bluuebunny/crossref_metadata_2025_split huggingface dataset:
A ILUSTRAÇÃO NO LIVRO INFANTIL: MULTIPLICIDADE DE SENTIDOS
Authors: Tiuman Patricia Elisabel Bento 
Published: May 2024

Resumo: A ilustração se configura como elemento recorrente nos livros destinados, sobretudo, ao público infantil e a sua associação ao texto verbal pode apresentar várias funções, além de ornamentar o texto verbal, elas acrescentam informações e ampliam a compreensão do leitor. O presente artigo expõe uma análise das ilustrações de três livros escritos por Walcyr Carrasco: A ararinha do bico torto (2010a), Meus dois pais (2010b) e Pituxa a vira-lata (2010c) e ilustrados respectivamente por Simone Matias, Alberto de Stefano e Laurent Cardon. Nestes livros o texto verbal e o imagético comungam o mesmo espaço e a leitura de ambos ocorre simultaneamente. As teorias de análise de imagens propostas por Camargo (2010), Fittipaldi (2008) e Joly (1996) compõem o referencial teórico utilizado neste estudo cujo objetivo é apresentar a relação existente entre o texto verbal e o imagético e como este interfere na construção do sentido geral da obra literária. Palavras chaves: literatura infantil; ilustração; texto verbal.
The pivotal role of data harmonization in revolutionizing global healthcare: a framework and a case study
Authors: Pezoulas Vasileios C. , Fotiadis Dimitrios I. 
Published: May 2024

Aim: Data harmonization standardizes healthcare information, enhancing accessibility and interoperability, which is crucial for improving patient outcomes and driving medical research and innovation. It enables precise diagnoses and personalized treatments, and boosts AI model efficiency. However, significant challenges such as ethical concerns, technical barriers in the data lifecycle, AI biases, and varied regional regulations impede progress, underscoring the need for solutions like adopting universal standards such as HL7 FHIR, where the lack of generalized harmonization efforts is significant.
Methods: We propose an advanced, holistic framework that utilizes FAIR-compliant reference ontologies (based on the FAIRplus and FAIR CookBook criteria) to make data findable, accessible, interoperable, and reusable enriched with terminologies from OHDSI (Observational Health Data Sciences and Informatics) vocabularies and word embeddings to identify lexical and conceptual overlaps across heterogeneous data models.
Results: The proposed approach was applied to autoimmune diseases, cardiovascular diseases, and mental disorders using unstructured data from EU cohorts involving 7,551 patients with primary Sjogren’s Syndrome, 25,000 patients with cardiovascular diseases, and 3,500 patients with depression and anxiety. Metadata from these datasets were structured into dictionaries and linked with three newly developed reference ontologies (ROPSS, ROCVD, and ROMD), which are accessible on GitHub. These ontologies facilitated data interoperability across different systems and helped identify common terminologies with high precision within each domain.
Conclusion: Through the proposed framework, we aim to urge the adoption of data harmonization as a priority, emphasizing the need for global cooperation, investment in technology and infrastructure, and adherence to ethical data usage practices toward a more efficient and patient-centered global healthcare system.
Soil Stockpile Age Does Not Impact Vegetation Establishment in a Cold, Arid Natural Gas Field
Authors: Curran Michael F. , Sorenson Joshua R. , Robinson Timothy J. 
Published: May 2024

