bluuebunny/crossref_metadata_2025_split huggingface dataset:
Introduction of rare techniques into the system of long-term training of athletes (men and women) who specialize in sambo wrestling
Authors: Solodka Oksana , Kusovska Olga , Voronyi Vladyslаv , Makhinko Mykola , Stavrinov Mykola , Mamotko Petro 
Published: June 2023

The development of Sports Science contributes to high competition among wrestlers during their participation in competitions of various ranks, which requires the search for modern Pedagogical Technologies (Models), appropriate Pedagogical Conditions, methods, etc., which ensure their readiness for competitive activities.
According to the Results of the analysis of Scientific-Methodical, special and reference literature by the members of the Scientific Research group, it was established that the actual issue of the formation of Technical Skills of athletes (men and women) who specialize in Martial arts (wrestling) with an emphasis on the use of rare Technical and Tactical actions – an insufficient number of Scientific works are devoted. This emphasizes the relevance, timeliness and practical component of the chosen direction of Scientific Research.
The main goal of the Research is the development and approval of Pedagogical Conditions for the formation of Technical readiness of Sports men and women who specialize in Sambo wrestling with an accented use of an arsenal of rare Techniques (in the annual cycle of multi-year training). Research Methods: axiomatic, idealization, historical and logical, descent from concrete, mathematical and statistical formalization (criterion χ2).
As a Result of an empirical study, the members of the Scientific Research group developed and tested Pedagogical Conditions for the formation of Technical readiness of Sports men and women who specialize in sambo wrestling with an accented use of an arsenal of rare Techniques (the second stage of the annual cycle).
The Results of the Theoretical Research are implemented in the System of long-term training of higher education graduates who specialize in Sambo wrestling: Donetsk State University of Internal Affairs, Kamianets-Podilskyi National University named after Ivan Ohienko, Kyiv Institute of the National Guard of Ukraine, Prydniprovsk State Academy of Physical Culture and Sports, Sumy National Agrarian University and Kharkiv National University of Internal Affairs. Prospects for further Research in the chosen field of Scientific Research include the development of an occupational Therapy Program for Veteran Sambo wrestling athletes after knee joint injuries with an emphasis on the use of kinesiological taping and TRX training loops (modern fitness Technologies).
Оrganisational and methodological foundations for health- improving dance fitness classes for pre-school children
Authors: Cheverda Anastasiia , Martyn Petro , Patsaliuk Kostiantyn 
Published: June 2023

The article scientifically substantiates and presents the most optimal content and organizational features of health-improving and recreational classes with elements of sports dances for preschool children. The article also shows the validity of the research methods carried out, their adequacy in relation to the object, subject, purpose and objectives of the work. The developed organizational and methodological guidelines for dance fitness classes for preschool children were aimed at acquiring primary knowledge about the content, rhythms, features of sports dances and the study of basic steps, focused on the child, taking into account his interests, aimed at a harmonious comprehensive education of a creative person. The effectiveness of the developed structure of fitness classes was determined using physiological research methods. To achieve this goal, the following research methods were used: theoretical analysis of Special Scientific and methodological literature and documentary materials, physiological research methods, statistical processing of the obtained data. The study involved 24 preschool-age children: boys and girls aged 5-6 years who are engaged in sports dancing. With the help of statistical selected research methods, the structure and content of health-improving and recreational classes with elements of sports dances for preschool children were determined and the impact of classes on the functional capabilities of the child's body was determined.
As a result of the study, organizational and methodological guidelines for health and Recreation Classes with elements of sports dances for preschool children were presented and the influence of the proposed fitness program on the functional state of preschool children was determined.
Thermal Cycling Assessment of Steel-Based Thermal Barrier Coatings for Al Protection
Authors: Poirier D. , Lamarre J.-M. , Legoux J.-G. 
Published: June 2023

