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  1. 7261

    Acoustic Emission Characteristics and Failure Mechanism of Fractured Rock under Different Loading Rates by Yongzheng Zhang, Gang Wang, Yujing Jiang, Shugang Wang, Honghua Zhao, Wenjun Jing

    Published 2017-01-01
    “…To study the loading rate dependence of acoustic emissions and the failure mechanism of fractured rock, biaxial compression tests performed on granite were numerically simulated using the bonded particle model in Particle Flow Code (PFC). Uniaxial tests on a sample containing a single open fracture were simulated under different loading rates ranging from 0.005 to 0.5 m/s. …”
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  2. 7262

    A gestão do “risco político” na democracia moçambicana: análise e perspectivas by Luca Bussotti

    Published 2015-01-01
    “…A reação do Governo às manifestações populares de 2008 e 2010, assim como os processos eleitorais de 2009 e 2013, todos em detrimento do terceiro partido, o MDM, representam os principais exemplos dessa nova estação. …”
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  3. 7263

    Passing plastic: traces of plastic in the fecal samples of a high Arctic seabird in Tunu (East Greenland) by Justine Ammendolia, Garth A. Covernton, Alexandra Skrepnyk, John F. Dower, Shoshanah Jacobs

    Published 2025-01-01
    “…Although many studies have quantified the ingestion of microplastic particles (<5 mm in size) through necropsy or regurgitation sampling methods, little is known about post-digestive particle excretion. …”
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  4. 7264

    How Slight Solidification Rate Variations within Cast Plate Affect Mechanical Response: A Study on As-Cast A356 Alloy with Cu Additions by Maria Teresa Di Giovanni, Emanuela Cerri, Takeshi Saito, Shahid Akhtar, Petter Åsholt, Yanjun Li, Marisa Di Sabatino

    Published 2018-01-01
    “…Eutectic silicon (Si) particle equivalent diameter (ED) size decreased from the top (T) to the bottom (B) position of the cast. …”
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  5. 7265

    The effect of compost on growth and yield of Phaseolus vulgaris plants grown under saline soil by Mostafa M. Rady, Wael M. Semida, Khaulood A. Hemida, Magdi T. Abdelhamid

    Published 2024-01-01
    “…Purpose The effect of a novel organo-mineral fertilizer (OMF) compost, as a partial alternative to mineral fertilizers, on soil characteristics, growth, physio-biochemical attributes, Cd2? …”
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  6. 7266

    Influence of dual stratification on the magnetohydrodynamic flow of Jeffrey nanofluid over an exponentially stretching permeable sheet with viscous dissipation and Joule heating by M. Siva Sankari, M. Eswara Rao, Fuad A. Awwad, Emad A. A. Ismail, O. D. Makinde, Waris Khan

    Published 2025-02-01
    “…Nanoparticles show superior potential for enhancing thermal properties compared to conventional particle–liquid suspensions. This investigation delves into magnetohydrodynamics (MHD) drift, heat, and mass transfer effects within a Jeffery nanoparticle liquid. …”
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  7. 7267

    Studies on Modeling and Physicochemical Properties of Oil Extracted from Moringa stenopetala Seed by Lema Deme Shumi, Ebise Getacho Bacha

    Published 2022-01-01
    “…Temperature, extraction time, and particle size had a significant p<0.05 effect on the oil yield. …”
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  8. 7268

    The magnesium-palladium-silver system: Thermodynamic properties of the liquid phase by Dębski A., Gąsior W., Gierlotka W., Baran A., Polański M.

    Published 2023-01-01
    “…A drop calorimetry method was used to measure the partial and integral mixing enthalpies of Ag-Mg-Pd liquid solutions. …”
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  9. 7269

    Fluid Inclusions and C-H-O-S-Pb Isotope Systematics of the Changfagou Deposit, Jilin Province, Northeast China by Bo Peng, Bile Li, Jun Chen

    Published 2018-01-01
    “…The mineralization was related to magmatism associated with partial melting of the lower crust. The intersection of the Dunhua-Mishan fracture and Kangbao-Chifeng fracture along the northern margin of the North China Craton is a promising location for porphyry ore deposits related to a continental tectonic setting.…”
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  10. 7270

    Prenatal Identification and Molecular Characterization of Two Simultaneous De Novo Interstitial Duplications of Chromosomal Regions 7p22.1p21.1 and 15q24.1 by Sabrina C. Burn, Kali Swift, Maria Palmquist

    Published 2018-01-01
    “…Amniocentesis was completed for a healthy gravida 4 para 3 woman due to her advanced maternal age and concurrent ultrasound findings of partial vermian agenesis, choroid-plexus cysts, and hypoplastic nasal bone. …”
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  11. 7271