Abstract
Land reclamation is critical to ensure surface disturbance associated with natural gas development is not permanent. Soil management is critical to reclamation success, especially in arid environments. Typically, natural gas well pad construction involves stripping topsoil to allow for equipment to be on level ground and placing it into a stockpile. After well pad construction, soil is respread and seeded to initiate interim reclamation. Previous research has shown that soil disturbance during natural gas well pad construction and subsequent reclamation in cold, arid environments is highest at the stripping and respreading phases, with minimal soil activity occurring during the stockpile phase. Other research has shown that additional soil disturbances after reclamation is initiated may exacerbate soil damage, limiting revegetation potential. Here, we examine soil stockpiles that are 1 to 7 years old in the Jonah Infill natural gas field for vegetation emergence and vegetation cover using an image analysis software called SamplePoint. In a 10-week greenhouse experiment, we found vegetation cover across stockpile age classes increased uniformly during the study period but that there was no significant difference in the rate of vegetation cover increase or percentage vegetation cover over time. These findings suggest it may be better to keep soil stockpiled in cold, arid natural gas fields when it is uncertain if additional construction activities will be required on a well pad location rather than respreading soil with a chance that redisturbance is necessary.
In vivo effects of biosilica and spongin-like collagen scaffolds on the healing process in osteoporotic rats
Authors: Cruz Matheus Almeida , Sousa Karolyne Santos Jorge , Avanzi Ingrid Regina , Souza Amanda , Martignago Cintia Santi , Delpupo Fernanda Vieira Botelho , Simões Mariana Carvalho , Parisi Julia Risso , Garcia Livia Assis , Oliveira Flávia , Granito Renata Neves , Laakso Eva Liisa , Renno Ana 
Published: May 2024

Abstract

Due to bioactive properties, introducing spongin-like collagen (SPG) into the biosilica (BS) extracted from marine sponges, would present an enhanced biological material for improving osteoporotic fracture healing by increasing bone formation rate. Our aim was to characterize the morphology of the BS/SPG scaffolds by scanning electron microscopy (SEM), the chemical bonds of the material by Fourier transform infrared spectroscopy (FTIR) and evaluate the orthotopic in vivo response of BS/SPG scaffolds in tibial defects of osteoporotic fractures in rats (histology, histomorphometry and immunohistochemistry) in 2 experimental periods (15 and 30 days). SEM showed that scaffolds were porous, showing the spicules of BS and fibrous aspect of SPG. FTIR showed characteristic peaks of BS and SPG. For the in vivo studies, after 30 days BS and BS/SPG showed a higher amount of newly formed bone compared to the first experimental period, observed both in the periphery and in the central region of the bone defect. For histomorphometry, BS/SPG presented higher %BV/TV compared to the other experimental groups. After 15 days, BS presented higher volumes of collagen type I. After 30 days, all groups demonstrated higher volumes of collagen type III compared to volumes at 15 days. After 30 days, BS/SPG presented higher immunostaining of osteoprotegerin compared to the other experimental groups at the same experimental period. The results showed that BS and BS/SPG scaffolds were able of improving bone healing. Future researches should focus on the effects of BS/SPG on longer periods in vivo studies.
Characterization of titania self-aligned nanotubes prepared under various conditions for the photoelectrochemical water splitting
Authors: Mendioroz Lucas N. , Andrade Victoria A. Gomez , Claro P. Cecilia dos Santos , Perez M Dolores , Viva Federico A. 
Published: May 2024

Abstract

TiO2 nanotubes were grown by anodization of Ti sheets in an ethylene glycol solution. The then prepared nanotubes were tested with and without heat treatment at 450 ºC, for the water splitting process. The heat treatment was shown to increase the photocurrent from 4.9 µA cm-2 to 56,8 µA cm-2 while being illuminated at 0.7 V vs. SHE. Modification of the nanotubes was carried out by electroreduction on both, the heat treated and untreated samples and its photoactivity evaluated. A comparison of photon-to-current was made between the nanotubes before and after reduction. It was found that after reduction (black titania), an increase in photocurrent was observed, although there was no change detected in the absorbed wavelengths. Finally, high-purity (>99.6%) and commercially pure (99%) Ti sheets were used to grow TiO2 nanotubes with no clear difference in photocurrents (61.5 µA cm-2 vs 65.4 µA cm-2 while illuminated at 0.7 V vs. SHE).
Experimental study on the flexural performance of concrete hollow composite slabs with tightly connected panel sides
Authors: Chen Xudong , Ma Qinyong 
Published: May 2024