Abstract
This study assesses the potential of an amorphous-type steel for use as a thermal barrier coating (TBC) on aluminum surfaces. A high-alloy steel powder was deposited on aluminum 6061 substrates by plasma spraying. Coating samples were examined, then thermally cycled to failure. The coatings showed good microstructural stability up to 500 °C, but their spalling resistance was inferior to that of arc-sprayed stainless steel, probably due to lower initial bond strength.
Evolution of Thermal Barrier Coatings for Land Based Gas Turbines at MHI
Authors: Okajima Y. , Kudo D. , Okaya N. , Torigoe T. , Kaneko H. , Mega M. , Ito E. , Masada J. , Tsukagoshi K. 
Published: June 2023

Abstract
This paper describes the development and verification of a thermal barrier coating (TBC) for use in class 1600 °C turbines. It explains how ceramic materials with different crystal structures were selected for the topcoat and how they were screened based on phase transformations. It discusses the method used determine a bond coat composition with high oxidation resistance and good ductility. It describes the TBC deposition process, the tuning of spray parameters, and the optimization of coating properties. It discusses the tests used to evaluate the topcoat, bond coat, and thermally grown oxide (TGO) layer and presents the results of 10,000 h of field testing in a power plant.
A Comparison of Microstructure and of Thermal Transport Properties of Yttria and Ceria Stabilized Zirconia Coatings Deposited by Suspension Plasma Spraying
Authors: Sokołowski P. , Łatka L. , Kozerski S. , Ambroziak A. , Pawłowski L. , Pateyron B. 
Published: June 2023

Abstract
In this study, 8YSZ and 24CeYSZ coatings were deposited on stainless steel by suspension plasma spraying. The suspensions were formulated using finely milled powder, water, and ethanol. Spraying parameters were modified by changing spray distance and torch scan speed and were the same for each material. Coating microstructure, phase composition, and porosity were assessed and thermal diffusivity was measured and used to calculate thermal conductivity.
Effect of Vacuum Annealing on the Microstructure and Tribological Properties of Fe-40Al Coatings Deposited by Atmospheric Plasma Spraying
Authors: Song B. , Dong S. , Liao H. , Coddet C. 
Published: June 2023

Abstract
This study evaluates the effects of heat treating on the microstructure, phase composition, and friction and wear behavior of plasma sprayed FeAl coatings. Fe-40Al feedstock powder was deposited on mild steel substrates by atmospheric plasma spraying and the coatings were vacuum annealed at 500, 650, 900, and 1000 °C. An examination of coating cross-sections revealed the presence of diffusion layers in the samples treated at 900 and 1000 °C. XRD analysis indicates that annealing at 650°C facilitates the transformation of Fe(Al) solid solution into FeAl intermetallic phase, resulting in an increase in coating hardness. At higher temperatures, however, Al depletion occurs along with a reduction in hardness. Tribological testing showed that both the friction coefficient and the effects of wear increased after heat treatment.
Synthesis and Phase Stability of Scandia, Gadolinia and Ytterbia Co-Doped Zirconia for Thermal Barrier Coating Application
Authors: Li Q. , Cui X. , Li S. , Yang W. , Wang C. , Cao Q. 
Published: June 2023

Abstract
This study investigates a new zirconia-based ceramic for potential use in thermal barrier coatings. In the experiments, Sc2O3-Gd2O3-Yb2O3-ZrO2 (SGYZ) powder was synthesized by coprecipitation and calcination, then agglomerated and sintered to facilitate spraying. The structure, morphology, and phase stability of the powder and plasma-sprayed SGYZ coatings were analyzed and thermal conductivity was measured. Test results show that the powders and coatings have good phase stability even after 500 h at 1400 °C and do not undergo tetragonal-to-monoclinic phase transition upon cooling. Plasma-sprayed SGYZ also has a lower thermal conductivity than YSZ, which is currently used in gas turbine engines.
Comparison of Microstructure and Properties of MCrAlY-Al2O3 Composite Coatings with Both Micro-Sized and Nano-Sized Ceramic Particles Deposited by Plasma Spraying, HVOF and Cold Spraying
Authors: Tan X.-H. , Xu J.-M. , Li Q. , Yang G.-J. , Wang Y.-Y. , Li C.-X. , Li C.-J. 
Published: June 2023