    Modeling and Simulation of Nonmotorized Vehicles’ Dispersion at Mixed Flow Intersections by Qiyuan Liu, Jian Sun, Ye Tian, Ying Ni, Shinan Yu

    Published 2019-01-01
    “…A novel particle dispersion model (PDM) based on a particle’s movement in an electric field is proposed. …”
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  12. 7272

    Fresh, Mechanical, and Microstructural Properties Investigation on the Combined Effect of Biomedical Waste Incinerator Ash and Bagasse Ash for High-Strength Concrete by Menker Girma, Belachew Asteray

    Published 2022-01-01
    “…The cement was partially replaced with BA (0%, 2.5%, 5%, and 7.5%) and BWIA (0%, 2.5%, 5%, and 7.5%). …”
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  13. 7273

    A New Density Model of Quartz Solubility in H2O-CO2-NaCl Ternary Systems up to High Temperatures and High Pressures by Weiping Deng, Qing Wei, Xuan Liu

    Published 2021-01-01
    “…Based on the models of Akinfiev and Diamond (2009) and Wei et al. (2012), the effective partial molar volume of water (VH2O∗) is replaced by the partial molar volume of water (V¯H2O) by implementing an empirical correction, and water molar fraction (xH2O) is modified with water activity (aH2O), in addition to a series of changes to the model coefficient forms. …”
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  14. 7274

    Soil Phosphorus Dynamics of Wheat-Based Cropping Systems in the Semiarid Region of Argentina by Liliana Suñer, Juan Galantini, Gabriela Minoldo

    Published 2014-01-01
    “…The coarse fraction of the reference plots had significantly higher levels of Po and Pi than the cultivated treatments, probably a consequence of the particulate organic matter decomposition and coarse mineral particle weathering. …”
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  15. 7275

    Effects of Initial Porosity and Water Pressure on Seepage-Erosion Properties of Water Inrush in Completely Weathered Granite by Jinquan Liu, Weizhong Chen, Taogen Liu, Jianxin Yu, Jingliang Dong, Wen Nie

    Published 2018-01-01
    “…The results indicate that (1) the particle transfer could cause an increase in porosity, permeability, and water inflow, which is the essential reason for water inrush in completely weathered granite. (2) Due to the effect of particle transfer, the flow properties may change from a Darcy to a non-Darcy flow, which is a key signal for water inrush. (3) With the increase of water pressure, the mass transfer, permeability, and water inflow increased gradually, and a critical value (p=0.6 MPa) that caused the water inrush was obtained. …”
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  16. 7276

    Las relaciones diplomáticas de Cuba y España durante la presidencia de José Luis Rodríguez Zapatero en el período 2004-2012 by Gustavo Tristá del Todo

    Published 2024-10-01
    “… El presente artículo analiza la proyección del gobierno del Partido Socialista Obrero Español (PSOE) hacia Cuba después de su victoria en las elecciones generales de 2004, en contraste con la política hostil del anterior ejecutivo del Partido Popular, a lo largo del período 2004 a 2012. …”
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  17. 7277

    Copula-Based Method for Estimating the Minimum Void Ratio Parameters of Tailings Deposits by Hao Li, Yichuan Tang, Shibo Li, Jianquan Ma, Xiaojie Zhao

    Published 2021-01-01
    “…The results show that the optimal edge distribution of the fine particle content and specific gravity follows a truncated normal distribution, and the optimal edge distribution of the minimum void ratio follows a logarithmic normal distribution. …”
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  18. 7278

    Mechanical Properties and Deterioration Instability of Filling Body with Gangue-Cement Material Based on AE Experiment by Guofeng Yu, Yunchun Han, Xiaoyang Yu, Ren Bao, Jiaxing Guo, Qingbo Feng

    Published 2022-01-01
    “…In the process of loading failure, different gradation and particle sizes will also change its stress concentration characteristics, resulting in the transformation of rock failure types. …”
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  19. 7279

    3D Numerical Simulation of Landslides for the Full High Waste Dump Using SPH Method by Chunhui Cao, Jili Feng, Zhigang Tao

    Published 2021-01-01
    “…The sensitivity analysis of different particle numbers shows that the number of particles has little effect on the numerical results. …”
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  20. 7280

    Waste Materials from Tetra Pak Packages as Reinforcement of Polymer Concrete by Miguel Martínez-López, Gonzalo Martínez-Barrera, Carlos Barrera-Díaz, Fernando Ureña-Núñez, Witold Brostow

    Published 2015-01-01
    “…Different concentrations (from 1 to 6 wt%) and sizes (0.85, 1.40, and 2.36 mm) of waste Tetra Pak particles replaced partially silica sand in polymer concrete. …”
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