Abstract

In order to investigate the mechanical performance and failure modes of laterally connected precast hollow core composite slabs with board-side dense splicing, static model bending performance tests were conducted on three tightly connected hollow composite slabs and one seamless hollow composite slab under monotonic loading. The failure mode, crack distribution, bending bearing capacity, and bending stiffness of additional steel bars at the joints of the board were analyzed. The results indicate that, under normal operating conditions, the flexural performance development of concrete hollow composite slabs with tightly connected panel sides is generally consistent with that of the non-spliced cast hollow composite slab. Under ultimate conditions, tearing or brittle fracture failure at the joint interface is prone to occur in the composite slabs, resulting in a reduced flexural bearing capacity. With the increase joints, the flexural capacity of the hollow composite slab is decreased by 17.1%; while positioning the joints away from the most unfavorable stress section, the flexural stiffness of the section will be improved by 13.5%. Single-seam tightly connected concrete hollow composite slabs on the panel sides meet the design requirements for bidirectional stress performance, effectively enhancing construction efficiency, shortening construction periods, and reducing construction costs.
MHD Ternary Hybrid Nanofluid Flow Over A Radiated Rotating Disk With Partial Slip Conditions
Authors: Aljuaydi Fahad , Islam Saeed 
Published: May 2024

Abstract

This paper explores the complexity of three-dimensional Von-Karman flow in a water-based ternary hybrid nanoliquid system caused by a spinning disc with radially linear stretching. The surface is regarded as a primary contributor to radiative heat transfer, with the inclusion of ohmic and viscous dissipations caused by the medium. In addition, a magnetic field with a consistent strength and direction is applied along the axis. The nanostructures present include spherical magnetite, cylindrical alumina, and platelet-shaped silver. An extensive examination of similarity solutions is conducted for the governing partial differential system under significant multi-slip boundary conditions. The converted system is analysed using the MATLAB pre-existing code, bvpa4c. The study centres on doing a comparative investigation of magnetic nanoparticles, numerous slips, and radiation effects on the given problem. Significantly, higher rotation rates have a beneficial effect on both the radial and axial movement of the surface. The heat transfer rate is positively affected by an increase in the radiation parameter, while it is negatively affected by a rising Eckert number.
Analog Reservoir Computing via Double-Gate Morphotropic Phase Boundary Transistors
Authors: Kwon Daewoong , Kim Jangsaeng , Park Eun Chan , Shin Wonjun , Koo Ryun-Han , Han Chang-Hyeon , Kang He Young , Jeong Jae Kyeong 
Published: May 2024

Abstract

Analog reservoir computing (ARC) systems have attracted attention owing to their efficiency in processing temporal information. However, the distinct functionalities of the system components pose challenges for hardware implementation. Herein, we report a fully integrated ARC system that leverages material versatility of the ferroelectric-to-morphotropic phase boundary (MPB) hafnium zirconium oxides integrated onto indium–gallium–zinc oxide thin-film transistors (TFTs). MPB-based TFTs (MPBTFTs) with nonlinear short-term memory characteristics are utilized for physical reservoirs and artificial neuron, while nonvolatile ferroelectric TFTs mimic synaptic behavior for readout networks. Furthermore, double-gate configuration of MPBTFTs enhances reservoir state differentiation and state expansion for physical reservoir and processes both excitatory and inhibitory pulses for neuronal functionality with minimal hardware burden. The seamless integration of ARC components on a single wafer executes complex real-world time-series predictions with a low normalized root mean squared error of 0.28. The material-device co-optimization proposed in this study paves the way for the development of area- and energy-efficient ARC systems.
Data-Driven Model for Solar Panel System Performance Decision Making: Longitudinal Assessment of Dust Accumulation and Panel Efficiency Degradation
Authors: Hunaiti ziad , Banibaqash Ayed , Abbod Maysam , Huneiti Zayed Ali 
Published: May 2024

Abstract

The deployment of solar panels plays a vital role in generating clean energy and fulfilling countries' targets for carbon reduction. However, to sustain the energy output of solar panels, regular monitoring and maintenance are crucial. This is particularly significant in countries potentially adverse environments, such as Qatar, where dust poses a significant challenge to solar panel performance, leading to energy degradation. In response to this challenge, this paper proposes a data-driven model that facilitates cost-effective monitoring of homes solar panels and enables decision-makers to make informed decisions by leveraging Generated to Consumed Electrical Energy Ratio data. The model aims to address the impact of dust accumulation on solar panels and support the efficient management of solar panel system,
A Self-Powered, Soft, and Multifunctional Triboelectric-Electrohydrodynamic Pump
Authors: Xu Minyi , Li Fangming , Sun Shuowen , Wan Xingfu , Sun Minzheng , Zhang Steven 
Published: May 2024