Abstract
In this study, MCrAlY-Al2O3 composite powders were produced by ball milling and deposited by plasma, HVOF, and cold spraying. The results show that Al2O3 fractions can be well controlled using composite powder due to non-preferential impact debonding of the matrix and Al2O3. The microstructure of spray powders is well retained in HVOF and cold-sprayed coatings due to the unmelted or partially molten condition of the spray particles. In the case of plasma-sprayed coatings, however, most Al2O3 particles segregate at lamellar interfaces, forming a continuous oxide scale on the splat. The cold-spray coatings exhibit the highest hardness due to the work hardening effect of kinetic deposition.
3D Thickness Measurement of Layer Buildup During Twin Wire Arc Spraying Process
Authors: Tillmann W. , Rademacher H.-G. , Zielke R. , Abdulgader M. , Hagen L. , Rüther B. 
Published: June 2023

Abstract
This paper presents a thickness measurement method that can be used during thermal spraying. The new method is based on photogrammetry and image reconstruction and is able to measure complex 3D shapes with continuous contours. Initial results demonstrate the nondestructive nature of the method as well as its accuracy, versatility, and speed.
Nanostructured and Conventional Cr2O3, TiO2, and TiO2-Cr2O3 Thermal Sprayed Coatings for Metal Seated Ball Valve Applications in Hydrometallurgy
Authors: Vernhes L. , Bekins C. , Lourdel N. , Poirier D. , Lima R. S. , Li D. , Klemberg-Sapieha J. E. 
Published: June 2023

Abstract
This study evaluates candidate coatings for potential use in the manufacture of metal-seated ball valves for hydrometallurgy service. All coatings were deposited on grit-blasted titanium coupons by air plasma spraying to a nominal layer thickness of 500 µm. The feedstock powders used were selected based on literature review and field experience and include Cr2O3, TiO2-Cr2O3, nano TiO2, and a novel mixture of nano TiO2 and conventional Cr2O3. The resulting coatings are compared based on microhardness, shear strength, friction properties, and wear resistance. Specimen preparation procedures and test methods are described in the paper along with the findings and potential implications of the study.
Microstructural Characterization and Gas Sensing Properties of Solution Precursor Plasma-Sprayed Zinc Oxide (ZnO) Nanostructured Coatings
Authors: Zhang C. , Li H. , He P. , Planche M. , Liao H. , Olivier M. , Debliquy M. 
Published: June 2023

Abstract
ZnO nanostructured coatings have been prepared on Al2O3 substrates fitted with Au electrodes on one side and a Pt heater on the other, forming a solid-state gas sensor. The coatings were deposited by solution precursor plasma spraying (SPPS) using aqueous zinc acetate as the precursor solution. FE-SEM images show that the coatings are nanostructured with grain sizes of 50-100 nm. Surface morphology and grain size were found to be influenced by the flow rate of H2 in the plasma forming gas. The gas sensing function was characterized by measuring the electrical resistance of the coating in the presence of NO2 gas, showing good sensitivity down to the sub-ppm range.
Influence of Cold-Sprayed Al/Ti Deposition on High-Temperature Oxidation and Mechanical Properties Deterioration of Ti-Al-Nb Intermetallic Substrates
Authors: Cizek J. , Man O. , Dlouhy I. 
Published: June 2023

Abstract
Four powder blends of Al and Ti were cold sprayed on Ti-Al-Nb substrates at 300°C. Test samples were heat treated in Ar at 500 °C then exposed to 950 °C air for 100-500 h. It was found that oxidation rates were significantly reduced by the coatings, especially those with lower Ti content. However, four-point bending tests revealed that the deposition of the protective layer reduced the flexural strength of the coated substrate. The results indicate that oxidation is not the only factor influencing the mechanical properties of intermetallics at high temperatures.
Effect of SiC Particle Size and Methods for Preparing Powder on the Microstructure of Cold Spray Al5056/SiCp Composite Coatings
Authors: Gojon S. , Verdy C. , Liao H. , El Kedim O. 
Published: June 2023

