Numerical Analysis of Submerged Horizontal Plate Wave Energy Converter Device Considering Float Effects by Rodrigo Costa Batista, Marla Rodrigues de Oliveira, Elizaldo Domingues dos Santos, Luiz Alberto Oliveira Rocha, Liércio André Isoldi, Mateus das Neves Gomes

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Sand Erosion Wear Analysis of 300M Steel Sand Based on Johnson-Cook Model by JI Yun, DING Kunying, FAN Jinhu, LIN Guoding

“…Exposed components such as aircraft landing gear sleeves are prone to erosion wear from hard sand and gravel particles due to prolonged exposure to high fluid velocities and particle-concentrated environments.In order to explore the influence of this process on 300M steel,the actual working conditions were simulated by pneumatic sandblasting equipment, and the finite element simulation model of the multi-particle erosion target material based on the Johnson-Cook damage evolution model was established by ABAQUS/Explicit.In addition, the morphological characteristics of 300M steel were observed using X-ray diffractometer and laser confocal microscope.The erosion and wear amounts of sand and gravel under different environmental factors were analyzed through the combination of experiments and simulations, and an erosion rate model suitable for 300M steel was proposed to achieve quantitative analysis of the counter-erosion and wear process.Results showed that compared to fine sand particles (20 mesh), coarse sand particles (60 mesh) increased the average surface roughness by 14.29%and enlarged the average maximum erosion pit size by 23.08%.With the increase of the erosion angle and erosion speed, the surface roughness of 20 mesh and 60 mesh sand grains exhibited a trend of first increasing and then decreasing, and the maximum surface roughness was achieved at 30°,which correlated with morphological fluctuations.When the erosion angle was fixed at 30°, with the increase of erosion pressure (0.3～0.5 MPa), the overall increase ranges of erosion wear caused by 20 mesh and 60 mesh sand particles were 6%～8%and 4%～5%, respectively.…”
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Close to the border-Resilience in healthcare in a European border region: Findings of a needs analysis. by Leonie A K Loeffler, Sophie Isabelle Lambert, Lea Bouché, Martin Klasen, Saša Sopka, Lina Vogt, COMPAS Consortium

“…Most challenging stressors were staff availability, available time, and workload. On average, individual resilience was in the normal range, yet 15.6% showed below average resilience. …”
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Analysis of the epidemiological trends of Tuberculosis in China from 2000 to 2021 based on the joinpoint regression model by Zhili Li, Lijie Zhang, Yuhong Liu

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INTRODUCTORY PREFACE: Publication Patterns of the Central European Public Administration Review – A Bibliometric Analysis by Liliana Bunescu, Maja Klun

“…The data used in bibliometric analysis was extracted from Web of Science and covers the period 2018– 2023 (103 papers), while the data for authoring analysis was collected from the archives of journal volumes covering the period 2003–2023 (425 papers). …”
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Organochlorine Pesticides in Surface Water of Jiuxi Valley, China: Distribution, Source Analysis, and Risk Evaluation by Zheng Liu, Guanlin Zheng, Zhen Liu

“…The investigation results indicated that the concentration of total OCPs varied from 4.07 to 13.5 ng·L−1 with an average value of 7.15 ng·L−1 in spring, and from 12.5 to 30.1 ng·L−1 with an average value of 19.9 ng·L−1 in autumn. …”
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Thermo-mechanical analysis of free convection in an octagonal cavity with adjustable active walls and flexible separator by Mohamed Boujelbene, Awatef Abidi, S. A. M. Mehryan, Sultan Alshehery, Ahmad Hajjar, Nehad Ali Shah, Ibrahim Mahariq, Nidhal Ben Khedher

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Genotype×Environment Interaction and Stability Analysis for Quality Parameters in Little Millet (Panicum sumatrense L.) by G. J. Dela, Harshal E. Patil, G. D. Vadodariya, U. N. Patel, Purnima Ray

“…The results of present study revealed that none of the genotypes exhibited average stability for all the characters. Among the genotypes, WV 262, WV 258, WV 256, WV 293 and WV 273 were found average stable over environments for grain yield plant-1 with quality parameters. …”
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Cultural Diversity and the Operational Performance of Airport Security Checkpoints: An Analysis of Energy Consumption and Passenger Flow by Jacek Ryczyński, Artur Kierzkowski, Marta Nowakowska, Piotr Uchroński