Abstract

Soft pumps have promised to revolutionize various industries including soft robotics, wearable devices, microfluidics and biomedical devices. However, low efficiency and limited power supply constrain their prolonged operation. Here, we report a self-powered triboelectric-electrohydrodynamic (TEHD) pump, which combines a soft electrohydrodynamic pump driven by an electrostatic generator, specifically a triboelectric nanogenerator; TEHD operates by collecting ambient energy and converting it into a high voltage power source, which is able to power the electrohydrodynamic pump without the need of external power supply. The performance is studied with and without power management circuit enhancement, and pressure of 4.49 kPa and flow rate of 502 mL/min could be achieved. Self-powered applications of soft actuator-driven processes, oil pumping in a microfluidic chip, and oil purification are also performed, demonstrating TEHD’s versatility. The TEHD pump holds promising applications, and offers new insights for the development of fully self-powered systems.
Hydrological Modelling of the Yerrakalava River Basin, Andhrapradesh, India
Authors: Ande Ravi 
Published: May 2024

Abstract

The Flooding is a frequent occurrence near the eastern coast of India in the lower Yerrakalava River basin (2402 km2). This area is a part of the Kolleru-Upputeru watershed. There isn't a practical, functional flood model to analyses this floods. Consequently, the hydrological model research region has been selected as the Yerrakalava River Basin. Using the spatial database created for this purpose, with data on rainfall, soil, slope, drainage, geology, geomorphology, and land use/cover, The HEC-HMS Event Hydrological model for the Yerrakalava River Basin was constructed. Additionally, this work offers validation, calibration, sensitivity values, and flood prognostics for the model HEC-HMS. The HEC-HMS model generates most of the required input parameters. HEC-Geo HMS and ArcGIS 9.3 are the tools used to accomplish. Recession constant, X, threshold base flow, and Muskingum K are the calibrated factors that are taken into consideration. The model performs well when its efficiency value is higher than 0.82 after calibration and validation. As a result, when paired with the Thiessen polygon rainfall technique, SCS transform, recession base flow, Muskingum routing, and daily rainfall, the Yerrakalava River Basin's HEC-HMS model works remarkably well. The outcomes demonstrate that curve numbers have a greater impact on the HEC-HMS model.
Preparation and evaluation of salt tolerant delayed- crosslinking fracturing fluid system in ultra-deep high temperature wells
Authors: Jian Cheng , Yu Yi , Yu Dingze , Chen Ping , Yan Jin , Chen Xuefeng 
Published: May 2024

Abstract

The Tarim area, characterized by deep reservoirs, high temperatures, and limited fresh water resources, necessitates a fracturing fluid system that exhibits excellent temperature shear resistance, low friction, and salinity tolerance. This study presents the development of a zwitterionic hydrophobic polymer, HPC-5, as an effective thickener using five types of polymeric monomers, including AM, AA, DMC, AMPS, and a non-ionic hydrophobic monomer. The method employed for synthesis was free-radical polymerization in solution. The zwitterionic design imparts great salt tolerance to HPC-5, and the apparent viscosities of HPC-5 solutions can maintain comparably high values with 6×104 ppm NaCl or CaCl2 concentration. Meanwhile, the molecules of HPC-5 associate with each other to form tight net structures, resulting in an excellent viscoelasticity of the solution. To achieve high pump rate during hydraulic fracturing operation in ultra-deep reservoirs, the delayed crosslinking agent ZDC-L was prepared for forming a delayed crosslinking gel fracturing fluid system using reservoir brine, and the drag reduction rate can reach over 70% before crossing link within 4minutes. Under pH = 4 conditions, the crosslinking time can be significantly delayed to over 4 minutes while maintaining exceptional temperature resistance up to 160 ℃ for the gel. These properties make it highly suitable for hydraulic fracturing operations in ultra-deep wells with temperatures reaching up to 7000m depth at pump rates of 4 ~ 5m3/min.
On Human Motor Coordination: The Synergy Expansion Hypothesis
Authors: Tessari Federico , West Aaron Michael , Hogan Neville 
Published: May 2024