Abstract
To improve the mechanical properties of aluminum coatings, ceramic reinforcement may be added resulting in an aluminum matrix composite. Two processing routes were investigated to manufacture aluminum matrix composite powders for thermal spraying: ball milling and mixing. Three sizes of SiC reinforcement particles were used: 2, 15, and 25 µm. For the ball-milled powders, morphology and microstructure were investigated as a function of SiC grain size and milling time. It is shown that the hardness of the composite and the efficiency of the spray process depend on the size of the hard particles as well as the preparation method. Friction tests were also carried out and the results are shown to correlate with coating microstructure.
Mechanical Properties of Hastelloy C-276 Coating Sprayed by HVOF Technology
Authors: Prantnerová M. , Houdková Š. , Česánek Z. , Schubert J. 
Published: June 2023

Abstract
This study evaluates the base mechanical properties of Hastelloy C-276, WC-Co, and Cr3C2-NiCr coatings produced by HVOF spraying at angles ranging from 60° to 90°. Examinations and tests were conducted to characterize changes in microstructure, density, hardness, wear resistance, surface roughness, and deposition efficiency based on spraying angle. Only minor spray-angle dependencies were found for base mechanical properties, although thickness, roughness, and deposition efficiency varied greatly.
Un emprendimiento a partir de la Ingeniería del Plástico
Authors: Ceballos Melo Maritza Nathaly 
Published: June 2023

Hoy en día, es difícil considerar la vida diaria de las personas y de la economía sin prescindir del plástico, solo hay que fijarse alrededor para observar que, al menos, un artículo tiene este elemento, se compra productos masivamente sin conocer su procedencia, mucho menos se conoce dónde va a terminar. Por lo tanto, el proyecto se enmarca en darle solución a la problemática del consumo excesivo del plástico, la deforestación de los bosques por el desmedido uso de la madera y la contaminación del medioambiente, a través de un plan de negocio.
Cabe mencionar que, el plan de negocio tiene unos pasos a seguir, pues, son necesarios para disminuir la incertidumbre que genera emprender un proyecto desde sus inicios, por ello, a partir de su desarrollo, se brinda una mirada cercana a la construcción de una empresa. Asimismo, se ha investigado, por medio de una encuesta, aspectos que forman parte de la puesta en marcha de la idea de negocio, por lo tanto, debe tener un sentido más constructivo dentro de la sociedad.
The Development of a Video-based Nutrition Education Curriculum for Patients Undergoing Radical Cystectomy
Authors: Rola Jenna , Gibbs Heather , Robertson Hilary , Riley Michelle , Hamilton-Reeves Jill , Geana Mugur , Lee Eugene K. 
Published: June 2023

BACKGROUND: The treatment for patients with muscle-invasive bladder cancer includes neoadjuvant chemotherapy followed by radical cystectomy. The American Urological Association guidelines stress the optimization of patient performance status in the perioperative setting. Therefore, implementation of nutrition education is critical for the multi-disciplinary care of this vulnerable patient population and wide distribution of information is critical. OBJECTIVE: The goal of our study was to create a nutrition-based video education series for patients undergoing chemotherapy and radical cystectomy for bladder cancer. METHODS: Scripts for the videos were developed through an iterative process by experts in nutrition, urology, and communication. Providers and patient advocates were recruited to perform semi-structured interviews and surveys for additional feedback. Performer facial emotion recognition (Noldus™) was used to assess displayed emotion by the presenters. Mangold VisionPlayer software was used for participant eye movement tracking of the video content. A knowledge survey was created, and Item Content Validity Index (I-CVI) was calculated with a nutrition expert advisory board. Participants were recruited for cognitive interviewing to understand the mental processes and interpretations while answering questions. RESULTS: The video series is available to the public on the Bladder Cancer Advocate Network (BCAN) website at the following URL: https://bcan.org/facing-bladder-cancer/nutrition-bladder-cancer/eating-healthy-bladder-cancer/ . Cinematic filming methods, (smaller depth of field, lighting, and camera movement) enhanced message delivery along with music and text on screen to anchor important concepts. CONCLUSIONS: This study can be a framework for the development of a patient education video library accessible through electronic medical records, health care applications, and patient advocacy websites.
Betaine Mitigates Amyloid-β-Associated Neuroinflammation by Suppressing the NLRP3 and NF-κB Signaling Pathways in Microglial Cells
Authors: Zhang Yue , Jia Jianping 
Published: June 2023