“…The findings indicate that a 15% increase in this passenger group leads to a statistically significant rise in average power consumption per device (3.5%), a total energy usage increase exceeding 4%, and an extension of average service time by 0.6%—the cumulative effect results in a substantial annual contribution to the airport’s carbon footprint. …”
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A Comparison of the Physical Properties Between Merino Wool and Camel Hair Through Discriminant Analysis by Carlos Iglesias Pastrana, Francisco Javier Navas González, Elena Ciani, Beatriz López de Los Santos, Juan Vicente Delgado Bermejo

“…The present research compares the physical-mechanical properties of Canarian camel hair versus Merino sheep wool, the world’s most popular proteinic fabric material, using a discriminant canonical analysis. The attributes that maximized differences between both types of animal-origin fibers were related to average fiber diameter, fineness, length staple, and residual dirt. …”
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Research on correlation analysis and multivariate nonlinear regression modeling method for the tensile properties of mugwort petiole by Siqi Wang, Xinyu Hu, Rui Lu, Shuang Yan, Yunling Li, Daode Zhang

“…The results showed that the model had a goodness of fit of 0.725 to the experimental data, with an average absolute percentage error of 1.9%, a root mean square error of 16.3% and an average absolute error of 13.4%. …”
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Economic effect of carbon storage due to forest management intensification: analysis and forecast for the Republic of Karelia by A. A. Vysokikh-Al-Yasiri

“…This effect can reach an average of 23 million rubles per year from 2023 to 2034 and an average of 42 million rubles per year from 2023 to 2050, excluding the capital costs of logging and preparation, validation, verification and registration of the climate project, and field observations to ensure monitoring. …”
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Analysis of the Impact of Green Spaces and Waterways on Enhancing Quality of Life and Social Sustainability in Urban Environments by Fatemeh Boujari, Behrooz Nasiri, Reza Sarli

“…This research is descriptive-analytical and practical in nature, with data collected through questionnaires distributed among 300 participants as the study sample. Data analysis was conducted using one-sample T-tests.The results indicate that the average safety level in the studied park is 2.95, which is close to the moderate level. …”
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Wi-Fi-Based Information Flow Topology for Effective Vehicle Platooning: Experimental Analysis and Implementation by R. S. Sandesh, Preeti Mohanty, Santhosh Krishnan Venkata

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Analysis of the technical efficiency of barley production in North Shewa Zone of Amhara regional state, Ethiopia by Tadesse Zenebe Lema, Solomon Estifanos Masresha, Markew Mengsitie Neway, Eshetu Molla Demeke

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Self-Care in Professionals Working with Women Survivors of Gender-Based Violence: A Thematic Analysis by Carmen Yago Alonso, Consuelo Paterna Bleda, Carmen Martínez Martínez

“…A total of 40 professionals from psychology and social work participated, mostly women, with an average age of 40 years and an average of 7 years of experience in this field of intervention. …”
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Performance Analysis of RIS-Assisted Smart Grid Wide Area Network With RF Energy Harvesting by Kandi Veera Venkata Ramana, Hemanta Kumar Sahu

“…This paper presents a comprehensive performance analysis of a reconfigurable intelligent surface (RIS)-assisted smart grid (SG) communication network with radio-frequency (RF) energy harvesting (EH). …”
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A Complex Network Approach for Quantitative Characterization and Robustness Analysis of Sandstone Pore Network Structure by Yuhao Hu, Guannan Liu, Feng Gao, Fengtian Yue, Tao Gao

“…The rational characterization and quantitative analysis of the complex internal pore structure of rock is the foundation to solve many underground engineering problems. …”
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Paving the path to sustainable infrastructure: a bibliometric analysis of soil stabilization using sustainable materials by Fakhr eddine M’harzi Alaoui, Somaya Ben Abbou, Omar Dadah, Issam Aalil

“…The findings reveal a significant increase in publication output after 2015, with an average annual growth rate of 19.1% (2000–2024). While China and the United States lead in publication volume, research from the United States, United Kingdom, Germany, and Australia shows higher average citation rates, indicating geographically differentiated influence. …”
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A comparative analysis of the most common deterministic methods for the calculation of electricity losses in industrial networks by E. I. Gracheva, Z. M. Shakurova, R. E. Abdullazyanov

“…: The work is devoted to the analysis of deterministic most common methods for determining electricity losses in low-voltage industrial power supply networks. …”
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