Abstract

The search for an answer to Bernstein’s degrees of freedom problem has propelled a large portion of research studies in human motor control over the past six decades. Different theories have been developed to explain how humans might use their incredibly complex neuro-musculo-skeletal system with astonishing ease. Among these theories, motor synergies appeared as one possible explanation. In this work, the authors investigate the nature and role of synergies and propose a new theoretical framework, namely the “expansion hypothesis”, to answer Bernstein’s problem. The expansion hypothesis is articulated in three propositions: mechanical, developmental, and behavioral. Each proposition addresses a different question on the nature of synergies: (i) How many synergies can humans have? (ii) How do we learn and develop synergies? (iii) How do we use synergies? An example numerical simulation is presented and analyzed to clarify the hypothesis propositions. The expansion hypothesis is contextualized with respect to the existing literature on motor synergies both in healthy and impaired individuals, as well as other prominent theories in human motor control. The expansion hypothesis provides a novel and testable framework to better comprehend and explain the nature, use and evolution of human motor skills.
Analysis of Brand Building Path for Campus Marathon Races
Authors: Lin Yongsheng , Cai Chuanming , Li Lin 
Published: May 2024

Abstract

Sports, as a discipline in higher education institutions, serves as one of the focal points of university functions. It is essential to explore how to better develop campus sports, enhance students' physical health, foster a campus sports atmosphere, and improve the competitiveness and reputation of the institution. This paper begins with qualitative research from the perspective of human-centered management, drawing upon the theories of dissipative structures and event branding elements, to propose research hypotheses. Subsequently, a quantitative study is conducted, utilizing a questionnaire survey based on the Xiamen Polytechnic University campus marathon event in 2023. The structural equation modeling is employed to conduct empirical analysis and construct the behavioral path for constructing the university marathon event brand.
The research findings indicate that event activities are the premise for shaping the campus marathon event brand. Event organization plays a crucial role in brand shaping, while event culture serves as the core element. Event services provide the necessary support for brand building. Based on these findings, this study proposes a four-step path for the host of university events: taking sports activities as the leading force, actively encouraging student participation in sports activities, and creating a sports atmosphere; establishing organizational management departments to ensure the sustainable development of activities; incorporating event culture to deepen the connotation of the event brand; and providing comprehensive event services to enhance the event experience.
The research outcomes not only fill the gap in quantitative research in this field but also provide solutions for talent development in higher education institutions, the cultivation of a campus sports atmosphere, and the fostering of marathon branded events.
Phenotypic and molecular characterization of methicillin-resistant Staphylococcus aureus (MRSA) circulating into environments in Ouagadougou, Burkina Faso.
Authors: Ouédraogo Ganamé Abasse , Kaboré Boukaré , Traoré Roukiatou , Ouédraogo Henri Sidabéwindin , Cissé Hama , Bassolé Ismael Henri Nestor , Tchoumbougnang François , Savadogo Aly 
Published: May 2024

Abstract

Meticillin-resistant Staphylococcus aureus (MRSA) diagnostic techniques are not very easy in rattan practices in Burkina Faso and West African. This is main difficulty of good MRSA surveillance in this region. Thus, to consolidate MRSA data in locality that, 33 strains of S. aureus were tested for susceptibility to cefoxitin according using standard method. In addition, the genetic determinants including mecA gene and SCCmec cassettes were searched using conventional PCR technic to same strains. These protocols made it possible to obtain prevalence’s of 42.42% (14/33) and 18.18% (6/33) respectively of S. aureus resistant to cefoxitin and positive in Chrom MRSA ID® agar medium. From 33 S. aureus studied, 6 strains (18.18%) and 7 strains (21.21%) all of human origin were respectively positive for mecA resistance gene and SCCmec IVa cassette. This study brought circulating MRSA in the city of Ouagadougou. These MRSA harbor mecA resistance genes and SCCmec IVa cassettes.