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  1. 1301
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    Synthesis of high-performance photocatalysts for solar-driven hydrogen production and carbon dioxide reduction by Chan Woo Lee, Jeong Hyun Kim, Megalamane S. Bootharaju, Taeghwan Hyeon, Byoung-Hoon Lee

    Published 2024-12-01
    “…This review aims to guide researchers in developing high-performance photocatalysts for clean energy applications, including CO2 reduction and plastic waste photoreforming, thereby contributing to the advancement of sustainable energy technologies.…”
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    Article
  3. 1303

    RESEARCH ON FATIGUE CRACK GROWTH MODEL BASED ON HRR FIELD by LIU JianHui, XU JianPing

    Published 2024-10-01
    “…Aiming at the safety and economic requirements in practical engineering,a type I fatigue crack propagation rate prediction model was proposed based on the Hutchinson-Rice-Rosengren(HRR)stress-strain field.The stress-strain distribution state of the crack tip region was described by the HRR stress-strain field,and a crack tip damage area was defined under the premise of considering the cyclic load and strain energy density theory.At the same time,in order to eliminate the problem of stress singularity value of the crack tip,a passivation radius calculation method considering the passivation effect of crack tip was established.Combining RICE′s plastic superposition method with plastic strain energy failure criterion,a type I fatigue crack propagation rate model was developed.The crack propagation rates of nine metallic materials were calculated using the proposed LIUX(HRR)prediction model,and the calculation results of the two crack propagation prediction models of Pandey(HRR)and CHEN-CAI Rice-Kujawski-Ellyin(RKE)were compared.At the same time,based on the different requirements of R2 fitting effect and fatigue crack propagation in the three stages,the scoring results of three prediction models were given,and corresponding scores were given from three aspects,safety,accuracy and economy.The final results show that the LIUX(HRR)prediction model in this paper has a wider scope of application,better fitting effect,and can better meet the needs of economy and safety in practical engineering.…”
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  4. 1304

    Prediction of the rheological properties of mortar compounded with desert sand and Pisha sandstone ceramic sand based on density-form coupling by Xiaoze Zhao, Xiaoli Li, Weidong Xie

    Published 2024-12-01
    “…These proposed models result in more accurate predictions of plastic viscosity and yield stress for light and fine aggregate mortars.…”
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  5. 1305

    Elastic-viscoplastic behavior of filament winding CFRP: experimental investigation and multiscale analysis by Tetsuya MATSUDA, Akito TAMURA, Tomoya TAKAHASHI, Naoki MORITA, Masahito UEDA, Wataru IWASE, Tomohiro YOKOZEKI

    Published 2024-11-01
    “…In this study, tensile properties including material nonlinearity (viscoplasticity) of carbon fiber-reinforced plastics manufactured by the filament winding method (FW-CFRPs) are experimentally investigated, and numerically analyzed using a three-scale homogenization method. …”
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  6. 1306

    Effect of internal erosion on the hydraulic behavior of gap-graded coarse-fine mixtures: Experimental and mathematical investigations by Marziyeh Salajegheh, Mahmoud Yazdani, Vahid Pachideh

    Published 2025-03-01
    “…For this reason, in this research a triaxial-erosion apparatus was developed to perform an experimental and mathematical investigation of erosion of sand-fines mixtures. …”
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  7. 1307

    Investigation on the microstructure evolution and deformation behavior of Mg–2Zn-0.5Mn-0.2Ca-xNd/yLa alloy by in-situ tensile by Jie Mi, Shengquan Liang, Shiyu Luan, Qianlong Ren, Xin Che, Peipeng Jin

    Published 2025-01-01
    “…In this study, Mg–2Zn-0.5Mn-0.2Ca-0.3Nd-0.7La (alloy A) and Mg–2Zn-0.5Mn-0.2Ca-0.7Nd-0.3La (alloy B) alloys with microalloying Nd and La were developed. Compared with alloy B, the tensile load of alloy A is higher and the plasticity is lower. …”
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    Influence of Temperature and Photoperiod on Survival and Development of <i>Eoreuma loftini</i> (Lepidoptera: Crambidae) by James M. Villegas, Rodrigo Diaz, Michael J. Stout, Fin Papitchaya, Blake E. Wilson

    Published 2024-11-01
    “…Egg viability was reduced at 20 and 36 °C relative to intermediate temperatures. Egg development time was greatest at 18 °C. Larvae did not develop to the pupal stage at temperatures ≤ 20 °C. …”
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    The fatigue behavior of V-notches in presence of residual stresses: recent developments and future outcomes by P. Ferro, M. Peron, SMJ. Razavi, F. Berto, J. Torgersen

    Published 2017-10-01
    “…The presence of V-notches leads to singular residual stresses ahead of the notch tip and the asymptotic stress field can be described by the notch stress intensity factor (NSIF). However, plastic effects induce redistribution of residual stresses during cyclic loading and this variation is accounted in several numerical models developed for the calculation of the residual NSIFs. …”
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  19. 1319

    Material imaging study of 3D printing materials for diagnostic radiology phantom development by Marcus Oliveira, Matheus Savi, Adriano Vitor, Daniel Villani, Marco Andrade, Carlos Ubeda, Mauricio Mitsuo Monção

    Published 2024-12-01
    “…The impact of this growth is particularly notable in radiology, where 3D printing has been applied to developing quality control tools and advancing dosimetry techniques. 3D printing has the advantage of having a wide variety of plastic materials which can be used in the manufacturing process; there is a scarcity of work developed to evaluate the attenuation of the x-ray beam of the materials used in printing 3D models for phantom development. …”
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  20. 1320

    Development of Synthetic and Natural Materials for Tissue Engineering Applications Using Adipose Stem Cells by Yunfan He, Feng Lu

    Published 2016-01-01
    “…Adipose stem cells have prominent implications in tissue regeneration due to their abundance and relative ease of harvest from adipose tissue and their abilities to differentiate into mature cells of various tissue lineages and secrete various growth cytokines. Development of tissue engineering techniques in combination with various carrier scaffolds and adipose stem cells offers great potential in overcoming the existing limitations constraining classical approaches used in plastic and reconstructive surgery. …”
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