Background: Microglia-driven neuroinflammation has been shown to be involved in the entire process of Alzheimer’s disease (AD). Betaine is a natural product that exhibits anti-inflammatory activity; however, the exact underlying molecular mechanisms are poorly understood. Objective: Our study focused on determining the effect of betaine against amyloid-β42 oligomer (AβO)-induced inflammation in microglial BV2 cells and investigating the underlying mechanism. Methods: AβO was used to establish an in vitro AD model using BV2 cells. A 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide assay was used to measure BV2 cell viability with different concentrations of AβO and betaine. Reverse transcription–polymerase chain reaction and enzyme-linked immunosorbent assays were used to determine the expression levels of inflammatory factors, such as interleukin-1β (IL-1β), interleukin-18 (IL-18), and tumor necrosis factor α (TNF-α). Western blotting was used to evaluate the activation of the NOD-like receptor pyrin domain containing-3 (NLRP3) inflammasome and nuclear transcription factor-κB p65 (NF-κB p65). Moreover, we used phorbol 12-myristate 13-acetate (PMA) to activate NF-κB in order to validate that betaine exerted anti-neuroinflammatory effects through regulation of the NF-κB/NLRP3 signaling pathway. Results: We used 2 mM betaine to treat 5μM AβO-induced microglial inflammation. The administration of betaine effectively decreased the levels of IL-1β, IL-18, and TNF-α without affecting cell viability in BV2 microglial cells. Conclusion: Betaine inhibited AβO-induced neuroinflammation in microglia by inhibiting the activation of the NLRP3 inflammasome and NF-κB, which supports further evaluation of betaine as a potential effective modulator for AD.
Tumores ginecológicos na infância
Authors: Alves Elaine , Tubino Paulo 
Published: June 2023

Com base na experiência pessoal dos autores, são discutidos os aspectos peculiares dos diferentes tumores ginecológicos na criança. São abordados aspectos referentes à epidemiologia, diagnóstico, conduta terapêutica e prognóstico. É mostrada a relativa raridade do câncer ginecológico na faixa etária de zero a 14 anos, assim como a tendência atual de um tratamento cirúrgico mais conservador, com preservação das funções endócrina e reprodutora.
Konsep Islam Wasathiyah dalam Al-Qur’an; Analisis Munasabah Q.S Al-Baqarah ayat 143
Authors: Rahman Heri Aulia , Aspandi Aspandi 
Published: June 2023

The systematic beauty of the Qur'an is proof of its miracles. Because of the beauty of its systematics, it is the basis for the existence of reasonable knowledge (relatedness) of the Qur'an. To express the interrelation of verses in the Qur'an about the concept of wasathiyah Islam in the view of M. Quraish Shihab, it is necessary to sharpen the views of the mufassir in presenting the text of the Qur'an related to the concept of Wasathiyah Islam in the perspective of M. Quraish Shihab. The purpose of this study is to explain the Islamic concept of wasathiyah by analyzing plausibility in the Qur'an Surat al-Baqarah verse 143. This research is included in the type of qualitative research using a library research approach. This study found that there is a connection between the text in Q.S. Al-Baqarah: 143, namely between the discussion of "Ummatan Wasatha" and the discussion of "Qibla direction". Where "wasatha" which means middle is likened to the position of the Kaaba in the middle of the earth. This means that the middle position makes people impartial to the left and right, something that can lead people to do justice