh and Dewar (1987) as a framework. Introduces the concept of “algorithmic formalization”, a new form of formalization induced by the adoption of algorithms, which fundamentally alters administrative workflows. Focusing on COMPAS algorithm used in the US judiciary for risk assessment, the paper illustrates how the algorithm serves multiple roles – as code, channel, and standard – systematizing administrative processes related to risk assessment and judicial decisions. By delving into COMPAS case study, the research sheds light on the novel concept of algorithmic formalization, emphasizing its significant repercussions for analyzing and applying algorithmic administrative processes.
Is the wrongness of murder a universal moral hinge?
Authors: Manhire Ryan 
Published: August 2024

AbstractThis paper challenges a dualistic picture popularised by Nigel Pleasants at the centre of influential investigations into the possibility of Wittgensteinian forms of moral certainty. The dualistic picture takes it for granted that moral certainty concerns both a series of hinge propositions that are beyond doubt, make no sense to justify and cannot be expressed in ordinary discourse and a phenomenon that is only ever instantiated in our ways of acting. I consider tensions in this account as they relate to ‘Murder is wrong’ as a moral hinge proposition by drawing on the life and lyrics of US hip‐hop artist Kendrick Lamar. My claim is that the Lamar example highlights important tensions in our relation to the wrongness of murder that many would understand to occur within the moral realm, but which are conceptually ruled out from dualistic accounts of moral certainty. The plausibility of the dualistic picture must therefore be reassessed.
Probing skin photoallergens in reconstructed human epidermis: An EPR spin trapping investigation
Authors: Port‐Lougarre Yannick , Voegeli Guillaume , Vileno Bertrand , Giménez‐Arnau Elena 
Published: August 2024

AbstractPhotoallergic contact dermatitis is a skin disease caused by combined exposure to photoreactive chemicals and sunlight. Exposure to allergens and the risk of skin sensitization is an essential regulatory issue within the industry. Yet, only few non‐validated assays for photoallergy assessment exist as the pathogenesis is not fully deciphered. Improving such assays and/or developing new ones require an understanding of the chemical mechanisms involved. The first key event in the photosensitization process, namely chemical binding of the photoallergen to endogenous proteins, is thought to proceed via photo‐mediated radicals arising from the photoallergen. Moreover, the mechanism of action of these radicals if formed in the epidermis is not known and far from being unraveled. We present here an original proof‐of‐concept methodology to probe radical generation from allergens in contact with photoexposed skin, using electron paramagnetic resonance and spin trapping in a reconstructed human epidermis model mimicking real‐life exposure scenarios.
Rare finding of mucorales sporangia and chlamydospores in tissue
Authors: Kojima Misa , Kimura Masatomo , Kuwahara Kazuhiko , Tamaki Hisatomo , Yasumatsu Ryuji , Sadamoto Sota , Shinohara Takayuki , Amemiya Kazuki , Miyazaki Yoshitsugu , Ito Akihiko 
Published: August 2024

AbstractMost elements of filamentous fungi seen in human tissue by pathologists are hyphae, and encountering other elements may interfere with diagnosis. Sporangia and chlamydospores are such elements that have been described in only a few case reports. We present an autopsy case with the extremely rare coexistence of Mucorales sporangia and chlamydospores in the lung. These fungal elements must be recognized and identified accurately because they can easily be mistaken for other fungi, microorganisms, or degenerated tissue structures.
Barriers and facilitators to early initiation of palliative care as perceived by nurses working on pneumology and nephrology, a descriptive qualitative study
Authors: Paque Kristel , Baudry Lars , Van Fraeyenhove Frank , Heyrman Bert 
Published: August 2024

AbstractAims and ObjectivesInitiation of palliative care early in the disease trajectory is beneficial for patients with a life‐limiting disease. However, palliative care is still introduced rather late or not at all. Therefore, this study aims to explore barriers and facilitators to early initiation of palliative care as perceived by nurses working on pneumology and nephrology.MethodsA descriptive interview‐based study was conducted from a critical realist perspective until data sufficiency was reached. Fifteen nurses presented and discussed a patient for whom palliative care was initiated too late. Template analysis was conducted to develop themes and subthemes.ResultsFive key themes were extracted: (1) communication, (2) fear, (3) personal beliefs about life and death, (4) ambiguity in terminology and (5) workload and time pressure. Barriers related to poor interdisciplinary communication were therapeutic obstinance, hierarchy, unawareness of the patient's wishes and fear of saying something inappropriate. Other barriers were patients' religious beliefs which often hindered the use of sedatives or morphine and led to discomfort and time restraints. A palliative support team in hospital and advance care planning (ACP) were enablers for early palliative care.Study LimitationsThis study started from a negative experience, leading to identification of a lot of barriers and only a few facilitators. The limited sample size and the restriction to two wards within one single hospital limit the diversity of perspectives and the generalisability of the findings.ConclusionMore attention is needed for ACP and interdisciplinary communication. Palliative care, including ACP, and interdisciplinary communication should be included in the basic curricula of all healthcare professional courses. Further research is needed to explore barriers and facilitators to early initiation of palliative care in other healthcare settings and patient populations. This is crucial in order to develop and implement sustainable interventions for specific groups of patients.
Auslander‐type conditions and weakly Gorenstein algebras
Authors: Huang Zhaoyong 
Published: August 2024

AbstractLet be an Artin algebra. Under certain Auslander‐type conditions, we give some equivalent characterizations of (weakly) Gorenstein algebras in terms of the properties of Gorenstein projective modules and modules satisfying Auslander‐type conditions. As applications, we provide some support for several homological conjectures. In particular, we prove that if is left quasi‐Auslander, then is Gorenstein if and only if it is (left and) right weakly Gorenstein; and that if satisfies the Auslander condition, then is Gorenstein if and only if it is left or right weakly Gorenstein. This is a reduction of an Auslander–Reiten's conjecture, which states that is Gorenstein if satisfies the Auslander condition.
A number‐theoretic classification of toroidal solenoids
Authors: Sabitova Maria 
Published: August 2024

AbstractWe classify toroidal solenoids defined by nonsingular ‐matrices with integer coefficients by studying associated first Ĉech cohomology groups. In a previous work, we classified the groups in the case using generalized ideal classes in the splitting field of the characteristic polynomial of . In this paper, we explore the classification problem for an arbitrary .
Methods to incorporate patient preferences into medical decision algorithms and models and their quantification, balancing and evaluation: a scoping review protocol
Authors: Fusiak Jakub , Mansmann Ulrich , Hoffmann Verena S. 
Published: August 2024

Objective:
The objective of this scoping review is to identify and map methods used to incorporate patient preferences into medical algorithms and models as well report on their quantification, balancing, and evaluation in the literature. It will focus on computational methods used for incorporating patient preferences into algorithms and models at an individual level as well as the types of medical algorithms and models where these methods have been applied.

Introduction:
Medical algorithms and models are increasingly being used to support clinical and shared decision-making; however, their effectiveness, accuracy, acceptance, and comprehension may be limited if patients’ preferences are not considered. To address this issue, it is important to explore methods integrating patient preferences.

Inclusion criteria:
This review will investigate patient preferences and their integration into medical algorithms and models for individual-level clinical decision-making. The scoping review will include diverse sources, such as peer-reviewed articles, clinical practice guidelines, gray literature, government reports, guidelines, and expert opinions for a comprehensive investigation of the subject.

Methods:
This scoping review will follow JBI methodology. A comprehensive search will be conducted in PubMed, Web of Science, ACM Digital Library, IEEE Xplore, the Cochrane Library, OpenGrey, the National Technical Reports Library, and the first 20 pages of Google Scholar. The search strategy will include keywords related to patient preferences, medical algorithms and models, decision-making, and software tools and frameworks. Data extraction and analysis will be guided by the JBI framework, which includes an explorative and qualitative analysis.

Review Registration:
Open Science Framework https://osf.io/qg3b5
Operating Point Driven Improvements on the Eco-Efficiency of the Altitude Test Facility at the University of Stuttgart
Authors: Roth Christopher , Staudacher Stephan 
Published: August 2024

Abstract
In compliance with certification requirements, engine manufacturers must demonstrate the safe and reliable engine performance within a predefined flight envelope, including high altitude operation. Generally, high altitude testing of aero engines requires large amount of energy. With the aerospace supply chain continuously reducing its environmental impact, the requirements on the eco-efficiency on altitude testing increase as well. Consequently, the operation of Altitude Test Facilities (ATF) is subject to on-going improvements. Thermodynamic models that describe the generation of the altitude conditions are an important foundation for improvements of the altitude test procedures. One-dimensional network models are well suited to generate such models, since they are modular, standardized, and easy to configure. Yet, their calibration over the required wide range of configurations and operating conditions is a challenge. This results in a model which matches different operating points of the facility with varying precision. Modeling approaches which involve measured data promise an improvement in this respect and offer potentially real-time optimization of the facility operation. It is shown that the application of such models allows a transparent derivation of operating standards for altitude testing. The associated reduction of the environmental impact of altitude testing is significant.